Motor car illumination device, has reflector comprising front surface coated with transparent smooth material, where surface elements are arranged in form of reflecting mirror segments on back surface of reflector

摘要

#CMT# #/CMT# The device (10) has a transparent cover plate (20) and a parabolic reflector (14) bundling a light source (12) e.g. LED, into a specific direction, where the light source is divided into multiple rectangular surface elements. The surface elements arranged in a predetermined portion of light flux of the light source are illuminated. The reflector comprises a front surface that faces the light source and coated with a transparent smooth material, where the surface elements are arranged in the form of reflecting mirror segments on a back surface of the reflector. #CMT#USE : #/CMT# Illumination device for use in a motor car. #CMT#ADVANTAGE : #/CMT# The device ensures that the front surface of the reflector is coated with the transparent smooth material, and the back surface of the reflector is arranged with surface elements in the form of reflecting mirror segments, thus providing a homogeneous light distribution. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross-sectional view of a motor car illumination device with a parabolic reflector. 10 : Motor car illumination device 12 : Light source 14 : Parabolic reflector 16 : Light 20 : Transparent cover plate.