The present invention relates to a vacuum box-type flight altitude lamp applied to a personal air vehicle (PAV, 1), which is disposed on the front side of a light source unit (25) embedded in a lamp module (20) to generate light and allow a variable color device (40) to move by movement of a pad moving member (33) interlocked with a vacuum box (31) which is accommodated in a box housing (32) and expands with a change in atmospheric pressure on the ground which is lowered by the increase in flight altitude with respect to a reference pressure. According to the present invention, the color of the light of the lamp module (20) illuminated to the outside is changed at a moving position, so that a user's flight status according to rise of the flight altitude is notified to other aircraft operators by changing the color of external light reflecting the difference in air pressure. In particular, change of the color of the external light is generated by reflecting the atmospheric pressure difference due to a mechanically configured vacuum box structure, thereby not requiring application of expensive electronic systems.

    본 발명의 PAV(1)에 적용된 진공 박스형 비행고도 램프(10)는 램프 모듈(20)에 내장되어 빛을 발생하는 광원 유닛(25)의 앞쪽에 위치되고, 박스 하우징(32)에 수용되어 기준 압 대비 비행고도 상승으로 낮아지는 지상 대기압의 변화로 팽창하는 진공박스(31)와 연동된 패드 이동부재(33)의 움직임으로 색깔 가변 장치(40)가 이동되고, 이동 위치에서 램프 모듈(20)의 빛을 투과하여 외부에 비춰지는 조명 색깔을 달리함으로써 기압 차를 반영한 외부 조명 색깔 변화로 비행 고도의 상승에 따른 자신의 비행 상태를 다른 비행체 운전자에게 알려 주고, 특히 기구적 구성의 진공 박스 구조로 기압 차를 반영하여 외부 조명 색깔 변화가 발생됨으로써 고가의 전자 시스템 적용이 요구되지 않는 특징을 구현한다.


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    Titel :

    Personal Air Vehicle Having Vacuum Box Type Flight Altitude Lamp


    Weitere Titelangaben:

    진공 박스형 비행고도 램프를 갖춘 개인 비행체


    Beteiligte:
    KIM HYEONG SEON (Autor:in) / NA JIN HO (Autor:in)

    Erscheinungsdatum :

    12.04.2022


    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 / 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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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