TW550364B - Air conditioner and temperature detection device - Google Patents

Abstract

In an air conditioner, an indicator panel for indicating its operation status has a half-mirror film formed on its surface so that only a pattern illuminated by a light source provided inside is made visually recognizable. This prevents erroneous recognition of the pattern while improving the appearance. A remote control signal receiver is provided behind the indicator panel so as not to spoil the appearance. An insulating means is provided between the indicator panel and the remote control signal receiver to prevent a short circuit between them.

Description

550364 A7

TECHNICAL FIELD The present invention relates to an air conditioner and a temperature detecting device. Background Art An indoor unit of an air conditioner is provided with an indicating device for indicating an operation state. 38 and 39 show a sectional view and a front view of a conventional pointing device, respectively. 1: The front surface of the inner machine is covered with a front panel 2, and then the fingers 1 () (with the pattern 12 printed with text, symbols or marks on it) are fixed on the front by using the engaging claws 10a and 10b. Panel 2. In the indicator panel 10, a hole ioc will be formed on the pattern 12. A light diffuser 11 that fills the hole 10c and diffuses light is tightly fixed on the indicator panel 10, and a light source 6, such as an LED, fixed on the circuit board 5 is arranged behind the light diffuser u. The reflecting plate 7 reflects the light emitted from the light source 6 and is guided to the diffuser u, so that a uniform light can be emitted from the hole 10c. This will result in an area above pattern 12: ¾ 'to let the user know that the air conditioner is now operating in the mode indicated by pattern 12. However, in this pointing device, since the light of the light source 6 can be easily seen, it is difficult to read the pattern 12 of the light source 6 corresponding to the light from a distance. This requires the user to approach the air conditioner to check its operation status, causing inconvenience to the user. In order to overcome this inconvenience, Japanese Patent Application No. S58-1008333 discloses an air conditioner with a pattern illuminated by a light source. According to this application, a signage panel provides a transparent letter plate with a pattern printed thereon and a light source is placed behind the letter plate. When the light source lights up, it emits a 5-size paper suitable for the world ® S Jia Xian (CNS) A4 size (210X 297 public love) '" " ~ A7 B7 2 5. The invention description (The light will pass through The letter plate makes the pattern clearly visible, so that the user can easily recognize the operating state of the air conditioner even from a distance. This application also discloses a specific embodiment of a diffuser placed between the letter plate and the light source, which is configured here. In the middle, even if the light shining on the outside surface of the indicator panel passes through the letter board, the diffuser (for example, milky white) can keep the interior of the indoor unit from being seen by the outside, thereby keeping the appearance clean. Figure 40 疋 Traditional air 碉And the side view of the main body of the indoor unit. The main body is composed of a box 4 hanging on a wall and a front panel 2 covering the front surface of the box 4. A motor fan, a heat exchanger, a controller and a controller are arranged in the box 4. Other components. For the front surface of the front panel 2, a detachable opening panel 3 with a front grille (not shown) will be connected. The body is not in the aforementioned Japanese Patent Application No. S58-0833. The air published in 33 and the inside of the machine. When the light shining on the outer surface of the indicator panel passes through the daughterboard, the scattered wires make the milky-white pattern clearly visible. When Tian Bujieguang,. , It will be difficult to distinguish whether the pattern is clearly visible from outside light or a bright light source makes the pattern visible. This will prevent users from clearly identifying the operating state of the air conditioner. The person 'in the traditional air conditioner' uses heat exchange capacity to increase heating The following section L leads to the use of a & large hot-fork converter, so the depth of the body is increased to D (see Figure 4), which will cause the user to feel that the indoor space is narrow and uncomfortable. Furthermore, the state, traditional air The blender is not designed to check its operation in the dark, such as when the user is sleeping. In order to solve the above problems, the indicator panel of the pointing device sometimes forms a half mirror film on the surface. Even when using this Indicating device, in order for the user to operate the air conditioner from a distance, the air conditioner needs to provide The remote signal receiver of the output signal. In addition to the pointing device, the cover of the remote signal receiver needs to be provided on the body, which will lead to an increase in the number of components. The indicator sign panel forming a half mirror film can be divided into some remote The receiving panel of the signal bluffs, but in this case, there is a risk that the half mirror film becomes conductive, causing a short circuit between the half mirror film and the remote control signal receiver. The remote control used to receive infrared signals (from the remote control) The signal receiver can be placed in the body 20 behind the indicator panel (for example, behind the right end of the panel). However, this can cause other problems. In particular, because the above-mentioned half mirror film is formed on the indicator panel, the half mirror film The infrared signal from the remote control will be reflected. This will shorten the receiving range of the infrared signal, or even not be able to receive the infrared signal at all. On the other hand, there are traditionally many types of air conditioners whose function is to minimize the temperature difference between the upper and lower sides in an air-conditioned space. For example, Japanese Patent Application No. H5-26508 discloses a method based on the air on the floor surface. The difference between the temperature (using the temperature radiated from the floor surface to calculate the floor surface temperature) and the temperature of the air outlet of the air conditioner. The air conditioner is used to change the air volume by opening and closing the air outlet. In particular, when the temperature of the air in the upper and lower parts of the room is greatly different when using heating, the user will feel uncomfortable and the feet will be cold, so the opening area of the air outlet should be reduced, and the speed of the air outlet should be increased. At the same time increase the amount of air. Japanese patent application H10-3U591 has disclosed an air conditioner that reduces or increases the amount of air output based on the suction air 550364 A7 B7 V. Invention description (4) The temperature difference between the air and the exhaust air is small or large. Especially in heating operation, when the indoor temperature is set high and the output air volume is set to a low output air volume, the heating process will be performed with high power and small air volume, resulting in a large temperature difference between the intake and the output air. And the difference in air density, and buoyancy makes it difficult for hot air to reach the surface. The air conditioner can avoid this phenomenon. The temperature close to the ground surface should be kept as high as possible while the speed of the air outlet should be kept as low as possible. Japanese patent application H9-152180 discloses an air conditioner in which, in the case described above, the fan blades of the air outlet window for controlling the air outlet direction in the vertical direction will face downward. Different from the ideal that the traditional air conditioner tries to minimize the temperature between the upper and lower parts of the air-conditioned room, what the air conditioner seeks in this case is to give priority to the comfort around the "foot" of the user, which is called "foot priority" "Operation. In particular, the heating operation performed is mainly to raise the "temperature around the feet" (surface temperature) and not to excessively reduce the "temperature around the feet" when performing air-conditioning operations. In the air-conditioning operation performed when the user sleeps, only a moderate air-conditioning of the surrounding air of the user is required, that is, a place near the floor surface. That is, the temperature in the upper half of the room does not need to drop, which saves energy. In traditional air conditioners, the detection of surface temperature is achieved by a radiant temperature detection device (generally a radiant heat sensor using an electrothermal regulator). However, this method uses a thermistor that cannot detect the absolute temperature of the ground surface. It can only detect temperature changes when the thermistor changes its impedance over time. Therefore, this method has no temperature detection speed and accuracy. -8- This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) binding

550364

Method meets the needs. 2. Traditional radiant heat sensors use electrothermal regulators, but unless they improve the lens that isolates dry k-infrared rays and focus the infrared rays from the surface on the sensor: or modify the guiding device to limit the incidence of infrared rays that hit the sensor, Otherwise, it will provide too large a detection range, that is, wider than the viewing angle. In this way, when it is necessary to detect i, the sensor such as Hatsuji Temple will detect the temperature of the nearest wall. In the air conditioner specially designed for room air conditioners, the refrigerant will circulate in the refrigerant circuit, and when the refrigerant passes through the heat exchanger, the refrigerant will exchange heat with the air that will be sent into the room as temperature-regulated air. When using this air conditioner, the wireless remote control (hereinafter referred to as "remote control" = only used to start / stop operation, also used to set the operation mode (such as air conditioning, heating and dehumidification operations), specified temperature, air volume And other operating parameters. The room of the air conditioner provides a light receiver component to receive the infrared signal from the remote control. When the light receiver component receives the remote control signal, the microcomputer provided by the indoor unit will It will control the related devices according to the received: order the signal to perform the air-conditioning operation of the desired ball. 17 "Some 2 air conditioners have a display mode (as one of the operational modes-), which can let the indoor unit in the dealer shop Operate independently in exhibitions, exhibitions, or in such cases: The air conditioner with this type of display mode is designed to remotely control the crying pond and press two buttons, or press the dedicated switch for the display mode; It will operate in the display mode. This switch has no effect on the original air-conditioning operation :, so it is usually located in the indoor unit. Air conditioner, start display binding

k one 9 one

550364

Description of the invention (The Wu-style is a bit troublesome, Η Yantai φ button, or a dedicated door, controller into the battery and press the two release switches to switch to the "display operation" position. The machine is in the dealer's shop or this When displaying at a similar location, it is usually indoor: inside: there are many different types of indoor units. Therefore, by operating the 2T: Off or pressing two buttons on the remote control, you will install: Booting in the display mode is cumbersome and time-consuming. In the above air-conditioned models with display mode, the startup display = switch is usually located in the indoor unit, so anyone who needs it can do & it is' possible The risk of accidentally touching the display mode. As mentioned above, the = display mode is a mode that is used when the air conditioner is displayed at a dealership store, an exhibition, or in this type. If the display mode is started by mistake, the original air conditioning operation cannot be performed. SUMMARY OF THE INVENTION An object of the present invention is to provide an air conditioner that allows a user to clearly recognize an operating state without having to approach the watch. Another object of the present invention is to provide an air conditioner that does not need to be installed in an air conditioner. An air conditioner that can be installed in a comfortable space in a narrow space. Another object of the present invention is to provide an air conditioner in which an indicator sign panel with a half mirror film is used as a cover of a remote signal receiver. And when the half mirror film is conductive, there is still no danger of short circuit between the half mirror film and the remote control signal receiver. Another object of the present invention is to provide a method for receiving the remote control signal without sacrificing appearance. Signal air conditioner, another object of the present invention is to provide an air conditioner that gives priority to the comfort of the user's "foot". Another object of the present invention is to provide a temperature detection device, which has the paper size and is suitable for China. National Standard (CNS) A4 specification (210X297 mm) 550364 A7 B7 5. Description of the invention There is a limited temperature detection range, which will only detect the temperature of a specific object. Another object of the present invention is to provide a temperature detection device, which is Detect temperatures faster and more accurately than before, making air conditioners or such equipment more economical Energy source and comfortable air conditioner, and an air conditioner equipped with such a temperature detecting device. _ In order to achieve the above-mentioned object, the air conditioner according to the present invention provides an indoor unit with the weight of the body and a light source placed inside the body. And an indicator mark on the front surface of the body. When the light source lights up at Risi, the panel will display a pattern to make the pattern clearly visible. Here, the indicator mark panel has a half mirror film on the surface and forms a pattern to transmit the light source. Light emitted. In this configuration, the light emitted by the light source will be emitted through the pattern to make the pattern clearly visible. The semi-mirror film formed on the front surface of the indicator panel will reflect the incoming external light and form a reflection. In this way, the operating state of the air conditioner can be clearly identified, thereby avoiding identification errors. According to the present invention, in the air conditioner described above, the half mirror film formed on the entire back of the indicator panel corresponds to the An opaque film is pasted on the half mirror film other than the pattern, so that the light emitted by the light source is formed You can penetrate pattern. In this configuration, the semi-mirror film formed on the entire back of the sign panel reflects external light that strikes the front surface of the sign panel. In this way, a half mirror pattern can be easily formed on the indicating panel, and scratch patterns can be avoided. According to the present invention, in the air conditioner described above, the non-marking panel on which the half mirror film is formed may be flat. In this configuration, the indicator panel one 11 one 550364

External light on the front surface of Fang 1 and the non-hidden panel will be reflected, forming a completely undistorted reflected image. The use of external light to form a non-distorted reflected image will improve the appearance. According to the present invention, in the above-mentioned air conditioner, the indicator sign panel is combined with the bracket part for driving. In this case, the indicator part of the indicator panel made of 80% of the pattern on the bracket part is thin, and the instruction slogan is separated from the bracket part by a straight knife grid. In this configuration, the indicator panel is fixed on its bracket part, and the photo: to: the external light on the external surface of the indicator panel will form a boundary green image on the half mirror film between the banner and the bracket part . The image of the boundary line is formed on the opposite side of the part near the indicator. This allows the image of the boundary line, the horizontal bar of the front grille, and the length and flatness of the slogan panel to change my appearance. Furthermore, by making the bracket part thinner, the borderline image can be made closer to the top and bottom of the sign panel. This makes the borderline image less visible and thereby improves the appearance. According to the present invention, in the above-mentioned air conditioning, there are hooks and grooves, so that it can be combined with the bracket part. H is fitted here. The indicator slogan can be easily attached to the body without forming the hooks on the indicator U and the panel. Furthermore, the surface 5 on which the half-mirror film is to be formed may also be formed in accordance with the present invention'in the above-mentioned air conditioner, on the indicator surface;: source "Available-diffuser". In this configuration, the diffuser will diffuse the light before it passes through the pattern, so that it passes through the pattern; it will be consistent. The pattern is clearly visible.

