公开(公告)号：US20170261769A1

公开(公告)日：2017-09-14

申请号：US15606929

申请日：2017-05-26

申请人： SAKAI DISPLAY PRODUCTS CORPORATION

发明人： Yuki Horiguchi

IPC分类号： G02F1/00 ,  F21V7/00 ,  G02F1/1335 ,  G02B5/126 ,  G02F1/1362

CPC分类号： G02F1/0063 ,  F21V7/0041 ,  G02B5/126 ,  G02F1/133308 ,  G02F1/133602 ,  G02F1/133606 ,  G02F1/136209 ,  G02F2001/0113 ,  G02F2001/133317

摘要： A backlight device including an optical sheet diffusing and outputting light from a light guide plate, a frame member having an opening corresponding to a light output surface of the light guide plate, the frame member being provided between the light guide plate and the optical sheet to secure a positional relationship therebetween. The device also includes a plurality of securing members provided at a peripheral edge of the frame member, which secure the optical sheet, are each coupled with the frame member via a thin hinge, and each include a pressing portion having a hole, where the pressing portion presses the optical sheet to the frame member. The frame member is provided with protrusions respectively fit into the holes. The optical sheet includes perforations, and the protrusions are inserted through the perforations and fit into the holes, and the pressing portions press the optical sheet to the frame member.

公开(公告)号：US20170002986A1

公开(公告)日：2017-01-05

申请号：US15048711

申请日：2016-02-19

申请人： John N. Magno ,  Gene C. Koch ,  Christopher Magno

发明人： John N. Magno ,  Gene C. Koch ,  Christopher Magno

IPC分类号： F21K9/272 ,  F21V3/00 ,  F21V15/015 ,  F21V7/22 ,  F21V17/10

CPC分类号： F21V7/005 ,  F21V7/0041 ,  F21Y2115/10

摘要： A luminaire. The luminaire includes a geometric solid. The geometric solid has a length and includes a first geometric solid portion which includes an optically clear material and a second geometric solid portion which includes the optically clear material, wherein the first and second geometric solid portions are conjoined. The luminaire further includes a cavity defined by the first and second geometric solid portions, a plurality of discrete light sources positioned to emit light into the cavity, a first aperture positioned to allow a first portion of light in the cavity to pass into the first geometric solid portion, and a second aperture positioned to allow a second portion of the light in the cavity to pass into the second geometric solid portion.

摘要翻译： 一个灯具 灯具包括几何固体。 几何固体具有长度并且包括第一几何实心部分，其包括光学透明材料和包括光学透明材料的第二几何实心部分，其中第一和第二几何实心部分结合。 灯具还包括由第一和第二几何实心部分限定的空腔，被定位成将光发射到空腔中的多个离散光源，第一孔，其定位成允许空腔中的第一部分光通过第一几何 固体部分和第二孔，定位成允许空腔中的光的第二部分进入第二几何实心部分。

公开(公告)号：US09335041B2

公开(公告)日：2016-05-10

申请号：US13828550

申请日：2013-03-14

申请人： ABL IP Holding LLC

发明人： Craig Eugene Marquardt ,  Januk Swarup Aggarwal ,  Xin Zhang ,  John T. Mayfield, III ,  Stephen Barry McCane ,  Darryl Lynn Pittman ,  Russell Vern Rouse

IPC分类号： F21V33/00 ,  F21K99/00 ,  F21V17/10 ,  F21V13/10 ,  F21S8/02 ,  F21V7/00 ,  F21V15/01 ,  F21V17/00 ,  F21V7/22 ,  F21Y101/02

CPC分类号： F21V7/0008 ,  F21S8/026 ,  F21V7/0041 ,  F21V7/005 ,  F21V7/22 ,  F21V13/10 ,  F21V15/013 ,  F21V17/005 ,  F21V17/10 ,  F21V29/503 ,  F21V29/85 ,  F21V33/006 ,  F21Y2101/00 ,  F21Y2115/10 ,  Y10T29/4913

摘要： A light fixture includes a door frame, the door frame having at least one frame side and a reflector. The edge of the reflector engages a slot in the frame side, which includes at least one LED, to precisely position the reflector and the at least one LED relative to one another. The at least one frame side may also include a reflective kicker for reflecting light from the at least one LED onto the reflector. The reflector may include a semi-specular optical material, which specularly reflects some of the incoming light from the at least one LED and diffusely reflects other of the incoming LED light. The reflector may be collapsible for ease of transportation and shipping; the at least one frame side precisely positions the reflector and at least one LED during assembly and installation.

