Disclosed is an aircraft lamp including a lamp outer case constituted of a lamp housing having an opening and a cover mounted to the lamp housing in a state of closing the opening, the lamp outer case having an inner space formed as an arrangement space, and a light source disposed in the arrangement space, a portion of the lamp housing is provided as a heat sink that releases heat generated when the light source is driven to an outside of the lamp housing, the heat sink is provided with a hole forming portion, and the hole forming portion is formed with an air vent hole communicating with the arrangement space and the outside of the lamp housing.
Aircraft lamp
2021-04-20
Patent
Electronic Resource
English
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 |