CN220009390U - Air duct structure and special vehicle - Google Patents
Air duct structure and special vehicle Download PDFInfo
- Publication number
- CN220009390U CN220009390U CN202321445187.7U CN202321445187U CN220009390U CN 220009390 U CN220009390 U CN 220009390U CN 202321445187 U CN202321445187 U CN 202321445187U CN 220009390 U CN220009390 U CN 220009390U
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- Prior art keywords
- air
- air duct
- air outlet
- duct body
- side wall
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- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an air duct structure, which comprises an air duct body, an air inlet formed in one end part of the air duct body, and a plurality of air outlets formed in the side wall of the air duct body, wherein the air inlet is formed in the side wall of the air duct body; the movable air guide piece is arranged at the air outlet and is used for adjusting the air outlet direction of the air outlet and the air quantity of the air outlet. The air outlets formed in the side wall of the air duct body are distributed at equal intervals, and each air outlet is provided with an air guide piece. A special vehicle is also provided, which comprises the air duct structure. The design has the air guiding effect, and the air quantity of the air channel is uniformly distributed; meeting special requirements, such as lightning protection and explosion protection, of special vehicles is often required. The special vehicle adopts the equal-thickness design, and has heavy quality due to high performance requirements.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to an air duct structure and a special vehicle.
Background
Automobiles are well developed as a common tool in modern society, and along with the needs of the social development, more and more special vehicles are required in the market besides the needs of conventional passenger vehicles, and the special vehicles are required to meet various different needs in various conditions, such as air channels of the special vehicles. If the conventional design thought is adopted, an injection molding air duct or a blow molding air duct is adopted, the special requirements of special vehicles, such as lightning protection and explosion protection, cannot be met.
Disclosure of Invention
The embodiment of the utility model aims to provide an air duct structure and a special vehicle, which solve the problems in the background technology.
In order to achieve the above-mentioned purpose, an embodiment of the present utility model provides an air duct structure, which includes an air duct body, an air inlet provided at one end of the air duct body, and a plurality of air outlets provided at a sidewall of the air duct body; the movable air guide piece is arranged at the air outlet and is used for adjusting the air outlet direction of the air outlet and the air quantity of the air outlet.
Optionally, the air outlets formed in the side wall of the air duct body are distributed at equal intervals, and each air outlet is provided with an air guide piece.
Optionally, the direction between wind guiding piece and the air outlet is adjustable, and the wind direction that will pass through air outlet department is adjusted to guide into the air-out direction of X orientation, Y orientation, Z orientation.
Optionally, the length of the air guide piece is adjustable, and the air output is regulated and controlled by regulating the staggered area size of the air guide piece and the air outlet.
Optionally, the air duct body is a box-shaped structure formed by stamping and welding a metal material.
Optionally, a plurality of mounting brackets are further mounted on the side wall of the air duct body.
Optionally, a plurality of reinforcing structures are further installed on the side wall of the air duct body.
Optionally, the number of the reinforcing structures is equal to that of the mounting brackets, and the reinforcing structures are connected with the mounting brackets in a matching way.
Optionally, the air inlet is in a horn-shaped structure.
A special vehicle comprises the air duct structure.
One of the above technical solutions has the following advantages or beneficial effects:
1. the air duct is integrated with the air outlet, the guide structure is added on the air duct, the number of parts used can be reduced, the cost and the weight are reduced, and the air outlet is uniformly distributed by the blades.
2. The special performance requirements of the air duct of the special vehicle, such as explosion, are met.
3. The local reinforced structure of the air duct is reinforced, and the weight of the part is reduced on the premise of meeting the performance.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is an isometric view of the present utility model;
FIG. 5 is a cross-sectional view A-A of the present utility model;
FIG. 6 is a B-B cross-sectional view of the present utility model.
In the figure: the air duct comprises an air duct body 1, an air inlet 2, an air outlet 3, a mounting bracket 4, a reinforcing structure 5 and an air guide piece 6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The prior art scheme mainly adopts the plastic molding design of the blow molding of HDPE and other materials and the plastic sucking molding of XPE and other materials. Air ducts formed by injection molding or blow molding cannot meet special requirements of special vehicles, such as lightning protection and explosion protection. The design meets the performance requirement on a conventional passenger car, but an air duct is arranged on a special vehicle without the air guiding effect, and an air outlet needs to be added as the air guiding effect. Special vehicles often meet special requirements, such as lightning protection and explosion protection, and conventional HDPE, XPE and other materials cannot meet the performance requirements of the characteristics.
The utility model relates to an air duct structure, which comprises an air duct body 1, an air inlet 2 arranged at one end part of the air duct body 1, and a plurality of air outlets 3 arranged on the side wall of the air duct body 1; preferably, the air inlet 2 is of a horn-shaped structure, the inlet air quantity is large, the movable air guide piece 6 is arranged at the air outlet 3, and the air guide piece 6 is used for adjusting the air outlet direction of the air outlet 3 and the air quantity of the air outlet 3. The processing technology is mainly that the air duct body 1, the reinforcing structure 5 and the mounting bracket 4 are formed by stamping and forming firstly and then are welded, and the structure is shown in the following figures 1-6.