Binding

550364 A7 _B7 V. Description of the invention (9) According to the present invention, in the air conditioner described above, the diffuser may have a color. In this configuration, light of the desired color is emitted from passing through the pattern. In this way, the color of the light can be changed according to the operating state, so that the operating state can be more clearly identified. According to the present invention, in the air conditioner described above, the main body may be composed of a front half having a front grille and a rear half hanging on a wall and having a width of not less than the front half. In this case, the front surface of the front half formed is a shape projecting forward from the side, and the interface between the front and rear halves is projecting backward from the side; In this configuration, at least part of the side of the rear half of the body will be hidden by the front half and hidden from view, and the depth of the upper and lower ends of the front half of the body is shallow. This makes the body look a little shallower than the actual depth, so it can reduce the feeling of cramp and provide comfortable indoor space. 1 According to the present invention, in the air conditioner described above, a horizontal band-like pattern can be formed on the side of the rear half. This makes the user feel that the back half of the body is shallower than the actual depth, thereby further reducing the feeling of crowding. According to the present invention, in the above-mentioned air conditioner, the horizontal bars of the front grille, the belt shape, and the indicator panel can be arranged in parallel with each other. In this configuration, the purlins, bands, and indicator panels of the front grille are arranged parallel to each other. This can improve the appearance and make the mysterious blender a piece of furniture that contributes to the comfortable interior space. According to the present invention, the air conditioner provides a basic fa composed of a front half having a front grille and a rear half hanging on a wall and having a width of not less than the front half. Here, the front surface of the front half formed looks forward convex from the side-13-This paper size applies the Chinese National Standard (CNS) A4 regulations ^ 21〇 < 297 public love)-* ----

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Shape, and the interface between the front and rear halves looks convex from the side. In this configuration, the top and bottom ends of the body are shallower than the bass. This makes the body look shallower than the actual depth, so it can slow down the narrow feeling and provide a comfortable indoor space. According to the present invention, in the air conditioner described above, a horizontal band-shaped pattern m can be formed on the side surface of the rear half. This-makes the user feel that the back half of the body is shallower than the depth of the gap, thereby further reducing the feeling of crowding. σ According to the present invention, an air conditioner provides an indoor unit body, a light source disposed in the body, and an indicator sign panel assembled on the front surface of the body and forming a half mirror film thereon. When the light source lights up, the panel will The pattern is displayed and the pattern is clearly visible, and a remote control signal receiver is arranged behind the indicator panel to receive the signal from the remote control. Here, an insulation device is provided between the remote control signal receiver and the half mirror film. two. In this configuration, it is not necessary to provide a separate cover for the remote receiver on the body, which can reduce the number of components. Furthermore, it is not necessary to provide many cover plates on the surface of the body, which can simplify the structure of the body. Furthermore, sufficient insulation can be provided between the remote control signal receiver of the display panel and the half mirror film. In this way, in addition to the advantages already provided, even if the latter of the remote control signal receiver and the half mirror film will conduct electricity, it can avoid a compromise between the two, so that the remote control signal receiver can be placed closer to the half mirror film. This allows the remote control signal receiver to have a wider range of incident angles to receive signals from the remote control. According to the present invention, an air conditioner provides an indoor unit body, a light source arranged in the body, a light source assembled on the front surface of the body and forming a half mirror thereon. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297). Love) 550364

The indicator sign panel of the film, when the light source is lit, the panel will display a pattern to make the pattern clearly visible, and a remote control signal receiver placed behind the indicator sign panel to receive the signal from the remote control. Here, an insulation device is provided on the surface of the remote control receiver to achieve the insulation effect. In this configuration, sufficient insulation can be provided between the remote control signal receiver of the display panel and the half mirror film < In this way, even if the remote control signal receiver and the latter of the half mirror film are conductive, a short circuit between the two can be avoided, so that the remote control signal receiver can be placed closer to the half mirror film, thereby allowing the remote control signal receiver to A wider range of angles of incidence can be used to receive signals from the remote control. According to the present invention, in the above-mentioned air conditioner, the insulating device may be an insulating plate. According to the present invention, in the above-mentioned air conditioner, the insulating device may be an insulating varnish. According to the present invention, an air conditioner provides an indoor unit body, a light source disposed in the body, and an indicator sign panel assembled on the front surface of the body and forming a half mirror film thereon. When the light source lights up, the panel will A pattern is displayed to make the pattern clearly visible, and a remote control signal receiver disposed behind the indicator panel is used to receive signals from the remote control. Here, an insulation device will be provided in the panel section of the indicator for remote k λ reception.

Hold

In this configuration, sufficient insulation can be provided between the remote control signal receiver of the display panel and the half mirror film. In this way, even if the remote control signal receiver and the latter of the half mirror film are conductive, a short circuit between the two can be avoided ’, so that the remote control signal receiver can be placed closer to the half mirror film, thereby allowing the remote control

550364 A7 B7 V. Description of the invention (12 & Signal receiving device can have a wider range of human shooting angles to receive signals from the remote control. According to the present invention, in the above-mentioned Ai Qi and the machine, the insulation device can be insulated According to the present invention, in the above-mentioned air conditioner, the insulation device may be an insulating paint. According to the present invention, an air conditioner provides-an indoor unit body,-is disposed on the body ㈣m, is disposed on the front surface of the body, and is formed thereon. The private mirror panel of the half mirror film 'when the light source is on, the panel will display a pattern to make the pattern / obviously visible' and a remote control signal receiver placed behind the indicator panel to receive the signal from the remote control Signal. Here, the semi-mirror film in the part of the indicator panel facing the remote: signal receiver has a higher transmittance than the film on the other part of the indicator panel. There is a half mirror higher than the other parts. Thin film transmittance, the infrared rays from the remote control can more easily reach the remote control signal receiving H, so that it can have a longer receiving distance, so as to ensure that the appearance is not sacrificed In accordance with the present invention, an air conditioner provides an indoor unit body, a light source placed in the body of the driver, and an indicator mark mounted on the front surface of the body and forming a half mirror film thereon. Panel, when the light source is on, the panel will display a pattern so that the pattern is clearly visible 'and-the remote control signal receiver placed behind the indicator and the panel is used to receive the remote control signal. This will reduce the signal for the remote control. The semi-mirror film in the receiver ’s instructional slogan panel. With the semi-mirror film removed by other knives, the infrared light from the remote control is even better (paper size applies to Chinese National Standard (CNS) 297 mm) binding edge 550364 A7 B7 V. Description of the Invention Today, the easy-to-reach remote technology signal receives H, such as &, it can have a longer receiving distance. In this way, the tree can receive signals from the remote control under the condition of underage appearance. According to the invention, in the above-mentioned 2 air compressors, the front surface or the rear surface portion of the indicator panel facing the remote control signal receiver can be etched. Then, the front or rear surface of the indicator sign panel is less likely to reflect the infrared rays from the remote control, that is, it is easier to reach the remote control signal receiver, so that it can have a longer receiving distance. According to the present invention, in the above-mentioned chirping air conditioning machine, the front surface or the rear surface portion of the panel facing the indicator of the remote control signal receiver can be painted with astigmatism. Then, the front or rear surface of the indicator sign panel is less likely to reflect the infrared rays from the remote control, that is, it is easier to reach the remote control signal receiver, so that it can have a longer receiving distance. Astigmatism coating can be used together for the production of strict brand names or such decoration, making the design more attractive. According to the present invention, in the air conditioner described above, a diffuser plate can be fixed on the rear surface portion facing the remote control signal ^ receiving = indicating slogan panel. Then, the front or back surface of the panel is less likely to reflect the infrared rays from the remote control, that is, it is easier to reach the remote control signal receiver, so that it can have a longer receiving distance. According to the present invention, in the above-mentioned air conditioner, a convex mirror-shaped portion can be formed on the front surface portion of the indicator panel facing the remote control signal receiver. Then, the infrared rays from the remote control can be collected, so that the signal can easily reach the remote control signal receiver, so that it can have a longer receiving distance. According to the present invention, in the air conditioner described above, a convex mirror shape can be formed on the front surface portion of the indicator panel facing the remote-drying signal receiver.

