CN213291920U - Car wind channel structure and car - Google Patents
Car wind channel structure and car Download PDFInfo
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- CN213291920U CN213291920U CN202021655664.9U CN202021655664U CN213291920U CN 213291920 U CN213291920 U CN 213291920U CN 202021655664 U CN202021655664 U CN 202021655664U CN 213291920 U CN213291920 U CN 213291920U
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- 238000000071 blow moulding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 3
- 108091006146 Channels Proteins 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an automobile air duct structure and an automobile, wherein the air duct structure comprises an air duct body, a left auxiliary air duct and a right auxiliary air duct; an air cavity is formed in the air duct body and is respectively provided with an air inlet and an air outlet; the left auxiliary air pipe is arranged on one side of the air duct body, and one end of the left auxiliary air pipe is communicated with the air cavity; the right auxiliary air pipe is arranged on the other side of the air duct body, and one end of the right auxiliary air pipe is communicated with the air cavity; a guide plate is arranged in the air cavity and divides the air cavity into a plurality of air outlet areas; the utility model discloses a reasonable design car wind channel structure can strengthen the effect of defrosting defogging, simplifies the mould structure greatly, has reduced the mould cost, improves the driving satisfaction of car, promotes and drives the security.
Description
Technical Field
The utility model belongs to the technical field of the car wind channel, concretely relates to car wind channel structure and car.
Background
With the rapid development of automobiles and electronic technologies, head-up display (HUD) is applied more and more, and more automobiles start to adopt head-up display; the head-up display can map important information in the automobile driving process on the holographic half mirror of the windshield glass, so that a driver can clearly see the important information without lowering the head, and the formation safety is improved; however, the existing head-up display integrated module occupies a large space and needs to occupy a large area of the main driving of the instrument panel, so that the length of the defrosting grid is shortened, and the defrosting and demisting effects are affected.
Based on the technical problems existing in the automobiles, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide a car wind channel structure and car, aim at solving current automobile installation new line and show the back, the poor problem of effect of defrosting defogging.
The utility model provides an automobile air duct structure, which comprises an air duct body, a left auxiliary air duct and a right auxiliary air duct; an air cavity is formed in the air duct body and is respectively provided with an air inlet and an air outlet; the left auxiliary air pipe is arranged on one side of the air duct body, and one end of the left auxiliary air pipe is communicated with the air cavity; the right auxiliary air pipe is arranged on the other side of the air duct body, and one end of the right auxiliary air pipe is communicated with the air cavity; the air cavity is internally provided with a guide plate which divides the air cavity into a plurality of air outlet areas.
Further, the air duct body comprises an air duct front body and an air duct rear body; the air duct front body and the air duct rear body are connected together through clamping to form an air cavity.
Further, the baffles comprise a first baffle and a second baffle; the first guide plate is arranged on one side in the air duct front body and divides the air cavity into a first air outlet area, and the first air outlet area is communicated with the right auxiliary air pipe; the second guide plate is arranged on the other side in the air duct front body and divides the air cavity into a second air outlet area, and the second air outlet area is communicated with the left auxiliary air pipe.
Further, the guide plate also comprises a third guide plate, and the third guide plate is a V-shaped guide plate; the third guide plate is arranged in the middle position in the air duct front body and divides the air cavity into a third air outlet area and a fourth air outlet area.
Furthermore, a flow deflector is arranged in the air cavity and arranged between the third air outlet area and the fourth air outlet area, and air flow in the third air outlet area and the fourth air outlet area is directly blown to the front windshield glass of the automobile.
Furthermore, the air duct rear body is fixedly connected with the air duct front body through screws; the air duct rear body and the air duct front body are of mirror image structures; the first guide plate is provided with a first air port, and the second guide plate is provided with a second air port; the third air outlet area is communicated with the first air outlet area through a first air opening; the fourth air outlet area is communicated with the second air outlet area through a second air opening.
Furthermore, a first air duct outlet is formed in the left side of the air duct body, a second air duct outlet is formed in the right side of the air duct body, the first air duct outlet is communicated with the first air outlet area, and the second air duct outlet is communicated with the second air outlet area; the left auxiliary air pipe is communicated with the first air duct outlet, and the right auxiliary air pipe is communicated with the second air duct outlet.
Furthermore, a left air pipe connector is arranged at one end of the left auxiliary air pipe, a left air pipe air port is arranged at the other end of the left auxiliary air pipe, the left air pipe connector is hermetically connected with the outlet of the second air duct through sponge, and the left air pipe air port is arranged towards the left A column area of the front windshield of the automobile; and/or, right side auxiliary air pipe one end is equipped with right side tuber pipe interface, and the right side auxiliary air pipe other end is equipped with right side tuber pipe wind gap, and right side tuber pipe interface passes through sponge and first wind channel export sealing connection, and right side tuber pipe wind gap sets up towards the regional setting of windscreen right A post before the car.
