知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Publication
CN106945843A 飞机外部灯单元及包括所述单元的飞机 有权

飞机外部灯单元及包括所述单元的飞机
Abstract:
本公开涉及一种飞机外部灯单元(2)，其包括：支撑板(4)；LED(6)，其安装到所述支撑板；临近寿命终结检测器(8)，其用于感测所述LED的光输出水平，所述临近寿命终结检测器安装到所述支撑板；以及透明光学元件(10)，其用于使所述飞机外部灯单元的输出光强度分布成形，其中所述透明光学元件联合地封围所述LED和所述临近寿命终结检测器，其中来自所述LED的光通过所述透明光学元件到达所述临近寿命终结检测器。
Abstract(English):

An exterior aircraft light unit (2) includes a support plate (4), an LED (6), mounted to the support plate, a near end of life detector (8) for sensing a light output level of the LED, the near end of life detector being mounted to the support plate, and a transparent optical element (10) for shaping an output light intensity distribution of the exterior aircraft light unit, wherein the transparent optical element jointly encases the LED and the near end of life detector, with light from the LED reaching the near end of life detector through the transparent optical element.

Public/Granted literature
Patent Agency Ranking
0/0