CN109405249B - Air conditioner and method for controlling air guide of air conditioner - Google Patents
Air conditioner and method for controlling air guide of air conditioner Download PDFInfo
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- CN109405249B CN109405249B CN201811190969.4A CN201811190969A CN109405249B CN 109405249 B CN109405249 B CN 109405249B CN 201811190969 A CN201811190969 A CN 201811190969A CN 109405249 B CN109405249 B CN 109405249B
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- 238000000576 coating method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009975 flexible effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
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- 238000007664 blowing Methods 0.000 description 2
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- 238000009423 ventilation Methods 0.000 description 2
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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
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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Abstract
The invention discloses an air conditioner, and belongs to the technical field of air guiding of air conditioners. The air conditioner includes: aviation baffle and wind-guiding mouth still include: a telescopic rotating structure; an air deflector fixing clamping seat is arranged at a corner of one side of the air deflector, a bolt hole is formed in the air deflector fixing clamping seat, the hole opening direction of the bolt hole is the same as the length direction of the air deflector, the air deflector is arranged in the air guide opening, and the telescopic rotating structure is arranged in the air guide opening at a position corresponding to the bolt hole; the telescopic rotating structure comprises a plug pin rod which can be inserted into the plug pin hole, a telescopic power mechanism which can drive the plug pin rod to stretch and a rotating power mechanism which can drive the plug pin rod to rotate. By adopting the embodiment, the air supply distance can be increased, the rotation angle of the air deflector is effectively increased, the air supply range is expanded, and the air guide performance of the air conditioner is improved. The invention also discloses a method for controlling the air guide of the air conditioner.
Description
Technical Field
The invention relates to the technical field of air guide of air conditioners, in particular to an air conditioner applied to a hanging type air conditioner and a method for controlling the air guide of the air conditioner.
Background
The existing air conditioners can be divided into vertical air conditioners and hanging air conditioners according to different installation modes. The hanging air conditioner is arranged on a wall, the air outlet direction of the air conditioner is controlled through the air guide plate, usually, a fixed motor drives the air guide plate to rotate around a center, the air conditioner blows air, and the air supply direction is changed corresponding to the rotation of the guide plate at different angles.
However, the traditional design has limitation on the distance and range of air supply, and because the air deflector can only rotate along a single side and the rotation angle is limited, the air conditioner cannot realize omnibearing and remote air supply.
Disclosure of Invention
The embodiment of the invention provides an air conditioner and a method for controlling air guide of the air conditioner. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of embodiments of the present invention, there is provided an air conditioner.
In some optional embodiments, the air conditioner includes: aviation baffle and wind-guiding mouth still include: a telescopic rotating structure; an air deflector fixing clamping seat is arranged at a corner of one side of the air deflector, a bolt hole is formed in the air deflector fixing clamping seat, the hole opening direction of the bolt hole is the same as the length direction of the air deflector, the air deflector is arranged in the air guide opening, and the telescopic rotating structure is arranged in the air guide opening at a position corresponding to the bolt hole; the telescopic rotating structure comprises a plug pin rod which can be inserted into the plug pin hole, a telescopic power mechanism which can drive the plug pin rod to stretch and a rotating power mechanism which can drive the plug pin rod to rotate; the telescopic rotating structure comprises a telescopic rotating structure on one side of the upper edge of the air deflector and a telescopic rotating structure on one side of the lower edge of the air deflector.
By adopting the optional embodiment, when a user selects to blow air downwards, the telescopic rotating structure on the lower edge of the air deflector operates to push the bolt rod to be connected with the bolt hole on the lower edge of the air deflector and drive the air deflector to rotate along the lower edge of the air deflector. In the same way, when the user needs to blow upwards, the telescopic rotating structure on the upper edge of the air deflector operates to push the bolt rod to be connected with the bolt hole on the upper edge of the air deflector and drive the air deflector to rotate along the upper edge of the air deflector, so that the air supply range can be effectively enlarged, the air supply distance is increased, the remote air supply is realized, the comfort level is improved, the air is supplied downwards, the air is more powerful, the air is supplied upwards, and the direct blowing is avoided.
Optionally, the rotating power mechanism includes a rotating motor and a rotating motor shaft, and the telescopic power mechanism includes a telescopic motor, a telescopic motor shaft and a pinion. By adopting the embodiment, the bolt rod in the telescopic rotating structure is driven to rotate and stretch by the rotating motor and the telescopic motor respectively, the structure is simple, the control is convenient, and the manufacturing cost is relatively low.
Optionally, the rotating electrical machines is connected with a fixed support, the fixed support is used for connecting an air conditioner framework, the rotating electrical machines is connected with one end of the rotating support through a rotating electrical machine shaft, the other end of the rotating support is provided with a telescopic hole, a sliding guide rail is arranged inside the rotating support, sliding rack teeth are arranged on the sliding guide rail and are connected with a bolt rod, the bolt rod penetrates through the telescopic hole, the sliding rack teeth are meshed with a small gear, the small gear is connected with the telescopic electrical machines through a telescopic electrical machine shaft, a fixed platform is arranged on one side of the rotating support, and the telescopic electrical machines are fixed on the fixed platform. Adopt this embodiment, can drive the slip rack tooth through the pinion on the flexible motor and move along sliding guide, and then realize driving the flexible of bolt pole, utilize the rotating electrical machines to drive whole runing rest rotation simultaneously again, realize that the bolt pole is not only rotatable but also scalable, realize the flexible and rotatory complicated motion of bolt pole through simple structure.
