CN211641761U - Automobile air conditioner mechanism - Google Patents
Automobile air conditioner mechanism Download PDFInfo
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- CN211641761U CN211641761U CN201922367786.1U CN201922367786U CN211641761U CN 211641761 U CN211641761 U CN 211641761U CN 201922367786 U CN201922367786 U CN 201922367786U CN 211641761 U CN211641761 U CN 211641761U
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- defrosting
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Abstract
The utility model discloses an automobile air conditioner mechanism, its characterized in that: the distributor comprises a distributor shell assembly and an air inlet shell assembly, wherein a filter shell assembly is arranged between the distributor shell assembly and the air inlet shell assembly; the distributor shell assembly is provided with a blowing surface air outlet and a defrosting air outlet which are arranged side by side, and the blowing surface air outlet and the defrosting air outlet share a blowing surface defrosting air door; and a mixing air door is arranged between the evaporator and the heater and comprises a cold air door for controlling the opening and closing of the cold air channel and a hot air door for controlling the size of the hot air channel introduced into the heater. The utility model discloses this kind of vehicle air conditioner mechanism through the reasonable setting of its structure to realize vehicle air conditioner's compact structure and lightweight, the suitability is good, has stronger practicality and better application prospect.
Description
Technical Field
The utility model belongs to the technical field of vehicle air conditioner, more specifically the automobile air conditioner mechanism that says so.
Background
An automobile air conditioning system is a device for refrigerating, heating, ventilating and purifying air in a carriage. The automobile seat cushion can provide a comfortable riding environment for passengers, reduce the fatigue strength of a driver and improve the driving safety.
At present, people have higher and higher requirements on development of new energy, saving and use of the existing energy and low carbon and environmental protection, and the air conditioning mechanism in the prior art cannot well meet the requirements of small volume and light weight; how to reduce the weight of the air conditioner on the premise of improving the comfort of the air conditioner, providing a light and compact air conditioner box body, reducing the occupied space of the air conditioner to the maximum extent, releasing more space in a vehicle, lightening the weight of the vehicle, improving the comfort of people when riding, and being a new pursued by air conditioner manufacturers continuously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that prior art exists, provide one kind and arrange simple reasonable, compact structure, the car air conditioner mechanism of the demand of being suitable for little space arrangement that can be better.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the automobile air conditioning mechanism is characterized in that: the distributor comprises a distributor shell assembly and an air inlet shell assembly, wherein a filter shell assembly is arranged between the distributor shell assembly and the air inlet shell assembly; the distributor shell assembly is provided with a blowing surface air outlet and a defrosting air outlet which are arranged side by side, and the blowing surface air outlet and the defrosting air outlet share a blowing surface defrosting air door; and a mixing air door is arranged between the evaporator and the heater and comprises a cold air door for controlling the opening and closing of the cold air channel and a hot air door for controlling the size of the hot air channel introduced into the heater.
In order to make the above technical solution more detailed and concrete, the present invention further provides the following preferable technical solution to obtain satisfactory practical effect:
the distributor shell assembly is formed by combining a distributor left shell, a distributor right shell and an evaporator lower shell, an air blower is arranged in the distributor shell assembly, and an evaporator and a heater are sequentially arranged on one side of an air outlet of the air blower.
A face-blowing defrosting air door and a foot-blowing air door are arranged in the distributor shell, and the foot-blowing air door controls the foot-blowing air channel to open and close.
The distributor shell is internally provided with a cold air channel and a hot air channel which are communicated with the blowing surface air outlet and the defrosting air outlet, and the blowing surface defrosting air door controls the opening and closing of the cold air channel and the hot air channel which are communicated with the blowing surface air outlet and the defrosting air outlet.
The mixing air door is driven by a mixing air door driving mechanism; the blowing face air outlet and the defrosting air outlet are driven by a mode air door driving mechanism.
