The invention provides a rotary radar (100) and an unmanned aerial vehicle (1), the rotary radar (100) comprises a rotary base (60), a radar control board (50), an antenna support (40) and an antenna (30), a gap is arranged between the radar control board (50) and the antenna support (40), the antenna (30) is arranged on the antenna support (40), the rotary base is used for supporting and driving the radar control board (50), the antenna support (40) and the antenna (30) to rotate. At least one flow guide member (70) is located on at least one side of the radar control panel (50) and/or the antenna (30), and the flow guide member (70) is used for guiding airflow into the gap when the rotary radar (100) rotates. The rotation characteristic of the rotary radar (100) drives the flow guide part (70) to rotate, air flow is introduced into a gap between the radar control panel (50) and the antenna support (40), heat on the surface of the radar control panel (50) is taken away, the purpose of heat dissipation is achieved, and continuous and stable work of the rotary radar (100) for the unmanned aerial vehicle (1) is achieved.

    本发明提供一种旋转雷达(100)及无人机(1),所述旋转雷达(100)包括旋转基座(60)、雷达控制板(50)、天线支架(40)、和天线(30),雷达控制板(50)与天线支架(40)之间设置间隙,天线(30)设置在天线支架(40)上,旋转基座用于支撑并带动雷达控制板(50)、天线支架(40)、和天线(30)旋转,至少一个导流件(70)位于所述雷达控制板(50)和/或所述天线(30)的至少一侧,导流件(70)用于在旋转雷达(100)旋转时将气流导入所述间隙。通过旋转雷达(100)自身旋转特性带动导流件(70)转动,将空气流引入所述雷达控制板(50)与所述天线支架(40)的空隙,带走所述雷达控制板(50)表面的热量达到散热的目的,实现无人机(1)用旋转雷达(100)的持续稳定工作。


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    Title :

    Rotary radar and unmanned aerial vehicle


    Additional title:

    旋转雷达及无人机


    Contributors:
    WANG JIADI (author) / WANG CHUNMING (author) / KUANG LIANGLIANG (author) / TAN HONGSHI (author)

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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