Further, the air duct front body and the air duct rear body are integrally formed through injection molding; the left auxiliary air pipe and the right auxiliary air pipe are integrally formed through blow molding.
Correspondingly, the utility model also provides an automobile, the automobile is provided with a head-up display device; the automobile further comprises an automobile air duct structure, and the automobile air duct structure is the automobile air duct structure.
The utility model discloses a reasonable design car wind channel structure can strengthen the effect of defrosting defogging, simplifies the mould structure greatly, has reduced the mould cost, improves the driving satisfaction of car, promotes and drives the security.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of an overall structure of an automobile air duct according to the present invention;
FIG. 2 is an exploded view of an automotive air duct structure according to the present invention;
FIG. 3 is a schematic structural view of a front body of the air duct of the present invention;
FIG. 4 is a schematic view of the rear body of the air duct of the present invention;
FIG. 5 is the right auxiliary wind pipe of the present invention;
fig. 6 shows the left auxiliary air duct of the present invention.
In the figure: 1. an air duct body; 11. a duct precursor; 12. an air duct rear body; 121. a first tuyere; 122. a second tuyere; 2. a left auxiliary air duct; 21. a left air pipe connector; 22. a left air duct air port; 3. a right auxiliary air duct; 31. a right air pipe connector; 32. a right air duct air port; 4. a first baffle; 5. a first air duct outlet; 6. a second baffle; 7. a second air duct outlet; 8. a third baffle; 9. and a wind cavity.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 6, the present invention provides an automobile air duct structure, which can be installed on an automobile and used for assisting defrosting and defogging at the same time; specifically, the air duct structure comprises an air duct body 1, a left auxiliary air duct 2 and a right auxiliary air duct 3; an air cavity 9 is formed in the air duct body 1, the air cavity 9 is respectively provided with an air inlet and an air outlet, and the air outlet can be arranged towards the front windshield glass, so that the airflow at the air outlet can blow towards the front windshield glass; the left auxiliary air pipe 2 is arranged on one side of the air duct body 1, and one end of the left auxiliary air pipe 2 is communicated with the air cavity 9; the right auxiliary air pipe 3 is arranged at the other side of the air duct body 1, and one end of the right auxiliary air pipe 3 is communicated with the air cavity 9; a guide plate is arranged in the air cavity 9 and divides the air cavity 9 into a plurality of air outlet areas; specifically, in the existing automobile equipped with the HUD, CAE analysis is carried out, and branches are carried out at the positions where airflow of the defrosting air pipes on the left side and the right side is strong, so that the airflow flows out from the branches to ensure that the front windshield glass can be completely removed without dead angles; adopt above-mentioned scheme, can satisfy the defrosting defogging effect of car effectively, guarantee to can be with the frost or the fog on the glass to remove to the greatest extent under low windscreen defogging mode to avoid influencing driver's sight.
Preferably, in combination with the above solution, as shown in fig. 1 to 6, the air duct body 1 includes an air duct front body 11 and an air duct rear body 12; the air duct front body 11 and the air duct rear body 12 are connected together through clamping to form an air cavity 9; furthermore, the air duct front body 11 and the air duct rear body 12 are integrally formed through injection molding, so that the processing is simple in mold structure and easy to process; the left auxiliary air pipe 2 and the right auxiliary air pipe 3 adopt a blow molding process, so that the mold cost is low; the air duct front body 11 and the air duct rear body 12 are mirror-image structures, the mirror-image structures are that the air duct front body 11 and the air duct rear body 12 are consistent in structure, and the whole air duct body can be formed when the air duct front body and the air duct rear body are buckled together, and specifically, the air duct front body 11 and the air duct rear body 12 for defrosting and defogging can be fastened together by 3 screws after being clamped and connected together; air channels are respectively arranged in the left auxiliary air pipe 2 and the right auxiliary air pipe 3, so that the left auxiliary air pipe 2 and the right auxiliary air pipe 3 can blow air to the left A column area of a front windshield of an automobile and the right A column area of the front windshield of the automobile through the air channels.
Preferably, in combination with the above, as shown in fig. 1 to 6, the baffle comprises a first baffle 4 and a second baffle 6; the first guide plate 4 is arranged on one side in the air duct front body 11, and divides the air cavity 9 into a first air outlet area, and the first air outlet area is communicated with the right auxiliary air duct 3; the second guide plate 6 is arranged on the other side in the air duct front body 11, and divides the air cavity 9 into a second air outlet area, and the second air outlet area is communicated with the left auxiliary air duct 2.
