CN107101355B - Air conditioner and air deflector movement mechanism thereof - Google Patents
Air conditioner and air deflector movement mechanism thereof Download PDFInfo
- Publication number
- CN107101355B CN107101355B CN201710291697.6A CN201710291697A CN107101355B CN 107101355 B CN107101355 B CN 107101355B CN 201710291697 A CN201710291697 A CN 201710291697A CN 107101355 B CN107101355 B CN 107101355B
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- air deflector
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- 230000033001 locomotion Effects 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 230000009471 action Effects 0.000 abstract description 7
- 230000005494 condensation Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009349 indirect transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
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- 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 air deflector movement mechanism of an air conditioner, comprising: one end of the gear swing rod is hinged on the substrate through a first hinge point, and the first driving motor drives the gear swing rod to rotate around the first hinge point; the air deflector swing rod is hinged to the gear swing rod; the second driving motor is used for driving the swing rod of the air deflector to rotate; one end of the air deflector connecting rod is hinged to the gear swing rod through a third hinge point; the two ends of the air deflector are respectively hinged with one end of the air deflector swing rod extending to the air outlet, and one end of the air deflector connecting rod extending to the air outlet. The air deflector movement mechanism not only can complete the opening and closing actions of the air deflector, but also can effectively reduce the generation of condensation of the air deflector and reduce the gap between the air deflector and the air outlet. The invention also relates to an air conditioner adopting the air deflector movement mechanism.
Description
Technical Field
The invention relates to the technical field of air conditioner production, in particular to an air conditioner and an air deflector movement mechanism thereof.
Background
The air conditioner air deflector is used for guiding air flow blown out by the air conditioner so as to enable warm air or cold air to be uniformly blown indoors, and the traditional air conditioner air deflector movement mechanism mainly comprises an air deflector which performs circular movement according to a certain rotation center so as to achieve the functions of up-and-down air sweeping and air guiding.
The air deflector is positioned in the air outlet of the air conditioner in the rotation center, and can form a certain obstruction to the air outlet of the air conditioner, in order to leave a rotating gap, a larger gap exists between the air deflector and the air conditioner panel after the air deflector is closed, so that dust is easy to enter the air conditioner indoor unit;
the other condition is that the rotation center of the air deflector is positioned at the lower edge of the air outlet, namely the lower end of the air deflector is hinged at the lower edge of the air outlet, and when the air deflector is opened to a horizontal position and is in a refrigerating mode, cold air can be directly blown to the rear edge of the air deflector, so that condensation on the air deflector is serious, and even the water dripping bad condition occurs.
Therefore, how to make the motion of the air deflector of the air conditioner more reasonable so as to improve the use feeling of the customer on the air conditioner is a technical problem which needs to be solved by those skilled in the art at present.
Disclosure of Invention
The invention aims to provide an air deflector movement mechanism of an air conditioner, which can enable movement of an air deflector of the air conditioner to be more reasonable, thereby improving use feeling of customers on the air conditioner.
The invention also aims to provide an air conditioner with the air deflector movement mechanism.
In order to achieve the above object, the air deflector movement mechanism of an air conditioner provided by the present invention comprises:
one end of the gear swing rod is hinged on the base plate through a first hinge point;
the first driving motor is arranged on the substrate and drives the gear swing rod to rotate around the first hinge point;
one end of the air deflector swing rod is rotatably connected to the gear swing rod, and one end of the air deflector swing rod is close to the air outlet;
the second driving motor is arranged on the gear swing rod and used for driving the air deflector swing rod to rotate;
one end of the air deflector connecting rod is hinged to the gear swing rod through a third hinge point, and the other end of the air deflector connecting rod is close to the air outlet;
the front end and the rear end of the air deflector are respectively hinged to one end, close to the air outlet, of the air deflector connecting rod, and one end, close to the air outlet, of the air deflector swinging rod.
