US 9,810,399 B2
LED lighting apparatus
Duk-Yong Kim, Gyeonggi-Do (KR); Youn-Chae Lim, Gyeonggi-Do (KR); and Myoung-Seo Park, Gyeonggi-Do (KR)
Assigned to KMW INC., Hwaseong, Gyeonggi-do (KR)
Filed by KMW Inc., Hwaseong, Gyeonggi-Do (KR)
Filed on Apr. 29, 2015, as Appl. No. 14/699,317.
Application 14/699,317 is a continuation of application No. PCT/KR2013/009629, filed on Oct. 28, 2013.
Claims priority of application No. 10-2012-0121277 (KR), filed on Oct. 30, 2012; and application No. 10-2013-0073097 (KR), filed on Jun. 25, 2013.
Prior Publication US 2015/0241023 A1, Aug. 27, 2015
Int. Cl. F21V 7/04 (2006.01); F21S 8/02 (2006.01); F21S 8/06 (2006.01); F21V 7/00 (2006.01); F21S 8/00 (2006.01); F21V 21/30 (2006.01); F21V 23/02 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 7/04 (2013.01) [F21S 8/02 (2013.01); F21S 8/03 (2013.01); F21S 8/06 (2013.01); F21V 7/005 (2013.01); F21V 7/0008 (2013.01); F21V 7/0041 (2013.01); F21V 21/30 (2013.01); F21V 23/023 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08)] 9 Claims
OG exemplary drawing
 
1. An LED lighting apparatus comprising:
a case part having a reflective space having a predetermined depth, and that has a slope formed on the upper portion inside the case part;
a substrate that is fixed on a receiving surface, and has a plurality of LEDs mounted thereon; and
a pair of support frames on which a plurality of case parts is installed at two opposing ends, and the pair of support frames includes a rotating latch provided on a side surface thereof to facilitate attachment and detachment of the case part,
wherein the support frame includes a socket for supplying electric power, and a plug connected with the substrate protrudes from an upper portion of the support frame so that the support frame and the case part are connected with each other to supply electric power to the substrate.