Connection structure for battery pack, energy storage device, energy storage system and charging network

By designing the sliding fit of the installation components and the connection components and the stop surface fastening structure, the problem of difficult assembly and poor stability of the battery pack in the energy storage device is solved, and efficient and stable connection and disassembly are achieved.

CN120473643AActive Publication Date: 2025-08-12CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510977808.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-16
Publication Date
2025-08-12
Estimated Expiration
2045-07-16

AI Technical Summary

Technical Problem

The assembly of the battery pack in the energy storage device is difficult, the assembly efficiency is low, and the connection stability is poor.

Method used

The design of the mounting assembly and the connecting assembly, including at least two first connectors and the second connector, is formed by sliding fitting to form a connecting unit with different mating parameters, and a stable connection is achieved using the stop surface and fastener, and the assembly accuracy and stability are improved by combining the bracket and the positioning block.

Benefits of technology

It improves the connection stability and assembly efficiency between the battery pack and the installation frame, reduces assembly difficulty and risk, and facilitates disassembly and assembly and replacement.

✦ Generated by Eureka AI based on patent content.

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Abstract

The embodiment of the invention provides a connection structure for a battery pack, an energy storage device, an energy storage system and a charging network. The connecting structure is used for connecting the battery pack to the mounting frame, the connecting structure comprises a mounting assembly and a connecting assembly, the mounting assembly is arranged on the mounting frame, the mounting assembly comprises at least two first connecting pieces, the at least two first connecting pieces are arranged at intervals in the first direction, and any one first connecting piece extends in the second direction; wherein the first direction intersects with the second direction, the connecting assembly is arranged on the battery pack, the connecting assembly comprises at least two second connecting pieces, the at least two second connecting pieces are arranged at intervals in the first direction, and any second connecting piece extends in the second direction; the at least two first connecting pieces and the at least two second connecting pieces are in sliding fit in the second direction to form at least two connecting units, and the matching parameters of the two connecting units are different. Therefore, the battery pack is stably connected with the mounting frame, and the assembly efficiency is improved.
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Citation Information

Patent Citations

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