Preferably, when the air deflector is opened to a horizontal position, one end of the air deflector swing rod and one end of the air deflector connecting rod, which are close to the air outlet, extend out of the air outlet.
Preferably, an arc gear ring is further arranged on the outer edge of one end, close to the first hinge point, of the gear swing rod, a first driving gear meshed with the arc gear ring is arranged on an output shaft of the first driving motor, and the first driving gear is directly arranged on a rotating shaft of the first driving motor.
Preferably, an arc gear ring is further arranged on the outer edge of one end, close to the first hinge point, of the gear swing rod, a first driving gear meshed with the arc gear ring is rotatably connected to the substrate, and the first driving motor indirectly drives the first driving gear to rotate.
Preferably, one end of the air deflector swing rod, which is far away from the air outlet, is fixedly connected to the rotating shaft of the second driving motor, so that rotatable connection between the air deflector swing rod and the gear swing rod is realized.
Preferably, the air deflector swing rod is hinged to the gear swing rod through a second hinge point, an arc-shaped rack is arranged at the outer edge of the hinge end of the air deflector swing rod, and the second driving motor is meshed with the arc-shaped rack through a driving gear arranged on a rotating shaft of the second driving motor.
Preferably, the distance between the second hinge point and the first hinge point is smaller than the distance between the third hinge point and the first hinge point.
Preferably, the gear swing rod comprises a swing rod body and a lug which is connected with one end of the swing rod body far away from the first hinging point and extends outwards far away from the swing rod body.
Preferably, the swing rod body is elliptical.
Preferably, the third hinge point is provided on the lug.
Preferably, the second hinge point is located at a position where the swing rod body and the air deflector swing rod are overlapped.
The air conditioner disclosed by the invention is provided with the air deflector movement mechanism disclosed by any one of the above.
As will be readily appreciated by those skilled in the art, the first drive motor drives the gear swing link to rotate along the first hinge point; the air deflector swinging rod which is rotatably connected with the other end of the gear swinging rod revolves along the first hinging point, and simultaneously, the air deflector swinging rod is driven by the second driving motor to rotate along the rotating shaft, so that the air deflector swinging rod can drive the air deflector to move and simultaneously generate angle change to generate swinging effect; the air deflector connecting rod can push out or pull back the air deflector under the drive of the gear swing rod so as to be matched with the air deflector swing rod to realize the opening or closing of the air deflector. Therefore, under the cooperation of the swing rod of the air deflector and the connecting rod of the air deflector, the air deflector can realize the opening and closing actions. When the air deflector is opened, the air deflector swing rod and the air deflector connecting rod extend out of the air outlet, and the air deflector can be pushed out of the air outlet.
The air deflector movement mechanism not only can realize the opening and closing actions of the air deflector, but also can effectively avoid the generation of condensation and promote the use feeling of users when the air conditioner is refrigerating because the front and rear ends of the air deflector are moved when the air deflector is opened and the lower ends of the air deflector swinging rod and the air deflector connecting rod are extended out of the air outlet when the air deflector is opened, so that the air deflector is in a horizontal refrigerating position or in a full opening position, and the air flow of the air outlet is not blown to the back of the air deflector; meanwhile, the rotating shaft of the air deflector is not arranged in the air outlet, so that a rotating gap of the air deflector is not required to be reserved, the problem of wind resistance does not exist, and after the air conditioner is shut down, the air deflector can completely seal the air outlet under the cooperation of the swing rod of the air deflector and the connecting rod of the air deflector, so that dust can be effectively prevented from entering the indoor unit of the air conditioner.
Drawings
Fig. 1 is a schematic structural diagram of an air deflector in a motion mechanism of the air deflector (air outlet is not shown) in a closed state;
fig. 2 is a schematic structural diagram of an air deflector in an air deflector movement mechanism disclosed in an embodiment of the present invention (an air outlet is not shown) when the air deflector is opened to a horizontal position;
fig. 3 is a schematic diagram of a fully open structure of an air deflector (an air outlet is not shown) in the air deflector movement mechanism disclosed in the embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view showing a second drive motor and air deflector pendulum bar connection mechanism;
fig. 5 is a diagram showing a comparison of a motion trajectory of an air deflector in an embodiment of the present invention and a motion trajectory of an air deflector in the prior art.
