The invention relates to a hydrogen fuel cell power unmanned helicopter. A helicopter body comprises a left side plate, a right side plate, a lower connecting plate and an upper connecting plate, wherein the lower connecting plate and the upper connecting plate are fixed between the left side plate and the right side plate; the front end of the tailstock is fixed at the tail parts of the upper connecting plate, the left side plate and the right side plate; hydrogen fuel cells are fixed on the outer sides of the left side plate and the right side plate through fuel cell hangers; an undercarriage and a high-pressure hydrogen storage bottle hanger are mounted on the bottom surface of the lower yoke plate; a hydrogen fuel cell controller positioned at the rear end and an auxiliary battery positioned at the front end are arranged on the top surface of the lower yoke plate; and a cooling fan is arranged on the outer side of the hydrogen fuel cell so as to discharge working heat. The unmanned helicopter is flexible in layout and has high endurance performance; the hang time of the unmanned helicopter is prolonged, and the task application range is expanded; the aircraft has the characteristics of no pollution, low noise and high flight control safety. The fuel cell is arranged on the outer side of the machine body, so that the fuel cell is prevented from being in contact with the auxiliary cell and other electronic elements, and the safety is ensured.

    本发明涉及一种氢燃料电池动力无人直升机,机体包括左侧板、右侧板,固定在左侧板和右侧板之间的下联板及上联板;尾架的前端固定在上联板、左侧板和右侧板的尾部;左侧板和右侧板的外侧均通过燃料电池挂架固定有氢燃料电池;下联板底面安装有起落架和高压储氢瓶挂架,下联板的顶面设置有位于后端的氢燃料电池控制器以及位于前端的辅助电池;氢燃料电池的外侧设置有散热风扇,以排出工作热量。该无人直升机布局灵活,具有较强的续航性能;延长了无人直升机滞空时间,扩展了任务适应范围;无污染、噪音小、飞行控制安全性高的特点。通过将燃料电池安装在机体外侧,避免了其与辅助电池及其他电子元件的接触,确保了安全性。


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    Titel :

    Unmanned helicopter powered by hydrogen fuel cell


    Weitere Titelangaben:

    一种氢燃料电池动力无人直升机


    Beteiligte:
    MENG CHEN (Autor:in) / LIU HUAN (Autor:in) / LI XUYANG (Autor:in) / FAN PENGFEI (Autor:in) / BU YIFENG (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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    Bradley, T. / Moffitt, B. / Fuller, T. et al. | British Library Conference Proceedings | 2008


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    ZHAO DELI | Europäisches Patentamt | 2015

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