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:
Jan. 12, 2016
Filed:
Jul. 03, 2012
Applicants:
Byeong Guk Min, Seoul, KR;
Kyung IL Kong, Seoul, KR;
Inventors:
Byeong Guk Min, Seoul, KR;
Kyung Il Kong, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 14/04 (2006.01); F21V 7/16 (2006.01); F21V 7/00 (2006.01); F21V 7/18 (2006.01); F21V 13/02 (2006.01); F21V 23/04 (2006.01); F21K 99/00 (2010.01); F21V 14/06 (2006.01); F21V 23/00 (2015.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); F21V 7/22 (2006.01); F21V 7/04 (2006.01); F21V 29/76 (2015.01); F21V 29/89 (2015.01);
U.S. Cl.
CPC ...
F21V 7/00 (2013.01); F21K 9/137 (2013.01); F21V 7/0025 (2013.01); F21V 7/16 (2013.01); F21V 7/18 (2013.01); F21V 13/02 (2013.01); F21V 14/04 (2013.01); F21V 14/06 (2013.01); F21V 23/008 (2013.01); F21V 23/04 (2013.01); F21V 7/043 (2013.01); F21V 7/22 (2013.01); F21V 29/763 (2015.01); F21V 29/89 (2015.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
A lighting device includes a body, a light emitting module disposed on the body, an optical member disposed on the light emitting module and configured to be movable up and down, and a reflector disposed between the body and the optical member; a shape of the reflector being changed by moving the optical member, such that the light distribution angle and range of light reflected by the reflector and passing through the optical member are adjusted.