Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 15, 2007
0Patent Application Number
110149630
Date Filed
December 20, 2004
0Patent Primary Examiner
Patent abstract
An air flow channel is used to direct cooling air towards a lamp reflector. The air flow channel has an outer housing and a guider. The outer housing is positioned at the outlet of blower, which is designed to dissipate heat from the lamp reflector. The guider, which is mounted at the side of the outer housing, has an upper slanted surface, a lower slanted surface and a side slanted surface. The air flow is divided into three individual air flows towards the lamp reflector by means of the three slanted surfaces.
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