Wherein 1 is a gear swing rod, 2 is a base plate, 3 is a first driving gear, 4 is a first driving motor, 5 is an air deflector swing rod, 6 is a second driving motor, 7 is an air deflector connecting rod, 8 is an air deflector, and 9 is an arc gear ring.
Detailed Description
One of the cores of the invention is to provide an air deflector movement mechanism of an air conditioner, so that the movement of the air deflector of the air conditioner is more reasonable, and the use feeling of a customer on the air conditioner is improved.
The invention further provides an air conditioner adopting the air deflector movement mechanism.
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
The invention discloses an air deflector movement mechanism of an air conditioner, which comprises a gear swing rod 1, a first driving motor 4, an air deflector swing rod 5, a second driving motor 6, an air deflector connecting rod 7 and an air deflector, referring to fig. 1 to 3 in detail, one end of the gear swing rod 1 is hinged on a base plate 2 through a first hinge point, the first driving motor 4 is fixedly arranged on the base plate 2, the gear swing rod 1 rotates around the first hinge point under the driving of the first driving motor 4, the air deflector swing rod 5 is rotatably connected to one end of the gear swing rod 1 far away from the first hinge point, the lower end (one end close to an air outlet) of the air deflector swing rod 5 extends to the air outlet of the air conditioner, the second driving motor 6 is fixedly arranged on the gear swing rod 1 and is used for driving the air deflector swing rod 5 to rotate, the upper end (one end far away from the air outlet) of the air deflector connecting rod 7 is hinged on the gear swing rod 1 through a third hinge point, and preferably the third hinge point is positioned behind a rotating shaft of the air deflector rod 5, the lower end (one end close to the air outlet) of the air deflector 7 extends to the air outlet, and the lower ends of the air deflector 7 are respectively hinged at the front end and the lower end of the swing rod 7.
It should be noted that, the directions in the embodiment of the present invention are defined according to the view in fig. 1, and fig. 1 is a side view of an indoor unit of an air conditioner, where the directions are clearly indicated in the lower part of the figure, and the directions are the upper, lower, front and rear directions. It should be appreciated by those skilled in the art that the above orientation is merely provided for convenience of description and to aid understanding of the solution, and should not be construed as limiting the technical solution of the present invention.
It can be understood that, according to the specific application scenario and the structural principle of the movement of the connecting rod, the rotation and the revolution mentioned in the specification are not all rotation, but actually need to perform a certain range of angular rotation.
The base plate 2 is used as a mounting base of the whole air deflector movement mechanism, and is usually an air conditioner shell, of course, the base plate 2 special for mounting the air deflector movement mechanism can be additionally arranged in the air conditioner shell.
It can be understood that the first driving motor 4 drives the gear swing rod 1 to rotate along the first hinge point; the air deflector swinging rod 5 which is rotatably connected with the other end of the gear swinging rod 1 revolves along the first hinging point, and simultaneously, the air deflector swinging rod 5 rotates along the rotating shaft when in revolution under the drive of the second driving motor 6, so that the air deflector swinging rod 5 drives the air deflector to move and simultaneously enables the air deflector to change in angle, and a swinging effect is generated; the air deflector connecting rod 7 can push out or pull back the air deflector under the drive of the gear swing rod 1 so as to be matched with the air deflector swing rod to realize the opening or closing of the air deflector. Therefore, under the cooperation of the air deflector swinging rod 5 and the air deflector connecting rod 7, the air deflector can realize opening and closing actions, and the mechanism is a five-rod motion mechanism in the whole, and is a four-rod linkage mechanism in the whole without considering revolution along the first hinge point along the whole structure.