The air outlets 3 formed in the side wall of the air duct body 1 are distributed at equal intervals, and each air outlet 3 is provided with an air guide sheet 6. The direction between the air guide piece 6 and the air outlet 3 can be adjusted, and the wind direction passing through the air outlet 3 is adjusted and guided into the air outlet directions of X direction, Y direction and Z direction. The length of the air guide piece 6 is adjustable, and the air output is regulated and controlled by regulating the staggered area of the air guide piece 6 and the air outlet 3.
Preferably, the air duct body 1 is a box-shaped structure formed by stamping and welding a metal material. The side wall of the air duct body 1 is also provided with a plurality of mounting brackets 4, the mounting brackets 4 can be common brackets, and when the air duct body needs to be fixed, the brackets can be provided with positioning holes, such as screw holes or pin holes and other fasteners for matching and fixing.
The side wall of the air duct body 1 is also provided with a plurality of reinforcing structures 5. The number of the reinforcing structures 5 is equal to that of the mounting brackets 4, and the reinforcing structures 5 are connected with the mounting brackets 4 in a matching way, wherein the reinforcing structures 5 can adopt high-strength parts such as rib plates.
The special vehicle comprises the air duct structure, wherein the air duct structure comprises an air duct body 1, an air inlet 2 formed at one end part of the air duct body 1, and a plurality of air outlets 3 formed on the side wall of the air duct body 1; the air outlet 3 is provided with a movable air guide piece 6, and the air guide piece 6 is used for adjusting the air outlet direction of the air outlet 3 and the air quantity of the air outlet 3. The reinforced structure is used for a special vehicle and is positioned and installed on the special vehicle through the reinforced structure 5 and the mounting bracket 4. The air duct of the design integrates the guiding function of the air outlet 3, and achieves the air outlet guiding effect through two aspects, firstly, the air guide sheet is designed in the air duct, and as shown in the following figure 5, the air outlet direction of the X direction is adjusted through the air guide sheet; and secondly, the Z-direction air outlet direction is regulated by the inclined angle of the air duct. The air guide piece 6 can also adjust the uneven distribution of the air quantity of different air outlets of the air channel, and the length of the air guide piece can be adjusted. The air duct disclosed by the utility model is required to meet special performance requirements, such as lightning protection and explosion prevention, and meanwhile, the light-weight requirement of parts is considered, so that the structural material of the air duct disclosed by the utility model is made of light-weight materials, such as aluminum alloy and the like.
The air duct needs to meet high performance requirements such as lightning protection and explosion protection, therefore, the box-shaped structure formed by stamping and welding metal materials is adopted in structural design, and according to the characteristics of stress points of the air duct, the mounting position is the weakest position of the air duct at the moment of stress, so that the strong structure 5 is added at the mounting plate position, as shown in fig. 2 and 6, the requirements on the performance such as explosion protection can be met, and the quality of parts can be reduced to the minimum. The design has the air guiding effect, and the air quantity of the air channel is uniformly distributed; meeting special requirements, such as lightning protection and explosion protection, of special vehicles is often required. The special vehicle adopts the equal-thickness design, and has heavy quality due to high performance requirements.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. An air duct structure, characterized in that: comprises an air duct body (1), an air inlet (2) arranged at one end part of the air duct body (1), and a plurality of air outlets (3) arranged on the side wall of the air duct body (1); the movable air guide piece (6) is arranged at the air outlet (3), and the air guide piece (6) is used for adjusting the air outlet direction of the air outlet (3) and the air quantity of the air outlet (3).
2. The duct structure of claim 1, wherein: the air outlets (3) formed in the side wall of the air duct body (1) are distributed at equal intervals, and each air outlet (3) is provided with an air guide sheet (6).
3. The duct structure of claim 2, wherein: the direction between wind guiding piece (6) and air outlet (3) is adjustable connection, will pass through the wind direction regulation of air outlet (3) department and guide into X to, Y to, Z to the air-out direction.
4. The duct structure of claim 2, wherein: the length of the air guide piece (6) is adjustable, and the air outlet is regulated and controlled by regulating the staggered area of the air guide piece (6) and the air outlet (3).
5. The duct structure of claim 1, wherein: the air duct body (1) is of a box-shaped structure formed by stamping metal materials and welded.
6. The duct structure of claim 1, wherein: the side wall of the air duct body (1) is also provided with a plurality of mounting brackets (4).
7. The duct structure of claim 1, wherein: the side wall of the air duct body (1) is also provided with a plurality of reinforcing structures (5).
8. The duct structure of claim 7, wherein: the number of the reinforcing structures (5) is equal to that of the mounting brackets (4), and the reinforcing structures (5) are connected with the mounting brackets (4) in a matching way.
9. The duct structure of claim 8, wherein: the air inlet (2) is of a horn-shaped structure.
10. A special vehicle, characterized in that: comprising a tunnel structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445187.7U CN220009390U (en) | 2023-06-08 | 2023-06-08 | Air duct structure and special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445187.7U CN220009390U (en) | 2023-06-08 | 2023-06-08 | Air duct structure and special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009390U true CN220009390U (en) | 2023-11-14 |
Family
ID=88682296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321445187.7U Active CN220009390U (en) | 2023-06-08 | 2023-06-08 | Air duct structure and special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009390U (en) |
-
2023
- 2023-06-08 CN CN202321445187.7U patent/CN220009390U/en active Active
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| GR01 | Patent grant | ||
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