To provide an aircraft lamp capable of reducing unevenness in light distribution throughout the lamp, regardless of an arrangement of light sources.SOLUTION: An aircraft lamp 1 of the present disclosure includes a plurality of LEDs 21, an inner lens 3 that diffuses light of the LEDs 21 in the lamp longitudinal direction, and a light scattering and transmitting member (outer lens 4) that scatters and transmits the light that passes through the inner lens 3. The inner lens 3 is a cylindrical lens, and convex portions 31 are formed along the lamp transverse direction. In addition, the convex portions 31 are formed in parallel in the lamp longitudinal direction.SELECTED DRAWING: Figure 1

    【課題】光源の配置に関わらず、灯具全体の光り方の偏りを低減可能な航空機用灯具を提供する。【解決手段】本開示の航空機用灯具1は、複数のLED21と、LED21の光を灯具長手方向に拡散させるインナーレンズ3と、インナーレンズ3を経由したを散乱させつつ透過させる光散乱透過部材(アウターレンズ4)とを備える。インナーレンズ3は、シリンドリカルレンズであり、灯具短手方向に沿って凸部31が形成されている。また、凸部31は、灯具長手方向に向けて並列に形成されている。【選択図】図1


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    Title :

    AIRCRAFT LAMP


    Additional title:

    航空機用灯具


    Contributors:

    Publication date :

    2024-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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