A lithium battery with a good explosion-proof effect

A technology of lithium battery and battery body, applied in the direction of lithium battery, secondary battery, battery pack components, etc., can solve problems such as lithium battery explosion, and achieve the effect of solving the explosion caused by the continuous accumulation of heat

Active Publication Date: 2019-01-01
深圳市安仕新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lithium battery with good explosion-proof effect, which solves the problem of lithium battery explosion during long-term high-temperature operation

Method used

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  • A lithium battery with a good explosion-proof effect
  • A lithium battery with a good explosion-proof effect
  • A lithium battery with a good explosion-proof effect

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Embodiment Construction

[0021] 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.

[0022] Embodiments of the present invention provide a lithium battery with good explosion-proof effect, such as Figure 1-3 As shown, a battery body 1 is included, an internal contact 9 is provided inside the battery body 1, an external contact 10 is fixedly installed on the left side of the battery body 1, a heat sink 2 is fixedly installed on the top of the battery body 1, and the battery body 1 The bottom is fixedly equipped with a metal plate 8, the bottom...

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Abstract

The invention provides a lithium battery with a good explosion-proof effect, which relates to the technical field of lithium batteries. The lithium battery with a good explosion-proof effect includesa battery body, a heat dissipation device is fixedly installed on the top of the battery body, a metal plate is fixedly installed at the bottom of the battery body, a fixed block 1 is fixedly installed at the bottom of the metal plate, a rubber band is fixedly installed at the left end of the fixing block 1, one end of the rubber band far away from the fixing block 1 is fixedly connected with a traction wire through a clasp, and one end of the traction wire far away from the fixing block 1 is fixedly installed with a graphite block. According to the lithium battery with a good explosion-proofeffect, the heat dissipated from the battery body can be transferred to the heat dissipation tube through the heat dissipation bottom plate inside the heat dissipation device, The water pump continuously circulates the water inside the heat dissipation pipe and the water inside the heat dissipation water tank, thus achieving the function of cooling the battery body, and solving the problem that the electrolyte inside the battery reacts to produce a large amount of gas at high temperature, and the gas causes the sealed lithium battery to bulge or even explode.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery with good explosion-proof effect. Background technique [0002] A battery is a device that can convert electrical energy into chemical energy and store it. A lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. It involves the technical field of lithium batteries. The process of using lithium batteries now It is easy to cause the lithium battery to heat up due to long-term charging and discharging of the lithium battery. The high temperature will cause the electrolyte inside the battery to react and produce a large amount of gas. The gas will cause the sealed lithium battery to bulge and cause the lithium battery to be scrapped. If the sealed lithium battery is swollen Breaking will cause outside air to enter the battery, causing a violent chemical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/052H01M10/613H01M10/6568H01M2/12H01M50/30
CPCH01M10/052H01M10/613H01M10/6568H01M50/30Y02E60/10
Inventor 蒋敏
Owner 深圳市安仕新能源科技有限公司
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