The eight-rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body, supporting rods are symmetrically fixed to the outer wall of the unmanned aerial vehicle body, a protective cylinder is fixed to the ends, away from the unmanned aerial vehicle body, of the supporting rods, and spiral wings driven by micro motors to rotate are arranged in the protective cylinder; liquid hydrogen which is the same as solar energy in environmental protection is selected as energy, on the premise of energy conservation and environmental protection, the influence of external factors such as weather on a hydrogen energy power system is much smaller than that of a solar energy power system, and the liquid hydrogen storage tank is installed in the energy box in an inserted mode, so that the liquid hydrogen storage tank is convenient to disassemble and assemble, and the energy efficiency is improved. Meanwhile, the buffer blocking layer and the buffer supporting layer are arranged to buffer and support the liquid hydrogen storage tank, the structure is compact, the stability of the overall structure of the unmanned aerial vehicle is guaranteed, in addition, the design that the liquid hydrogen storage tank is arranged in the energy box body enables the liquid hydrogen storage tank not to be affected by environmental factors such as external rain, snow and exposure to the sun is avoided, and the safety of the unmanned aerial vehicle is improved. And compared with an existing unmanned aerial vehicle product, the safety is improved.

    本发明公开一种以氢为燃料的八旋翼无人机,包括无人机主体,无人机主体的外壁对称固定有支撑杆,支撑杆远离无人机主体的一端固定有防护圆筒,防护圆筒内部设有通过微型电机驱动旋转的螺旋机翼;本发明选用和太阳能一样环保的液氢作为能源,在节能环保的前提下,氢能源动力系统受到天气等外部因素影响要比太阳能动力系统要小很多,且液氢储氢罐在能源盒体内插入式安装,使液氢储氢罐便于拆装,同时通过缓冲阻隔层和缓冲支撑层的设置对液氢储氢罐起到缓冲支撑作用,结构紧凑,保证了无人机整体结构的稳定性,另外液氢储氢罐内置于能源盒体内部的设计使其不易受到外界雨雪暴晒等环境因素的影响,相比现有的无人机产品提高了安全性。


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    Titel :

    Eight-rotor unmanned aerial vehicle taking hydrogen as fuel


    Weitere Titelangaben:

    一种以氢为燃料的八旋翼无人机


    Beteiligte:
    LI QI (Autor:in) / JIANG GUANGJUN (Autor:in) / LI YUNFENG (Autor:in)

    Erscheinungsdatum :

    2024-01-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U



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