The invention discloses a heat dissipation structure of a centrally-mounted motor; the structure comprises a centrally-mounted motor, a motor installation support, a rear bottom fork and a front frame and further comprises a middle support and a flow guide plate, the middle support is rotationally connected with the front portion of the rear bottom fork, one end of the flow guide plate is arranged at the head of the middle support, and a heat dissipation space communicated with the middle motor and the flow guide plate is formed in the front portion of the rear bottom fork. An opening position and a closing position are formed between the flow guide plate and the rear bottom fork, the middle support is lifted upwards under the opening position, an air inlet is formed between the flow guide plate and the front frame and communicated with the heat dissipation space, and the middle support is erected under the closing position, and the heat dissipation space is closed by the flow guide plate. The flow guide plate can play a flow guide role, so that heat generated by the middle motor can be quickly taken away. In addition, the flow guide plate is matched with the middle support, and when the middle support is lifted, the flow guide plate can be automatically driven to be opened. And when the middle support is erected, the guide plates can be automatically folded to close the heat dissipation space.

    本发明公开了一种中置电机的散热结构,包括中置电机、电机安装支架、后平叉、前车架,还包括中支撑、导流板,中支撑与后平叉的前部转动连接,导流板的一端设置于中支撑的头部,后平叉的前部形成分别与中置电机、导流板相连通的散热空间,导流板与后平叉之间形成打开位置、闭合位置,打开位置下,中支撑上抬且导流板与前车架之间形成进风口,进风口与散热空间相连通,闭合位置下,中支撑竖立且导流板闭合散热空间。其中导流板能够起到导流作用,从而快速带走中置电机产生的热量。此外导流板与中支撑相互配合,则当中支撑抬起时,能够自动带动导流板打开。而当中支撑立起时,又能够自动将导流板合拢来闭合住散热空间。


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    Title :

    Heat dissipation structure of centrally-mounted motor


    Additional title:

    一种中置电机的散热结构


    Contributors:
    WANG SONGGEN (author) / FENG CHUNXIAN (author) / ZHENG YU (author) / NI KAI (author) / HE CHUNBO (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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