US 11,708,969 B2
In grade light fixture and subassemblies thereof
Zachary Robert Wessner, Salem, NH (US); Raymond Andrew Debruin, Merrimack, NH (US); Bradford Thomas Kolsky, Wakefield, MA (US); James William Preston, Westford, MA (US); Robert Wilson Timmerman, Billerica, MA (US); and Eric Anthony Roth, Brookline, NH (US)
Assigned to SIGNIFY HOLDING B.V., Eindhoven (NL)
Appl. No. 17/610,622
Filed by SIGNIFY HOLDING B.V., Eindhoven (NL)
PCT Filed May 12, 2020, PCT No. PCT/EP2020/063126
§ 371(c)(1), (2) Date Nov. 11, 2021,
PCT Pub. No. WO2020/234036, PCT Pub. Date Nov. 26, 2020.
Claims priority of provisional application 62/961,413, filed on Jan. 15, 2020.
Claims priority of provisional application 62/849,342, filed on May 17, 2019.
Prior Publication US 2022/0228736 A1, Jul. 21, 2022
Int. Cl. F21V 29/71 (2015.01); F21V 29/73 (2015.01); F21S 8/02 (2006.01); F21V 31/00 (2006.01); F21V 31/03 (2006.01); F21Y 115/10 (2016.01)
CPC F21V 29/713 (2015.01) [F21S 8/022 (2013.01); F21V 29/73 (2015.01); F21V 31/005 (2013.01); F21V 31/03 (2013.01); F21Y 2115/10 (2016.08)] 12 Claims
OG exemplary drawing
 
1. A recessed luminaire, comprising:
a housing having an internal surface;
a light subassembly having a first end and a second end, wherein the first end is pivotally secured to a pivot arranged on, in, or proximate to the internal surface of the housing;
a thermally conductive body engaged with the light subassembly, the thermally conductive body having a first end and a second end, wherein the thermally conductive body is in thermal contact with the internal surface of the housing;
a gear plate non-rotatably secured to at least a portion of the thermally conductive body, the gear plate comprising a first set of gear teeth; and
a lever comprising a first lever portion and a second lever portion non-rotatably connected, the first lever portion and the second lever portion arranged to pivot about a lever pivot point, wherein the second lever portion has a second set of gear teeth, wherein at least a portion of the second set of gear teeth are arranged to engage with at least a portion of the first set of gear teeth.