Marc E Webster

US Patent:

20220373165, Nov 24, 2022

Filed:

Apr 14, 2022

Appl. No.:

17/659288

Inventors:

- Los Angeles CA, US
Jacob Hawkins - Sierra Madre CA, US
Uriel Tekunoff - Los Angeles CA, US
Marc Webster - Glendale CA, US
Yicun Wu - Morgan Hill CA, US
Robert Villegas - Glendora CA, US

International Classification:

F21V 21/30
F21V 14/02
F21V 21/29
F21V 29/70

Abstract:

Lighting system including visible-light source with semiconductor light-emitting device, which may further include: pan assembly having pan ring, pinion gear, and central fixed gear; heat-sink, tilt assembly including tilt adjustment screw, leadscrew, and two spaced-apart panels defining tilt path for causing movement of heat-sink and visible-light source along tilt path; universal joint assembly including gimbal, swing bar with swing arms and being in threaded engagement with leadscrew, swing arms connected with visible-light source; support assembly configured for securing heat-sink and visible-light source together at plurality of selectable distances away from light emission aperture; heat-sink and visible-light source each having thermally-conductive surface, one surface having Dzus-type fastener button and another surface having Dzus-type cavity containing spring wire, for reversible attachment of heat-sink and visible-light source together; or power supply assembly, and receptacle for self-aligning reversible installation of power supply assembly, receptacle having guide walls with lead-ins.