The water-cooling heat dissipation device comprises a base plate with a vertical plate face and a plurality of fin plates which extend from the vertical plate face, are arranged up and down and are provided with upper plate faces and lower plate faces, and the upper plate faces and the vertical plate face intersect to form an acute angle larger than 60 degrees so as to form a water containing groove. An acute angle smaller than 20 degrees is formed between the intersecting line of the upper plate face and the vertical plate face and the horizontal plane so that a leftward or rightward water guiding direction can be formed, a water leakage opening penetrating through the upper plate face and the lower plate face is formed in the downstream position of the water guiding direction of each fin plate, and the water guiding directions of every two adjacent fin plates are opposite. The water containing grooves and the water guiding direction are formed in the surfaces of the fin plates, external water is introduced to assist heat dissipation of the fin plates, the heat dissipation efficiency is improved, and the service life of a product is prolonged.

    本申请提供一种车用空调外机及其水冷散热装置,包括具有竖直板面的基板以及从所述竖直板面延伸出若干上下排布并具有上板面和下板面的翅板,所述上板面与竖直板面相交呈大于60度的锐角以形成水收纳槽,所述上板面与竖直板面的交线与水平面呈小于20度的锐角以形成向左或者向右的水引导方向,所述翅板在其水引导方向的下游位置设有贯通上、下板面的漏水口,所述相邻两块翅板的水引导方向相反。所述翅板表面形成的水收纳槽和水引导方向等结构,引入外部水来协助翅板散热,提高了散热效率和产品工作寿命。


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    Titel :

    Vehicle air conditioner external unit and water-cooling heat dissipation device thereof


    Weitere Titelangaben:

    车用空调外机及其水冷散热装置


    Beteiligte:
    JIANG JINLIN (Autor:in) / LIU LEI (Autor:in) / HU MENGJIE (Autor:in)

    Erscheinungsdatum :

    2023-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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