CN107965845B - Indoor unit and air conditioner applying same - Google Patents
Indoor unit and air conditioner applying same Download PDFInfo
- Publication number
- CN107965845B CN107965845B CN201711168160.7A CN201711168160A CN107965845B CN 107965845 B CN107965845 B CN 107965845B CN 201711168160 A CN201711168160 A CN 201711168160A CN 107965845 B CN107965845 B CN 107965845B
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- air
- duct
- air outlet
- indoor unit
- air duct
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- 238000007664 blowing Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to an indoor unit and an air conditioner using the same, relates to the field of air conditioners, and mainly aims to solve the technical problem that the comfort of air supply of double air outlet air channels of the existing indoor unit is poor. The technical scheme mainly adopted is as follows: the indoor unit comprises a shell with a first air outlet and a second air outlet, a first air outlet channel, a second air outlet channel and an air channel baffle, wherein the first air outlet channel and the second air outlet channel are formed in the shell; when the indoor unit is in a first state, the air duct baffle is opened relative to the air inlet of the second air outlet air duct and is matched with the air duct wall of the first air outlet air duct or the air duct wall of the second air outlet air duct to form a volute tongue structure, and the volute tongue structure is used for guiding incoming air into the first air outlet air duct and the second air outlet air duct respectively. According to the technical scheme provided by the invention, the indoor unit can conduct air guide through the volute tongue structure so as to respectively guide air into the first air outlet air duct and the second air outlet air duct, so that the indoor unit can supply air in different areas and simultaneously air out more uniformly, and the comfort is better.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an indoor unit and an air conditioner using the same.
Background
The traditional wall-mounted air conditioner is generally provided with only one air outlet duct, and the air supply angle range of the air conditioner is completely dependent on the air deflector and the volute tongue. Because the air deflector is limited by the appearance, the structure is limited, so that the air supply range of the air conditioner is limited in a certain continuous range, and the regional air supply cannot be realized. Therefore, how to increase the air supply range of the air conditioner and improve the comfort of the air conditioner and realize regional air supply is a difficult problem in the industry.
Some existing air conditioners have double air outlet channels for regional air supply, but the comfort is poor, and the requirements of users cannot be met.
Disclosure of Invention
In view of the above, the present invention provides an indoor unit and an air conditioner using the same, and is mainly aimed at solving the technical problem of poor comfort of air supply of the existing indoor unit with double air outlet channels.
In order to achieve the above purpose, the present invention mainly provides the following technical solutions:
in one aspect, an embodiment of the present invention provides an indoor unit, including a housing having a first air outlet and a second air outlet, and a first air outlet duct and a second air outlet duct formed in the housing; the first air outlet channel corresponds to the first air outlet, and the second air outlet channel corresponds to the second air outlet; the indoor unit further comprises an air duct baffle;
when the indoor unit is in a first state, the air duct baffle is opened relative to the air inlet of the second air outlet air duct and is matched with the air duct wall of the second air outlet air duct to form a volute tongue structure, and the volute tongue structure is used for guiding incoming air into the first air outlet air duct and the second air outlet air duct respectively.
The aim and the technical problems of the invention can be further realized by adopting the following technical measures.
In the foregoing indoor unit, optionally, an air inlet of the second air outlet duct is disposed on an air duct wall of the first air outlet duct.
In the foregoing indoor unit, optionally, the indoor unit includes a volute, where the volute has a volute tongue and the first air outlet duct; the first air outlet air duct is provided with a first air duct wall opposite to the volute tongue;
the air inlet of the second air outlet air duct is arranged on the first air duct wall.
In the foregoing indoor unit, optionally, when the indoor unit is in the first state, one end of the air duct baffle extends into the first air outlet duct, and the other end of the air duct baffle is matched with the second air duct wall of the second air outlet duct to form the volute tongue structure; the second air duct wall is an air duct wall of the second air outlet air duct, which is close to one side of the first air outlet.
In the foregoing indoor unit, optionally, the air duct baffle is an arc plate.
In the foregoing indoor unit, optionally, the air duct baffle is a movable plate, so as to open the air inlet of the second air outlet duct when moving to the first position; and closing the air inlet of the second air outlet duct when the second air outlet duct moves to the second position.
