Lightweight electric air compressor mounting structure and new energy vehicle

Abstract

The utility model discloses a light-weight electric air compressor mounting structure and a new energy vehicle. The light-weight electric air compressor mounting structure comprises an electric air compressor; the mounting bracket comprises two connecting plates and two mounting plates, the two mounting plates are mounted between the two connecting plates, the two connecting plates are symmetrically mounted on the frame, and the bottom height of the mounting plates is not lower than that of the frame; the transition support is installed on the installation plate, the electric air compressor is installed on the transition support, and a shock pad is installed between the electric air compressor and the transition support. The light-weight electric air compressor installation structure is small in occupied space, easy to install and convenient to disassemble during maintenance. And the device is applied during product development, has a good actual installation effect, and is practical and reliable.

Description

Technical Field

[0001] The utility model relates to a lightweight electric air compressor installation structure and a new energy vehicle, belonging to the field of new energy vehicles. Background Art

[0002] The power battery of new energy vehicles is heavy, which leads to excessive vehicle weight and high power consumption during driving, which is not conducive to energy conservation. Therefore, lightweighting is an important development trend of new energy vehicles. Figure 1 , Figure 2 As shown, it includes a frame 1, an electric air compressor bracket 2 and an electric air compressor 4. The electric air compressor bracket 2 is an overall concave structure. The electric air compressor 4 is installed on the concave mounting end 22 in the middle of the electric air compressor bracket 2 through a shock-absorbing pad 3. The two connecting ends 21 of the electric air compressor bracket 2 are installed on the frame 1 through bolts. Since the mounting height of the mounting end 22 is relatively low (the bottom height of the mounting end 22 is lower than the bottom height of the frame 1), it is difficult to install the waterproof baffle under the electric air compressor bracket. In addition, the existing electric air compressor mounting structure has a large number of components, a complex structure, and a large weight. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the utility model provides a lightweight electric air compressor installation structure and a new energy vehicle.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts a lightweight electric air compressor installation structure, comprising:

[0005] Electric air compressor;

[0006] The mounting bracket comprises two connecting plates and two mounting plates, wherein the two mounting plates are mounted between the two connecting plates, and the two connecting plates are symmetrically mounted on the vehicle frame and the bottom height of the mounting plates is not lower than the bottom height of the vehicle frame;

[0007] A transition bracket is mounted on the mounting plate, the electric air compressor is mounted on the transition bracket, and a shock-absorbing pad is installed between the electric air compressor and the transition bracket.

[0008] In some embodiments, the connecting plate is an L-shaped plate, and the connecting plate is mounted on the frame by bolts.

[0009] In some embodiments, a reinforcing plate is welded to the connecting plate.

[0010] In some embodiments, the mounting plate is an L-shaped plate, and both ends of the mounting plate are connected to two connecting plates by bolts.

[0011] In some embodiments, the transition bracket includes a U-shaped plate and a shock-absorbing pad connecting plate welded on the U-shaped plate. The upper end of the shock-absorbing pad is connected to the electric air compressor, and the lower end is installed on the shock-absorbing pad connecting plate.

[0012] In some embodiments, a plurality of bolt holes are formed on the mounting plate, and the U-shaped plate is bolted to the mounting plate.

[0013] In some embodiments, the electric air compressor is mounted on a transition bracket via four shock-absorbing pads.

[0014] A second aspect of the utility model provides a new energy vehicle, on which the lightweight electric air compressor mounting structure is installed.

[0015] Compared with the prior art, the lightweight electric air compressor mounting structure of the utility model adopts a reasonable structural type to reduce redundancy and reduce the weight of the bracket by 6.6kg. Through the cooperation of the connecting plate and the mounting plate, the electric air compressor is lifted up, making it convenient to design a waterproof baffle underneath, thereby facilitating waterproof protection of electrical connectors. In addition, a transition bracket is added between the air compressor shock pad and the mounting bracket to prevent the shock pad from twisting and deforming due to tightening the bolts during assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the installation structure of the existing electric air compressor;

[0018] Figure 2 It is a structural schematic diagram of an existing electric air compressor bracket;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the mounting bracket of the utility model;

[0021] In the figure: 1, frame, 2, electric air compressor bracket, 21, connecting end, 22, mounting end, 3, shock-absorbing pad, 4, electric air compressor, 5, transition bracket, 51, U-shaped plate, 52, shock-absorbing pad connecting plate, 6, mounting bracket, 61, connecting plate, 62, mounting plate, 63, reinforcement plate. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present application are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0023] like Figure 3 , Figure 4 As shown, a lightweight electric air compressor installation structure includes an electric air compressor 4, a mounting bracket 6 and a transition bracket 5;

[0024] The mounting bracket 6 includes two connecting plates 61 and two mounting plates 62. The two mounting plates 62 are mounted between the two connecting plates 61. The two connecting plates 61 are symmetrically mounted on the vehicle frame 1 and the bottom height of the mounting plates 62 is not lower than the bottom height of the vehicle frame 1. The mounting plate 62 is used to raise the installation height of the electric air compressor 4, which is convenient for designing and installing the waterproof baffle below and for waterproof protection of the electrical connector.

