The invention relates to a novel left-right navigation lamp for a civil aircraft, which comprises a light source component consisting of LED (light-emitting diode) components on a lamp holder, and the LED components consist of a plurality of groups of independent light source components. The left and right navigation lamps comprise paraboloid light reflecting pieces and triangular light reflecting pieces, and the paraboloid light reflecting pieces and the triangular light reflecting pieces are used for enabling light intensity distribution from the LED components on the light source base to meet civil aircraft airworthiness regulations of the horizontal plane and the vertical plane. The device has the advantages that the multiple groups of independent light sources are matched with the optical reflective structure to realize predetermined light intensity distribution, the device is small in size, light in weight, convenient to disassemble and assemble and the like, and airworthiness regulations of civil aircrafts are completely met.

    本发明涉及一种新型民航飞机用左右航行灯,包括灯座上由LED部件组成的光源部件,所述LED部件为多组独立光源部件组成。所述左右航行灯包括抛物面反光件片和三角反光件,抛物面反光件片和三角反光件用于使来自光源座上LED部件的光强分布满足水平面及垂直面的民航飞机适航规定。本发明优点在于,采用多组独立光源配合光学反光结构实现预定光强分布,具有体积小、重量轻、拆装方便等优点,完全满足民航飞机适航规定。


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    Title :

    Left-right navigation lamp for civil aircraft


    Additional title:

    一种民航飞机用左右航行灯


    Contributors:
    WANG TAO (author) / HU KANGHUI (author)

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / 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 / H05B ELECTRIC HEATING , Elektrische Heizung



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