The mixing air door driving mechanism and the mode air door driving mechanism respectively comprise driving motors which respectively drive each air door to rotate.
The air blower is a centrifugal motor.
The air inlet shell assembly comprises an air inlet left shell and an air inlet right shell, a circulating air door is arranged inside the air inlet left shell and the air inlet right shell, and the circulating air door is driven by an air door servo motor.
The air conditioner is characterized in that an outer circulation air inlet and an inner circulation air inlet are formed in the air inlet left shell and the air inlet right shell, the connecting direction of the air inlet left shell and the air inlet right shell is perpendicular to the inner and outer air inlet directions, and the rotating shaft of the circulation air door is perpendicular to the inner and outer air inlet directions.
The filter shell assembly is formed by combining an upper filter shell and a lower filter shell, a filter element is arranged in the filter shell assembly, and a filter end cover is arranged on the filter element.
Compared with the prior art, the utility model, the vehicle air conditioner mechanism has following advantage: the utility model discloses this kind of vehicle air conditioner mechanism through the reasonable setting of its structure to realize vehicle air conditioner's compact structure and lightweight, the suitability is good, has stronger practicality and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic structural view of an automotive air conditioning mechanism of the present invention;
FIG. 2 is a schematic structural diagram of the automotive air conditioning mechanism of the present invention;
FIG. 3 is a schematic view of the air intake housing assembly illustrating the air flow and explosion of the present invention;
FIG. 4 is a schematic view of the air flow and explosion of the filter housing assembly of the present invention;
FIG. 5 is a schematic view of the gas flow of the dispenser housing assembly of the present invention;
fig. 6 is a schematic view of the internal flow field of the dispenser housing assembly of the present invention during cooling;
fig. 7 is a schematic view of the internal flow field of the dispenser housing assembly of the present invention during heating;
labeled as: 1. the air conditioner comprises an air blower, a main driving foot blowing air hood, a mode air door driving mechanism, a 4 air duct temperature sensor, a 5 evaporator, a 6 heater, a 7 drain pipe, a 8 mixing air door driving mechanism, a 9 air conditioner control module, a 10 auxiliary driving foot blowing air hood, 11 air conditioner wiring harnesses, 12 a blowing surface defrosting air door, 13 foot blowing air doors, 14 cold air doors, 15 and a warm air door.
100. The air inlet comprises an air inlet shell assembly, 101, an air inlet left shell, 102, an air inlet right shell, 103, a circulating air door, 104, an air door servo motor, 200, a filter shell assembly, 201, a filter upper shell, 202, a filter lower shell, 203, a filter element, 204, a filter end cover, 300, a distributor shell assembly, 301, a blowing surface air outlet, 302 and a defrosting air outlet.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The air conditioning mechanism of the present invention, as shown in fig. 1 and 2, includes a distributor housing assembly 300 and an air intake housing assembly 100, and a filter housing assembly 200 is disposed between the distributor housing assembly 300 and the air intake housing assembly 100; the dispenser housing assembly 300 is provided with a face blowing air outlet 301 and a defrosting air outlet 302 which are arranged side by side, and the face blowing air outlet 301 and the defrosting air outlet 302 share one face blowing defrosting air door 12. Fig. 6 and 7 are schematic views of flow fields during cooling and heating in the dispenser housing assembly, and the blowing-face defrosting mode is realized by controlling cold and hot air flows from the cold air channel or the hot air channel through the blowing-face air outlet 301 and the defrosting air outlet 302 through the blowing-face defrosting damper 12. The blowing surface air outlet 301 and the defrosting air outlet 302 share the blowing surface defrosting air door 12, and only one driving mechanism is needed to control driving, so that the internal structure can be correspondingly simplified, and the space arrangement is saved.
