CN210116351U

CN210116351U - Warm air duct structure for vehicle and vehicle with warm air duct structure

Info

Publication number: CN210116351U
Application number: CN201920698266.6U
Authority: CN
Inventors: 张骁诚
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-28
Anticipated expiration: 2029-05-16

Abstract

The utility model provides a vehicle that is used for warm braw wind channel structure of vehicle and has it. This warm braw wind channel structure includes: the warm air duct body extends from the air outlet of the warm air core and sequentially passes through the foot blowing air door, the face blowing air door and the defrosting air door, the air inlet of the warm air duct body is communicated with the air outlet of the warm air core, and the warm air duct body is provided with air blowing ports communicated with the face blowing air duct, the defrosting air duct and the foot blowing air duct; warm braw wind channel fixed knot constructs includes first fixed knot and second fixed knot and constructs, and first fixed knot constructs and second fixed knot constructs interval distribution in the extending direction of warm braw wind channel body to it is fixed with the overlap joint fixed with warm braw wind channel body joint respectively, thereby fixes warm braw wind channel body in two opposite directions. A warm braw wind channel structure for vehicle in, can not produce shake and abnormal sound when warm braw wind channel body air supply, promoted user experience.

Description

Warm air duct structure for vehicle and vehicle with warm air duct structure

Technical Field

The utility model relates to the field of automotive technology, in particular to a vehicle that is used for warm braw wind channel structure of vehicle and has it.

Background

With the rapid development of the automobile industry in China and the increasing improvement of the living standard of people, the automobile is more and more popularized, and the requirement of drivers and passengers on the comfort of the automobile is higher and higher. As an important device for improving the riding comfort of an automobile, an air conditioner for an automobile has higher requirements for performance, functions, and the like of a driver. At present, in order to meet the air outlet requirements of different temperatures, an air conditioning box of an automobile can be provided with a cold-warm air door generally, a cold-warm mixing area can be formed on the upper portion of the cold-warm air door, and after cold air and warm air are mixed according to a certain proportion, the cold air and the warm air are blown out from an air outlet so as to form the temperature required by a user. Because the air-conditioning box inner space is great, and the wind channel is more, the problem such as scurring, mixing of cold wind and warm braw easily appears in actual work to lead to the driver and crew to open the actual air-out temperature of vehicle air conditioner and required temperature difference great, blow the face, effect such as defrosting, defogging is poor, consequently, sets up wind-guiding structure usually in the present vehicle air conditioner, alleviates the problem such as scurring, mixing of cold wind and warm braw. However, the air guide structure (such as a warm air duct) is affected by the wind speed, is easy to shake and vibrate, has larger noise and has poorer user experience; in addition, the existing automobile air conditioner has poor air outlet effect and uneven air outlet, and further influences the comfort of drivers and passengers when driving and riding the automobile.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a warm braw wind channel structure for vehicle and have its vehicle to when alleviateing through the warm braw wind channel air-feed, the shake, the noise etc. in warm braw wind channel, and make the air-out more even, improved the comfort level of whole car, promoted user experience.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a warm air duct structure for a vehicle, the warm air duct structure for a vehicle comprising: the warm air duct body extends from the air outlet of the warm air core body and sequentially passes through the foot blowing air door, the face blowing air door and the defrosting air door, the air inlet of the warm air duct body is communicated with the air outlet of the warm air core body, and the warm air duct body is provided with air blowing ports communicated with the face blowing air duct, the defrosting air duct and the foot blowing air duct; warm braw wind channel fixed knot constructs, warm braw wind channel fixed knot constructs including first fixed knot structure and second fixed knot, first fixed knot construct with second fixed knot constructs interval distribution in the extending direction of warm braw wind channel body, first fixed knot construct with second fixed knot construct respectively with warm braw wind channel body joint is fixed and the overlap joint is fixed to it is right in two opposite directions warm braw wind channel body is fixed.

According to some embodiments of the utility model, first fixed knot constructs and is close to the air intake setting of warm braw wind channel body.

According to the utility model discloses a some embodiments, a warm braw wind channel structure for vehicle still includes warm braw wind channel installing support, warm braw wind channel body is installed the middle part region of warm braw wind channel installing support, just the central line of warm braw wind channel body arrives distance between the wall of warm braw wind channel installing support both sides equals.

Further, the first fixing structure includes: the lower end face and the two side end faces of the first fixing plate are fixed to the bottom wall and the two side walls of the warm air duct mounting support respectively, and a clamping groove matched with the outer peripheral face of the warm air duct body in a clamping mode is formed in the middle area of the first fixing plate.

Furthermore, the clamping groove is divided into two opposite clamping half grooves at intervals, the clamping half grooves face the end portion of the central line of the warm air duct body, clamping portions are formed at the end portion of the central line of the warm air duct body, and the clamping portions clamp the outer peripheral face of the warm air duct body.