Optionally, the telescopic rotating structure on one side of the air deflector in the length direction comprises a telescopic power mechanism and a rotating power mechanism, and the telescopic rotating structure on the other side comprises a telescopic power mechanism, wherein the telescopic rotating structure on one side of the upper edge of the air deflector and the telescopic rotating structure on the other side of the upper edge of the air deflector are in a group, the telescopic rotating structure on one side of the lower edge of the air deflector and the telescopic rotating structure on the other side of the lower edge of the air deflector are in a group, and the same group of telescopic rotating structures keep the same state. By adopting the embodiment, the telescopic rotating structure is divided into an upper group and a lower group, and the two groups of telescopic rotating structures are alternately matched to work, so that the air guide plate can effectively rotate along the lower edge of the air guide plate or along the upper edge of the air guide plate, and only one telescopic rotating structure in the same group is provided with the telescopic power mechanism, thereby avoiding power superposition, more conveniently controlling the rotation of the air guide plate and reducing the control requirement.
Optionally, the air deflector is of an integrally formed arc-shaped plate structure, the air deflector comprises an air guide surface and a decorative surface, the air guide surface is located on the inner side of the arc, reinforcing protrusions are arranged on the air guide surface, the decorative surface is located on the outer side of the arc, and the decorative surface is smooth and fine and is provided with a coating. By adopting the embodiment, the wind energy passing through the air deflector can be buffered to a certain extent by utilizing the arc-shaped structure of the air deflector, the wind flow is more stable, the air supply distance is increased in a phase-changing manner, the wind direction can be changed by the arc-shaped structure, the air supply angle is enlarged, the reinforcing protrusion plays a role in keeping the air deflector firm, the decorative surface can effectively improve the attractiveness of the whole air deflector, and the integral quality of the air conditioner using the air deflector is further improved.
Optionally, a meshing connection structure is arranged between the bolt hole and the bolt rod, so that the bolt rod can only move telescopically and cannot move rotationally in the bolt hole. By adopting the embodiment, the bolt rod can be combined with or separated from the bolt hole, and the air deflector fixing clamping seat with the bolt hole can be driven to rotate together with the whole air deflector when the bolt rod rotates.
Optionally, one end of the latch rod connected with the sliding rack and penetrating through the telescopic hole is of a cylindrical structure. Adopt this embodiment, can let the bolt pole more comfortable when flexible downthehole, keep the stability of bolt pole, prevent that the bolt pole from rocking, cause the condition that can't combine with the bolt hole.
Optionally, the pin rod and the sliding rack are welded seamlessly or both the pin rod and the sliding rack are integrally cast. Adopt this embodiment, can guarantee the stability of being connected between bolt pole and the slip rack tooth, through the flexible activity of the better drive bolt pole of slip rack tooth.
Optionally, sliding guide grooves are arranged on two sides of the sliding rack teeth, and the sliding guide grooves are clamped on the sliding guide rails. Adopt this embodiment, the cooperation through slip guide slot and sliding guide makes the slip rack tooth can be more smooth and easy more stable along the telescopic sliding of sliding guide.
Optionally, two ends of the rotating bracket are cylindrical structures, and the circular structures are connected with the fixed connecting seat through bearings. Adopt this embodiment, keep fixed to the runing rest, do not hinder the rotation of runing rest self simultaneously again, and adopt the bearing to fix, can let the more stable smoothness of the rotation of runing rest self.
Optionally, the rotary power mechanism and the rotary bracket are connected through a latch structure. By adopting the embodiment, the rotating power mechanism and the rotating bracket can be detached, the requirements that one rotating power mechanism is installed and the other rotating power mechanism is not installed in the same group of telescopic rotating structures are met, the use is more convenient, the independent design is not needed, and the cost is saved more.
Optionally, a reinforcing seat is arranged at a connection part of the air deflector and the air deflector fixing clamping seat, and the whole air deflector, the air deflector fixing clamping seat and the reinforcing seat are integrated and directly injection-molded. By adopting the embodiment, the firmness of connection between the air deflector fixing clamping seat and the air deflector can be increased, the whole air deflector is driven to rotate by the air deflector fixing clamping seat better, and the service life of the air deflector is prolonged.
Optionally, a circle of sealing layer is arranged around the air deflector. By adopting the embodiment, the sealing performance of one side of the air deflector can be kept at any time, the air direction can be completely controlled by the air deflector, air leakage is prevented, and the stability of the air direction is improved.
According to a second aspect of the embodiments of the present invention, there is provided a method for controlling air guiding of an air conditioner, the method being used for controlling the air conditioner according to any one of the foregoing alternative embodiments.
In some optional embodiments, the air conditioner includes the aforementioned air deflector, air guiding opening, and telescopic rotating structure, and further includes a controller, and the method includes:
the controller acquires a wind direction adjusting instruction;
the controller acquires position information of the air deflector;
the controller controls the telescopic rotating structure according to the wind direction adjusting instruction and the position information of the air guide plate, so that the air guide plate rotates along the upper edge of the air guide plate or the lower edge of the air guide plate.
By adopting the optional embodiment, the position information of the air deflector is acquired to judge whether the air deflector reaches the position where the air guide opening is completely closed, and then the working state of each telescopic rotating structure is controlled according to the wind direction adjusting instruction, so that the position of the air deflector is controlled, and the position of the air deflector can be more intelligently and conveniently adjusted.
Optionally, the method further comprises: the position information of the air deflector can be acquired by adopting infrared distance sensors arranged on two sides of the air guide opening.
Optionally, the method further comprises: when the air deflector reaches the position for completely closing the air guide opening, the air deflector automatically switches the air deflector to rotate along the upper edge of the air deflector or the lower edge of the air deflector. By adopting the embodiment, the automatic switching of the air deflector from rotating along the upper edge of the air deflector to rotating along the lower edge of the air deflector or from rotating along the lower edge of the air deflector to rotating along the upper edge of the air deflector can be realized, so that the position of the air deflector can be continuously adjusted.