297mm) 364. V. Description of the invention (14: Convex =: mirror-shaped part of the surface is painted with astigmatism or astigmatism.-Jun convex mirror shape Shao Fang ^, ..., infrared, which is relatively easy to reach 5 ^, Less / reflection has a longer receiving distance from the remote control. The control signal receiver 'so that according to the present invention, a single shot — the shot on the inner floor surface is used to detect the temperature from the air-conditioned room to the vertical shot temperature. Detecting device, one for request, two = operation '' foot priority operation request device, one for device ^ detection of shooting temperature to calculate the floor surface temperature. Take the ground: degree meter different device, _ for evaluating the floor by Surface temperature calculation device: the temperature difference evaluation device for the surface temperature of the floorboard of ten pounds and a specified dish with many predetermined temperature differences is calculated by the difference of the difference ^, the value is 10,000, and the degree is the evaluation of the different evaluation device The result is used to correct the indoor fan speed U to the internal fan speed correction device, a device for correcting the specified temperature to the specified room temperature correction device according to the result of the temperature difference evaluation device, and乜 百 louver's designated louver® angle correction device for the specified angle of the fan blade (determines the direction of the wind). Here, when the foot priority operation requires the device to perform the foot priority operation, specify the indoor fan speed correction device The room temperature correction device and the specified shutter angle correction device will operate. In this configuration, in the exercise example where the foot is preferentially operated as a heating operation, 'the local surface temperature Γ / is lower than the specified temperature n is greater than a predetermined value, the indoor fan The speed of deduction of the foot will increase by a predetermined value, which will increase the speed and volume of the air, and the specified room temperature will increase by a predetermined value. In addition, the direction of the air from the shutter will also be downward. In this way, the temperature of the floor surface will be Ascending, giving priority to the comfortable surroundings of the user's "foot". 18- This paper size applies Chinese standards (CNs) M specifications (cut X 297 public magic 550364 15) 5. Description of the invention (priority operation on the foot as air-conditioning The surface temperature r / of the board is lower than the specified value ... In the case of the white target, the local speed will increase by a predetermined value. Once the speed of the wind and the wind is out, the room temperature will increase by a predetermined value, and the direction of the wind from the shutter will also be downward. In this way, the temperature of the floor surface will rise, avoid == and take priority Make the user's “foot” comfortable and comfortable around the surrounding area. In the example of air-conditioning operation during which sleep priority is considered to save energy during the foot ’s priority operation, it will be controlled according to the difference between the floor surface temperature 7 / and the specified temperature. 1: The specified speed of the internal fan, the specified room temperature, and the direction of the blinds. This way, according to the principle that the temperature of the floor surface drops moderately, and the airtight part of the room does not need air conditioning to achieve the priority operation of the foot. According to the invention, A temperature detection device provides an infrared sensor whose viewing angle is limited by a light guide. Here, the light guide is a cylindrical heat-conducting member with a recess therein, and the infrared sensor is a thermopile-type infrared sensor on the bottom surface of the device. Device. '' With this configuration, you can limit the temperature detection range so that only the temperature of the specified object is detected. Furthermore, the speed of temperature detection is faster and more accurate than before. According to the present invention, a temperature detecting device provides an infrared sensing device whose viewing angle is limited by a light guide. Here, the light guide is a heat-conducting member having a truncated concave cone-shaped depression therein, so that the opening of the depression is larger than the bottom surface, and the infrared sensor is a thermopile-type, infrared sensor that is installed on the bottom surface of the depression. With this configuration, the interference related to the predetermined viewing angle can be reduced by infrared trapping. -19 A paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). ‘:: === body temperature. Furthermore, the 'inspection', 'two, the present invention, in the above-mentioned temperature detecting device, a lens covering at least a guide opening portion and being fitted outside the light guide will be provided. In this way, the temperature detection range can be limited to 2 and only the temperature of the specified object can be detected. In the above-mentioned temperature detection device, the light guide will contact the printed circuit board, and some light guides are directly fixed on the printed circuit board. --- This month, the air conditioner provides the above-mentioned temperature detection device. This contributes to immediate energy savings and a comfortable air-conditioned environment. Brief Description of the Drawings Fig. 1 is a perspective view showing an indoor unit of an air conditioner according to the present invention. FIG. 2 is a side view of the air conditioner of FIG. 1. FIG. Figure 3 is a perspective view of the front panel of the air hoover machine of TF Figure 1. FIG. 4 is a cross-sectional view of the pointing device taken vertically from the front and rear. FIG. 5 is a perspective view showing the structure of a recessed portion of the front panel. FIG. 6 is a perspective view showing a structure of a recessed portion of the front panel. Solid 7 is a perspective view of the panel 1 indicating the indicator. FIG. 8 is a cross-sectional view showing a light source measurement surface structure of the indicator board more clearly than in FIG. FIG. 9 is a front view of the indicator panel of FIG. 7. FIG. FIG. 10 is a side cross-sectional view showing an indicator panel of the air conditioner of FIG. 4. Fig. 1 Side sectional view of the remote control signal receiver of the U 7F industrial gas generator. Fig. 12 is a perspective view showing an example of an indoor unit of an air conditioner. FIG. 13A is an indoor unit indicator for the π 2 air conditioner. The panel 550364 ^ A7 B7 V. Description of the invention (17) is a front view, and FIGS. 13B and 13C are right side views. Fig. 14A is a front view illustrating an example of an indoor unit indication panel of an air conditioner, and Figs. 14B and 14C are right side views. Fig. 15A is a front view illustrating an example of an indoor unit indication panel of an air conditioner, and Figs. 15B and 15C are right side views. Fig. 16A is a front view illustrating an example of an indoor unit indication panel of an air conditioner, and Fig. 16B is a right side view. Fig. 17A is a front view illustrating an example of an indoor unit indication panel of an air conditioner, and Fig. 17B is a right side view. Fig. 18A is a front view illustrating an example of an indoor unit indication panel of an air conditioner, and Fig. 18B is a right side view. Fig. 19 is a sectional view of an indoor unit of an air conditioner. 20 is a block diagram showing the structure of an indoor unit of an air conditioner. FIG. 21 is a diagram showing a correction value for correcting a specified room temperature. FIG. 22 is a diagram showing a correction value for correcting the rotation speed of a specified indoor fan. Fig. 23 is a flowchart illustrating the operation of "foot priority". Fig. 24 is a diagram showing an example of a detection range of a temperature detecting device mounted on an air conditioner. 25A, 25B, and 25C are diagrammatic side sectional views of a temperature detection device. Fig. 26A is an exemplary front view of the heat-conducting member, Fig. 26B is a plan view thereof, and Fig. 26C is a cross-sectional view taken along a line B-B shown in Fig. 26B. Fig. 27 is a perspective view of an infrared sensor. Fig. 28A is an exemplary plan view showing a temperature detecting device, and Fig. 28B is a sectional view taken along the line C-C shown in Fig. 28A. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) H30A ^ /, block diagram of control circuit. Figure 30 is a view of the jaw non-rolling blending ridge & Figure 31 shows the appearance of the internal unit and the remote control. Figure 31 shows the indoor unit of Figure 30, and Figure 32 shows the air conditioning: the opening panel has been opened. Refrigerant cycle of Zhouhe machine Fig. 33 is a diagram showing the Θ formula of Fig. 30 room. Sectional view of internal machined structure. FIG. 34 is a diagram illustrating a part of the remote controller of FIG. 3G. FIG. 35 is a diagram illustrating the indicator panel of FIG. 3G. Fig. 36 is a flowchart illustrating a procedure for setting the operation mode by the air conditioner. Figure Figure: Induction and machine instruction slogan panel and surrounding side section Figure 39 is a front view of a traditional air conditioner instruction sign panel. Fig. 40 is a side view of a conventional air conditioner. Best Mode for Carrying Out the Invention Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. For convenience ^^ In the following description, 'the same reference numerals are used to indicate the same components and components as in the conventional example described previously ^ is a perspective view of an indoor unit of a female temperer according to the present invention' and FIG. 2 is Figure! Empty side view. First, the external structure of the indoor unit will be described with reference to FIGS. 1 and 2. In the external structure, the inner unit has a main body 20, which is composed of a cabinet 4, a front panel 2 fixed to the cabinet 4, and an opening panel 3 fixed to the front panel 2. Regarding the case 4 here, the direction fixed by the front panel 2 is called the front (left side of FIG. 2) 'and the direction opposite to the front is called the rear (right side of FIG. 2) β a is supported on the front half of the case 4 Heat exchangers, fans, and other components (not shown) placed in the indoor unit and mounted on the wall on the back when installed in the user's room. An air inlet 牝 is formed on the surface of the casing 4 and when the fan is running, the air intake flow is sucked (intake from the outside of the indoor unit). When the internal unit is installed and used in a room (hereinafter referred to as "installation state"), the air inlet 牝 is formed in the side of the cabinet ^ facing the ceiling, and the side of the cabinet 4 is called the top surface. The side (not shown) opposite to the top surface of the casing 4 is called the bottom surface. In terms of the bottom surface, the direction in which the top surface is located is referred to as the upward direction, and in terms of the top surface, the direction in which the bottom surface is located is referred to as the downward direction. The 4X converter and other components mentioned in the above are all known components, such as those provided by general air conditioners, so they will not be described here. Working holes On the side of the casing 4, a band-shaped protrusion 4a extending horizontally can be formed by etching. This makes the user feel that the casing 4 is shallower than the actual depth, thereby further reducing the feeling of crowding. In addition, a strip pattern ^ may be printed on the casing 4 instead of the protrusion 4a, or a sticker with a strip pattern printed thereon may be pasted on the casing 4. The formed front panel 2 can cover the heat exchanger, the fan, the controller, and other components arranged in the front half of the cabinet 4, and prevent the user from directly seeing the inside of the A unit. Furthermore, the air inlet% will be formed on the top surface of the front panel, and the pressure difference generated when the fan is running will suck the intake air flow (intake from the outside of the indoor unit). Figure 3 shows the perspective of the front panel 2 Illustration. The front panel 2 can be formed by casting using a resin method such as injection molding. When the front panel 2 is cast, its paper size is in accordance with China National Standard (CNS) A4 (210X297). 550364 A7

A recessed portion 2c will be formed in the center, so that the indicator panel 1 can be fixed therein. Furthermore, to the front surface of the separate panel 2, an opening panel 3 which can be detachably opened can be connected. Since the opening panel 3 can be opened, it is fortunate that the filter 2 (not shown) located between the opening panel 3 and the front panel 2 can remove the dust in the air sucked in when the fan is running. The opening panel 3 has a front grille 3a, and the grille has a plurality of horizontally extending ventilation openings, so that the inside and outside of the indoor unit can communicate with each other and prevent the user from seeing the inside of the indoor unit. Then, the side of the panel 2 is not flush with the side of the cabinet 4, but protrudes toward the side of the cabinet. The rear surface 2a of the formed front panel 2 looks like a convex shape from the side, and the front surface hole of the formed front panel 2 and the air inlet 3b of the front grille 3a look like a convex from the side. shape. As a result, the front panel 2 conceals part of the sides of the cabinet 4, and the top and bottom portions of the front panel 2 have a smaller depth. Therefore, even if a larger heat exchanger is used to increase the amount of heat exchangers to save energy, the body that needs to be made larger appears to be smaller in depth in terms of depth. This reduces the user's feeling of having a bridge and provides a comfortable interior space. As described above, the rear surface 2a of the front panel 2 is used as an interface here, and the body 20 is divided into a front half and a rear half, so that the depth of the rear half is less than half), and the interface is formed by a curved surface. In addition, the middle portion of the case $ or the middle portion of the panel 2 can be used as an interface to distinguish the body 20 into a front half and a rear half, so that the depth of the rear half is smaller than the front half, and the interface is formed by a curved surface. On the front surface of the W panel 2, a finger extending horizontally will be installed in the lower half.

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The indicator panels and the instruction slogan panel will be horizontally slid into the concave Pδ portion 2c 'and held by the hook portion formed in the concave portion 2c. In addition, it will be 4 B months later, and the formed instructions are on the panel! Can be like a mirror. The indicator panels} form a band-shaped mirror, a horizontal bar such as a front grille, and protrusions 4a arranged in parallel with each other. This improves the appearance and makes the air conditioner a piece of furniture that contributes to a comfortable interior space. Next, the structure and configuration of the pointing device M in this specific embodiment will be described with reference to FIGS. 4 to 8. FIG. 4 is a cross-sectional view of the pointing device taken vertically from the front and rear. 5 and 6 are perspective views showing the structure of a recessed portion of the front panel. FIG. 7 is a perspective view showing the entire indicator panel 1. Fig. 8 is a cross-sectional view showing the surface structure of the light source 6 of the indicator panel 1 which is clearer than in Fig. 4. The structure of the pointing device 25 is as follows. The indicating device 25 includes a light source 6 composed of light-emitting elements such as LEDs that emit light by electricity, a circuit board 5 fixed to the light source 6 and controlling the power supply to the light source according to the operating state of the air conditioner, Indicator board 1 on the opposite side of the light source 6 on the circuit board 5 and parallel to the circuit board 1, an opening 2g formed in the part of the front panel 2 facing the light source 6, and one end fixed to the opening 2g and guiding the light emitted by the light source to the indicator诸 、 平面 的 反射 板 7。 7 of the panel's reflective plate. The private sign panel 1 is made of a material with high light transmittance, such as glass or transparent resin, and its cross-sectional shape is rectangular and one of the long sides will extend beyond the short side by a predetermined thickness (these protruding parts are called brackets) Frame portion la), and this cross-sectional shape will be maintained over a predetermined length. As shown in FIG. 7, the bracket portion 1a has a locking portion 142 formed at a predetermined position along the long side. The indicator panel 1 will be configured such that one of the long sides of the rectangular cross-section faces the light source 6. This paper size applies to China National Standard (CNS) A4 (210X297 mm)

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550364 A7 B7 V. Description of the invention (22) The other side is facing out so that users can see it. It is preferable that the surface of the indicator panel i faces the light source 6, that is, the surface corresponding to the extended long side (hereinafter, this surface is referred to as the rear surface lc) is flat. The front surface of the indicator panel 1 may be made flat or slightly curved. In the diagram, this surface is somewhat curved. The curve radian here may be substantially equal to the curve radian of the body 20 around the indicator panel 1. This makes the surface of the indicator panel 1 and the main body 20 look coherent, so that the appearance and shape can be improved. In addition, the radian here is compared with the case where there is no radian here, which can make the pattern 12 look larger, which will be explained later. Making the pattern 12 larger makes it easier for the user to recognize the panel's instructions. FIG. 8 shows an enlarged view of the structure of the rear surface 1C of the bezel panel 1. Roughly the entire rear surface 1C will be formed by thin film forming methods such as vapor deposition or sputtering (such as made of aluminum metal). Here, the thickness of the film and / or the material of the film is adjusted to a predetermined value, and the formed film is regarded as a half mirror film 15 having a sufficient light transmittance to transmit the light emitted from the light source. In the case where the half mirror film 15 is made of aluminum that reflects light, the half mirror film 15 has conductivity. The thin film 16 is formed. In this way, the shot ratio is directed towards the other line. Figure 9 shows an example of this structure. When the surface of the half mirror film 15 facing the light source 6 is formed, a predetermined ridge 12 is formed. The pattern is formed by forming a layer with a low light transmittance 3M on all surfaces except the part corresponding to the pattern 2 ′, such as by using vapor deposition or sputtering or using a sticker, from black or the like Imperviousness made of colored materials' corresponds to the light transmission of the pattern 12 minutes

. When the letter "π Light b emitted by you b" is formed as the pattern 12, the paper size is suitable for a family standard (CNS) M specification (21GX Norwegian public love) 550364 A7

