The invention discloses a hybrid unmanned aerial vehicle and an internal combustion engine generator for an unmanned aerial vehicle , the internal combustion engine generator for the unmanned aerial vehicle comprising an engine having a crankshaft and two opposed cylinders, and a generator driven by the engine, the generator having a stator and a rotor, the generator further comprises an air cooling device driven by the engine, and the air cooling device is used for generating and guiding cooling air to be blown to the air cylinder so as to cool the air cylinder. According to the internal combustion engine generator for the unmanned aerial vehicle, the engine is used as a power source, the air cooling device dissipates heat and cools the engine in an air cooling mode, the internal combustion engine generator for the unmanned aerial vehicle has the heat dissipation effect, and a heat dissipation system and a power system for supplying energy to the heat dissipation system do not need tobe additionally assembled and disassembled; and the air volume changes along with the rotating speed of the engine, large-air-volume heat dissipation is provided in the large-load and high-rotating-speed working state of the engine, small-air-volume heat dissipation is provided in the low-load and low-rotating-speed working state, and the heat dissipation effect is good.

    本发明公开了一种混合动力无人机及用于无人机的内燃机发电机,用于无人机的内燃机发电机包括发动机及由所述发动机驱动的发电机,所述发动机具有曲轴和两个对置的汽缸,所述发电机具有定子和转子,还包括由所述发动机驱动的风冷装置,所述风冷装置用于产生并引导冷却风吹向所述汽缸以使之冷却。上述用于无人机的内燃机发电机利用发动机作为动力源,由风冷装置以风冷的方式对发动机实现散热降温,使得用于无人机的内燃机发电机自身具有散热效果,无需额外装卸散热系统以及向散热系统供能的动力系统;而且风量随发动机转速变化,在发动机大负荷高转速的工作状态下提供大风量散热,低负荷低转速的工作状态提供小风量散热,散热效果好。


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    Title :

    Hybrid unmanned aerial vehicle and internal combustion engine generator for unmanned aerial vehicle


    Additional title:

    一种混合动力无人机及用于无人机的内燃机发电机


    Contributors:
    XIE QIANG (author) / LIU JIANGUO (author) / LIU PEILIANG (author) / SHI XIAODONG (author) / TANG CHENG (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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