Preferably, in combination with the above solutions, as shown in fig. 1 to 6, the baffle further includes a third baffle 8, and the third baffle 8 is a V-shaped baffle; the third guide plate 8 is arranged in the middle of the air duct front body 11, and divides the air cavity 9 into a third air outlet area and a fourth air outlet area; in the above scheme, the V-shaped guide plate enables airflow in the air duct to be uniformly distributed and move according to the specified direction, so that large eddy inside the air duct is eliminated to the maximum extent, the loss of wind energy is reduced, and the defrosting and demisting effects are enhanced.
Preferably, in combination with the above scheme, as shown in fig. 1 to 6, a baffle is further disposed in the air cavity 9, the baffle is a short baffle, and is disposed between the third air outlet area and the fourth air outlet area, and the air flow in the third air outlet area and the fourth air outlet area is directly blown to a front windshield of the automobile; among the above-mentioned scheme, through intermediate position in wind chamber 9 is equipped with water conservancy diversion piece and V type guide plate, the wind channel in the air current evenly distributed that makes and removes according to the direction of regulation, the inside big vortex in furthest's elimination wind channel reduces the loss of wind energy, strengthens the effect of defrosting defogging, makes the wind speed of each air outlet more reasonable, satisfies the requirement of maintaining defrosting defogging when low wind shield simultaneously.
Preferably, in combination with the above solution, as shown in fig. 1 to 6, the duct rear body 12 is further fixedly connected with the duct front body 11 by screws; the air duct rear body 12 and the air duct front body 11 are mirror-image structures, and the mirror-image structures, namely the air duct rear body 12 and the air duct front body 11, can be mutually overlapped and buckled together to form an air duct rear body; specifically, a first air opening 121 is formed in the first flow guiding plate 4, and a second air opening 122 is formed in the second flow guiding plate 6; the third air outlet area is communicated with the first air outlet area through the first air opening 121, so that the third air outlet area gas in the air cavity 9 flows to the first air outlet area through the first air opening 121; similarly, the fourth wind outlet region is communicated with the second wind outlet region through the second wind opening 122, so that the fourth wind outlet region gas in the wind cavity 9 flows to the second wind outlet region through the second wind opening 122.
Preferably, with the above scheme, as shown in fig. 1 to 6, a first air duct outlet 5 is arranged on the left side of the air duct body 1, a second air duct outlet 7 is arranged on the right side of the air duct body 1, the first air duct outlet 5 is communicated with the first air outlet region, and the second air duct outlet 7 is communicated with the second air outlet region; the left auxiliary air pipe 2 is communicated with the second air duct outlet 7, and the right auxiliary air pipe 3 is communicated with the first air duct outlet 5.
Preferably, with reference to the above scheme, as shown in fig. 1 to 6, one end of the left auxiliary air duct 2 is provided with a left air duct connector 21, the other end of the left auxiliary air duct 2 is provided with a left air duct air port 22, the left air duct connector 21 is hermetically connected with the second air duct outlet 7 through a sponge, and the left air duct air port 22 faces the left a column area of the front windshield of the automobile, so that the airflow of the left auxiliary air duct 2 can blow to the left a column area of the front windshield of the automobile; similarly, the one end of the auxiliary air duct 3 on the right side is equipped with the right air duct connector 31, the other end of the auxiliary air duct 3 on the right side is equipped with the right air duct air port 32, the right air duct connector 31 is connected with the first air duct outlet 5 in a sealing manner through the sponge, and the right air duct air port 32 is arranged towards the right A column area of the front windshield of the automobile, so that the air flow of the auxiliary air duct 3 on the right side can blow to the right A column area of the front windshield of the automobile.
Correspondingly, in combination with the above scheme, as shown in fig. 1 to 6, the utility model also provides an automobile, wherein a head-up display device is arranged on the automobile; the automobile also comprises an automobile air duct structure, wherein the automobile air duct structure is the automobile air duct structure; by adopting the scheme, after the head-up display device is installed on the automobile, the defrosting and demisting effects of the automobile can be effectively enhanced, and the sight of a driver is prevented from being influenced.
The utility model discloses a reasonable design car wind channel structure can strengthen the effect of defrosting defogging, simplifies the mould structure greatly, has reduced the mould cost, improves the driving satisfaction of car, promotes and drives the security.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. An automobile air duct structure is characterized by comprising an air duct body (1), a left auxiliary air duct (2) and a right auxiliary air duct (3); an air cavity (9) is formed in the air duct body (1), and the air cavity (9) is respectively provided with an air inlet and an air outlet; the left auxiliary air pipe (2) is arranged on one side of the air duct body (1), and one end of the left auxiliary air pipe (2) is communicated with the air cavity (9); the right auxiliary air pipe (3) is arranged on the other side of the air duct body (1), and one end of the right auxiliary air pipe (3) is communicated with the air cavity (9); a guide plate is arranged in the air cavity (9), and the air cavity (9) is divided into a plurality of air outlet areas by the guide plate.