Ιϋ ^ 号 _ indicates' light is emitted from the letter shape to display sub-samples (In Figure 9, the oblique line indicates that the part that is brighter than the other parts after the light is emitted is in the above structure. Some parts have ancient light transmittance. However, the part corresponding to pattern 12 may have a lower light transmittance than the other parts: In this case, when the letter "L" is formed as a pattern = reference number 12a 'Light is emitted from outside the letter shape to show "L ,,". In the above example, the word # "L" is used as an example of pattern 12. Needless to say,' pattern 12 can form any indication of the operating state Character (such as heating or air-conditioning operation), any symbol (such as an arrow), any figure _ or such symbol indicating dehumidification operation. Then: ^, the display operation of the indicating device 25 will be explained. When the air conditioner When entering the predetermined mode, the circuit board 5 will supply power to the light source 6, and then the light source 1 turns on the yttrium 1. The light emitted by the light source 6 is guided by the reflective plate 7 to the display panel with almost no loss. Means In the sign panel 1, the light irradiated to the place where the opaque film 16 is formed will be absorbed or reflected by the opaque film 16, that is, no longer transmitted, and the light and the spring J which are irradiated to the place where no opaque film is formed will not be absorbed. It will not reflect, so it will illuminate the half mirror film 15. The light irradiated on the half mirror film 15 will penetrate the half mirror film ^, so that the user can clearly recognize it. Next, how to install the indicator panel 彳Figure 5 shows a detailed structural view of the main part of the recessed part 内 formed in the front panel 2. In the wall below the recessed part 2c, a horizontal extension will be formed along the rear edge. This paper applies the Chinese national standard (CNS) ) A4 size (21 × 297 mm)

Spoon concave only said part knife 2e. On the upper wall of the recessed portion 2c, at some positions, Guangcheng claws are divided into 2d 'and a locking portion 2 "is formed at a predetermined position. Also shown in FIG. 6 ', in the rear surface of the recessed portion 2e, a large-shaped, turbidity-pressed portion will be formed from the rear surface: 2h. As shown in # in FIG. 7, the bracket portion la will be formed along the slogan surface / upper and lower edges, so that it can extend along the long side. The thickness of these bracket portions 1a is thinner than the thickness of the indicators on which the pattern is formed. In this structure, the indicator panel 丨 will slide horizontally from the side of the front panel 2 into the recess: divide into 2c, and then press the part. The indicator panel i will be pushed forward, so that the bracket part la of the front panel 2 will go toward The front part is pressed in contact with the claw part ^ and the groove part 2e. When the indicator panel 1 slides to a predetermined position, the locking foot 2f formed on the wall above the recessed part 与 will coincide with the locking part 1e formed in the upper edge of the indicator panel 丨, so that the indicator panel 1 can be maintained. On positioning. In this way, it is not necessary to show "the panels 1 move horizontally and determine their positions. It is best to form an engaging portion 3c on the lower end of the opening panel 3, so that the engaging portion 3C can be engaged with the claw portion 2 (1, thereby allowing the opening The panel 3 is locked on the front surface of the front panel 2. This makes the claw portion 2d invisible to the user. Next, the light from the light source 6 is not raised and outside light (that is, light from outside the indoor unit) is illuminated on The case on the indicator panel 1 is used for illustration. When external light shines on the indicator panel 1, the half mirror film 15 formed on the indicator panel 丨 reflects external light, and the reflected light will illuminate the boundary line Id (use It is used to distinguish the indicators on the surface on which the bracket portion la is formed and the bracket la itself) and the panel 1. -28- This paper size applies to the Chinese national standard ((; ^ 3) A4 size (21〇X 297) (Mm) 550364 A7 ____B7 V. Description of the invention (M) Results The image of the bracket part la and the boundary id will be projected on the indicator panel 1. That is, the pattern 12 is not displayed, so the user cannot understand Identify. In this way, it is impossible for the external light to make the pattern 12 clear and identifiable, and the pattern 12 can be clearly identified only under the illumination of the light emitted by the light source 6. In this way, the operating state of the air conditioner can be clearly identified, and identification errors can be avoided by this. The rear surface lc of the formed indicator panel 1 is a curved surface or an uneven surface, and the reflected image will be distorted, making the appearance shape poor. Therefore, 'the rear surface lc should be flattened. The boundary line Id can be made straight and horizontal. The reflected image is straight and parallel to the horizontal bars of the front grille 3a (see Figure 1), the indicator, the long side of the panel 1, and the protrusions 4a (see Figure 1). Consistency in design can improve the appearance. Making the bracket thinner can make the reflected image of the boundary line Id closer to the upper and lower edges, which makes the reflected image less noticeable, which can further improve the appearance. On the half mirror film 15 at least where the opaque film 16 is not formed The astigmatic film 17 can be formed, and then the light emitted by the light source 6 will be uniformly diffused by the astigmatic film π, and then illuminate the pattern 12. In this way, the pattern 12 will be uniformly transparent. Lines without forming spots of different brightness. This makes it easier for users to identify patterns. The astigmatic film 17 can have a color so that pattern 12 can emit light of a desired color. In this way, different color patterns can be used to indicate different Operation mode, so that the user can more clearly identify the operating status. Providing the diffuser 18 before the light source 6 can achieve the same effect, both in the case where the pattern 12 itself is illuminated and the surrounding area of the pattern 12 is illuminated to display the pattern shadow. Achieve the effect of using this diffuser 18. In addition, only the part where the pattern 12 is formed on the front surface of the panel 1 or the paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 550364 A7 B7 Five inventions Note (26) The opaque film 16 is formed on the part where the pattern 12 is not formed, and then the half mirror film 15 is further formed in front. This can also achieve the same effect. However, it is better to form the pattern 12 on the rear surface of the indicator panel 1. Because this can avoid scratching the pattern 12. Next, please refer to FIG. 11. Here, a structure for a case where an indoor unit of an air conditioner is equipped with a remote control signal receiver to receive a signal from a remote controller will be described. The user uses the remote control to control the operation of the air conditioner, and The remote signal receiver is located behind the above-mentioned instruction banner · panel 1 (except for the structure in the above-mentioned specific embodiment). In Figure U, these components and elements that can also be found in the above-mentioned specific embodiments have the same reference numbers, and only the differences between the periods will be described below. The reason why the remote control signal receiver is provided in addition to the structure of the above specific embodiment is that it can eliminate the need to provide another dedicated cover plate for the remote control signal receiver. In FIG. 11, the reference number 21 represents a remote control signal receiver, which is fixed on the circuit board 5 provided behind the lit panel 1 so as to face the panel. In this way, the remote control signal receiver 21 will replace the specific embodiment described above. Position of the inner light source 6 and the reflection plate 7. On the front surface of the remote control signal receiver 21, a first insulation device ^ will be fixed, such as an available insulation plate. The insulation device 23 may be implemented by an insulating paint. An opening 2j will be formed in the recessed portion 2c of the device 21 as described in the above specific embodiment. However, a second insulating device 24, such as a transparent insulating plate, will be fixed before and / or after the opening 2j. In addition, the part of the indicator panel 1 facing the remote control signal receiver 21 is in accordance with China National Standard (CNS) A4 (210 X 297 mm) 550364 A7

Inside, the insulating varnish 22 (the third insulating device) is used to replace the half mirror film 15 and the opaque film 16 (the third insulating device can be applied to the top of the half mirror film 15 and the opaque film 16). In this method, when the remote control signal receiver 21 is provided, the first and second insulation devices are provided to ensure the insulation effect. This is because when the half mirror film 15 is formed on the indicator panel, the half mirror film 15 (made of a conductive material such as aluminum) will be fully charged under the influence of static electricity and cause remote control signal reception. There is a short circuit between the device 21 and the half mirror film 15. Place the remote control signal receiver 21 (for receiving signals from the remote control) as close as possible to the opening 2j, and the remote control signal receiver 21 receives signals through the opening. This is because the monthly range of the incident signal received by the remote control signal receiver 21 is related to its distance from the opening 2j; the shorter the distance, the wider the range of the angle of incidence. Although as explained above, the closer the remote control signal receiver 21 is placed to the half mirror film 15 the worse the insulation between them is. Therefore, in order to ensure sufficient insulation ', an insulation device must be used. In this way, an insulating effect can be ensured by applying an insulating varnish on each of the indicator panel, the front panel, and the remote control signal receiver (these constitute the receiver portion), such as fixing the insulating plate. This can prevent a short circuit between the remote control signal receiver 21 and the half mirror film 15, and can enhance the insulation performance, thus ensuring the stable operation of the remote control signal receiver 21. At this moment, we will achieve an air conditioner that can reliably receive the signal from the remote control without sacrificing the appearance. Fig. 12 shows an example of an indoor unit using other air conditioners of the present invention. The paper is suitable for ag home appliances (CNS) A4 specification (2iG χ 297 public love) 550364 A7 B7. Perspective view of the invention (28). Since most of FIG. 12 shows the same structure as that of FIG. 丨, repeated description will be omitted. On the rear surface of the indicator panel 1 (on the left in the center), a plurality of LED light bulbs 30 for indicating the operation state of the air conditioner will be arranged. Furthermore, on the rear surface (on the right-hand side) of the indicator panel 1, a remote control signal receiver 21 will be arranged. Fig. 13 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. FIG. 13A is a front view, and FIGS. 13B and 13C are right side views. A half mirror film will be formed on the rear surface of the indicator panel 1. After the area A shown in Fig. 3, the remote control signal receiver 21 (not shown here and not shown in the following specific implementation examples) will be arranged here. In contrast, as shown in the figure, in the area a facing the remote control signal receiver 21, the half mirror film 15 has a relatively light transmittance. In addition, as shown in Fig. 13C, the half mirror film 15 in the area a will be removed. This makes it easier for the infrared signal sent from the remote control to reach the remote control signal receiver 21, and therefore the receiving distance can be longer. As shown in FIG. I3A, on the rear surface of the indicator panel 1 (on the left side in the center), the aforementioned LED bulb 30 will be configured, which is the same as the following specific embodiments. Fig. 14 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. Fig. 14A is a front view, and Figs. 14B and 14C are right side views. In the same method as above, a semi-mirror film will be formed on the rear surface of the indicator panel 1 (not shown here, and will not be shown in the following specific examples). On the rear surface of 1 (on the right-hand side shown in FIG. 14A), a remote control signal receiver 21 will be configured. In contrast, in addition to the structure used in the above specific embodiment, in the area facing the remote control number receiver 21 (as shown in FIG. 14B), the Chinese national standard (CNS) A4 will be applied to the paper size of the indicator specimen Specifications (210 X 297 mm) 550364 A7 B7 V. Description of the invention (29) The front surface of the panel 1 is etched 31. In addition, as shown in Fig. 14C, the rear surface of the sign panel 1 is etched 31. This makes the front or rear surface of the indicator panel 1 less likely to reflect infrared rays from the remote control, that is, it is easier to reach the remote control signal receiver 21, so that a longer receiving distance can be achieved. Fig. 15 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. FIG. 15A is a front view, and FIGS. 15B and 15C are right side views. In the same manner as described above, a half mirror film will be formed on the rear surface of the indicator panel 1. On the rear surface of the indicator panel 1 (on the right-hand side shown in Fig. 15A), a remote control signal receiver 21 will be arranged. On the other hand, in addition to the structure used in the above-mentioned specific embodiment, in the area A facing the remote control CD receiving reception 21 (as shown in FIG. 15B), the front surface of the indicator panel 1 will be painted with astigmatism ( Media painting) 32. In addition, as shown in FIG. 15C, the rear surface of the instructional slogan panel 1 is subjected to astigmatism painting (media painting) 32. This makes the front or back surface of the indicator panel 丨 less likely to reflect infrared rays from the remote control, that is, it is easier to reach the remote control signal receiver 21, so that a longer receiving distance can be achieved. As shown in the example, the brand name “s_” will be marked on the astigmatism coating. In this way, a more attractive design can be obtained by sharing the astigmatism layer with the name of the salt brand or such words. Fig. 16 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. FIG. 16A is a front view, and FIG. 16B is a right side view. In the same manner as above, a 'mirror film' will be formed on the rear surface of the indicator "plate!"

