The invention discloses a heat dissipation mechanism for a high-voltage electric appliance system of an electric automobile. The heat dissipation mechanism for the high-voltage electric appliance system of the electric automobile comprises a heat dissipation box body, the heat dissipation box body comprises a side box plate of a mouth-shaped structure, a rear box plate is fixedly arranged at the rear end of the side box plate, and a front box door is rotationally arranged at the front end of the side box plate; a plurality of groups of heat dissipation through grooves are uniformly formed in the side box plates; the side box plate located at the bottom is provided with two sets of T-shaped supports used for installing the heat dissipation box body; a mounting seat plate for mounting a high-voltage electric appliance system is arranged in the heat dissipation box body; and a plurality of groups of second fans for performing air-cooling heat dissipation on the high-voltage electric appliance system are arranged in the heat dissipation box body. The high-voltage electric appliance system is installed in the heat dissipation box body in a suspended mode, the periphery of the high-voltage electric appliance system is not attached to the side wall of the heat dissipation box body, the heat dissipation effect of the high-voltage electric appliance system is ensured, the first fan is further arranged below the installation base plate and used for conducting heat dissipation on the bottom of the high-voltage electric appliance system, and uniform heat dissipation of the high-voltage electric appliance system is achieved.

    本发明公开了一种电动汽车的高压电器系统用散热机构,包括散热箱体,所述散热箱体包括呈口型结构的侧箱板,侧箱板后端固定设置有后箱板,侧箱板前端转动设置有前箱门;侧箱板上均匀设置有若干组散热通槽;位于底部的侧箱板上设置有两组用于安装散热箱体的T形支座;散热箱体内部设置有用于安装高压电器系统的安装座板;散热箱体内部设置有多组用于对高压电器系统风冷散热的第二风扇;本发明高压电器系统在散热箱体内处于悬空式安装,其四周均不与散热箱体的侧壁相贴合,确保高压电器系统的散热效果,在安装座板下方还设置有第一风扇用于对高压电器系统的底部进行散热,实现了高压电器的均匀散热。


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    Titel :

    Heat dissipation mechanism for high-voltage electric appliance system of electric automobile


    Weitere Titelangaben:

    一种电动汽车的高压电器系统用散热机构


    Beteiligte:
    YIN WAN (Autor:in) / LI JING (Autor:in) / LU FEI (Autor:in) / CHEN WEI (Autor:in)

    Erscheinungsdatum :

    08.02.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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