CN202973455U - Integrated air door of vehicle air conditioner - Google Patents
Integrated air door of vehicle air conditioner Download PDFInfo
- Publication number
- CN202973455U CN202973455U CN 201220373277 CN201220373277U CN202973455U CN 202973455 U CN202973455 U CN 202973455U CN 201220373277 CN201220373277 CN 201220373277 CN 201220373277 U CN201220373277 U CN 201220373277U CN 202973455 U CN202973455 U CN 202973455U
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- air door
- air
- driving shaft
- axle
- box body
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an integrated air door of a vehicle air conditioner, which comprises a frame-shaped air door box body, an air door collecting shaft, a driving shaft, and a flexible curtain type air door provided with a ventilation opening, wherein the air door collecting shaft and the driving shaft are parallelly arranged and hinged in the air door box body frame respectively; two ends of the flexible curtain type air door are fixed on the air door collecting shaft and the driving shaft respectively; the length of the air door is larger than a space between the air door collecting shaft and the driving shaft; and the two ends of the air door can be automatically wound on the air door collecting shaft and the driving shaft due to the effects of a drive gear fixedly connected with the driving shaft, and a helicoidal spring leaf fixedly connected with the air door collecting shaft. According to the air door adopting the roller shutter type structure, a moving direction is perpendicular to an air movement direction, and the movement of the air door occupies no more interior space of the casing of the air conditioner except the body, so that the size of the casing of the air conditioner can be decreased; and theoretically, the air door is secure from the resistance of air movement in the moving direction, so that the moment of force required by the air door movement can be reduced, the energy consumption is lowered, simultaneously the assembling time is saved, the work efficiency is improved, and the maintenance is convenient. The integrated air door is suitable for the usage of vehicle air conditioners.
Description
Technical field
The utility model belongs to the air conditioning for automobiles field, is specifically related to a kind of integrated air door of car air-conditioner.
Background technology
Development along with auto industry, the client requires to improve constantly to car comfort, air conditioning for automobiles is as the adjusting device of the indoor air themperature of car steering, humidity, its performance standard also improves thereupon, air conditioner damper and its accessory structure are being controlled the conversion of air conditioning mode and the temperature of air-conditioning blowing mouth, and the structure of air door directly affects temperature controlled precision.
Be illustrated in figure 1 as a kind of air door structure of existing air conditioning for automobiles, control bracing wire driving lever 3 by air door by bracing wire 4, bracing wire driving lever 3 slides in air door driving lever chute 10 air door driving lever 5 is rotated, and air door driving lever 5 is fixed together with air door rotating shaft 9 and reaches the purpose that air door 2 rotates.Existing air door and the drive mechanism parts thereof of said structure are more, assemble more complicated, expend time in, and air door is rotary, space required when movable in housing is larger, and because the damper movement direction is parallel with air-flow, when causing closure or openness, required moment is larger when closure or openness, serious to the power consumption of micro machine power when automatic air condition uses actuator, the moment direction constantly changes larger to the loss of electric machine in motion process.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of integrated air door of car air-conditioner, adopts " roller shutter type " structure, has improved air-conditioning assembling and maintenance efficiency, and the damper movement direction makes the air door requisite space and the moment that needs reduces by changing.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of integrated air door of car air-conditioner comprises the air door box body of frame shape and is articulated in respectively the interior air door that parallels setting of air door casket body frame and collects axle and driving shaft, comprises that also two ends are individually fixed in the flexible curtain formula air door on air door collection axle, driving shaft;
Described air door is provided with ventilating opening, and the length of air door is greater than the distance between air door collection axle and driving shaft;
One end of described driving shaft is fixedly connected with driving gear; The two ends of described air door collection axle are provided be used to the spiral spring sheet that tightens up, discharges air door corresponding to the outside of air door; Axial drive shaft turns can be collected from air door through driving gear in one end of air door, and driven by driving shaft and be wound on driving shaft, the other end of air door can be collected axle through the self-driven axial air door of driving gear and be rotated, and is wound in air door by the effect of spiral spring sheet and collects on axle.
As a kind of restriction of the present utility model, be provided with between the position that air door is collected between axle and driving shaft the axis of guide that parallels with air door collection axle and driving shaft in described air door casket body frame; The distance of the length of air door is collected axle greater than air door---axis of guide---driving shaft;
Air door is collected axle and plane, axis of guide place, with the interplanar angle of the axis of guide and driving shaft place be (0 ゜, 360 ゜].
As further restriction, the two ends of the described axis of guide are articulated on the frame of air door box body.
As another kind of restriction the of the present utility model, in the frame of air door box body, between air door bottom surface and air door box body, corresponding to the position between the inside edge of the side margins of ventilating opening and air door casket body frame, be provided with along the direction of motion of air door and prevent the sealing sponge of leaking out.
