The invention provides a helicopter rotor wing wingtip lamp, and belongs to the technical field of aircraft illumination, the helicopter rotor wing wingtip lamp specifically comprises a mounting pressing plate, a lampshade, a base and a light-emitting mechanism, the mounting pressing plate is used for being connected with a helicopter rotor wing wingtip through a first screw, the first screw is located on the outer edge of the lampshade and the outer edge of the base, and the first screw only penetrates through the mounting pressing plate; the base and the installation pressing plate are connected through a second screw, threaded connection of the second screw and the installation pressing plate is achieved through an installation column, the end, away from the head of the second screw, of the installation column is closed, meanwhile, the head of the second screw is coated with sealant, and the connecting position of the second screw and the base is closed. And external water vapor is prevented from entering the interior through the bottom of the thread structure. According to the treatment scheme, the sealing performance of the helicopter rotor wingtip lamp is improved, the failure rate of the helicopter wingtip lamp is reduced, and the service life is prolonged.
本申请提供了一种直升机旋翼翼尖灯,属于飞机照明的技术领域,具体包括安装压板、灯罩、底座和发光机构,安装压板用于通过第一螺钉和直升机旋翼翼尖连接,第一螺钉位于灯罩和底座的外缘,第一螺钉仅穿过安装压板;底座和安装压板的连接通过第二螺钉实现,通过安装柱实现第二螺钉和安装压板的螺纹连接,安装柱远离第二螺钉头部的端部封闭设置,同时在第二螺钉的头部涂覆密封胶,对第二螺钉和底座的连接位置进行封闭,避免外界水汽通过螺纹结构的底部进入内部。通过本申请的处理方案提高直升机旋翼翼尖灯的密封性,降低直升机翼尖灯故障率高,提高使用寿命低。
Helicopter rotor wing wingtip lamp
一种直升机旋翼翼尖灯
04.03.2025
Patent
Elektronische Ressource
Chinesisch
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 / 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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