公开(公告)号：US06695462B2

公开(公告)日：2004-02-24

申请号：US09946106

申请日：2001-09-04

申请人： Ralph Rohlfing ,  Wolfgang Serfass

发明人： Ralph Rohlfing ,  Wolfgang Serfass

IPC分类号： F21V500

CPC分类号： F21V14/04 ,  F03D80/10 ,  F21V7/0058 ,  F21V14/02 ,  F21W2111/06 ,  F21Y2103/33 ,  F21Y2115/10 ,  Y02E10/72 ,  Y10S362/80

摘要： A lighting installation, in particular a danger light, obstruction light or daytime and night-time marker, having at least one luminaire and at least one lighting device arranged in a housing of the luminaire, with the lighting device being in the form of a ring or part of a ring and defining a ring axis, the lighting device being assigned at least a first, wholly or partially encircling reflector surface, which defines an axis of rotation, and the ring axis and axis of rotation run essentially parallel to one another or even coaxially with one another.

摘要翻译： 照明装置，特别是危险灯，障碍灯或白天和夜间标记，具有布置在照明器的壳体中的至少一个照明装置和至少一个照明装置，照明装置为环形 或环的一部分并且限定环轴线，照明装置被分配至少第一，全部或部分环绕的反射器表面，其限定旋转轴线，并且环轴线和旋转轴线基本上彼此平行地运行或甚至 相互同轴。

公开(公告)号：US06661167B2

公开(公告)日：2003-12-09

申请号：US10063052

申请日：2002-03-14

申请人： Ivan Eliashevich ,  Mathew L. Sommers ,  Stanton E. Weaver, Jr.

发明人： Ivan Eliashevich ,  Mathew L. Sommers ,  Stanton E. Weaver, Jr.

IPC分类号： F21V500

CPC分类号： H01L33/54 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16245 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/05599

摘要： A light emitting diode (LED) device (A) and processes for its manufacture are provided. The LED device (A) includes a light emitting chip or die (10) and an encapsulant (22) surrounding the same. The encapsulant (22) is substantially spherical in shape, and the die (10) is preferably located at a substantial center of the encapsulant (22). An electrically conductive path extends from the chip or die (10) to a periphery of the encapsulant (22) such that the chip/die (10) can be selectively energized to produce light by applying electricity to the electrically conductive path at the periphery of the encapsulant (22). Preferably, the encapsulant (22) is chosen to have an index of refraction as close as possible to the higher of an index of refraction of the die's semiconductor material and an index of refraction of the die's substrate (12).

公开(公告)号：US06655819B2

公开(公告)日：2003-12-02

申请号：US10214108

申请日：2002-08-08

申请人： Simona Loga ,  Georg Kempter

发明人： Simona Loga ,  Georg Kempter

IPC分类号： F21V500

CPC分类号： F21V15/01 ,  F21S8/02 ,  F21S8/026 ,  F21S8/04 ,  F21S8/06 ,  F21V3/04 ,  F21V7/0016 ,  F21V7/22 ,  F21V9/08 ,  F21V9/40 ,  F21V13/02 ,  F21V13/12 ,  F21W2131/402 ,  F21Y2113/00 ,  F21Y2113/20 ,  F21Y2115/10

摘要： A luminaire having a tube-shaped gas discharge lamp (1) contains at least one concavely curved reflector (2) arranged—seen from the region to be illuminated—neighboring the lamp (1), and at least one partially light permeable diffusor (3) arranged—likewise seen from the region to be illuminated—neighboring the lamp (1) but before the reflector (2). The diffusor (3) and the reflector (2) bound next to the lamp (1) at least one light entry surface and run together at their ends away from the lamp (1) such that they enclose at least one light chamber (4), the ratio between the width (a) of a light chamber and the height (b) of a light entry surface being at least 4:1. Further, there may be provided means for the attainment for a uniform light density over the width of the reflector.

摘要翻译： 具有管状气体放电灯（1）的灯具包含至少一个从要照明的区域 - 邻近灯（1）排列的凹入弯曲反射器（2），以及至少一个部分透光扩散器（3） ），同样从被照明的区域看，邻近灯（1）但在反射器（2）之前。 扩散器（3）和反射器（2）紧邻灯泡（1）并入至少一个入射表面，并在其远离灯（1）的端部一起移动，使得它们包围至少一个光室（4） 光室的宽度（a）与光入射面的高度（b）之比至少为4:1。 此外，可以提供在反射器的宽度上获得均匀的光密度的装置。

公开(公告)号：US06578997B2

公开(公告)日：2003-06-17

申请号：US09759976

申请日：2001-01-12

申请人： Takashi Futami

发明人： Takashi Futami

IPC分类号： F21V500

CPC分类号： B60Q1/0041 ,  F21S41/28 ,  F21S41/334 ,  F21S41/692 ,  F21W2102/00 ,  F21W2103/20

摘要： A multi-ocular light composed by using a multi-ocular lens integrating a plurality of lenses and comprising one illumination light source for said multi-ocular lens, and a reflector mirror for distributing light from this single illumination light source to said respective lenses, wherein a signal light source is provided at the back of said multi-ocular lens to correspond to at least one lens of this multi-ocular lens, in order to assure the illumination function when said illumination light source is turned on, and the signal function when said signal light source is turned on.

