CN204943828U - A kind of wind deflector transmission device and air-conditioner thereof - Google Patents
A kind of wind deflector transmission device and air-conditioner thereof Download PDFInfo
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- CN204943828U CN204943828U CN201520645141.9U CN201520645141U CN204943828U CN 204943828 U CN204943828 U CN 204943828U CN 201520645141 U CN201520645141 U CN 201520645141U CN 204943828 U CN204943828 U CN 204943828U
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- transmission device
- wind deflector
- motor
- end cap
- deflector transmission
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Abstract
The utility model discloses a kind of wind deflector transmission device and air-conditioner thereof, comprising: motor, described motor has output shaft; Driving gear, described driving gear is located on the output shaft of motor; And for the driving crank that drivening rod assembly rotates, described driving crank is provided with driven gear, and described driven gear engages with driving gear.Adopt the utility model effectively can improve transmission efficiency, reduce rigging error, and structure is simple, assemble easy, in transmission process, energy loss is few; In addition, adopt the mode transmission of gears meshing, make transmission precisely reliable, uniform force, transmission process is smooth, avoids producing noise, thus improves reliability of the present utility model and comfortableness.
Description
Technical field
The utility model relates to field of air conditioning, in particular a kind of wind deflector transmission device and air-conditioner thereof.
Background technology
At present, the wind guiding mechanism in air conditioner generally comprises motor, wind-guiding transmission device and rotating shaft, and motor drives axis of rotation by wind-guiding transmission device, thus the wind deflector that rotating shaft drive is connected with rotating shaft rotates, and realizes wind-guiding function.And the requirement of wind-guiding transmission device to transmission efficiency and reliability is very high, this just requires will reduce driving parts quantity when designing wind-guiding transmission device as far as possible, thus improves transmission efficiency, also can reach the object controlling product cost.
In prior art, internal machine of air-conditioner wind-guiding transmission device generally adopts stepper motor as power resources, rotates by multiple driving parts composition drive disk assembly drive shaft the rotation realizing wind deflector.But the part of its composition drive disk assembly too much easily causes, and assembling process is complicated, transmission efficiency is low, and mould development cost is high, rigging error problem more rambunctious.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wind deflector transmission device and air-conditioner thereof, this wind deflector transmission device effectively can improve transmission efficiency, reduce rigging error, and structure is simple, assemble easy, can avoid producing noise, improve reliability and comfortableness.
The technical solution of the utility model is as follows:
A kind of wind deflector transmission device, comprising:
Motor, described motor has output shaft;
Driving gear, described driving gear is located on the output shaft of motor;
And for the driving crank that drivening rod assembly rotates, described driving crank is provided with driven gear, and described driven gear engages with driving gear.
In described a kind of wind deflector transmission device, one end of described driving crank is provided with for coordinating fixing fixed leg with the fixing hole on link assembly, and the other end of described driving crank is provided with locating dowel.
In described a kind of wind deflector transmission device, described wind deflector transmission device also comprises end cap, and described end cap is provided with locating hole, and described locating dowel is inserted in locating hole and located, and described locating dowel is matched in clearance with coordinating of locating hole.
In described a kind of wind deflector transmission device, described end cap is provided with groove, and described motor is fixed on end cap, and the output shaft of described motor passes groove and is connected with driving gear.
In described a kind of wind deflector transmission device, described driving crank is installed on a drain pan, and described drain pan has installing hole, and described driving crank has installation shaft portion, described installation shaft portion is positioned at installing hole, and described installation shaft portion is matched in clearance with coordinating of installing hole.
In described a kind of wind deflector transmission device, described end cap is fixed on drain pan, and driving gear is located between drain pan and end cap.
In described a kind of wind deflector transmission device, described drain pan is provided with for carrying out spacing limited post to the rotational angle of driven gear.
In described a kind of wind deflector transmission device, described limited post is two, and it is circumferentially same that described two limited posts are symmetrically distributed in centered by installing hole.
In described a kind of wind deflector transmission device, described driven gear is sector gear.
A kind of air-conditioner, described air-conditioner comprises above-mentioned wind deflector transmission device.
