CN210680323U

CN210680323U - Air duct structure of automobile air conditioner

Info

Publication number: CN210680323U
Application number: CN201920788710.3U
Authority: CN
Inventors: 徐运常
Original assignee: Wuhan Junsheng Auto Parts Co ltd
Current assignee: Wuhan Junsheng Auto Parts Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-05
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to the technical field of automobile air conditioners, in particular to an automobile air conditioner air duct structure, which comprises a duct body, wherein one side of the duct body is fixedly provided with an air inlet, a central air duct is fixedly arranged inside the duct body, a deodorizing filter screen is fixedly arranged on the inner wall of the central air duct and positioned on one side of the air inlet, a particulate air filter screen is fixedly arranged on the surface of the deodorizing filter screen, which is far away from the air inlet, on the inner wall of the central air duct, a first defrosting duct and a second defrosting duct are respectively fixedly arranged at two ends of the duct body, a first injection molding piece is fixedly sleeved at the end part of the first defrosting duct, which is far away from the duct body, a first supporting piece is fixedly arranged at the outer side of a first air outlet pipe, a first supporting piece is fixedly arranged at one side of the first defrosting duct, which is close to the first air outlet pipe, and is arranged, the structure has good air outlet effect and is worth popularizing.

Description

Air duct structure of automobile air conditioner

Technical Field

The utility model relates to an automobile air conditioner technical field especially relates to an automobile air conditioner wind channel structure.

Background

With the development of modern automobile technology, the comfort of hot riding automobiles is more and more emphasized by people, wherein the quality of an air conditioning system is listed as an important assessment index by people. Because the existing air conditioner air duct structure is complex and lacks of deodorization and purification effects, the air duct structure of the automobile air conditioner is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air duct structure of an automobile air conditioner.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a designed automobile air conditioner air duct structure comprises an air duct body, wherein an air inlet is fixedly arranged on one side of the air duct body, a central air duct is fixedly arranged in the air duct body, a deodorizing filter screen is fixedly arranged on the inner wall of the central air duct and positioned on one side of the air inlet, a particle air filter screen is fixedly arranged on the inner wall of the central air duct and positioned on the surface of the deodorizing filter screen, which is far away from the air inlet, two ends of the air duct body are respectively and fixedly provided with a first defrosting air duct and a second defrosting air duct, a first injection molding part is fixedly sleeved on the end part of the first defrosting air duct, which is far away from the air duct body, a first supporting part is fixedly sleeved on the outer side of a first air outlet pipe, a first supporting part is fixedly arranged on one side, which is close to the first air outlet pipe, and is attached to the inner, the end fixing cover that the wind channel body was kept away from in second defrosting wind channel is equipped with the second injection molding, the outside that the second goes out the tuber pipe is located to the end fixing cover that the second defrosting wind channel was kept away from to the second injection molding, the second defrosting wind channel is close to the fixed second support piece that is equipped with in one side that the second goes out the tuber pipe, the laminating of second support piece sets up in the inboard that the second goes out the tuber pipe, first play tuber pipe with second air-out pipe tip all fixes and is equipped with grid air-out spare.

Preferably, grid air-out spare includes pivot and windshield, pivot fixed mounting is on the inner wall of first air-out pipe and second air-out pipe, the outer fixed cover of pivot is equipped with the windshield, the external diameter of windshield equals with the internal diameter that the second air-out was managed.

Preferably, the first air outlet pipe and the second air outlet pipe are fixedly provided with sealing gaskets on the inner walls thereof and positioned outside the rotating shaft, and the sealing gaskets are movably sleeved outside the rotating shaft.

Preferably, two groups of air deflectors are fixedly arranged on the surface of the inner wall of the air duct of the central air duct, and the upper ends of the two groups of air deflectors respectively incline towards the first defrosting air duct and the second defrosting air duct.

The utility model provides a pair of vehicle air conditioner wind channel structure, beneficial effect lies in: this inside deodorization filter screen of vehicle air conditioner wind channel structure and particle airstrainer can carry out the deodorization to wind and purify, and in addition, the inside wind-break piece of air-out pipe can angle regulation through the pivot, is convenient for control the air-out, and sealed the pad can prevent to have the gap between pivot and the air-out pipe, can guarantee that grid air-out spare has good sealed effect when not using.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an air duct structure of an automobile air conditioner according to the present invention;

fig. 2 is a schematic longitudinal sectional structural view of an air duct structure of an automobile air conditioner according to the present invention;

fig. 3 is the utility model provides a first air-out pipe's of vehicle air conditioner wind channel structure cross-sectional profile structure sketch map.

In the figure: the air conditioner comprises an air inlet 1, an air duct body 2, a deodorizing filter screen 3, a particle air filter screen 4, a central air duct 5, a first defrosting air duct 61, a second defrosting air duct 62, a first injection molding part 71, a second injection molding part 72, a first air outlet pipe 81, a second air outlet pipe 82, a first supporting part 91, a second supporting part 92, a grid air outlet part 10, a rotating shaft 11, a wind shielding sheet 12, a sealing gasket 13 and an air deflector 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an air duct structure of an automobile air conditioner comprises an air duct body 2, an air inlet 1 is fixedly arranged at one side of the air duct body 2, a central air duct 5 is fixedly arranged inside the air duct body 2, a deodorizing filter screen 3 is fixedly arranged on the inner wall of the central air duct 5 and at one side of the air inlet 1, the deodorizing filter screen 3 is mainly composed of active carbon and a filter screen combination and has a deodorizing effect, so that the deodorizing filter screen 3 can deodorize and filter wind from the air inlet 1, a particle air filter screen 4 is fixedly arranged on the inner wall of the central air duct 5 and on the surface of the deodorizing filter screen 3 far away from the air inlet 1, the particle air filter screen 4 can remove harmful particles in the wind from the air inlet 1, thereby realizing an air purifying effect, a first defrosting air duct 61 and a second defrosting air duct 62 are respectively fixedly arranged at two ends, the defrosting air channel can prevent the phenomenon of frosting when cold air is blown for a long time, two groups of air deflectors 14 are fixedly arranged on the surface of the inner wall of the central air pipe air channel 5, the upper ends of the two groups of air deflectors 14 respectively incline towards the first defrosting air channel 61 and the second defrosting air channel 62, and the air deflectors 14 have the function of dispersing and conveying the air from the air inlet 1.

