New energy battery pack protection structure

Abstract

The utility model discloses a new energy battery pack protection structure, and relates to the field of new energy battery pack protection. According to the new energy battery pack protection structure disclosed by the utility model, a combined battery pack protection assembly comprises a bottom protection shell, a mounting block, a limiting type outer connecting plate, an inner limiting plate, a limiting type inner connecting plate, a sealed cover plate, a left side U-shaped fixing frame, a right side U-shaped fixing frame, a fastening type connecting pin and a connecting side plate; when the combined type protection mounting assembly is used, the mounting efficiency and the mounting stability can be improved, and the use safety of the new energy battery pack is protected to the maximum extent; the cushioning type anti-scratching assembly comprises a bottom connecting plate, a limiting sliding frame, an anti-scratching cushioning block and a cushioning column; when the battery pack is used, cushioning and force unloading work can be carried out when rubbing occurs, damage to the battery pack is reduced, and the battery pack can be replaced in an independent area in a later-period damage mode, so that the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy battery pack protection field especially relates to a new energy battery pack protection structure. BACKGROUND

[0002] Today, with the rapid rise of new energy vehicles, the battery as the heart of electric vehicles, its safety not only directly relates to the performance of the vehicle, is one of the most concerned elements when consumers buy a car, the importance of battery safety is self-evident, it is related to the life safety of every driver and passenger, also affects the healthy development of the entire new energy vehicle industry, needs to increase the protection structure outside the new energy battery pack.

[0003] The existing new energy battery pack protection structure has certain disadvantages in use, the existing new energy battery pack protection structure has the following problems in use: firstly, it is difficult to install and affects the installation efficiency and the connection stability, and the existing new energy battery pack protection structure cannot protect the bottom when the new energy battery pack bottom is scratched.

[0004] Therefore, it is necessary to provide a new energy battery pack protection structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a new energy battery pack protection structure, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A new energy battery pack protection structure, comprising a combined battery pack protection assembly, a shock-absorbing anti-scratch assembly is arranged on the outer surface of the lower end of the combined battery pack protection assembly, the combined battery pack protection assembly comprises a bottom protection shell, a mounting block, a limiting outer connecting plate, an inner limiting plate, a limiting inner connecting plate, a sealing cover plate, a left side U-shaped fixing frame, a right side U-shaped fixing frame, a fastening connecting pin and a connecting side plate, the shock-absorbing anti-scratch assembly comprises a bottom connecting plate, a limiting sliding frame, an anti-scratch shock-absorbing block and a shock-absorbing column.

[0008] Preferably, the outer surface of both ends of the bottom protective shell is provided with a mounting block, the outer surface of the upper end of the bottom protective shell is provided with a limiting outer connecting plate, the inner surface of the periphery of the bottom protective shell is provided with an inner limiting plate, the inner surface of the periphery of the limiting outer connecting plate is provided with a limiting inner connecting plate, the outer surface of the upper end of the limiting inner connecting plate is provided with a sealing cover plate, the outer surface of one side of the limiting outer connecting plate is provided with a left U-shaped fixing frame, the outer surface of the other side of the limiting outer connecting plate is provided with a right U-shaped fixing frame, the middle part of the left U-shaped fixing frame and the right U-shaped fixing frame is provided with a fastening connecting pin, and the middle part of both ends of the left U-shaped fixing frame and the right U-shaped fixing frame is provided with a connecting side plate.

[0009] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0010] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0011] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0012] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0013] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0014] Preferably, the outer surface of both ends of the bottom protective shell is fixedly connected with the rear end of the mounting block, the outer surface of the upper end of the bottom protective shell is fixedly connected with the lower end of the limiting outer connecting plate, and the inner surface of the periphery of the bottom protective shell is fixedly connected with the outer surface of the periphery of the inner limiting plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1、 this new energy battery pack protection structure, through setting combination formula battery pack protection subassembly including bottom protection shell, mounting block, spacing formula outer connecting plate, inner spacing plate, spacing formula inner connecting plate, sealing formula cover plate, left side U type fixed frame, right side U type fixed frame, fastening formula connecting pin and connecting side plate, adopt combination formula protection installation subassembly when using, can improve installation efficiency and installation stability maximum degree of protection new energy battery pack use safety.

