一种带散热功能的电动车电池仓

By introducing a silicone grease layer and a heat-conducting pillar structure into the battery compartment of electric vehicles, the problem of poor heat dissipation performance of the battery compartment is solved, achieving effective heat dissipation and stable sealing of the battery, thereby improving battery performance and safety.

CN224520067UActive Publication Date: 2026-07-17ZHEJIANG ZUANBAO ELECTRIC VEHICLE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG ZUANBAO ELECTRIC VEHICLE CO LTD
Filing Date
2025-07-31
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The poor heat dissipation performance of existing electric vehicle battery compartments leads to excessively high battery temperatures, affecting battery performance and safety.

Method used

An electric vehicle battery compartment with heat dissipation function was designed. By setting a silicone grease layer and a heat-conducting pillar structure on the compartment cover, the silicone grease layer and heat-conducting pillar structure are used to transfer the battery heat to the outside. Combined with the flip-up compartment cover design, the sealing and stability are ensured.

Benefits of technology

It achieves effective heat dissipation of the battery, reduces temperature, improves battery performance, extends battery life, reduces safety hazards, and prevents the compartment cover from being lost.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型提供了一种带散热功能的电动车电池仓,包括仓体、设置于仓体上的仓盖,仓体内具有电池槽,电池槽内放置有电池组,仓盖的底面上涂覆有硅脂层,在仓盖的顶面上开设有若干上导热孔,在上导热孔的底壁上贯穿开设有下导热孔,在下导热孔中插设有下导热柱,下导热柱的底部插入硅脂层中,在下导热柱的顶部设置有上导热柱,上导热柱嵌设与上导热孔中。本带散热功能的电动车电池仓工作时,电池产生的热量依次经过硅脂层、下导热柱、上导热柱传递至本电动车电池仓的外部,本电动车电池仓具有散热功能,能够及时有效地对电池产生的热量进行散热,有利于降低电池的温度、提升电池的性能、延长电池的寿命、降低安全隐患。
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