The utility model discloses in, as shown in fig. 2, 5, dispenser housing assembly 300 constitutes for the shell combination under left casing of dispenser and the right casing of dispenser and the evaporimeter, and the inside of dispenser housing assembly is equipped with air-blower 1, is equipped with evaporimeter 5 and heater 6 in proper order on one side of the air outlet of air-blower 11. As shown in fig. 2, the evaporator 5 and the heater 6 are vertically arranged, a blowing surface air outlet 301 and a defrosting air outlet 302 are provided on the dispenser housing assembly 300, a main-driving foot-blowing fan housing 2 and an auxiliary-driving foot-blowing fan housing 10 are provided on both sides, and an air duct temperature sensor 4 for detecting the temperature in the corresponding air duct is correspondingly arranged near the air outlet.
In the utility model, a mixing air door, a face-blowing defrosting air door 12 and a foot-blowing air door 13 are arranged in the shell of the distributor, the mixing air door is arranged between the evaporator 5 and the heater 6, the mixing air door comprises a cold air door 114 for controlling the opening and closing of a cold air channel and a hot air door 15 for controlling the opening and closing of the heater air channel, and the air door is opened and closed to control the refrigeration and heating of the air conditioner; the foot blowing air door 13 controls the opening and closing of the foot blowing air duct so as to control the ventilation of the main driving foot blowing fan cover 2 and the auxiliary driving foot blowing fan cover 10 to realize refrigeration and heating. A cold air channel and a hot air channel communicated with the blowing surface air outlet 301 and the defrosting air outlet 302 are arranged in the distributor shell, and the blowing surface defrosting air door 12 controls the opening and closing of the cold air channel and the hot air channel communicated with the blowing surface air outlet 301 and the defrosting air outlet 302.
The mixing air door of the utility model is driven by the mixing air door driving mechanism 8; the blowing side outlet 301 and the defrosting outlet 302 are driven by the mode damper driving mechanism 3. The mixing damper driving mechanism 8 and the mode damper driving mechanism 3 each include a driving motor for driving each damper to rotate, respectively.
The utility model discloses in, air-blower 1 is centrifugal motor, can effectually reduce the volume of air intake assembly, and the space is more compact.
The utility model discloses in, as shown in fig. 3, air intake casing assembly 100 includes air intake left side casing 101 and air intake right side casing 102, and inside is equipped with circulation air door 103, and circulation air door 103 passes through air door servo motor drive 104. The left air inlet shell 101 and the right air inlet shell 102 are provided with an external circulation air inlet and an internal circulation air inlet, the air inlet direction is as shown in fig. 3, the connecting direction of the left air inlet shell 101 and the right air inlet shell 102 is perpendicular to the internal and external air inlet directions, and the rotating shaft of the circulation air door is perpendicular to the internal and external air inlet directions.
In the utility model, as shown in fig. 4, the filter housing assembly 200 is composed of an upper filter housing 201 and a lower filter housing 202, a filter element 203 is arranged in the upper filter housing, and a filter end cover 204 is arranged on the filter element 203. The filter shell is provided with an air inlet end connected with the air inlet shell assembly 100 and an air outlet end connected with the distributor shell assembly 300.
The utility model discloses an automobile air conditioning mechanism, include by the air intake casing assembly 100, filter casing assembly 200, distributor casing assembly 300 constitution of mutually supporting, be equipped with in the distributor casing assembly 300 and inhale the air-blower 1 of casing with the wind, still be equipped with evaporimeter 5 and the heater 6 of refrigeration and heating effect, still be equipped with cold wind runner and hot-blast runner, be equipped with mixed air door between evaporimeter 5 and heater 6, mixed air door lets in including the cold wind air door and the control of the size that control cold wind channel opened and shut the hot-blast air door of heater wind channel size for adjust cold and hot-blast ratio, be equipped with the air door in each air outlet department, open and shut through the air door and realize different modes of blowing.
The utility model discloses an automobile air conditioner is a combination of a wind distributing mechanism and a wind suction mechanism; the centrifugal fan is arranged in the distributor shell assembly, so that the volume of the air inlet assembly can be effectively reduced, and the blowing surface and the defrosting air outlet share one air door, so that the whole air-conditioning space is more compact.
