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公开(公告)号：US20230383936A1
公开(公告)日：2023-11-30
申请号：US18304680
申请日：2023-04-21
申请人： Korrus, Inc.
发明人： Sana Ashraf , Jacob Hawkins , Uriel Tekunoff , Marc Webster , Yicun Wu , Robert Villegas
CPC分类号： F21V21/30 , F21V14/02 , F21V21/29 , F21V29/70 , F21Y2115/10
摘要： 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.
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公开(公告)号：US11614217B2
公开(公告)日：2023-03-28
申请号：US17652396
申请日：2022-02-24
申请人： Korrus, Inc.
发明人： Elizabeth Rodgers , Paul Pickard , Sana Ashraf , Xin Zhang , Richard Wu , Raghuram L. V. Petluri
摘要： Lighting system including bowl reflector, visible-light source, central reflector, and optically-transparent body. Bowl reflector has central axis, and rim defining emission aperture, and first visible-light-reflective surface defining portion of cavity in bowl reflector. First visible-light-reflective surface includes parabolic surface. Visible-light source is located in cavity and configured for generating visible-light emissions from semiconductor light-emitting device. Central reflector includes second visible-light-reflective surface, having convex flared funnel shape and having first peak facing toward visible-light source. Optically-transparent body has first base being spaced apart from second base and having side wall extending between first and second bases. Concave flared funnel-shaped surface of second base faces toward convex flared funnel-shaped second visible-light reflective surface of central reflector. First base includes central region having convex paraboloidal-shaped surface and second peak facing toward visible-light source.
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公开(公告)号：US11898731B2
公开(公告)日：2024-02-13
申请号：US18304680
申请日：2023-04-21
申请人： Korrus, Inc.
发明人： Sana Ashraf , Jacob Hawkins , Uriel Tekunoff , Marc Webster , Yicun Wu , Robert Villegas
IPC分类号： F21V21/30 , F21V14/02 , F21V21/29 , F21V29/70 , F21Y115/10
CPC分类号： F21V21/30 , F21V14/02 , F21V21/29 , F21V29/70 , F21Y2115/10
摘要： 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.
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公开(公告)号：US20220373165A1
公开(公告)日：2022-11-24
申请号：US17659288
申请日：2022-04-14
申请人： Korrus, Inc.
发明人： Sana Ashraf , Jacob Hawkins , Uriel Tekunoff , Marc Webster , Yicun Wu , Robert Villegas
摘要： 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.
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公开(公告)号：US20220252239A1
公开(公告)日：2022-08-11
申请号：US17652396
申请日：2022-02-24
申请人： Korrus, Inc.
发明人： Elizabeth Rodgers , Paul Pickard , Sana Ashraf , Xin Zhang , Richard Wu , Raghuram L.V. Petluri
摘要： Lighting system including bowl reflector, visible-light source, central reflector, and optically-transparent body. Bowl reflector has central axis, and rim defining emission aperture, and first visible-light-reflective surface defining portion of cavity in bowl reflector. First visible-light-reflective surface includes parabolic surface. Visible-light source is located in cavity and configured for generating visible-light emissions from semiconductor light-emitting device. Central reflector includes second visible-light-reflective surface, having convex flared funnel shape and having first peak facing toward visible-light source. Optically-transparent body has first base being spaced apart from second base and having side wall extending between first and second bases. Concave flared funnel-shaped surface of second base faces toward convex flared funnel-shaped second visible-light reflective surface of central reflector. First base includes central region having convex paraboloidal-shaped surface and second peak facing toward visible-light source.
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