公开(公告)号：US10177294B2

公开(公告)日：2019-01-08

申请号：US15297944

申请日：2016-10-19

申请人： LG INNOTEK CO., LTD.

发明人： Min Hak Kim ,  Do Yub Kim ,  Myung Jin Song

IPC分类号： F21S8/02 ,  F21V29/77 ,  F21V29/503 ,  F21S8/06 ,  H01L33/64 ,  H01L33/48 ,  H01L33/60 ,  H01L33/62 ,  F21V15/01 ,  F21V23/00 ,  F21V21/08 ,  F21Y115/10 ,  H05K1/02

摘要： Embodiments provide an illumination apparatus including a light emitting module including a board, at least one light emitting device disposed in a first region of the board and drive devices disposed in a second region of the board, a heat dissipation member, and dummy pads disposed around the at least one light emitting device, the heat dissipation member including a base, a core, and heat dissipation fins connected to the side surface of the core and the lower surface of the base. The first region is one region of the upper surface of the board, located within a designated range from the center of the board, and the second region is another region of the upper surface of the board, spaced apart from the first region by a first distance and spaced apart from the edge of the upper surface of the board by a second distance.

公开(公告)号：US10168041B2

公开(公告)日：2019-01-01

申请号：US15125747

申请日：2015-02-27

申请人： Dyson Technology Limited

发明人： Jacob Dyson ,  Douglas Andrew Inge ,  Samuel Emrys James

IPC分类号： F21V29/00 ,  F21V29/71 ,  F21S8/06 ,  F21V29/76 ,  F21V29/503 ,  F21V29/85 ,  F21V5/04 ,  F21Y115/10

摘要： A light fixture including a light source and heat pipes that are connected to an array of fins which cool the light source. The light fixture is configured such that the thermal mass is minimised local to the light source. The heat pipes are arranged so that they are aligned with the light emitting areas of the light source. The heat pipes and fins form a structure which supports the light source.

公开(公告)号：US20180347574A1

公开(公告)日：2018-12-06

申请号：US16040189

申请日：2018-07-19

申请人： Darrin Niemiec ,  William Carlson

发明人： Darrin Niemiec ,  William Carlson

IPC分类号： F04D25/08 ,  F21S8/02 ,  F21V29/67 ,  F21K9/278 ,  F21V29/508 ,  F21V33/00 ,  F21V9/08 ,  F21S10/06 ,  F21S8/06 ,  F04D29/00 ,  F21Y113/10 ,  F21Y115/10 ,  F21Y113/00

CPC分类号： F04D25/088 ,  F04D29/005 ,  F04D29/545 ,  F21K9/278 ,  F21S8/026 ,  F21S8/061 ,  F21S10/06 ,  F21V9/08 ,  F21V29/508 ,  F21V29/677 ,  F21V29/83 ,  F21V33/0092 ,  F21Y2113/00 ,  F21Y2113/10 ,  F21Y2115/10

摘要： Disclosed embodiments relate to a combination axial fan and LED lighting system configured to fit into the footprint of a standard ceiling tile. Disclosed embodiments further include ceiling tiles with a built-in fan and/or LED lighting. The disclosed systems may include a housing container and an axial fan. The fan has a fan cavity including air diversion mechanism to direct air from the fan cavity toward the lighting and fan components. The inventions include an airflow surface to direct air existing the fan cavity along an LED light fixture. Moreover, disclosed embodiments include one or more UV light sources which irradiate contaminants as air flows through the ceiling tile.

公开(公告)号：US10145542B1

公开(公告)日：2018-12-04

申请号：US14882237

申请日：2015-10-13

申请人： Barco, Inc.

发明人： Grant Arthur John Elliott ,  Marcus Robert Patterson

IPC分类号： B23P19/00 ,  G09F13/00 ,  F21V21/005 ,  F21K99/00 ,  F21S8/06 ,  F21V21/14 ,  G06F3/14 ,  B23P11/00

摘要： A display system, a method of constructing a display system, and a method of displaying an image are described. In one embodiment, a display system includes a support structure having a plurality of attachment members and a plurality of tiles. Each of the plurality of tiles is attached to a corresponding attachment member of the plurality of attachment members. The support structure is configured to structurally support each of the plurality of tiles, and at least one of the plurality of tiles includes at least one connection configured to removably connect and align the at least one of the plurality of tiles with another one of the plurality of tiles.

公开(公告)号：US10145536B1

公开(公告)日：2018-12-04

申请号：US15973823

申请日：2018-05-24

申请人： JLC-Tech IP, LLC

发明人： Silvio Porciatti

IPC分类号： F21S8/06 ,  F21V7/00 ,  F21S8/04 ,  F21V29/76 ,  F21Y115/10

摘要： A T-bar type support extends in elongate form and is configured, such as with a spine and rest shelf, for supporting edges of ceiling tiles thereon within a suspended ceiling system. A lighting module is suspended below other portions of the T-bar. The T-bar also includes a reflector plate above the body which extends at least partially laterally and below where the ceiling tiles are supported. A lighting source within the lighting module shines light upwardly which then reflects off of the reflector plate and down into an interior space beneath the suspended ceiling. Legs preferably suspend the lighting module below the reflector plate, with the legs preferably at ends of the T-bar, and with open space between the legs, so that nothing obstructs light shining from the lighting source up against the reflector plate and then down into the interior space beneath the ceiling.

