MOVEMENT TYPE AIRFIELD LIGHT

摘要

PURPOSE: A movable airfield light is provided to improve discernment for drivers or airport parties of an aircraft by forming two optical wavelengths which are not overlapped. CONSTITUTION: A movable airfield light comprises a light emission unit(110), a light emitting diode module(120), a light blocking plate(130), a case(140), and a dome lens(150). The light emission unit comprises a pillar part(111). The light emitting diode modules are coupled with the sides of the pillar part to generate two different optical wavelengths. The light blocking plate is installed on the light emission unit to distinguish two optical wavelengths. A lamp hole(141a) is formed in the case. The light emission unit is coupled in the case. The dome lens is formed of transparent materials. The dome lens is coupled with the case in order to cover the light emitting diode module.