Light source device
AssigneeMitsubishi Electric Corporation
InventorsYukio SATO, Mitoru YABE, Shigetoshi IPPOSHI
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Abstract
A light source device includes an outer housing, a partitioning member for forming a multi-stage structure in the outer housing, thereby partitioning each stage, a plurality of light source units disposed in respective stages of the outer housing, each of which has light source members and a heat pump unit for cooling the light source members, an opening portion for taking air acting as cooling air to be supplied to a cooling body from an outer part of the outer housing into an inner part thereof, and an opening portion formed along arrangement of the light source units in the partitioning member.
Claims4
A light source device comprising:
- an outer housing;
- a partitioning member for forming a multi-stage structure in said outer housing, thereby partitioning each stage;
- a plurality of light source units disposed in respective stages of said outer housing, each of which has a light source member and a cooling body for cooling said light source member;
- a first opening portion for taking air acting as cooling air to be supplied to said cooling body from an outer part of said outer housing into an inner part thereof;
- and
- a second opening portion formed along arrangement of said light source units in said partitioning member.
Dependencies are inferred from the claim text.