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1. 发明授权

US09851490B2 Light guide for low profile luminaire 有权
公开(公告)号：US09851490B2
公开(公告)日：2017-12-26
申请号：US15419667
申请日：2017-01-30
申请人： Lighting Science Group Corporation
发明人： Mark Penley Boomgaarden , Ricardo Romeu , Ryan Kelley , Eric Holland
IPC分类号： F21V8/00 , F21S8/02 , F21V23/02 , F21V29/70 , F21Y115/10 , F21Y105/00
CPC分类号： G02B6/0041 , F21K9/20 , F21K9/23 , F21K9/61 , F21K9/68 , F21S8/026 , F21V21/20 , F21V23/02 , F21V23/0471 , F21V29/70 , F21V29/83 , F21V29/85 , F21V2200/20 , F21Y2101/00 , F21Y2103/33 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10 , G02B6/00 , G02B6/0031 , G02B6/0035 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： A luminaire comprising a heat sink, a light source and a light guide. The light source is carried by the heat sink and configured to emit a source light. The light source includes a heat spreader having an inner surface and an outer surface, and a plurality of light-emitting diodes (LEDs) carried by a circuit board and disposed generally along an outer peripheral perimeter portion of the inner surface of the heat spreader, and positioned in thermal communication with the heat spreader. The light guide includes a lens with a plurality of optical elements disposed within the lens.

2. 发明授权

US09696005B2 Tunable lighting apparatus 有权
公开(公告)号：US09696005B2
公开(公告)日：2017-07-04
申请号：US15180411
申请日：2016-06-13
申请人： Lighting Science Group Corporation
发明人： Eric Holland , Mark Boomgaarden , Ryan Kelley
IPC分类号： H05B37/02 , F21V5/00 , F21V5/04 , H05B33/08 , F21K9/23 , F21V29/77 , F21V29/83 , F21K99/00 , F21V19/00 , F21Y105/12 , F21Y105/10 , F21Y115/10 , F21Y113/13 , F21Y101/02
CPC分类号： F21V5/007 , F21K9/23 , F21V5/04 , F21V19/006 , F21V29/77 , F21V29/83 , F21Y2101/00 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10 , H05B33/0842 , H05B33/0845
摘要： A luminaire including a housing and a light source carried by the housing. The housing may include a first and second set of light emitting elements and a lens assembly. The lens assembly may include a lens with a first refraction section having a surface smoothness within a first range, and a second refraction section having a surface smoothness within a second range. The lens assembly may include conical frustum light source receiving members located between the light source and the lens. The first and second set of light emitting elements is configured to emit light at a first and second beam angle. The light emitted by the first set and second set of light emitting elements form a combined light with a center beam and gradient wherein the center beam has a greater candle power than the gradient.

3. 发明申请

US20170086280A1 LIGHTING DEVICE WITH BI-DIRECTIONAL LIGHTING CONTROL AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20170086280A1
公开(公告)日：2017-03-23
申请号：US15371282
申请日：2016-12-07
申请人： Lighting Science Group Corporation
发明人： Mark Penley Boomgaarden , Ryan Kelley , Richard LeClair
IPC分类号： H05B37/02 , F21K9/232 , F21K9/238 , F21V3/02 , F21K9/237 , H05B33/08 , F21V23/00 , F21V29/77 , F21K9/235
CPC分类号： H05B37/0227 , F21K9/232 , F21K9/235 , F21K9/237 , F21K9/238 , F21K9/60 , F21V3/02 , F21V5/02 , F21V7/00 , F21V23/003 , F21V23/006 , F21V29/77 , F21V29/773 , F21V29/83 , F21Y2103/33 , F21Y2107/90 , F21Y2115/10 , H05B33/0854 , H05B37/0236 , H05B37/0272
摘要： A luminaire for directional emission of light comprising an optic defining an optical chamber, a first plurality of light elements positioned to emit light in a first direction, defined as an upward direction, a second plurality of light elements positioned to emit light in a second direction, defined as a downward direction, and a driver circuit operably coupled to each of the first and second pluralities of light elements. The driver circuit is adapted to receive an input and is configured to operate the first and second pluralities of light elements so as to cause the luminaire to emit light in a downward distribution responsive to the input having a first configuration. Additionally, the driver circuit is configured to operate the first and second pluralities of light elements so as to cause the luminaire to emit light in an omnidirectional distribution responsive to the input having a second configuration.