摘要翻译： 通过使用集成多个透镜并且包括用于所述多眼镜头的一个照明光源的多眼镜头以及用于将来自该单个照明光源的光分配到所述各个镜片的反射镜构成的多眼睛光，其中 信号光源设置在所述多眼镜头的背面以对应于该多眼镜头的至少一个透镜，以便确保当所述照明光源被接通时的照明功能，并且该信号功能当 所述信号光源被接通。

公开(公告)号：US06575598B2

公开(公告)日：2003-06-10

申请号：US10020243

申请日：2001-12-18

申请人： Dedo Weigert ,  Depu Chin

发明人： Dedo Weigert ,  Depu Chin

IPC分类号： F21V500

CPC分类号： F21S8/003 ,  F21V5/045 ,  F21V7/04 ,  F21V14/02 ,  F21V14/04 ,  F21V14/06 ,  F21W2131/406

摘要： A spotlight has a curved reflector (1, 1′) and a lamp (2, 2′) arranged inside a cavity formed by the reflector (1, 1′). The lamp (2, 2′) and the reflector (1, 1′) are movable relative to one another in a direction of a main optical axis of the spotlight. A converging lens (5) is arranged in front of the reflector (1, 1′) in a direction of light emission. A dispersive lens (6) is arranged between the reflector (1, 1′) and the converging lens (5).

公开(公告)号：US06536923B1

公开(公告)日：2003-03-25

申请号：US09446179

申请日：1999-12-17

申请人： Bernd Merz

发明人： Bernd Merz

IPC分类号： F21V500

CPC分类号： F21V7/0091 ,  F21S43/14 ,  F21S43/26 ,  F21S43/315

摘要： An optical attachment 10 for a light source, in particular for a light-emitting diode 12, exhibits an inner lens area 14 which surrounds an optical axis 13 of the optical attachment 10 for inner light beams 15 emitted from the light source and an outer reflector area 16 for outer light beams 17 of the light source which surrounds the inner lens area 14 in a ring-like manner. Due to this combination of refraction in the inner lens area and reflection in the outer reflector area, the dimensions of the optical attachment can be kept relatively small and, in comparison to a lens or a reflector, more light can be collected and the point-shaped light diode can be imaged on the exiting side as a large area light appearance.

摘要翻译： 用于光源的光学附件10，特别是用于发光二极管12的光学附件10具有内部透镜区域14，该透镜区域14包围光学附件10的光轴13，用于从光源发射的内部光束15和外部反射器 区域16，用于以环状方式围绕内透镜区域14的光源的外光束17。 由于内透镜区域中的折射和外反射器区域中的反射的这种组合，光学附件的尺寸可以保持相对较小，并且与透镜或反射器相比，可以收集更多的光， 形状的光二极管可以在出射侧成像为大面积的光外观。

公开(公告)号：US06488393B1

公开(公告)日：2002-12-03

申请号：US09693506

申请日：2000-10-23

申请人： David J. Burnham

发明人： David J. Burnham

IPC分类号： F21V500

CPC分类号： F21S6/004 ,  F21S6/007 ,  F21S10/002 ,  F21W2121/00 ,  Y10S362/806 ,  Y10S362/811

摘要： A display lamp includes an electric light bulb disposed within a cylinder supported in a substantially vertical orientation. A light-transmitting container of water or other light-transmitting liquid is supported on the top of the cylinder. A dispenser of liquid is disposed above the container for dropping droplets of liquid onto the surface of the liquid in the container for disturbing it. The light shines through the vessel and the liquid and its disturbed surface and onto an associated display surface, such as an adjacent wall or ceiling, for producing thereon a visual wave pattern which moves in accordance with the disturbance of the liquid surface.

摘要翻译： 显示灯包括设置在以基本垂直的方向支撑的圆筒内的电灯泡。 水或其他透光液体的透光容器支撑在气缸的顶部。 液体分配器设置在容器上方，用于将液滴滴落到容器中的液体表面以使其干扰。 灯光通过容器和液体及其受干扰的表面照射到相关的显示表面上，例如相邻的墙壁或天花板上，用于在其上产生根据液面的干扰而移动的视波图案。

公开(公告)号：US06471375B2

公开(公告)日：2002-10-29

申请号：US09860305

申请日：2001-05-18

申请人： Motoaki Kobayashi ,  Toshifumi Nakano

发明人： Motoaki Kobayashi ,  Toshifumi Nakano

IPC分类号： F21V500

CPC分类号： F21V5/048 ,  G01C3/02

摘要： A flood light includes a lamp that is located at a focus of a reflecting mirror having a reflecting surface whose cross-section is oval and partially arcuate. A concave lens having negative refracting power is disposed between first and second foci about which an elliptical reflecting surface of the reflecting mirror is disposed. Some light rays from the lamp pass directly from the lamp through the lens while other rays from the lamp are reflected by the mirror before passing through the lens. Generally speaking, on the upstream side of the lens, the reflected rays enter the lens outboard of the rays that pass directly from the lamp to the lens. This construction provides a small flood light that has a high optical output, and effectively uses bundles of rays emitted from the lamp to produce a luminous intensity distribution desirable as light for range finding.