550364 A7 B7 5. Description of the invention (30). On the rear surface of the indicator panel 1 (on the right-hand side shown in FIG. 16A), a remote control signal receiver 21 will be configured. In contrast, in addition to the structure used in the above specific embodiment, in the area A facing the remote control signal receiver 21 (as shown in FIG. 16B), astigmatism that diffuses light will be fixed on the rear surface of the indicator panel 1板 33。 Plate 33. This makes the rear surface of the indicator panel 1 less likely to reflect the infrared rays from the remote control, and it is easier to reach the remote control signal receiver 21, so that a longer receiving distance can be achieved. Fig. 17 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. FIG. 17A is a front view, and FIG. 17B is a right side view. In the same manner as described above, a half mirror film will be formed on the rear surface of the indicator panel 1. On the rear surface of the indicator, panel 1 (on the right-hand side shown in Fig. 17A) ', a remote control signal receiver 21 will be arranged. In contrast, in addition to the structure used in the above specific embodiment, in the area A facing the remote control signal receiver 21, a convex mirror-shaped portion 34 will be formed on the front surface of the indicator panel 1. In this way, the infrared signal from the remote control can be concentrated and the signal can reach the remote control signal receiver 21 more easily, so the receiving distance can be longer. Fig. 18 is a diagram illustrating an example of an indoor unit indication panel of an air conditioner. Fig. 18A is a front view 'and Fig. 18B is a right side view. In the same manner as described above, a half mirror film will be formed on the rear surface of the indicator panel 1. On the rear surface of the indicator 1 (on the right-hand side shown in FIG. 18A), a remote control signal receiver 21 will be provided. In contrast, in addition to the structures used in the specific embodiments described above, the surface

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You can also use the convex mirror-shaped portion 34, _31 or loose-level packaging (media coating 32. This makes the surface of the convex mirror-shaped portion 34 less reflective from the remote control / ,. It is easier to work outside the line. When the remote control signal receiver 2 is reached, a relatively long receiving distance can be achieved. As mentioned above, according to the present invention, the present invention can provide an air conditioner that can reliably receive signals from the remote control without sacrificing appearance. In particular, in the area facing the remote control signal receiver on the front panel, the half mirror is thinner and has a higher area emission ratio. The infrared signal sent by this remote control is easier to receive the receiver, so it can make the receiver easier. The receiving distance is longer. Furthermore, according to the present invention, in the area above the indicator panel, the indicator «the rear surface of the panel will be etched, and the front or rear surface of the panel will be less reflective. Infrared light of remote control crying, that is, it is relatively easy to reach the remote control signal receiver, so that it can have a longer receiving distance. Furthermore, according to the present invention, the area facing the remote control signal on the indicator panel In the area, the front or rear surface of the indicator panel will be light-coated (media coating). This makes the front or rear surface of the indicator panel less reflective of infrared rays from the remote control, that is, it is easier to reach the remote control signal. The receiver can thus have a relatively long receiving distance. Furthermore, by sharing the astigmatism coating with the brand name or such words, a more attractive design can be obtained. Furthermore, according to the present invention, In the area of the remote control signal receiving spoon above the indicator panel, a light diffusing plate that can diffuse light is fixed on the rear surface of the indicator panel. This makes the rear surface of the indicator panel less reflective from -35- 32 2. Description of the invention (The infrared 妗 λ7 of the remote control is relatively easy to reach the remote control signal receiver, so it has a longer receiving distance. The area of the receiver sends the remote control signal on the 7_mark_ panel. Qiu: 2 A convex mirror shape will be formed on the front surface of the indicator panel to condense the infrared signal emitted by the remote control, and let Signal Valley 5 reach the remote control alum receiver, because This allows a longer receiving distance. Furthermore, according to the present invention, the convex mirror-shaped portion is subjected to touch engraving or astigmatism coating (media painting). This makes the surface of the convex mirror-shaped portion 34 less likely to reflect the reflection from the remote control. Infrared light, that is, it is relatively easy to reach the remote control signal receiver 2 so that it can have a relatively long receiving distance. After that, it will be "the Shenming-a type of air conditioning machine that gives priority to the comfort of the user's feet to achieve" foot priority " An air conditioner that can detect the temperature in a limited detection range and only detect the temperature of a specific object, and an air conditioner that detects the temperature faster and more accurately than before, so that it can save energy and comfort the air conditioning environment Fig. 19 is an example cross-sectional view of an indoor unit of an air conditioner. In Fig. 19, reference code 40 represents an indoor unit of 2 air conditioners, reference number 41 represents an indoor fan, and reference number 42 represents an indoor heat exchanger. The number 43 represents a wind direction shutter and the reference number 44 represents a radiation temperature detecting device. As shown by the arrow in FIG. 19, the indoor fan 41 sucks in the air in the room, and then performs heat exchange by the indoor heat exchanger 42, and then blows it out in a direction controlled by the wind shutters 43. As shown in Fig. 24, the radiation temperature detecting device 44 is located in the right-hand part of the bottom surface of the indoor unit 40 as seen from the front. For example, 20 is a controller using a microcomputer (incorporated into the indoor unit 40 shown in FIG. 19) 550364 A7 B7 V. Description of the invention (a block diagram of the structure of 33, and only showing the blocks related to the present invention, and other For common ones, omit #. In Figure 20, reference number 44 stands for light shooting temperature detection device, reference number 51 represents λ floor surface temperature Γ / calculation device i, and reference number ^ stands for evaluation by the floor surface temperature calculation device. The temperature difference between the floor surface temperature Γ / and the specified temperature with many predetermined temperature differences is a kind of temperature difference evaluation device, reference number 53 stands for designated room temperature correction device, reference number 54 stands for designated indoor fan speed correction device, The uff test number 55 represents the designated blind angle correction device and the reference number field table foot priority operation request device. The controller with the above-mentioned structure will now be explained how to operate in the foot priority operation. First, the room temperature correction device 53 is designated and explained. FIG. 21 shows that the temperature difference between the surface temperature of the coin board with the temperature difference evaluation device 52 and the predetermined temperature difference with many predetermined temperature differences Based on the kind of arithmetic difference relationship between them, and the criterion for correcting the correction value of the specified room temperature by the specified room temperature correction device 53. According to the known time difference Γ / 一 is the range generated, at which time the specified room temperature will be increased. 1 · 3 C or 0 · 7 ° C. For example, suppose that in the heating operation, the specified room temperature is 1 to 20 ° C and the floor surface temperature Γ / ϊ is 5. 0, and then because Gong-Naib-15 C , Below -2 ° C, according to table 1, the fixed temperature is indicated (2 (rc) will be added, and the specified room temperature is 7¾ (7M + 1.3 = 21.3 ° C) to control the operation of the air conditioner. As will be explained later, the direction of the wind direction blinds 43 will also be corrected, and the wind will be blown down. In this way, the temperature of the floor surface will gradually rise over time. The surface temperature of the local plate becomes slightly (a ° C) higher In speaking (丨 9 · 3.0), this paper size applies to China National Standard (CNS) A4 specification (210X 297 public love) 550364 A7 B7

550364 τ Α7 Β7 V. Description of the invention (35) The above-mentioned designated room temperature correction device 53 will perform the above control based on the designated room temperature 7M set at the beginning, but when the designated room temperature is changed to 7 ^ 2, it will be separately Calculate y_7 ^ 2 and control the correction according to FIG. 21. Next, it will be explained how the designated indoor fan speed correction 'device 54 operates in the foot priority operation. FIG. 22 shows an arithmetic difference relationship between the floor surface temperature y evaluated by the temperature difference evaluation device 52 and a specified temperature with a plurality of predetermined temperature differences 27-, and the correction value of the rotation speed is corrected by the specified indoor fan rotation speed correction device 54 Guidelines. According to the range of the difference 7 /-in the known time, the specified speed will be increased by 120 rpm or 60 rpm. For example, suppose that, as in the above case, in the heating operation, the specified room temperature 7M is 20 ° C and the floor surface temperature 271 is 5 ° C, then because 7Tl-7il = 15 ° C, which is lower than -2 ° C, According to FIG. 22, the designated speed F1 of the indoor fan 41 is increased by 120 rpm, and the indoor fan is operated at a speed of (Fl + 120) rpm. As described above, in addition, the designated room temperature correction device 53 increases the designated room temperature by 1.3 ° C, and corrects the angle of the shutter 5 downward. In this way, the temperature of the floor surface starts to rise gradually. As in the above case, the surface temperature of the local plate becomes slightly (a ° C) higher than 772 (19 · 3 ° C), and the U pole + life is 2 = (19. 3 + α) —21 · 3 = -2 + α (all values are .C), which is higher than -2 ° C, so specifying the room temperature correction device 53 (Figure 21) will set the specified room temperature correction value to 0.7 ° C, so the current designation The room temperature is 7 > 3 (7M + 0.7 2 20. 7 ° C). In addition, the designated indoor fan speed correction device 54 (FIG. 22) increases the designated speed of the indoor fan 41 by 60 rpm, so the indoor fan operates at a speed of (F1 + 60) rpm. After a longer period of time during heating operation, the surface temperature of the local board has changed to this paper standard. Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 550364 τ Α7 B7 5. The description of the invention (36) is slightly (a ° C) higher than 773 (22 · 7 ° C), U? 73 + a)-is 3 = (22. 7 + α) -20. 7 = + 2 + α (all values are ° C), this Above + 2 ° C, the designated room temperature correction device 53 (Fig. 21) will set the correction value of the designated room temperature to 0 ° C. Therefore, the designated room temperature is now 7M (20 ° C). In addition, the designated indoor fan speed correction device 54 (Fig. 22) sets the designated speed of the indoor fan 41 to 0 rpm, so the indoor fan returns to the designated indoor fan speed FI rpm to operate. After that, the surface temperature of the local plate dropped to below (22 ° C), then M-7M = 22-20 = +2 (all values are ° C), which is lower than 2 ° C, so the room temperature correction device is designated as such 53 (Figure 21) will increase the correction value of 0.7 at the specified room temperature and let the temperature equal to 3 (7 ^ 1 + 0 · 7 = 20 · 7 ° C). In addition, the designated indoor fan speed correction device 54 (Fig. 22) increases the designated speed F1 of the indoor fan 41 by 60 rpm, so the indoor fan operates at a speed of (F1 + 60) rpm. After that, the surface temperature of the local plate further decreased to become lower than 775 (18 · 7 ° C), then 775-7 ^ 3 = 18. 7-20. 7 = -2 (all values are .C), which is lower than -2 ° C, so the floor surface temperature 37 calculation device 51 (Fig. 21) will add a correction value of 1.3 ° C to the specified room temperature, and let the temperature equal to 7 > 2 (7M + 1. 3 = 21. 3 ° C). In addition, the designated indoor fan speed correction device 54 (Fig. 22) increases the designated speed F1 of the indoor fan 41 by 120 rpm, so the indoor fan operates at a speed of (Fl + 120) rpm. Here, the corrected speed will never exceed the "strong wind", which is the upper limit of the speed. In the above description, the above control will be performed based on the specified room temperature of 7 ^ 1 at the beginning, but when the specified room temperature is changed to 7 ^, the value of% will be recalculated, so based on this new value , You can control the designated room temperature correction device 53 (Figure 21) and designated indoor fan speed correction device 54 (Figure 22). This paper size applies the Chinese National Standard (CNS) Α4 specification (210 X 297 mm). 37 V. Invention Explain (the correction of .. First = :: Specify how to specify the shutter angle correction device 55 in the foot = the angle of the shutter relative to the vertical direction of the indoor unit (downward) is 0., == (forward) is 9. In the "foot-first" operation, the angle of the window will change to approximately 22 ° (referred to as ° in the following description) 'and approximately 90 in air-conditioning or dehumidification operations.彳 Over Ming will come in the horizontal direction. It will change to "automatic". The direction of the wind direction on the remote "n: becomes automatic". When the user presses the button to change the setting in the "foot priority" operation, the wind direction The direction of the shutters 43 will change to universal. Even if the "foot Priority "operations (that is, switch to another: Wu ,, like the original operation), it will still maintain" Foot priority "operating wind 1 U. In the air conditioner, there is a stepping motor on the right-hand side of the wind direction shutter s as seen from the front, which is used to drive the wind direction shutter and control its angle. … The “Foot Priority” operation button provided on the lower remote technology ③ is used to transmit the signal to the body of the air conditioner, so that the controller in the body will recognize the signal ’to activate the priority operation request device 56. When the “Foot Priority” operation button is pressed during the foot priority operation, the foot priority operation will be canceled. With reference to > consider the mud chart in Figure 23 to explain the priority operation of the foot. When the air conditioner starts to operate, it is first checked in step 60 regardless of whether or not the priority operation of the foot is performed. If the foot-priority operation has been performed, in step 69, a check is performed regardless of whether the heating operation is performed, and if it is being performed, in step 70, regardless of the wind direction shutters 43