公开(公告)号：US10132986B2

公开(公告)日：2018-11-20

申请号：US15675642

申请日：2017-08-11

申请人： Quarkstar LLC

发明人： Hans Peter Stormberg ,  Louis Lerman ,  Robert C. Gardner ,  Ingo Speier ,  Allan Brent York

IPC分类号： F21S8/06 ,  F21V7/00 ,  F21V7/09 ,  F21V8/00 ,  F21Y115/10 ,  F21Y103/10 ,  F21S8/04

摘要： Illumination systems are described for illuminating a target area, e.g., a floor of a room, using active illumination devices in optical communication with passive illumination devices. The active and passive illumination devices of the illumination system are configured and arranged relative to each other in a variety of ways so a variety of intensity distributions can be provided by the illumination system. Such illumination system is implemented to provide light for particular lighting applications, including office lighting, garage lighting, or cabinet lighting.

公开(公告)号：US10126486B2

公开(公告)日：2018-11-13

申请号：US15310190

申请日：2015-12-30

申请人： Radiant Opto-Electronics (Suzhou) Co., Ltd. ,  Radiant Opto-Electronics Corporation

发明人： Chih-Hung Ju ,  Guo-Hao Huang ,  Kun-Feng Chen

IPC分类号： F21V8/00 ,  F21V23/00 ,  F21V23/02 ,  F21S8/06

摘要： A lamp is provided. The lamp includes a frame body, a light guide plate and plural light sources. The frame body has an accommodating space. The frame body includes at least one integrating member and plural side covers, and the integrating member includes a conductive assembly. The light guide plate is disposed in the accommodating space. The light sources are respectively disposed in the side covers and disposed adjacent to side edges of the light guide plate. The conductive assembly is disposed on one side of the integrating member near the light guide plate, and the conductive assembly is connected to the light sources to form an electrical loop.

公开(公告)号：US10113727B2

公开(公告)日：2018-10-30

申请号：US15464359

申请日：2017-03-21

申请人： Ningbo Hengjian Photoelectron Technology Co., Ltd.

发明人： Jianjun Zhu

IPC分类号： F21V21/30 ,  F21S8/06 ,  F21V21/112

摘要： The lamp includes a plurality of light emitting modules each having a protruding pillar at both ends, and a lamp holder with two end frame each having a curved groove. The light emitting modules are rotatably coupled to the lamp holder through a shaft attached to the end frames, such that each protruding pillar is received in one of the curve grooves. Each one of the light emitting modules being rotatable about the shaft with the pillar sliding within the groove, to adjust the direction of emitted light.

公开(公告)号：US20180306422A1

公开(公告)日：2018-10-25

申请号：US16017572

申请日：2018-06-25

申请人： Cooper Technologies Company

发明人： Anthony James Carney ,  Chun Wah Chan ,  Jerold Alan Tickner ,  Christopher Lee Bohler ,  Kenneth Walma

IPC分类号： F21V23/00 ,  F21V23/06 ,  F21S8/04 ,  F21S4/28 ,  F21K9/27 ,  E04B9/00 ,  F21S2/00 ,  F21S8/02 ,  F21V29/70 ,  F21V21/04 ,  F21Y103/10 ,  F21S8/06 ,  F21V21/005 ,  F21V21/03 ,  F21V21/096 ,  F21S8/00 ,  F21Y115/10

CPC分类号： F21V23/003 ,  E04B9/006 ,  F21K9/27 ,  F21S2/005 ,  F21S4/28 ,  F21S8/026 ,  F21S8/038 ,  F21S8/04 ,  F21S8/06 ,  F21V21/005 ,  F21V21/03 ,  F21V21/04 ,  F21V21/096 ,  F21V23/005 ,  F21V23/008 ,  F21V23/009 ,  F21V23/06 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10

摘要： A linkable linear light emitting diode (LED) system provides apparatus and methods for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut in ceiling tiles of a drop ceiling system and the LED lighting modules are coupled to the tile through the opening, with the tile being sandwiched between different portions of the module. A remote driver system is placed within the drop ceiling above the tiles and provides multiple connectors for powering a multitude of lighting modules. Certain of the LED lighting modules include both input and output connectors for both receiving power or data and providing power or data to other modules. In this manner, some of the modules act as master LED lighting modules and those receiving power and/or data therefrom are act as slave modules.

公开(公告)号：US10088136B2

公开(公告)日：2018-10-02

申请号：US15662830

申请日：2017-07-28

申请人： Contemporary Visions, LLC

发明人： Robert A. Sonneman

IPC分类号： H01R25/00 ,  F21V21/35 ,  F21S8/06 ,  F21V21/008 ,  F21Y115/10

摘要： A modular lighting system for providing light in various areas includes one or more canopies, a set of buses, a set of hangers for supporting the bars from canopies and, optionally other supports, a set of pendants with light emitting elements and a set of hangers for supporting the pendants from the bars. The bars include two segments with conductive rails disposed or imbedded in their inner surfaces. The hangers have one or two rods and bases shaped and sized for mounting on the bars with the rods contacting the conductive rails. The hangers and bars cooperate to allow the hangers to be placed anywhere along the bars. The pendants and hangers may be sized and shaped so that the pendants trapped the ends of the hangers forming a supporting mechanical interlock therebetween. Pendants can be hanged on the bars singly, or in clusters.