A kind of wind deflector transmission device provided by the utility model and air-conditioner thereof, because the drivening rod assembly that engages each other that have employed between the travelling gear on driving gear and driving crank rotates, effectively can improve transmission efficiency, reduce rigging error, and structure is simple, assemble easy, in transmission process, energy loss is few; In addition, adopt the mode transmission of gears meshing, make transmission precisely reliable, uniform force, transmission process is smooth, avoids producing noise, thus improves reliability of the present utility model and comfortableness.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-conditioner in the utility model;
Fig. 2 is the close-up schematic view of Fig. 1 at A place;
Fig. 3 is the decomposing schematic representation of Fig. 2;
Fig. 4 is close-up schematic view when air conditioner wind deflector is opened in the utility model, and wherein end cap does not show;
Fig. 5 is the enlarged diagram of the driving crank of wind-guiding transmission device in the utility model;
Fig. 6 is the enlarged diagram of link assembly in the utility model;
Fig. 7 be Fig. 6 B to schematic diagram;
Fig. 8 is the enlarged diagram of the end cap of wind-guiding transmission device in the utility model.
Drawing reference numeral:
10, motor; 20, driving gear; 30, link assembly; 31, fixing hole; 40, driving crank; 41, fixed leg; 42, locating dowel; 43, installation shaft portion; 50, driven gear; 60, end cap; 61, locating hole; 62, groove; 70, drain pan; 71, installing hole; 72, flange; 73, limited post.
Detailed description of the invention
The utility model provides a kind of wind deflector transmission device and air-conditioner thereof, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model referring to accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of wind deflector transmission device, comprising: motor 10, and described motor 10 has output shaft; Driving gear 20, described driving gear 20 is located on the output shaft of motor 10; And for the driving crank 40 that drivening rod assembly 30 rotates, described driving crank 40 is provided with driven gear 50, and described driven gear 50 engages with driving gear 20.
Please refer to shown in Fig. 5, one end of described driving crank 40 is provided with fixed leg 41, and the other end of described driving crank 40 is provided with locating dowel 42.
Wherein, described link assembly 30 is provided with wind deflector, and described link assembly rotates for driving wind deflector, thus realizes guide performance.Shown in Fig. 6, Fig. 7, described link assembly 30 is provided with the fixing hole 31 for coordinating with fixed leg 41, in the present embodiment, described fixed leg 41 is flat fixed leg, described fixing hole 31 is flat fixing hole, described fixed leg 41 to insert in fixing hole 31 fixing, thus link assembly 30 can be rotated with driving crank 40 and rotates.
Preferably, described wind deflector transmission device also comprises end cap 60, please refer to shown in Fig. 8, and described end cap 60 is provided with locating hole 61, and described locating dowel 42 is inserted in locating hole 61 and located, and described locating dowel 42 is matched in clearance with coordinating of locating hole 61.In addition, described end cap 60 is also provided with groove 62, described motor 10 is fixed on end cap 60, and the output shaft of described motor 10 passes groove 62 and is connected and fixed with driving gear 20.When motor 10 is energized startup, driving gear 20 can be driven to rotate, and driving gear 20 drives driving crank 40 to rotate, thus the link assembly 30 be connected with driving crank 40 is also rotated, and finally realizes the object that wind deflector rotates.By utilizing the drivening rod assembly 30 that engages each other between the travelling gear 50 on driving gear 20 and driving crank 40 to rotate, thus making assembling easy, can effectively enhance productivity; And structure is simple, reduces rigging error dramatically, makes transmission more accurate; In transmission process, energy loss is few, and transmission efficiency is high; In addition, transmission is reliable, uniform force precisely, and transmission process is smooth, avoids producing noise, thus improves reliability of the present utility model and comfortableness.
Shown in Fig. 3, Fig. 4 and Fig. 5, described driving crank 40 is installed on a drain pan 70.Described drain pan 70 has installing hole 71, described driving crank 40 has installation shaft portion 43, described installation shaft portion 43 is positioned at installing hole 71, and described installation shaft portion 43 is matched in clearance with coordinating of installing hole 71, thus installation shaft portion 43 can be rotated in installing hole 71.In the present embodiment, the outer peripheral edge of described installing hole 71 is provided with flange 72, and described driven gear 50 is butted on flange 72, thus avoids driven gear 50 and drain pan 70 directly to contact causing stuck situation to occur.
