CN207257295U - A kind of inlet box of air conditioning for automobiles - Google Patents
A kind of inlet box of air conditioning for automobiles Download PDFInfo
- Publication number
- CN207257295U CN207257295U CN201721327284.0U CN201721327284U CN207257295U CN 207257295 U CN207257295 U CN 207257295U CN 201721327284 U CN201721327284 U CN 201721327284U CN 207257295 U CN207257295 U CN 207257295U
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- China
- Prior art keywords
- cycle throttle
- inlet
- interior
- internal
- connecting rod
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of inlet box of air conditioning for automobiles, include inlet air tank shell, interior cycle throttle, internal-external cycle throttle and telecontrol equipment, the first inner air suction inlet is offered on the inlet air tank shell, second inner air suction inlet and extraneous air suction inlet, the inlet box is hingedly attached to the housing with the interior cycle throttle for controlling the first inner air suction inlet closure or openness, the inlet box is hingedly attached to the housing with the internal-external cycle throttle for switching the second inner air suction inlet or extraneous air suction inlet closure, the interior cycle throttle and the internal-external cycle throttle are connected with the telecontrol equipment；The inlet box of air conditioning for automobiles inner-outer circulation pattern, interior circulation pattern and outer circulation pattern can simply be switched.
Description
Technical field
Field of automobile air conditioner is the utility model is related to, particularly a kind of inlet box of air conditioning for automobiles.
Background technology
Air conditioning for automobiles is one of capital equipment for influencing vehicle safety and comfort, and traditional air conditioning for automobiles only has two kinds
Inlet air pattern：Interior circulation inlet air pattern and outer circulation inlet air pattern, and interior circulation inlet air pattern or outer circulation can only be selected
Inlet air pattern.For wherein interior circulation pattern to absorb the air in compartment, outer circulation pattern is the air outside absorption car.It is general and
Speech, hot summer, air conditioning for automobiles are in refrigerating state, and inlet air model selection at this time is interior circulation, and the air of cooling is in compartment
Interior flowing, can achieve the purpose that fast cooling, but due to the supply of no fresh air, remaining peculiar smell follows repeatedly in compartment
Ring, air quality are poor；Cold winter, air conditioning for automobiles are in heating state, and inlet air model selection at this time is outer circulation, fresh
Air be inhaled into compartment, air quality is preferable, but due to larger with the temperature difference in compartment outside compartment, it is therefore desirable to which consumption is substantial amounts of
Energy is to ensure the heating effect of air conditioning for automobiles.
Traditional interior outer gas two layers flow inlet box separates separated layout using three air doors, in order to realize air-conditioning box air inlet institute
Pattern is needed, is full outer gas circulation pattern, complete interior gas circulation pattern and inner-outer circulation pattern respectively, and be respectively and independently separated, tradition
The movement that air door is controlled using cam mechanism of three doors, the number of parts of required exploitation is more, increases material cost,
Produce in assembling process, add installation time, reduce production efficiency, increase cost of labor.
Utility model content
The purpose of this utility model, which is just to provide one kind, can simply switch air conditioning for automobiles inner-outer circulation pattern, interior circulation pattern
With the inlet box of outer circulation pattern.
The purpose of this utility model is that technical solution in this way is realized, includes inlet air tank shell, interior circulated air
Door, internal-external cycle throttle and telecontrol equipment, it is empty that the first inner air suction inlet, the second inside are offered on the inlet air tank shell
Aspiration entrance and extraneous air suction inlet, the inlet box are hingedly attached to the housing with for controlling the first inner air suction inlet
The interior cycle throttle of closure or openness, the inlet box be hingedly attached to the housing with for switch the second inner air suction inlet or
The internal-external cycle throttle of the extraneous air suction inlet closure, the interior cycle throttle and the internal-external cycle throttle and the fortune
Dynamic device connection；
The telecontrol equipment includes driving actuator, cam disc, interior cycle throttle linkage and internal-external cycle throttle
Linkage, driving actuator and the cam disc offer the first track groove by spline fitted on the cam disc
With the second track groove, the cam disc is connected with interior cycle throttle linkage and internal-external cycle throttle linkage, described interior
Cycle throttle linkage is connected with the interior cycle throttle, the internal-external cycle throttle linkage and the inner-outer circulating air
Door connection；
The interior cycle throttle linkage includes first connecting rod and the first rocking arm, and the first connecting rod, which is hinged with, to be used for
The first pin member moved in the first track groove, the first connecting rod are hinged on the inlet air tank shell, the first connecting rod
On be connected with the first cylinder for stirring first rocking arm, first rocking arm offers the first strip through-hole, described
First cylinder and the first strip through-hole clearance fit, the first rocking arm end and the axis spline of the interior cycle throttle
Coordinate；
The internal-external cycle throttle linkage includes second connecting rod and the second rocking arm, and the second connecting rod is hinged with use
In the second pin member moved in the second track groove, the second connecting rod is hinged on the inlet air tank shell, and described second connects
The second cylinder for stirring second rocking arm is connected with bar, second rocking arm offers the second strip through-hole, institute
State the second cylinder with the second bar shaped via clearance to coordinate, the second rocking arm end and the axis of the internal-external cycle throttle
Spline fitted.
