Patent ID: 8967828
Filing Date: 2015-03-03
Classification: F21V,G03B

Abstract:
1. A light source apparatus comprising: an outer casing; at least one light source module which is disposed in said outer casing and which includes a light source member and a cooling body for cooling said light source member; and a wind tunnel which is disposed in said outer casing, which surrounds said cooling body of said at least one light source module, and which includes a first wind passage which allows cooling wind to pass through said cooling body of said at least one light source module, and a duct disposed in said outer casing wherein an intake-opening through which cooling wind is taken into said outer casing from outside thereof is formed in a surface of said outer casing, and one end of said first wind passage of said wind tunnel is connected to said intake-opening and the other end of said wind passage connected to said duct.