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公开(公告)号：US20120328299A1
公开(公告)日：2012-12-27
申请号：US13169837
申请日：2011-06-27
IPC分类号： H04B10/02
CPC分类号： H04B10/116 , H05B33/0824 , H05B33/0857
摘要： A lighting apparatus includes at least one light emitting device configured to receive an optical signal from a source external to the lighting apparatus and a control circuit coupled to the at least one light emitting device and configured to adjust a light output of the at least one light emitting device responsive to the received optical signal. The at least one light-emitting device may include at least one light-emitting diode (LED) configured to receive the optical signal, and the control circuit may include a detector circuit coupled to the at least one LED and configured to detect the received optical signal.
摘要翻译： 照明装置包括至少一个发光装置，其被配置为从照明装置外部的源接收光信号;以及控制电路，耦合到所述至少一个发光装置并且被配置为调节所述至少一个光的光输出 发射装置响应于所接收的光信号。 至少一个发光装置可以包括被配置为接收光信号的至少一个发光二极管（LED），并且控制电路可以包括耦合到该至少一个LED的检测器电路，并且被配置为检测接收到的光 信号。
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公开(公告)号：US09337925B2
公开(公告)日：2016-05-10
申请号：US13169837
申请日：2011-06-27
IPC分类号： H05B33/08 , H04B10/116
CPC分类号： H04B10/116 , H05B33/0824 , H05B33/0857
摘要： A lighting apparatus includes at least one light emitting device configured to receive an optical signal from a source external to the lighting apparatus and a control circuit coupled to the at least one light emitting device and configured to adjust a light output of the at least one light emitting device responsive to the received optical signal. The at least one light-emitting device may include at least one light-emitting diode (LED) configured to receive the optical signal, and the control circuit may include a detector circuit coupled to the at least one LED and configured to detect the received optical signal.
摘要翻译： 照明装置包括至少一个发光装置，其被配置为从照明装置外部的源接收光信号;以及控制电路，耦合到所述至少一个发光装置并且被配置为调节所述至少一个光的光输出 发射装置响应于所接收的光信号。 至少一个发光装置可以包括被配置为接收光信号的至少一个发光二极管（LED），并且控制电路可以包括耦合到该至少一个LED的检测器电路，并且被配置为检测接收到的光 信号。
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公开(公告)号：US10094548B2
公开(公告)日：2018-10-09
申请号：US13561874
申请日：2012-07-30
申请人： Charles Draper , Kurt Wilcox , Jason Taylor , Paul Kenneth Pickard , Gerald H. Negley , Mark Edmond
发明人： Charles Draper , Kurt Wilcox , Jason Taylor , Paul Kenneth Pickard , Gerald H. Negley , Mark Edmond
IPC分类号： F21V9/00 , F21V29/00 , F21V29/77 , F21V3/02 , H05B33/08 , F21K9/232 , F21V3/06 , F21K9/90 , F21V29/58 , F21Y105/12 , F21Y105/10 , F21Y115/10 , F21Y113/13
摘要： A high-efficiency LED lamp is disclosed. Embodiments of the invention provide a high-efficiency, high output solid-state lamp. The lamp includes an LED assembly, an optical element disposed to receive light from the LED assembly, and an optical overlay. The optical element includes a primary exit surface, wherein the primary exit surface is at least about 1.5 inches from the LED assembly. In example embodiments, the optical element is roughly cylindrical in shape, but can take other shapes and be made from various materials. An LED lamp according to some embodiments of the invention has an efficiency of at least about 160 lumens per watt. In some embodiments, the lamp has a light output of at least 1200 lumens. In some embodiments, the LED lamp produces light with a color rendering index (CRI) of at least 90 and a warm white color.
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公开(公告)号：US09605844B2
公开(公告)日：2017-03-28
申请号：US12551921
申请日：2009-09-01
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： F21V29/77 , F21V29/00 , F21V29/75 , F21V29/87 , F21V29/89 , F21V29/51 , F21V29/505 , F21V29/507 , F21Y101/00 , F21Y105/10 , F21Y115/10
CPC分类号： F21V29/773 , F21V29/004 , F21V29/006 , F21V29/505 , F21V29/507 , F21V29/51 , F21V29/75 , F21V29/87 , F21V29/89 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
摘要： A lighting device comprising at least a first light emitter, at least a first heat transfer element, and a plurality of heat dissipation elements. Each heat dissipation element has at least a first region and a second region, the first region being in contact with the first heat transfer element, the second region being closer to the first light emitter than the first region. The first light emitter is thermally coupled to the first heat transfer element.
