The invention relates to a battery box for an electric power-assisted bicycle, which is applied to the field of batteries and comprises a box body, a box cover and an overheat self-breaking assembly, and through the arrangement of the overheat self-breaking assembly, when the temperature of a battery is abnormally increased, a thermal breaking intelligent controller in the overheat self-breaking assembly can detect the situation and control corresponding adjustment, so that the battery is prevented from being damaged. When the temperature of the battery rises continuously, the electric connection plug and the electric connection socket are disconnected, so that the connection between the battery and the power supply circuit of the electric power-assisted bicycle can be cut off to automatically stop charging or discharging of the battery, and further safety accidents caused by continuous rising of the temperature of the battery can be avoided to a great extent; according to the battery box, the use safety of the battery and the electric power-assisted bicycle can be greatly improved, the overheat self-cut-off assembly further has the alarming and reminding functions, when the temperature of the battery is abnormally increased, the sound production warning module can give an alarm sound so as to feed back information to related personnel, and then the functionality and practicability of the battery box can be improved.

    本发明涉及应用于电池领域的一种电助力自行车用电池盒,包括盒身、盒盖、过热自断组件,通过上述过热自断组件的设置,当电池温度异常升高时,过热自断组件中的热断智控器会检测发现这一情况,并控制进行相应的调节,致使电连插头、电连插口之间的连接断开,从而可切断电池和电助力自行车供电线路之间的连接,以自动停止电池的充电或放电,进而可在很大程度上避免因电池的温度继续升高而引发安全事故,可大大提高电池以及电助力自行车的使用安全,且过热自断组件还具有警报、提醒功能,当电池温度异常升高时,发声警醒模块会发出警报声,以向相关人员进行信息反馈,进而可提高电池盒的功能性和实用性。


    Access

    Download


    Export, share and cite



    Title :

    Battery box for electric power-assisted bicycle


    Additional title:

    一种电助力自行车用电池盒


    Contributors:
    YANG JIANWEI (author) / HOU GUODONG (author) / FAN JIE (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Battery assembly for electric power-assisted bicycle and electric power-assisted bicycle

    SU CHAO / XIA SHENG / WU CHENGSHU et al. | European Patent Office | 2024

    Free access

    ELECTRIC POWER-ASSISTED BICYCLE TORQUE SENSING SYSTEM AND ELECTRIC POWER-ASSISTED BICYCLE

    HUANG HONGYUE / XU JIAN / SHU WEIFANG et al. | European Patent Office | 2018

    Free access

    BATTERY MOUNTING STRUCTURE OF ELECTRIC POWER ASSISTED BICYCLE

    IWASAKI YOSHIHISA / ENDO SUSUMU | European Patent Office | 2015

    Free access

    ELECTRIC POWER ASSISTED BICYCLE

    AKASAKA MASAYUKI | European Patent Office | 2018

    Free access

    Electric power-assisted bicycle

    SHEN LI | European Patent Office | 2023

    Free access