Patent ID: 9388972
Filing Date: 2016-07-12
CPC Classification: F21V,G03B

Claim Text:
1. A light source apparatus comprising: a semiconductor light source; a light source holding member on which the semiconductor light source is disposed, the light source holding member being made of a thermal conductive material; a cooling member that radiates heat generated by the semiconductor light source, through the light source holding member; an optical lens; an optical lens holding member holding the optical lens and disposed on a light-emitting portion side of the semiconductor light source; and a thermal conductive member made of an elastic material and having a hole in which a light-emitting portion of the semiconductor light source is placed, wherein the thermal conductive member is elastically deformed between the light source holding member and the optical lens holding member, and is in close contact with a side surface of the light-emitting portion by the elastic deformation, and the optical lens holding member is made of thermal conductivity material, and the light source holding member and the optical lens holding member are joined together with grease having thermal conductivity.