The utility model also has a kind of restriction, and on a lateral surface of described air door box body, an end place of collecting axle near air door is fixed with fixedly buckle.
As further restriction, on described air door box body with another lateral surface that fixedly buckle place sidepiece is relative on, be fixed with handle.
owing to having adopted above-mentioned technical scheme, the utility model compared with prior art, obtained technological progress is: the utility model adopts " roller shutter type " structure, the damper movement direction is vertical with air-flow direction, its motion does not take except the greater room in body outdoor air conditioner housing, can greatly reduce the size of air-conditioner housing, air door is not subjected to the resistance of Air Flow in the direction of motion in theory, required moment in the time of can reducing damper movement, reach the effect that reduces energy consumption, air door and driving shaft are integrated on the air door box body, only need get final product Fast Installation by reserving installation hole on air-conditioner housing, save installation time, increase work efficiency, only need in the after-sales service process to extract out and can keep in repair separately or integral replacing, easy to maintenance, improve product market competitiveness.
The utility model is fit to be installed on the housing of various air conditioning for automobiles, as the blowing mouth the controlled device in the air conditioning mode transfer process.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the structural representation of air door in prior art;
Fig. 2 is the integrated air door stereogram of the utility model embodiment;
Fig. 3, Fig. 4 are respectively front view, upward view embodiment illustrated in fig. 2;
Fig. 5 is the A-A cutaway view of Fig. 3;
Fig. 6 is the use state reference map of the utility model embodiment.
In figure: 1-air-conditioner housing, 2-air door, 3-bracing wire driving lever, 4-bracing wire, 5-air door driving lever, the upper damping block of 6-, damping block under 7-, 8-bracing wire holder, the rotating shaft of 9-air door, 10-chute, 11-bracing wire sleeve, 12-locating shaft, 21-air door box body, the 22-spring leaf, the 23-air door is collected axle, 24-handle, the 25-axis of guide, 26-air door, 27-driving gear, 28-driving shaft, 29-seals sponge, and 30-is buckle fixedly, 31-ventilating opening, 32-air-conditioner housing.
The specific embodiment
Embodiment
A kind of integrated air door of car air-conditioner adopts the design of " roller shutter type " air door, and structure such as Fig. 2 are to shown in Figure 5, and it comprises the air door box body 21 of frame shape, also comprises air door collection axle 23, air door 26 and driving shaft 28.
Air door is collected axle 23 and driving shaft 28 is articulated in respectively in the frame of air door box body 21, and air door is collected axle 23 and driving shaft 28 parallels setting.
In the frame of air door box body 21, position between air door collection axle 23 and driving shaft 28, be hinged with the axis of guide 25 that parallels with air door collection axle 23 and driving shaft 28, air door 26 played the effect of supporting and leading, the two ends of the axis of guide 25 and air door box body 21 are hinged.
Air door is collected axle 23 and the axis of guide 25 planes, place, with the axis of guide 25 and driving shaft 28 place interplanars, angle is arranged, this angle can according to actual needs (0 ゜, 360 ゜] adjust in scope, this angle shown in the present embodiment figure is the obtuse angle of 150-180 ゜.
The length of air door 26 is collected total distance of axle 23---axis of guide 25---driving shaft 28 greater than air door.
Driving gear 27 utilizes micro machine actuator or bracing wire to rotate, the rotating that air door 26 is collected axle 23 and driving shaft 28 by air door reaches the closed purpose of ventilating: when driving gear 27 turns downwards, drive driving shaft 28 rotations with remaining long partly being wound up on driving shaft 28 of air door 26 lower ends, spiral spring sheet 22 tightens up; When driving gear 27 upwards turned, spiral spring sheet 22 released energy, and the remaining long part of air door 26 upper ends being wound up into air door and collecting on axle 23.
Air door box body 21 inside, between air door 26 bottom surfaces and air door box body 21, corresponding to the side margins of ventilating opening 31 and the position between air door box body 21 lateral edges, be provided with along air door 26(in air door and collect axle 23---axis of guide 25---driving shaft 28 positions) the sealing sponge 29 of trend, prevent that wind from spilling between air door box body 21 and air door 26.
Collect an end of axle 3 near air door on the outer surface of air door box body 1 one sides, be provided with fixedly buckle 10, be used for the present embodiment fixing on air-conditioner housing 32.Collect the opposite side outer surface of axle 3 on air door box body 1 near air door, the position corresponding with fixing buckle 10 is provided with handle 4, facilitates packing into and extraction of air door 26 integral body.
