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公开(公告)号：US20240102632A1
公开(公告)日：2024-03-28
申请号：US18372620
申请日：2023-09-25
发明人： Fangxu Dong , Joseph M. Nissen
摘要： A lighting device may include a first lens, a housing defining a cavity, an emitter, a reflector, and an internal optical structure. The emitter may be mounted within the housing. The emitter may be configured to generate light. The reflector may be located within the cavity. The reflector may be configured to reflect the light generated by the emitter toward the first lens. The internal optical structure may be located between the emitter and the first lens. The internal optical structure may include a second lens and a light shield between the second lens and the emitter. The light shield may include a first surface configured to reflect the light emitted by emitter. The light shield may include one or more apertures therethrough that are configured to allow the light emitted by the emitter to pass therethrough.
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2.发明申请PRINTED CIRCUIT BOARD APERTURE BASED ILLUMINATION SYSTEM FOR PATTERN PROJECTION 审中-公开基于印刷电路板的基于光刻的基于图案投影的照明系统公开(公告)号：US20160169488A1
公开(公告)日：2016-06-16
申请号：US14567766
申请日：2014-12-11
发明人： FEDERICO CANINI , ANNA GUAGLIUMI , DAVIDE BOTTAZZI
摘要： A complex device that integrates a beam shaping aperture in a printed circuit board of the complex device (e.g., scanner or barcode reader or optical module) is provided. The complex device has a light-emitting diode pattern projection system. The pattern projection system includes one or more light-emitting diodes and a printed circuit board. The printed circuit board has one or more apertures and one or more receptacles. The one or more receptacles are positioned behind the aperture and receive the one or more light-emitting diodes. The printed circuit board with receptacle offer self-alignment for the light emitting diodes. The beam shaping aperture in front of the light-emitting diodes allows light to pass through the aperture that is part of the printed circuit board layer of the complex device.
摘要翻译： 提供了一种将复合器件（例如扫描器或条形码读取器或光学模块）的印刷电路板中的光束整形孔集成的复杂器件。 复合器件具有发光二极管图案投影系统。 图案投影系统包括一个或多个发光二极管和印刷电路板。 印刷电路板具有一个或多个孔和一个或多个插座。 一个或多个插座位于孔的后面并接收一个或多个发光二极管。 具有插座的印刷电路板为发光二极管提供自对准。 在发光二极管前面的光束整形孔允许光通过作为复合器件的印刷电路板层的一部分的孔。
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公开(公告)号：US20050252121A1
公开(公告)日：2005-11-17
申请号：US11149636
申请日：2005-06-11
申请人： Richard Hahn
发明人： Richard Hahn
CPC分类号： F21V7/0016 , E04F19/0436 , E04F19/0477 , E04F19/0495 , E04F2019/0418 , E04F2019/044 , E04F2019/0454 , F21S4/22 , F21V7/0008 , F21V9/08 , F21V11/12 , F21V33/006
摘要： A crown molding unit for engagement with a ceiling surface and an adjacent wall surface of a room has a first surface positioned for flush contact with a ceiling surface and simultaneously, a second surface positioned for flush contact with a wall surface. Each of the first and the second surfaces provide a plurality of side-by-side parallel longitudinal grooves and a plurality of side-by-side parallel lateral grooves, the lateral grooves lie orthogonal to the longitudinal grooves and converge to a depression in the apparatus.
摘要翻译： 用于与屋顶表面和房间的相邻壁表面接合的冠形模制单元具有定位成与天花板表面齐平的第一表面，并且同时具有定位成与壁表面齐平的第二表面。 第一表面和第二表面中的每一个提供多个并排的并行纵向凹槽和多个并排的平行横向凹槽，该横向凹槽与纵向凹槽正交并且会聚到设备中的凹陷处 。
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公开(公告)号：US6062704A
公开(公告)日：2000-05-16
申请号：US122461
申请日：1998-07-24
IPC分类号： F21S8/02 , F21S8/04 , F21V7/00 , F21V7/06 , F21V11/12 , F21V11/14 , F21V21/04 , F21V23/00 , F21Y103/00 , H01J61/36
CPC分类号： F21S8/024 , F21V11/12 , F21V11/14 , F21V21/04 , F21V23/00 , F21V7/0016 , F21Y2103/37
摘要： Direct/indirect lighting fixtures particularly intended for recessed applications of fluorescent lighting as wall sconces or the like, the lighting fixtures of the invention combine the efficient lighting capabilities of parabolic fluorescent lighting with the aesthetic appeal of indirect lighting to produce a visually appealing effect. The luminaires of the invention combine an arcuate reflector with an illumination source mounted near one end of the reflector with an arcuate diffuser disposed over the illumination source. Both direct and indirect light thus emanates from the luminaire. The diffuser is mounted within the luminaire to mechanical light trap elements located at either end of the diffuser, the light trap elements serving the dual purposes of minimizing light leakage and mounting the diffuser. In one embodiment of the invention, the light trap elements are integrally formed with the reflector by injection molding of a polymeric material.
