CN104633889A - Executing mechanism of vehicle air conditioner ventilation door - Google Patents
Executing mechanism of vehicle air conditioner ventilation door Download PDFInfo
- Publication number
- CN104633889A CN104633889A CN201410797887.1A CN201410797887A CN104633889A CN 104633889 A CN104633889 A CN 104633889A CN 201410797887 A CN201410797887 A CN 201410797887A CN 104633889 A CN104633889 A CN 104633889A
- Authority
- CN
- China
- Prior art keywords
- air door
- locating module
- ventilation door
- turning cylinder
- executing mechanism
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 title abstract description 18
- 238000004378 air conditioning Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000258271 Galium odoratum Species 0.000 description 1
- 235000008526 Galium odoratum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an executing mechanism of a vehicle air conditioner ventilation door. The executing mechanism of the vehicle air conditioner ventilation door comprises a power source, a linkage and the ventilation door. The power source comprises a driving module, the driving module comprises an executive motor, and an output shaft of the executive motor is connected with a revolving shaft of the ventilation door through the linkage. The executing mechanism of the vehicle air conditioner ventilation door is characterized in that the executing mechanism of the vehicle air conditioner ventilation door further comprises a positioning module, the positioning module comprises an angle sensor, and the positioning module is arranged on the revolving shaft of the ventilation door. The positioning module is connected with a control unit of the executing mechanism, and the operation of the executive motor is controlled by the control unit of the executing mechanism through the driving module, and the driving module and the positioning module of the power source in a traditional executing mechanism of the ventilation door are separated. The positioning module is arranged on the revolving shaft of the ventilation door, a control panel of the executing mechanism obtains accurate turning angle of the ventilation door through the positioning module and then transforms the turning angle obtained to the turning angle of the output shaft of the executive motor, the positioning module is directly connected with the revolving shaft of the ventilation door, a linkage mechanism in an original design is removed, so that the connection of the positioning module and the revolving shaft is not influenced by a clearance of the linkage transmission , and thereby the turning angle of the ventilation door can be accurately controlled.
Description
Technical field
The present invention relates to automotive air-conditioning system, especially a kind of automobile air-conditioning throttle executing agency.
Background technology
The air door actuating mechanism of existing automotive air-conditioning system is all realized by the mode of " power source+connecting rod+air door " substantially, power source drives air door to rotate by connecting rod, power source comprises driver module and locating module, driver module comprises actuating motor, locating module comprises angular transducer, during air door actuating mechanism work, actuating mechanism controls panel is by locating module Real-Time Monitoring and adjust actuating motor output shaft rotation angle, thus adjustment rotating angle of ventilation door.
But in actual use, because air door all needs to be driven by one or more levels connecting rod, the gap of each junction and cooperation place so just must be caused to add up, what the anglec of rotation of last air door and we can be caused on the one hand to want is inconsistent, and round trip is different by the existence because of accumulation gap; The uniformity of Multi-stage transmission as certain driving member middle is bad on the other hand all will cause final rotating angle of ventilation door not to be inconsistent with designing requirement.
Summary of the invention
The invention provides a kind of new-type air conditioner damper executing agency that accurately can control rotating angle of ventilation door.Adopt following technical scheme:
A kind of automobile air-conditioning throttle executing agency, comprise power source, connecting rod and air door, power source comprises driver module, and driver module comprises actuating motor, and actuating motor output shaft is connected with air door turning cylinder by connecting rod; It is characterized in that: also comprise locating module, locating module comprises angular transducer, and locating module is arranged on air door turning cylinder, and locating module connects actuating mechanism controls unit, and actuating mechanism controls unit controls actuating motor running by driver module.
Further, locating module comprises housing, and enclosure interior is provided with the rotary axle box coordinated with air door turning cylinder, and angular transducer is arranged on rotary axle box surrounding and fixes with housing, and plug connector is plugged in housing by draw-in groove.
