High-strength, explosionproof and shockproof battery for new energy automobile

Abstract

The invention discloses a high-strength, explosionproof and shockproof battery for a new energy automobile, and relates to the field of a new energy automobile battery. The high-strength, explosionproof and shockproof battery comprises a battery box, wherein a box cover is arranged at the top of the battery box in a matching way, a plurality of elastic support devices are arranged at the bottom ofthe battery box, a pipeline type cooling device is arranged at each of two opposite side surfaces of the battery box, a battery module fixing framework is arranged on a bottom surface of the batterybox, and a plurality of elastic buffer devices are arranged on a surface of the box cover. A battery box structure is designed, no cover is arranged, reinforcement ribs cover a peripheral side, a pull-out type battery module fixing framework is arranged in the battery box, the pipeline types cooling devices are arranged at two sides, the box cover is arranged at the top of the battery box in a matching way and is provided with the elastic buffer devices and a fiber cement explosionproof plate, the elastic buffer support devices with elasticity are arranged at the bottom of the battery box, andthe explosion-resistant performance of the new energy automobile battery and the fixing stability of the cooling structure and the battery are improved.

Description

technical field [0001] The invention belongs to the field of new energy vehicle batteries, in particular to a high-strength explosion-proof and shockproof battery for new energy vehicles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technologies and new structures, among which new energy vehicles powered by electricity are the most mature. [0003] With the continuous development of electric new energy vehicles at this stage, more and more battery packs equipped in electric new energy vehicles can meet the needs of the market, but there are still great potential safety hazards for their safety issues. The battery of electric new energy vehicles is only protected by the PCB protection...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-strength explosion-proof and shock-proof battery for new energy vehicles. By designing a coverless battery, the surrounding side is covered with reinforcing ribs, a pull-out battery module fixing frame is installed inside, and pipe-type battery modules are installed on both sides. The battery box structure of the heat dissipation device is isolated and fixed between the battery modules by fire-proof and heat-insulating panels. The bottom is equipped with an elastic elastic buffer support device, which solves the problems of poor anti-knock performance, unreasonable heat dissipation structure and unstable battery fixing of existing new energy vehicle batteries.

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