摘要翻译： 灯具包括门框，门框具有至少一个框架侧和反射器。 反射器的边缘接合框架侧的狭缝，其包括至少一个LED，以将反射器和至少一个LED相对于彼此精确定位。 所述至少一个框架侧还可以包括用于将来自所述至少一个LED的光反射到所述反射器上的反射式激光器。 反射器可以包括半镜面光学材料，其镜面反射来自至少一个LED的一些入射光并且漫反射另外的入射LED光。 反射器可以折叠以便于运输和运输; 所述至少一个框架侧在组装和安装期间精确地定位所述反射器和至少一个LED。

公开(公告)号：US09091417B2

公开(公告)日：2015-07-28

申请号：US13841651

申请日：2013-03-15

申请人： Cree, Inc.

发明人： Mario A Castillo ,  Kurt S Wilcox ,  William L. Dungan ,  Russell S. Schultz ,  Brian Kinnune

IPC分类号： F21V13/04 ,  F21V15/01 ,  F21S8/06 ,  F21V5/02 ,  F21V7/00 ,  F21V23/04 ,  F21V29/77 ,  F21Y101/02 ,  F21Y105/00

CPC分类号： F21V13/04 ,  F21S8/063 ,  F21V5/02 ,  F21V7/0008 ,  F21V7/0041 ,  F21V15/01 ,  F21V23/003 ,  F21V23/0464 ,  F21V23/0471 ,  F21V29/773 ,  F21V29/85 ,  F21Y2105/10 ,  F21Y2115/10

摘要： A lighting apparatus is provided with a housing having an upper assembly, a lower assembly, and a middle assembly. A lighting module is positioned within the housing in which the lighting module includes at least one light emitting diode (LED). A reflector is positioned within an outer lens of the middle portion of the housing above the lighting module. A reflector plate is positioned within the housing at approximately the same level or below the lighting module. The reflector plate is configured to reflect light emitted by the at least one LED after the light is reflected by the reflector. The outer lens is configured to refract light emitted by the at least one LED after the light has been reflected by the reflector.

摘要翻译： 照明装置设置有具有上部组件，下部组件和中间组件的壳体。 照明模块位于壳体内，其中照明模块包括至少一个发光二极管（LED）。 反射器位于照明模块上方的壳体的中间部分的外部透镜内。 反射板位于壳体内大致相同的水平或照明模块下方。 反射板被配置为在光被反射器反射之后反射由至少一个LED发出的光。 外透镜被配置为在光被反射器反射之后折射由至少一个LED发射的光。

公开(公告)号：US20150138761A1

公开(公告)日：2015-05-21

申请号：US14401733

申请日：2013-05-01

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Gilles Jean-Baptiste Benoit ,  Todd E. Bracher ,  Gary H. Paulsen ,  Byron E. Trotter ,  Catherine A. Leatherdale ,  Gina M. Albanese

IPC分类号： F21V7/00 ,  F21S8/04 ,  F21V7/22 ,  F21S8/00

CPC分类号： F21V7/0008 ,  F21S2/005 ,  F21S8/033 ,  F21S8/04 ,  F21V7/0041 ,  F21V7/05 ,  F21V7/09 ,  F21V7/22 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10

摘要： A luminaire includes a light source (101), and a first free-form reflector (110) registered with the light source (101) and receiving non-collimated light (102) from the light source (101). A secondary reflector (120) is configured to receive the non-collimated light reflected from the first free-form reflector (110). A second free-form reflector (110) is configured to receive the non-collimated light reflected from the secondary reflector (120). A virtual source reflector (125) is registered with the second free-form reflector (110) and configured to receive the non-collimated light reflected from the second free-form reflector (110).

摘要翻译： 照明装置包括光源（101）和与光源（101）对准并从光源（101）接收非准直光（102）的第一自由形式反射器（110）。 辅助反射器（120）被配置为接收从第一自由形式反射器（110）反射的非准直光。 第二自由形式反射器（110）被配置为接收从次级反射器（120）反射的非准直光。 虚拟源反射器（125）与第二自由形式反射器（110）配准并被配置为接收从第二自由形反射器（110）反射的非准直光。

公开(公告)号：US20140268800A1

公开(公告)日：2014-09-18

申请号：US13841651

申请日：2013-03-15

申请人： Cree, Inc.

