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:
Sep. 05, 2017
Filed:
Nov. 24, 2014
Applicant:
Kmw Inc., Hwaseong-si, Gyeonggi-do, KR;
Inventors:
Dong-Sik Roh, Seoul, KR;
Duk-Yong Kim, Yongin-si, KR;
Jong-Ju Han, Suwon-si, KR;
Tai-Sun Kim, Osan-si, KR;
Joon-Hong Park, Suwon-si, KR;
Chan-Kyu Yoo, Gyeonggi-do, KR;
Assignee:
KMW INC., Hwaseong, Gyeonggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/76 (2015.01); F21S 8/08 (2006.01); F21V 7/00 (2006.01); F21V 23/00 (2015.01); F21V 29/508 (2015.01); F21S 8/00 (2006.01); F21V 7/04 (2006.01); F21V 23/02 (2006.01); F21V 23/06 (2006.01); F21W 131/103 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01); F21Y 107/10 (2016.01);
U.S. Cl.
CPC ...
F21V 29/76 (2015.01); F21S 8/03 (2013.01); F21S 8/086 (2013.01); F21V 7/0016 (2013.01); F21V 7/04 (2013.01); F21V 23/005 (2013.01); F21V 23/008 (2013.01); F21V 23/009 (2013.01); F21V 23/023 (2013.01); F21V 23/06 (2013.01); F21V 29/508 (2015.01); F21V 29/763 (2015.01); F21W 2131/103 (2013.01); F21Y 2105/10 (2016.08); F21Y 2107/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An LED lighting device includes a case unit forming a light emitting space, wherein resting surfaces are formed at predetermined areas on the inner side of the case unit, substrates having LEDs mounted thereon and respectively rested on the plurality of resting surfaces, and heat-dissipating units formed in the outer side of the case unit for heat dissipation. Lifespan and user convenience can be improved.