Optionally, the method further comprises: after the air deflector automatically switches to rotate along the upper edge of the air deflector or the lower edge of the air deflector, the position adjustment of the air deflector can be stopped after the air deflector continuously rotates for a preset angle. With this embodiment, a sufficient ventilation space is maintained for the air guiding opening.
Optionally, the method further comprises: when the included angle between the air guide surface of the air guide plate and the air guide opening reaches a preset value, the position adjustment of the air guide plate is stopped. By adopting the embodiment, the position adjustment of the air deflector is stopped when the included angle between the air guide surface of the air deflector and the air guide opening reaches the preset value, and the position of the air deflector is continuously adjusted when the next air direction adjustment instruction is received, so that a user can conveniently adjust the position of the air deflector of the air conditioner within the adjustable range of the air deflector.
Optionally, the method further comprises: when the included angle between the air guide surface of the air guide plate and the air guide opening is smaller than a preset value, the air conditioner is controlled to stop air supply, when the included angle between the air guide surface of the air guide plate and the air guide opening is larger than the preset value, the air conditioner starts air supply, and when the air conditioner stops air supply for longer than a preset time, the air conditioner is controlled to stop working. By adopting the embodiment, the air conditioner can be protected, the air conditioner is prevented from being damaged because air of the air conditioner cannot be led out when the included angle between the air guide opening and the air guide surface of the air guide plate is too small, and the air conditioner stops working after stopping supplying air for a certain time, so that the compressor of the air conditioner is prevented from being damaged.
Optionally, the method comprises: the air conditioner acquires the position of an air deflector, and the air deflector is positioned at a position for completely closing an air guide opening; the air conditioner controls the telescopic rotating structure on the upper edge of the air deflector to retract; the air conditioner controls the telescopic rotating structure at the lower edge of the air deflector to rotate. By adopting the embodiment, the air deflector is controlled to rotate along the lower edge of the air deflector.
Optionally, the method comprises: the air conditioner acquires the position of an air deflector, and the air deflector is positioned at a position for completely closing an air guide opening; the air conditioner controls the telescopic rotating structure of the lower edge of the air deflector to retract; the air conditioner controls the telescopic rotating structure on the upper edge of the air deflector to rotate. With this embodiment, the air deflection plate is controlled to rotate along the upper edge of the air deflection plate.
Optionally, the method further comprises: when the air deflector reaches a position for completely closing the air guide opening, the air deflector is automatically switched to rotate along the upper edge of the air deflector or rotate along the lower edge of the air deflector, the working group telescopic rotating structure in a working state is controlled to stop rotating, the bolt rod of the standby group telescopic rotating structure in a standby state is controlled to extend outwards, the bolt rod is combined with the bolt hole, the bolt rod of the working group telescopic rotating structure is retracted inwards to separate the bolt rod from the bolt hole, then the standby group telescopic rotating structure is controlled to start rotating, the standby group is switched to the working group, and the working group is switched to a standby unit. By adopting the embodiment, the working states of the two groups of telescopic rotating structures are respectively controlled to be switched, so that the air guide plate is switched to rotate and adjust along the upper edge of the air guide plate or the lower edge of the air guide plate.
Optionally, the method further comprises: when the air deflector reaches the position for completely closing the air guide opening and the position adjustment of the air deflector is stopped, one group of telescopic rotating structures in the working state is controlled to stop rotating, and meanwhile, the bolt rods of the other group of standby group telescopic rotating structures in the standby state are controlled to extend outwards to combine the bolt rods with the bolt holes. By adopting the embodiment, the air deflector is simultaneously fixed through the two groups of telescopic rotating structures, so that the control is more convenient when the next wind direction adjusting instruction is received.
Optionally, the method further comprises: when the air deflector is in a position for completely closing the air guide opening, and the controller receives an air direction adjusting instruction of the air conditioner, the bolt rods of one group of telescopic rotating structures are controlled to retract, the bolt rods are separated from the bolt holes, and then the other group of telescopic rotating structures are controlled to rotate to drive the air deflector to adjust the position.
Optionally, the method further comprises: when the air deflector rotates to the lowest end along the lower edge of the air deflector or rotates to the highest end along the upper edge of the air deflector, the telescopic rotating structure automatically stops rotating. By adopting the embodiment, the rotation angle of the air deflector can be limited, and the air guide effect is prevented from being reduced or the air deflector is prevented from being damaged due to overlarge rotation amplitude.
Optionally, the method further comprises: the initial position of the air deflector is the position where the air deflector completely closes the air guide opening, and when the air conditioner is started, the air deflector automatically rotates for a preset angle along the upper edge of the air deflector. By adopting the embodiment, the air deflector can rotate a certain angle immediately after the air conditioner is started, and the smoothness of the air outlet is kept.
