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公开(公告)号：US09140429B2
公开(公告)日：2015-09-22
申请号：US12905054
申请日：2010-10-14
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
摘要： A lighting device includes an electrically activated emitter, a lumiphoric material spatially segregated from the emitter, and an optical element arranged between the emitter and the lumiphoric material and having at least one peripheral edge, wherein a reflective material is disposed proximate to the at least one peripheral edge and/or wherein the at least one peripheral edge is non-perpendicular to a face of the optical element and arranged to reflect light in a direction toward the lumiphoric material. An optical element for use with a lighting device including a lumiphoric material includes a peripheral edge, wherein a reflective material disposed substantially parallel to the peripheral edge and/or wherein the peripheral edge is non-perpendicular to a face of the optical element and arranged to reflect light in a direction toward the lumiphoric material.
摘要翻译： 照明装置包括电激活的发射器，与发射器空间偏离的发光材料，以及布置在发射器和荧光材料之间并具有至少一个外围边缘的光学元件，其中反射材料邻近于至少一个 外围边缘和/或其中所述至少一个周边边缘不垂直于所述光学元件的表面并且布置成在朝向所述发光材料的方向上反射光。 用于与包括发光材料的照明装置一起使用的光学元件包括外围边缘，其中反射材料基本上平行于周边边缘设置和/或其中周边边缘与光学元件的表面非垂直并且布置成 将光反射到朝向液体材料的方向。
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公开(公告)号：US08870417B2
公开(公告)日：2014-10-28
申请号：US13365180
申请日：2012-02-02
IPC分类号： F21V29/00
CPC分类号： F21V21/03 , F21S8/063 , F21V5/04 , F21V7/0008 , F21V7/04 , F21V7/22 , F21V17/10 , F21V29/83 , F21W2101/02 , F21W2107/10 , F21W2131/301 , F21W2131/405 , F21Y2103/10 , F21Y2113/13 , F21Y2115/10
摘要： A modular lighting fixture assembly. Multiple light pods can be removably mounted on both lateral sides of a mechanical thermal element, such as an elongated heat sink. The pods can be easily removed for cleaning, maintenance, and transport, for example. A light strip including multiple LEDs can be mounted to a surface of the heat sink on both sides. Each pod has a portion cutaway such that when the pods are mounted to the heat sink, the cutaway portions align with the light strips. Thus, when mounted, the light strip can be adjacent to or protrude into an interior cavity of the pod. The interior surfaces of the pods are shaped to redirect light in a particular output profile. The assembly may be mounted to a ceiling and used as an overhead fixture designed to efficiently light an aisle in a retail space or a storage facility, for example.
摘要翻译： 模块化照明灯具组件。 多个光荚可以可移除地安装在机械热元件的两侧，例如细长的散热器。 例如，荚可以方便地清除，清洁，维护和运输。 包括多个LED的灯条可以安装在两侧的散热器的表面上。 每个吊舱具有切割部分，使得当吊舱安装到散热器时，切口部分与光条对准。 因此，当安装时，光条可以邻近或突出到荚的内部空腔中。 荚的内表面被成形为将光重定向在特定输出轮廓中。 组件可以安装到天花板上，并且被用作例如设计成在零售空间或存储设施中有效地点亮过道的顶架。
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公开(公告)号：US08841834B2
公开(公告)日：2014-09-23
申请号：US13050995
申请日：2011-03-18
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： H01L51/50 , H01L33/50 , F21V29/00 , F21S8/02 , F21Y113/00 , F21Y105/00 , F21Y101/02
CPC分类号： F21V29/70 , F21K9/64 , F21S8/02 , F21V9/30 , F21V29/004 , F21V29/2212 , F21V29/74 , F21Y2105/00 , F21Y2113/13 , F21Y2115/10 , F21Y2115/15 , Y02B20/36
摘要： Solid state lighting systems using organic LEDs (OLEDs) are disclosed. Embodiments of the present invention provide a solid state lighting system and a luminaire wherein substantially white light is generated by a combination of an organic LED (OLED) and another type of solid state emitter. The other type of solid state emitter may be, for example, a conventional LED made from inorganic materials. The OLED is positioned so that substantially white light is emitted from the lighting system by mixing light from the two types of sources. In some embodiments, a dichroic mirror can also be used at the opening of a mixing chamber to prevent absorption of light from the OLED back into the mixing chamber or conventional LEDs within the mixing chamber.
