CN201116070Y - Warm-air system for cars - Google Patents
Warm-air system for cars Download PDFInfo
- Publication number
- CN201116070Y CN201116070Y CNU2007200847013U CN200720084701U CN201116070Y CN 201116070 Y CN201116070 Y CN 201116070Y CN U2007200847013 U CNU2007200847013 U CN U2007200847013U CN 200720084701 U CN200720084701 U CN 200720084701U CN 201116070 Y CN201116070 Y CN 201116070Y
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- CN
- China
- Prior art keywords
- air door
- cold
- hot air
- hot
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a warm air system for automobiles. A face blowing air door and a frog removal air door of a mode air door control module of the warm air system are in fan-shaped air door structures, an air door sliding orbit, a berth air door, the face blowing air door and the frog removal air door are added on a mode interlocking plate of the mode air door control module along the moving track of the berth air door, and are controlled by the same mode interlocking plate; the face blowing air door, the frog removal air door and the berth air door are driven by the mode interlocking plate through a structure that gears mutually mesh; a cold-hot air distributing disk is driven by a cold-hot air door rocker arm of a cold-hot air door control module, and then a cold-hot air door shaft is driven by the cold-hot air distributing disk; cold-hot air door gears are driven by the cold-hot air door shaft; a cold-hot air door is driven by the cold-hot air door gears to realize the cold-hot air door moving in a curve on the slideway track on a cold-hot air door supporting frame, and the cold-hot air door is in a fan-shaped structure. The warm air system with the structure has the advantages of reasonable air door design and stable movement; the berth air door is driven by the mode interlocking plate, the structure is simplified, and the cost is reduced.
Description
Technical field
The utility model relates to the automobile warm air system.
Background technology
Automobile is connected to form by heater unit assembly, blower assy with warm air system, has sleeping berth, blows face, blows face/blow pin, blows pin, blows pin/defrosting, six kinds of wind direction allocation models of defrosting, and adjustment adopts the air-blending mode, and the air quantity size adjustment has fourth gear.
The operation logic of cold and hot air door control module: as shown in Figure 1, cold and hot air door interlock plate 3 drives cold and hot air door rocking arm 2, cold and hot air door Rocker arm 4, driving cold and hot air door by cold and hot air door rocking arm 2, cold and hot air door Rocker arm 4 again rotates, when cold and hot air door 1 is opened, 2 of cold and hot air doors are closed, and when cold and hot air door 1 is closed, 2 unlatchings of cold and hot air door, thus realize the circulation of cold and hot wind.Because of air door is a plate armature, when blast is big, can cause air door to be not closed completely, cause air leakage phenomena to take place, cause when system heat or during refrigerating state effect relatively poor, the requirement of out of reach client regulation.
As shown in Figure 2, pattern air door control module is driven and is blown face air door rocking arm 7 by a wire drawing drive pattern interlock plate 11, pattern interlock plate 11, blows 7 drives of face air door rocking arm and blows 6 rotations of face air door; Pattern interlock plate 11 drives defroster door 8 and rotates by defroster door transmission arm 10, defroster door rocking arm 9 simultaneously.Sleeping berth air door 12 drives separately by sleeping berth air door rocking arm 13, is handled by a wire drawing separately.
Summary of the invention
In order to solve existing automobile, the utility model proposes a kind of automobile warm air system with the deficiency that warm air system pattern air door control module, cold and hot air door control module exist.
The technical solution of the utility model is: the automobile warm air system, connect to form by heater unit assembly, blower assy, comprise pattern air door control module, cold and hot air door control module in the heater unit assembly, it is characterized in that: pattern air door control module blow the face air door, defroster door is a fan type air door structure, on the pattern interlock plate of pattern air door control module, press the track that the sleeping berth air door rotates, increasing has an air door dragging track, the sleeping berth air door, blow the face air door, defroster door is controlled by same pattern interlock plate; Pattern interlock plate drives respectively by the gear joggled structure and blows face air door, defroster door, sleeping berth air door; The cold and hot air door rocking arm of cold and hot air door control module drives cold and hot disc in rotation, drive cold and hot axle of the air door by cold and hot distribution plate again, drive cold and hot air door gear by cold and hot axle of the air door, again by the cold and hot air door of cold and hot air door gear driven, thereby realize that cold and hot air door carries out arc-operation on the slideway track on the cold and hot air door support; Cold and hot air door is a sector structure.
Beneficial effect:
Blow face air door, defroster door, cold and hot air door employing sector structure, not only hour can reach the design objective requirement at blast, also can be when blast increases, original blast can be divided into two from the both sides output of air door, thereby it two is equal to power and cancels out each other, be implemented in blast big the time, the power of stirring of the bar handle of control mechanism is little, and air door rotates and puts in place flexibly.
Face air door, defroster door are the same to be controlled by same pattern interlock plate with blowing with the sleeping berth air door, can on control mechanism, reduce the wire drawing and the air door pivoted arm of a former independent control sleeping berth air door, so not only can satisfy the required design objective of original state, can also reach the purpose of falling cost.
The application force that the gear joggled structure is rotated is balance relatively, so this design can improve the air door stationarity that each air door rotates under the big state of blast greatly.Whole cold and hot damper system is by gear driven, and systematic comparison is steady.
