The invention discloses a high-protectiveness fuel cell for an unmanned aerial vehicle, and belongs to the field of fuel cells. According to the scheme, double shock absorbers are additionally arranged outside an existing fuel cell pack body to effectively improve the safety of the fuel cell pack body, and shock generated when the unmanned aerial vehicle takes off and lands is absorbed through the elastic buffering effect of an elastic ball and a buffering filling layer; according to the fuel cell stack, external impact force is effectively prevented from directly acting on the fuel cell stack body, large-amplitude vibration of the fuel cell stack body is prevented, and therefore the stable performance of the fuel cell stack body is effectively protected; and the pushing plug extrudes the lubricating oil into the rubber bag under the repulsive action of magnetic force, so that the rubber bag pushes the propping plate to the elastic ball to reduce the expansion space when the elastic ball is compressed and deformed, the fuel cell stack body is prevented from being subjected to large impact force when the unmanned aerial vehicle falls, and the stable performance of the fuel cell stack body is further effectively protected.

    本发明公开了一种高保护性无人机用燃料电池,属于燃料电池领域,本方案通过在现有燃料电池组本体的外部增设双道减震器来有效提高其安全性,通过弹力球和缓冲填充层的弹性缓冲作用来吸收无人机起降时的震动,有效隔绝了外部冲击力直接作用在燃料电池组本体上,防止燃料电池组本体出现大幅度震动,从而有效保护燃料电池组本体的稳定性能,通过在双道减震器内部增设电磁铁,利用无人机失控时陀螺仪的监测作用将其触发,并利用磁力排斥作用使推挤塞将润滑油挤入橡胶囊中,进而使得橡胶囊将抵触板推向弹力球以缩小其压缩变形时的膨胀空间,从而在无人机坠落时避免燃料电池组本体受到较大的冲击力,进一步有效保护了燃料电池组本体的稳定性能。


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    Titel :

    High-protectiveness fuel cell for unmanned aerial vehicle


    Weitere Titelangaben:

    一种高保护性无人机用燃料电池


    Beteiligte:
    LIU GUANGFU (Autor:in) / WANG FULIANG (Autor:in)

    Erscheinungsdatum :

    09.12.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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