2. The automotive air duct structure according to claim 1, characterized in that the duct body (1) includes a duct front body (11) and a duct rear body (12); the air duct front body (11) and the air duct rear body (12) are connected together through clamping, and the air cavity (9) is formed.
3. The automotive air duct structure according to claim 2, characterized in that the baffle comprises a first baffle (4) and a second baffle (6); the first guide plate (4) is arranged on one side in the air duct front body (11), and divides the air cavity (9) into a first air outlet area which is communicated with the right auxiliary air duct (3); the second guide plate (6) is arranged on the other side in the air duct front body (11) and divides the air cavity (9) into a second air outlet area, and the second air outlet area is communicated with the left auxiliary air pipe (2).
4. The automotive air duct structure according to claim 3, characterized in that the baffle further comprises a third baffle (8), the third baffle (8) being a V-shaped baffle; the third guide plate (8) is arranged in the middle of the air duct front body (11), and divides the air cavity (9) into a third air outlet area and a fourth air outlet area.
5. The automobile air duct structure according to claim 4, wherein a baffle is further disposed in the air cavity (9), the baffle is disposed between the third air outlet area and the fourth air outlet area, and the air flow in the third air outlet area and the fourth air outlet area is directly blown to a front windshield of an automobile.
6. The automotive air duct structure according to claim 4, characterized in that the duct rear body (12) is also fixedly connected with the duct front body (11) by screws; the air duct rear body (12) and the air duct front body (11) are mirror images; a first air opening (121) is formed in the first guide plate (4), and a second air opening (122) is formed in the second guide plate (6); the third air outlet area is communicated with the first air outlet area through the first air opening (121); the fourth air outlet area is communicated with the second air outlet area through the second air opening (122).
7. The automobile air duct structure according to claim 6, characterized in that a first air duct outlet (5) is provided on the left side of the air duct body (1), a second air duct outlet (7) is provided on the right side of the air duct body (1), the first air duct outlet (5) is communicated with the first air outlet region, and the second air duct outlet (7) is communicated with the second air outlet region; the left auxiliary air pipe (2) is communicated with the second air duct outlet (7), and the right auxiliary air pipe (3) is communicated with the first air duct outlet (5).
8. The automobile air duct structure according to claim 7, wherein one end of the left auxiliary air duct (2) is provided with a left air duct connector (21), the other end of the left auxiliary air duct (2) is provided with a left air duct air port (22), the left air duct connector (21) is hermetically connected with the second air duct outlet (7) through sponge, and the left air duct air port (22) is arranged facing to the left A column area of the front windshield of the automobile; and/or one end of the right auxiliary air pipe (3) is provided with a right air pipe connector (31), the other end of the right auxiliary air pipe (3) is provided with a right air pipe air port (32), the right air pipe connector (31) is in sealing connection with the first air duct outlet (5) through sponge, and the right air pipe air port (32) is arranged towards the right A column area of the front windshield of the automobile.
9. The automotive air duct structure according to claim 2, characterized in that the air duct front body (11) and the air duct rear body (12) are integrally formed by injection molding; the left auxiliary air pipe (2) and the right auxiliary air pipe (3) are integrally formed through blow molding.
10. An automobile is provided with a head-up display device; characterized in that the automobile further comprises an automobile air duct structure, and the automobile air duct structure is the automobile air duct structure of any one of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655664.9U CN213291920U (en) | 2020-08-11 | 2020-08-11 | Car wind channel structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655664.9U CN213291920U (en) | 2020-08-11 | 2020-08-11 | Car wind channel structure and car |
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| Publication Number | Publication Date |
|---|---|
| CN213291920U true CN213291920U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021655664.9U Active CN213291920U (en) | 2020-08-11 | 2020-08-11 | Car wind channel structure and car |
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| Country | Link |
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| CN (1) | CN213291920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174157A1 (en) * | 2022-03-18 | 2023-09-21 | 北京车和家汽车科技有限公司 | Side-defrosting connection device, and vehicle |
-
2020
- 2020-08-11 CN CN202021655664.9U patent/CN213291920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174157A1 (en) * | 2022-03-18 | 2023-09-21 | 北京车和家汽车科技有限公司 | Side-defrosting connection device, and vehicle |
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