By adopting the optional embodiment, the air deflector can be controlled to rotate along the upper edge or the lower edge of the air deflector, the lower edge of the air deflector can move freely when the air deflector rotates along the upper edge of the air deflector, and the upper edge of the air deflector can move freely when the air deflector rotates along the lower edge of the air deflector, so that the width of the whole air deflector can guide air, the air supply distance is increased, the upper edge and the lower edge can rotate, the rotation angle of the air deflector can be effectively increased, the air supply range is expanded, and the air guide performance of the air conditioner is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1a is a schematic diagram of an air conditioner according to an exemplary embodiment;
FIG. 1b is an assembled schematic view of an air conditioner according to an exemplary embodiment;
FIG. 2a is a schematic diagram illustrating the overall structure of a telescoping rotary structure according to an exemplary embodiment;
FIG. 2b is a schematic diagram illustrating a rotational power mechanism in accordance with an exemplary embodiment;
FIG. 2c is a schematic view of a telescoping power mechanism according to an exemplary embodiment;
FIG. 2d is a schematic view of a rotating gantry configuration shown in accordance with an exemplary embodiment;
fig. 2e is a schematic structural view of the latch lever according to an exemplary embodiment;
FIG. 3 is a schematic structural view of a wind deflector according to an exemplary embodiment;
FIG. 4a is a flow chart illustrating a method for controlling air deflection of an air conditioner in accordance with an exemplary embodiment;
FIG. 4b is a flow chart illustrating a method of controlling the rotation of the wind deflector along the lower edge of the wind deflector in accordance with one exemplary embodiment;
FIG. 4c is a flow chart illustrating a method of controlling the rotation of the air deflection plate along the upper edge of the air deflection plate, according to an exemplary embodiment.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.
The terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein, as used herein, are defined as orientations or positional relationships based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the air conditioner or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections via intermediary media, where the specific meaning of the terms is understood by those skilled in the art as appropriate.
Fig. 1a and 1b show an alternative embodiment of an air conditioner.
In this embodiment, the air conditioner includes an air guide plate 100, an air guide opening 200, and a telescopic rotating structure 300; an air deflector fixing clamping seat 101 is arranged at a corner of one side of the air deflector 100, a bolt hole 102 is arranged on the air deflector fixing clamping seat 101, the hole opening direction of the bolt hole 102 is the same as the length direction of the air deflector 100, the air deflector 100 is arranged in the air guide opening 200, and the telescopic rotating structure 300 is arranged in the air guide opening 200 at a position corresponding to the bolt hole 102; the telescopic rotary structure 300 includes a latch rod 330 that can be inserted into the latch hole 102, a telescopic power mechanism 310 that can drive the latch rod 330 to be telescopic, and a rotary power mechanism 320 that can drive the latch rod 330 to rotate.
With the alternative embodiment, when the user selects to blow air downwards, the retractable rotating structure 300 on the lower edge of the air deflector 100 operates to push the latch rod 330 to connect with the latch hole 102 on the lower edge of the air deflector 100, and drive the air deflector 100 to rotate along the lower edge of the air deflector 100. Similarly, when the user needs to blow air upwards, the telescopic rotating structure 300 on the upper edge of the air deflector 100 operates to push the bolt rod 330 to be connected with the bolt hole 102 on the upper edge of the air deflector 100 and drive the air deflector 100 to rotate along the upper edge of the air deflector 100, so that the air supply range can be effectively expanded, the air supply distance can be increased, the remote air supply is realized, the comfort level is improved, air is supplied downwards, the air is more powerful and more comfortable, air is supplied upwards, and direct blowing is avoided; when the wind deflector 100 is switched from rotating along the lower edge of the wind deflector 100 to rotating along the upper edge of the wind deflector 100, the controller controls the retractable power mechanism 310 in the retractable rotary structure 300 at the upper edge of the wind deflector 100 to drive the latch rod 330 to extend out to be connected with the latch hole 102, then the controller controls the retractable power mechanism 310 in the retractable rotary structure 300 at the lower edge of the wind deflector 100 to drive the latch rod 330 to retract and separate from the latch hole 102, and then the controller controls the rotary power mechanism 320 in the retractable rotary structure 300 at the upper edge of the wind deflector 100 to drive the latch rod 330 to rotate, thereby driving the whole wind deflector 100 to rotate, similarly, when the wind deflector 100 is switched from rotating along the upper edge of the wind deflector 100 to rotating along the lower edge of the wind deflector 100, the controller controls the retractable power mechanism 310 in the retractable rotary structure 300 at the lower edge of the wind deflector 100 to drive the latch rod 330 to extend out to be connected with the latch hole 102, then the controller controls the retractable power mechanism 310 in the retractable rotary structure 300 at the upper edge of the air deflector 100 to drive the latch rod 330 to retract and separate from the latch hole 102, and then the controller controls the rotary power mechanism 320 in the retractable rotary structure 300 at the lower edge of the air deflector 100 to drive the latch rod 330 to rotate, so as to drive the whole air deflector 100 to rotate.
Fig. 2a, 2b, 2c, 2d and 2e show an alternative embodiment of the telescopic swivel structure 300.
In this embodiment, the rotating power mechanism 320 includes a rotating motor 321 and a rotating motor shaft 322, and the telescopic power mechanism 310 includes a telescopic motor 311, a telescopic motor shaft 312, and a pinion 313. With the embodiment, the latch rod 330 in the telescopic rotating structure 300 is driven to rotate and extend through the rotating motor 321 and the telescopic motor 311 respectively, the structure is simple, the control is convenient, and the manufacturing cost is relatively low.
Optionally, the rotating power mechanism 320 includes a rotating motor 321 and a rotating motor shaft 322, and the telescopic power mechanism 310 includes a small telescopic cylinder or a small telescopic hydraulic cylinder. By adopting the embodiment, the telescopic power is provided through the telescopic cylinder, the power transmission is more direct, and the structure is more stable.
