Battery pack protection cover, battery pack and battery pack auxiliary installation tool

By incorporating wire grooves and a top plate structure into the battery pack protective cover, the problems of complex battery pack wiring harness installation and poor sealing are solved, enabling stable wiring and efficient installation of the battery pack.

CN224355350UActive Publication Date: 2026-06-12CHONGQING TALENT NEW ENERGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING TALENT NEW ENERGY CO LTD
Filing Date
2025-05-29
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

The existing battery pack covers for thermal runaway experiments are difficult to integrate with the large and complex wiring harness network, resulting in complex on-site installation, cover damage, and poor sealing.

⚗Method used

Design a battery pack protective cover, comprising a cover body and a top plate structure. The cover body is provided with multiple wire grooves for leading out wire harnesses. The top plate structure is inserted and cooperated with the cover body through a limiting guide plate to ensure the stable routing of the wire harness without compression or bending, and achieves sealing through a sealing element and an insert plate.

🎯Benefits of technology

It achieves precise wiring of the battery pack, ensuring convenient installation and sealing performance, is compatible with multiple wire harnesses, and improves the structural strength and sealing of the battery pack.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application belongs to the field of battery technology and discloses a battery pack protective cover, a battery pack, and a battery pack auxiliary installation fixture. The battery pack protective cover includes: a cover plate body and a top plate structure. The side wall of the cover plate body is provided with multiple wire grooves, which penetrate the side wall of the cover plate body and extend from the top end to the bottom end of the cover plate body. The wire grooves are used to lead out the wiring harness of the battery pack. The top end of the cover plate body is provided with an opening. The top plate structure includes a support plate, which covers the opening of the cover plate body. The bottom edge of the support plate extends towards the cover plate body and is provided with a limiting guide plate. The limiting guide plate is inserted into the side wall of the cover plate body and is staggered from the wire grooves.
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