The present embodiment is installed on air-conditioner housing 32 and gets final product in use, as shown in Figure 6.
the integrated air door of car air-conditioner provided by the utility model, the direction of motion of air door 26 is vertical with air-flow direction, its motion does not take except the greater room in body outdoor air conditioner housing 32, can greatly reduce the size of air-conditioner housing 32, air door 26 is not subjected to the resistance of Air Flow in the direction of motion in theory, required moment in the time of can reducing air door 26 motion, reach the effect that reduces energy consumption, air door 26 is integrated with driving shaft 28 use air door box bodys 21, only need get final product Fast Installation by reserving installation hole on air-conditioner housing 32, the saving installation time is increased work efficiency, only need in the after-sales service process to extract out and can keep in repair separately or integral replacing, easy to maintenance.
Claims (6)
1. the integrated air door of a car air-conditioner,
It is characterized in that:The air door that parallels setting that comprises the air door box body (21) of frame shape and be articulated in respectively in the air door casket body frame is collected axle (23) and driving shaft (28), comprises that also two ends are individually fixed in the flexible curtain formula air door (26) on air door collection axle (23), driving shaft (28);
Described air door (26) is provided with ventilating opening (31), and the length of air door (26) is collected distance between axle (23) and driving shaft (28) greater than air door;
One end of described driving shaft (28) is fixedly connected with driving gear; The two ends of described air door collection axle (23) are provided be used to the spiral spring sheet (22) that tightens up, discharges air door (26) corresponding to the outside of air door (26); One end of air door (26) can be collected axle (23) from air door through driving gear and be rotated to driving shaft (28), and driven by driving shaft (28) and be wound on driving shaft (28), the other end of air door (26) can be collected axle (23) to air door through driving gear self-powered moving axis (28) and be rotated, and is wound in air door by the effect of spiral spring sheet (22) and collects on axle (23).
2. the integrated air door of car air-conditioner according to claim 1,
It is characterized in that:Be provided with between the position that air door is collected between axle (23) and driving shaft (28) axis of guide (25) that parallels with air door collection axle (23) and driving shaft (28) in described air door box body (21) frame; The distance of driving shaft (28) that the length of air door (26) is collected axle (23) greater than air door---axis of guide (25)---;
Air door is collected axle (23) and the axis of guide (25) plane, place, with the interplanar angle of the axis of guide (25) and driving shaft (28) place be (0 ゜, 360 ゜].
3. the integrated air door of car air-conditioner according to claim 2,
It is characterized in that:The two ends of the described axis of guide (25) are articulated on the frame of air door box body (21).
4. the integrated air door of car air-conditioner according to claim 1,
It is characterized in that:In the frame of air door box body (21), between air door (26) bottom surface and air door box body (21), corresponding to the position between the inside edge of the side margins of ventilating opening (31) and air door box body (21) frame, be provided with along the direction of motion of air door (26) and prevent the sealing sponge (29) of leaking out.
5. the integrated air door of according to claim 1 car air-conditioner,
It is characterized in that:On one lateral surface of described air door box body (21), an end place of collecting axle (23) near air door is fixed with fixedly buckle (30).
6. the integrated air door of car air-conditioner according to claim 5,
It is characterized in that:On another lateral surface that described air door box body (21) is upper with fixedly buckle (30) place sidepiece is relative, be fixed with handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373277 CN202973455U (en) | 2012-07-31 | 2012-07-31 | Integrated air door of vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373277 CN202973455U (en) | 2012-07-31 | 2012-07-31 | Integrated air door of vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973455U true CN202973455U (en) | 2013-06-05 |
Family
ID=48514523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373277 Expired - Fee Related CN202973455U (en) | 2012-07-31 | 2012-07-31 | Integrated air door of vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322715A (en) * | 2015-06-29 | 2017-01-11 | 长城汽车股份有限公司 | Air door sealing device for air conditioner, control system and control method |
| CN110435395A (en) * | 2019-07-10 | 2019-11-12 | 浙江吉利控股集团有限公司 | A kind of air door and the air-conditioning with the air door |
| CN111895638A (en) * | 2020-08-07 | 2020-11-06 | 周菲菲 | Building central air-conditioning air outlet |
-
2012
- 2012-07-31 CN CN 201220373277 patent/CN202973455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322715A (en) * | 2015-06-29 | 2017-01-11 | 长城汽车股份有限公司 | Air door sealing device for air conditioner, control system and control method |
| CN110435395A (en) * | 2019-07-10 | 2019-11-12 | 浙江吉利控股集团有限公司 | A kind of air door and the air-conditioning with the air door |
| CN111895638A (en) * | 2020-08-07 | 2020-11-06 | 周菲菲 | Building central air-conditioning air outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20200731 |