The embodiment of the invention discloses an electric motorcycle and a heat dissipation method thereof. The heat dissipation system of the electric motorcycle comprises a driving motor located below a saddle, a controller for controlling the driving motor, a radiator for cooling the driving motor and the controller, a liquid storage tank for storing a liquid heat transfer medium, and a booster pump, the connecting pipe is sequentially connected with the radiator, the controller, the driving motor, the liquid storage tank and the booster pump to form a heat transfer medium circulation loop, and at least one of the radiator, the controller and the booster pump is located below the pedal. The driving motor is arranged below the saddle of the electric motorcycle, so that the high-power driving motor can be arranged. The radiator, the controller, the driving motor, the liquid storage tank and the booster pump which are sequentially connected through the connecting pipe form a circulation loop, so that heat generated during operation of the driving motor and the controller can be brought to the radiator by a heat transfer medium in the circulation loop, and the heat is transferred to ambient air in the radiator.

    本发明实施例公开了一种电动摩托车及其散热方法。所述电动摩托车的散热系统包括:位于鞍座下方的驱动电机,控制驱动电机的控制器,用于冷却驱动电机和控制器的散热器,存储液态的传热介质的储液箱,增压泵,和依次连接散热器、控制器、驱动电机、储液箱和增压泵以形成传热介质循环回路的连接管,散热器、控制器和增压泵至少之一位于脚踏板的下方。将驱动电机设置在电动摩托车的鞍座下方使得能够设置大功率的驱动电机。通过连接管依次连接的散热器、控制器、驱动电机、储液箱和增压泵形成循环回路,这样驱动电机及控制器在运行时产生的热量会被循环回路中的传热介质带至散热器,在散热器中将热量传递至环境空气。


    Access

    Download


    Export, share and cite



    Title :

    Electric motorcycle and heat dissipation method thereof


    Additional title:

    电动摩托车及其散热方法


    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



    Heat dissipation management system for electric motorcycle

    ZHANG YIPING / SHEN MING | European Patent Office | 2024

    Free access

    Motorcycle liquid cooling heat dissipation assembly and heat dissipation method

    ZHANG YIPING / LU ZHIQIANG | European Patent Office | 2024

    Free access

    Anti-scald assembly of heat dissipation structure of electric motorcycle

    LIU MIAO | European Patent Office | 2023

    Free access

    Rapid heat dissipation device for motorcycle engine

    ZHU YAN / DING ZONGWEI / LIN JIE | European Patent Office | 2023

    Free access

    Liquid cooling control module for heat dissipation management system of electric motorcycle

    ZHANG YIPING / SHEN MING | European Patent Office | 2024

    Free access