Battery box anti-collision structure for lithium battery power supply system

Abstract

The invention discloses a battery box anti-collision structure for a lithium battery power supply system. The battery box anti-collision structure comprises a main supporting base, side connecting walls, fastening assemblies, a damping assembly, protective side plates and a fixed partition plate. Two supporting blocks are fixed to the left side and the right side of the lower end face of the mainsupporting base through screws correspondingly, four side connecting walls are embedded and fixed in the periphery on the upper end surface of the main supporting base to form a battery containment cavity, and the fixed partition plate is arranged at the middle position in the battery accommodating cavity, so that the battery accommodating cavity is divided into two cavities to fix two lithium battery power packs. Two fastening assemblies are symmetrically installed at the inner sides of the side connecting walls at the left side and the right side, the lithium battery power packs are fixedlyinstalled in the battery box through the fastening assemblies and the fixed partition plate, the protective side plates are symmetrically installed in the side connecting walls at the front end and the rear end, and the damping assembly is arranged in the middle of the upper end face of the main supporting base.

Description

technical field [0001] The invention relates to the technical field of lithium battery protection, in particular to a battery box anti-collision structure for a lithium battery power supply system. Background technique [0002] Lithium battery is a power supply with high energy density, low pollution, high cycle life, no memory effect, and fast charging. With the continuous development of new energy vehicles, grid energy storage, communication base stations and other markets, the application market of lithium batteries It is also further expanded. When in use, multiple groups of lithium batteries are generally placed neatly in the battery box, and the existing battery boxes generally only have the function of accommodation. When the vehicle is hit, the box body of the battery box is extremely vulnerable. Deformation due to impact, resulting in damage to the power battery, so it is necessary to propose a battery box anti-collision structure for lithium battery power system to...

AI Technical Summary

Problems solved by technology

[0002] Lithium battery is a power supply with high energy density, low pollution, high cycle life, no memory effect, and fast charging. With the continuous development of new energy vehicles, grid energy storage, communication base stations and other markets, the application market of lithium batteries It is also further expanded. When in use, multiple groups of lithium batteries are generally placed neatly in the battery box, and the existing battery boxes generally only have the function of accommodation. When the vehicle is hit, the box body of the battery box is extremely vulnerable. impact and deformation, causing damage to the power battery, so it is necessary to propose a battery box anti-collision structure for lithium battery power system to solve the above problems

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