SEARCH LIGHT TYPE ILLUMINATING DEVICE BY REFLECTION MIRROR LIGHT SOURCE OF LIGHT EMITTING DIODE

摘要

PROBLEM TO BE SOLVED: To provide a search light type lighting device having LED as a light source in which a refraction type reflection mirror for focusing the light source is formed into a shape of a parabolic antenna type reflection mirror so as to constitute a parallel light beam.SOLUTION: This invention utilizes means in which the light beams emitted from a light-emitting diode are reflected by the parabolic type reflection mirror and the parallel light beams are automatically generated in contrast to the prior art lighting device is used in which light beams generated from a light-emitting diode in general are collected by a parabolic reflection mirror and a light collecting lens toward an object to be irradiated.