US 12,215,855 B2
LED growth light
John M. Walsh, Grand Rapids, MI (US); Joel T. Pyper, Holland, MI (US); Nathan A. Fortier, Grandville, MI (US); Luke Fritz, Grand Rapids, MI (US); Michael Thomas, Lake Orion, MI (US); and Mark Gage, Granger, IN (US)
Assigned to ABUNDANT LIGHTING TECHNOLOGY, LLC, Grand Rapids, MI (US)
Filed by ABUNDANT LIGHTING TECHNOLOGY, LLC, Grand Rapids, MI (US)
Filed on Jul. 17, 2023, as Appl. No. 18/222,514.
Claims priority of provisional application 63/390,814, filed on Jul. 20, 2022.
Prior Publication US 2024/0023492 A1, Jan. 25, 2024
Int. Cl. F21V 7/00 (2006.01); F21V 23/00 (2015.01); F21Y 105/16 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 7/005 (2013.01) [F21V 23/008 (2013.01); F21V 23/002 (2013.01); F21Y 2105/16 (2016.08); F21Y 2115/10 (2016.08)] 20 Claims
OG exemplary drawing
 
1. A growth light comprising:
at least two reflector housings, said reflector housings including a convex upper surface, an opening in a lower surface, a lens support surface adjacent to said opening, a plurality of ridges extending between said convex upper surface and a printed circuit board support surface, at least one exterior groove on a side surface of said reflector housing, and at least one fastener opening on the front surface;
an LED driver coupled between said at least one exterior groove of two adjacent reflector housings;
a wiring compartment having an internal cavity, including at least one fastener opening that aligns with said at least one fastener opening on said front surface of said reflector housing;
at least one fastener that is coupled from the internal cavity of said wiring compartment through said aligned at least one fastener opening on said front surface of said reflector housing and said wiring compartment; and
a multichannel printed circuit board with at least two rows of LED chips arranged on said printed circuit board, said printed circuit board coupled to said printed circuit board support surface of said reflector housing.