摘要翻译： 公开了使用有机LED（OLED）的固态照明系统。 本发明的实施例提供了一种固态照明系统和照明装置，其中基本上由有机LED（OLED）和另一种类型的固态发射器的组合产生白光。 另一种类型的固态发射器可以是例如由无机材料制成的常规LED。 OLED被定位成使得通过混合来自两种类型的光的光从照明系统发出基本上白色的光。 在一些实施例中，也可以在混合室的开口处使用分色镜，以防止来自OLED的光吸收回混合室或混合室内的常规LED。
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公开(公告)号：US08789975B2
公开(公告)日：2014-07-29
申请号：US13365618
申请日：2012-02-03
IPC分类号： F21V29/00
CPC分类号： F21V29/763 , F21S8/02 , F21V11/02 , F21V15/01 , F21V29/70 , F21Y2115/10
摘要： A lighting device comprises a heat sink, a housing mounted to and/or thermally coupled to the heat sink, a basket assembly attached to the housing, a solid state light emitter thermally coupled to the heat sink, and a baffle assembly attached to the housing. Also, a lighting device comprising a basket assembly and a baffle assembly. In some embodiments, the basket assembly comprises a first member defining a first opening, a second member, a space between the first and second members, and lenses in the opening and in the space. In some embodiments, the heat sink extends farther in a first direction in a first plane than a largest dimension of the housing in any plane which is parallel to the first plane. In some embodiments, at least one additional component (e.g., a power supply module or a junction box) is in contact with the heat sink element.
摘要翻译： 照明装置包括散热器，安装到和/或热耦合到散热器的壳体，附接到壳体的篮组件，热耦合到散热器的固态光发射器，以及附接到壳体的挡板组件 。 而且，一种包括筐组件和挡板组件的照明装置。 在一些实施例中，篮组件包括限定第一开口，第二构件，第一构件和第二构件之间的空间以及开口和空间中的透镜的第一构件。 在一些实施例中，散热器在与第一平面平行的任何平面中在第一平面中的第一方向上比壳体的最大尺寸更远地延伸。 在一些实施例中，至少一个附加部件（例如，电源模块或接线盒）与散热元件接触。
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公开(公告)号：US08684559B2
公开(公告)日：2014-04-01
申请号：US12794491
申请日：2010-06-04
IPC分类号： F21V9/00
CPC分类号： F21K9/233 , F21K9/60 , F21V5/002 , F21V7/0025 , F21V9/00 , F21V9/08 , F21V11/06 , F21V13/04 , F21V13/08 , F21V13/14 , F21V31/04 , F21Y2101/00 , F21Y2115/10 , G02B5/20 , H05B33/0857
摘要： Solid state light sources, lighting devices and lamps arranged to provide emission with a warm temperature and high CRI. One embodiment of a solid state lighting device according to the present invention comprises a light emitting diode (LED) device capable of emitting light in an emission spectrum. A filter arranged so that at least some light from the LED light source passes through it, with the filter filtering at least some of one or more portions of the light source emission spectrum. The resulting light source light has a different temperature but substantially the same CRI after passing through the filter.
摘要翻译： 固态光源，照明设备和灯具，以提供具有温暖和高CRI的排放。 根据本发明的固态照明装置的一个实施例包括能够发射发光光的发光二极管（LED）装置。 滤光器被布置成使得来自LED光源的至少一些光通过它，滤光器对光源发射光谱的一个或多个部分中的至少一些进行滤波。 得到的光源光在通过过滤器之后具有不同的温度但基本相同的CRI。
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公开(公告)号：US08678613B2
公开(公告)日：2014-03-25
申请号：US13276681
申请日：2011-10-19
CPC分类号： F21V29/70 , F21K9/238 , F21K9/60 , F21S8/02 , F21V7/22 , F21V23/003 , F21V23/006 , F21V29/74 , F21V29/85 , F21Y2115/10
摘要： A lighting device is disclosed comprising a plurality of light emitters and a heat spreader plate thermally coupled to the plurality of light emitters, wherein the plurality of solid state emitters provides a thermal load upon application of an operating current and voltage, the heat spreader plate dissipating substantially all of the thermal load to an ambient air environment.
摘要翻译： 公开了一种照明装置，其包括热耦合到多个发光体的多个发光器和散热板，其中多个固态发射器在施加工作电流和电压时提供热负载，散热板散热 基本上所有的热负荷都到环境空气环境。
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公开(公告)号：US08492977B2
公开(公告)日：2013-07-23
申请号：US12842139
申请日：2010-07-23
IPC分类号： F21V15/00
摘要： An LED lighting system using a retro-formed component is disclosed. Embodiments of the invention make use of a component that has an external form factor of a structural element of a pre-existing light fixture. The component, for example, can be a power supply, or a heat sink with a connector. The component allows an LED lighting unit to be used without having the power supply and/or a heat sink take up space within what a consumer would normally see as the light bulb. In some embodiments the form factor is that of a screw-in socket such as an Edison E-26 socket. A connector or connectors can allow removal of the power supply portion of the lighting unit, or of the LED and possibly an optical element from the power supply.
