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:
Oct. 20, 2015
Filed:
Dec. 29, 2014
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Jae Jin Kim, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21V 29/77 (2015.01); F21V 29/02 (2006.01); F21K 99/00 (2010.01); F21V 29/65 (2015.01); F21V 29/83 (2015.01); F21Y 105/00 (2006.01); F21Y 101/02 (2006.01); F21V 29/75 (2015.01); F21V 29/76 (2015.01); F21V 29/80 (2015.01);
U.S. Cl.
CPC ...
F21V 29/77 (2015.01); F21K 9/137 (2013.01); F21V 29/02 (2013.01); F21V 29/40 (2013.01); F21V 29/65 (2015.01); F21V 29/83 (2015.01); F21V 29/75 (2015.01); F21V 29/763 (2015.01); F21V 29/80 (2015.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
A lighting device may be provided that comprises: a light emitting module; a heat sink disposed on the light emitting module; a heat radiating fan disposed on the heat sink; and a housing which receives the light emitting module, the heat sink and the heat radiating fan, and includes an air inlet port and an air outlet port which are separated from each other and formed in a direction in which the lighting emitting module irradiates light, wherein the air inlet port and the air outlet port are disposed on the circumference of the housing, and wherein the air inlet port and the air outlet port are alternately disposed.