In the foregoing indoor unit, optionally, when the air inlet of the second air outlet duct is disposed on the duct wall of the first air outlet duct, the duct baffle forms a part of the duct wall of the first air outlet duct when moving to the second position.
In the foregoing indoor unit, optionally, the indoor unit further includes a first air deflector disposed at the first air outlet and a second air deflector disposed at the second air outlet.
In the foregoing indoor unit, optionally, when the indoor unit heats, both the first air deflector and the second air deflector supply air vertically;
and/or, when the indoor unit is used for refrigerating, the first air deflector horizontally supplies air, and the second air deflector vertically supplies air.
On the other hand, the embodiment of the invention also provides an air conditioner, which comprises any one of the indoor units.
By means of the technical scheme, the indoor unit and the air conditioner applying the indoor unit have the following beneficial effects:
according to the technical scheme provided by the invention, the air duct baffle can be matched with the air duct wall of the second air outlet air duct to form the volute tongue structure when the air duct baffle is opened relative to the air inlet of the second air outlet air duct, and the indoor unit can conduct air guiding through the volute tongue structure so as to respectively guide air into the first air outlet air duct and the second air outlet air duct, so that the air outlet of the indoor unit is more uniform while the air is supplied in different areas, and the comfort is better.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an indoor unit according to an embodiment of the present invention when an air duct baffle is opened;
fig. 2 is a schematic structural diagram of an indoor unit according to an embodiment of the present invention when an air duct baffle is closed;
fig. 3 is a schematic structural diagram of an indoor unit during heating according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an indoor unit during cooling according to an embodiment of the present invention.
Reference numerals: 1. a housing; 11. a first air outlet; 12. a second air outlet; 100. an indoor unit; 2. the first air outlet duct; 21. a first duct wall; 3. the second air outlet duct; 30. an air inlet of the second air outlet duct; 31. a second duct wall; 4. an air duct baffle; 5 volute tongue; 6. a first air deflector; 7. and the second air deflector.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the invention, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the invention with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
As shown in fig. 1, an indoor unit 100 according to an embodiment of the present invention includes a casing 1, a first air outlet duct 2, a second air outlet duct 3, and a duct baffle 4. The shell 1 is provided with a first air outlet 11 and a second air outlet 12. The first air outlet duct 2 and the second air outlet duct 3 are both formed inside the casing 1. The first air outlet duct 2 corresponds to the first air outlet 11 to output air through the first air outlet 11. The second air outlet duct 3 corresponds to the second air outlet 12 to output air through the second air outlet 12.
As shown in fig. 1, when the indoor unit 100 is in the first state, the air duct baffle 4 is opened relative to the air inlet 30 of the second air outlet duct 3 and cooperates with the air duct wall of the second air outlet duct 3 to form a volute tongue structure for guiding the incoming air into the first air outlet duct 2 and the second air outlet duct 3 respectively. Specifically, the air duct baffle 4 forming the volute tongue structure introduces the incoming air into the first air outlet duct 2, and the air duct wall of the second air outlet duct 3 forming the volute tongue structure introduces the incoming air into the second air outlet duct 3.
In the above-mentioned technical scheme that provides, because the volute tongue structure that wind channel baffle 4 and the wind channel wall cooperation of second air-out wind channel 3 formed can be leading-in respectively in first air-out wind channel 2 and the second air-out wind channel 3 to make indoor set 100 in regional air supply the air-out also more even, the travelling comfort is preferred simultaneously.
Further, the air inlet 30 of the second air outlet duct 3 may be disposed on the duct wall of the first air outlet duct 2, so that a part of air in the first air outlet duct 2 may smoothly flow to the second air outlet duct 3, thereby realizing dual-duct air supply.
Further, as shown in fig. 1, the indoor unit 100 of the present invention may include a scroll casing. The volute has a volute tongue 5 and the aforementioned first air outlet duct 2. The first outlet air duct 2 has a first duct wall 21 opposite the volute tongue 5. The air inlet 30 of the second air outlet duct 3 is disposed on the first duct wall 21. In this example, the volute tongue 5 on the volute casing and the volute tongue structure can form a double-volute tongue structure, so as to realize double-volute tongue wind guiding, and further improve the air outlet comfort.
