The present invention minimizes a flange diameter of a lower part cover in order to optimize a vibration resistance due to a structural characteristic, and enables a waterproof packing of an upper part back body part and a lower part back body part to be a side surface sealing method O-ring. In addition, the present invention enables a sleeve packing to be inserted into a lamp bracket and a lower part cover, which are a lamp module assembly, to prevent a distributed vibration load to the lower part cover from being transmitted to an LED optical module, and adopts a lamp damage and harness separation prevention structure due to vibration. Therefore, the present invention is capable of realizing a quick maintenance function of the aviation lighting.

    본 발명은 구조적 특성상 내진동성을 최적화하기 위해 하부커버의 플렌지 직경을 최소화하고, 상부등체부와 하부등체부의 방수패킹을 측면 실링방식 오링으로 한다. 또한 본 발명은 하부커버로의 분산된 진동 하중이 LED 광학 모듈로 전달되는 것을 방지하기 위하여 램프모듈 조립체인 램프 브라켓과 하부커버에 슬리브 패킹을 삽입하여 진동에 의한 램프 파손 및 하네스 이탈 방지 구조를 채택한다.


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    Title :

    Apparatus for improving vibration resistance of airfield light


    Additional title:

    내진동 성능개선 항공등화


    Contributors:
    LIM DAEYOUNG (author) / LIM MINSU (author) / LEE JAEPYO (author) / GIL BYEONGWOO (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED




    AIRFIELD LIGHT MODULE AND AIRFIELD LIGHT APPARATUS COMPRISING THEREOF

    YU JAE SUNG | European Patent Office | 2020

    Free access

    AIRFIELD LIGHT MODULE AND AIRFIELD LIGHT APPARATUS COMPRISING THEREOF

    YU JAE SUNG | European Patent Office | 2020

    Free access