The invention relates to a lithium ion battery charging box for an electric bicycle and a thermal runaway prevention and control method thereof.The lithium ion battery charging box comprises a charging box body, the charging box body comprises a first box body, a second box body, a third box body and a control box body, and the first box body is provided with a first containing cavity; a first temperature sensor and a first gas sensor are arranged at the top of the first accommodating cavity; a first early warning fan and a second early warning fan are arranged on the rear side wall of the first box body; the second box body is provided with a second accommodating cavity, a second temperature sensor and a second gas sensor are arranged at the top of the second accommodating cavity, and a first early warning fan and a second early warning fan are arranged on the rear side wall of the second box body; the third box body is provided with a third containing cavity, a third temperature sensor and a third gas sensor are arranged on the top of the third containing cavity, and a first early warning fan and a second early warning fan are arranged on the rear side wall of the third box body. The system has the functions of real-time monitoring, real-time early warning, ventilation cooling, automatic power-off, passive fire extinguishing and resetting.

    本发明涉及一种电动自行车用锂离子电池充电箱及其热失控防控方法,所述锂离子电池充电箱包括充电箱本体,充电箱本体包括第一箱体、第二箱体、第三箱体以及控制箱体,第一箱体具有第一容纳空腔,第一容纳空腔顶部设置有第一温度传感器和第一气体传感器,第一箱体后侧壁设置有第一预警风扇和第二预警风扇;第二箱体具有第二容纳空腔,第二容纳空腔顶部设置有第二温度传感器和第二气体传感器,第二箱体后侧壁设置有第一预警风扇和第二预警风扇;第三箱体具有第三容纳空腔,第三容纳空腔顶部设置有第三温度传感器和第三气体传感器,第三箱体后侧壁设置有第一预警风扇和第二预警风扇。本发明具有实时监控、实时预警、通风冷却、自动断电、被动灭火以及复位的功能。


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    Title :

    Lithium ion battery charging box for electric bicycle and thermal runaway prevention and control method thereof


    Additional title:

    一种电动自行车用锂离子电池充电箱及其热失控防控方法


    Contributors:
    YUAN SHUAI (author) / CHENG DONGHAO (author) / TAI FENG (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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