Preferably, described driven gear 50 is sector gear.Please refer to shown in Fig. 3, described drain pan 70 is provided with for carrying out spacing limited post 73 to the rotational angle of driven gear 50.In the present embodiment, described limited post 73 is two, and it is circumferentially same that described two limited posts 73 are symmetrically distributed in centered by installing hole 71.The rotational angle range of described driven gear 50 between two limited posts 73, thus can control the rotational angle of wind deflector well.
Preferably, please refer to shown in Fig. 3, described end cap 60 is fixed on drain pan 70, and driving gear 20 is located between drain pan 70 and end cap 60.
Wherein, in the present embodiment, described motor 10 is fixed on end cap 60 by the mode that screw is fixing, and described end cap 60 is also fixed on drain pan 70 by the mode that screw is fixing.
The utility model additionally provides a kind of air-conditioner, and described air-conditioner comprises the wind deflector transmission device described in the present embodiment.
The assembling process of wind deflector transmission device of the present utility model is as follows:
First, link assembly 30 is installed on drain pan 70; Then driving crank 40 is installed on drain pan 70, described installation shaft portion 43 is made to be positioned at installing hole 71, and fixing in the fixed leg 41 on described driving crank 40 inserts on link assembly 30 fixing hole 31, described locating dowel 42 is inserted in the locating hole 61 on end cap 60 and is located; Then, driving gear 20 is assemblied on end cap 60, with screw, end cap 60 is fixed on drain pan 70, and ensure that driving gear 20 and driven gear 50 engage each other; Finally, with screw, motor 10 is fixed on end cap 60, and the output shaft of motor 10 passes groove 62 and is connected and fixed with driving gear 20.
The operation principle of wind deflector transmission device of the present utility model is as follows:
When motor 10 is energized startup, motor 10 drives driving gear 20 to rotate, and driving gear 20 drives driving crank 40 to rotate, thus the link assembly 30 be connected with driving crank 40 also rotates, finally make wind deflector rotate, thus realize the guide performance of wind deflector.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. a wind deflector transmission device, is characterized in that, comprising:
Motor, described motor has output shaft;
Driving gear, described driving gear is located on the output shaft of motor;
And for the driving crank that drivening rod assembly rotates, described driving crank is provided with driven gear, and described driven gear engages with driving gear.
2. a kind of wind deflector transmission device according to claim 1, is characterized in that, one end of described driving crank is provided with for coordinating fixing fixed leg with the fixing hole on link assembly, and the other end of described driving crank is provided with locating dowel.
3. a kind of wind deflector transmission device according to claim 2, it is characterized in that, described wind deflector transmission device also comprises end cap, and described end cap is provided with locating hole, described locating dowel is inserted in locating hole and is located, and described locating dowel is matched in clearance with coordinating of locating hole.
4. a kind of wind deflector transmission device according to claim 3, it is characterized in that, described end cap is provided with groove, and described motor is fixed on end cap, and the output shaft of described motor passes groove and is connected with driving gear.
5. a kind of wind deflector transmission device according to claim 3, it is characterized in that, described driving crank is installed on a drain pan, described drain pan has installing hole, described driving crank has installation shaft portion, described installation shaft portion is positioned at installing hole, and described installation shaft portion is matched in clearance with coordinating of installing hole.
6. a kind of wind deflector transmission device according to claim 5, it is characterized in that, described end cap is fixed on drain pan, and driving gear is located between drain pan and end cap.
7. a kind of wind deflector transmission device according to claim 5, is characterized in that, described drain pan is provided with for carrying out spacing limited post to the rotational angle of driven gear.
8. a kind of wind deflector transmission device according to claim 7, is characterized in that, described limited post is two, and it is circumferentially same that described two limited posts are symmetrically distributed in centered by installing hole.
9. a kind of wind deflector transmission device according to claim 1, is characterized in that, described driven gear is sector gear.
