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公开(公告)号：US20050094417A1
公开(公告)日：2005-05-05
申请号：US10999320
申请日：2004-11-30
IPC分类号： F21K99/00 , H01L25/075 , H01L33/54 , F21V8/00 , H01R33/00
CPC分类号： G02B6/0073 , F21K9/23 , F21K9/61 , F21Y2115/10 , G02B6/0021 , G02B6/0068 , H01L25/0753 , H01L33/54 , H01L2924/0002 , Y10S362/80 , H01L2924/00
摘要： A solid-state light source (10) that is compatible with the existing sockets normally reserved for filamented lamps (100). The solid-state light source (10) comprises a hollow base (12) formed to mechanically and electrically adapt to an existing socket normally reserved for lamps (100). A sub-assembly (14) is adapted to cooperate with and fit into the hollow base (12). The sub-assembly (14) comprises a circuit board (16) with a plurality of solid-state light sources (18) mechanically and electrically connected to one side (20) of the circuit board. Two electrical contacts (22, 24) are positioned on the other side (26) of the circuit board for connection to an electrical circuit. A light pipe (28) covers the plurality of light sources (18) and extends away therefrom to a terminal end (30). A light radiator (34) is affixed to the terminal end (30) and a light-opaque shroud (33) surrounds the light pipe (32) to keep all of the light generated by the solid-state light source within the light pipe (32) to exit out of the light radiator (34).
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公开(公告)号：US20060291214A1
公开(公告)日：2006-12-28
申请号：US11443834
申请日：2006-05-31
IPC分类号： F21V29/00
CPC分类号： F21V29/70 , F21K9/00 , F21S43/14 , F21S43/26 , F21S45/47 , F21S48/215 , F21V23/06 , F21V29/89 , F21Y2115/10
摘要： An LED light source (10) has a substantially planar housing (12) transversely arrayed about a longitudinal axis (14) and including a through-hole (16) in a first surface (17) thereof. A planar, heat conductive support (18) is positioned with the housing, the planar heat conductive support (18) having a front side (20), a back side (22) and a center point (24) coaxial with said longitudinal axis (14). LEDs (26) are mounted on the front side (20) and are arrayed about the center point (24). A base (28) supports the planar, heat conductive support (18) and is fixed to the housing (12). A heat sink (30) is in thermal contact with the base (28) and extends outwardly of the housing (12). A connector (32) is formed with the housing (12) for receiving electrical input to the LEDs.
摘要翻译： LED光源（10）具有围绕纵向轴线（14）横向排列并且在其第一表面（17）中包括通孔（16）的基本平坦的壳体（12）。 平面导热支撑件（18）与壳体定位，平面导热支撑件（18）具有与所述纵向轴线（...）同轴的前侧（20），后侧（22）和中心点（24） 14）。 LED（26）安装在前侧（20）上并围绕中心点（24）排列。 基座（28）支撑平面的导热支撑件（18）并且固定到壳体（12）。 散热器（30）与基座（28）热接触并且延伸到壳体（12）的外部。 连接器（32）形成有用于接收对LED的电输入的壳体（12）。
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公开(公告)号：US20060221613A1
公开(公告)日：2006-10-05
申请号：US11099076
申请日：2005-04-05
IPC分类号： F21V21/00
CPC分类号： G02B19/0028 , F21K9/00 , F21S41/141 , F21S41/143 , F21S41/147 , F21S41/19 , F21S41/24 , F21V5/04 , F21V7/0091 , F21V13/02 , F21Y2107/50 , F21Y2115/10 , G02B19/0066 , H01L33/58 , H01L33/60
摘要： A virtual point light source (10) has a support (12) having an axis (14), a plurality of individual light emitting diodes (16) positioned on the support (12); and an individual optic (18) associated with each of the light emitting diodes (16), each of the individual optics (18) focusing the light from its associated light emitting diode (16) to a virtual point (20) on the axis (14) at a distance (D) from said support.
摘要翻译： 虚拟点光源（10）具有支撑件（12），其具有轴线（14），多个独立的发光二极管（16）位于支撑件（12）上; 以及与每个发光二极管（16）相关联的单个光学器件（18），每个单独光学器件（18）将来自其相关联的发光二极管（16）的光聚焦到轴上的虚拟点（20） 14）与所述支撑件距离（D）。
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公开(公告)号：US20060109654A1
公开(公告)日：2006-05-25
申请号：US10995855
申请日：2004-11-23
IPC分类号： F21V29/00
CPC分类号： F21V7/0041 , F21K9/68 , F21S41/147 , F21S41/285 , F21S41/321 , F21S41/36 , F21S41/365 , F21S43/14 , F21S43/31 , F21S43/40 , F21S45/47 , F21V7/0066 , F21V7/06 , F21V13/04 , F21V29/70 , F21Y2115/10
摘要： A lamp assembly (10) that comprises a reflector (12) for directing light in a given direction. An aperture (14) is formed in the reflector (12), substantially in the base thereof, and a thermally conductive post (16) is fitted in the aperture (14) and has a first surface (18) within the reflector and a second surface (20) outside of the reflector. The post (16) is preferably a metal such as copper. A single, side emitting, LED light source (22) is fixed to the first surface (18), preferably via an electrically insulating but thermally conductive member (23). A heat sink (24) is fixed to the second surface (20) and preferably is an inherent part thereof to insure good heat conductivity between the post (16) and the heat sink (24). Circuitry (26), which can be mounted on a printed circuit board, is associated with the LED source (22) for supplying power thereto. Suitable electrical connections, not shown, can be supplied from the circuitry (26) to the LED light source (22) via insulated wires running up the side of the post (16) or threaded through longitudinal apertures formed in the post (16). Alternatively, an electrically insulating material supplied with conductive traces can cover the post (16). The LED light source can include a cap having a secondary reflector thereon or the light source (22) can be covered by a dome-shaped, transparent element having sidewalls and a closed top having at least one metallized surface and including an optic.