Optionally, the rotating motor 321 is connected with a fixed bracket 323, the fixed bracket 323 is used for connecting an air conditioner framework, the rotating motor 321 is connected with one end of the rotating bracket 314 through a rotating motor shaft 322, a telescopic hole 315 is formed in the other end of the rotating bracket 314, a sliding guide rail 316 is arranged inside the rotating bracket 314, a sliding rack tooth 317 is arranged on the sliding guide rail 316, the sliding rack tooth 317 is connected with a latch rod 330, the latch rod 330 penetrates through the telescopic hole 315, the sliding rack tooth 317 is engaged with a pinion 313, the pinion 313 is connected with the telescopic motor 311 through a telescopic motor shaft 312, a fixed platform 318 is arranged on one side of the rotating bracket 314, and the telescopic motor 311 is fixed on the fixed platform 318. With the embodiment, the sliding rack teeth 317 can be driven by the pinion 313 on the telescopic motor 311 to move along the sliding guide rail 316, so as to drive the latch rod 330 to extend and retract, and meanwhile, the rotary motor 321 is utilized to drive the whole rotary bracket 314 to rotate, so that the latch rod 330 can rotate and extend, and complex movement of extension and retraction and rotation of the latch rod 330 can be realized through a simple structure.
Optionally, the retractable rotation structure 300 at one side of the air deflector 100 in the length direction includes a retractable power mechanism 310 and a rotation power mechanism 320, and the retractable rotation structure 300 at the other side includes a retractable power mechanism 310, wherein the retractable rotation structure 300 at the upper edge of the air deflector 100 at one side and the retractable rotation structure 300 at the upper edge of the air deflector 100 at the other side are in a set, the retractable rotation structure 300 at the lower edge of the air deflector 100 at one side and the retractable rotation structure 300 at the lower edge of the air deflector 100 at the other side are in a set, and the same set of the retractable rotation structures 300 are maintained in the same state. By adopting the embodiment, the telescopic rotating structure 300 is divided into the upper group and the lower group, and the two groups of telescopic rotating structures are alternatively matched to work, so that the air deflector 100 can be effectively rotated along the lower edge of the air deflector 100 or along the upper edge of the air deflector 100, and only one telescopic rotating structure 300 in the same group is provided with the telescopic power mechanism 310, thereby avoiding power superposition, more conveniently controlling the rotation of the air deflector 100 and reducing the control requirement.
Optionally, a meshed connection structure is formed between the latch hole 102 and the latch rod 330, so that the latch rod 330 can only move telescopically and cannot move rotationally in the latch hole 102. By adopting the embodiment, the bolt rod 330 can be combined with or separated from the bolt hole 102, and the wind deflector fixing clamping seat 101 provided with the bolt hole 102 and the whole wind deflector 100 can be driven to rotate together when the bolt rod 330 rotates; the engaging connection structure between the latch hole 102 and the latch rod 330 may be a toothed structure in which the latch hole 102 and the latch rod 330 have the same shape, the latch rod 330 is inserted into the latch hole 102 and cannot rotate freely, or the latch hole 102 and the latch rod 330 are designed to be circular and have no arc.
Optionally, the end of the latch rod 330 connected to the sliding rack 317 and passing through the telescopic hole 315 is a cylindrical structure. By adopting the embodiment, the bolt rod 330 can be more comfortable when being stretched in the telescopic hole, the stability of the bolt rod 330 is kept, and the situation that the bolt rod 330 cannot be combined with the bolt hole 102 due to shaking is prevented.
Optionally, the sliding rack teeth 317 and the sliding rod 330 are welded together seamlessly or the sliding rod 330 and the sliding rod teeth 317 are integrally cast. By adopting the embodiment, the stability of connection between the latch rod 330 and the sliding rack teeth 317 can be ensured, and the sliding rack teeth 317 can better drive the latch rod 330 to move in a telescopic mode.
Optionally, sliding guide grooves 319 are provided on both sides of the sliding rack tooth 317, and the sliding guide grooves 319 are caught on the sliding guide rails 316. With this embodiment, the sliding rack teeth 317 can more smoothly and more stably telescopically slide along the sliding guide rail 316 by the cooperation of the sliding guide groove 319 and the sliding guide rail 316.
Optionally, the two ends of the rotating bracket 314 are cylindrical structures, and the circular structures are connected with the fixed connecting seat through bearings. With this embodiment, the rotation support 314 is kept fixed, and the rotation of the rotation support 314 itself is not hindered, and the rotation of the rotation support 314 itself is more stable and smooth by fixing the rotation support with the bearing.
Optionally, the rotating power mechanism 320 and the rotating bracket 314 are connected by a latch structure. By adopting the embodiment, the rotating power mechanism 320 and the rotating bracket 314 can be separated, the requirements that one rotating power mechanism 320 is installed in the same group of telescopic rotating structures 300, and the other rotating power mechanism 320 is not installed in the same group of telescopic rotating structures are met, the use is more convenient, and the cost is saved without independent design.
Figure 3 illustrates an alternative embodiment of the air deflection panel.
In this embodiment, the air guiding plate 100 is an integrally formed arc-shaped plate-shaped structure, the air guiding plate 100 includes an air guiding surface 103 and a decorative surface 104, the air guiding surface 103 is located on an inner side of the arc, a reinforcing protrusion 105 is disposed on the air guiding surface 103, the decorative surface 104 is located on an outer side of the arc, and the decorative surface 104 is smooth and fine and is provided with a coating. By adopting the embodiment, the wind energy passing through the air deflector 100 can be buffered to a certain extent by utilizing the arc-shaped structure of the air deflector 100, the wind flow is more stable, the air supply distance is increased in a phase-changing manner, the wind direction can be changed by the arc-shaped structure, the air supply angle is enlarged, the reinforcing protrusion 105 plays a role in keeping the air deflector 100 firm, the decorative surface 104 can effectively improve the attractiveness of the whole air deflector 100, and the integral quality of an air conditioner using the air deflector 100 is further improved.
