The invention relates to the technical field of lighting devices, and discloses a landing lamp which comprises a mounting frame, a lamp body, a rotating ring, a first driving mechanism and a second driving mechanism, the rotating ring is arranged at one end of the mounting frame and can rotate around the Z axis, and the two sides of the lamp body are hinged to the rotating ring; the first driving mechanism is connected with the rear side of the lamp body and the other end of the mounting frame, and is used for driving the lamp body to rotate around a hinge point of the lamp body along a Y axis so as to realize pitch angle adjustment of the lamp body; the second driving mechanism is connected with the rotating ring and the other end of the mounting frame and used for driving the rotating ring to rotate around the Z axis so as to drive the lamp body to achieve adjustment of the roll angle. Adjustment can be automatically carried out according to the pitch angle or the deflection angle of an airplane, the lamp body is always located at the optimal pitch angle and the optimal deflection angle, it can be guaranteed that the landing lamp meets the efficient illumination requirement in the two landing states at the same time, lamp beads do not need to be added, cost is reduced, and the performance of the landing lamp is guaranteed.
本申请涉及照明装置技术领域,公开了一种着陆灯,包括安装架、灯体、转动环、第一驱动机构和第二驱动机构,所述转动环可绕Z轴转动地设置在所述安装架的一端,所述灯体的两侧与所述转动环铰接,所述第一驱动机构连接所述灯体的后侧及所述安装架的另一端,用于驱动所述灯体绕其铰接点沿Y轴转动,以实现灯体的俯仰角调节;所述第二驱动机构连接所述转动环及所述安装架的另一端,用于驱动所述转动环绕Z轴转动,以带动灯体实现侧倾角的调节。本申请可自动根据飞机的俯仰角或偏转角进行调节,实现灯体始终处于最佳的俯仰角及偏转角,不仅可保证着陆灯同时满足两种着陆状态下均达到高效照明要求,且不需要增加灯珠,降低了成本,保证了着陆灯的性能。
Landing lamp
一种着陆灯
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / 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 |
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