摘要翻译： 一种灯组件（10），包括用于沿给定方向引导光的反射器（12）。 在反射器（12）中基本上在其基部上形成一个孔（14），并且一个导热柱（16）装配在孔（14）中，并且在反射器内具有第一表面（18） 反射器外面的表面（20）。 柱（16）优选为诸如铜的金属。 单个侧面发射的LED光源（22）优选地经由电绝缘但导热的构件（23）固定到第一表面（18）。 散热器（24）固定到第二表面（20），并且优选地是其固有部分，以确保柱（16）和散热器（24）之间的良好导热性。 可以安装在印刷电路板上的电路（26）与用于向其供电的LED源（22）相关联。 未示出的合适的电连接可以经由绝缘电线从电路（26）提供给LED光源（22），绝缘电线从柱（16）的侧面延伸或穿过形成在柱（16）中的纵向孔。 替代地，提供有导电迹线的电绝缘材料可以覆盖柱（16）。 LED光源可以包括其上具有次级反射器的盖，或者光源（22）可以被具有侧壁的圆顶形透明元件覆盖，并且封闭顶部具有至少一个金属化表面并且包括光学元件。
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公开(公告)号：US20060187671A1
公开(公告)日：2006-08-24
申请号：US11332749
申请日：2006-01-13
IPC分类号： F21S8/10
CPC分类号： F21S41/28 , B60Q2400/30 , F21S41/125 , F21S41/143 , F21S41/147 , F21Y2113/00 , F21Y2115/10 , H01L33/58
摘要： A vehicle headlamp (10) has a first light source (12) for illuminating an area forward of the light source (12). The first light source (12) is preferably a filamented tungsten halogen capsule or an arc discharge source. The first light source (12) is arrayed along a longitudinal axis (14) and emits substantially white light. A second light source (16) in the form of a plurality of light emitting diodes is arrayed about the first light source (12), and the second light source (16) emits light via an optic 42 for providing a daylight running light. Via the optic 42 light is emitted in a forward direction as well as toward the reflector to increase the lighting area.
摘要翻译： 车辆前照灯（10）具有用于照射光源（12）的前方区域的第一光源（12）。 第一光源（12）优选为丝状钨卤素胶囊或电弧放电源。 第一光源（12）沿纵向轴线（14）排列并基本上发出白光。 围绕第一光源（12）排列有多个发光二极管形式的第二光源（16），第二光源（16）经由用于提供日光行进光的光学器件42发光。 通过光学器件42，光向前发射并朝向反射器发射以增加照明区域。
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公开(公告)号：US20060023467A1
公开(公告)日：2006-02-02
申请号：US10899546
申请日：2004-07-27
IPC分类号： F21V7/04
CPC分类号： F21V29/767 , F21K9/00 , F21K9/61 , F21S41/143 , F21S41/147 , F21S41/24 , F21S43/14 , F21S43/247 , F21S43/251 , F21S45/47 , F21V29/74 , F21V2200/40 , F21Y2115/10 , Y10S362/80
摘要： An LED light source has a housing having a base. A core projects from the base; is substantially cylindrical and is surrounded by tubes. The core and the base are arrayed about a longitudinal axis. A circuit board in the base supports LEDs. Each of the LEDs is positioned with one of the tubes in a one-to-one relationship at one end of the core. A heat sink is positioned in a heat-transferring relationship with the circuit board and a first reflector is attached to another end of the core. To direct the light emitted by the LEDs from the source to the reflector, the interior of the tubes can be plated with a highly reflective material. In one embodiment, each of the tubes is fitted with a light guide, each light guide extending from a position immediately above one of the LEDs to a position adjacent the reflector.