In a specific application example, as shown in fig. 1, when the indoor unit 100 is in the first state, one end of the air duct baffle 4 extends into the first air outlet duct 2, and the other end of the air duct baffle cooperates with the second air duct wall 31 of the second air outlet duct 3 to form the volute tongue structure. The second air duct wall 31 is an air duct wall of the second air outlet air duct 3 near the side of the first air outlet 11. In this example, the volute tongue structure formed by the cooperation of the air duct baffle 4 and the second air duct wall 31 of the second air outlet duct 3 is convenient to implement.
Further, as shown in fig. 1, the air duct baffle 4 may be an arc-shaped plate, so as to reduce wind resistance and realize continuous air guiding.
The aforementioned air duct baffle 4 may be a movable plate, so as to open the air inlet 30 (as shown in fig. 1) of the second air outlet duct 3 when moving to the first position; and closing the air inlet 30 of the second air outlet duct 3 when moving to the second position (as shown in fig. 2). Preferably, the air duct baffle 4 may be a rotating plate, and the other end of the air duct baffle 4 may be hinged to one side of the air inlet 30 of the second air outlet duct 3 so as to rotate to the first position and the second position, which has the technical effect of convenient control, for example, the air duct baffle can be directly controlled by a motor.
Further, as shown in fig. 2, in the example where the air inlet 30 of the second air outlet duct 3 is provided on the duct wall of the first air outlet duct 2, when the duct shutter 4 moves to the second position where the air inlet 30 of the second air outlet duct 3 is closed, a part of the duct wall of the first air outlet duct 2 is formed to reduce the wind resistance when wind flows through the duct shutter 4.
Further, as shown in fig. 1 to 4, the indoor unit 100 of the present invention may further include a first air deflector 6 disposed at the first air outlet 11 and a second air deflector 7 disposed at the second air outlet 12. Wherein, carry out the air supply through two aviation baffle, can improve the homogeneity of air supply, further improve the travelling comfort.
In a specific application example, as shown in fig. 3, when the indoor unit 100 heats, both the first air deflector 6 and the second air deflector 7 can supply air vertically, so that the air falls vertically, the heating speed is improved, and the heating comfort is greatly improved.
As shown in fig. 4, when the indoor unit 100 is cooling, the first air guide plate 6 can supply air horizontally and the second air guide plate 7 can supply air vertically. Because the air deflector is generally opened relatively to the position where the air deflector is opened in order to realize shower-type air supply during refrigeration, the cold air is dropped to the ground from the overhead space at this time, and a certain time is required. If the second air outlet duct 3 supplies air vertically at this moment, the duct baffle 4 is used as a part of air guide of the volute tongue structure, the second air outlet duct 3 can guide cold air to the ground directly, and cold air is also arranged on the ground at this moment, so that the refrigerating speed is greatly improved, and the refrigerating comfort is greatly improved.
What needs to be explained here is: the indoor unit 100 provided in the embodiment of the present invention may be a wall-mounted unit, and those skilled in the art should understand that the wall-mounted unit is only an example and is not used to limit the technical solution of the present embodiment.
Embodiments of the present invention also provide an air conditioner that may include the indoor unit 100 in any of the above examples.
In the above embodiment, the air conditioner provided by the present invention has the advantages of more uniform air outlet and better comfort when the air is supplied in different areas due to the arrangement of the indoor unit 100.
The working principle and preferred embodiments of the present invention are described below.
The technical scheme provided by the invention solves the following technical problems: 1. carrying out air supply in different areas; 2. rapid cooling or heating; 3. the air conditioner has better comfort.
The technical scheme provided by the invention has the following points: through the design at the air outlet, realize the structure of two volute tongue, two wind channels to carry out the different air supply of subregion, realize quick refrigeration, heat, improve the travelling comfort of air conditioner.