The paper ruler ^ Ta g 550364 A7 ------ —__ B7 V. Description of the invention (S8), == 疋. The inspection will be performed downward. If not, the direction of the wind direction blinds 43 will be downward in step β. 〃If it is found in step 69 that it is not in the heating operation mode but is performing air-conditioning or removal / "," work ", then in step 72, it will be checked regardless of whether the direction of the wind direction blind M is horizontal. If not, in step 73 Inside, the direction of the wind direction shutters 43 will be horizontal. If it is found that the priority operation is not performed in step _, the process will return to step 60. Then: Come in step 61, the radiation temperature will be detected, and then in step ❼, The floor surface temperature r / will be calculated, and then in step 63, it will be checked whether the floor surface temperature 77 deducts ▲ / dish is lower than a 21: if the difference is lower than -2 ° c, then in step 64 Will continue to operate at the specified speed F of the indoor fan plus φΙΏ. In addition, in step 65, the control will be performed with the specified room temperature plus 13 C. If in step 63, the floor surface temperature y is specified The room temperature is less than -2C. In step 66, it will be checked whether the temperature difference is greater than -2 ° C and less than 2 ° C. If it is, in step 67, the specified speed F of the indoor fan plus +60 rpm will be used. Continuously running, in addition, In the step, control will be performed with the fingertip temperature plus 0.7 ° C. If the temperature difference in step 66 is higher than 2 ° C, no correction is needed. Then, repeat As described above, in the priority operation of the foot, the surface temperature of the local plate 77 is too low, the deduction of 1 temperature 7> and the specified speed of the indoor fan will increase by a predetermined value, and the wind direction louver 143 will move toward the heating operation. Down 'and horizontal direction during air-conditioning or dehumidification operation. In this way, the temperature of the floor surface can be raised, which can increase the warmth during heating operation, avoid excessive air-conditioning, and give priority to ^ the user's "foot" The surroundings are pleasant and pleasant. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) 550364 A7 ____________B7 V. Description of the invention (39) ^ The air conditioning machine can provide a device for requesting the operation of sleep time, that is, Ba Yu and Narita remote control The device or this type of device sends a request for "sleep time operation instructions to the controller inside the basic air conditioner, or when the stop time reached by the timer reaches Risi, or the air conditioner detects the shell in the room. "Sleep time operation" is activated when "Sleep time operation" is required. In this case, when the air-conditioning operation is performed as a sleep time operation, it is sufficient to set the specified floor surface temperature to be higher than the specified room temperature, and set the appropriate indoor fan speed and wind direction louver direction, so Can perform "foot-first" operation, in which the floor surface temperature is appropriately reduced and the room temperature in the upper half of the room is slightly increased, thereby achieving power-saving air-conditioning operation. Next, the light shooting temperature detecting device 44 (hereinafter also referred to as a temperature detecting device) and the floor surface temperature calculating device 5 will be described here. Set 44 improves the use of infrared sensing devices such as those used in light-emitting thermometers, so that the temperature of remote objects can be accurately detected. In general, radiation thermometers have a fairly limited detection angle. When a radiation thermometer is applied to an air conditioner, it needs to detect the temperature of a relatively wide floor area, so the radiation thermometer needs a special optical design to be suitable for this application. Furthermore, the radiation thermometer needs to have a uniform appearance so as to serve as a radiation temperature detecting device 44 incorporated in the air conditioner (indoor unit 40). Fig. 24 is an example of a detection range covered by the temperature detecting device 44 of the present invention incorporated in an air conditioner (indoor unit 40). The room & machine 40 is installed at a temperature of about 2 m from the floor, and in the case where the indoor unit needs to detect the average surface temperature on the floor surface area of about two tatami mats, the temperature detection device (not the paper size Applicable SS Home Standard (CNS) A4 specification (210X297 public director) 550364 A7 —---- B7___ V. Description of the invention (40) ^-The detection angle Θ is about 40. . Here, the conventional electrothermal reactor type infrared sensor used in the temperature detecting device of the present invention has 100. (Inclusive) detection angles above, it is necessary to provide a light guide cylinder or such device around the infrared sensor to limit its detection angle. Fig. 25 is a side sectional view showing a temperature detecting device 44 of the present invention. Around the pyroelectric infrared sensor 80, a light guide cylinder 81, 81, or 81, will be provided, and the gross X measurement angle Θ 'is greater than the detection angle Q. Normally, the light receiver portion 82 will not only receive the detection angle θ, or θ ,, the infrared radiation radiated from the inner target surface, the light receiver portion 82 will also detect the interference infrared reflected by the inner surface of the light guide cylinder 81, 81 ', or 8Γ at the detection angle 0, or 0, Here, the larger the detection angle, the larger the angular range of interference infrared rays or the larger the dead body, so the larger the detected temperature error will be. On the other hand, in FIG. 25C, although the detection angle is the same as that of FIG. 25A The same as the inside, the diameter of the cylinder 8Γ is smaller as it is at the bottom, which makes the angle range G of interference infrared rays smaller than £ *. In this figure, for simplicity, only the interference infrared rays reflected by the inner surface of the cylinder are shown once. This figure The display shows that the larger the detection angle is, the larger the angle range of interference infrared rays is, so the detected temperature will have a larger error. Avoiding interference infrared rays can reduce the detected temperature Poor, and by means of infrared lens provided in the cylinder 81, 81 'or 81 "to the top (not shown) can achieve this. As described above, in the temperature detection device 44 using an electro-pile-type infrared sensor, in order to measure the target surface temperature more accurately, the most important thing is to detect only the infrared rays emitted from the angle detected by the temperature detection device 44. In this case, the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 550364. Description of the invention The light guide cylinder and the infrared radiation emitted through the narrative will also cause the detected / dish intensity to be different. It is best to keep the cylinder and lens at the same temperature as the infrared sensor.

Therefore, according to the specific embodiment h of the present invention described above, for the example of the A-guide cylinder, & 'the heat-conducting member forming the truncated cone-shaped light guide recess in 纟 will be used' and the lens is installed in the heat-conducting member To minimize the temperature difference between it and the infrared sensor. "Hereinafter, a specific embodiment of the present invention for an air-conditioning unit temperature detecting device 44 will be described with reference to related drawings.

θ 26A is an example front view of the guide as a component, FIG. 26B is a plan view thereof, and FIG. 26C is a cross-sectional view taken along line B-B. Thermally conductive members (also known as conductors) _ have light guide recesses in the shape of /, in the middle / in the shape of a truncated cone, so that the area of the opening 94 in the recess is larger than the area of the inner bottom surface. On the outer bottom surface of the heat-conducting member 90, a projecting portion% mounted directly on the printed circuit board will be formed. In the inner bottom surface 95, a hole 97 through which the infrared sensor electrode can be conducted is formed. In the recess of the heat-conducting member 90, a groove 93 is guided along the protruding portion of the infrared sensor of the electrothermal reactor type, so that it is formed as a part of a positioning device. Here, by forming an inverted truncated conical depression of the heat-conducting member 90 as shown in FIG. 25C, the angular range of the interference infrared rays with respect to the known detection angle can be reduced in this way. The heat-conducting member 90 may be made of any material which has high thermal conductivity and high heat content, and is easily formed, preferably metal and more preferably aluminum. The high thermal conductivity can keep the temperature of the infrared sensor equal to the ambient temperature, and the high heat contains 45 paper standards applicable to the Chinese National Standard (CNS) A4 specification (210X297 public director) 550364 ^ A7 B7 5. The amount of invention description (42) can be slowed down The effect of sudden changes in ambient temperature, so that the temperature can be detected steadily. Fig. 27 is a perspective view of an electrothermal reactor-type infrared sensor of the present invention. The thermopile is enclosed in a metal shell 83 and an electropile filter 85 is provided on the top surface of the metal shell 83. The thermopile is composed of a plurality of thermocouples connected in series on a silicon substrate, and the thermal contact on one end serves as a light receiver. Part of the cold junction on the other end is connected to the metal shell 83. In terms of this structure, the electrothermal reactor provides a higher detection speed than the thermistor and is a temperature sensing resistor. The infrared energy radiated by each object is proportional to the fourth energy of the absolute temperature of the object, so the floor surface of the room will also radiate infrared rays and can enter the infrared sensor 80 of the air conditioner about 2 meters away. In this way, a voltage substantially proportional to the energy of the incident infrared ray appears between the two ends of the aforementioned thermocouple. Furthermore, an electrode lead 86 will be provided, and a protruding portion 87 will be formed on the side surface of the metal case 83, which protrudes along the groove 93 shown in Fig. 26, so that it can be used as a positioning device for another portion. For the positioning device for positioning the heat-conducting member 90 shown in FIG. 26 and the electrothermal reactor-type infrared sensor 80 shown in FIG. 27, a vertically extending protruding portion instead of the groove 93 shown in FIG. 26B can also be formed, and A groove is formed instead of the protruding portion 87 shown in FIG. 27. Fig. 28A is an exemplary plan view of the temperature detecting device 44 of the present invention, and Fig. 28 is a sectional view taken along the line C-C shown in Fig. 28A. Here, the heat-conducting member 90 is the same as that shown in FIG. 26, and the electrothermal reactor type infrared sensor 80 is the same as that shown in FIG. The electrothermal stack infrared sensor 80 is located on the inner bottom surface 95. The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X 297 mm) 550364 τ Α7 B7 5. Description of the invention (43) The protruding part 87 will be extended The groove 93 is placed, and the electrode lead 86 will be disposed through the hole 97. Then, the lens 91 whose inner shape matches the outer shape of the heat conductive member 90 is fitted around the heat conductive member 90. The temperature detecting device 44 has this structure. In the temperature detection device 44, for example, when the temperature of the heat conducting member 90 is 0.5 ° C higher than the temperature of the infrared sensor 80, the temperature of the detected target object may be wrong, so that the detected temperature is approximately higher than the actual temperature. 5 ° C. By minimizing the temperature difference between the pyroelectric infrared sensor 80, the heat conducting member 90, and the lens 91, the accuracy of detecting the temperature can be increased. That is, the space between the electric pile-type infrared sensor 80 and the heat-conducting member 90 is eliminated, so that a highly accurate temperature can be detected. By using the guide, the infrared reflection on the inner surface of the depression of the thermal member 90 can be minimized to achieve high accuracy, so it is best to perform a matte black treatment on the inner surface of the depression of the heat conductive member 90. The lens 91 is preferably a multi-element Fresnel lens, which can detect the infrared rays at many points on the target surface by using multiple elements, and calculates an average value from the results obtained to measure the temperature. A multi-element lens will be used here, and the reason for using a multi-element lens here is that it can measure a relatively large target floor surface and can detect the average temperature at eleven points in the area. The single element lens can only detect the temperature of the central part of the floor surface. The lens 91 must be precisely focused on the light receiver portion of the electro-pile infrared sensor 80. The lens 91 is made of a material that exhibits high transmittance to infrared rays and is not expensive, preferably silicon and more preferably polyethylene . The temperature detection device of the present invention does not require such high accuracy as commercially available radiation thermometers. Therefore, cheap polyethylene is used to replace the Angbon paper. The Chinese standard (CNS) A4 standard (210 X 297 mm) 550364 A7 B7 V. Description of the invention (44) Expensive silicon can make a cheap temperature detection device. The heat-conducting member 90 and the lens 91 may have any external shape as long as the external appearance of the air conditioner is not damaged during installation. For a device that fixes the temperature detecting device 44 on a printed circuit board, the bottom surface of the heat-conducting member 90 will contact the printed circuit board 92, and the protruding portion 96 directly projects into a hole formed in the printed circuit board 92. Furthermore, the electrode lead 86 passes through the printed circuit board 92 and is tightly fixed to the printed circuit board 92 with solder 98. The lens 91 is in close contact with the printed circuit board 92. Next, how the air conditioner incorporated in the temperature detecting device 44 of the present invention measures the surface temperature of the floor will be explained. FIG. 29 is a block diagram showing an example of a control circuit of an air conditioner incorporated in the temperature detecting device 44 of the present invention. In the manufacturing process of the air conditioner, an offset adjustment circuit 105 is used in advance to adjust the offset voltage of the amplifier circuit 100 composed of an operational amplifier circuit (not shown). In addition, the output characteristics of the amplifier circuit 100 will change according to the ambient temperature, so the ambient temperature compensation circuit 104 will be used. When infrared rays are received from the floor surface, a voltage appears between the two ends of the thermocouple of the infrared sensor 80. This voltage is amplified by the amplifier circuit 100 by a factor of about 5,000, and then fed to the A / D port (not shown) of the microcomputer 102. The microcomputer 102 uses the ambient temperature measuring thermistor 101 to measure the surrounding temperature as the temperature of the infrared sensor 80, and then calculates the floor surface temperature based on the measured temperature and the output value from 100. Generally speaking, between individual infrared sensors, the relationship between the energy of the incident infrared and the voltage generated as the output of the sensor still changes. Therefore, in the manufacturing process of the air conditioner, the cost of the infrared sensor will be adjusted. Paper size applies to China National Standard (CNS) A4 (210X 297mm) binding

k 550364 A7

Sensitivity, and the correction data of the individual infrared slow-knowing Zhilv "bu, 杲 perception equipment is stored in the non-volatile 圮 k '1C 103. When measuring the surface of the floor, the degree of the dish, will be used according to the correction' The measured temperature is taken as the detected floor surface temperature. For the sensitivity adjustment of the infrared sensor 80, a device that does not reflect infrared rays and maintains a stable and determined temperature can be used. Trimming, that is, the vulgar surface black body. Next, the equation for calculating the surface temperature of the floor will be explained. When measuring the temperature of the floor surface, let the infrared sensor switch of the amplifier circuit 100 be turned off. When the output voltage of the amplifier circuit 100 is h and let the output voltage of the amplifier circuit 100 be h when the infrared sensor switch of the amplifier circuit is turned on, let the ambient temperature of the infrared sensor be Jb, and let the amplifier circuit The temperature gradient of the output voltage of 100 is d, then, (floor surface temperature) = 7 ^-(Fz-R) / A [° C] Here, it is stored in the non-volatile memory 1 The correction information in 3 is y. In the above description, the measurement of the surface temperature of the floor has been discussed. However, 'the surface temperature of the wall can also be measured in the same way. The temperature detection device using the infrared detector 80 of the thermopile type is fixed at In the indoor unit 40 of the air conditioner, the floor surface temperature of the room can be detected. In this way, the absolute temperature of the floor surface can be accurately measured. Furthermore, the temperature detection device of the present invention does not need to be a light-emitting thermometer such as that available on the market. High accuracy, and the convenient function provided in the air conditioner and the shared circuit can realize a relatively inexpensive device. Furthermore, the use of the formation of a thermally conductive member 90 (to narrow the detection angle, as the Ming-49- paper size Applicable Financial Standards (CNS) M Specifications _x 297 Public Love) ---- ----

