A module end plate

CN224367019UActive Publication Date: 2026-06-16XIAOGAN CORNEX NEW ENERGY INNOVATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAOGAN CORNEX NEW ENERGY INNOVATION TECHNOLOGY CO LTD
Filing Date
2025-06-19
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The existing module endboard's BMS components occupy additional space, resulting in reduced battery pack energy density and low overall integration.

⚗Method used

The BMS slave board and base are integrated on the end plate body. The base and BMS slave board are set at the same end, eliminating the need for a dedicated bracket structure. The BMS slave board is protected by insulating materials and a shell through the cooperation of the insertion block and the insertion slot, reducing the types of materials and the number of components.

🎯Benefits of technology

It improves the structural compactness and energy density of the battery pack, reduces costs, enhances the safety and reliability of the module, and improves space utilization and overall integration.

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Abstract

The utility model relates to power battery technical field, concretely is a kind of module end plate, including end plate body, BMS slave board and base, wherein, one end of end plate body is equipped with placing groove;BMS slave board is set in placing groove;Base is set on the one end of end plate body corresponding placing groove. Through the integration BMS slave board and base on end plate body, and base and BMS slave board are set in the same end of end plate body;Without setting the support and other components specially used for fixing BMS in battery pack, improve the compactness of structure and battery pack energy density, reduce material type, reduce cost, simultaneously realize the integration of function, improve the integration and space utilization.
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