Optionally, the second fixation structure comprises: the supporting plate extends downwards from the middle area of the second fixing plate, the lower end face of the supporting plate is fixed to the bottom wall of the warm air duct mounting support, two side end faces of the second fixing plate are fixed to two side walls of the warm air duct mounting support respectively, a supporting groove used for supporting the warm air duct body is formed in the supporting plate, and the opening directions of the supporting groove and the clamping groove are opposite.

According to some embodiments of the invention, the air blowing opening comprises: the warm air duct body is provided with a warm air duct body, the warm air duct body is provided with a warm air duct outlet, the warm air duct body is provided with a defrosting air port, the warm air duct outlet is arranged at the position close to the air outlet of the warm air duct body, the warm air duct outlet is arranged between the first fixing structure and the second fixing structure, and the distance between the first fixing structure and the warm air duct outlet is equal to the distance between the second fixing structure and the warm air duct outlet.

Furthermore, the face blowing air port and the defrosting air port both comprise a middle air port and side air outlets positioned on two sides of the middle air port, and the middle air outlet and the side air outlets are linearly distributed along a direction parallel to the extending direction of the first fixing structure.

Further, the length of the middle air outlet is larger than that of the side air outlets, and the width of the middle air outlet is the same as that of the side air outlets.

Compared with the prior art, an air conditioner assembly for vehicle have following advantage:

a warm braw wind channel structure for vehicle, set up first fixed knot through the interval on warm braw wind channel body extending direction and construct and second fixed knot, first fixed knot constructs and second fixed knot can follow two opposite directions and fix warm braw wind channel body (for example fix warm braw wind channel body from top and below respectively), can effectively fix warm braw wind channel body, make warm braw wind channel body can not produce shake and abnormal sound when supplying air, the comfort level of whole car has been improved, user experience has been promoted.

Another object of the present invention is to provide a vehicle having the above warm air duct structure for vehicle.

According to the utility model discloses a vehicle is provided with preceding arbitrary warm braw wind channel structure for vehicle, warm braw wind channel structure is one or warm braw wind channel structure is two that set up side by side. The vehicle and the warm air duct structure for the vehicle have the same advantages compared with the prior art, and the detailed description is omitted.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a warm air duct structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an automotive air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a warm air duct structure according to another embodiment of the present invention.

Description of reference numerals:

100-warm air duct structure, 1-warm air duct body; 2-warm air duct fixing structure, 21-first fixing structure, 211-first fixing plate, 22-second fixing structure, 221-second fixing plate, 222-support plate; 3-a warm air duct mounting bracket; 4-blowing a surface air port; 41-middle tuyere of the blowing surface tuyere; 42-side air outlet of the blowing surface air port; 5-defrosting air ports; 51-a middle tuyere of the defrost tuyere; 52-side air outlet of the defrosting air port; 6-warm air core body; 7-defrost damper.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "side", "bottom", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and can refer to, for example, a connection within two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 3, a warm air duct structure 100 for a vehicle according to an embodiment of the present invention includes: the warm air duct body 1 extends from an air outlet of the warm air core 6 to the direction of the defrosting air door 7 (namely, extends along the direction A shown in fig. 2), the warm air duct body 1 sequentially passes through the foot blowing air door, the face blowing air door and the defrosting air door 7, an air inlet of the warm air duct body 1 is communicated with the air outlet of the warm air core 6, and the warm air duct body 1 is provided with air blowing ports communicated with the face blowing air duct, the defrosting air duct and the foot blowing air duct; warm braw wind channel fixed knot constructs 2 includes first fixed knot structure 21 and second fixed knot structure 22, and first fixed knot constructs 21 and second fixed knot constructs 22 interval distribution on the extending direction of warm braw wind channel body 1, and first fixed knot constructs 21 and second fixed knot constructs 22 and is fixed with the overlap joint with warm braw wind channel body 1 joint respectively to fix warm braw wind channel body 1 in two opposite directions.

According to the utility model discloses a warm braw wind channel structure 100 for vehicle, set up first fixed knot structure 21 and second fixed knot structure 22 through the interval on the extending direction at warm braw wind channel body 1, first fixed knot structure 21 and second fixed knot structure 22 can be fixed warm braw wind channel body 1 from two opposite directions (for example fix warm braw wind channel body 1 from top and below respectively), and then can effectively fix warm braw wind channel body 1, can guarantee warm braw wind channel body 1's stability, make warm braw wind channel body 1 can not produce shake and abnormal sound when the air supply, the comfort level of whole car has been improved, user experience has been promoted.

