The invention discloses an engine room heat dissipation device, an engine room heat dissipation system, an engine room heat dissipation method and a vehicle. The engine room heat dissipation device ofthe vehicle includes a water flowing channel, a heat dissipation plate and a driving device, wherein the water flowing channel is installed below a front windshield of the vehicle, at least one wallsurface of the water flowing channel is provided with ventilation holes, the heat dissipation plate is installed in an engine room of the vehicle, the heat dissipation plate can selectively seal the ventilation holes, and the driving device is connected with the heat dissipation plate and used for driving the heat dissipation plate to move so as to enable the heat dissipation plate to selectivelyseal the ventilation holes. According to the engine room heat dissipation device of the vehicle, rainwater and the like can be prevented from flowing into the engine room from the ventilation holes, then the reliability of the vehicle is improved, heat dissipation is achieved through an existing water flowing channel structure, the heat dissipation path of the engine room can be expanded, the heatdissipation efficiency of the engine room of the vehicle is improved, the number of added parts is small, the occupied installation space is small, and the cost is low.

    本发明公开了一种机舱散热装置、机舱散热系统、机舱散热方法、车辆,车辆的机舱散热装置包括:流水槽、散热板和驱动装置,流水槽安装于车辆的前挡风玻璃的下方,流水槽的至少一个壁面设有通风孔,散热板安装于车辆的机舱,散热板可选择性地封闭通风孔,驱动装置与散热板相连,用于驱动散热板运动,以使散热板可选择性地封闭通风孔。根据本发明的车辆的机舱散热装置,可以防止雨水等从通风孔处流入机舱,进而提升了车辆的可靠性,通过现有的流水槽结构实现散热,可以拓展机舱的散热途径,提升了车辆的机舱处的散热效率,且增加的零件少,占用的安装空间少,成本低。


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    Title :

    Engine room heat dissipation device, engine room heat dissipation system, engine room heat dissipation method and vehicle


    Additional title:

    机舱散热装置、机舱散热系统、机舱散热方法、车辆


    Contributors:
    WANG XIAOFENG (author) / LI YONGSHUANG (author) / YU JICHAO (author)

    Publication date :

    2020-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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