CN220199015U - Air inlet duct structure of automobile air conditioner - Google Patents
Air inlet duct structure of automobile air conditioner Download PDFInfo
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- CN220199015U CN220199015U CN202320951657.0U CN202320951657U CN220199015U CN 220199015 U CN220199015 U CN 220199015U CN 202320951657 U CN202320951657 U CN 202320951657U CN 220199015 U CN220199015 U CN 220199015U
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- inlet duct
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- air conditioner
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- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 44
- 239000000428 dust Substances 0.000 abstract description 15
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 7
- 238000003915 air pollution Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air inlet duct structure of an automobile air conditioner, which comprises a ventilation cover plate and a channel shell, wherein the channel shell comprises an air inlet duct I and an air inlet duct II, a baffle and an air filter element baffle are respectively arranged in the air inlet duct II, the air filter element baffle is regulated by a driving device and deflected to be attached to the side edge of the baffle, and a water outlet is formed in the bottom of the air inlet duct I. The beneficial effects are that: according to the air conditioner, the air inlet air channel, the air-liquid separation water baffle and the baffle are combined and developed with the air filter element baffle which is electrically regulated, and when the air conditioner runs in a rainy day, water drops are blocked from moving forwards through the water baffle and the baffle after entering the rainy day mode water vapor suction air channel, so that the purpose of preventing water from being sucked into the air conditioner is achieved; when the air conditioner runs in the sand-dust haze weather, the driving device adjusts the air filter element partition plate to rotate and be attached and sealed with the baffle plate, and air entering the air inlet air duct of the air conditioner is filtered, so that the air purifying purpose is achieved.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to an air inlet duct structure of an automobile air conditioner.
Background
With the great popularity of automobiles, automobiles have been not just moving vehicles, but a moving office, living place. With the rapid development of new energy automobiles, the buyers pay attention to the range of the automobiles, and the insufficient range of the electric automobiles brings mileage anxiety to customers, so that the effective mode for increasing the range of the automobiles is to reduce the weight of the whole automobile under the condition of certain battery capacity, and the existing electric automobiles on the market already cancel a sheet metal launder under the front windshield of the traditional oil automobile, and after the cancellation, the water is discharged, and a plastic air inlet duct is added under a ventilation cover plate to serve as a sheet metal launder replacing function, so that the electric automobiles are connected with the air inlet of an air conditioner box of the automobile.
In the prior art, the ventilation cover plate in the area above the air inlet of the air conditioner is additionally provided with an air inlet opening area, so that new problems are brought, a vehicle is driven in a rainy environment, and when a driver opens the air conditioner, the risk that water is sucked into the air conditioner exists, and the air conditioner is easy to damage. The traditional oil truck has no problem because the air inlet opening area of the air inlet air channel below the ventilation cover plate is arranged in a staggered manner with the air inlet area of the air conditioner, the air-conditioner air suction gas-liquid transmission path is long, water drips on the sheet metal water flowing groove under the action of gravity in the transmission path, and finally the water is discharged out of the engine room from two sides;
however, the electric vehicle is developed to reduce the quality of the whole vehicle, and the size of the air inlet air channel of the air conditioner is not particularly large, so that the air inlet opening area of the ventilation cover plate is required to be arranged near the air inlet area of the air conditioner, and the design pain point is generated, therefore, the problem that water is sucked into the air conditioner is solved firstly, and meanwhile, in the case of sand dust and haze weather, for example, excessive dust can cause air pollution in the vehicle, and the product sales bright point cannot be improved; the air inlet duct of the air conditioner not only needs to run in rainy days to achieve the purpose of preventing water from being sucked into the air conditioner, but also needs to pay attention to the conditions of sand dust and haze weather
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an air inlet duct structure of an automobile air conditioner, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an automobile air conditioner air inlet duct structure, includes vent flap and passageway casing, vent flap's top is provided with the air inlet, passageway casing is including air inlet duct one and air inlet duct two, and air inlet duct one and air inlet duct two communicate each other, air inlet duct one is located vent flap's bottom and be linked together with the air inlet, air inlet duct one's inner wall upper end department of bending is provided with the breakwater, air inlet duct two's inside is provided with baffle and air filter baffle respectively, air filter baffle is adjusted and is deflected to baffle side laminating by drive arrangement, air inlet duct one's bottom is provided with the outlet.