Hold

550364 A7

550364

One end is connected to the valve η of the outdoor unit 117, and this valve is connected to the compressor 122 through the four 121. . In the outdoor unit 117 ', an outdoor heat exchanger 123 is provided. One end of this outdoor heat exchanger 123 is connected to the four-way valve 121, and the other end is connected to the valve H 12Gb through the expansion valve 124. For this valve 12Qb, connect the other end of the refrigerant pipe ⑽. In this way, the circulation path has a sealed refrigerant between the indoor unit 40 and the outdoor unit 117, so that a refrigerant cycle can be formed. In this air conditioner, when the compressor motor (not shown) is turned on to drive the compressor 122 ', the refrigerant will start to circulate in the refrigerant cycle. In the figure, the arrows indicate the flow of refrigerant (heating mode, solid line arrows) and air-conditioning operation (air-conditioning or drying mode, dashed line arrows) in the heating operation. As indicated by these arrows, in the air conditioner, the four-way valve is used. Switching 121 can switch the operation mode between air-conditioning mode (including == branch type) and heating mode. The evaporation temperature of the refrigerant can be adjusted by controlling the valve position of the expansion valve 124. As shown in FIG. 33, the indoor unit 40 In the main body 20, a front grille and an air outlet 110 will be formed, and in the main body 20, an indoor non-exchange will be configured as 119. The internal unit 40 uses a back plate (not shown) provided on the back of the main body 20 (Shown) fixed to a predetermined height on the wall or such place in the room. In the main body 20, in addition to the indoor heat exchanger U9, a rod fan 125 will be configured. When the cross-flow fan 125 rotates, the space in the room will pass through The front panel knows that the filters 113 and 114 are sucked into the main body 20. The air sucked into the main body 20 passes through the indoor heat exchanger 119, and is then blown into the room through the air outlet 11o. When the air passes through the indoor heat exchanger 119, the refrigerant in the indoor heat exchanger ^ ^ is used for heat exchange, thereby transforming the air into a temperature-adjusted air. Therefore, this paper size applies the Chinese National Standard (CNS) A4 specification ( 210X297 mm) 550364 A7 B7, the direction of the conditioned air blown out through the air outlet 11 can be changed by using the horizontal louver 126 and the vertical louver 127. The direction of the vertical louver 127 can be manually changed, so mainly controlling the direction of the horizontal louver 126 can 5. The air in the room is controlled through the outlet. (48) The air in the room is air-conditioned. In the air outlet 110 of the indoor unit 40, a horizontal shutter 126 for changing the flow of the two gases in the vertical direction will be provided. Later, a vertical louver 127 for changing the air flow in the horizontal direction will be provided. The direction of the conditioned air blown out by the air vent no. The direction of the vertical louver 127 can be controlled. The horizontal louver 126 can also be controlled. Figure 34 shows the remote control 112, which includes a remote dry for indicating the operation status = display section 13〇,-when the signal is transmitted to the indoor unit Ready-to-read Transfer Finger 13-"On / Off" switch for operating the air conditioner ⑶ :: Temperature switch 133 for setting the room temperature, a switch ^ for selecting the operating mode switch 134 And—the “air volume” for controlling the air volume ca n’t be turned on or off. Press the remote control to cry 11? Mode two selection ”_ 'The operation mode of the air conditioner will change from“ moving ”to heating” to “cooling” to “ "Dehumidification" to the relative instructions will be displayed on the remote control display ^, "Toggle to select the operating mode of the Shima blender." When you press the "On / Off" indicator on the remote control U2, it will The operation mode, j to the unit are displayed in order, and the air conditioning unit starts to operate. It is shown in μ degrees as well. During operation, room temperature will be maintained. This paper is suitable for A4i (2i〇x297 public red).

skirts

-I

Edge 550364 A7 B7 V. Description of the invention (49) To stop this operation, press the "on / off" switch 132 on the remote control 112. This will turn off the display on the indicator panel 1 of the indoor unit 40 and stop the air conditioner. To change the temperature, for example, to increase the temperature by 1 ° C, press the switch of the temperature switch 133 on the remote control 112 once. This can increase the specified temperature by 1 ° C. In the heating or cooling mode, the specified temperature will be displayed on the remote control display section 130 and the indicator panel 1 of the indoor unit 40, and the entered temperature will be displayed on the remote control display. The designated temperature on the portion 130 is displayed on the indicator panel 1 of the indoor unit 40. In this case, after about four seconds, the display of the designated temperature on the indicator panel 1 of the indoor unit 40 changes to the display of the room temperature. To change the air volume, each time you press the "air volume" switch 135 on the remote control 112, the indication on the remote control display 130 will change from "air volume auto" to "air volume △" to "air volume △△" From "Air volume △△△" to "Air volume automatic", and the indicator on the indoor unit 40 · The indication on panel 1 will change from "Air volume automatic" to "Gentle wind" to "Breeze" to "Strong wind" to "Air volume" automatic". When a switch on the remote control 112 is operated, an operation signal having a state corresponding to the switch is transmitted as an infrared signal (a signal is generated by turning on or off an infrared transmitting device in a predetermined order). As shown in FIG. 35, in the central portion of the indoor unit 40, an indicator panel 1 is provided. The indicator panel 1 includes a humidity lamp 140 that lights up according to the indoor humidity, a quietness lamp 141 that changes color according to the degree of indoor air pollution, a display section 142 that displays the situation in the room and the operating state corresponding to the operation buttons on the remote control. And a light receiver section 143 that receives a signal from the remote control. This paper size is in accordance with China National Standard (CNS) A4 (21 × 297 mm).

550364 A7 B7 5. Description of the Invention (50) As shown in FIG. 36, the indoor unit 40 provides a power supply circuit board 150, a control circuit board 151, and a display circuit board 152. The power supply circuit board 150 provides a motor power supply 153, a control circuit power supply 154, a sequential power supply 155, and a motor drive circuit 156, and receives power for operating an air conditioner (for example, a 100 V unit) Phase AC). The control circuit board 151 provides a series circuit 157, a driving circuit 158, and a microcomputer 159. The display circuit board 152 provides a display circuit 160 and a receiver circuit 161. For the motor driving circuit 156 of the power supply circuit board 150, a fan motor 162 for driving the aforementioned cross flow fan 125 will be connected, so that the driving power will be supplied from the motor power supply 153 according to the control signal from the microcomputer 159 . Here, the microcomputer 159 controls the motor driving circuit 156 in such a manner as to change its output voltage, which can adjust the amount of air-conditioning air that the air conditioner blows out through the air outlet 110 of the indoor unit 40. The driving circuit 158 of the control circuit board 151 is connected to a power relay (Ry) 163 for supplying power to the outdoor unit 117 and a horizontal blind motor (RM) 164 for operating the horizontal blind 126. The power relay (Ry) 163 operates according to the signal from the micro-computer 159, so that its contact 163a can be opened or closed, so that the power can be supplied to the outdoor unit 117. In the air conditioner, when the contact 163a is closed, power is supplied to the outdoor unit 117. The horizontal louver motor (RM) 164 operates according to a control signal from the microcomputer 159, thereby changing the direction of the horizontal louver 126 so that the air-conditioned air can be blown to a desired area. The serial circuit 157 of the serial power supply 155 connected to the microcomputer 159 and the power supply circuit board 150 is connected to the outdoor unit 117, and the microcomputer 159 applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) through this paper size )

Pretend

Line 550364 A7 B7 V. Description of the invention (51) The series circuit 157 communicates with the outdoor unit 117 in series. Furthermore, for the microcomputer 159 connected to the room temperature sensor 165 for detecting indoor temperature, the display circuit board 152 provides a humidity sensor 166, a receiving circuit 161, and a display circuit 160 for detecting indoor humidity. The indoor unit 40 is provided with a junction box 167 for connecting wires connected to the outdoor unit 117. The junction box 167 has terminals 167a, 167b, and 167c to which wires can be connected, so that the power can be supplied from the indoor unit 40 to the outdoor unit 117 and perform serial communication between the indoor unit 40 and the outdoor unit 117. In the air conditioner, when the switch on the remote control (to be described later) is pressed to start the original air-conditioning operation, the power relay (Ry) 163 will start to close its contact 163a, so that the power will start to be supplied to the outdoor unit 117 . Then, the microcomputer 159 in the indoor unit 40 starts communication with a microcomputer (not shown) in the outdoor unit 117 to control the operation of the outdoor unit 117. The display circuit board 152 is provided with an indicator plate 1 for displaying the operation status, and a receiver section 168 provided with a light receiving device (for receiving an operation signal transmitted from a switch on the remote control 112). The receiver section 168 which provides the light receiving device is connected to the receiver circuit 161, so that the operation signal received by the light receiving device is supplied from the receiving circuit 161 to the microcomputer 159. In the air conditioner, a switch on the remote control 112, a receiver portion 168 that receives operation signals transmitted by the switch on the remote control 112, and a receiver circuit 161 collectively constitute a remote operation device (see FIG. 36). In this way, the operation signal from the switch on the remote control 112 can be supplied to the microcomputer 159 through the receiver circuit 161. Based on these operating signals, the microcomputer 159 can control the operation of the air conditioner. When the microcomputer 15 9 receives the operation signal requesting to start operation (that is, press to open / this paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) binding

550364 A7 B7 5. Description of the invention (52 operation signal generated when the button is turned off), it will activate the power relay (off) to supply power to the outdoor unit 117, and control the outdoor through serial communication to start the air-conditioning operation. The air-conditioning apparatus of this embodiment is provided with a display mode, which is an operation mode for display in a dealer's shop, an exhibition hall, or such a place. The display mode settings are stored in the indoor unit 40 and connected to the memory device 169 provided on the control circuit board 151 of the microcomputer 159. Using other devices (only available for deduction and remote control), the signal representing the display mode setting is first transmitted to The microcomputer then transfers these settings from the microcomputer 159 to the memory device 169 for temporary storage. With the display mode setting stored in the memory device 169, the outdoor unit IP can be shipped from the factory and displayed in the dealer's store. In this specific example, the tf mode does not perform the air-conditioning operation according to the temperature setting of the switches on the remote controllers 1 and 2, and the outdoor unit 117 is not controlled. In the display mode, the 7F operating status, indoor temperature, indoor humidity, recommended functions of a suitable operating mode, and such information are displayed one by one on the indicator signs and panel 1 of the router, and displayed repeatedly. The display mode can be canceled in the following ways. When the indoor unit 40 and the outdoor unit 1 are connected by a circuit, and through the 112 operation of the remote control, the rate communication between the indoor unit 40 and 1: the external unit 117 is established, the microcomputer 159 will issue a cancel and store it in the memory device 169. Signal for display mode setting. Once cancelled, the display mode is no longer stored in the memory device 169. In this way, once the air conditioner is installed and the internal unit is connected to the 1: external unit, it is completely impossible to start the exhibition mode again. On the other hand, it is not necessary to go through the traditional negative gate operation to apply the Chinese National Standard (CNS) Α4 specification (210X297).

