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公开(公告)号:US10571095B2
公开(公告)日:2020-02-25
申请号:US16251461
申请日:2019-01-18
Applicant: ABL IP Holding LLC
Inventor: Jie Chen , Yinan Wu , John Bryan Harvey , Craig Eugene Marquardt , Charles H. Fails
IPC: F21V1/00 , F21V11/00 , F21V13/04 , F21S8/00 , F21V7/00 , F21V7/10 , F21Y105/10 , F21Y115/10
Abstract: Optics for asymmetrically redirecting light from one or more light engines include a dome optic, and first and second reflecting surfaces. The dome optic refracts light emitted by the light engines. The first reflecting surface redirects at least a portion of the light that is initially emitted toward a backward horizontal direction, toward the forward horizontal direction. The first reflecting surface extends substantially vertically and along a transverse horizontal direction, proximate to and behind the dome optic, and has a height greater than or equal to a height of the dome optic. The second reflecting surface reflects downwardly at least a portion of the refracted light that is initially emitted in the forward horizontal direction. The second reflecting surface is proximate to the dome optic and forward of the dome optic, and forms an angle of 45 degrees or more with respect to vertical.
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2.
公开(公告)号:US20160116125A1
公开(公告)日:2016-04-28
申请号:US14920551
申请日:2015-10-22
Applicant: ABL IP Holding LLC
Inventor: Stephen H. Lydecker , Charles H. Fails , Forrest S. McCanless
CPC classification number: F21S2/00 , F21S8/026 , F21S9/02 , F21V21/30 , F21V23/003 , F21V23/008 , F21W2131/405
Abstract: Described are integrated lighting systems incorporating ambient lighting, task lighting, and/or emergency lighting into a single, aesthetically pleasing lighting system. Main line power is directed to an ambient lighting fixture, and then may be transferred to one or more additional ambient lighting fixtures. The ambient lighting fixtures may include a power supply and receptacle to transfer excess power to a task or emergency lighting fixture through a low-power cord. The cord and receptacle allow the task or emergency lighting fixture to be easily connected or disconnected from the ambient lighting fixtures without the need for a trained electrician. A similar power delivery system may also be used to easily connect or disconnect emergency lighting fixtures from a dedicated emergency power source. The resulting lighting system allows for easy adjustment or tailoring of the lighting conditions to the changing needs of a space without requiring special training or personnel.
Abstract translation: 描述了将环境照明,任务照明和/或应急照明整合到单个美观的照明系统中的集成照明系统。 主线电源被引导到环境照明灯具,然后可以被传送到一个或多个附加的环境照明灯具。 环境照明灯具可以包括电源和插座,以通过低电源线将多余的电力传送到任务或应急照明灯具。 电源线和插座允许任务或应急照明灯具与环境照明灯具轻松连接或断开连接,无需经过培训的电工。 也可以使用类似的电力输送系统来容易地将应急照明灯具与专用的紧急电源连接或断开。 所产生的照明系统允许轻松调整或定制照明条件以满足空间的不断变化的需要,而不需要特殊训练或人员。
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公开(公告)号:US09903561B1
公开(公告)日:2018-02-27
申请号:US15347613
申请日:2016-11-09
Applicant: ABL IP Holding LLC
Inventor: Jie Chen , Yinan Wu , John Bryan Harvey , Craig Eugene Marquardt , Charles H. Fails
CPC classification number: F21V13/04 , F21S8/00 , F21V7/0083 , F21V7/04 , F21V7/10 , F21V23/06 , F21Y2105/10 , F21Y2115/10
Abstract: A luminaire provides an asymmetric light distribution biased toward a forward horizontal direction. The luminaire includes a luminaire housing, light engines, dome optics, and first and second reflecting surfaces. The light engines emit light downwardly, and are in a row substantially orthogonal to the forward direction. Each of the dome optics is substantially similar, and refracts the light emitted by at least one of the light engines. The first reflecting surface reflects at least a first portion of the refracted light toward the forward direction, is proximate and behind each of the dome optics, forms an approximately vertical angle, and has a height greater than or equal to a height of the dome optics. The second reflecting surface is forward of the dome optics, forms an angle of 45 degrees or more with respect to vertical, and reflects downwardly at least a second portion of the refracted light.
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4.
公开(公告)号:US20190170326A1
公开(公告)日:2019-06-06
申请号:US16251461
申请日:2019-01-18
Applicant: ABL IP Holding LLC
Inventor: Jie Chen , Yinan Wu , John Bryan Harvey , Craig Eugene Marquardt , Charles H. Fails
CPC classification number: F21V13/04 , F21S8/00 , F21V7/0083 , F21V7/10 , F21Y2105/10 , F21Y2115/10
Abstract: Optics for asymmetrically redirecting light from one or more light engines include a dome optic, and first and second reflecting surfaces. The dome optic refracts light emitted by the light engines. The first reflecting surface redirects at least a portion of the light that is initially emitted toward a backward horizontal direction, toward the forward horizontal direction. The first reflecting surface extends substantially vertically and along a transverse horizontal direction, proximate to and behind the dome optic, and has a height greater than or equal to a height of the dome optic. The second reflecting surface reflects downwardly at least a portion of the refracted light that is initially emitted in the forward horizontal direction. The second reflecting surface is proximate to the dome optic and forward of the dome optic, and forms an angle of 45 degrees or more with respect to vertical.
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公开(公告)号:US10197245B1
公开(公告)日:2019-02-05
申请号:US15347604
申请日:2016-11-09
Applicant: ABL IP Holding LLC
Inventor: Jie Chen , Yinan Wu , John Bryan Harvey , Craig Eugene Marquardt , Charles H. Fails
Abstract: Optics for asymmetrically redirecting light from one or more light engines include a dome optic, and first and second reflecting surfaces. The dome optic refracts light emitted by the light engines. The first reflecting surface redirects at least a portion of the light that is initially emitted toward a backward horizontal direction, toward the forward horizontal direction. The first reflecting surface extends substantially vertically and along a transverse horizontal direction, proximate to and behind the dome optic, and has a height greater than or equal to a height of the dome optic. The second reflecting surface reflects downwardly at least a portion of the refracted light that is initially emitted in the forward horizontal direction. The second reflecting surface is proximate to the dome optic and forward of the dome optic, and forms an angle of 45 degrees or more with respect to vertical.
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