摘要翻译： 公开了一种使用逆向成形部件的LED照明系统。 本发明的实施例利用具有预先存在的灯具的结构元件的外形尺寸的部件。 该组件例如可以是电源或具有连接器的散热器。 该组件允许使用LED照明单元，而不需要电源和/或散热器占用消费者通常将其视为灯泡的空间。 在一些实施例中，形状因数是诸如Edison E-26插座的螺旋插座的形状因子。 连接器或连接器可以允许从电源移除照明单元或LED的电源部分以及可能的光学元件。
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公开(公告)号：US20120287619A1
公开(公告)日：2012-11-15
申请号：US13103303
申请日：2011-05-09
摘要： A high-efficiency LED lamp is disclosed. Embodiments of the present invention provide a high-efficiency, high output solid-state lamp. The lamp includes an LED assembly, and an optical element or diffuser disposed to receive light from the LED assembly. The optical element includes a primary exit surface for the light, 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. An LED lamp according to some embodiments of the invention has an efficiency of at least 150 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 correlated color temperature of from 2800 to 3000 K.
摘要翻译： 公开了一种高效率的LED灯。 本发明的实施例提供一种高效率的高输出固态灯。 该灯包括LED组件和设置成接收来自LED组件的光的光学元件或扩散器。 光学元件包括用于光的初级出射表面，其中主出射表面距离LED组件至少约1.5英寸。 在示例性实施例中，光学元件的形状大致为圆柱形。 根据本发明的一些实施例的LED灯具有至少150流明/瓦特的效率。 在一些实施例中，灯具有至少1200流明的光输出。 在一些实施例中，LED灯产生具有至少90的显色指数（CRI）和2800至3000K的相关色温的光。
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公开(公告)号：US20120287601A1
公开(公告)日：2012-11-15
申请号：US13190661
申请日：2011-07-26
CPC分类号： F21V29/51 , F21K9/00 , F21K9/232 , F21V3/02 , F21V3/06 , F21V29/58 , F21V29/70 , F21V29/74 , F21V29/773 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A high-efficiency LED lamp is disclosed. Embodiments of the present invention provide a high-efficiency, high output solid-state lamp. The lamp includes an LED assembly, and an optical element or diffuser disposed to receive light from the LED assembly. 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 150 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.
摘要翻译： 公开了一种高效率的LED灯。 本发明的实施例提供一种高效率的高输出固态灯。 该灯包括LED组件和设置成接收来自LED组件的光的光学元件或扩散器。 光学元件包括主出口表面，其中主出口表面距离LED组件至少约1.5英寸。 在示例实施例中，光学元件的形状大致为圆柱形，但是可以采用其他形状并由各种材料制成。 根据本发明的一些实施例的LED灯具有至少约150流明/瓦特的效率。 在一些实施例中，灯具有至少1200流明的光输出。 在一些实施例中，LED灯产生具有至少90的显色指数（CRI）和暖白色的光。
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20.发明申请HEAT SINK STRUCTURES, LIGHTING ELEMENTS AND LAMPS INCORPORATING SAME, AND METHODS OF MAKING SAME 审中-公开散热结构，照明元件和合并其的灯，以及制造它们的方法公开(公告)号：US20120268936A1
公开(公告)日：2012-10-25
申请号：US13089807
申请日：2011-04-19
申请人： Paul Kenneth Pickard , Curt Progl , Joshua N. Gray
发明人： Paul Kenneth Pickard , Curt Progl , Joshua N. Gray
CPC分类号： F21V29/74 , F21K9/00 , F21K9/232 , F21K9/90 , F21V3/02 , F21V23/02 , F21V29/506 , F21V29/75 , F21V29/777 , F21V29/78 , F21V29/80 , F21V29/83 , F21V29/85 , F21Y2107/30 , F21Y2115/10 , H05K3/284 , H05K2201/10106 , Y10T29/4935
摘要： In some embodiments, a lighting element comprising at least first and second solid state light emitters, a first heat sink structure with a fold region between first and second heat sink regions, and at least one light emitter on each of the heat sink regions, and methods of making. In some embodiments, a lighting element, comprising plural heat sink regions on respective regions of a flexible circuit board, and plural light emitters on respective regions of the flexible circuit board, and methods of making. In some embodiments, heat sink structures comprising plural heat sink regions and a circuit board with plural regions, and lighting elements comprising them. In some embodiments, a heat sink structure, comprising plural heat sink regions and an internal flow guide structure, and lighting elements comprising same. Also, other lighting elements, lamps and heat sink structures.
摘要翻译： 在一些实施例中，包括至少第一和第二固态发光体的照明元件，在第一和第二散热区域之间具有折叠区域的第一散热器结构以及每个散热片区域上的至少一个光发射器，以及 制作方法。 在一些实施例中，包括柔性电路板的各个区域上的多个散热区域和柔性电路板的各个区域上的多个发光体的照明元件及其制造方法。 在一些实施例中，散热器结构包括多个散热区域和具有多个区域的电路板，以及包括它们的照明元件。 在一些实施例中，散热器结构包括多个散热区域和内部导流结构，以及包括该散热器结构的照明元件。 另外还有其他照明元件，灯具和散热器结构。
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