A flow guide structure for electric vehicles

Abstract

The utility model discloses a flow guide structure for electric vehicles, which belongs to the technical field of electric vehicle assembly and application. The flow guide structure for electric vehicles includes a flow guide cover, a mounting frame connected to the flow guide cover, and a buffer part connected to the mounting frame. The mounting frame is arranged on the back of the flow guide cover. The mounting frame is an integral structure. The mounting frame includes a first mounting part, which is connected to the flow guide cover; the second mounting part is connected to the buffer part. By designing the mounting frame as an integral structure, the first mounting part and the second mounting part are respectively connected to the flow guide cover and the buffer part, and the flow guide cover is made of nylon material. Since the nylon material has a nylon density of about 1.13g / cm 3 , which greatly reduces the weight of the product, and a first mounting hole is set at the mounting position of the mounting part and the air deflector, which is fixed through the first mounting hole and the second mounting hole, and a reinforcement part is set at the second mounting part, which increases the stability and bearing capacity of the entire mounting part.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle equipment, and in particular relates to a flow guide structure for electric vehicles. Background Art

[0002] In modern electric vehicle design, the electric vehicle air deflector is a structure installed at the front of the vehicle, and its main function is to improve the aerodynamic performance and driving stability of the vehicle. The air deflector can effectively improve the air flow of the electric vehicle when it is driving, guide the air to the side or bottom of the vehicle body, and reduce the air flow resistance at the front of the vehicle. This helps to reduce the air resistance encountered by the vehicle when driving and improve the vehicle's power performance and acceleration performance.

[0003] The air deflector is usually equipped with a mounting bracket or a fixture for mounting it on the front of the vehicle. However, these mounting brackets or fixtures are assembled with many sheet metal parts or stamping parts, and these brackets or devices are removed one by one during disassembly and assembly. These brackets or devices are inconvenient to disassemble and assemble, and are heavy and expensive because they only have sheet metal parts. Utility Model Content

[0004] The purpose of the utility model is to provide a flow guide structure for trams, which solves the above-mentioned problems existing in the prior art.

[0005] Technical solution: A flow guide structure for electric vehicles, comprising a flow guide cover, a mounting frame connected to the flow guide cover, and a buffer portion connected to the mounting frame;

[0006] The mounting frame is arranged on the back of the air deflector;

[0007] The mounting frame is an integral structure;

[0008] The mounting frame includes a first mounting portion and a second mounting portion disposed on an opposite surface of the first mounting portion;

[0009] The first mounting portion is connected to the air deflector;

[0010] The second mounting portion is connected to the buffer portion.

[0011] In a further embodiment, the back of the deflector is provided with a boss portion;

[0012] The boss portion is connected to the first mounting portion;

[0013] The boss portion is provided with a first mounting hole.

[0014] In a further embodiment, the first mounting portion includes a first bracket and a second bracket disposed on the second mounting portion;

[0015] The first bracket and the second bracket are each provided with two groups;

[0016] The first bracket and the second bracket are distributed including a first end and a second end;

[0017] The first end and the second end are respectively connected to the boss portion;

[0018] A second mounting hole is provided at the first end and the second end.

[0019] In a further embodiment, the second mounting portion includes a base, a reinforcement portion disposed on the base;

[0020] The reinforcement portion protrudes from the base;

[0021] The first bracket and the second bracket are distributed and connected to the reinforcement part;

[0022] The base is provided with a mounting hole, and is connected to the buffer part by bolts passing through the mounting hole.

[0023] In a further embodiment, the air guide cover is made of nylon material.

[0024] In a further embodiment, the air deflector and the boss portion are manufactured in one piece.

[0025] In a further embodiment, the buffer portion is a seismic isolation pad.

[0026] In a further embodiment, the seismic isolation pad is provided with a through hole and a straight slot hole adapted to the mounting hole.

[0027] Beneficial effects: A guide structure for trams, wherein a mounting frame is designed as an integral structure, wherein a first mounting portion and a second mounting portion are respectively connected to a guide cover and a buffer portion, and the guide cover is made of nylon material. Since the nylon material has a nylon density of approximately 1.13 g / cm³, the weight of the product is greatly reduced, and a first mounting hole is provided at the mounting position of the mounting portion and the guide cover, which are fixed through the first mounting hole and the second mounting hole, and a reinforcing portion is provided at the second mounting portion, thereby increasing the stability and bearing capacity of the entire mounting portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a structural schematic diagram of the mounting frame of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the buffer part of the utility model;

[0031] Figure 4 It is the front view of the air deflector of the utility model.

[0032] The reference numerals in the figure are: 1. air deflector; 2. mounting frame; 3. buffer portion; 4. first mounting portion; 5. second mounting portion; 6. boss portion; 7. first bracket; 8. second bracket; 9. first end; 10. second end; 11. first mounting hole; 12. through hole; 13. straight slot hole; 14. second mounting hole; 15. base; 16. reinforcement portion. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] like Figure 1 As shown, a flow guide structure for electric vehicles is composed of a flow guide cover 1, a mounting frame 2 and a buffer part 3. The mounting frame 2 is installed together with the flow guide cover 1 and the buffer part 3.

