The invention provides an air-cooled outboard engine. The air-cooled outboard engine comprises a motor assembly, an overwater device and an underwater device, the overwater device comprises an outer shell, an assembling cavity is formed in the lower portion of the outer shell, and the motor assembly is fixedly installed in the assembling cavity; the underwater device is located below the motor assembly, and the motor assembly is connected with the underwater device through a driving shaft. The air-cooled outboard engine has the advantages that the motor assembly is assembled on the lower portion of the overwater device, so that the position of the motor assembly is closer to the water surface, when the motor assembly works to generate heat, the heat is dissipated more easily, and the heat dissipation speed and the heat dissipation effect of the motor assembly are improved.

    本发明提供了一种风冷型舷外机,包括电机组件、水上装置、以及水下装置;所述水上装置包括外壳体,所述外壳体的下部形成有装配腔,所述电机组件固定安装于装配腔内;所述水下装置位于电机组件的下方,所述电机组件通过驱动轴与水下装置相连接。本发明的优点在于:本发明的风冷型舷外机将电机组件装配于水上装置的下部,使得电机组件的位置更加靠近水面,当电机组件工作产生热量时,热量更容易被散去,提供了电机组件的散热速度和散热效果。


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    Title :

    Air-cooled outboard engine


    Additional title:

    一种风冷型舷外机


    Contributors:
    CHEN SUNYI (author) / HONG JINXING (author) / HONG ZHICONG (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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