A liquid-cooled heat dissipation device is disclosed, comprising a main body, a centrifugal pump, an inlet pipe, an outlet pipe. The main body comprises liquid flow channels and liquid storage tanks.The liquid flow channels are arranged in a surrounding and spaced mode in the circumferential direction, the liquid storage tanks are located in the two sides of the main body respectively, and the liquid storage tanks in the different sides of the main body communicate with one another through the liquid flow channels. The centrifugal fan is arranged in one of the liquid storage tanks. And the inlet pipe and the outlet pipe are respectively communicated with the other two liquid storage tanks. The centrifugal pump guides cooling liquid to pass through the inlet pipe, the main body and the outlet pipe. Cooling liquid passes through the liquid flow channels, is distribution between the liquid storage tanks and forms liquid flow jetted in a radial mode after passing through the centrifugal pump. With an extended flow path of the cooling liquid provided by the present invention, the cooling area of the cooling liquid is increased, and the cooling liquid can return to an object to be cooled, so that the purpose of circulating cooling is achieved.

    一种液冷式散热装置,包括本体、离心泵浦、进水管及出水管。本体包括多个液流通道及多个储液槽,所述液流通道沿着圆周方向环绕且间隔设置,所述储液槽分别位于本体的两侧,本体不同侧的储液槽藉由液流通道互相连通。离心泵浦设于其中一储液槽。进水管及出水管分别与另二储液槽相通。离心泵浦引导冷却液通过进水管、本体及出水管。冷却液经由所述液流通道在所述储液槽之间流通并在通过离心泵浦以后形成放射状喷射的液流。藉此,本发明提供冷却液加长的路径,增加冷却液的散热面积,并可回到待散热物中,达到循环散热的目的。


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    Title :

    LIQUID-COOLED HEAT DISSIPATION DEVICE AND VEHICLE


    Additional title:

    液冷式散热装置及车辆


    Contributors:
    LIN SONGQING (author) / LIAO ZIWEN (author) / LIN YIXIANG (author) / LI KAIQIANG (author) / LU YIZHEN (author)

    Publication date :

    2020-12-18


    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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