A UAV heatsink assembly including two heat pipes, a first and second heat pipes including transfer and end portions, the end portions thermally connected to first and second metallic heat transfer elements, and a third metallic heat transfer element thermally connected to opposite ends of the heat pipes. A CPU thermally connected to the third metallic heat transfer element with first and second electrically insulating thermoplastic elements into which the respective first and second metallic components fit where the first and second electrically insulating thermoplastic elements are not between an outside ambient environment and the first and second metallic components. The heat pipes each include a wick structure and an embedded liquid providing thermal transport therein while at least some of the embedded liquids are above a threshold temperature between −40° C. and 70° C. such that the UAV is at least operable above −40° C. degrees and below 70° C.


    Access

    Download


    Export, share and cite



    Title :

    Heatsink assembly for unmanned aerial vehicle


    Contributors:

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B64U



    Unmanned aerial vehicle assembly and unmanned aerial vehicle

    WANG YONGHUI / HE JIANBING / YU JIANGTAO | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle, unmanned aerial vehicle assembly and vehicle

    WANG LEI / ZHANG WEIWEI / ZHANG XUEPENG et al. | European Patent Office | 2024

    Free access

    Unmanned aerial vehicle arm folding assembly, unmanned aerial vehicle rotor wing assembly and unmanned aerial vehicle

    HUANG LI / ZHOU YUANLIN / FEI CHAO et al. | European Patent Office | 2024

    Free access

    Unmanned aerial vehicle rotor assembly and unmanned aerial vehicle

    HUANG LI / ZHOU YUANLIN / FEI CHAO et al. | European Patent Office | 2024

    Free access

    Unmanned aerial vehicle hangar, unmanned aerial vehicle assembly and vehicle

    XIAO GUANJIA / ZHAO SHENGLEI / ZHOU JIANPING | European Patent Office | 2024

    Free access