US 9,810,420 B2
LED light apparatus
Michael Kachala, Avon Lake, OH (US)
Assigned to HINKLEY LIGHTING, INC., Avon Lake, OH (US)
Filed by Hinkley Lighting, Inc., Avon Lake, OH (US)
Filed on Apr. 10, 2017, as Appl. No. 15/483,497.
Application 15/483,497 is a continuation of application No. 15/192,045, filed on Jun. 24, 2016, granted, now 9,651,237.
Application 15/192,045 is a continuation of application No. 14/520,519, filed on Oct. 22, 2014, granted, now 9,400,099, issued on Jul. 26, 2016.
Application 14/520,519 is a continuation of application No. 13/889,481, filed on May 8, 2013, granted, now 8,882,293, issued on Nov. 11, 2014.
Claims priority of provisional application 61/722,835, filed on Nov. 6, 2013.
Prior Publication US 2017/0211798 A1, Jul. 27, 2017
Int. Cl. F21V 29/70 (2015.01); F21V 3/04 (2006.01); F21K 9/235 (2016.01); F21V 23/02 (2006.01); F21V 23/00 (2015.01); F21K 9/66 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 29/70 (2015.01) [F21K 9/235 (2016.08); F21K 9/66 (2016.08); F21V 3/0481 (2013.01); F21V 23/002 (2013.01); F21V 23/02 (2013.01); F21Y 2115/10 (2016.08)] 25 Claims
OG exemplary drawing
 
1. An illumination device comprising:
a body formed of a thermally-conductive material, the body comprising a heat transfer surface and defining an internal bore; and
a substrate formed of a dielectric material that supports at least one LED, wherein a thermally-conductive coating or layer is provided to the dielectric material, said thermally-conductive coating or layer being in thermal communication with the heat transfer surface to conduct heat generated by the at least one LED to the body.