摘要翻译： 泛光灯包括位于反射镜的焦点处的灯，其具有横截面为椭圆形且部分弧形的反射表面。 具有负折射力的凹透镜设置在第一和第二焦点之间，反射镜的椭圆形反射表面围绕该凹透镜布置。 来自灯的一些光线直接从灯泡通过透镜，而来自灯的其它光线在通过透镜之前被镜子反射。 一般来说，在透镜的上游侧，反射光线进入从灯直接通过透镜的光线外侧的透镜。 这种结构提供了具有高光输出的小型泛光灯，并且有效地使用从灯发射的光线束以产生期望作为测光的光所需的发光强度分布。

公开(公告)号：US06471372B1

公开(公告)日：2002-10-29

申请号：US09429806

申请日：1999-10-29

申请人： Vitalij Lissotschenko ,  Alexei Mikhailov

发明人： Vitalij Lissotschenko ,  Alexei Mikhailov

IPC分类号： F21V500

CPC分类号： G02B6/4206 ,  G02B3/005 ,  G02B3/0062 ,  G02B6/425 ,  G02B19/0014 ,  G02B19/0052 ,  G02B27/0961 ,  G02B27/0966

摘要： Assembly for optical beam transformation, which is useful for imaging a light source (1) or several light sources onto the front face of an optical fiber (7), comprising at least one light source (1) that is capable of emitting at least one beam of light (9) and further comprising one imaging element (2) and at least one device (3) for optical beam transformation, the imaging element (2) being able to image the at least one beam of light (9) emitted from the at least one light source onto the at least one device (3) for optical beam transformation through which the at least one beam of light can at least partially pass and the at least one device (3) for optical beam transformation being able to rotate the at least one beam of light (9) passing through said device at least in sections about the direction of propagation (z) of the respective section of the beam(s) of light by an angle of about 90°, the device (3) for optical beam transformation comprising at least one segment of cylindrical lens (8) on one entry and/or exit plane of the beam(s) of light (9).

摘要翻译： 用于光束变换的组件，其用于将光源（1）或多个光源成像到光纤（7）的前表面上，该光束包括至少一个光源（1），其能够发射至少一个 光束（9）并且还包括一个成像元件（2）和用于光束变换的至少一个装置（3），所述成像元件（2）能够对从所述至少一个光束（9）发射的光束进行成像 所述至少一个光源到所述至少一个用于光束变换的装置（3），所述至少一个光束可以至少部分地通过所述至少一个装置（3），并且所述至少一个用于光束变换的装置（3）能够旋转 所述至少一个光束（9）至少以约90°的角度的光束的相应部分的传播方向（z）至少部分穿过所述装置，所述装置（3） ），其包括至少一个圆柱段 （8）在光束（9）的一个进入和/或出射平面上。

公开(公告)号：US06364506B1

公开(公告)日：2002-04-02

申请号：US09496723

申请日：2000-02-03

申请人： Marc N. Gallo

发明人： Marc N. Gallo

IPC分类号： F21V500

CPC分类号： F21V14/02 ,  F21S10/06 ,  F21V13/04 ,  F21W2111/00 ,  F21W2111/06 ,  F21Y2115/10

摘要： An method and apparatus that generates light at various up-angles. A planar surface having a plurality of LEDs equally spaced in a circular arc directs light at a conical reflector, which redirects the generated light in a 360-degree arc of light (i.e., light beam) that is then concentrated by a magnifying lens. The light beam has a small vertical angle of divergence and appears to originate from a point light source in the center of the conical reflector. A base assembly has mounting positions to which the planar surface, conical reflector and magnifying lens are secured and maintains the lantern in an up-right position. The base assembly includes a plurality of mounting positions for securing the planar surface at various predetermined distances from the conical reflector, thereby directing the generated light beam at a corresponding predetermined up-angle. In the preferred embodiment, light produced by four LEDs with 30-degree spreads is redirected by the 45-degree conical reflector to create a 360-degree arc of light outward from the conical reflector.

摘要翻译： 以各种上下角度产生光的方法和装置。 具有以圆弧等间隔开的多个LED的平坦表面在锥形反射器处引导光，其将所产生的光重定向在360度的光（即，光束）中，然后由放大镜集中。 光束具有小的垂直发散角，并且似乎源于锥形反射器中心的点光源。 基座组件具有安装位置，平面表面，锥形反射器和放大透镜被固定到该安装位置，并且将灯保持在向上 - 右位置。 基座组件包括多个安装位置，用于将平面表面固定在与锥形反射器不同的预定距离处，从而将所产生的光束以相应的预定的上角定向。 在优选实施例中，由具有30度扩展的四个LED产生的光由45度锥形反射器重定向，以从圆锥形反射器向外产生360度弧光。