Optionally, a reinforcing seat is arranged at a connection portion of the air deflector 100 and the air deflector fixing clamping seat 101, and the whole air deflector 100, the air deflector fixing clamping seat 101 and the reinforcing seat are integrated and directly injection-molded. By adopting the embodiment, the firmness of connection between the air deflector fixing clamping seat 101 and the air deflector 100 can be improved, the whole air deflector 100 is driven to rotate by the air deflector fixing clamping seat 101, and the service life of the air deflector 100 is prolonged.
Optionally, a circle of sealing layer is arranged around the air deflector 100. By adopting the embodiment, the sealing performance of one side of the air deflector 100 can be kept at any time, the wind direction can be completely controlled by the air deflector 100, the wind leakage is prevented, and the stability of the wind direction is improved.
Optionally, the upper edge of the air guiding plate 100 is one end of the air guiding plate 100 in the width direction, the lower edge of the air guiding plate 100 is the other end of the air guiding plate 100 in the width direction, the rotation along the upper edge of the air guiding plate 100 actually rotates along the central axes of the pin holes 102 on the two air guiding plate fixing clamping seats 101 at the upper edge of the air guiding plate 100, and the rotation along the lower edge of the air guiding plate 100 actually rotates along the central axes of the pin holes 102 on the two air guiding plate fixing clamping seats 101 at the lower edge of the air guiding plate 100.
Fig. 4a, 4b and 4c show an alternative embodiment of a method for controlling air guiding of an air conditioner.
In this embodiment, the air conditioner includes the air deflector 100, the air guiding opening 200, the telescopic rotating structure 300, and a controller, and the method includes:
step f1, the controller obtains a wind direction adjusting instruction;
step f2, the controller acquires the position information of the air deflector;
and f3, the controller controls the telescopic rotating structure according to the wind direction adjusting instruction and the position information of the air guide plate, so that the air guide plate rotates along the upper edge of the air guide plate or the lower edge of the air guide plate.
By adopting the optional embodiment, the position information of the air deflector 100 is acquired to judge whether the air deflector 100 is at the position where the air guide opening 200 is completely closed, and then the working state of each telescopic rotating structure 300 is controlled according to the wind direction adjusting instruction, so that the position of the air deflector 100 is controlled, and the position of the air deflector 100 can be more intelligently and conveniently adjusted.
Optionally, the method further comprises: the position information of the air deflector 100 can be obtained by using infrared distance sensors installed at both sides of the air guide opening 200.
Optionally, the method further comprises: when the air deflector 100 reaches the position where the air guiding opening 200 is completely closed, the air deflector 100 automatically switches the air deflector 100 to rotate along the upper edge of the air deflector 100 or the lower edge of the air deflector 100. By adopting the embodiment, the air deflector 100 can automatically switch from rotating along the upper edge of the air deflector 100 to rotating along the lower edge of the air deflector 100, or from rotating along the lower edge of the air deflector 100 to rotating along the upper edge of the air deflector 100, so that the position of the air deflector 100 can be continuously adjusted.
Optionally, the method further comprises: after the air deflector 100 automatically switches to rotate along the upper edge of the air deflector 100 or the lower edge of the air deflector 100, the position adjustment of the air deflector 100 can be stopped after the air deflector continues to rotate for a preset angle. With this embodiment, the ventilation space of the air guide opening 200 is kept sufficient; for example, the preset angle is 15 degrees, and when the air deflector 100 automatically switches to rotate along the upper edge of the air deflector 100 or the lower edge of the air deflector 100, the position adjustment of the air deflector 100 can be stopped after the air deflector 100 continuously rotates for 15 degrees; for example, if the preset angle is 10 degrees, the position of the air guiding plate 100 can be stopped after the air guiding plate 100 automatically switches to rotate along the upper edge of the air guiding plate 100 or the lower edge of the air guiding plate 100 and then continuously rotates 10 degrees.
Optionally, the method further comprises: when the included angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 reaches a preset value, the position adjustment of the air guide plate 100 is stopped. By adopting the embodiment, the position adjustment of the air deflector 100 is stopped when the included angle between the air guide surface 103 of the air deflector 100 and the air guide opening 200 reaches the preset value, and the position of the air deflector 100 is continuously adjusted when the next air direction adjustment instruction is received, so that a user can conveniently adjust the position of the air deflector 100 of the air conditioner within the adjustable range of the air deflector 100; for example, when the preset angle is 15 degrees, when the included angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 reaches 15 degrees, the position adjustment of the air guide plate 100 is stopped; for example, when the preset angle is 10 degrees, when the included angle between the air guiding surface 103 of the air guiding plate 100 and the air guiding opening 200 reaches 10 degrees, the position adjustment of the air guiding plate 100 is stopped.
Optionally, the method further comprises: when the included angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 is smaller than a preset value, the air conditioner is controlled to stop supplying air, when the included angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 is larger than the preset value, the air conditioner starts supplying air, and when the air conditioner stops supplying air for longer than a preset time, the air conditioner is controlled to stop working. By adopting the embodiment, the air conditioner can be protected, when the included angle between the air guide opening 200 and the air guide surface 103 of the air guide plate 100 is too small, the air conditioner is prevented from being damaged due to the fact that air conditioner air cannot be guided out, and the air conditioner stops working after air supply is stopped for a certain time, and the compressor of the air conditioner is prevented from being damaged; for example, when the preset value of the included angle is 15 degrees, the preset time is 1 minute, when the included angle between the air guide surface 103 of the air deflector 100 and the air guide opening 200 is less than 15 degrees, the air conditioner is controlled to stop supplying air, when the included angle between the air guide surface 103 of the air deflector 100 and the air guide opening 200 is greater than 15 degrees, the air conditioner starts supplying air, and when the air conditioner stops supplying air for more than 1 minute, the air conditioner is controlled to stop working; for example, when the preset angle is 10 degrees, the preset time is 5 minutes, and when the angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 is less than 10 degrees, the air conditioner is controlled to stop supplying air, when the angle between the air guide surface 103 of the air guide plate 100 and the air guide opening 200 is greater than 10 degrees, the air conditioner starts supplying air, and when the air conditioner stops supplying air for more than 5 minutes, the air conditioner stops working.