4. 发明授权

US09581756B2 Light guide for low profile luminaire 有权
标题翻译：小型灯具导光板
公开(公告)号：US09581756B2
公开(公告)日：2017-02-28
申请号：US15248769
申请日：2016-08-26
申请人： Lighting Science Group Corporation
发明人： Mark Penley Boomgaarden , Ricardo Romeu , Ryan Kelley , Eric Holland
IPC分类号： F21K99/00 , F21V8/00 , F21V29/70
CPC分类号： G02B6/0041 , F21K9/20 , F21K9/23 , F21K9/61 , F21K9/68 , F21S8/026 , F21V21/20 , F21V23/02 , F21V23/0471 , F21V29/70 , F21V29/83 , F21V29/85 , F21V2200/20 , F21Y2101/00 , F21Y2103/33 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10 , G02B6/00 , G02B6/0031 , G02B6/0035 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： A luminaire comprising a heat sink, a light source to emit a source light, a heat spreader having inner and outer surfaces, and LEDs carried by a circuit board and disposed generally along a periphery of the inner surface and positioned in thermal communication therewith. The luminaire comprises a reflector disposed coextensively with the LEDs and comprising an aperture. An outer edge of the aperture defines an inner rim of the reflector. A light guide positioned between the reflector and the light source exhibits a height defined as the distance between the inner surface of the heat spreader and a plane defined by the inner rim of the reflector. The light guide comprises deformations and/or lens portions configured to change the source light into a shaped light that is directed through the aperture. The deformations are characterized by a common shape positioned about a center of the light guide.
摘要翻译：一种照明装置，包括散热器，用于发射光源的光源，具有内表面和外表面的散热器，以及由电路板承载的LED并且大致沿着内表面的周边设置并且与其热连通。照明器包括与LED共同设置并包括孔的反射器。孔的外边缘限定反射器的内缘。位于反射器和光源之间的光导体的高度被定义为散热器的内表面与由反射器的内缘限定的平面之间的距离。光导包括变形和/或透镜部分，其配置成将源光改变成被引导通过孔的成形光。变形的特征在于围绕光导的中心定位的共同形状。

5. 发明授权

US09429294B2 System for directional control of light and associated methods 有权
标题翻译：光和方向控制系统
公开(公告)号：US09429294B2
公开(公告)日：2016-08-30
申请号：US14076621
申请日：2013-11-11
申请人： LIGHTING SCIENCE GROUP CORPORATION
发明人： Ricardo Romeu , Mark Penley Boomgaarden , Ryan Kelley , Eric Holland
IPC分类号： F21V5/04 , F21V5/00 , F21K99/00 , F21Y101/02 , F21Y111/00
CPC分类号： F21V5/007 , F21K9/20 , F21Y2101/00 , F21Y2107/40 , F21Y2115/10
摘要： A lighting device for emitting light in selective directions including a light source structure member, a plurality of lighting devices attached to the light source structure member, a controller, a power supply, and an optic carried by the light source structure member and including a plurality of facets. Each light source of the plurality of light sources may be positioned such that light emitted thereby is emitted through a facet of the plurality of facets of the first optic. Each facet of the plurality of facets may be configured to redirect light in a direction that is unique from the other facets of the plurality of facets. Additionally, the controller may be configured to selectively operate each light source of the plurality of light sources. Multiple pairs, or combinations, of light source structure members and optics may be included.
摘要翻译：一种用于沿选择方向发光的照明装置，包括光源结构构件，附接到光源结构构件的多个照明装置，控制器，电源和由光源结构构件承载的光学元件，并且包括多个的方面。多个光源的每个光源可以被定位成使得由此发射的光通过第一光学器件的多个面的小平面发射。多个小面的每个小面可以被配置为将光定向在从多个小面的其他面独特的方向上。另外，控制器可以被配置为选择性地操作多个光源中的每个光源。可以包括光源结构构件和光学器件的多对或组合。