The utility model discloses in, air intake casing assembly 100 is for the plastics envelope casing that contains the circulation air door, and the air intake is equipped with extrinsic cycle air intake and inner loop air intake, and the outside is equipped with circulation air door motion and is air door servo motor 104 control circulation air door 103 rotation promptly to make the air conditioner realize the extrinsic cycle of air intake and the switching between the inner loop.
The inside of dispenser housing assembly 300 is equipped with centrifugal fan and evaporimeter, heater, is equipped with the air mixing door in the dispenser housing, blows face defrosting air door 12 and blows foot air door 13, and the casing outside is equipped with mode air door actuating mechanism 3 and air mixing door actuating mechanism 8, adjusts the changes in temperature and the air-out mode of air conditioning box through air conditioner control module 9, still is equipped with the air conditioner pencil 11 of connecting the whole car control.
The utility model discloses vehicle air conditioner mechanism, owing to adopt above-mentioned structure, the blast air module unites two into one with the distributor module, the occupation space of furthest reduction air conditioner; the opening and closing of the two air outlets of the blowing face and the defrosting are realized through the opening and closing of one air door, namely, the air outlets of the blowing face and the defrosting share one air door, so that the number and the area of the mode air doors are reduced, the structure is more compact, and the light weight is realized; temperature regulation is realized through the linkage of two air mixing doors, the running interval of the air mixing doors is reduced, and the arrangement space in the direction can be relatively met.
As shown in fig. 3, the air inlet casing assembly 100 is formed by combining an air inlet left casing 101 and an air inlet right casing 102, the air inlet assembly is provided with a fresh air inlet and an internal circulation air inlet, the air inlet right casing is provided with a circulation air door movement mechanism, and the internal and external circulation air doors are driven by a circulation air door servo motor 104 to operate, so that the air conditioner realizes switching between external circulation and internal circulation of the air inlet, and thus realizes adjustment of fresh air inlet from outside of the vehicle and air circulation in the vehicle.
The utility model discloses in, in distributor housing assembly 300, air-blower 1 operation, the extrinsic cycle air intake or the internal circulation air intake from air intake housing assembly 100 inhales natural wind, send into distributor housing assembly 300 by the passageway in spiral case exit after the filter filters. Outdoor or indoor normal temperature air sucked from an air inlet enters the air conditioner, and is uniformly blown to the surface of an evaporator core after entering a distributor shell assembly 300, the cold air from the evaporator core is adjusted to be matched with the ratio of cold air and hot air by a mixing air door movement mechanism to adjust the opening and closing of a cold air door 14 and a hot air door 15, and the cold air is directly blown out of an air outlet without passing through a heater if the heater core does not heat the air after the air is cooled by the evaporator core, namely the hot air door 15 is closed; if the temperature of needs uprising, then can open certain angle to the warm braw air door 15 that leads to the heater core, close 14 certain angles of cold wind air door simultaneously to this heats partly air, two air door simultaneous movement, the angle is opened and shut the difference and can be realized different temperature regulation, pass through the control of mode air door motion again, carry to each air outlet according to the demand the gas that well reaches operation requirement of mixing, as shown in fig. 6, 7, can realize purposes such as air conditioner refrigeration, heating, defrosting, defogging.
The utility model discloses this kind of vehicle air conditioner mechanism through the reasonable setting of its structure to realize vehicle air conditioner's compact structure and lightweight, the suitability is good, has stronger practicality and better application prospect.
The present invention has been described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and various insubstantial improvements or direct applications to other applications can be achieved by using the method and technical solution of the present invention, which all fall within the protection scope of the present invention.
