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.
Apparatus for improving vibration resistance of airfield light
내진동 성능개선 항공등화
09.05.2023
Patent
Elektronische Ressource
Koreanisch
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 |
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