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550364 ^ A7 B7 5. Description of the invention (53) The display mode is easily activated in the store. At this time, please refer to FIG. 37, and the effect concept of this specific embodiment will be described here. First, in step 200, a special remote control 170 for display is used to transmit a signal representing the display mode setting to the indoor unit 40, so that the receiver section 168 can receive the signal. Then in step 201, the microcomputer 159 analyzes the received signals representing the display mode setting. If it recognizes that these signals include the identification of "display mode setting", the flow proceeds to step 202. In step 202, the microcomputer stores the display mode setting in the memory device 169. After the display mode settings are stored in the memory device 169, the air conditioner can be shipped from the factory. After the display mode setting is stored in the memory device, the flow proceeds to step 203. In step 203, the power plug 171 of the indoor unit 40 is inserted into the socket, and the flow proceeds to step 204. In step 204, when the power plug 171 of the indoor unit 40 is plugged into a power outlet, the microcomputer 159 checks whether the display mode setting is stored in the memory device 169. If the display mode setting is stored in the memory device 169, the flow proceeds to step 205. In step 205, a check is performed regardless of whether the outdoor unit 117 is connected to the indoor unit 40 or not. If it is found that the outdoor unit is not connected, the flow proceeds to step 206. In step 204 above, if it is found that the display mode setting is not stored, or in step 205 above, it is found that the outdoor unit is not connected, the process proceeds to step 208 to prepare the air conditioner and use the remote control 112 to perform the original operation. In step 206 above, the air-conditioning unit operates in the display mode, in which the operation status, indoor temperature, and room paper size are displayed on the indicator panel 1 one by one. The Chinese National Standard (CNS) A4 specification (210 X 297 mm) ) A7 B7 550364 5. Description of the invention (54) Internal clarity, recommended function of suitable operation mode, and such information, and it is displayed repeatedly. In the operation performed within the step, as explained earlier, no communication has been established with the outdoor unit. In this way, the air conditioner performs operations related to and only performs operations related to the display on the indoor unit 40. … 1 On the other side, during the display mode operation in step 206, even if the original remote control is operated, commands other than the request to stop operation will not be received. When the operation is stopped in this way, the display mode setting is still stored in the i-memory device 169. "To restart the display mode, please go back to the step of touching the indoor unit's side, and plug it into the power socket with 171, or use only the hidden remote control to hide it w ^ Heavy! ! Open ^ 3 works. The air conditioner then resumes operating in the display mode based on the settings stored in the memory device. As described in detail above, in the air conditioner of this specific embodiment, == is incorrectly stored in the memory device. In this way, compared with the case where it is necessary to press the night switch or 夕 many mode selection switches, it can be reduced Troublesome steps of starting the display mode n The exemption of starting the display mode is provided in the mode selection switch of the indoor unit = cost reduction. If the handlebar is connected to the outdoor unit, the display mode will be canceled, and the mode cannot be restored. In this way, unnecessary reading problems can be avoided because of the forceful reading during normal use. Note: Note: According to the present invention, in the air conditioner other than the normal operation mode and without the display mode, a binding line for staggering the paper rule will be provided 550364 = A7 B7 V. Description of the invention ( 55) A memory device for setting the display mode, and the air conditioner stores the setting of the display mode in the memory device when the air conditioner is shipped. So in the dealer's store, just insert the power plug of the indoor unit of the air conditioner into the power outlet, and the air conditioner can be operated in the demonstrated mode. That is, the presentation mode can be started without complicated operations. Furthermore, once the indoor unit and outdoor unit of the air conditioner are connected by a circuit, the display mode setting stored in the memory device will be canceled. This is because it is not possible to activate the display mode during normal use, so unnecessary problems can be avoided. Industrial Applicability The air conditioner of the present invention can be applied to an air conditioner, a heater, an air conditioner, an air conditioner that provides an air purification function, and such devices, whether integrated or separated. The temperature detecting device of the present invention can be applied to such and the above-mentioned air conditioner. This paper size applies to China National Standard (CNS) A4 (210X 297 mm)

Claims (1)

550364 No. 090124530 patent application replaces the Chinese patent application scope (May 1992) Sishenqing patent reads the troubles. Committee g | 1. An air compressor, which includes an indoor unit body and one housed in the body The light source of J; and an indicator sign panel mounted on the front surface of the body. When the light source I lights up, the panel will display a pattern to make the pattern clearly visible. Jt, the indicator indicator panel has half formed on its surface. The mirror film I is formed to transmit light emitted from the light source. '义 2 · — An air purifier, including an indoor unit body, a light source mounted on the body, and an indicator panel arranged on the front surface of the body. When the light source is on, the panel displays a pattern To make the pattern clearly visible, ^ Among them, a layer of opaque film is placed on the semi-mirror film formed on the substantially entire back of the non-marking panel, so that the pattern can be transmitted by the light source. Light. 3. The air conditioner according to the scope of the application for patent No. 丨 or 2, wherein the indicator sign panel on which the half mirror film is formed is flat. 4. If the air conditioner of item 1 or 2 of the patent application scope, wherein the M indicator sign panel has a bracket formed on two opposite sides, the child indicator sign panel is fixed on it, and the bracket part is formed more than The indication part of the indication panel of the design is thinner, and the indication and the bracket are separated by a straight line. 5. If the air conditioner of item 1 or 2 of the patent application scope, wherein the child's indicator panel has a bracket part formed on two opposite sides, the indicator panel is fixed on it, and on or in the body Hooks or grooves are formed which can be engaged with the bracket part. The bracket part is thinner than the indicator part of the indicator panel forming the pattern. The indicator and the bracket part are separated by a straight boundary. For example, the air conditioner in the scope of patent application 1 or 2, which provides a diffuser between the indicator sign panel and the light source. For example, the air conditioner in the scope of patent application 1 or 2, 3 ^, and, where Provided between the standard panel and the light source-the diffuser has a color. 8. 9. If the air conditioner of item 1 or 2 of the scope of patent application, the body is composed of a front half with a front grille and a rear half hanging on the wall and having a degree greater than that of the front half. The front surface is a curved surface protruding forward when viewed from the side, and the junction between the front and rear halves is a curved surface protruding backward from the side. For example, the air conditioner of item 1 or 2 of the scope of patent application, wherein the body is composed of a front half with a front grille and a rear half hanging on a wall with a width wider than the front half, and the front surface of the front half is viewed from the side It is a curved surface protruding forward, and the junction between the front and rear halves is a curved surface protruding backward from the side, and a horizontal-band pattern is formed on the side of the rear surface. 10. The air conditioner as described in claim 1 or 2 of the patent scope, wherein the body is composed of a front half having a front grille and a wall hanging on the wall and having a width larger than that of the first half of Cao's & The surface of the part is a curved surface protruding forward from the side, and the junction between the front and rear halves is a curved surface protruding backward from the side. A horizontal Y-shaped pattern is formed on the side of the rear surface, and the front grid The horizontal bars, strips, indicators, and panels of the grid are arranged parallel to each other. 11. An air conditioner including an indoor unit body, which is composed of a patent application Fan Yuan Shao with a front grille and a rear half hanging on a wall and less than the front half, wherein the other surface of the front half is from the side Seen to be protruding forward, and the junction between the front and rear half Shao protruding from the side. 12. The air conditioner as claimed in claim 11 in which a horizontal stripe pattern is formed on the side of the rear surface. This kind of air and machine includes an indoor unit body, a light source disposed in the body, and an indicator sign panel assembled on the front surface of the body and formed with a half mirror film. When the light source is illuminated, the panel displays a pattern Then the pattern is clearly visible, and a remote control signal receiver is disposed behind the indicator panel to receive signals from the remote control. An insulating device is provided between the remote control signal receiver and the half mirror film. 14. An air conditioner, comprising an indoor unit body, a light source disposed in the body, and a finger 7F logo panel assembled on the front surface of the body and having a half mirror film formed thereon. When the light source lights up, the panel will Display the pattern to make the pattern clearly visible, and also include a remote control signal receiver placed behind the indicator panel to receive signals from the remote control; wherein the surface of the remote control signal receiver is used to achieve the insulation effect An insulation device. 15. The air conditioner according to item 14 of the application, wherein the insulation device is an insulation board. -16. If the air conditioner of item 14 of the patent application scope, wherein the insulation device is insulation coating. 550364 A zhiqi blending machine, comprising an indoor unit body, a light source disposed in the body, and a finger-notch panel assembled on the front surface of the body and forming a half mirror film thereon. When the light source is on, the panel displays The pattern makes the pattern clearly visible, and also includes a remote control signal receiver disposed behind the indicator sign panel for receiving signals from the remote control; wherein an instruction sign panel portion facing the remote control signal receiver is provided with an insulation Device. 18. The air conditioner according to item 17 of the scope of patent application, wherein the insulation device is an insulation plate. 19. The air conditioner according to item 17 of the scope of patent application, wherein the insulation device is insulation coating. 20 · —A kind of 2 air conditioner, including an indoor unit body, a light source disposed in the body, and an indicator sign panel assembled on the front surface of the body and forming a half mirror film thereon. When the light source lights up, the panel will Display the pattern to make the pattern clearly visible, and also include a remote control signal receiver placed behind the indicator sign panel to receive signals from the remote control; half of the indicator sign panel portion facing the remote control signal receiver The mirror film has a higher transmittance than the film on the other parts of the indicator panel. 21 · —An air conditioner, comprising an indoor unit body, a light source disposed in the body, and a finger-shaped π sign panel assembled on the front surface of the body and forming a half mirror film thereon. When the light source lights up, the panel will Display the pattern to make the pattern clearly visible, and also include a remote control signal receiver located behind the indicator panel to receive the signal sent by the remote control; 4 The paper size applies the Chinese National Standard (CNS) Α4 specification ( 210X297 mm) C8 D8… Applicant # ^-where the half mirror film in the part of the indicator panel facing the remote control signal receiver is removed. • If the air conditioner of item 20 or 21 of the scope of patent application is applied, the front surface or the rear surface of the indicator panel portion facing the remote control signal receiver is etched. 23. If the air conditioner of the scope of patent application No. 20 or 21 is applied, the front surface or the rear surface of the indication panel portion facing the remote control signal receiver is coated with astigmatism. 24. The air conditioner as claimed in claim 20 or 21, wherein a diffuser plate is fixed on the rear surface of the indicator panel portion facing the remote control signal receiver. 25. The air conditioner as claimed in claim 20 or 21, wherein a convex lens-shaped portion is formed on the front surface of the indicator panel portion facing the remote control signal receiver. 26. If the air conditioner of item 20 or 21 of the scope of patent application is applied, wherein the surface-a convex lens shape portion is formed on the front surface of the indicator panel of the remote control signal receiver, and the surface of the convex lens shape portion is warped. Etching or astigmatism coating. 27. An air conditioner comprising: a light-emitting temperature detection device for detecting the temperature radiated from the floor surface in an air-conditioned room; a foot priority operation request device for requiring "foot priority operation"; a use Calculated by using the radiation temperature detected by the radiation temperature detection device -5-Dimensions General Chinese National Standard (CNSy ^ Grid (2ι〇χϋ ^) --- 550364 A BCD VI. Patent application Fan Gu floor surface temperature 77 floor surface temperature A computing device; a temperature difference evaluation device for evaluating the floor surface temperature 77 calculated by the floor surface temperature calculation device and a specified temperature having a plurality of predetermined temperature differences, and a temperature difference evaluation device; A specified indoor fan speed correction device for correcting the indoor fan speed based on the evaluation result of the temperature difference evaluation device; a specified room temperature correction device for correcting the specified temperature based on the evaluation result of the temperature difference evaluation device; and a shutter for correcting shutters A specified blind angle correction device for a specified angle of the fan blade to determine the wind direction; When the foot priority operation request device requires the foot priority operation to be performed, the designated indoor fan speed correction device, the designated room temperature correction device, and the designated shutter angle correction device will operate. 28. A temperature detection device including a The viewing angle is limited by an infrared sensor of a light guide, wherein the light guide is a cylindrical thermally conductive member having a recess therein, and the infrared sensor is a thermopile infrared sensor installed on the bottom surface of the recess. 29.-temperature The detection device includes an infrared sensor whose viewing angle is limited by a light guide, wherein the light guide is a thermally conductive member having an inverted frustum-shaped depression therein so that the opening of the depression is larger than the area of the bottom surface, and the infrared sensor is a device Thermopile type on the inner bottom surface of a recess 6 — 550364 A BCD 6. Application for patent scope 30. For example, the temperature detection device of the patent application No. 28 or 29, which provides at least covering the light guide opening and is assembled outside the light guide 31. If the scope of patent application is 28 or 29 Temperature detecting device, wherein the light guide is kept in contact with a printed circuit board, and a part of the light guide is directly fixed on the printed circuit board. 32. An air conditioner including the temperature detecting device as described in the scope of patent application No. 28 or 29 -7- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)