摘要翻译： LED光源具有具有基座的外壳。 核心项目从基地; 基本上是圆柱形的并被管包围。 芯部和基部围绕纵向轴线排列。 基座中的电路板支持LED。 每个LED在芯的一端处以一对一关系的一个管定位。 散热器与电路板处于热传递关系中，第一反射器附接到芯的另一端。 为了将LED发射的光从源引导到反射器，管的内部可以镀有高反射材料。 在一个实施例中，每个管装配有光导，每个光导从一个LED上方的位置延伸到与反射器相邻的位置。
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公开(公告)号：US20060013004A1
公开(公告)日：2006-01-19
申请号：US11121493
申请日：2005-05-03
IPC分类号： F21V7/00
CPC分类号： F21V29/70 , F21K9/68 , F21S41/00 , F21S43/14 , F21S45/47 , F21S48/215 , F21S48/328 , F21V7/0008 , F21V19/001 , F21Y2115/10
摘要： A lamp (10) has a reflector (12) arrayed about an axis (14). The reflector has a circumferential rim (16) and an LED light source (18) that is mounted upon a support (20). The support can be arrayed along the circumferential rim (16) or mounted directly to the concave reflector (12).
摘要翻译： 灯（10）具有围绕轴线（14）排列的反射器（12）。 反射器具有安装在支撑件（20）上的圆周边缘（16）和LED光源（18）。 支撑件可以沿圆周边缘（16）排列或直接安装到凹面反射器（12）。
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公开(公告)号：US20050281025A1
公开(公告)日：2005-12-22
申请号：US10984457
申请日：2004-11-09
CPC分类号： G02B6/425 , F21K9/00 , F21Y2105/10 , F21Y2115/10 , H05K1/144 , H05K1/182
摘要： A high-density LED array (10) capable of presenting a density of X LEDs/unit area has a first printed circuit board (12) having X/2 LEDs/area and X/2 apertures arrayed therewith. A second printed circuit board (22) is spaced from the first printed circuit board (12) and has X/2 LEDs 28/unit area. The LEDs (28) on the second printed circuit board are aligned with the apertures (20) in the first printed circuit board. Each of the LEDs (28) on the second printed circuit board (22) has an optical fiber (30) associated therewith and each of the light guides (30) extends through one of the apterures (20). Each of the mounted LEDs on the first printed circuit board can have an optical fiber associated therewith and the light guides can be bundled to direct light to a remote source.
摘要翻译： 能够呈现X LED /单位面积的密度的高密度LED阵列（10）具有第一印刷电路板（12），其具有X / 2 LED /面积和与其排列的X / 2孔径。 第二印刷电路板（22）与第一印刷电路板（12）间隔开并且具有X / 2 LED 28 /单位面积。 第二印刷电路板上的LED（28）与第一印刷电路板中的孔（20）对齐。 第二印刷电路板（22）上的每个LED（28）具有与其相关联的光纤（30），并且每个光导（30）延伸穿过其中一个（20）。 第一印刷电路板上的每个安装的LED可以具有与之相关联的光纤，并且光束可以被捆扎以将光引导到远程源。
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公开(公告)号：US07237927B2
公开(公告)日：2007-07-03
申请号：US11124966
申请日：2005-05-09
IPC分类号： F21V13/14
CPC分类号： G02B6/0006 , F21S41/147 , F21S41/24 , F21S43/14 , F21S43/239 , F21S43/243 , F21S43/249 , F21S43/251 , F21V7/0008 , F21V2200/00 , F21V2200/17 , F21Y2103/33 , F21Y2115/10
摘要： A lamp component has a support with a base surrounded by an interior wall defining a cavity with a central axis. A plurality of LEDs are supported on the interior wall and generally aimed to direct light towards the central axis. A center piece has a first reflective surface shaped and positioned to intercept light received from the LEDs and reflect such received light generally in a direction parallel to the axis.
摘要翻译： 灯组件具有支撑件，底座由被限定有中心轴线的空腔的内壁包围。 多个LED支撑在内壁上，并且通常旨在将光引向中心轴线。 中心件具有第一反射表面，该第一反射表面成形并定位成拦截从LED接收的光并且通常沿平行于该轴线的方向反射这种接收的光。
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公开(公告)号：US07111972B2
公开(公告)日：2006-09-26
申请号：US10874599
申请日：2004-06-23
IPC分类号： F21V7/04
CPC分类号： F21V17/101 , F21K9/00 , F21K9/61 , F21V17/005 , F21V17/12 , F21Y2115/10
摘要： An LED lamp assembly may be formed from a support plate with a first side and a second side. A plurality of LED light sources are arranged and mounted on the first side of the support plate. An axially extending, light transmissive, light guide having an input end with an area sufficient to span the mounted LED light sources, is disposed adjacent the LED light sources to capture their emitted light. The light guide has at least one light deflector. The input end of the light guide is disposed to receive light emitted by the LED light sources and to conduct such light axially through the light guide to the deflector for projection sideways at an angle to the axis so as to appear s if the deflecting surface is a light source.
摘要翻译： LED灯组件可以由具有第一侧和第二侧的支撑板形成。 多个LED光源被布置并安装在支撑板的第一侧上。 具有足够跨越安装的LED光源的具有足够跨度的输入端的轴向延伸的透光导光板设置在LED光源附近以捕获其发射的光。 光导具有至少一个光偏转器。 导光体的输入端设置成接收由LED光源发出的光，并将这样的光轴向穿过导光板导向偏转器，用于与轴线成一定角度侧向突出，以便如果偏转表面是 一个光源。
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