The air deflector movement mechanism not only can realize the opening and closing actions of the air deflector, but also can effectively avoid the generation of condensation and promote the use feeling of users when the air conditioner is refrigerating because the front and rear ends of the air deflector are moved when the air deflector is opened and the lower ends of the air deflector swinging rod and the air deflector connecting rod are extended out of the air outlet when the air deflector is opened, so that the air deflector is in a horizontal refrigerating position or in a full opening position, and the air flow of the air outlet is not blown to the back of the air deflector; meanwhile, the rotating shaft of the air deflector is not arranged in the air outlet, so that a rotating gap of the air deflector is not required to be reserved, the problem of wind resistance does not exist, and after the air conditioner is shut down, the air deflector can completely seal the air outlet under the cooperation of the swing rod of the air deflector and the connecting rod of the air deflector, so that dust can be effectively prevented from entering the indoor unit of the air conditioner.
Compared with hot air, the cold air has higher density, so that in the refrigeration mode, the air conditioner air deflector can be guaranteed to have the best refrigeration effect in a horizontal state, and condensation is most likely to occur on the air deflector at the moment.
Because this kind of aviation baffle motion can make two pin joints of aviation baffle all produce the motion when opening, and when the aviation baffle is opened, aviation baffle pendulum rod 5 and aviation baffle connecting rod 7 all stretch out the air outlet, consequently whether the aviation baffle is in horizontal refrigeration position, or the aviation baffle is in the position of all opening, the air current of air outlet all can not blow the back of aviation baffle, consequently can effectively avoid the production of condensation when the air conditioner is refrigerated, promotes user's use impression.
Based on the scheme, the length of the air deflector swinging rod 5 and the length of the air deflector connecting rod 7 and the hinging position of the air deflector swinging rod and the gear swinging rod 1 can be adaptively adjusted according to the motion track required to be achieved by the air deflector by a person skilled in the art.
As shown in fig. 5, the solid line represents the motion track of the air deflector in the embodiment of the present invention, the dotted line represents the motion track of the air deflector in the prior art, and it can be seen that, whether the air deflector is in the horizontal position or is opened to the maximum position, both ends of the air deflector are located outside the air outlet, and cold air is not blown to the rear edge of the air deflector during refrigeration, so that condensation on the air deflector plate can be greatly reduced; and adopt aviation baffle motion in this embodiment, the aviation baffle is smaller with the gap of air outlet department after closing, can more effectively prevent that dust from getting into inside the air conditioner.
It is easy to understand that the first driving motor 4 may be directly connected to the gear swing rod 1 to drive the gear swing rod 1 to rotate, and of course, a transmission mechanism may also be provided to drive the gear swing rod 1, in this embodiment, an arc gear ring 9 is further provided on an outer edge (outer contour) of an end of the gear swing rod 1 near the first hinge point, and a first driving gear 3 meshed with the arc gear ring 9 is provided on an output shaft of the first driving motor 4, and the purpose of rotation of the gear swing rod 1 is achieved through meshing transmission between the first driving gear 3 and the arc gear ring 9.
The first driving gear 3 and the first driving motor 4 may be directly connected or indirectly connected, in another embodiment, the first driving gear 3 is rotatably disposed on the substrate 2, and the first driving motor 4 drives the first driving gear 3 to rotate through an intermediate gear to realize indirect transmission; similarly, the rotating shaft of the second driving motor 6 can be directly fixedly connected with the end part of the air deflector swinging rod 5, or the air deflector swinging rod 5 is hinged on the gear swinging rod 1 through a second hinge point, an arc gear ring is arranged at one end, close to the first hinge point, of the air deflector swinging rod 5, and the second driving motor 6 is meshed and transmitted with the arc gear ring through a driving gear arranged on the rotating shaft of the second driving motor.