Further, the interior cycle throttle and the internal-external cycle throttle are hull shape shape.
Further, reinforcing rib is had additional on the interior cycle throttle and the internal-external cycle throttle.
Further, at the first inner air suction inlet and the interior cycle throttle closure, second inner air
Suction inlet and the extraneous air suction inlet at the internal-external cycle throttle closure with being connected with sealing foam.
Further, the interior cycle throttle is manufactured with the internal-external cycle throttle by the way of double-shot moulding.
By adopting the above-described technical solution, the utility model has the following advantages：Pass through actuator controlled motion machine
Structure causes interior cycle throttle and internal-external cycle throttle deflection to carry out corresponding switching air-conditioning box air inlet pattern, reduces component number
Amount, reduces material cost, while reduces production installation time, improves production efficiency, reduces cost of labor, while because of parts
Reducing reduces failure rate, increases the physical life of part.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book and claims are realized and obtained.
Brief description of the drawings
The brief description of the drawings of the utility model is as follows.
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the interior cycle throttle of the utility model and the drive mechanism schematic diagram of outer circulation air door.
Fig. 3 is the utility model outer circulation mode configuration schematic diagram.
Fig. 4 is the utility model inner-outer circulation mode configuration schematic diagram.
Fig. 5 is the interior circulation pattern structure diagram of the utility model.
Fig. 6 assembles figure structure schematic representation for the utility model.
Fig. 7 is the utility model dimensional structure diagram.
Fig. 8 is the utility model cam disk drive structure schematic diagram.
In figure：1. inlet air tank shell；2. the first inner air suction inlet；3. the second inner air suction inlet；4. outside is empty
Aspiration entrance；Cycle throttle in 5.；6. internal-external cycle throttle；7. telecontrol equipment；71. cam disc；Cycle throttle connecting rod machine in 72.
Structure；721. first connecting rod；722. first rocking arms；73. internal-external cycle throttle linkage；731. second connecting rod；732. second shake
Arm；8. drive actuator；9. stent.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in attached drawing 1 to Fig. 8, a kind of inlet box of air conditioning for automobiles, include inlet air tank shell 1, interior cycle throttle 5,
Internal-external cycle throttle 6 and telecontrol equipment 7, offer inside the first inner air suction inlet 2, second on the inlet air tank shell 1
Air suction inlet 3 and extraneous air suction inlet 4, are hinged with the inlet air tank shell 1 for controlling first inner air
The interior cycle throttle 5 of 2 closure or openness of suction inlet, is hinged with the inlet air tank shell 1 empty for switching second inside
The internal-external cycle throttle 6 of aspiration entrance 3 or the extraneous air suction inlet 4 closure, the interior cycle throttle 5 and described inside and outside is followed
Ring air door 6 is connected with the telecontrol equipment 7；
The telecontrol equipment 7 includes driving actuator 8, cam disc 71, interior cycle throttle linkage 72 and inside and outside follows
Ring throttle linkage mechanism 73, driving actuator 8 and the cam disc 71 are opened up on the cam disc 71 by spline fitted
There are the first track groove and the second track groove, the cam disc 71 and interior cycle throttle linkage 72 and internal-external cycle throttle connecting rod
Mechanism 73 connects, and the interior cycle throttle linkage 72 is connected with the interior cycle throttle 5, the internal-external cycle throttle connecting rod
Mechanism 73 is connected with the internal-external cycle throttle 6；Cam disc is affixed by mounting bracket 9 and driving actuator in the present embodiment,
The interior cycle throttle linkage 72 includes 721 and first rocking arm 722 of first connecting rod, the first connecting rod
721 are hinged with the first pin member for being moved in the first track groove, and the first connecting rod 721 is hinged on 1 shell of inlet box
On body, the first cylinder for stirring first rocking arm 722, first rocking arm are connected with the first connecting rod 721
722 offer the first strip through-hole, first cylinder and the first strip through-hole clearance fit, first rocking arm
722 ends and the axis spline fitted of the interior cycle throttle 5；
The internal-external cycle throttle linkage 73 includes 731 and second rocking arm 732 of second connecting rod, the second connecting rod
731 are hinged with the second pin member for being moved in the second track groove, and the second connecting rod 731 is hinged on the inlet air tank shell
On 1, the second cylinder for stirring second rocking arm 732, second rocking arm are connected with the second connecting rod 731
732 offer the second strip through-hole, and second cylinder coordinates with the second bar shaped via clearance, second rocking arm
732 ends and the axis spline fitted of the internal-external cycle throttle 6.
