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A multifunctional vehicle battery explosion-proof box

A vehicle battery, explosion-proof box technology, applied in secondary batteries, battery pack components, battery temperature control and other directions, can solve the problems of driver personal and property hazards, battery explosion, etc., achieve good explosion-proof performance, prevent excessive temperature , to achieve the effect of sealing

Active Publication Date: 2020-09-11
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the immature battery technology at present, various electric vehicle accidents occur from time to time, the most serious accident is the explosion of the battery, which brings great harm to the driver's personal and property

Method used

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  • A multifunctional vehicle battery explosion-proof box
  • A multifunctional vehicle battery explosion-proof box
  • A multifunctional vehicle battery explosion-proof box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Such as Figure 1~3 As shown, a multi-functional vehicle battery explosion-proof box, the explosion-proof box is arranged on the chassis of the car, equipped with a power battery, the explosion-proof box includes a box cover 1, a box body 2 and a plurality of boxes for placing single batteries in the box body 2 The unit cell box 3 of the block power battery 4, the outer wall 15 of the box body 2 is made of a structure or material with good heat insulation function, the box cover 1 is arranged on the box body 2, and the two ends of the box body 2 are provided with for battery wiring. Connector 14. The unit battery box 3 is a sealed structure, and each unit battery box 3 is provided with an explosion-proof valve 6, and the box body 2 is provided with an explosion-proof protection valve, and at least two explosion-proof valves 6 are provided. In this embodiment, there are two explosion-proof valves. The explosion-proof protection valves are distributed on the side walls o...

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Abstract

The invention relates to a multifunctional explosion-proof box for vehicle-mounted batteries. The explosion-proof box is arranged on the chassis of a car and equipped with a power battery. The explosion-proof box includes a box cover (1), a box body (2) and a A plurality of unit battery boxes (3) for placing a single power battery (4), the unit battery boxes (3) are of a sealed structure, and an explosion-proof valve (6) is provided above each unit battery box (3) , the box (2) is provided with an explosion-proof protection valve. Compared with the prior art, the invention has good explosion-proof performance, multiple functions, safety and reliability.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a multifunctional vehicle-mounted battery explosion-proof box. Background technique [0002] With the improvement of people's requirements for environmental protection, the research and application of electric vehicles have been paid more and more attention. Due to the immature battery technology at present, various electric vehicle accidents occur from time to time, and the most serious accident is battery explosion, which brings great harm to the driver's personal and property. Therefore, in order to ensure that electric vehicles can work safely and normally in various environments, a kind of explosion-proof vehicle battery box must be designed. Contents of the invention [0003] The object of the present invention is to provide a multi-functional vehicle battery explosion-proof box in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/08H01M2/10H01M2/12H01M10/613H01M10/615H01M10/617H01M10/625H01M10/63H01M10/6554H01M10/6556H01M10/6563H01M50/204H01M50/249H01M50/317
CPCH01M10/613H01M10/615H01M10/617H01M10/625H01M10/63H01M10/6554H01M10/6556H01M10/6563H01M50/183H01M50/383H01M50/333H01M50/20Y02E60/10
Inventor 陈凌珊余亚柏
Owner SHANGHAI UNIV OF ENG SCI
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