Further, a sealing strip I is arranged between the end part of the first air inlet duct of the channel shell and the ventilation cover plate.
Further, a mounting hole correspondingly connected with the sheet metal part of the front cabin of the vehicle is formed in the side part of the front end of the air inlet duct II.
Further, a sealing strip II connected with the sheet metal part of the front cabin of the vehicle is arranged at the front end of the air inlet air channel II.
Further, the air filter comprises a sealing strip III, wherein the sealing strip III is positioned at the bottom of the air filter element partition plate.
Furthermore, the first air inlet channel is of a conical structure, the first air inlet channel is embedded with the connecting part of the second air inlet channel, and the first air inlet channel is connected with the clamping block of the second air inlet channel in a clamping way through a plurality of buckles.
Further, the driving device comprises a driving motor, the driving motor is located on the outer wall of the air inlet air channel II, the front end of a driving shaft of the driving motor is connected with an air filter element partition board, and the other end of the air filter element partition board is connected with the inner wall shaft of the channel shell.
Further, the driving device further comprises an electric telescopic rod, the electric telescopic rod is located in the air inlet air duct II, and the electric telescopic rod is hinged to the air filter element partition plate and the air inlet air duct II.
The utility model provides an air inlet duct structure of an automobile air conditioner, which has the following beneficial effects: according to the utility model, through the optimization measures of the gas-liquid separation scheme of the air inlet duct of the prior art air conditioner, the problem that water is sucked into the air conditioner is solved, and new function development is added, for example, when sand dust is in haze weather, the air pollution in a vehicle is reduced, and the sales bright point of the product is improved; according to the air conditioner, the air inlet air channel is additionally provided with the air-liquid separation water baffle and the baffle plate, and the air filter baffle plate is electrically regulated to be combined and developed, so that when the air conditioner is driven in a rainy day mode, water drops are blocked from moving forwards through the water baffle plate and the baffle plate, and air can flow upwards to bypass the water baffle plate and the baffle plate to enter the air conditioner, and the purpose of preventing water from being sucked into the air conditioner is achieved; when the air conditioner runs in the sand-dust haze weather and enters the sand-dust haze mode, the air filter separator can adjust the operation button through the passenger cabin, the driving device adjusts the air filter separator to rotate and be attached and sealed with the baffle, and air entering the air inlet air duct of the air conditioner is filtered, so that the air purifying purpose is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an air intake duct structure of an automotive air conditioner according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a duct housing of an air intake duct structure of an automotive air conditioner according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an intake duct structure of an automotive air conditioner according to an embodiment of the present utility model;
fig. 4 is a sectional view of a driving state of a driving motor according to an embodiment of the present utility model;
FIG. 5 is a perspective view of an air filter separator of an air intake duct structure of an automotive air conditioner according to an embodiment of the present utility model;
fig. 6 is a sectional view of an electric telescopic rod according to an embodiment of the present utility model in a driving state.
In the figure:
1. a vent flap; 2. a channel housing; 3. an air inlet; 4. a water baffle; 5. an air inlet duct I; 6. an air inlet duct II; 7. a baffle; 8. an air filter element separator; 9. a driving device; 10. a water outlet; 11. a first sealing strip; 12. a second sealing strip; 13. a third sealing strip; 14. a driving motor; 15. an electric telescopic rod; 16. and (5) mounting holes.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, an air inlet duct structure of an automobile air conditioner is provided.
