Battery rack and energy storage container

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By distributing the connecting parts in a staggered manner and setting the recessed parts on the battery rack support, stress is dispersed, solving the problem of stress concentration at the connection between the battery rack column and the support plate, improving the reliability and safety of the battery rack, and extending its service life.

CN224554518UActive Publication Date: 2026-07-24ZHEJIANG WOLONG ENERGY STORAGE SYST CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG WOLONG ENERGY STORAGE SYST CO LTD
Filing Date: 2025-07-01
Publication Date: 2026-07-24

Application Information

Patent Timeline

01 Jul 2025

Application

24 Jul 2026

Publication

CN224554518U

IPC: H01M50/244; H01M50/251; H01M50/204; H01M50/291; H01M50/233

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Technology Topics

Electrical battery Structural engineering

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AI Technical Summary

Technical Problem

The connection between the uprights and the side plates of the existing battery rack is prone to stress concentration, which can lead to fatigue damage of structural components, shorten service life and cause safety hazards.

Method used

A battery rack is designed with a first and second connecting part staggered on the support member. The tray is connected to different connecting parts to form a stable mechanical structure. The stress is dispersed by multi-point connection to reduce the risk of deformation. Recesses and cavities are set on the support member to optimize the stress transmission path.

Benefits of technology

It effectively solves the stress concentration problem, improves the reliability and service life of the battery rack, ensures the safety and stability of battery pack installation and operation, and enhances connection firmness and structural stability.

✦ Generated by Eureka AI based on patent content.

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Figure CN224554518U_ABST

Patent Text Reader

Abstract

The application discloses a battery rack and an energy storage container. The battery rack comprises a support and a supporting plate. The support comprises a plurality of support pieces, the plurality of support pieces are arranged at intervals along the length direction of the battery rack, each support piece has at least one first connecting part and at least one second connecting part, and the first connecting part and the second connecting part are arranged at intervals along the length direction of the battery rack. The support piece is provided with the supporting plate on the opposite sides along the width direction of the battery rack, and each side supporting plate is connected with the first connecting part and the second connecting part. The application can solve the problem that the connecting part of the stand column and the two side supporting plates of the battery rack in the prior art is prone to stress concentration.

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