New energy automobile single battery module

By designing the card block and slot structure in the single battery module of a new energy vehicle, it is convenient to disassemble and install the battery cell, and the convenient separation of the end cover is achieved through the spring and groove structure, the problems of inconvenient disassembly and intimate installation of the battery module in the prior art are solved, and the convenience of maintenance and heat dissipation effect are improved.

CN222673232UActive Publication Date: 2025-03-25CHANGMEISHENG PRECISION MASCH TECH (KUNSHAN) CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202421216876.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-03-25
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

When used, the existing single battery modules of new energy vehicles are not convenient to disassemble the end cover, and professional tools are required to disassemble and reinstall. During repeated installation, slippers are prone to appear on the end cover connection, resulting in a not tight installation.

Method used

A new energy vehicle single battery module is designed. By setting a card block and a card slot on the top of the battery box, the card block and the card slot are used to facilitate disassembly and install the battery cell, and the end cover is easily separated through a spring and groove structure.

Benefits of technology

It realizes convenient disassembly and installation of battery cells, avoids the use of professional tools, reduces the risk of slip wires on the end cover connection, ensures tight installation of the battery pack, brings convenience to maintenance work, and improves the heat dissipation effect of the battery pack through the installed heat dissipation device.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a new energy automobile single battery module, which belongs to the technical field of batteries and comprises a battery pack and an end cover, a controller is arranged at one end of the battery pack, the battery pack comprises a battery box, single batteries and the end cover, the end cover is arranged at the top of the battery box, clamping blocks are arranged on the front side and the rear side of the end cover, and clamping grooves are formed in the front side and the rear side of the battery box. The clamping blocks are taken out of the clamping grooves, then the end covers are taken down from the battery box, and the single batteries can be taken out for maintenance work, so that convenience is brought to the maintenance work; the end cover can be disassembled by pressing down the clamping block, stretching out and drawing back the spring, entering the groove from the clamping groove, separating the clamping block from the clamping groove and then taking out the limiting rod below the protective sleeve from the limiting hole in the battery box, so that convenience is brought to the disassembly work of the end cover, the heat dissipation device dissipates heat, and the heat dissipation fins dissipate internal heat. The refrigeration of the refrigeration sheet is matched with the cold guide system and the heat dissipation holes to guide cold air into the battery box, so that the heat dissipation effect of the battery pack is improved.
Need to check novelty before this filing date? Find Prior Art