[0035] As a preferred case, the mounting frame 2 is connected to the back of the air deflector, and the other end of the mounting frame 2 is connected to the buffer part 3. In order to facilitate the installation of the mounting frame 2 and the air deflector 1, the mounting frame 2 is formed by integral injection molding of an integral structure. The air deflector 1 is a curved structure. The first mounting part 4 includes a first bracket 7 and a second bracket 8 arranged on the second mounting part 5; the first bracket 7 and the second bracket 8 are each provided with two groups, and the first bracket 7 and the second bracket 8 are distributed including a first end 9 and a second end 10; the first end 9 and the second end 10 are respectively connected to the boss part 6; the first end 9 and the second end 10 are provided with a second mounting hole 14, and the mounting frame 2 and the air deflector 1 are installed together by aligning the first mounting hole 11 and the second mounting hole 14. The first mounting hole is a countersunk hole, which can hide the screws. The overall aesthetics of the air deflector is improved.

[0036] In order to improve the stability of the mounting frame 2, the mounting frame 2 includes a first mounting portion 4 and a second mounting portion 5, wherein the second mounting portion 5 is arranged on the opposite side of the first mounting portion 4, wherein the first mounting portion 4 is connected to the air deflector 1, and the second mounting portion 5 is connected to the buffer portion 3.

[0037] Specifically, in order to facilitate installation and removal of the air deflector 1 , a boss portion 6 is provided on the back of the air deflector 1 , and the boss portion 6 is connected to the first installation portion 4 .

[0038] As a preferred case, the second mounting part 5 is composed of a base and a reinforcement part, the base and the reinforcement part are connected together, the first bracket 7 and the second bracket 8 are respectively connected to the reinforcement part to form a whole, and a mounting hole is provided on the base, which is connected to the buffer part 3 by bolts passing through the mounting hole.

[0039] Specifically, the air deflector 1 is made of nylon material, which is beneficial to reducing the weight of the air deflector 1.

[0040] Specifically, the air deflector 1 and the boss portion 6 are manufactured in one piece.

[0041] Specifically, the buffer part 3 is a shock-absorbing pad, which is helpful to reduce the vibration during installation or movement. The shock-absorbing pad is provided with a through hole 12 and a straight slot hole 13 adapted to the first installation hole 11. The design of the straight slot hole 13 facilitates the adjustment of the position of the shock-absorbing pad at the bottom of the base.

[0042] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

Claims

1. A flow guide structure for electric vehicles, characterized in that: It comprises a deflector (1), a mounting frame (2) connected to the deflector (1), and a buffer portion (3) connected to the mounting frame (2); The mounting frame (2) is arranged on the back of the air deflector (1); The mounting frame (2) is an integral structure; The mounting frame (2) comprises a first mounting portion (4) and a second mounting portion (5) arranged on an opposite surface of the first mounting portion (4); The first mounting portion (4) is connected to the air deflector (1); The second mounting portion (5) is connected to the buffer portion (3).

2. A flow guide structure for electric vehicles according to claim 1, characterized in that: The back of the air deflector (1) is provided with a boss portion (6); The boss portion (6) is connected to the first mounting portion (4); The boss portion (6) is provided with a first mounting hole (11).

3. The flow guide structure for electric vehicles according to claim 1, characterized in that: The first mounting portion (4) comprises a first bracket (7) and a second bracket (8) which are arranged on the second mounting portion (5); The first bracket (7) and the second bracket (8) are each provided with two groups; The first bracket (7) and the second bracket (8) each include a first end (9) and a second end (10); The first end (9) and the second end (10) are respectively connected to the boss portion (6); The first end (9) and the second end (10) are provided with a second mounting hole (14).

4. The flow guide structure for electric vehicles according to claim 3, characterized in that: The second mounting portion (5) comprises a base and a reinforcement portion arranged on the base; The reinforcement portion protrudes from the base; The first bracket (7) and the second bracket (8) are respectively connected to the reinforcement part; The base is provided with a mounting hole, and is connected to the buffer portion (3) by means of bolts passing through the mounting hole.

5. The flow guide structure for electric vehicles according to claim 1, characterized in that: The deflector cover (1) is made of nylon material.

6. The flow guide structure for electric vehicles according to claim 1, characterized in that: The air deflector (1) and the boss portion (6) are manufactured in one piece.

7. The flow guide structure for electric vehicles according to claim 1, characterized in that: The buffer portion (3) is a shock-isolating pad.

8. The flow guide structure for electric vehicles according to claim 7, characterized in that: The seismic isolation pad is provided with a through hole (12) and a straight slot hole (13) adapted to the first mounting hole (11).

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