Battery case

By using a frame structure with first and second receiving holes in the battery housing to position and fix the battery cells, the problem of unstable connection quality caused by uneven heights of the battery cells is solved, and efficient bonding of the connection terminals and the conductive components is achieved.

CN120691035APending Publication Date: 2025-09-23ISUZU MOTORS LTD
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Patent Information

Application Number
CN202510155875.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2024-03-22
Filing Date
2025-02-12
Publication Date
2025-09-23

AI Technical Summary

Technical Problem

When multiple battery cells are arranged, the heights of the battery cells are uneven, resulting in unstable connection quality, low efficiency and poor quality of bonding between the connection terminals and the conductive components.

Method used

A battery housing structure with first and second accommodating holes is adopted, and the battery cell is positioned and fixed through the fixing part of the first frame to ensure the height alignment of the connecting terminals, thereby improving the bonding efficiency and quality of the connecting terminals and the conductive components.

Benefits of technology

It achieves efficient alignment of the battery cell connection terminals, improves the bonding efficiency and quality of the connection terminals and conductive components, and ensures the stability and consistency of the connection.

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Abstract

The battery case of the present disclosure has: a first frame formed with a plurality of first accommodating holes capable of accommodating one end of a battery cell having a connection terminal; and a second frame in which a plurality of second accommodating holes are formed, and an accommodating chamber capable of accommodating the battery cells is formed by the first accommodating holes and the second accommodating holes, the second accommodating holes being capable of accommodating the other ends of the battery cells, the first accommodating hole has a fixing portion that positions and fixes one end portion of the battery cell.
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