The specific embodiment is as follows:
the double air duct structure is shown in fig. 1, and the whole air outlet consists of two air ducts: a first air outlet duct 2 and a second air outlet duct 3. The two air outlet channels are respectively used for guiding air by the first air guide plate 6 and the second air guide plate 7, so that the function of regional air supply can be realized, and the comfort effect of the air conditioner is greatly improved. And the second air outlet duct 3 can be opened and closed. An air duct baffle 4 is arranged at the air inlet 30 of the second air outlet air duct 3. The air duct baffle 4 can be used for opening or closing the second air outlet air duct 3, and can also be used as a part of the volute tongue structure for guiding air. When the air duct baffle 4 runs to the position shown in fig. 1, the second air outlet air duct 3 can start to supply air, and air guiding at different positions is realized through the first air guide plate 6 and the second air guide plate 7, so that regional air supply is realized, when the air duct baffle 4 rotates to a certain angle, the air duct baffle 4 is used as a part of a volute tongue structure to guide air, double volute tongue air guiding is realized, and comfort is further improved. When the air duct baffle 4 is located at the position shown in fig. 2, the second air outlet air duct 3 is in a closed state, and the air conditioner supplies air in a single air duct at the moment, and the air supply effect is the same as that of a traditional air conditioner at the moment.
As shown in fig. 3, which is a schematic diagram of the heat position of the air conditioner, in order to improve the comfort of the air conditioner and realize the rapid heating effect, the air should be made to fall to the ground vertically as much as possible, as shown in fig. 3, two air outlet air ducts are all conducting air, at this time, the air duct baffle 4 is used as a part of the volute tongue structure to conduct air guiding, the first air deflector 6 and the second air deflector 7 are hit to the vertical position, the air falls to the ground vertically, the heating speed is improved, and the heating comfort is greatly improved.
As shown in fig. 4, which is a schematic diagram of the refrigerating position of the air conditioner, the second air outlet duct 3 can be opened or closed during refrigerating of the air conditioner. Because in order to realize "shower" air supply during refrigeration, on the general open position comparison of aviation baffle, cold air drops to ground from the overhead at this moment, needs certain time, if second air-out wind channel 3 opens this moment, and wind channel baffle 4 is as the partly wind-guiding of volute tongue structure, and second air-out wind channel 3 can direct the cold wind to the ground, also has cold air on this moment subaerial, and the refrigerated speed obtains great promotion, and refrigeration travelling comfort obtains very big improvement.
What needs to be explained here is: 1. the first air deflector 6 and the second air deflector 7 may be single air deflector or double air deflector. 2. The air duct baffle 4 can be designed at a proper position for air guiding so as to improve the air guiding comfort effect.
According to the above embodiments, the indoor unit 100 and the air conditioner using the same of the present invention have at least the following advantages:
through the design at the air conditioner outlet, form two volute tongue wind-guiding structures, form two wind channels through the simple combination of different aviation baffles, realize the air supply of the different modes of subregion, heat fast, refrigerate, improve the travelling comfort of air conditioner.
What needs to be explained here is: under the condition of no conflict, the technical features related to the examples can be combined with each other according to actual situations by a person skilled in the art so as to achieve corresponding technical effects, and specific details of the combination situations are not described in detail herein.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention in any way, but any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (9)
1. An indoor unit comprises a shell (1) with a first air outlet (11) and a second air outlet (12), and a first air outlet air duct (2) and a second air outlet air duct (3) formed in the shell (1); the first air outlet air duct (2) corresponds to the first air outlet (11), and the second air outlet air duct (3) corresponds to the second air outlet (12); the indoor unit is characterized by further comprising an air duct baffle (4);
when the indoor unit is in a first state, the air duct baffle (4) is opened relative to the air inlet (30) of the second air outlet air duct (3) and is matched with the air duct wall of the second air outlet air duct (3) to form a volute tongue structure, and the volute tongue structure is used for respectively guiding incoming air into the first air outlet air duct (2) and the second air outlet air duct (3);
when the indoor unit is in a first state, one end of the air duct baffle (4) stretches into the first air outlet air duct (2), and the other end of the air duct baffle is matched with the second air duct wall (31) of the second air outlet air duct (3) to form the volute tongue structure; the second air duct wall (31) is an air duct wall of the second air outlet air duct (3) close to one side of the first air outlet (11); the volute tongue structure guides incoming air into the first air outlet air duct (2) through the air duct baffle (4), and guides the incoming air into the second air outlet air duct (3) through the second air duct wall (31).