According to some embodiments of the present invention, referring to fig. 1, the warm air duct structure 100 may further include a warm air duct mounting bracket 3, and the warm air duct body 1 is installed in the middle region of the warm air duct mounting bracket 3. Specifically, the vehicle air conditioner may include one or more side-by-side warm air duct structures 100, for example, referring to fig. 3, the vehicle air conditioner may include two warm air duct structures 100 disposed side by side. According to the utility model discloses an embodiment, refer to fig. 3, distance C and distance V between the central line of warm braw wind channel body 1 to 3 both sides walls of warm braw wind channel installing support can equal. Therefore, the warm air duct body 1 can be better fixed.

According to some embodiments of the present invention, referring to fig. 1 and 2, the first fixing structure 21 may be disposed near an air inlet of the warm air duct body 1. Because the wind speed that blows off from the air outlet of warm braw core 6 is great, shake and abnormal sound are produced more easily in the air inlet department of warm braw wind channel body 1, consequently, fixed with warm braw wind channel body 1 joint through first fixed knot structure 21, can improve the structural stability of warm braw wind channel body 1, prevent the shake of warm braw wind channel body 1, the noise abatement improves the travelling comfort of whole car.

Specifically, the first fixing structure 21 may include a first fixing plate 211, a lower end surface and two side end surfaces of the first fixing plate 211 may be fixed to a bottom wall and two side walls of the warm air duct mounting bracket 3, respectively, and a middle region of the first fixing plate 211 may be formed with a clamping groove that is in clamping fit with an outer peripheral surface of the warm air duct body 1. From this, can fix warm braw wind channel body 1 more effectively, prevent the shake, reduce the noise.

Specifically, the joint groove can be divided into two relative joint half grooves that set up from the median at the median, and the tip of the central line of the orientation warm braw wind channel body 1 in the joint half groove is formed with clamping part, and clamping part presss from both sides tight warm braw wind channel body 1's outer peripheral face. From this, can further fix warm braw wind channel body 1, can alleviate vibrations stress, protection warm braw wind channel body 1.

Specifically, referring to fig. 2, the second fixing structure 22 may include: the supporting plate 222 extends downwards from the middle area of the second fixing plate 221, the lower end face of the supporting plate 222 is fixed to the bottom wall of the warm air duct mounting bracket 3, two side end faces of the second fixing plate 221 are fixed to two side walls of the warm air duct mounting bracket 3 respectively, a supporting groove for supporting the warm air duct body 1 is formed in the supporting plate 222, and the opening directions of the supporting groove and the clamping groove are opposite. From this, first fixed knot constructs 21 and second fixed knot constructs 22 and can fix warm braw wind channel body 1 from two opposite directions, further improves warm braw wind channel body 1's stability, makes warm braw wind channel body 1 can not produce shake and abnormal sound when the air supply, improves whole car comfort level, promotes user experience.

According to some embodiments of the present invention, referring to fig. 1 and 2, the above-mentioned blowing opening may include a blowing opening 4 and a defrosting opening 5, the blowing opening 4 and the defrosting opening 5 are formed on the warm air duct body 1, the defrosting opening 5 is close to the air outlet of the warm air duct body 1, and the blowing opening 4 is located between the first fixing structure 21 and the second fixing structure 22. In particular, the distance B between the first fixing structure 21 and the blowing side tuyere 4 may be equal to the distance a between the second fixing structure 22 and the blowing side tuyere 4. From this, further guaranteed the structural stability of whole warm braw wind channel body 1, prevented that warm braw wind channel body 1 from producing shake and abnormal sound etc. when the air supply.

It should be noted that, because the amount of wind that blows sufficient wind gap needs is less, the embodiment of the utility model provides an in the air volume of face of blowing wind gap 4 by blow sufficient air door and blow the face air door common control, that is to say, blow the amount of wind that sufficient air door partly is used for controlling the face of blowing wind gap, another part is used for controlling the amount of wind of face of blowing wind gap 4, satisfies the great amount of wind demand of face of blowing wind gap 4 from this, improves user experience.

Specifically, the blowing surface tuyere 4 and the defrosting tuyere 5 may both include a middle tuyere and side air outlets located at both sides of the middle tuyere, and the middle tuyere and the side air outlets may be linearly distributed in a direction parallel to the extending direction of the first fixing structure 21. For example, as shown in fig. 1, the blowing surface tuyere 4 may include a middle tuyere 41 and side tuyeres 42 positioned at both sides of the middle tuyere 41, and the middle tuyere 41 and the side tuyeres 42 may be linearly arranged in a direction parallel to the extending direction of the first fixing structure 21; the defroster vent 5 may include a middle vent 51 and side vents 52 at both sides of the middle vent 51, and the middle vent 51 and the side vents 52 may be linearly arranged in a direction parallel to the extending direction of the first fixing structure 21. From this, can increase the air output to can make the air-out comparatively even, promote user experience.

