电池组和包括该电池组的装置
By setting an insulating component between the bottom surface of the battery module and the battery pack frame, and integrating the heat sink with the bottom of the module frame, the problem of heat transfer between adjacent battery modules is solved, improving the safety and cooling efficiency of the battery pack and reducing costs.
CN115699411BActive Publication Date: 2026-07-17LG ENERGY SOLUTION LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LG ENERGY SOLUTION LTD
- Filing Date
- 2022-02-16
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Thermal propagation between adjacent battery modules in existing battery packs poses a risk of thermal runaway, affecting safety and operational efficiency.
Method used
An insulating component is installed between the bottom surface of the battery module and the battery pack frame, and the heat sink is integrated with the bottom of the module frame. The design of the insulating component and the heat sink reduces heat transfer.
Benefits of technology
It effectively reduces heat transfer between adjacent battery modules, prevents thermal runaway, improves the safety and cooling efficiency of the battery pack, reduces costs, and increases space utilization.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115699411B_ABST
Abstract
根据本发明实施方式的电池组包括：电池组框架，多个电池模块彼此分隔开地安装在电池组框架中；和位于电池模块的底表面与电池组框架的底表面之间的绝缘构件，其中电池模块包括：堆叠有多个电池单元的电池单元堆叠体、容纳电池单元堆叠体的模块框架、以及位于模块框架的底部的散热器，模块框架的底部形成散热器的上板，并且模块框架的底部与被供应在散热器中的冷却剂接触。
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