Anti-collision new energy battery cooling base

By employing a combination design of multiple sealing rings and threaded connecting sleeves, along with an annular sponge pad, on the battery cooling base, the problem of sealing failure of the liquid cooling plate under impact is solved, achieving a battery cooling system with high safety and long lifespan.

CN224554425UActive Publication Date: 2026-07-24ANHUI JUNYI PRECISION MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI JUNYI PRECISION MANUFACTURING CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional battery cooling bases are prone to damage from impacts, which can cause the liquid inlet of the liquid cooling plate to loosen or the sealing structure to fail, resulting in coolant leakage and subsequent battery system failure.

Method used

The design employs a combination of multiple sealing rings and threaded connecting sleeves, along with annular and spring sponge pads, to enhance the sealing performance and impact resistance of the liquid cooling plate interface. The threaded connecting sleeves provide both active and passive protection, while the annular sponge pads absorb lateral impact energy.

Benefits of technology

It effectively reduces the risk of coolant leakage, improves battery system safety, extends battery pack life, and reduces the impact of mechanical stress on the battery.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of anti-collision new energy battery cooling pedestal, including the liquid cooling plate of being attached to the one side of battery pack, two first water tap mounting connectors are correspondingly installed in the one side of liquid cooling plate, the first water tap mounting connector is connected by multiple second annular sealing rings and second water tap mounting connector to realize sealing, and the interface of first water tap mounting connector and second water tap mounting connector is connected by threaded connection sleeve to realize connection;Two mounting posts are correspondingly provided on the opposite side of first water tap mounting connector on liquid cooling plate, the mounting post is correspondingly inserted into the mounting post sleeve of battery pack mounting frame, and annular sponge pad is correspondingly installed in the connecting portion between mounting post and mounting post sleeve;Spring sponge pad is also correspondingly installed on the remaining two sides of liquid cooling plate.The utility model ingeniously solves the contradiction between heat dissipation and safety, rigid connection and flexible buffering, and provides key component support for high-safety, long-life new energy automobile power battery system.
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