[0018] 2、 this new energy battery pack protection structure, through setting slow rebound formula prevent scratch subassembly including bottom connecting plate, spacing sliding frame, scratchproof slow rebound block and slow rebound column, can slow rebound unloading work when scratch occurs when using, reduce the harm to battery pack and in the later period damage formula can go to independent area and change and reduce maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic view of the utility model kind new energy battery pack protection structure;

[0020] Figure 2 It is the utility model kind new energy battery pack protection structure Figure 1 Structure schematic view of combination formula battery pack protection subassembly 1 in;

[0021] Figure 3 It is the utility model kind new energy battery pack protection structure Figure 1 Structure schematic view of slow rebound formula prevent scratch subassembly 2 in.

[0022] In the drawing: 1, combination formula battery pack protection subassembly;2, slow rebound formula prevent scratch subassembly;101, bottom protection shell;102, mounting block;103, spacing formula outer connecting plate;104, inner spacing plate;105, spacing formula inner connecting plate;106, sealing formula cover plate;107, left side U type fixed frame;108, right side U type fixed frame;109, fastening formula connecting pin;110, connecting side plate;201, bottom connecting plate;202, spacing sliding frame;203, scratchproof slow rebound block;204, slow rebound column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0024] For example, Figures 1-3As shown, a new energy battery pack protection structure, including combined battery pack protection assembly 1, the lower end of combined battery pack protection assembly 1 is provided with the outer surface of the shockproof scratchproof assembly 2, combined battery pack protection assembly 1 includes bottom protection shell 101, mounting block 102, limiting type outer connecting plate 103, inner limiting plate 104, limiting type inner connecting plate 105, sealing type cover plate 106, left side U-shaped fixing frame 107, right side U-shaped fixing frame 108, fastening type connecting pin 109 and connecting side plate 110, shockproof scratchproof assembly 2 includes bottom connecting plate 201, limiting sliding frame 202, scratchproof shockproof block 203 and shock absorbing column 204.

[0025] It should be noted that the utility model is a new energy battery pack protection structure, combined battery pack protection assembly 1 including bottom protection shell 101, mounting block 102, limiting type outer connecting plate 103, inner limiting plate 104, limiting type inner connecting plate 105, sealing type cover plate 106, left side U-shaped fixing frame 107, right side U-shaped fixing frame 108, fastening type connecting pin 109 and connecting side plate 110 are provided, when using, first, the new energy battery pack is installed to the inside of bottom protection shell 101, after installation, first, the limiting type inner connecting plate 105 at the bottom of sealing type cover plate 106 is limited and installed in the inner limiting plate 104 in bottom protection shell 101, and the limiting type inner connecting plate 105 is aligned with the limiting type outer connecting plate 103 on bottom protection shell 101, after alignment, the left side U-shaped fixing frame 107 and right side U-shaped fixing frame 108 are connected with the limiting type outer connecting plate 103 and limiting type inner connecting plate 105 in the middle of limiting type inner connecting plate 105 finally, and the left side U-shaped fixing frame 107 and right side U-shaped fixing frame 108 are connected with the connecting side plate 110, when using, combined protection installation assembly is used, can improve installation efficiency and installation stability, and the use safety of new energy battery pack is protected to the greatest extent, shockproof scratchproof assembly 2 including bottom connecting plate 201, limiting sliding frame 202, scratchproof shockproof block 203 and shock absorbing column 204 are provided, when using, shockproof scratchproof assembly 2 is fixedly installed to the bottom of combined battery pack protection assembly 1, when scratching, scratchproof shockproof block 203 is used to replace new energy battery pack to bear force, after scratching, shock absorbing column 204 is used to shock absorbing and unloading work of scratchproof shockproof block 203 in limiting sliding frame 202, and scratchproof shockproof block 203 can be independently replaced, so that maintenance cost is reduced, when using, shock absorbing and unloading work can be carried out when scratching, the damage to battery pack is reduced, and in the later period, damaged parts can be replaced in an independent area, so that maintenance cost is reduced.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A new energy battery pack protection structure, comprising a combined battery pack protection component (1), characterized in that: The lower outer surface of the combined battery pack protection component (1) is provided with a shock-absorbing anti-scratch component (2). The combined battery pack protection component (1) includes a bottom protective shell (101), a mounting block (102), a limiting outer connecting plate (103), an inner limiting plate (104), a limiting inner connecting plate (105), a sealing cover plate (106), a left U-shaped fixing bracket (107), a right U-shaped fixing bracket (108), a fastening connecting pin (109), and a connecting side plate (110). The shock-absorbing anti-scratch component (2) includes a bottom connecting plate (201), a limiting sliding bracket (202), an anti-scratch shock-absorbing block (203), and a shock-absorbing column (204).