Furthermore, the distance between the second hinge point and the first hinge point is smaller than the distance between the third hinge point and the first hinge point, and in this case, the length design of the air deflector connecting rod 7 and the air deflector swinging rod 5 is easier; of course, the distance between the second hinge point and the first hinge point may be smaller than or equal to the distance between the third hinge point and the first hinge point, and the lengths of the air deflector connecting rod 7 and the air deflector swinging rod 5 need to be designed at this time to meet the requirement of the opening and closing actions of the air deflector.
In fig. 1 to 3, the air deflector is in a closed state, a horizontal state, and an open state to a maximum position, and the shape of the gear swing rod 1 is practically unlimited, in this embodiment, the gear swing rod 1 includes a swing rod body, and a lug connected to one end of the swing rod body far from the first hinge point and extending outwards away from the swing rod body, specifically, the swing rod body may be set to be elliptical, preferably, the third hinge point is set on the lug, and the second hinge point is set on a position where the swing rod body and the air deflector swing rod are overlapped.
When the air conditioner is started, the first driving motor 4 drives the first driving gear 3 to rotate clockwise, the first driving gear 3 drives the gear swing rod 1 to rotate anticlockwise at a certain angular speed, meanwhile, the driving gear on the second driving motor 6 drives the air deflector swing rod 5 to rotate clockwise around the rotation center of the air deflector swing rod 5 at a certain angular speed, and because the second driving motor 6 is fixed on the gear swing rod 1, the connection point of the air deflector swing rod 5 and the air deflector 8 rotates clockwise along with the self clockwise rotation of the air deflector swing rod 5 and revolves anticlockwise along with the gear swing rod 1 to do non-circular arc motion, and the connection point of the air deflector connecting rod 7 and the air deflector assists in completing the opening of the air deflector; when the air conditioner is turned off, the first driving motor and the second driving motor are reversed, and the air deflector swinging rod and the air deflector connecting rod are in opposite movement to those when the air conditioner is turned on, so that the air deflector is driven to close the air outlet; of course, the motion track of the air deflector can be set to be the repeated motion between any two points which are closed and opened to the limit position according to the motion track, and when the motor rotates forwards and reversely alternately, the air sweeping action of the air deflector can be realized.
In addition, the embodiment of the invention also discloses an air conditioner provided with the air deflector movement mechanism disclosed in any embodiment.
Because the air deflector movement mechanism is arranged, the air conditioner has the corresponding technical advantages of the air deflector movement mechanism, and the description of the air conditioner is omitted herein.
The air conditioner and the air deflector movement mechanism provided by the invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. An air deflector movement mechanism of an air conditioner, comprising:
one end of the gear swing rod (1) is hinged on the base plate (2) through a first hinge point;
the first driving motor (4) is arranged on the base plate (2), and the first driving motor (4) drives the gear swing rod (1) to rotate around the first hinge point;
one end of the air deflector swing rod (5) is rotatably connected to the gear swing rod (1), and the other end of the air deflector swing rod (5) is close to the air outlet;
the second driving motor (6) is arranged on the gear swing rod (1) and used for driving the air deflector swing rod (5) to rotate;
one end of the air deflector connecting rod (7) is hinged to the gear swing rod (1) through a third hinge point, and the other end of the air deflector connecting rod (7) is close to the air outlet;
the front end and the rear end of the air deflector (8) are respectively hinged to one end, close to the air outlet, of the air deflector connecting rod (7) and one end, close to the air outlet, of the air deflector swinging rod (5);
the air deflector swinging rod (5) is hinged to the gear swinging rod (1) through a second hinge point, an arc-shaped rack is arranged at the hinge end of the air deflector swinging rod (5), and the second driving motor (6) is meshed with the arc-shaped rack through a driving gear arranged on a rotating shaft of the second driving motor;
the distance between the second hinge point and the first hinge point is smaller than the distance between the third hinge point and the first hinge point;
when the air deflector is opened, the air deflector is positioned at a horizontal refrigerating position and at a fully opened position, and one end, close to the air outlet, of the air deflector swinging rod (5) and the air deflector connecting rod (7) extends out of the air outlet.