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公开(公告)号：US09605828B2
公开(公告)日：2017-03-28
申请号：US11939052
申请日：2007-11-13
IPC分类号： F21S4/00 , F21V21/00 , F21S8/10 , F21V29/75 , F21S8/02 , F21V15/01 , F21V29/00 , F21W131/401 , F21Y101/00 , F21Y105/10 , F21Y115/10
CPC分类号： F21S41/50 , F21S8/026 , F21S45/47 , F21S48/328 , F21V15/01 , F21V29/004 , F21V29/2212 , F21V29/75 , F21W2131/401 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
摘要： A light engine assembly, comprising at least one trim element, a light engine housing, and a light engine comprising at least one solid state light emitter. In some embodiments, an external surface of the light engine housing is in contact with an internal surface of the trim element. In some embodiments, the light engine assembly further comprises at least one thermal interface element positioned between and in contact with the light engine housing and the trim element. In some embodiments, the light engine assembly further comprises light engine housing fins which are in contact with the light engine housing and the trim element.
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公开(公告)号：US09534765B2
公开(公告)日：2017-01-03
申请号：US13338437
申请日：2011-12-28
申请人： Paul Kenneth Pickard , Dong Lu , James Michael Lay , Joe Janisch
发明人： Paul Kenneth Pickard , Dong Lu , James Michael Lay , Joe Janisch
IPC分类号： F21S4/00 , F21V21/00 , F21V13/04 , B29C47/06 , F21V7/00 , B29C47/00 , F21S2/00 , F21S8/06 , F21V3/04 , F21V7/22 , F21V21/005 , F21V29/74 , F21V29/75 , F21V29/77 , F21V29/87 , F21V29/89 , F21Y101/00
CPC分类号： F21V13/04 , B29C47/003 , B29C47/067 , F21S2/00 , F21S8/06 , F21V3/06 , F21V7/0016 , F21V7/005 , F21V7/22 , F21V21/005 , F21V29/745 , F21V29/75 , F21V29/777 , F21V29/87 , F21V29/89 , F21Y2101/00 , F21Y2103/10 , F21Y2113/13 , F21Y2115/10 , Y10T29/49002
摘要： A light fixture with coextruded components is disclosed. Embodiments of the present invention provide a solid-state light fixture suitable for use in commercial environments. A light fixture according to example embodiments of the invention includes an LED light source and a coextruded optical assembly. In some embodiments, the reflector portion of the assembly includes a thin skin of reflective material. In some embodiments, the assembly includes an interlocking mechanical interface between the reflector and lens portions of the assembly. In some embodiments, the lens portion of the assembly includes two lens plates. In some embodiments, a longer fixture can be assembled by using two, coextruded portions of an optical assembly, where these portions are adapted to be joined end-to-end. Reinforcing members can be used in the reflector and lens assembly.
摘要翻译： 公开了一种具有共挤出部件的灯具。 本发明的实施例提供适用于商业环境的固态灯具。 根据本发明的示例性实施例的灯具包括LED光源和共挤出的光学组件。 在一些实施例中，组件的反射器部分包括反光材料的薄皮。 在一些实施例中，组件包括在组件的反射器和透镜部分之间的互锁机械接口。 在一些实施例中，组件的透镜部分包括两个透镜板。 在一些实施例中，可以通过使用光学组件的两个共挤出部分来组装更长的夹具，其中这些部分适于端对端连接。 加强构件可以用在反射器和透镜组件中。
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公开(公告)号：US09310035B2
公开(公告)日：2016-04-12
申请号：US12116341
申请日：2008-05-07
IPC分类号： F21V29/00 , F21S8/02 , F21V11/02 , F21V29/70 , F21Y101/02
CPC分类号： F21V29/763 , F21S8/02 , F21V11/02 , F21V15/01 , F21V29/70 , F21Y2115/10
摘要： There is provided a light fixture comprising a baffle system and a side reflector, the baffle system comprising at least an outer baffle structure and an inner baffle structure. Also, there is provided a light fixture which comprises at least two recessed concentric square elements, triangular connecting elements and lenses which are recessed from the faces of each of the square elements. In some embodiments, the lighting device comprises at least one solid state light emitter. In some embodiments, the light fixture further comprises at least one lens positioned between at least two respective baffle elements.
摘要翻译： 提供了一种灯具，其包括挡板系统和侧反射器，所述挡板系统至少包括外挡板结构和内挡板结构。 另外，提供了一种灯具，其包括从每个方形元件的表面凹进的至少两个凹陷的同心方形元件，三角形连接元件和透镜。 在一些实施例中，照明装置包括至少一个固态光发射器。 在一些实施例中，灯具还包括位于至少两个相应的挡板元件之间的至少一个透镜。
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公开(公告)号：US09285099B2
公开(公告)日：2016-03-15
申请号：US13453924
申请日：2012-04-23
IPC分类号： F21V7/00 , F21V11/06 , F21V19/00 , F21Y101/02 , F21Y103/00
CPC分类号： F21V7/0008 , F21V11/06 , F21V19/004 , F21Y2103/10 , F21Y2115/10
摘要： A parabolic troffer-style light fixture. The fixtures are sized to fit in, mount to, or suspend from a ceiling, such as being mounted in a conventional ceiling T-grid, for example. The fixture comprises a troffer housing that may be sized to fit in or rest on the T-grid, with the housing having a shape and size similar to those used for conventional fluorescent troffer lighting fixtures. The fixtures comprise a plurality of reflective louvers arranged in a grid that divides the fixture open end into a number of fixture regions with at least one functional louver providing a back side mount surface for light sources, for example, light emitting diodes. The functional louver mount surface faces a reflective back surface designed to redirect impinging light out of the fixture and into the lighted area.