Optionally, the method further comprises: the air conditioner acquires the wind direction adjusting instruction as a continuous instruction, starts to adjust the position of the air deflector 100 when acquiring the wind direction adjusting instruction, and stops adjusting the position of the air deflector 100 when the wind direction adjusting instruction stops.
Optionally, the method further comprises: the air conditioner acquires the wind direction adjusting instruction as an instant instruction, starts to adjust the position of the air deflector 100 when acquiring the wind direction adjusting instruction, and stops adjusting the position of the air deflector 100 when acquiring the wind direction adjusting instruction again.
Optionally, the method further comprises: the air conditioner acquires the wind direction adjusting instruction as an instant instruction, the position of the air deflector 100 is adjusted when the wind direction adjusting instruction is acquired, and the air deflector 100 automatically stops adjusting the position of the air deflector 100 after adjusting a certain position.
Optionally, the method comprises:
step g1, the air conditioner acquires the position of the air deflector, and the air deflector is positioned at the position where the air guide opening is completely closed;
step g2, the air conditioner controls the telescopic rotating structure on the upper edge of the air deflector to retract;
and g3, the air conditioner controls the telescopic rotating structure on the lower edge of the air deflector to rotate.
By adopting the embodiment, the air deflector is controlled to rotate along the lower edge of the air deflector.
Optionally, the method comprises:
h1, the air conditioner acquires the position of the air deflector, and the air deflector is positioned at the position where the air guide opening is completely closed;
h2, controlling the telescopic rotating structure of the lower edge of the air deflector to retract inwards by the air conditioner;
and h3, controlling the telescopic rotating structure on the upper edge of the air deflector to rotate by the air conditioner.
With this embodiment, the air deflection plate is controlled to rotate along the upper edge of the air deflection plate 100.
Optionally, the method further comprises: when the air deflector 100 reaches the position where the air guiding opening 200 is completely closed and the position adjustment of the air deflector 100 is stopped, the one set of the telescopic rotating structures 300 in the working state is controlled to stop rotating, and simultaneously, the latch rod 330 of the other set of the standby set of the telescopic rotating structures 300 in the standby state is controlled to extend outwards, so that the latch rod 330 is combined with the latch hole 102. By adopting the embodiment, the two groups of telescopic rotating structures 300 are used for fixing the air deflector 100 at the same time, so that the control is more convenient when the next wind direction adjusting instruction is received.
Optionally, the method further comprises: when the air deflector 100 is in a position for completely closing the air guiding opening 200 and receives a wind direction adjusting instruction of the air conditioner, the latch rod 330 of one group of the telescopic rotating structures 300 is controlled to retract, the latch rod 330 is separated from the latch hole 102, and then the other group of the telescopic rotating structures 300 is controlled to rotate to drive the air deflector 100 to adjust the position.
Optionally, the method further comprises: when the air deflector 100 rotates to the lowermost end along the lower edge of the air deflector 100 or rotates to the uppermost end along the upper edge of the air deflector 100, the telescopic rotating structure 300 automatically stops rotating. By adopting the embodiment, the rotation angle of the air deflector 100 can be limited, and the air guide effect is prevented from being reduced or the air deflector 100 is prevented from being damaged due to overlarge rotation amplitude; for example, the rotation angle of the wind deflector 100 is limited to 90 degrees, and the wind deflector 100 automatically stops when rotating to 90 degrees downwards along the lower edge of the wind deflector 100, and similarly, the wind deflector 100 automatically stops when rotating to 90 degrees upwards along the upper edge of the wind deflector 100; when the rotation angle of the air deflector 100 is limited to 80 degrees, the air deflector 100 automatically stops when rotating downwards to 80 degrees along the lower edge of the air deflector 100, and similarly, the air deflector 100 automatically stops when rotating upwards to 80 degrees along the upper edge of the air deflector 100.