Embodiment one:
as shown in fig. 1-6, according to an embodiment of the utility model, an air inlet duct structure of an air conditioner of an automobile comprises a ventilation cover plate 1 and a channel shell 2, wherein an air inlet 3 is arranged at the top of the ventilation cover plate 1, the channel shell 2 comprises an air inlet duct I5 and an air inlet duct II 6, the air inlet duct I5 and the air inlet duct II 6 are mutually communicated, the air inlet duct I5 is positioned at the bottom of the ventilation cover plate 1 and is communicated with the air inlet 3, a water baffle 4 is arranged at a bending position of the upper end of the inner wall of the air inlet duct I5, a baffle 7 and an air filter baffle 8 are respectively arranged in the air inlet duct II 6, the air filter baffle 8 is regulated by a driving device 9 and deflected to the side edge of the baffle 7 for fitting, and a water outlet 10 is arranged at the bottom of the air inlet duct I5.
The risk that water is sucked into the air conditioner is solved, and the damage economic loss of the air conditioner of a consumer is reduced; by adopting the scheme, the size of the air inlet duct of the air conditioner can be reduced, the arrangement space of the front cabin can be more compact, and the lightweight development is greatly improved; the front/air inlet duct one-clamping fixing structure is simple, and factory assembly workers can conveniently operate without other installation tools; the baffle 7 is added to play a role in shielding, and when the hood is opened, the air conditioner internal structure is prevented from being seen through the air inlet hole of the ventilation cover plate 1, so that the appearance quality of the whole vehicle can be improved; the air inlet channel and air filter element partition plate 8 is electrically designed, so that the air quality in the vehicle is improved, and meanwhile, the air inlet sectional area of the sucked air conditioner can be controlled by adjusting the opening angle of the air filter element partition plate 8, so that the refrigerating/heating effect of the air conditioner is improved; the air inlet duct air filter element partition plate 8 is electrically designed, so that the replacement period of an air conditioner filter element is reduced; the air inlet duct of the air conditioner introduces an electric design, so that the product sales bright point is increased, and the product sales is more specific competitive.
Embodiment two:
as shown in fig. 1-6, a sealing strip 11 is arranged between the end of the channel housing 2, which is located between the air inlet channel 5 and the ventilation flap 1. And a mounting hole 16 correspondingly connected with the vehicle front cabin sheet metal part is formed in the side part of the front end of the air inlet air channel II 6. And a sealing strip II 12 connected with a vehicle front cabin sheet metal part is arranged at the front end of the air inlet air channel II 6.
As shown in fig. 1-6, the air filter separator further comprises a third sealing strip 13, wherein the third sealing strip 13 is positioned at the bottom of the air filter separator 8. The first air inlet duct 5 is of a conical structure, the first air inlet duct 5 is embedded with the connecting part of the second air inlet duct 6, a sealing frame strip is also arranged in the embedded part, and the first air inlet duct 5 is connected with the clamping block of the second air inlet duct 6 in a clamping way through a plurality of clamping buckles.
As shown in fig. 4-5, the driving device 9 includes a driving motor 14, the driving motor is located on the outer wall of the air inlet duct two 6, the front end of the driving shaft of the driving motor 14 is connected with the air filter element partition board 8, and the other end of the air filter element partition board 8 is connected with the inner wall shaft of the channel shell 2. The driving motor 14 is positioned on the side part of the outer wall, and the driving motor 14 adjusts the air filter element baffle 8 to rotate and be attached and sealed with the baffle 7 to filter the air in the air inlet duct of the air conditioner, so that the air purifying purpose is achieved.
As shown in fig. 6, the driving device 9 further includes an electric telescopic rod 15, the electric telescopic rod 15 is located inside the air inlet duct two 6, and the electric telescopic rod 15 is hinged to the air filter element partition 8 and the air inlet duct two 6. The electric telescopic rod 15 is positioned on the side part of the inner wall, and the air filter element baffle 8 is adjusted to rotate through the electric telescopic rod 15 to be attached and sealed with the baffle 7 so as to filter the air in the air inlet duct of the air conditioner, thereby achieving the aim of purifying the air.
