The present invention relates to a light lantern for adjusting the height of an LED to adjust a focus between the LED and a lens easily. The light lantern includes: a main body having an upper portion opened, a lower portion sealed, and a mounting rim around the lower circumference; a lens body made of a light transmitting material which is raised on the opened upper part of the main body and is formed in a vertically opened tubular shape, wherein the lens protruding convexly outward is formed around the central part and an installation groove is formed on the upper surface; a fixing ring fitted around the upper end of the main body and the lower circumference of the lens body; a solar cell panel mounted on the upper surface of the mounting groove in a state of closing the open top of the lens body; a rechargeable battery mounted inside the main body and configured to store electricity generated by the solar panel; a control circuit board which is connected to the solar panel and the rechargeable battery and is mounted on an inner upper portion of the lens body; an LED connected to the control circuit board, provided inside the lens body corresponding to the lens, and having a heat radiating member attached to a rear surface thereof; and a focus adjusting unit installed inside the lens body and moving the heat radiating member and the LED up and down to adjust the focus between the lens and the LED.

    본 발명은 엘이디의 상하 높이를 조절하여 엘이디와 렌즈 사이의 초점이 손쉽게 맞춰질 수 있도록 하는 등명기에 관한 것으로, 본 등명기는 상부가 개방되고 하부가 밀폐되며, 하단 둘레에 설치턱이 형성되는 본체와; 상기 본체의 개방된 상부에 올려지고, 상하가 개방된 관형으로 형성되며, 중앙 부위의 둘레에 외측으로 볼록하게 돌출되는 렌즈가 형성되고, 상면에 설치홈이 형성되며, 광투과성 재질로 형성되는 렌즈몸체와; 상기 본체의 상단과 상기 렌즈몸체의 하단 둘레에 끼워지는 고정링과; 상기 렌즈몸체의 개방된 상부를 폐쇄하는 상태로 상기 설치홈의 상면에 평평하게 설치되는 태양전지판과; 상기 본체의 내부에 장착되고, 상기 태양전지판에 의해 생성된 전기가 저장되는 충전지와; 상기 태양전지판과 충전지에 연결되고, 상기 렌즈몸체의 내측 상부에 장착되는 제어회로기판과; 상기 제어회로기판에 연결되고, 상기 렌즈에 대응하여 상기 렌즈몸체의 내측에 구비되며, 배면에 방열부재가 부착되는 엘이디와; 상기 렌즈몸체의 내측으로 설치되고, 상기 방열부재와 엘이디를 상하로 이동시켜 상기 렌즈와 엘이디 사이의 초점을 조절하는 초점조절부를; 포함한다.


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    Titel :

    LIGHT LANTERN


    Weitere Titelangaben:

    등명기


    Beteiligte:
    LEE YONG JAE (Autor:in) / KANG SUNG BOK (Autor:in) / JEONG HWAN (Autor:in)

    Erscheinungsdatum :

    2016-11-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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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