Cold and hot air door is fan-shaped state, is not subjected to the influence of system's blast size state, can both move freely under any operating mode.
Closed condition is good, can satisfy the requirement of client to system's regulation.
Description of drawings
Fig. 1 is the constructional drawing of existing cold and hot air door control module.
Fig. 2 is the constructional drawing of existing pattern air door control module.
Fig. 3 is the constructional drawing of the utility model automobile with warm air system.
Fig. 4 is the constructional drawing of the pattern air door control module shown in Fig. 3.
Fig. 5 is the constructional drawing of the cold and hot air door control module shown in Fig. 3.
The specific embodiment
Automobile warm air system is as shown in Figure 3 connected to form by heater unit assembly 15, blower assy 16, comprises pattern air door control module 17, cold and hot air door control module 19 in the heater unit assembly.
As shown in Figure 4, be the structure of the pattern air door control module 17 shown in Fig. 3.The face air door 20, defroster door 22 that blow of pattern air door control module is fan type air door structure, on the pattern interlock plate 25 of pattern air door control module, press the track that sleeping berth air door 28 rotates, increasing has an air door dragging track, sleeping berth air door 28, blow face air door 20, defroster door 22 is controlled by same pattern interlock plate; Pattern interlock plate 25 is meshing with each other to drive by driving gear 29, driven gear 21 and blows face air door 20; Pattern interlock plate 25 is meshing with each other by driving gear 23, driven gear 24 and drives defroster door 22; Pattern interlock plate 25 is meshing with each other by driving gear 26, driven gear 27 simultaneously and drives sleeping berth air door 28.
As shown in Figure 5, be the structure of the cold and hot air door control module 19 shown in Fig. 3.The cold and hot air door rocking arm 34 of cold and hot air door control module drives cold and hot distribution plate 31 and rotates, drive cold and hot axle of the air door 33 by cold and hot distribution plate 31 again, drive cold and hot air door gear 35 by cold and hot axle of the air door 33, drive cold and hot air door 30 by cold and hot air door gear 35 again, the cold and hot air door support 32 of cold and hot air door is provided with slideway, and cold and hot air door 30 carries out arc-operation on the slideway track on the cold and hot air door support 32; Friction force when cold and hot air door 30 reduces cold and hot damper movement by roller 36; Cold and hot air door 30 is a sector structure.
Claims (1)
1. automobile warm air system, connect to form by heater unit assembly, blower assy, comprise pattern air door control module, cold and hot air door control module in the heater unit assembly, it is characterized in that: pattern air door control module blow the face air door, defroster door is a fan type air door structure, on the pattern interlock plate of pattern air door control module, press the track that the sleeping berth air door rotates, increasing has an air door dragging track, the sleeping berth air door, blow the face air door, defroster door is controlled by same pattern interlock plate; Pattern interlock plate drives respectively by the gear joggled structure and blows face air door, defroster door. the sleeping berth air door; The cold and hot air door rocking arm of cold and hot air door control module drives cold and hot disc in rotation, drive cold and hot axle of the air door by cold and hot distribution plate again, drive cold and hot air door gear by cold and hot axle of the air door, again by the cold and hot air door of cold and hot air door gear driven, thereby realize that cold and hot air door carries out arc-operation on the slideway track on the cold and hot air door support; Cold and hot air door is a sector structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847013U CN201116070Y (en) | 2007-05-11 | 2007-05-11 | Warm-air system for cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847013U CN201116070Y (en) | 2007-05-11 | 2007-05-11 | Warm-air system for cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116070Y true CN201116070Y (en) | 2008-09-17 |
Family
ID=39990642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200847013U Expired - Fee Related CN201116070Y (en) | 2007-05-11 | 2007-05-11 | Warm-air system for cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116070Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009579A (en) * | 2009-09-08 | 2011-04-13 | 株式会社京滨 | Slide damper device |
| CN102022809A (en) * | 2010-12-24 | 2011-04-20 | 奇瑞汽车股份有限公司 | Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door |
| CN101767523B (en) * | 2010-01-08 | 2011-11-23 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automobile air conditioner |
| CN102374629A (en) * | 2011-07-22 | 2012-03-14 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automotive air conditioner |
| CN106394163A (en) * | 2015-07-28 | 2017-02-15 | 长城汽车股份有限公司 | Method for manufacturing mode dial of HVAC (Heating, Ventilation and Air Conditioning) assembly |
-
2007
- 2007-05-11 CN CNU2007200847013U patent/CN201116070Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009579A (en) * | 2009-09-08 | 2011-04-13 | 株式会社京滨 | Slide damper device |
| CN102009579B (en) * | 2009-09-08 | 2015-05-20 | 株式会社京滨 | Slide damper device |
| CN101767523B (en) * | 2010-01-08 | 2011-11-23 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automobile air conditioner |
| CN102022809A (en) * | 2010-12-24 | 2011-04-20 | 奇瑞汽车股份有限公司 | Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door |
| CN102374629A (en) * | 2011-07-22 | 2012-03-14 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automotive air conditioner |
| CN106394163A (en) * | 2015-07-28 | 2017-02-15 | 长城汽车股份有限公司 | Method for manufacturing mode dial of HVAC (Heating, Ventilation and Air Conditioning) assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20130511 |