Specifically, referring to fig. 2, the length X of the middle outlet may be greater than the length Y of the side outlet, and the width of the middle outlet may be the same as the width of the side outlet. From this, can increase the wind speed of side air outlet, make whole air-out more even, improve the comfort level of whole car, promote user experience.

The utility model also provides a vehicle that has above-mentioned warm braw wind channel structure 100 for the vehicle. According to the present invention, the vehicle including any one of the above-mentioned warm air duct structures 100 for a vehicle, the warm air duct structures 100 are one or two arranged side by side (for example, refer to two warm air duct structures 100 arranged side by side shown in fig. 3), and the vehicle has the same advantages as the above-mentioned warm air duct structure 100 for a vehicle over the prior art, and is not described herein again.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In the description of the present invention, "a plurality" means two or more.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A warm air duct structure (100) for a vehicle, comprising:

the warm air duct body (1) extends from an air outlet of the warm air core body (6) and sequentially passes through a foot blowing air door, a face blowing air door and a defrosting air door (7), an air inlet of the warm air duct body (1) is communicated with the air outlet of the warm air core body (6), and an air blowing port communicated with the face blowing air duct, the defrosting air duct and the foot blowing air duct is formed in the warm air duct body (1);

warm braw wind channel fixed knot constructs (2), warm braw wind channel fixed knot constructs (2) and includes: first fixed knot constructs (21) and second fixed knot constructs (22), first fixed knot constructs (21) with second fixed knot constructs (22) and is in interval distribution on the extending direction of warm braw wind channel body (1), first fixed knot constructs (21) with second fixed knot constructs (22) respectively with warm braw wind channel body (1) joint is fixed and the overlap joint is fixed to it is right in two opposite directions warm braw wind channel body (1) is fixed.

2. The warm air duct structure (100) for a vehicle according to claim 1, characterized in that the first fixing structure (21) is provided near an air inlet of the warm air duct body (1).

3. The warm air duct structure (100) for a vehicle according to claim 1, further comprising: warm braw wind channel installing support (3), warm braw wind channel body (1) is installed the middle part region of warm braw wind channel installing support (3), just the central line of warm braw wind channel body (1) arrives distance between warm braw wind channel installing support (3) both sides wall equals.

4. A warm air duct structure (100) for a vehicle according to claim 3, wherein the first fixing structure (21) includes: first fixed plate (211), the lower terminal surface and two side end faces of first fixed plate (211) respectively with the diapire and two lateral walls of warm braw wind channel installing support (3) are fixed, the middle part region of first fixed plate (211) be formed with the outer peripheral face joint complex joint groove of warm braw wind channel body (1).

5. The warm air duct structure (100) for a vehicle according to claim 4, wherein the clamping groove is divided into two oppositely arranged clamping half grooves at an interval, and a clamping part is formed at an end of the clamping half groove facing the center line of the warm air duct body (1), and the clamping part clamps the outer peripheral surface of the warm air duct body (1).

6. The warm air duct structure (100) for a vehicle according to claim 4, wherein the second fixing structure (22) includes: the hot air duct mounting structure comprises a second fixing plate (221) and a supporting plate (222), wherein the supporting plate (222) extends downwards from the middle area of the second fixing plate (221), the lower end face of the supporting plate (222) is fixed with the bottom wall of the hot air duct mounting bracket (3), two side end faces of the second fixing plate (221) are respectively fixed with two side walls of the hot air duct mounting bracket (3), a supporting groove used for supporting the hot air duct body (1) is formed in the supporting plate (222), and the direction of the opening of the supporting groove is opposite to that of the opening of the clamping groove.

7. The warm air duct structure (100) for a vehicle according to claim 1, wherein the air blowing port includes: blow face wind gap (4) and defrosting wind gap (5), blow face wind gap (4) with defrosting wind gap (5) form on warm braw wind channel body (1), defrosting wind gap (5) are close to the air outlet setting of warm braw wind channel body (1), blow face wind gap (4) and be located first fixed knot constructs (21) with between second fixed knot constructs (22), just first fixed knot constructs (21) with blow the distance between face wind gap (4) and equal to second fixed knot constructs (22) with blow the distance between face wind gap (4).

8. The warm air duct structure (100) for vehicles according to claim 7, wherein the blowing-side tuyere (4) and the defrosting tuyere (5) each include a middle tuyere and side air outlets on both sides of the middle tuyere, the middle tuyere and the side air outlets being linearly distributed in a direction parallel to an extending direction of the first fixing structure (21).

9. The warm air duct structure (100) for vehicle according to claim 8, wherein the length of the middle air opening is greater than the length of the side air outlet opening, and the width of the middle air opening is the same as the width of the side air outlet opening.

10. A vehicle, characterized by comprising a warm air duct structure (100) for a vehicle according to any one of claims 1-9, the warm air duct structure (100) being one or the warm air duct structure (100) being two arranged side by side.