During practical application, the air inlet air channel II 6 is fixedly installed with the front cabin sheet metal part welding column through a plurality of nuts, then the air inlet air channel I5 is fixedly installed with the air inlet air channel II 6 through a plurality of self-clamping structure buckles, the buckles between the air inlet air channel I5 and the air inlet air channel II 6 can be connected through bolts, the connection strength is high, and the ventilation cover plate 1 is covered on the air inlet air channel I5, so that the ventilation cover plate 1 is connected with the channel shell 2;
when an automobile takes air from the outside, air enters the first air inlet air channel 5 from an air inlet grille of the air inlet 3 on the ventilation cover plate 1, the air firstly passes through the water baffle 4 on the upper wall surface of the air inlet air channel 5, water carried in the air is blocked by the water baffle 4 on the channel shell 2, accumulated water drops and is discharged from the water outlet 10, the water baffle 4 is arranged at a bending position, rainwater entrained by air flow in the effective air channel is effectively blocked, water-air separation is realized, the baffle 7 arranged in the second air inlet air channel 6 can block water and air at the lower end surface, the water flows into the water outlet 10 from the wall surface of the channel shell 2, the water can be blocked for two times through the baffle 7, and the blocked water is discharged out of the engine room through the water outlet 10;
and when sand dust haze weather, the air conditioner gets into sand dust haze mode, breakwater 4 and baffle 7 can get into preliminary separation to great grit dust to discharge through outlet 10, air filter baffle 8 then can be through passenger cabin adjustment operating button, start drive arrangement 9 adjustment air filter baffle 8 rotatory and baffle 7 laminating seal, sealing strip three 13 have improved sealing connection effect, and then air filter baffle 8 filters the air that gets into the wind channel that admits air, thereby reach the air-purifying mesh, avoid too much dust to the influence of air conditioner.
The adjustment under the mode change of the rainwater environment and the sand and dust haze environment can be satisfied by controlling and adjusting the electric adjusting mode under different environments through the driving device 9, and meanwhile, the driving device 9 can satisfy the installation requirements of various choices through the mode of driving the motor 14 or the electric telescopic rod 15;
the risk that water is sucked into the air conditioner is solved, and the damage economic loss of the air conditioner of a consumer is reduced; by adopting the scheme, the size of the air inlet duct of the air conditioner can be reduced, the arrangement space of the front cabin can be more compact, and the lightweight development is greatly improved; the clamping and fixing structure between the air inlet air duct I5 and the air inlet air duct II 6 is simple, and the operation is simple; the baffle 7 is added to play a role in shielding, and when the hood is opened, the air conditioner internal structure is prevented from being seen through the air inlet hole of the ventilation cover plate 1, so that the appearance quality of the whole vehicle can be improved; the air inlet channel and air filter element partition plate 8 is electrically designed, so that the air quality in the vehicle is improved, and meanwhile, the air inlet sectional area of the sucked air conditioner can be controlled by adjusting the opening angle of the air filter element partition plate 8, so that the refrigerating/heating effect of the air conditioner is improved; the air inlet duct air filter element partition plate 8 is electrically designed, so that the replacement period of an air conditioner filter element is reduced; the air inlet duct of the air conditioner introduces an electric design, so that the product sales bright point is increased, and the product sales is more specific competitive.