The fixed cover of the end that first defrosting wind channel 61 kept away from wind channel body 2 is equipped with first injection molding 71, the fixed cover of the end that first defrosting wind channel 61 was kept away from to first injection molding 71 locates the outside of first tuber pipe 81, the fixed first support piece 91 that is equipped with in one side that first defrosting wind channel 61 is close to first tuber pipe 81, the laminating of first support piece 91 sets up in the inboard of first tuber pipe 81, the fixed cover of the end that second defrosting wind channel 62 was kept away from wind channel body 2 is equipped with second injection molding 72, the fixed cover of the end that second defrosting wind channel 62 is kept away from to second injection molding 72 is located the outside of second tuber pipe 82, one side that second defrosting wind channel 62 is close to second tuber pipe 82 is fixed and is equipped with second support piece 92, the laminating of second support piece 92 sets up in the inboard of second tuber pipe 82, first tuber pipe 81 and the fixed grid air-out spare 10 that is equipped with in second tuber.

Support piece keeps away from the tip and the mutual fixed connection of grid air-out piece 10 of injection molding, because it is softer to go out the texture of tuber pipe itself, if only supporting grid air-out piece 10 with going out the tuber pipe, can't have better stable effect, so support piece plays good supporting effect, and the injection molding mainly will go out the tuber pipe and link to each other with the defrosting wind channel to prevent to defrost to have the gap between wind channel and the play tuber pipe.

Grid air-out piece 10 includes pivot 11 and windshield 12, pivot 11 fixed mounting is on the inner wall of first air-out pipe 81 and second air-out pipe 82, the outer fixed cover of pivot 11 is equipped with windshield 12, windshield 12 can angle regulation through pivot 11, can control the air-out, first air-out pipe 81 and second air-out are managed 82 inner wall and are located the fixed sealed pad 13 that is equipped with in the pivot 11 outside, the pivot 11 outside is located to sealed pad 13 movable sleeve, sealed pad 13 can prevent that there is the gap between pivot 11 and the air-out pipe, and the external diameter of windshield 12 equals with the internal diameter that the second air-out managed 82, so can guarantee that grid air-out piece 10 has good sealed effect when not using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile air conditioner wind channel structure, includes wind channel body (2), its characterized in that, wind channel body (2) one side is fixed and is equipped with air intake (1), wind channel body (2) inside is fixed and is equipped with central air pipe wind channel (5), central air pipe wind channel (5) inner wall is gone up and is located air intake (1) one side and is fixed and is equipped with deodorization filter screen (3), the fixed surface that air intake (1) was kept away from in central air pipe wind channel (5) inner wall and is located deodorization filter screen (3) is equipped with particle air filter screen (4), wind channel body (2) both ends are fixed respectively and are equipped with first defrosting wind channel (61) and second defrosting wind channel (62), the fixed cover of tip that wind channel body (2) was kept away from in first defrosting wind channel (61) is equipped with first injection molding (71), the fixed cover of tip that first defrosting wind channel (61) was kept away from in first defrosting wind channel (71) is located, first defrosting wind channel (61) is close to one side fixed first support piece (91) that is equipped with of first tuber pipe (81), first support piece (91) laminating sets up in the inboard of first tuber pipe (81), the end fixing cover that wind channel body (2) were kept away from in second defrosting wind channel (62) is equipped with second injection molding (72), the outside that second tuber pipe (82) were located to the end fixing cover that second defrosting wind channel (62) were kept away from in second injection molding (72), one side fixed second support piece (92) that is close to second tuber pipe (82) in second defrosting wind channel (62), second support piece (92) laminating sets up in the inboard of second tuber pipe (82), first tuber pipe (81) with second tuber pipe (82) tip all fixes and is equipped with grid air-out spare (10).

2. The air duct structure of the automobile air conditioner as claimed in claim 1, wherein the grille air outlet member (10) includes a rotating shaft (11) and a wind shielding plate (12), the rotating shaft (11) is fixedly installed on the inner walls of the first air outlet pipe (81) and the second air outlet pipe (82), the wind shielding plate (12) is fixedly installed on the outer side of the rotating shaft (11), and the outer diameter of the wind shielding plate (12) is equal to the inner diameter of the second air outlet pipe (82).

3. The air duct structure of the vehicle air conditioner according to claim 2, wherein the first air outlet pipe (81) and the second air outlet pipe (82) are provided with a sealing gasket (13) on the inner wall and outside the rotating shaft (11), and the sealing gasket (13) is movably sleeved outside the rotating shaft (11).

4. The air duct structure of the air conditioner for the automobile according to claim 1, wherein two sets of air deflectors (14) are fixedly arranged on the inner wall surface of the central air duct (5), and the upper ends of the two sets of air deflectors (14) are respectively inclined towards the first defrosting air duct (61) and the second defrosting air duct (62).