发明人： Mario A. Castillo ,  Kurt S. Wilcox ,  William L. Dungan ,  Russell S. Schultz ,  Brian Kinnune

IPC分类号： F21V15/01 ,  F21V13/04

CPC分类号： F21V13/04 ,  F21S8/063 ,  F21V5/02 ,  F21V7/0008 ,  F21V7/0041 ,  F21V15/01 ,  F21V23/003 ,  F21V23/0464 ,  F21V23/0471 ,  F21V29/773 ,  F21V29/85 ,  F21Y2105/10 ,  F21Y2115/10

摘要： A lighting apparatus is provided with a housing having an upper assembly, a lower assembly, and a middle assembly. A lighting module is positioned within the housing in which the lighting module includes at least one light emitting diode (LED). A reflector is positioned within an outer lens of the middle portion of the housing above the lighting module. A reflector plate is positioned within the housing at approximately the same level or below the lighting module. The reflector plate is configured to reflect light emitted by the at least one LED after the light is reflected by the reflector. The outer lens is configured to refract light emitted by the at least one LED after the light has been reflected by the reflector.

摘要翻译： 照明装置设置有具有上部组件，下部组件和中间组件的壳体。 照明模块位于壳体内，其中照明模块包括至少一个发光二极管（LED）。 反射器位于照明模块上方的壳体的中间部分的外部透镜内。 反射板位于壳体内大致相同的水平或照明模块下方。 反射板被配置为在光被反射器反射之后反射由至少一个LED发出的光。 外透镜被配置为在光被反射器反射之后折射由至少一个LED发射的光。

公开(公告)号：US20130208495A1

公开(公告)日：2013-08-15

申请号：US13757708

申请日：2013-02-01

申请人： Quarkstar LLC

发明人： Wilson Dau ,  Robert C. Gardner ,  George Lerman ,  Louis Lerman ,  Christopher H. Lowery ,  Brian D. Ogonowsky ,  George E. Smith ,  Ingo Speier ,  Robert V. Steele ,  Jacqueline Teng ,  Allan Brent York ,  Hans Peter Stormberg

IPC分类号： F21V7/00

CPC分类号： G02B6/0078 ,  F21S8/026 ,  F21S8/061 ,  F21V7/0008 ,  F21V7/0025 ,  F21V7/0041 ,  F21V23/003 ,  F21V23/004 ,  F21V23/008 ,  F21V23/009 ,  F21V29/763 ,  F21V29/77 ,  F21V29/83 ,  F21V2200/10 ,  F21V2200/20 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B1/045 ,  G02B6/0025 ,  G02B6/0033 ,  G02B6/0036 ,  G02B6/0045 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073

摘要： A variety of illumination devices are disclosed that are configured to manipulate light provided by one or more light-emitting elements (LEEs). In general, embodiments of the illumination devices feature one or more optical couplers that redirect illumination from the LEEs to a reflector which then directs the light into a range of angles. In some embodiments, the illumination device includes a second reflector that reflects at least some of the light from the first reflector. In certain embodiments, the illumination device includes a light guide that guides light from the collector to the first reflector. The components of the illumination device can be configured to provide illumination devices that can provide a variety of intensity distributions. Such illumination devices can be configured to provide light for particular lighting applications, including office lighting, task lighting, cabinet lighting, garage lighting, wall wash, stack lighting, and downlighting.

摘要翻译： 公开了被配置为操纵由一个或多个发光元件（LEE）提供的光的各种照明装置。 通常，照明装置的实施例具有一个或多个光学耦合器，其将照明从LEE重定向到反射器，然后将反射器引导到一定范围的角度。 在一些实施例中，照明装置包括反射来自第一反射器的至少一些光的第二反射器。 在某些实施例中，照明装置包括将来自收集器的光引导到第一反射器的光导。 照明装置的部件可以被配置成提供能够提供各种强度分布的照明装置。 这种照明装置可以被配置为为特定的照明应用提供光线，包括办公照明，任务照明，橱柜照明，车库照明，洗墙，堆照明和筒灯。

公开(公告)号：US20130201690A1

公开(公告)日：2013-08-08

申请号：US13825338

申请日：2011-09-19

申请人： Michel Cornelis Josephus Marie Vissenberg ,  Antonius Petrus Marinus Dingemans ,  Marcus Jozef Van Bommel ,  Erik Paul Boonekamp

