Explosion-proof lithium battery with good heat dissipation performance

Abstract

The invention relates to the technical field of lithium batteries, and discloses an explosion-proof lithium battery with good heat dissipation performance, the explosion-proof lithium battery comprises a fixing seat, fixing pieces are fixedly mounted on the left side and the right side of the fixing seat, fixing holes are formed in the two fixing pieces, and a limiting groove is formed in the topof the fixing seat. In the explosion-proof lithium battery, the through hole is formed in the fixed seat and an extrusion rod is mounted in the through hole; so that after a pressing bar is pressed, achuck can be pushed out of the clamping groove through a pressing block; therefore, a protection box and a clamping block can be taken out from the limiting groove. The purpose that the lithium battery body is convenient to disassemble, maintain and replace is achieved; a partition plate is mounted on the lithium battery body, and a heat conduction head extending to the outside of the lithium battery body is mounted at the top of the partition plate, so that heat in the lithium battery body can be conducted out of the lithium battery body through the heat conduction head, absorbed through thecooling fins and finally dissipated through the cooling openings, and the purpose of a good cooling effect is finally achieved.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to an explosion-proof lithium battery with good heat dissipation performance. Background technique [0002] A lithium battery is a primary battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. It is different from a rechargeable battery. Lithium-ion batteries are different from lithium-ion polymer batteries. The inventor of lithium batteries is Edison. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of microelectronics technology at the end of the 20th century, miniaturized equipment is increasing. , put forward very high requirements on the power supply, and lithium batteries have entered a large-scale practica...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an explosion-proof lithium battery with good heat dissipation performance, which has the advantages of easy maintenance and replacement and good heat dissipation effect, and solves the problem of continuous discharge of the current lithium battery due to poor heat conduction and heat dissipation. It is easy to generate heat during the process. Once the temperature is too high, there will be a great potential safety hazard, and the existing lithium batteries are fixed by screws, which is inconvenient for disassembly, maintenance or replacement.

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