摘要翻译： 直接/间接照明灯具特别适用于作为壁灯等的荧光照明的凹陷应用，本发明的照明器具将抛物面荧光照明的有效照明能力与间接照明的美学吸引力相结合，产生视觉上吸引人的效果。 本发明的灯具将弧形反射器与安装在反射器一端附近的照明源组合，其中弧形扩散器设置在照明源的上方。 直接和间接光源都是从灯具发出的。 扩散器安装在灯具内，位于位于扩散器两端的机械光阱元件，光阱元件用于使光泄漏最小化并安装扩散器的双重目的。 在本发明的一个实施例中，通过聚合物材料的注射成型将光阱元件与反射器整体形成。
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公开(公告)号：US5988836A
公开(公告)日：1999-11-23
申请号：US903642
申请日：1997-07-31
申请人： Ralph W. Swarens
发明人： Ralph W. Swarens
CPC分类号： F21V17/16 , F21S8/02 , F21V11/12 , F21V7/0008 , F21Y2103/00
摘要： An indirect fluorescent lighting fixture with a self-contained curved reflector is enclosed in a square housing that fits into an inverted T-bar grid cell of a suspended ceiling in place of 2'.times.2' ceiling tile, or it can be permanently mounted in a wall or ceiling. A centrally located fluorescent tube, extending between two opposite sides of the enclosure, is enclosed from view by a U shaped shield. The reflector, disposed above the tube directing light downwardly into a targeted room region, can be made with a single concave curvature for narrower "spotlight" applications or with a dual concave curvature for wider field applications. The reflector is held in place in a self-stressed condition between a pair of end channels such that its shape can be controlled by varying its length. The illumination pattern can be controlled and modified by a combination of shaping the reflector's curvature and selection of its reflective surface properties. An embodiment made with a dual concave curvature reflector surfaced with small ramp ridges provides wide angle coverage free of high angle glare, enabling uniform coverage of large areas with multiple optimally spaced fixtures.
摘要翻译： 具有独立弯曲反射器的间接荧光照明灯具被封闭在方形壳体中，适合悬挂天花板的倒置T型栅格单元，代替2'x2'天花板瓦片，或者可以永久地安装在 墙壁或天花板 在外壳的两个相对侧之间延伸的中心位置的荧光管由U型护罩封闭。 设置在管上方的反射器将光向下引导到目标房间区域中，可以用较窄的“聚光灯”应用的单个凹曲率或具有用于较宽场应用的双凹曲率来制造。 反射器在一对端通道之间的自应力状态下保持就位，使得其形状可以通过改变其长度来控制。 可以通过使反射体的曲率成形和其反射表面性质的选择的组合来控制和修改照明图案。 用具有小斜坡脊的双凹曲面反射器制成的实施例提供广角覆盖，无高角度眩光，可实现具有多个最佳间隔夹具的大面积的均匀覆盖。
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公开(公告)号：US4943900A
公开(公告)日：1990-07-24
申请号：US229949
申请日：1988-08-09
申请人： Klaus Gartner
发明人： Klaus Gartner
CPC分类号： F21V19/008 , F21S4/20 , F21V11/12 , F21V14/08 , F21V17/06
摘要： Lighting fixture including a light-transmitting lighting tube in which a plurality of series-connected miniature light bulbs are disposed and whose ends are provided with current connections in the form of female connectors which have an interior, centrally located, electrically conductive plug-in contact, so as to contact, when the lighting fixture is mounted, male connectors disposed in a holding head and connected with an electrical lead, the fixture further including a profiled connecting member which has a cross section in the shape of a circle segment and which, in the mounted state of the lighting fixture, is arranged so as to be rotatable about the lighting tube. The holding heads (2a, 2b) can be inserted into the ends of the profiled connecting member (3) and can be connected in a form-locking manner with the profiled connecting member (3) by rotating the profiled connecting member (3) and/or the holding heads (2a, 2b).
