An all-solid-state thin film lithium battery with protective function

Abstract

The invention discloses an all-solid-state thin film lithium battery with protective function, comprises a shell and a top plate, wherein the side wall of the shell is fixedly connected with a clasp;the side wall of the top plate is fixedly connected with a clasp hook; the inside of the shell is fixedly installed with a leg; the inside of the leg is provided with a sliding groove; the inside of the sliding groove is slidably connected with a sliding block; one end of the sliding block is fixedly connected with a heat dissipation plate; and a connecting rod is fixedly connected between the twolegs. As that leg are arranged, slide block, Springs and support rods, The inside of the housing is provided with legs surrounding the periphery, the battery cell is then brought close to the heat sink, The heat dissipation plate slides inside the sliding groove under the action of the sliding block, thereby compressing the spring and the support rod, and the spring provided has a cushioning effect, so that the battery cell is directly cushioned and protected from impact, and has a certain safeguarding structure, further prolonging the service life of the all-solid-state thin film lithium battery with the protection function.

Description

technical field [0001] The invention relates to the technical field of the electric power field, in particular to an all-solid-state thin-film lithium battery with a protective function. Background technique [0002] Lithium-ion batteries have rapidly become a research hotspot since they were commercialized. Compared with other secondary chemical power sources, lithium-ion secondary batteries have advantages that other energy devices do not have: large operating voltage, high energy density, long cycle life, Low cost, low self-discharge rate, less environmental pollution, etc., so it will become the first choice in the future energy field. At present, all-solid-state batteries based on solid electrolytes have attracted more and more attention, so solid-state batteries can solve the safety problem of organic electrolytes, and inorganic electrolytes simplify the design of batteries, which are safer and more durable than traditional batteries, but still The disadvantages it ha...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an all-solid-state thin-film lithium battery with protection function, which solves the problem of poor use effect of the existing all-solid-state thin-film lithium battery

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