In summary, by means of the above technical solution of the present utility model, through the optimization measures for the prior art air-conditioning intake duct gas-liquid separation solution mentioned in the background art, the problem that water is sucked into the air conditioner needs to be solved, and new function development is added at the same time, for example, when sand, dust and haze weather is generated, air pollution in the vehicle is reduced, and product sales bright spots are improved; according to the air conditioner, the air inlet air channel is additionally provided with the air-liquid separation water baffle 4 and the baffle 7, and the air filter baffle 8 is electrically regulated to be combined and developed, after the air conditioner enters a rainy day mode water vapor suction air channel when a rainy day is driven, water drops are blocked from moving forwards through the water baffle 4 and the baffle 7, and air can flow upwards to bypass the water baffle 4 and the baffle 7 to enter the air conditioner, so that the purpose of preventing water from being sucked into the air conditioner is achieved; when the air conditioner is driven in the sand-dust haze weather and enters the sand-dust haze mode, the air filter separator 8 can adjust the operation button through the passenger cabin, the driving device 9 adjusts the air filter separator 8 to rotate and be attached and sealed with the baffle 7, and air entering the air inlet air channel of the air conditioner is filtered, so that the air purifying purpose is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an air inlet duct structure of automotive air conditioner, includes vent flap (1) and passageway casing (2), the top of vent flap (1) is provided with air inlet (3), its characterized in that, passageway casing (2) are including air inlet duct one (5) and air inlet duct two (6), and air inlet duct one (5) and air inlet duct two (6) communicate each other, air inlet duct one (5) are located the bottom of vent flap (1) and be linked together with air inlet (3), the inner wall upper end of air inlet duct one (5) is bent the department and is provided with breakwater (4), the inside of air inlet duct two (6) is provided with baffle (7) and air filter baffle (8) respectively, air filter baffle (8) are adjusted and are deflected to baffle (7) side laminating by drive arrangement (9), the bottom of air inlet duct one (5) is provided with outlet (10).
2. An air inlet duct structure of an automotive air conditioner according to claim 1, characterized in that a sealing strip (11) is arranged between the end of the air inlet duct (5) and the ventilation cover plate (1) of the channel housing (2).
3. The air inlet duct structure of the automobile air conditioner according to claim 1, wherein a mounting hole (16) correspondingly connected with a front cabin sheet metal part of the automobile is formed in the front end side part of the air inlet duct II (6).
4. The air inlet duct structure of the automobile air conditioner according to claim 1, wherein a second sealing strip (12) connected with a sheet metal part of a front cabin of the automobile is arranged at the front end of the second air inlet duct (6).
5. The air inlet duct structure of the automobile air conditioner according to claim 1, further comprising a sealing strip III (13), wherein the sealing strip III (13) is positioned at the bottom of the air filter element partition board (8).
6. The air inlet duct structure of an automobile air conditioner according to claim 1, wherein the air inlet duct I (5) is in a conical structure, the connection part of the air inlet duct I (5) and the air inlet duct II (6) is embedded, and the air inlet duct I (5) is connected with a clamping block of the air inlet duct II (6) in a clamping manner through a plurality of clamping buckles.
7. An air inlet duct structure of an automotive air conditioner according to claim 1, characterized in that the driving device (9) comprises a driving motor (14), the driving motor is located on the outer wall of the air inlet duct II (6), the front end of a driving shaft of the driving motor (14) is connected with an air filter element partition board (8), and the other end of the air filter element partition board (8) is connected with the inner wall shaft of the channel shell (2).
8. The air inlet duct structure of the automobile air conditioner according to claim 7, wherein the driving device (9) further comprises an electric telescopic rod (15), the electric telescopic rod (15) is located in the air inlet duct II (6), and the electric telescopic rod (15) is hinged to the air filter element partition plate (8) and the air inlet duct II (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951657.0U CN220199015U (en) | 2023-04-25 | 2023-04-25 | Air inlet duct structure of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951657.0U CN220199015U (en) | 2023-04-25 | 2023-04-25 | Air inlet duct structure of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220199015U true CN220199015U (en) | 2023-12-19 |
Family
ID=89143693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951657.0U Active CN220199015U (en) | 2023-04-25 | 2023-04-25 | Air inlet duct structure of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220199015U (en) |
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2023
- 2023-04-25 CN CN202320951657.0U patent/CN220199015U/en active Active
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| CP03 | Change of name, title or address |
Address after: 430058 room 8, 19 / F, building 1, Wuhan Design Industrial Park, plot 206M, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Wuhan Alte Automotive Technology Co.,Ltd. Country or region after: China Address before: 430058 room 8, 19 / F, building 1, Wuhan Design Industrial Park, plot 206M, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: Wuhan Luchi Automobile Technology Co.,Ltd. Country or region before: China |