10. an air-conditioner, is characterized in that, described air-conditioner comprises the wind deflector transmission device described in claim 1 to any one of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645141.9U CN204943828U (en) | 2015-08-25 | 2015-08-25 | A kind of wind deflector transmission device and air-conditioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645141.9U CN204943828U (en) | 2015-08-25 | 2015-08-25 | A kind of wind deflector transmission device and air-conditioner thereof |
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| Publication Number | Publication Date |
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| CN204943828U true CN204943828U (en) | 2016-01-06 |
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| CN201520645141.9U Active CN204943828U (en) | 2015-08-25 | 2015-08-25 | A kind of wind deflector transmission device and air-conditioner thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698274A (en) * | 2016-04-19 | 2016-06-22 | 珠海格力电器股份有限公司 | air conditioner |
| CN106403226A (en) * | 2016-01-28 | 2017-02-15 | 珠海格力电器股份有限公司 | Air conditioner and connecting structure of driving shaft and air deflector thereof |
| CN107588525A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of wind deflector bent axle for being easy to adjust air conditioning exhausting direction |
| CN108006933A (en) * | 2017-11-29 | 2018-05-08 | 珠海格力电器股份有限公司 | Air conditioner air guide assembly and air conditioner |
| CN108193715A (en) * | 2017-12-27 | 2018-06-22 | 长沙金龙铸造实业有限公司 | Hydraulic pressure well lid |
| CN108278764A (en) * | 2018-03-26 | 2018-07-13 | 珠海格力电器股份有限公司 | Hole site structure for rotating fit, air guide connecting rod, crankshaft and air conditioner |
| CN110319061A (en) * | 2019-08-12 | 2019-10-11 | 佛山万睿科技有限公司 | Swing flap mechanism and blower |
| CN114087760A (en) * | 2021-12-20 | 2022-02-25 | 珠海格力电器股份有限公司 | Air deflector device and air conditioner with same |
-
2015
- 2015-08-25 CN CN201520645141.9U patent/CN204943828U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403226A (en) * | 2016-01-28 | 2017-02-15 | 珠海格力电器股份有限公司 | Air conditioner and connecting structure of driving shaft and air deflector thereof |
| CN105698274A (en) * | 2016-04-19 | 2016-06-22 | 珠海格力电器股份有限公司 | air conditioner |
| CN105698274B (en) * | 2016-04-19 | 2018-08-03 | 珠海格力电器股份有限公司 | air conditioner |
| CN107588525A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of wind deflector bent axle for being easy to adjust air conditioning exhausting direction |
| CN108006933A (en) * | 2017-11-29 | 2018-05-08 | 珠海格力电器股份有限公司 | Air conditioner air guide assembly and air conditioner |
| CN108006933B (en) * | 2017-11-29 | 2023-09-22 | 珠海格力电器股份有限公司 | Air conditioner wind guide assembly and air conditioner |
| CN108193715A (en) * | 2017-12-27 | 2018-06-22 | 长沙金龙铸造实业有限公司 | Hydraulic pressure well lid |
| CN108278764A (en) * | 2018-03-26 | 2018-07-13 | 珠海格力电器股份有限公司 | Hole site structure for rotating fit, air guide connecting rod, crankshaft and air conditioner |
| CN108278764B (en) * | 2018-03-26 | 2024-05-07 | 珠海格力电器股份有限公司 | Hole site structure for running fit, air guide connecting rod, crankshaft and air conditioner |
| CN110319061A (en) * | 2019-08-12 | 2019-10-11 | 佛山万睿科技有限公司 | Swing flap mechanism and blower |
| CN114087760A (en) * | 2021-12-20 | 2022-02-25 | 珠海格力电器股份有限公司 | Air deflector device and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518118 Longgang Street Community Baolong Baolong Industrial City hi tech Road No. 12, STMicroelectronics Co., one of the 201 building E Patentee after: SHENZHEN SKYWORTH AIR CONDITIONING TECHNOLOGY CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518118 Baolong Baolong Industrial City 7 Road 2 East Gate Baolong comprehensive service center 601 Patentee before: SHENZHEN SKYWORTH AIR CONDITIONING TECHNOLOGY CO., LTD. |