Battery box assembly, bottom protection plate and vehicle

A battery box and bottom guard technology, which is applied in the field of vehicles, can solve the problems of poor protective energy absorption performance of protective devices, complex installation structure of battery boxes, and low integration, so as to achieve good protection effect, improve anti-collision performance, and improve anti-collision impact performance

Inactive Publication Date: 2019-12-27
BEIJING HAINACHUAN AUTOMOTIVE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the battery box in the electric vehicle is installed at the bottom of the whole vehicle, and the protection device of the battery box and the cooling and heat dissipation device are independently installed, and the integration degree is low, which makes the installation structure of the battery box complicated and difficult to install, and the material of the protection device is aluminum alloy Stamping plate is the main type, this kind of protective device has poor protective energy absorption performance and is easy to be damaged

Method used

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  • Battery box assembly, bottom protection plate and vehicle
  • Battery box assembly, bottom protection plate and vehicle
  • Battery box assembly, bottom protection plate and vehicle

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] Refer below Figure 1-Figure 3 A battery box assembly 100 according to an embodiment of the present invention is described.

[0030] The battery box assembly 100 for a vehicle according to an embodiment of the present invention includes: a battery box body 110 and a bottom guard plate 120, the battery box body 110 is fixed under the chassis of the vehicle; the bottom guard plate 120 is arranged on the bottom of the battery box body 110 On the lower side, a heat dissipation part is disposed inside the bottom guard plate 120 .

[...

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Abstract

The invention discloses a battery box assembly, a bottom protection plate and a vehicle. The battery box assembly comprises a battery box body and the bottom protection plate, wherein the battery boxbody is fixed below a chassis of the vehicle, the bottom protection plate is arranged on a lower side of the battery box body, and a heat dissipation part is arranged in the bottom protection plate. The battery box assembly is advantaged in that the bottom protection plate and the heat dissipation part in the battery box assembly are integrated together, a mounting structure of the battery box assembly is simplified, and the battery box assembly has good protection, energy absorption, cooling and heat dissipation effects.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a battery box assembly, a bottom guard plate and a vehicle. Background technique [0002] In the related technology, the battery box in the electric vehicle is installed at the bottom of the whole vehicle, and the protection device of the battery box and the cooling and heat dissipation device are independently installed, and the integration degree is low, which makes the installation structure of the battery box complicated and difficult to install, and the material of the protection device is aluminum alloy The stamping plate is mainly used, and the protection energy absorption performance of this kind of protective device is poor and easy to be damaged. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present invention is to propose a battery box assembly. The botto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6551B60K1/04H01M50/249
CPCH01M10/613H01M10/625H01M10/6551B60K1/04B60K2001/0438H01M50/20Y02E60/10
Inventor 聂帅张春林张宇郭思达马腾飞
Owner BEIJING HAINACHUAN AUTOMOTIVE PARTS
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