6. 发明申请

US20140254144A1 HIGH BAY LUMINAIRE 有权
标题翻译：高宝岛灯
公开(公告)号：US20140254144A1
公开(公告)日：2014-09-11
申请号：US14198275
申请日：2014-03-05
申请人： LIGHTING SCIENCE GROUP CORPORATION
发明人： Mark Penley Boomgaarden , Eric Holland , Ricardo Romeu , Ryan Kelley
IPC分类号： F21K99/00 , F21S9/02
CPC分类号： F21K9/30 , F21K9/20 , F21S2/005 , F21S8/026 , F21V23/0435 , F21V23/0442 , F21Y2115/10
摘要： A high bay luminaire system and method for forming the same includes a body member, a power supply, and a light source. The body member includes a plurality of end sections, a plurality of intermediate sections which may be attached to the plurality of end sections, a central section which is positioned between the plurality of intermediate sections and is attached to the plurality of end sections, and a plurality of side sections which are attached to an end section of the plurality of end sections and/or an intermediate section of the plurality of intermediate sections. The light source is in electrical communication with the power supply. The cavity is defined by the plurality of end sections and the central section. The plurality of end sections, the plurality of intermediate sections, the central section, and/or the plurality of side sections are formed of sheet metal.
摘要翻译：高空间照明系统及其形成方法包括主体部件，电源和光源。本体构件包括多个端部部分，多个中间部分，其可以附接到多个端部部分，中心部分位于多个中间部分之间并且附接到多个端部部分，并且多个侧部附接到多个端部的端部和/或多个中间部的中间部。光源与电源电连通。空腔由多个端部部分和中心部分限定。多个端部，多个中间部，中央部和/或多个侧部由金属片形成。

7. 发明申请

US20140078748A1 LIGHT DIRECTING APPARATUS 有权
标题翻译：光指向装置
公开(公告)号：US20140078748A1
公开(公告)日：2014-03-20
申请号：US14084920
申请日：2013-11-20
申请人： LIGHTING SCIENCE GROUP CORPORATION
发明人： Ryan Kelley
IPC分类号： F21V5/04
CPC分类号： F21V5/045 , F21V5/002 , F21V5/04 , F21V7/0091 , F21Y2115/10 , G02B19/0028 , G02B19/0061
摘要： A light directing apparatus includes an optical substrate having first and second sides, a compound lens outer surface (CLOS) on a first portion of the first side, and first and second protrusions on a second portion of the first side. The CLOS is in optical communication with the second side, the CLOS having mirror image symmetry about a medial plane that contains a centerline of the CLOS. The first protrusion is disposed proximate the CLOS, and in optical communication with the second side. The second protrusion is disposed proximate the first protrusion, and in optical communication with the second side. The first protrusion is disposed between the second protrusion and the CLOS. The first and second protrusions each have a curved apex such that first and second planar section cuts through the optical substrate perpendicular to the medial plane cut twice through each curved apex.
摘要翻译：光引导装置包括具有第一和第二侧的光学基板，在第一侧的第一部分上的复合透镜外表面（CLOS）以及在第一侧的第二部分上的第一和第二突起。 CLOS与第二面光学通信，CLOS具有关于包含CLOS中心线的中间平面的镜像对称性。第一突起设置在CLOS附近并与第二侧光学连通。第二突起设置在第一突起附近并且与第二侧光学连通。第一突起设置在第二突起和CLOS之间。第一和第二突起各自具有弯曲的顶点，使得第一和第二平面部分穿过垂直于中间平面的光学基底穿过每个弯曲的顶点切割两次。

8. 发明申请

US20140056026A1 LOW PROFILE LUMINAIRE WITH LIGHT GUIDE AND ASSOCIATED SYSTEMS AND METHODS 有权
标题翻译：具有光导和相关系统和方法的低轮廓灯
公开(公告)号：US20140056026A1
公开(公告)日：2014-02-27
申请号：US14014512
申请日：2013-08-30
申请人： LIGHTING SCIENCE GROUP CORPORATION
发明人： Mark Penley Boomgaarden , Ricardo Romeu , Ryan Kelley , Eric Holland
IPC分类号： F21K99/00 , F21V29/00
CPC分类号： G02B6/0031 , F21K9/20 , F21K9/61 , F21K9/68 , F21S8/026 , F21V21/20 , F21V23/0471 , F21V29/70 , F21V29/83 , F21V29/85 , F21V2200/20 , F21Y2101/00 , F21Y2103/33 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10 , G02B6/0035 , G02B6/0041 , G02B6/0073 , G02B6/0085 , H05B33/0803
摘要： A low profile luminaire to be carried by a lighting fixture. The luminaire may include a light source that comprises light-emitting diodes (LEDs), a heat sink thermally coupled to and disposed diametrically outboard of the light source, a reflector in optical communication with and disposed diametrically inboard of the light source, and a light guide in optical communication with at least one of the light source and the reflector and disposed therebetween. Light emitted from the light source may be reflected by the reflector into an edge of the light guide. Light propagating through the light guide may be projected into the environment at a uniform luminance. The luminaire may be dimensioned to cover a nominally sized four-inch can light fixture and/or electrical junction box. A method aspect of the invention details steps for assembling the low profile luminaire with light guide.
摘要翻译：由照明灯具携带的低调灯具。照明器可以包括光源，其包括发光二极管（LED），热耦合到光源外侧并且设置在光源外侧的散热器，与光源直接光学连接并设置在光源内部的反射器，以及光引导与光源和反射器中的至少一个光学通信并且设置在其间。从光源发射的光可以被反射器反射到光导的边缘。通过导光体传播的光可以以均匀的亮度投影到环境中。照明器的尺寸可以设计成覆盖标准尺寸的四英寸灯具和/或电接线盒。本发明的方法方面详细描述了将低轮廓灯具与光导组装在一起的步骤。