The interior cycle throttle 5 and the internal-external cycle throttle 6 are hull shape shape.
Reinforcing rib is had additional on the interior cycle throttle 5 and internal-external cycle throttle 6.
At the first inner air suction inlet 2 and interior 5 closure of cycle throttle, the second inner air suction inlet
3 and the extraneous air suction inlet 4 and 6 closure of internal-external cycle throttle at be connected with sealing foam.
The interior cycle throttle 5 is manufactured with the internal-external cycle throttle 6 by the way of double-shot moulding.
Specific automobile air conditioner inlet air box mode switching principle explanation；By driving 8 rotation cam disk 71 of actuator, cam disc
The second pin member is moved in the first pin member in the first track groove and the second track groove on 71, so that rotation connection
First connecting rod 721 and second connecting rod 731 shift, the hinged spot wobble that can be wound in certain area on inlet air tank shell 1,
The second cylinder hinged on first connecting rod 721 hinged the first cylinder and second connecting rod 731 leads in corresponding swing arm bar shaped at the same time
Moved in hole, simultaneously because the axis spline fitted of swing arm and air door so that air door is around axis into horizontal deflection；
When needing different inlet air patterns, driving actuator 8 need to be only controlled accordingly so that air door deflects, to corresponding
Air inlet switch or closure.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and scope of the technical program, it should all
Cover among the right of the utility model.
Claims (5)
- A kind of 1. inlet box of air conditioning for automobiles, it is characterised in that：Include inlet air tank shell, interior cycle throttle, inner-outer circulating air Door and telecontrol equipment, the first inner air suction inlet, the second inner air suction inlet and outer are offered on the inlet air tank shell Portion's air suction inlet, the inlet box are hingedly attached to the housing with for controlling the first inner air suction inlet closure or openness Interior cycle throttle, the inlet box are hingedly attached to the housing with for switching the second inner air suction inlet or the extraneous air The internal-external cycle throttle of suction inlet closure, the interior cycle throttle and the internal-external cycle throttle are connected with the telecontrol equipment；The telecontrol equipment includes driving actuator, cam disc, interior cycle throttle linkage and internal-external cycle throttle connecting rod Mechanism, driving actuator and the cam disc offer the first track groove and the by spline fitted on the cam disc Two track grooves, the cam disc are connected with interior cycle throttle linkage and internal-external cycle throttle linkage, the interior circulation Throttle linkage mechanism is connected with the interior cycle throttle, and the internal-external cycle throttle linkage connects with the internal-external cycle throttle Connect；The interior cycle throttle linkage includes first connecting rod and the first rocking arm, and the first connecting rod is hinged with for the The first pin member moved in one track groove, the first connecting rod are hinged on the inlet air tank shell, solid on the first connecting rod It is connected to the first cylinder for stirring first rocking arm, first rocking arm offers the first strip through-hole, and described first Cylinder and the first strip through-hole clearance fit, the first rocking arm end and the axis spline of the interior cycle throttle are matched somebody with somebody Close；The internal-external cycle throttle linkage includes second connecting rod and the second rocking arm, and the second connecting rod, which is hinged with, to be used for The second pin member moved in second track groove, the second connecting rod is hinged on the inlet air tank shell, on the second connecting rod It is connected with the second cylinder for stirring second rocking arm, second rocking arm offers the second strip through-hole, and described Two cylinders coordinate with the second bar shaped via clearance, the second rocking arm end and the axis spline of the internal-external cycle throttle Coordinate.
