According to the present invention, an unmanned aerial vehicle with a motor core forced cooling function using a flexible blower fan includes: a body unit; an arm provided in a horizontal direction about the body unit; a rotation unit provided on an upper portion of the arm and generating a fluidal air current; a driving motor unit provided between the arm and the rotation unit and driving the rotation unit; an inhalation unit which is provided on the arm and in which air is introduced; and an exhaust unit which is provided on the rotation unit and through which the air is discharged. Therefore, the present invention can prevent heat injury and damage to a motor included by the unmanned aerial vehicle. In addition, the present invention generates a unique sound of the unmanned aerial vehicle, thereby being possible to provide speed and thrill to a user. The present invention can also reduce a manufacturing cost of the unmanned aerial vehicle.

    본 발명에 따른 유연성 블로워팬을 이용한 모터코어 강제 냉각 기능을 갖는 무인항공기는, 몸체부; 상기 몸체부를 중심으로 수평방향으로 배치되는 아암; 상기 아암 상부에 배치되며, 유동성 기류를 발생시키는 회전부; 상기 아암 및 회전부 사이에 배치되며, 회전부를 구동시키는 구동모터부; 상기 아암에 배치되며, 공기가 유입되는 흡기부; 상기 회전부에 배치되며, 공기가 배출되는 배기부;를 포함할 수 있다. 본 발명을 통해, 무인항공기가 포함하는 모터의 열손상 및 파손을 방지할 수 있다. 또한, 본 발명을 통해, 무인항공기의 특유의 소리를 발생시켜, 사용자에게 속도감과 스릴감을 제공할 수 있다. 본 발명을 통해 무인항공기의 제작비용을 절감할 수 있다.


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    Title :

    Unmanned Aerial Vehicle with forced cooling function for motor core using flexible blower fan


    Additional title:

    유연성 블로워팬을 이용한 모터코어 강제 냉각 기능을 갖는 무인항공기


    Contributors:

    Publication date :

    2019-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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