CN100415551C - Automobile air conditioner air door device - Google Patents
Automobile air conditioner air door device Download PDFInfo
- Publication number
- CN100415551C CN100415551C CNB2005100850562A CN200510085056A CN100415551C CN 100415551 C CN100415551 C CN 100415551C CN B2005100850562 A CNB2005100850562 A CN B2005100850562A CN 200510085056 A CN200510085056 A CN 200510085056A CN 100415551 C CN100415551 C CN 100415551C
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- air door
- pivot arm
- air
- actr
- transmission bracket
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Abstract
The automobile air conditioner air door device includes an executor, a transmission mechanism, an air door baffle, and an air intake box, and the transmission mechanism includes an executor rotation arm, a driving rack and an air door rotation arm. The air door baffle is made to switch the position between the inner air intake and the outer air intake for realizing the inside circulation and the outer circulation of the air inside the automobile to ensure the ventilation and comfort effectively. The simple structure of the transmission mechanism and the small size of the air door device result in greatly reduced size of the whole air intake. In addition, the air door baffle has self-locking effect and the air door has excellent sealing performance.
Description
Technical field
The present invention relates to a kind of automotive air conditioning device, more specifically is a kind of throttle setting of air conditioning for automobiles.
Background technology
Air conditioning for automobiles is the device that keeps the comfortable outbalance of vehicle environment, and it not only will keep the temperature and humidity in the car stable within the specific limits, also will guarantee with fresh air in the car.Therefore, existing automotive air-conditioning system is equipped with the ventilation system of introducing fresh air outside.But because external circulation air inlet does not have auto-lock function mostly in existing, some only uses actr to prevent that the air door baffle plate from moving in the position in when sealing, and sealing effectiveness is bad.
Summary of the invention
The purpose of this invention is to provide a kind of automobile air conditioner air door device that can realize inside and outside on-cycle and have auto-lock function.
Automobile air conditioner air door device provided by the invention comprises actr, transmission device and air door baffle plate, and wherein, transmission device comprises actr pivot arm, transmission bracket and air door pivot arm; Described actr pivot arm is connected with actuator turns; The two ends of described transmission bracket respectively with actr pivot arm and air door pivot arm sliding block joint; Described air door pivot arm one end is connected with the air door baffle plate; Wherein when an end of actr pivot arm was positioned at two end positions of actr pivot arm and transmission bracket sliding block joint, the angle between transmission bracket and the air door pivot arm was 88 °-90 °.
Automobile air conditioner air door device provided by the present invention utilizes described transmission device, makes the air door baffle plate carry out the position switching at inside and outside ventilation inlet, thereby has realized the interior circulation and the outer circulation of compartment air, has effectively guaranteed the interior separate ventilation and the comfort level in compartment.Because described transmission device is simple in structure, the throttle setting volume is less, thereby has reduced the volume of whole ventilation inlet greatly.In addition, when the air door baffle plate went to ultimate limit state, the angle between transmission bracket and the air door pivot arm was nearly right angle, plays self-locking action, the air door good seal performance.
Description of drawings
Fig. 1 is the section-drawing of the transmission device of automobile air conditioner air door device of the present invention.
Fig. 2 is actr pivot arm of the present invention transmission bracket and air door pivot arm position view when being positioned at primary importance a.
Fig. 3 is actr pivot arm of the present invention transmission bracket and air door pivot arm position view when being positioned at second place b.
Fig. 4 is the scheme drawing of circulation blowing pattern in the automobile air conditioner air door device of the present invention.
Fig. 5 is the scheme drawing of automobile air conditioner air door device outer circulation blowing pattern of the present invention
The specific embodiment
Be illustrated in figure 1 as the embodiment of automobile air conditioner air door device provided by the invention.Automobile air conditioner air door device provided by the invention comprises actr 1, transmission device and air door baffle plate 6.Wherein, transmission device comprises actr pivot arm 2, transmission bracket 4 and air door pivot arm 5; Described actr pivot arm 2 is rotationally connected with actr 1; The two ends of described transmission bracket 4 respectively with actr pivot arm 2 and air door pivot arm 5 sliding block joints; Described air door pivot arm 5 one ends are connected with air door baffle plate 6.
Described actr 1 provides power for described transmission device, and it is provided with two gears, circulation blowing pattern and outer circulation blowing pattern in being respectively.
The material of described transmission device is preferably metal, and more preferably steel strengthens rotation, sliding properties and abrasion resistant purpose to reach.
Described actr pivot arm 2 is rotationally connected with actr 1, is preferably the hole axle and connects.As shown in Figure 1, described actr pivot arm 2 has two end positions, is respectively primary importance a and second place b.
The two ends of described transmission bracket 4 respectively with actr pivot arm 2 and air door pivot arm 5 sliding block joints, be preferably the connection mode of guide rail and boss.As shown in Figure 1, actr pivot arm 2 has boss, and its boss slides in the guide rail of transmission bracket 4 one ends, and the other end of transmission bracket 4 has boss, and its boss slides in the guide rail of air door pivot arm 5.Described boss can also comprise packing ring 3, is enclosed within the outside of boss, the friction when reducing to slide.