- 2. the inlet box of air conditioning for automobiles according to claim 1, it is characterised in that：The interior cycle throttle and described inside and outside Cycle throttle is hull shape shape.
- 3. the inlet box of air conditioning for automobiles according to claim 1, it is characterised in that：The interior cycle throttle and described inside and outside Reinforcing rib is had additional on cycle throttle.
- 4. the inlet box of air conditioning for automobiles according to claim 1, it is characterised in that：The first inner air suction inlet with At the interior cycle throttle closure, the second inner air suction inlet and the extraneous air suction inlet and the inner-outer circulation Sealing foam is connected with air door closure.
- 5. the inlet box of air conditioning for automobiles according to claim 1, it is characterised in that：The interior cycle throttle with it is described inside and outside Cycle throttle is manufactured by the way of double-shot moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327284.0U CN207257295U (en) | 2017-10-16 | 2017-10-16 | A kind of inlet box of air conditioning for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327284.0U CN207257295U (en) | 2017-10-16 | 2017-10-16 | A kind of inlet box of air conditioning for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257295U true CN207257295U (en) | 2018-04-20 |
Family
ID=61916381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327284.0U Active CN207257295U (en) | 2017-10-16 | 2017-10-16 | A kind of inlet box of air conditioning for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207257295U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407572A (en) * | 2018-04-25 | 2018-08-17 | 南方英特空调有限公司 | A kind of interior outer gas two layers flow automobile air conditioner inlet air box assembly |
| CN109050212A (en) * | 2018-08-03 | 2018-12-21 | 常州市佳乐车辆配件制造有限公司 | A kind of automotive air blowers fresh air housing unit |
| CN109532395A (en) * | 2018-12-17 | 2019-03-29 | 博耐尔汽车电气系统有限公司 | A kind of automobile air conditioner inlet air mouth assembly and its installation method |
| CN112026478A (en) * | 2020-08-17 | 2020-12-04 | 上海空调国际南通有限公司 | Automobile air conditioner air inlet mode control system and control method thereof |
| CN112590498A (en) * | 2020-12-31 | 2021-04-02 | 艾泰斯热系统研发（上海）有限公司 | Air inlet compensation structure of automobile air conditioner box and automobile air conditioner |
| WO2021073749A1 (en) * | 2019-10-18 | 2021-04-22 | Marelli Cabin Comfort Uk Limited | Intake structure |
| EP4119370A4 (en) * | 2020-03-10 | 2023-09-06 | Great Wall Motor Company Limited | Operating method for air conditioning system for vehicle |
-
2017
- 2017-10-16 CN CN201721327284.0U patent/CN207257295U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407572A (en) * | 2018-04-25 | 2018-08-17 | 南方英特空调有限公司 | A kind of interior outer gas two layers flow automobile air conditioner inlet air box assembly |
| CN108407572B (en) * | 2018-04-25 | 2023-11-07 | 南方英特空调有限公司 | Air inlet box assembly of automobile air conditioner with double-layer air flow inside and outside |
| CN109050212A (en) * | 2018-08-03 | 2018-12-21 | 常州市佳乐车辆配件制造有限公司 | A kind of automotive air blowers fresh air housing unit |
| CN109532395A (en) * | 2018-12-17 | 2019-03-29 | 博耐尔汽车电气系统有限公司 | A kind of automobile air conditioner inlet air mouth assembly and its installation method |
| WO2021073749A1 (en) * | 2019-10-18 | 2021-04-22 | Marelli Cabin Comfort Uk Limited | Intake structure |
| CN114585527A (en) * | 2019-10-18 | 2022-06-03 | 海立马瑞利英国有限公司 | Air inlet structure |
| EP4119370A4 (en) * | 2020-03-10 | 2023-09-06 | Great Wall Motor Company Limited | Operating method for air conditioning system for vehicle |
| CN112026478A (en) * | 2020-08-17 | 2020-12-04 | 上海空调国际南通有限公司 | Automobile air conditioner air inlet mode control system and control method thereof |
| CN112026478B (en) * | 2020-08-17 | 2021-12-28 | 上海空调国际南通有限公司 | Automobile air conditioner air inlet mode control system and control method thereof |
| CN112590498A (en) * | 2020-12-31 | 2021-04-02 | 艾泰斯热系统研发（上海）有限公司 | Air inlet compensation structure of automobile air conditioner box and automobile air conditioner |
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| GR01 | Patent grant |