2. The indoor unit of claim 1, wherein,
an air inlet (30) of the second air outlet air duct (3) is arranged on the air duct wall of the first air outlet air duct (2).
3. The indoor unit of claim 2, wherein,
the indoor unit comprises a volute, wherein the volute is provided with a volute tongue (5) and the first air outlet air duct (2); the first air outlet duct (2) is provided with a first duct wall (21) opposite to the volute tongue (5);
the air inlet (30) of the second air outlet air duct (3) is arranged on the first air duct wall (21).
4. An indoor unit according to any one of claims 1 to 3,
the air duct baffle (4) is an arc-shaped plate.
5. An indoor unit according to any one of claims 1 to 3,
the air duct baffle (4) is a movable plate, so that an air inlet (30) of the second air outlet air duct (3) is opened when the air duct baffle moves to a first position; and closing the air inlet (30) of the second air outlet duct (3) when moving to the second position.
6. The indoor unit of claim 5, wherein,
when the air inlet (30) of the second air outlet air duct (3) is arranged on the air duct wall of the first air outlet air duct (2), the air duct baffle (4) forms a part of the air duct wall of the first air outlet air duct (2) when moving to the second position.
7. The indoor unit of any one of claims 1 to 3, 6,
the indoor unit further comprises a first air deflector (6) arranged at the first air outlet (11) and a second air deflector (7) arranged at the second air outlet (12).
8. The indoor unit of claim 7, wherein,
when the indoor unit heats, the first air deflector (6) and the second air deflector (7) both supply air vertically;
and/or, when the indoor unit is used for refrigerating, the first air deflector (6) is used for horizontally blowing air, and the second air deflector (7) is used for vertically blowing air.
9. An air conditioner comprising the indoor unit of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168160.7A CN107965845B (en) | 2017-11-21 | 2017-11-21 | Indoor unit and air conditioner applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168160.7A CN107965845B (en) | 2017-11-21 | 2017-11-21 | Indoor unit and air conditioner applying same |
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| Publication Number | Publication Date |
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| CN107965845A CN107965845A (en) | 2018-04-27 |
| CN107965845B true CN107965845B (en) | 2023-08-08 |
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| CN201711168160.7A Active CN107965845B (en) | 2017-11-21 | 2017-11-21 | Indoor unit and air conditioner applying same |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278682A (en) * | 2018-03-23 | 2018-07-13 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| DE102018112959B4 (en) * | 2018-05-30 | 2020-06-18 | Krantz Gmbh | Displacement air outlet |
| CN110822551B (en) * | 2018-07-23 | 2021-06-29 | 青岛海尔空调器有限总公司 | Indoor unit and air conditioner |
| CN110822550B (en) * | 2018-07-23 | 2021-06-29 | 青岛海尔空调器有限总公司 | Indoor unit and air conditioner |
| CN109654604A (en) * | 2019-02-22 | 2019-04-19 | 海信家电集团股份有限公司 | Machine and air conditioner in air conditioning |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857566U (en) * | 2014-04-21 | 2014-10-01 | 美的集团股份有限公司 | Wall-mounted air conditioner indoor unit |
| CN105698353A (en) * | 2016-02-15 | 2016-06-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105928074A (en) * | 2016-05-23 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2016197747A1 (en) * | 2015-06-09 | 2016-12-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106287936A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN207815501U (en) * | 2017-11-21 | 2018-09-04 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4873845B2 (en) * | 2004-10-01 | 2012-02-08 | 三菱電機株式会社 | Air conditioner |
-
2017
- 2017-11-21 CN CN201711168160.7A patent/CN107965845B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857566U (en) * | 2014-04-21 | 2014-10-01 | 美的集团股份有限公司 | Wall-mounted air conditioner indoor unit |
| WO2016197747A1 (en) * | 2015-06-09 | 2016-12-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106287936A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN105698353A (en) * | 2016-02-15 | 2016-06-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105928074A (en) * | 2016-05-23 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner |
| CN207815501U (en) * | 2017-11-21 | 2018-09-04 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner using same |
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|---|---|
| CN107965845A (en) | 2018-04-27 |
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