摘要翻译： 照明灯具包括透光照明管，其中设置有多个串联连接的微型灯泡，并且其端部设置有阴连接器形式的电流连接器，阴连接器具有内部中心定位的导电插入式触点 ，以便在安装照明器具时接触设置在保持头中并连接有电引线的阳连接器，该固定装置还包括具有圆形截面形状的剖面连接构件， 在照明器具的安装状态下，可以围绕照明管转动。 保持头（2a，2b）可以插入成型连接件（3）的端部，并且可以通过旋转异型连接件（3）和异型连接件（3）与成型连接件 /或保持头（2a，2b）。
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8.发明公开公开(公告)号：US20240102795A1
公开(公告)日：2024-03-28
申请号：US18505973
申请日：2023-11-09
申请人： VISIE Inc.
IPC分类号： G01B11/24 , A61B1/00 , A61B1/06 , A61B34/10 , A61B34/20 , A61B90/00 , A61B90/20 , A61B90/30 , F21V1/08 , F21V1/10 , F21V7/00 , F21V11/12 , G06T15/60
CPC分类号： G01B11/2433 , A61B1/000095 , A61B1/00194 , A61B1/0605 , A61B34/10 , A61B34/20 , A61B90/20 , A61B90/30 , A61B90/37 , F21V1/08 , F21V1/10 , F21V7/005 , F21V11/12 , G06T15/60 , A61B2034/105 , A61B2034/2051 , A61B2034/2055 , A61B2090/306 , A61B2090/365 , A61B2090/367 , A61B2090/373 , A61B2090/374 , A61B2090/3762 , F21Y2103/00 , G06T2215/12
摘要： Disclosed herein are various embodiments related generally to computer vision, graphics, image scanning, shadow casters, shadow caster scanners, and image processing as well as associated mechanical, electrical and electronic hardware, computer software and systems, and wired and wireless network communications to form at least three-dimensional models or images of objects, scenes, and environments.
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公开(公告)号：US11852319B2
公开(公告)日：2023-12-26
申请号：US17702256
申请日：2022-03-23
申请人： Armando Parra
发明人： Armando Parra
CPC分类号： F21V11/12 , F21V11/14 , F21V37/0004
摘要： The present invention is a torch lamp for use during festive occasions having a proximal end that is capable of supporting a flame, a distal end that is open, a central axis extending from the proximal end to the distal end, a plurality of walls about the central axis defining a chamber and being radially spaced about the central axis, and one or more flame control devices. The walls substantially enclose the chamber and at least one wall is offset with respect to the central axis as to another wall such that the edge of one wall is offset from the edge of an adjacent wall forming a gap. The flame control device comprises a filter portion and a handle portion. The filter portion may be planar or nonplaner and contains one or more cutouts. The handle portion extends away from the filter portion and is used to maneuver the flame control device over the flame. One or more flame control devices may be positioned over the flame through gaps formed between the offset walls. Cutouts found on the filter portion alter the configuration of the flame and the flame's intensity.
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公开(公告)号：US11656398B2
公开(公告)日：2023-05-23
申请号：US17680686
申请日：2022-02-25
申请人： RealD Spark, LLC
CPC分类号： G02B6/0055 , F21V5/007 , F21V7/0008 , F21V7/0083 , F21V11/12 , F21V13/04 , G02B6/0035 , G02B6/0073 , G02B19/0028 , G02B19/0047 , G02B19/0066 , G09F9/33
摘要： An illumination apparatus comprises a first substrate, an optical structure, an array of light emitting elements disposed on the first substrate and between the first substrate and the optical structure, and a mask comprising a plurality of apertures therein. The optical structure is configured to receive light emitted by the array of light emitting elements, direct the received light into a direction away from the first substrate, direct at least some of the light which has been directed away from the first substrate back towards the first substrate, and direct at least some of the light which has been directed back towards the first substrate through the plurality of apertures of the mask.
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