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Protective plate for battery case body

A guard plate and battery technology, applied in the direction of secondary batteries, battery pack components, circuits, etc., can solve the problems that it is difficult to achieve battery box protection and heat dissipation compatibility, and less consideration is given to battery box shell protection, etc., to achieve protection Safe, high overall strength effect

Active Publication Date: 2017-12-01
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation and use of electric vehicles, most automobile manufacturers seldom consider the protection of the battery box shell, or make related protection designs, but it is difficult to achieve a solution compatible with battery box protection and heat dissipation
In this way, in the process of mass promotion of electric vehicles, it is difficult to make the shell protection design of the battery system widely recognized by users

Method used

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  • Protective plate for battery case body
  • Protective plate for battery case body
  • Protective plate for battery case body

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Such as Figure 1-3 As shown, the protective plate for the battery box according to the embodiment of the present invention includes a protective plate body 1, and the front end and the rear end of the protective plate body 1 are respectively provided with a front fixed point 2 and a rear fixed point 3. Side fixing points 15 are provided on both sides of the panel body 1, a slope surface 4 is provided at the front end of the panel body 1, a number of fr...

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Abstract

The invention relates to a protective plate for a battery case body. The protective plate includes a protective plate body. A front-end fixing point and a rear-end fixing point are respectively disposed on the front end and the rear end of the protective plate body. Two side fixing points are arranged respectively on two sides of the protective plate body. A slope surface is formed on the front end of the protective plate body. A plurality of front air inlets are formed in the front portion of the protective plate body. A plurality of bottom air guiding mechanisms are disposed on the bottom of the protective plate body. A rear air outlet device is disposed on the rear end of the protective plate body. The protective plate can prevent the battery case body from impact of broken stones and scratch of sharp objects, thus protecting the battery case shell. The protective plate also guarantees heat dissipating function of the battery case and is free of water accumulation.

Description

technical field [0001] The invention belongs to the field of automobile manufacturing, and in particular relates to a protective plate for a battery case. Background technique [0002] In electric vehicles, the traction battery is the main power source of the vehicle and is a key component that affects the safety of the vehicle. During the operation and use of electric vehicles, most automobile manufacturers seldom consider the protection of the battery box shell, or make related protection designs, but it is difficult to achieve a solution that is compatible with battery box protection and heat dissipation. In this way, in the process of mass promotion of electric vehicles, it is difficult for the shell protection design of the battery system to be widely recognized by users. Therefore, it is necessary to design a protection device scheme for the battery box shell without affecting the heat dissipation function of the battery box. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6561B60K1/04H01M50/249
CPCH01M10/613H01M10/625H01M10/6561B60K1/04H01M50/20Y02E60/10
Inventor 谢佶宏卢杨阳张送朱合标赵明明
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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