The invention discloses a new energy automobile battery device with a disengagement protection function, the new energy automobile battery device comprises a battery monitoring unit, a mounting part, a battery module and a protection box, a sliding support mechanism, a folding opening and closing mechanism, a self-rescue assembly and a transmission trigger mechanism are arranged in the protection box, and the folding opening and closing mechanism is connected with a first trigger part through a first transmission mechanism; the self-rescue assembly is connected with the second triggering piece through the second transmission mechanism, when the sliding supporting mechanism slides to the preset position, force is applied to the transmission triggering mechanism, and the transmission triggering mechanism disconnects the first triggering piece and the first transmission mechanism and disconnects the second triggering piece and the second transmission mechanism at the same time. According to the new energy automobile battery device with the protection separation function, opening of the folding opening and closing mechanism and the self-rescue assembly does not need to be triggered by an electric signal, power does not need to be provided by electric power either, and through the structural design of mechanical transmission and the like, the requirements of building a sealed environment in the protection box and releasing inert gas for self rescue of the battery module are met.

    本发明公开了一种具有脱离保护功能的新能源汽车用电池装置,包括电池监控单元、安装件、电池模组和保护盒,保护盒中设有滑动支撑机构、折叠开合机构、自救组件和传动触发机构,折叠开合机构通过第一传动机构与第一触发件相连,自救组件通过第二传动机构与第二触发件相连,当滑动支撑机构滑动至预设位置时对传动触发机构施力,传动触发机构同时断开第一触发件与第一传动机构的连接和第二触发件与第二传动机构的连接;该具有脱离保护功能的新能源汽车用电池装置,折叠开合机构和自救组件的开启不需要同电信号来触发,也不需要电力提供动力,通过机械传动等结构设计,满足了在保护盒中构建密封环境并释放惰性气体对电池模组进行自救的需求。


    Access

    Download


    Export, share and cite



    Title :

    Battery device with disengagement protection function for new energy automobile


    Additional title:

    一种具有脱离保护功能的新能源汽车用电池装置


    Contributors:

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Quick disengagement device for battery of energy vehicle

    HUANG ZHUOXUN | European Patent Office | 2024

    Free access

    New energy automobile battery with collision protection function

    HU XUNXUN | European Patent Office | 2021

    Free access

    Anti-disengagement mechanism for automobile headlamp

    YANG HUILI / WU FAN | European Patent Office | 2022

    Free access

    New energy automobile battery protection device

    WANG ZHICHEN | European Patent Office | 2021

    Free access

    DISENGAGEMENT FOR REVERSE PROPELLER PROTECTION

    GHATTAS ANDREW | European Patent Office | 2025

    Free access