Claims (10)
1. Vehicle air conditioner mechanism, its characterized in that: the distributor comprises a distributor shell assembly and an air inlet shell assembly, wherein a filter shell assembly is arranged between the distributor shell assembly and the air inlet shell assembly; the distributor shell assembly is provided with a blowing surface air outlet and a defrosting air outlet which are arranged side by side, and the blowing surface air outlet and the defrosting air outlet share a blowing surface defrosting air door; and a mixing air door is arranged between the evaporator and the heater and comprises a cold air door for controlling the opening and closing of the cold air channel and a hot air door for controlling the size of the hot air channel introduced into the heater.
2. An automotive air conditioning mechanism according to claim 1, characterized in that: the distributor shell assembly is formed by combining a distributor left shell, a distributor right shell and an evaporator lower shell, an air blower is arranged in the distributor shell assembly, and an evaporator and a heater are sequentially arranged on one side of an air outlet of the air blower.
3. An automotive air conditioning mechanism according to claim 2, characterized in that: a face-blowing defrosting air door and a foot-blowing air door are arranged in the distributor shell, and the foot-blowing air door controls the foot-blowing air channel to open and close.
4. An automotive air conditioning mechanism according to claim 3, characterized in that: the distributor shell is internally provided with a cold air channel and a hot air channel which are communicated with the blowing surface air outlet and the defrosting air outlet, and the blowing surface defrosting air door controls the opening and closing of the cold air channel and the hot air channel which are communicated with the blowing surface air outlet and the defrosting air outlet.
5. An automotive air conditioning mechanism according to claim 4, characterized in that: the mixing air door is driven by a mixing air door driving mechanism; the blowing face air outlet and the defrosting air outlet are driven by a mode air door driving mechanism.
6. An automotive air conditioning mechanism according to claim 5, characterized in that: the mixing air door driving mechanism and the mode air door driving mechanism respectively comprise driving motors which respectively drive each air door to rotate.
7. An automotive air conditioning mechanism according to claim 2, characterized in that: the air blower is a centrifugal motor.
8. An automobile air-conditioning mechanism according to any one of claims 1 to 7, characterized in that: the air inlet shell assembly comprises an air inlet left shell and an air inlet right shell, a circulating air door is arranged inside the air inlet left shell and the air inlet right shell, and the circulating air door is driven by an air door servo motor.
9. An automotive air conditioning mechanism according to claim 8, characterized in that: the air conditioner is characterized in that an outer circulation air inlet and an inner circulation air inlet are formed in the air inlet left shell and the air inlet right shell, the connecting direction of the air inlet left shell and the air inlet right shell is perpendicular to the inner and outer air inlet directions, and the rotating shaft of the circulation air door is perpendicular to the inner and outer air inlet directions.
10. An automotive air conditioning mechanism according to claim 1, characterized in that: the filter shell assembly is formed by combining an upper filter shell and a lower filter shell, a filter element is arranged in the filter shell assembly, and a filter end cover is arranged on the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367786.1U CN211641761U (en) | 2019-12-25 | 2019-12-25 | Automobile air conditioner mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367786.1U CN211641761U (en) | 2019-12-25 | 2019-12-25 | Automobile air conditioner mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211641761U true CN211641761U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922367786.1U Active CN211641761U (en) | 2019-12-25 | 2019-12-25 | Automobile air conditioner mechanism |
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| Country | Link |
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| CN (1) | CN211641761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962543A (en) * | 2019-12-25 | 2020-04-07 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner mechanism |
| CN113400894A (en) * | 2021-07-30 | 2021-09-17 | 重庆长安新能源汽车科技有限公司 | Automobile small-sized air conditioner box assembly, automobile air conditioner control method and automobile |
-
2019
- 2019-12-25 CN CN201922367786.1U patent/CN211641761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962543A (en) * | 2019-12-25 | 2020-04-07 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner mechanism |
| CN113400894A (en) * | 2021-07-30 | 2021-09-17 | 重庆长安新能源汽车科技有限公司 | Automobile small-sized air conditioner box assembly, automobile air conditioner control method and automobile |
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