The shape of described transmission bracket 4 can be linear pattern, broken line shape or curvilinear figure.Be preferably broken line shape for the ease of guide rail slip present embodiment.
Described transmission bracket 4 has a hole to be positioned at the transmission bracket middle part.
Shown in Fig. 2,3, when an end of actr pivot arm 2 is positioned at two end position a, b of actr pivot arm 2 and transmission bracket 4 sliding block joints, angle between transmission bracket 4 and the air door pivot arm 5 is 88 °-90 °, described angle is transmission bracket 4 and the limit point of the sliding block joint of air door pivot arm 5 and the line in the hole on the described transmission bracket 4, is not connected the angle that line constituted of an end of air door baffle plate 6 with air door pivot arm 5 with this point.
Described air door pivot arm 5 one ends can select for use with air door baffle plate 6 connection modes captive joint, be rotationally connected, the known mode of those skilled in the art such as sliding block joint, present embodiment is preferably and is rotationally connected, be preferably in the axle sleeve that air door pivot arm 5 one ends are inserted in air door baffle plate 6 again and relative fixed, make air door pivot arm 5 keep relative static with air door baffle plate 6.
The shape of described air door baffle plate 6 is according to different setting of shape of ventilation inlet, and size is more than or equal to air outlet, and size is slightly larger than ventilation inlet to improve obturation effect under the preferable case.
The edge of described air door baffle plate 6 can also post sponge, so not only can improve the leakproofness of air door but also vibrations are sent can reduce to contact with casing time the noise.
Shown in Fig. 4,5, described automobile air conditioner air door device also comprises air inlet box body 10, and described air inlet box body 10 comprises interior ventilation inlet 7, external air inlet mouth 8 and Che Nei air outlet 9.Described actr 1 selects for use the known any captive joint modes of those skilled in the art such as screw thread, welding to be fixedly connected on the air inlet box body 10, and described transmission bracket 4, air door pivot arm 5 are not connected on the air inlet box body 10 by the known any mode of being rotationally connected of those skilled in the art such as hole axle, pin with air door baffle plate 6 bonded assemblys one end.
As shown in Figure 1, actr 1 drives actr pivot arm 2 and rotates around the axle center, thereby the boss of actr pivot arm 2 slides in the guide rail of transmission bracket 4 and drives moving of transmission bracket 4, the other end of transmission bracket 4 drives air door pivot arm 5 and rotates, air door pivot arm 5 drives air door baffle plate 6 again and rotates in air inlet box body 10 around axle, make air door baffle plate 6 rotary oscillation between interior ventilation inlet 7 and external air inlet mouth 8, thereby realize the keying of air door.
In the entire mechanism motion process, actr pivot arm 2 can turn to second place b from primary importance a around its axle center, also can turn to primary importance a from second place b, reciprocal rotation capable of circulation.Wherein, circulation blowing pattern in the primary importance a correspondence, the corresponding outer circulation blowing of second place b pattern, when actr pivot arm 2 forwards the end position of primary importance a or second place b respectively to, air door baffle plate 6 closures.At this moment, the angle between transmission bracket 4 and the air door pivot arm 5 is nearly right angle, and external force is difficult to move it, and has played the effect of self-locking, the air door good seal performance.
Figure 4 shows that the interior circulation blowing pattern of automobile air conditioner air door device of the present invention.This moment, the actr pivot arm was in primary importance a, the position relation of transmission bracket 4 and air door pivot arm 5 as shown in Figure 2, air door baffle plate 6 swings to the position of external air inlet mouth 8, thereby external air inlet mouth 8 is closed, interior ventilation inlet 7 is opened, air is blown into from interior ventilation inlet 7 in the car, realizes the interior circulation of compartment air.
Figure 5 shows that the outer circulation blowing pattern of automobile air conditioner air door device of the present invention.This moment, the actr pivot arm was in second place b, the position relation of transmission bracket 4 and air door pivot arm 5 as shown in Figure 3, the position of ventilation inlet 7 in air door baffle plate 6 swings to, thereby external air inlet mouth 8 is opened, interior ventilation inlet 7 is closed, the car outer air is blown into from external air inlet mouth 8, realizes the outer circulation of compartment air.
This automobile air conditioner air door device provided by the invention has been realized the inside and outside on-cycle purpose of compartment air, has strengthened the ventilation of air in the car, and simple in structure, compact, has reduced the shared volume of ventilation inlet greatly.The transmission device that this automobile air conditioner air door device provided by the invention adopted has auto-lock function, and the air door sealing property is improved greatly.
Claims (12)
1. an automobile air conditioner air door device comprises actr, transmission device and air door baffle plate, and wherein, transmission device comprises actr pivot arm, transmission bracket and air door pivot arm; Described actr pivot arm is connected with actuator turns; The two ends of described transmission bracket respectively with actr pivot arm and air door pivot arm sliding block joint; Described air door pivot arm one end is connected with the air door baffle plate; Wherein when an end of actr pivot arm was positioned at two end positions of actr pivot arm and transmission bracket sliding block joint, the angle between transmission bracket and the air door pivot arm was 88 °-90 °.