摘要翻译： 抛物线型灯具。 固定装置的尺寸适合于例如安装在常规天花板T形网格中的天花板上，安装到或悬挂。 该固定装置包括一个可以设计成适合或搁置在T形格栅上的尺寸的外壳，其外壳的形状和尺寸类似于常规荧光灯照明装置所用的形状和尺寸。 夹具包括布置成格栅的多个反光百叶窗，其将固定件开口端分成多个夹具区域，其中至少一个功能百叶窗为光源（例如发光二极管）提供后侧安装表面。 功能百叶窗安装表面面向反射后表面，设计用于将入射光引导出固定装置并进入点亮区域。
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公开(公告)号：US09217542B2
公开(公告)日：2015-12-22
申请号：US12683886
申请日：2010-01-07
IPC分类号： F21V29/00 , F21K99/00 , F21V29/54 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/83 , F21Y101/02 , F21Y111/00 , F21Y113/00 , F21V29/507 , F21V29/63 , F21V29/67 , F21V29/85
CPC分类号： F21K9/135 , F21K9/232 , F21V29/507 , F21V29/54 , F21V29/63 , F21V29/677 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/83 , F21V29/85 , F21Y2107/00 , F21Y2107/30 , F21Y2113/13 , F21Y2115/10
摘要： A lamp comprising a solid state light emitter, the lamp being an A lamp and providing a wall plug efficiency of at least 90 lumens per watt. Also, a lamp comprising a solid state light emitter and a power supply, the emitter being mounted on a heat dissipation element, the dissipation element being spaced from the power supply. Also, a lamp, comprising a solid state light emitter and a heat dissipation element that has a heat dissipation chamber, whereby an ambient medium can enter the chamber, pass through the chamber, and exit. Also, a lamp, comprising a light emissive housing at least one solid state lighting emitter and a first heat dissipation element. Also, a lamp comprising a heat sink comprising a heat dissipation chamber. Also, a lamp comprising first and second heat dissipation elements. Also, a lamp comprising means for creating flow of ambient fluid.
摘要翻译： 一种包括固态光发射器的灯，所述灯是A灯，并且提供至少90流明/瓦的壁塞效率。 此外，包括固态发光器和电源的灯，发射器安装在散热元件上，散热元件与电源间隔开。 另外，包括固态光发射器和具有散热室的散热元件的灯，由此周围介质可以进入腔室，通过该腔室并且离开。 而且，一种灯，包括至少一个固态照明发射器和第一散热元件的发光外壳。 而且，包括散热器的灯包括散热室。 而且，一种包括第一和第二散热元件的灯。 而且，一种包括用于产生环境流体流的装置的灯。
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公开(公告)号：US09157602B2
公开(公告)日：2015-10-13
申请号：US12776799
申请日：2010-05-10
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
CPC分类号： F21V5/04 , F21K9/00 , F21K9/23 , F21K9/68 , F21V7/0091 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0066
摘要： An optical element for a light source and a lighting system using the optical element are disclosed. In example embodiments, the optical element includes an entry surface and an exit surface opposite the entry surface. The entry surface includes at least three subsurfaces, wherein each subsurface is disposed to receive light rays leaving light source. Each of the three subsurfaces is geometrically shaped and positioned to receive light rays entering the optical element through that subsurface in order to direct the light passing through the optical element. In some embodiments the optical element includes a concentrator lens disposed in the exit surface. The optical element can also include a mixing treatment. A lighting system can include multiple optical elements, each paired with a light source such as an LED or LED package.
摘要翻译： 公开了一种用于光源的光学元件和使用该光学元件的照明系统。 在示例性实施例中，光学元件包括入口表面和与入口表面相对的出口表面。 进入表面包括至少三个子表面，其中每个次表面设置成接收离开光源的光线。 三个子表面中的每一个几何形状并定位成接收通过该次表面进入光学元件的光线，以便引导通过光学元件的光。 在一些实施例中，光学元件包括设置在出射表面中的聚光透镜。 光学元件还可以包括混合处理。 照明系统可以包括多个光学元件，每个光学元件与诸如LED或LED封装的光源配对。
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