Patent ID: 7954981
Filing Date: 2011-06-07
Classification: F21V,G03B

Abstract:
1. A light source module for a light fixture, comprising: a light source base, a light source connected to the light source base, cooling means for cooling the light source and the light source base, a dichroic reflector, at least one heat sink which surrounds the dichroic reflector and is formed of a number of dishes with air gaps between the dishes that are directed essentially perpendicular to a center axis of the light source module and with an air gap between the heat sink and the dichroic reflector, wherein the cooling means comprises a blower system for generating at least one forced air stream, the blower system being located at a distance from the light source, reflector and at least one heat sink and being connected thereto through at least one tube which ends in ducts that direct the at least one forced air stream in a direction towards at least the light source; wherein the ducts that direct the at least one forced air stream towards the light source direct the air stream toward a top electrical connection of the light source; and wherein at least two oppositely directed forced airstreams are directed toward the light source base, and wherein at least two oppositely directed forced air streams are directed toward the light source electric top connection.