The invention relates to the technical field of electric bicycles, and discloses a protective cover, electric bicycle charging protection equipment and a control method. The protective cover can forma cavity with an inlet after being opened and can form a closed cavity after being closed; the protective cover comprises fan-shaped arc pieces, a motor and connecting structures for connecting the adjacent fan-shaped arc pieces; the fan-shaped arc pieces comprise driving fan-shaped arc piece bodies, driven fan-shaped arc piece bodies and fixed fan-shaped arc piece bodies with fixed positions andstates; and the driving fan-shaped arc piece bodies are fixedly connected with an output shaft, and the fixed fan-shaped arc piece bodies and the driven fan-shaped arc piece bodies are connected withthe output shaft through bearings. Through the technical scheme, the protective cover effectively prevents an initiated fire disaster and limits the spreading range of the fire disaster after the firedisaster occurs; and in addition, the protective cover can further protect an electric bicycle being charged to prevent a charging plug from being pulled off by others and prevent the electric bicycle from being stolen.

    本发明涉及电动自行车技术领域,公开了一种防护罩、电动自行车充电防护设备以及控制方法,其中,所述一种防护罩,包括具有打开后能够形成具有入口的腔室以及关闭后能够形成密闭的腔室;所述防护罩包括扇形弧片、电机以及连接相邻所述扇形弧片的连接结构;所述扇形弧片包括主动扇形弧片、从动扇形弧片和位置状态固定的固定扇形弧片;所述主动扇形弧片和所述输出轴固定连接;所述固定扇形弧片和所述从动扇形弧片与所述输出轴轴承连接。通过上述技术方案,该保护罩有效防止引发的火灾以及在火灾发生后限制火灾波及的范围。此外,该保护罩还可以保护正在充电的电动自行车,防止充电插头被他人拔下以及防止电动自行车被盗窃。


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    Title :

    Protective cover, electric bicycle charging protection equipment and control method


    Additional title:

    防护罩、电动自行车充电防护设备以及控制方法


    Contributors:
    QIU MEILI (author) / YAN XIAOLONG (author) / LYU FENG (author) / YANG XIN (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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