2. according to the described automobile air conditioner air door device of claim 1, wherein, described actr has two gears.
3. according to the described automobile air conditioner air door device of claim 1, wherein, the material of described transmission device is a metal.
4. according to the described automobile air conditioner air door device of claim 1, wherein, being rotationally connected of described actr pivot arm and actr is connected for the hole axle.
5. according to the described automobile air conditioner air door device of claim 1, wherein, the two ends of described transmission bracket are the connection mode of guide rail and boss with the sliding block joint of actr pivot arm and air door pivot arm respectively.
6. according to the described automobile air conditioner air door device of claim 5, wherein, described boss comprises packing ring, is enclosed within the outside of boss.
7. automobile air conditioner air door device according to claim 1, wherein, described transmission bracket be shaped as linear pattern, broken line shape or curvilinear figure.
8. automobile air conditioner air door device according to claim 1, wherein, described air door pivot arm one end and air door baffle plate connection mode are for being rotationally connected.
9. automobile air conditioner air door device according to claim 1, wherein, described air door pivot arm one end and air door baffle plate connection mode are that air door pivot arm one end is inserted in the axle sleeve of air door baffle plate and relative fixed.
10. according to the described automobile air conditioner air door device of claim 1, wherein, the edge of described air door baffle plate posts sponge.
11., wherein, also comprise air inlet box body according to the described automobile air conditioner air door device of claim 1; Described air inlet box body comprises air outlet in interior ventilation inlet, external air inlet mouth and the car; Described actr is fixedly connected on the described air inlet box body; One hole is arranged on the described transmission bracket, and described transmission bracket is rotatably connected on the air inlet box body by this hole; Described air door pivot arm is not rotatably connected on the air inlet box body with air door baffle plate bonded assembly one end.
12. according to the described automobile air conditioner air door device of claim 11, wherein, the hole on the described transmission bracket is positioned at the centre of transmission bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100850562A CN100415551C (en) | 2005-07-20 | 2005-07-20 | Automobile air conditioner air door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100850562A CN100415551C (en) | 2005-07-20 | 2005-07-20 | Automobile air conditioner air door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1899864A CN1899864A (en) | 2007-01-24 |
| CN100415551C true CN100415551C (en) | 2008-09-03 |
Family
ID=37655928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100850562A Active CN100415551C (en) | 2005-07-20 | 2005-07-20 | Automobile air conditioner air door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100415551C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975423B (en) * | 2010-10-30 | 2012-08-29 | 芜湖博耐尔汽车电气系统有限公司 | Automobile air conditioner |
| CN102225683A (en) * | 2011-05-06 | 2011-10-26 | 奇瑞汽车股份有限公司 | Vehicle HVAC (high voltage alternating current) air inlet system and control method thereof |
| CN109532399A (en) * | 2018-12-21 | 2019-03-29 | 博耐尔汽车电气系统有限公司 | A kind of automobile air conditioner air door device |
| CN111497560B (en) * | 2020-05-06 | 2022-03-01 | 重庆广播电视大学重庆工商职业学院 | Internal and external air assembly suitable for different working conditions and automobile air conditioning system |
| CN112172448B (en) * | 2020-09-09 | 2022-06-07 | 芜湖豫新世通汽车空调有限公司 | Air mixing structure of automobile air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19752260A1 (en) * | 1996-12-09 | 1998-06-10 | Valeo Climatisation | Actuator for ventilator flap in vehicle |
| CN1300256A (en) * | 1999-04-16 | 2001-06-20 | 三菱重工业株式会社 | Air mix damper device and vehicle air conditioner |
| CN2696887Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic inner/outer circulation double-air door mechanism using single micromotor for air conditioner of car |
| CN2696886Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic mixing ventilation door driving mechanism for air conditioner of car |
| CN2696888Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic air door driving mechanism for dispenser of car air condition |
-
2005
- 2005-07-20 CN CNB2005100850562A patent/CN100415551C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19752260A1 (en) * | 1996-12-09 | 1998-06-10 | Valeo Climatisation | Actuator for ventilator flap in vehicle |
| CN1300256A (en) * | 1999-04-16 | 2001-06-20 | 三菱重工业株式会社 | Air mix damper device and vehicle air conditioner |
| CN2696887Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic inner/outer circulation double-air door mechanism using single micromotor for air conditioner of car |
| CN2696886Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic mixing ventilation door driving mechanism for air conditioner of car |
| CN2696888Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic air door driving mechanism for dispenser of car air condition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1899864A (en) | 2007-01-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BYD Automobile Co., Ltd Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2013.11.18 contract change Contract record no.: 2008440000072 Denomination of invention: Automobile air conditioner air door device Granted publication date: 20080903 License type: General permission Record date: 2008.5.4 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2013.11.18 Name of requester: BYD AUTOMOBILE CO., LTD. Effective date: 20080504 |