The invention provides an air guide device for an engine compartment of a commercial vehicle. The engine compartment of the commercial vehicle is located on one side of a cab floor of the commercial vehicle. The air guide device comprises an air guide body, an air guide connecting piece and an air guide abutting piece. The air guide body can generate elastic deformation under the action of external force; a cavity is formed in the air guide body, and a first side face and a second side face which are opposite to each other are arranged outside the air guide body; the air guide connecting piece is arranged on the first side face and used for being connected with a cab floor in a matched mode. The air guide abutting piece is arranged on the second side face and opposite to the air guide connecting piece, and the air guide abutting piece abuts against and is matched with the commercial vehicle engine compartment. The air guide body can seal the gap between the cab floor and the commercial vehicle engine compartment, wind generated in the running process is guided into the commercial vehicle engine compartment, the heat dissipation efficiency of the commercial vehicle engine compartment is improved, and oil consumption is reduced.

    本申请提高一种用于商用车发动机机舱的导风装置,且商用车发动机舱位于商用车的驾驶室地板的一侧;导风装置包括导风本体、导风连接件和导风抵接件。导风本体在外力的作用下可发生弹性形变;且导风本体的内部具有空腔,导风本体的外部具有彼此相对的第一侧面和第二侧面;导风连接件设于第一侧面上,导风连接件用于与驾驶室地板适配连接;导风抵接件设于第二侧面上,且与导风连接件相对设置,导风抵接件与商用车发动机舱抵接适配。导风本体能够密封驾驶室地板和商用车发动机舱之间的间隙,将行车过程中产生的来风导向商用车发动机舱中,提高商用车发动机舱的散热效率,降低油耗。


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    Titel :

    Air guide device for engine compartment of commercial vehicle and commercial vehicle


    Weitere Titelangaben:

    用于商用车发动机舱的导风装置及商用车


    Beteiligte:
    LIU QUANSHENG (Autor:in) / HU SHUCHUN (Autor:in) / LI LEI (Autor:in) / SHA DI (Autor:in) / LI SONG (Autor:in) / TIAN SHUO (Autor:in) / CHEN MINYANG (Autor:in)

    Erscheinungsdatum :

    2022-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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