发明人： Michel Cornelis Josephus Marie Vissenberg ,  Antonius Petrus Marinus Dingemans ,  Marcus Jozef Van Bommel ,  Erik Paul Boonekamp

IPC分类号： F21V7/22

CPC分类号： F21V7/22 ,  E04B9/0464 ,  E04B9/34 ,  F21S2/00 ,  F21S8/04 ,  F21S8/061 ,  F21V5/002 ,  F21V7/0041 ,  F21V7/005 ,  F21V7/0083 ,  F21V9/30 ,  F21V33/006 ,  F21Y2103/10 ,  F21Y2113/13 ,  F21Y2115/10

摘要： Today the use of false ceilings is decreasing as it involves too high an energy consumption. The tendency nowadays is to have bare concrete ceilings onto which luminaires are mounted, which often causes acoustical problems. The invention deals with these acoustical problems and relates to an illumination device (1) comprising a concave reflector (2) bordering,with an outer edge (3),on a light emission window (4). The reflector has a reflective surface (7) facing the light emission window. The illumination device further comprises lamp holding means (8) for accommodating a light source (9),and said lamp holding means being positioned in between the reflective surface and the light emission window. The illumination device is characterized in that the reflector is made of acoustically absorbing material.

摘要翻译： 今天使用假天花板正在减少，因为它耗费太高。 现在的趋势是将裸露的混凝土天花板安装在哪个灯具上，这通常会引起声学问题。 本发明涉及这些声学问题，并且涉及一种包括在发光窗（4）上与外边缘（3）接壤的凹面反射器（2）的照明装置（1）。 反射器具有面向发光窗的反射表面（7）。 照明装置还包括用于容纳光源（9）的灯保持装置（8），并且所述灯保持装置位于反射表面和发光窗之间。 该照明装置的特征在于反射器由吸声材料制成。

公开(公告)号：US20120002416A1

公开(公告)日：2012-01-05

申请号：US13207972

申请日：2011-08-11

申请人： Kyung II KONG ,  Michael CASTELLI

发明人： Kyung II KONG ,  Michael CASTELLI

IPC分类号： F21V29/00 ,  F21V7/00

CPC分类号： F21V7/0058 ,  F21V7/0008 ,  F21V7/0041 ,  F21V7/041 ,  F21V13/10 ,  F21V17/14 ,  F21V29/74 ,  F21V29/777 ,  F21Y2103/33 ,  F21Y2115/10

摘要： A lighting device includes a light source unit having a substrate and a light emitting diode disposed on the substrate, a heat sink having an inner surface on which the light source unit is disposed and at least one opening, and a top plate being disposed on the heat sink and having a reflective surface which reflects light from the light source unit in a particular direction.

摘要翻译： 照明装置包括具有基板的发光二极管和配置在基板上的发光二极管的散热装置，配置有光源单元的内表面和至少一个开口部的散热片， 并且具有反射表面，该反射表面在特定方向上反射来自光源单元的光。

公开(公告)号：US20110110096A1

公开(公告)日：2011-05-12

申请号：US12939559

申请日：2010-11-04

申请人： Sungho HONG ,  Seok Jin Kang

发明人： Sungho HONG ,  Seok Jin Kang

IPC分类号： F21V29/00

CPC分类号： F21K9/60 ,  F21S8/04 ,  F21V7/0008 ,  F21V7/0041 ,  F21V7/22 ,  F21V29/004 ,  F21V29/773 ,  F21Y2103/33 ,  F21Y2115/10

摘要： Disclosed is a lighting device. The lighting device includes: a heat radiating body including a receiving groove; a reflective structure being disposed in the first receiving groove and reflecting incident light to the outside; a light emitting module unit being disposed on the circumference of the lower part of the heat radiating body and emitting light; and a cover being disposed under the light emitting module unit and reflecting light emitted from the light emitting module unit to the reflective structure.

摘要翻译： 公开了一种照明装置。 照明装置包括：散热体，包括容纳槽; 反射结构设置在第一接收槽中并将入射光反射到外部; 发光模块单元设置在散热体的下部的圆周上并发射光; 以及设置在所述发光模块单元下方并将从所述发光模块单元发射的光反射到所述反射结构的盖。