9. 发明申请

US20160370535A1 LIGHT GUIDE FOR LOW PROFILE LUMINAIRE 有权
标题翻译：低轮廓灯指南
公开(公告)号：US20160370535A1
公开(公告)日：2016-12-22
申请号：US15248769
申请日：2016-08-26
申请人： Lighting Science Group Corporation
发明人： Mark Penley Boomgaarden , Ricardo Romeu , Ryan Kelley , Eric Holland
IPC分类号： F21V8/00 , F21K9/61 , F21K9/23 , F21V29/70
CPC分类号： G02B6/0041 , F21K9/20 , F21K9/23 , F21K9/61 , F21K9/68 , F21S8/026 , F21V21/20 , F21V23/02 , F21V23/0471 , F21V29/70 , F21V29/83 , F21V29/85 , F21V2200/20 , F21Y2101/00 , F21Y2103/33 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10 , G02B6/00 , G02B6/0031 , G02B6/0035 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： A luminaire comprising a heat sink, a light source to emit a source light, a heat spreader having inner and outer surfaces, and LEDs carried by a circuit board and disposed generally along a periphery of the inner surface and positioned in thermal communication therewith. The luminaire comprises a reflector disposed coextensively with the LEDs and comprising an aperture. An outer edge of the aperture defines an inner rim of the reflector. A light guide positioned between the reflector and the light source exhibits a height defined as the distance between the inner surface of the heat spreader and a plane defined by the inner rim of the reflector. The light guide comprises deformations and/or lens portions configured to change the source light into a shaped light that is directed through the aperture. The deformations are characterized by a common shape positioned about a center of the light guide.
摘要翻译：一种照明装置，包括散热器，用于发射光源的光源，具有内表面和外表面的散热器，以及由电路板承载的LED并且大致沿着内表面的周边设置并且与其热连通。照明器包括与LED共同设置并包括孔的反射器。孔的外边缘限定反射器的内缘。位于反射器和光源之间的光导体的高度被定义为散热器的内表面与由反射器的内缘限定的平面之间的距离。光导包括变形和/或透镜部分，其配置成将源光改变成被引导通过孔的成形光。变形的特征在于围绕光导的中心定位的共同形状。

10. 发明授权

US09459397B2 Edge lit lighting device 有权
标题翻译：边缘照明灯具
公开(公告)号：US09459397B2
公开(公告)日：2016-10-04
申请号：US14024280
申请日：2013-09-11
申请人： LIGHTING SCIENCE GROUP CORPORATION
发明人： Mark Penley Boomgaarden , Ricardo Romeu , Eric Holland , Ryan Kelley
IPC分类号： F21V7/04 , F21V8/00
CPC分类号： G02B6/0063 , G02B6/0038 , G02B6/0045 , G02B6/0076
摘要： An edge lit lighting device including a housing, a power circuit, a light source, and an optic. The power circuit may be carried by the housing, and adapted to form an electrical connection with an external power source. The light source may be carried by the housing and electrically connected to the power circuit. The optic may be carried by the housing and positioned in optical communication with the light source. The optic may further include a receiving surface positioned adjacent to the light source, and first and second emitting surfaces. The first emitting surface may include a plurality of features configured to redirect light defined as redirected light in a direction of the second emitting surface, the redirected light being emitted from the second emitting surface. The lighting device may further include pluralities of optics of light sources.
摘要翻译：一种边缘照明装置，包括壳体，电源电路，光源和光学元件。电源电路可以由外壳承载，并且适于与外部电源形成电连接。光源可以由外壳承载并电连接到电源电路。光学元件可以由壳体承载并且与光源光学连通地定位。光学元件还可以包括邻近光源定位的接收表面以及第一和第二发射表面。第一发射表面可以包括多个特征，其被配置为将定义为重定向的光的光重定向在第二发射表面的方向上，重定向的光从第二发射表面发射。照明装置还可以包括多个光源的光学元件。

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