Optionally, the method further comprises: the initial position of the air guide plate 100 is a position where the air guide plate 100 completely closes the air guide opening 200, and when the air conditioner is started, the air guide plate 100 automatically rotates along the upper edge of the air guide plate 100 by a preset angle. By adopting the embodiment, the air deflector 100 can rotate for a certain angle immediately after the air conditioner is started, and the smoothness of the air outlet 200 is kept.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the air conditioner and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, it should be understood that the disclosed methods, products (including but not limited to air conditioners, appliances, etc.) may be implemented in other ways. For example, the above-described embodiments of the air conditioner are merely illustrative, and for example, the division of the units is only one logical function division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some interfaces, the indirect coupling or communication connection between the air conditioner or unit, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
It should be understood that the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. The present invention is not limited to the procedures and structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (8)
1. An air conditioner, includes aviation baffle and wind-guiding mouth, its characterized in that still includes: a telescopic rotating structure;
an air deflector fixing clamping seat is arranged at a corner of one side of the air deflector, a bolt hole is formed in the air deflector fixing clamping seat, the hole opening direction of the bolt hole is the same as the length direction of the air deflector, the air deflector is arranged in the air guide opening, and the telescopic rotating structure is arranged in the air guide opening at a position corresponding to the bolt hole;
the telescopic rotating structure comprises a plug pin rod which can be inserted into the plug pin hole, a telescopic power mechanism which can drive the plug pin rod to stretch and a rotating power mechanism which can drive the plug pin rod to rotate;
the telescopic rotating structure comprises a telescopic rotating structure on one side of the upper edge of the air deflector and a telescopic rotating structure on one side of the lower edge of the air deflector;
the rotary power mechanism comprises a rotary motor and a rotary motor shaft, the telescopic power mechanism comprises a telescopic motor, a telescopic motor shaft and a small gear, the rotary motor is connected with a fixed support, the fixed support is used for connecting an air conditioner framework, the rotary motor is connected with one end of the rotary support through the rotary motor shaft, a telescopic hole is formed in the other end of the rotary support, a sliding guide rail is arranged in the rotary support, sliding rack teeth are arranged on the sliding guide rail and connected with a plug pin rod, the plug pin rod penetrates through the telescopic hole, the sliding rack teeth are meshed with the small gear, the small gear penetrates through the telescopic motor shaft and is connected with the telescopic motor, a fixed platform is arranged on one side of the rotary support, and the telescopic motor is fixed on the fixed platform.
2. The air conditioner as claimed in claim 1, wherein the telescopic rotary structure of one side of the air deflector in the length direction comprises a telescopic power mechanism and a rotary power mechanism, and the telescopic rotary structure of the other side comprises a telescopic power mechanism, and wherein the telescopic rotary structure of one side of the upper edge of the air deflector and the telescopic rotary structure of the other side of the upper edge of the air deflector are in a group, the telescopic rotary structure of one side of the lower edge of the air deflector and the telescopic rotary structure of the other side of the lower edge of the air deflector are in a group, and the same group of telescopic rotary structures are kept in the same state.
3. The air conditioner according to any one of claims 1 to 2, wherein the air deflector is an integrally formed arc-shaped plate-shaped structure, the air deflector comprises an air guiding surface and a decorative surface, the air guiding surface is positioned on the inner side of the arc, the air guiding surface is provided with a reinforcing protrusion, the decorative surface is positioned on the outer side of the arc, and the decorative surface is smooth and fine and is provided with a coating.
4. A method for controlling air ducting of an air conditioner comprising the air ducting panel of any one of claims 1 to 3, a ducting port and a telescoping swivel arrangement, further comprising a controller, the method comprising:
the controller acquires a wind direction adjusting instruction;
the controller acquires position information of the air deflector;
the controller controls the telescopic rotating structure according to the wind direction adjusting instruction and the position information of the air guide plate, so that the air guide plate rotates along the upper edge of the air guide plate or the lower edge of the air guide plate.
5. The method of claim 4, wherein the method further comprises: when the air deflector reaches the position for completely closing the air guide opening, the air deflector automatically switches the air deflector to rotate along the upper edge of the air deflector or the lower edge of the air deflector.
6. The method of claim 5, wherein the method further comprises: the air deflector automatically switches the position adjustment of the air deflector after rotating along the upper edge of the air deflector or the lower edge of the air deflector and continuously rotating for a preset angle.
7. The method of claim 4, wherein the method further comprises: when the included angle between the air guide surface of the air guide plate and the air guide opening reaches a preset value, the position adjustment of the air guide plate is stopped.
8. The method of any of claims 4 to 7, further comprising: when the included angle between the air guide surface of the air guide plate and the air guide opening is smaller than a preset value, the air conditioner is controlled to stop air supply, when the included angle between the air guide surface of the air guide plate and the air guide opening is larger than the preset value, the air conditioner starts air supply, and when the air conditioner stops air supply for longer than a preset time, the air conditioner is controlled to stop working.
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| CN201811190969.4A CN109405249B (en) | 2018-10-12 | 2018-10-12 | Air conditioner and method for controlling air guide of air conditioner |
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| CN201811190969.4A CN109405249B (en) | 2018-10-12 | 2018-10-12 | Air conditioner and method for controlling air guide of air conditioner |
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| CN110701769B (en) * | 2019-10-16 | 2021-02-02 | 珠海格力电器股份有限公司 | Air guide assembly and air conditioner |
| CN112303715A (en) * | 2020-09-30 | 2021-02-02 | 青岛海尔空调电子有限公司 | Air deflector assembly and air conditioner |
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|---|---|---|---|---|
| CN101796348A (en) * | 2007-09-07 | 2010-08-04 | 夏普株式会社 | Air conditioning apparatus |
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| LU81674A1 (en) * | 1979-09-11 | 1981-04-17 | Bfg Glassgroup | SHUTTER FOR AN AERATOR PROVIDED WITH ONE OR MORE VENTILATION DUCTS AND ASSEMBLY COMPRISING AN AERATOR AND A SHUTTER |
| DE29510487U1 (en) * | 1995-06-30 | 1996-12-12 | Westbach, Werner E., 45139 Essen | Air damper |
| CN205227515U (en) * | 2015-10-26 | 2016-05-11 | 珠海格力电器股份有限公司 | Air conditioner air outlet structure and air conditioner |
| CN106524301B (en) * | 2016-09-30 | 2021-12-03 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, air conditioner and control method |
| CN207815658U (en) * | 2017-12-18 | 2018-09-04 | 珠海格力电器股份有限公司 | Air deflector assembly and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796348A (en) * | 2007-09-07 | 2010-08-04 | 夏普株式会社 | Air conditioning apparatus |
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Effective date of registration: 20210708 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: CHONGQING HAIER AIR-CONDITIONER Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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