Provided is a lighting device mounted on a drone (10) to provide illumination light, which can be reduced in size and weight while providing concentrated white light with high luminance. According to the present invention, the lighting device comprises an illumination light module (100) including: a blue light source unit (laser diode, 111) supported by a light source mount (116) to be fixedly installed in the lighting device, and emitting blue light to one side as driving power is applied; a phosphor jig (112) disposed in one direction of the blue light source unit (111) and having a through-hole (113) open to the front and rear at a position corresponding to the blue light source unit (111); a phosphor (114) disposed at the position of the through-hole (113) in the phosphor jig (112) and excited by blue light incident through the through-hole (113) to emit white light; and a light distribution lens (115) disposed in another direction of the phosphor jig (112) to face the phosphor (114) to adjust the distribution of the white light emitted. The blue light source unit (111) and the phosphor (114) are spaced apart by a focal length (L) at which the blue light emitted from the blue light source unit (111) can be concentrated on the phosphor (114).

    본 발명에 따르면, 드론(10)에 장착되어 조명광을 제공하는 드론장착용 조명장치에 있어서, 광원마운트(116)에 지지되어 상기 드론장착용 조명장치 내에 고정 장착되며 인가되는 구동전원에 따라 청색광을 일측으로 발산하는 청색광원부(LASER Diode, 111)와, 상기 청색광원부(111)의 일측방향에 배치되며 상기 청색광원부(111)와 대응되는 위치에는 전후방으로 개구된 관통공(113)이 형성된 형광체지그(112)와, 상기 형광체지그(112) 내에서 상기 관통공(113) 위치에 배치되며 관통공(113)을 통해 입사되는 청색광에 여기되어 백색광을 발산하는 형광체(114) 및, 상기 형광체(114)와 대향하도록 상기 형광체지그(112)의 일측방향에 배치되어 발산하는 백색광의 배광을 조절하는 배광렌즈(115)를 포함하되, 상기 청색광원부(111)와 형광체(114)는 상기 청색광원부(111)에서 발산된 청색광이 형광체(114)에 집중될 수 있는 초점거리(L)로 이격배치된, 조명광모듈(110);을 포함하는 드론장착용 조명장치가 개시된다.


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    Titel :

    LIGHTING APPARATUS FOR MOUNTING DRONE


    Weitere Titelangaben:

    드론장착용 조명장치


    Beteiligte:
    GO YUN AN (Autor:in)

    Erscheinungsdatum :

    2020-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



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