2. The new energy battery pack protection structure according to claim 1, characterized in that: Mounting blocks (102) are provided on both outer surfaces of the bottom protective shell (101). A limiting external connecting plate (103) is provided on the upper outer surface of the bottom protective shell (101). An inner limiting plate (104) is provided on the inner surface of the bottom protective shell (101). A limiting internal connecting plate (105) is provided on the inner surface of the limiting external connecting plate (103). A sealing cover plate (106) is provided on the upper outer surface of the limiting internal connecting plate (105). The limiting external connecting plate (103) has a left U-shaped fixing bracket (107) on one side of its outer surface and a right U-shaped fixing bracket (108) on the other side of its outer surface. Both the left U-shaped fixing bracket (107) and the right U-shaped fixing bracket (108) have fastening connecting pins (109) in the middle. Both ends of the left U-shaped fixing bracket (107) and the right U-shaped fixing bracket (108) have connecting side plates (110).

3. The protection structure for a new energy battery pack according to claim 1, characterized in that: Both ends of the bottom protective shell (101) are fixedly connected to the rear end of the mounting block (102). The upper end of the bottom protective shell (101) is fixedly connected to the lower end of the outer surface of the limiting outer connecting plate (103). The four sides of the inner surface of the bottom protective shell (101) are fixedly connected to the four sides of the outer surface of the inner limiting plate (104). The four sides of the inner surface of the limiting outer connecting plate (103) are detachably connected to the four sides of the outer surface of the limiting inner connecting plate (105).

4. The new energy battery pack protection structure according to claim 1, characterized in that: The upper outer surface of the limiting inner connecting plate (105) is fixedly connected to the lower outer surface of the sealing cover plate (106). One outer surface of the limiting outer connecting plate (103) is detachably connected to one inner surface of the left U-shaped fixing bracket (107). The other outer surface of the limiting outer connecting plate (103) is detachably connected to one inner surface of the right U-shaped fixing bracket (108). The middle parts of the left U-shaped fixing bracket (107) and the right U-shaped fixing bracket (108) are detachably connected to the outer wall of the fastening connecting pin (109). The middle parts of both ends of the left U-shaped fixing bracket (107) and the right U-shaped fixing bracket (108) are detachably connected to the rear outer surface of the connecting side plate (110).

5. The protection structure for a new energy battery pack according to claim 1, characterized in that: The lower inner surface of the bottom connecting plate (201) is provided with a limiting sliding frame (202), and the inner surfaces of the limiting sliding frame (202) are provided with anti-scratching damping blocks (203). A damping column (204) is provided between the limiting sliding frame (202) and the anti-scratching damping blocks (203).

6. The protection structure for a new energy battery pack according to claim 1, characterized in that: The lower inner surface of the bottom connecting plate (201) is fixedly connected to the upper outer surface of the limiting sliding frame (202), and the upper inner surface of the limiting sliding frame (202) is fixedly connected to the outer surface of one end of the shock-absorbing column (204).

7. The protection structure for a new energy battery pack according to claim 1, characterized in that: The outer surface of the other end of the shock-absorbing column (204) is detachably connected to the inner surface of the lower end of the shock-absorbing column (204), and the inner surfaces of the limiting sliding frame (202) are movably connected to the outer surfaces of the anti-scratch shock-absorbing block (203) through the shock-absorbing column (204).

8. The protection structure for a new energy battery pack according to claim 1, characterized in that: The lower outer surface of the combined battery pack protection component (1) is fixedly connected to the upper outer surface of the shock-absorbing anti-scratch component (2).

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