A protective device for lithium ion battery detection

Abstract

The invention belongs to the technical field of methods or devices for directly converting chemical energy into electrical energy, and discloses a protective device for lithium-ion battery detection, including a base, a rectangular support platform is arranged above the top of the base, and the left and right sides of the bottom of the support platform There are two positioning plates symmetrically located on both sides, and two protective baffles are installed on both sides of the two positioning plates through sliding shafts; There are two positioning shafts, and two rectangular protective guards are installed on the positioning shafts for symmetrical rotation; the invention makes the protective guards, the protective guards, the main body plate, and the supporting table together form a closed space, and seals the battery pack in the closed space Inside, on the one hand, the dense smoke and dust, splashing high-temperature substances, and large amounts of heat generated by the deflagration of the battery pack are enclosed in the protective space; Risk of Explosion.

Description

technical field [0001] The invention belongs to the technical field of methods or devices for directly converting chemical energy into electrical energy, in particular to a protective device for lithium ion battery detection. Background technique [0002] With the proposal of the national carbon neutral strategy, the new energy industry will usher in greater development, especially new energy vehicles. The most important component of new energy vehicles is lithium-ion power batteries. With the gradual large-scale use of lithium-ion batteries, some lithium-ion batteries with poor quality and lack of safety protection devices frequently cause various safety accidents, and incidents of deflagration or explosion of lithium-ion batteries often occur, causing casualties, endangering people's lives and property Therefore, it is necessary to gradually pay attention to the protective measures and protective devices of lithium-ion batteries to improve the safety of lithium-ion batteri...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a protective device for lithium-ion battery detection, to solve the lack of corresponding protective measures for the existing lithium-ion battery proposed in the above background technology, resulting in damage or short circuit in the lithium battery, in an open environment In contact with the air, the dense smoke and dust, splashes of burning materials, and a large amount of heat generated during deflagration or explosion will cause harm to the lives and property of users, resulting in technical problems of low safety of lithium-ion batteries.

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