Further, locating module is connected by plug connector with execution control unit, plug connector one end is connected with the angular transducer of locating module by wire harness, and the other end is connected with actuating mechanism controls unit by wire harness, and actuating mechanism controls unit is connected with driver module by plug connector.
Further, rotary axle box and air door turning cylinder are spline fitted, and locating module is fixed on air door turning cylinder by rotary axle box and rotates with axle, and angular transducer gathers air door turning cylinder positional information and transfers to actuating mechanism controls unit.
Further, locating module is located at one end of air door turning cylinder, and driver module is located at the other end of air door turning cylinder.
Further, actuating mechanism controls unit connection control panel, control panel manipulation actuating motor.
Beneficial effect: the driver module in traditional air door actuating mechanism medium power source is innovatively separated with locating module by automobile air-conditioning throttle executing agency of the present invention, locating module is arranged on air door turning cylinder, actuating mechanism controls panel first obtains rotating angle of ventilation door accurately by locating module, be converted into actuating motor output shaft rotation angle again, directly be connected between locating module with air door turning cylinder, omit the linkage of original design, without intermediate connecting rod between locating module and air door turning cylinder, therefore not by the impact in link transmission gap, thus accurately can control rotating angle of ventilation door.
Accompanying drawing explanation
Fig. 1 is detailed description of the invention overall structure schematic diagram;
Fig. 2 is the structural representation of locating module in detailed description of the invention;
Fig. 3 is the electrical schematic diagram of automobile air-conditioning throttle executing agency.
In figure: 1-connecting rod; 2-air door; 3-locating module; 4-actuating motor; 5-angular transducer; 6-housing; 7-rotary axle box; 8-plug connector.
Detailed description of the invention:
Below in conjunction with accompanying drawing the present invention done and further explain.
As shown in Figure 1, automobile air-conditioning throttle executing agency of the present invention comprises power source, locating module 3, connecting rod 1 and air door 2, power source comprises driver module, driver module comprises actuating motor 4, one end of air door turning cylinder connects actuating motor 4 output shaft by connecting rod, and the other end directly connects locating module 3.
Be illustrated in figure 2 the mounting structure of locating module 3, locating module 3 comprises angular transducer 5, housing 6, rotary axle box 7 and plug connector 8, described housing 6 is set on air door turning cylinder, housing 6 inside is provided with the rotary axle box 7 with air door turning cylinder spline fitted, angular transducer 5 is arranged on rotary axle box 7 surrounding and fixes with housing 6, plug connector 8 is arranged on housing 6 outside and is connected with angular transducer 5 by wire harness, and actuating mechanism controls unit is connected with plug connector 8 by wire harness again.Wherein, angular transducer 5 can be integration member, also can be the sub-assembly of circuit board, carbon brush and drive plate composition; Rotary axle box 7 and air door turning cylinder, except adopting spline fitted, also can adopt other key fit structures such as flat key, woodruff key.
As shown in Figure 3, during the work of automobile air-conditioning throttle executing agency, actuating mechanism controls unit connects man-machine interface, i.e. control panel, air door 2 rotational angle is accurately obtained by locating module, manipulation control panel adjustment actuating motor 4 output shaft rotation angle, because the variable without intermediate connecting rod gap affects, thus accurately can control the rotational angle of air door 2.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. an automobile air-conditioning throttle executing agency, comprise power source, connecting rod and air door, power source comprises driver module, and driver module comprises actuating motor, and actuating motor output shaft is connected with air door turning cylinder by connecting rod; It is characterized in that: also comprise locating module, locating module comprises angular transducer, and locating module is arranged on air door turning cylinder, and locating module connects actuating mechanism controls unit, and actuating mechanism controls unit controls actuating motor running by driver module.
2. automobile air-conditioning throttle executing agency according to claim 1, it is characterized in that: locating module comprises housing, enclosure interior is provided with the rotary axle box coordinated with air door turning cylinder, and angular transducer is arranged on rotary axle box surrounding and fixes with housing, and plug connector is plugged in housing by draw-in groove.
