Soft package lithium ion battery module vertical placement structure

Abstract

The invention discloses a soft package lithium ion battery module vertical placement structure which comprises a placement box and a battery module. The top of the placement box is provided with a placement groove, the bottom of the inner wall of the placement groove is fixedly provided with a pressing plate through a spring, the top of the pressing plate is fixedly provided with the battery module, and the battery module is composed of a plurality of box bodies and a plurality of batteries. The batteries are fixedly installed in the box bodies, and interfaces are formed in one ends of the two sides of each box body. According to the soft package lithium ion battery module vertical placement structure, the volume occupied by the batteries can be reduced through the battery module, and the loading capacity of the batteries can be increased in the same power battery loading space of each new energy battery automobile so that endurance mileage of the new energy automobile can be effectively increased. The lithium battery can be conveniently taken out through the placement groove in the placement box so that replacement and maintenance can be facilitated, the placement box is convenient and rapid to mount and dismount, the vibration buffering effect can be achieved, mounting is stable, and practicability is high.

Description

technical field [0001] The invention relates to the field of lithium-ion battery modules, in particular to a vertical structure of soft-pack lithium-ion battery modules. Background technique [0002] With the strong support of national policies, new energy electric vehicles are becoming more and more popular in my country. At present, the power batteries used in new energy electric vehicles are mainly lithium-ion batteries. [0003] Due to the limited space for the power battery of each electric vehicle, the new energy electric vehicles currently on the market generally have the problem of short cruising range, which seriously troubles consumers and hinders the development of the new energy electric vehicle industry. Improving the cruising range of new energy electric vehicles is an urgent problem facing the power battery industry today. Contents of the invention [0004] The purpose of the present invention is to provide a soft-pack lithium-ion battery module vertical st...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a soft-pack lithium-ion battery module vertical structure to solve the problem of the new energy electric vehicles currently on the market due to the limited space for power batteries carried by each electric vehicle in the background technology. The common problem of short cruising range has seriously troubled consumers and hindered the development of the new energy electric vehicle industry. How to improve the cruising range of new energy electric vehicles is an urgent problem facing the power battery industry today.

Images