[0025] The transition bracket 5 is installed on the mounting plate 62, the electric air compressor 4 is installed on the transition bracket 5, and a shock-absorbing pad 3 is installed between the electric air compressor 4 and the transition bracket 5. The additional transition bracket 5 can prevent the shock-absorbing pad from twisting and deforming due to tightening the bolts during assembly.

[0026] In some embodiments, Figure 4 As shown, the connecting plate 61 is an L-shaped plate, which is mounted on the vehicle frame 1 by bolts, and is easy to assemble and disassemble; a plurality of reinforcing plates 63 are welded on the connecting plate 61, which improves the overall structural strength of the mounting bracket 6.

[0027] In some embodiments, Figure 4 As shown, the mounting plate 62 is an L-shaped plate, and the two ends of the mounting plate 62 are connected to the two connecting plates 61 by bolts, which is convenient for assembly and disassembly. Since only the connecting plate 61, the mounting plate 62 and the reinforcing plate 63 are used, the number of parts is small, the structure is simple, and the weight can be reduced by 6.6kg compared with the existing electric air compressor installation structure.

[0028] In some embodiments, Figure 3As shown, two transition brackets 5 of the utility model are provided, and the transition bracket 5 includes a U-shaped plate 51 and a shock-absorbing pad connecting plate 52 welded on the U-shaped plate 51. Each of the transition brackets 5 includes a U-shaped plate 51, and square shock-absorbing pad connecting plates 52 are welded on both ends of the U-shaped plate 51, so that the lower end of the shock-absorbing pad 3 can be installed on the shock-absorbing pad connecting plate 52 by bolts, and the upper end of the shock-absorbing pad 3 is connected to the electric air compressor 4 by bolts. The transition bracket 5 can prevent the shock-absorbing pad from twisting and deforming due to tightening the bolts during assembly.

[0029] In some embodiments, Figure 4 As shown, the mounting plate 62 is provided with a plurality of bolt holes, and each U-shaped plate 51 is bolted to two mounting plates 62 by bolts. The overall space is small, the installation is simple, and the assembly and disassembly are convenient.

[0030] In some embodiments, the electric air compressor 4 is installed on the transition bracket 5 through four shock-absorbing pads 3, which has a good shock-absorbing and protective effect on the electric air compressor 4.

[0031] Finally, the utility model also provides a new energy vehicle, on which the lightweight electric air compressor mounting structure is installed.

[0032] The lightweight electric air compressor installation structure of the utility model occupies a small space, is simple to install, and is convenient to disassemble for maintenance. It is applied in product development, has a good actual installation effect, and is practical and reliable.

[0033] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

Claims

1. A lightweight electric air compressor installation structure, characterized in that: include: Electric air compressor (4); The mounting bracket (6) comprises two connecting plates (61) and two mounting plates (62), wherein the two mounting plates (62) are mounted between the two connecting plates (61), and the two connecting plates (61) are symmetrically mounted on the vehicle frame (1) and the bottom height of the mounting plates (62) is not lower than the bottom height of the vehicle frame (1); The transition bracket (5) is mounted on the mounting plate (62), the electric air compressor (4) is mounted on the transition bracket (5), and a shock-absorbing pad (3) is installed between the electric air compressor (4) and the transition bracket (5).

2. A lightweight electric air compressor installation structure according to claim 1, characterized in that: The connecting plate (61) is an L-shaped plate, and the connecting plate (61) is mounted on the vehicle frame (1) by means of bolts.

3. A lightweight electric air compressor installation structure according to claim 1 or 2, characterized in that: A reinforcing plate (63) is welded to the connecting plate (61).

4. A lightweight electric air compressor installation structure according to claim 1, characterized in that: The mounting plate (62) is an L-shaped plate, and both ends of the mounting plate (62) are connected to the two connecting plates (61) by bolts.

5. The lightweight electric air compressor installation structure according to claim 1, characterized in that: The transition bracket (5) comprises a U-shaped plate (51) and a shock-absorbing pad connecting plate (52) welded to the U-shaped plate (51); the upper end of the shock-absorbing pad (3) is connected to the electric air compressor (4), and the lower end is mounted on the shock-absorbing pad connecting plate (52).

6. A lightweight electric air compressor installation structure according to claim 5, characterized in that: The mounting plate (62) is provided with a plurality of bolt holes, and the U-shaped plate (51) is bolted to the mounting plate (62).

7. A lightweight electric air compressor installation structure according to claim 1, characterized in that: The electric air compressor (4) is mounted on a transition bracket (5) via four shock-absorbing pads (3).

8. A new energy vehicle, characterized in that: The new energy vehicle is installed with the lightweight electric air compressor installation structure described in any one of claims 1-7.

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