3. automobile air-conditioning throttle executing agency according to claim 1, it is characterized in that: locating module is connected by plug connector with execution control unit, plug connector one end is connected with the angular transducer of locating module by wire harness, the other end is connected with actuating mechanism controls unit by wire harness, and actuating mechanism controls unit is connected with driver module by plug connector.
4. automobile air-conditioning throttle executing agency according to claim 2, it is characterized in that: rotary axle box and air door turning cylinder are spline fitted, locating module is fixed on air door turning cylinder by rotary axle box and rotates with axle, and angular transducer gathers air door turning cylinder positional information and transfers to actuating mechanism controls unit.
5. the automobile air-conditioning throttle executing agency according to any one of claim 1-4, is characterized in that: locating module is located at one end of air door turning cylinder, and driver module is located at the other end of air door turning cylinder.
6. the automobile air-conditioning throttle executing agency according to any one of claim 1-4, is characterized in that: actuating mechanism controls unit connection control panel, control panel manipulation actuating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797887.1A CN104633889B (en) | 2014-12-18 | 2014-12-18 | Automobile air-conditioning throttle actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797887.1A CN104633889B (en) | 2014-12-18 | 2014-12-18 | Automobile air-conditioning throttle actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633889A true CN104633889A (en) | 2015-05-20 |
| CN104633889B CN104633889B (en) | 2017-03-15 |
Family
ID=53212928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410797887.1A Active CN104633889B (en) | 2014-12-18 | 2014-12-18 | Automobile air-conditioning throttle actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633889B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724101A (en) * | 2018-12-29 | 2019-05-07 | 台州发电厂 | A device for preventing dead zone of connecting rod transmission actuator |
| CN111746219A (en) * | 2019-03-28 | 2020-10-09 | 法雷奥汽车空调湖北有限公司 | Heating ventilation and air conditioning systems |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200611A1 (en) * | 2003-04-10 | 2004-10-14 | Takeshi Tamatsu | Vehicle air conditioning apparatus |
| CN101247061A (en) * | 2007-02-14 | 2008-08-20 | 皓永汽车配件有限公司 | Electric actuator for automobile |
| CN201787920U (en) * | 2010-07-13 | 2011-04-06 | 郭士秋 | an angle sensor |
| DE102011052752A1 (en) * | 2011-08-16 | 2013-02-21 | Visteon Global Technologies, Inc. | Modular vehicle air conditioning with heat pump functionality |
| CN204354768U (en) * | 2014-12-18 | 2015-05-27 | 南京协众汽车空调集团有限公司 | Automobile air-conditioning throttle actuating unit |
-
2014
- 2014-12-18 CN CN201410797887.1A patent/CN104633889B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200611A1 (en) * | 2003-04-10 | 2004-10-14 | Takeshi Tamatsu | Vehicle air conditioning apparatus |
| CN101247061A (en) * | 2007-02-14 | 2008-08-20 | 皓永汽车配件有限公司 | Electric actuator for automobile |
| CN201787920U (en) * | 2010-07-13 | 2011-04-06 | 郭士秋 | an angle sensor |
| DE102011052752A1 (en) * | 2011-08-16 | 2013-02-21 | Visteon Global Technologies, Inc. | Modular vehicle air conditioning with heat pump functionality |
| CN204354768U (en) * | 2014-12-18 | 2015-05-27 | 南京协众汽车空调集团有限公司 | Automobile air-conditioning throttle actuating unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724101A (en) * | 2018-12-29 | 2019-05-07 | 台州发电厂 | A device for preventing dead zone of connecting rod transmission actuator |
| CN111746219A (en) * | 2019-03-28 | 2020-10-09 | 法雷奥汽车空调湖北有限公司 | Heating ventilation and air conditioning systems |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633889B (en) | 2017-03-15 |
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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 |