A plastic module for lightweight electric vehicle battery

Abstract

The invention discloses a plastic module for a lightweight electric vehicle battery, comprising a plastic module body, the bottom of the plastic module body is fixedly connected with a rigid plastic seat, the bottom of the rigid plastic seat is in contact with the top of a mounting The right side is inserted with a rotation adjustment rod, the surface of the rotation adjustment rod is rotatably connected with the inner wall of the rigid plastic seat, and the rotation adjustment rod is located in the inner cavity of the rigid plastic seat and is fixedly sleeved with two fixed sleeves. The lightweight electric vehicle battery plastic module is designed through the cooperation of the rigid plastic seat and the plastic module body, and drives the fixed sleeve to rotate through the rotating adjustment rod, and then drives the semi-arc clamping sleeve to rotate through the connecting rod, so that Its semi-arc clamping sleeve is socketed on the surface of the fixed tube to realize the clamping connection between the rigid plastic seat and the mounting plate, so as to reduce the weight of the battery module itself and save cost and materials. The effect of installing the plastic module body.

Description

technical field [0001] The invention relates to the technical field of electric vehicle battery modules, in particular to a plastic module for lightweight electric vehicle batteries. Background technique [0002] Electric vehicles use batteries as the power source, which can achieve zero pollution during use, and can use other non-petroleum resources such as coal and water power, which can effectively alleviate vehicle pollution and energy problems, so they have been widely valued worldwide. The power battery system is The core component of electric vehicles, among them, the structural design of the battery module is very critical. The battery module is formed by connecting multiple single cells in series or in parallel and fixed by connectors. One single cell in the existing battery module is mainly It includes battery cells, aluminum plates and supports. The battery cells are installed between the aluminum plates and the supports, and then two adjacent single cells are fix...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a plastic module for lightweight electric vehicle batteries, which solves the problem that the existing battery modules on the market are all made of aluminum shells, and are fixed by an external iron mounting frame. , the battery module is fixedly welded and installed on the fixed plate of the electric vehicle, which leads to high production cost, heavy volume, and troublesome installation and disassembly

Images