The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2014
Filed:
Jan. 24, 2013
Applicant:
Posco Led Company Ltd., Seongnam-si, KR;
Inventors:
Assignee:
POSCO LED Company Ltd., Seongnam-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 29/02 (2006.01); F21V 29/00 (2006.01); F21S 8/02 (2006.01); F21V 7/20 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 29/025 (2013.01); F21V 29/02 (2013.01); F21Y 2101/02 (2013.01); F21V 29/2268 (2013.01); F21S 8/026 (2013.01); F21V 7/20 (2013.01);
Abstract
An optical semiconductor lighting apparatus including a housing with a first end portion and a second end portion that is open, a light source module disposed in the housing, a fan disposed adjacent to the light source module in the housing, the fan rotating in a first direction to blow air toward the light source module, and a reflector disposed adjacent to the second end portion of the housing, the reflector enhancing an illumination scope. A moving path, in which at least a portion of the air drawn into the housing by the fan externally flows through the light source module, is formed in the housing.