2. The air deflector movement mechanism according to claim 1, wherein an arc gear ring (9) is further arranged on the outer edge of one end, close to the first hinge point, of the gear swing rod (1), and a first driving gear (3) meshed with the arc gear ring (9) is arranged on the output shaft of the first driving motor (4).
3. The air deflector movement mechanism according to claim 1, wherein an arc gear ring (9) is further arranged on the outer edge of one end of the gear swing rod (1) close to the first hinge point, a first driving gear (3) meshed with the arc gear ring (9) is rotatably connected to the base plate (2), and the first driving motor (4) indirectly drives the first driving gear (3) to rotate.
4. The air deflector movement mechanism according to claim 1, wherein one end of the air deflector swing rod (5) far away from the air outlet is fixedly connected to a rotating shaft of the second driving motor (6) so as to realize rotatable connection of the air deflector swing rod (5) and the gear swing rod (1).
5. The air deflector movement mechanism of claim 1, wherein the gear rocker (1) comprises a rocker body and a lug connected to an end of the rocker body remote from the first hinge point and extending outwardly away from the rocker body.
6. The deflector motion mechanism of claim 5, wherein the third hinge point is disposed on the lug.
7. The air deflector movement mechanism of claim 5, wherein the second hinge point is located where the swing rod body overlaps the air deflector swing rod (5).
8. An air conditioner provided with the air deflector movement mechanism as recited in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291697.6A CN107101355B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and air deflector movement mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291697.6A CN107101355B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and air deflector movement mechanism thereof |
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| CN107101355A CN107101355A (en) | 2017-08-29 |
| CN107101355B true CN107101355B (en) | 2024-04-09 |
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| CN201710291697.6A Active CN107101355B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and air deflector movement mechanism thereof |
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| CN108072159B (en) * | 2018-01-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Chute driving mechanism and chute driving device |
| CN108224555A (en) * | 2018-01-04 | 2018-06-29 | 奥克斯空调股份有限公司 | A kind of wind-guiding apparatus of air conditioner and air conditioner |
| CN108050599B (en) * | 2018-01-04 | 2023-07-21 | 奥克斯空调股份有限公司 | Air conditioner air ducting and air conditioner |
| CN107990425B (en) * | 2018-01-04 | 2023-07-21 | 奥克斯空调股份有限公司 | Air conditioner air ducting and air conditioner |
| CN112524784A (en) * | 2020-12-04 | 2021-03-19 | 青岛海尔空调器有限总公司 | Air conditioner panel assembly and air conditioner with same |
| CN115704605A (en) * | 2021-08-03 | 2023-02-17 | 青岛海尔空调器有限总公司 | Connecting rod component and motion assembly for air deflector |
| CN113585147B (en) * | 2021-08-18 | 2023-03-10 | 南京晨光森田环保科技有限公司 | Washing and sweeping vehicle reinforcing atomizer |
| CN114593513B (en) * | 2022-01-04 | 2023-05-16 | 青岛海尔空调器有限总公司 | Method and device for controlling air deflector of air conditioner to be closed and air conditioner |
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| CN201589389U (en) * | 2009-11-06 | 2010-09-22 | 海尔集团公司 | Air deflector in air conditioner |
| CN102980282A (en) * | 2011-09-06 | 2013-03-20 | 珠海格力电器股份有限公司 | Air guide plate structure of air conditioner and air conditioner with air guide plate structure |
| CN202769910U (en) * | 2012-09-29 | 2013-03-06 | 海尔集团公司 | Air conditioner and air guide plate driving device thereof |
| CN105020873A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Motion, panel mechanism and domestic appliance |
| CN105423522A (en) * | 2015-12-21 | 2016-03-23 | 珠海格力电器股份有限公司 | Air deflector push-out mechanism and air conditioner |
| CN206724437U (en) * | 2017-04-28 | 2017-12-08 | 珠海格力电器股份有限公司 | Air conditioner and air deflector motion thereof |
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