公开(公告)号：US11112091B2

公开(公告)日：2021-09-07

申请号：US16687365

申请日：2019-11-18

申请人： OPPLE LIGHTING CO., LTD. ,  SUZHOU OPPLE LIGHTING CO., LTD.

发明人： Liuhua Xiao ,  Youfeng Chen ,  Xiaowei Xu ,  Gongyu Wu

IPC分类号： F21L4/00 ,  F21V15/01 ,  F21S8/06 ,  F21S9/02 ,  F21V3/02 ,  F21V7/00 ,  F21V7/06 ,  F21V17/16 ,  F21V21/08 ,  F21V21/096 ,  F21V23/00 ,  F21V23/04

摘要： A lighting fixture is provided in a lighting field. The lighting fixture comprises: a housing assembly and a bottom case assembly. The housing assembly comprises a housing, a light-emitting cover, a reflector and a light source assembly. The housing at least includes a lower end face and a sidewall disposed by extending vertically from the lower end face, to provide a mounting space; and the lower end face is provided with an avoidance section and in communication with the mounting space. The light-emitting cover, the reflector and the light source assembly are sequentially superposed in the mounting space; the light-emitting cover is fixedly connected with the housing; and the light-emitting cover abuts against the lower end face and at least partially closes the avoidance section. The bottom case assembly includes a bottom case; the bottom case is located above the light source assembly, assembled with the housing, and fixedly connected with the housing to be compressed together tightly and collectively accommodate the reflector and the light source assembly as well as the light-emitting cover.

公开(公告)号：US11112074B2

公开(公告)日：2021-09-07

申请号：US16818361

申请日：2020-03-13

申请人： Appleton Grp LLC

发明人： Harish P. Kulkarni ,  Timothy E. Graff ,  Santosh K. Patil

IPC分类号： F21S8/04 ,  F21V29/508 ,  F21V29/70 ,  F21S8/06

摘要： A mounting arrangement for an LED fixture, said LED fixture having a holding plate and a driver housing, said arrangement comprising slots configured on said holding plate and on said housing for threading a cable therethrough, said cable is connected to a support during mounting said fixture.

公开(公告)号：US11092320B2

公开(公告)日：2021-08-17

申请号：US16364476

申请日：2019-03-26

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： Kyle Harvey

IPC分类号： F21V21/16 ,  F21S8/06 ,  F21S9/02 ,  F21Y115/10 ,  F21S2/00 ,  F21V23/00

摘要： A portable lighting device includes a body including a base, a cover movably coupled to the base, and an annular rim supported by the cover. The annular rim defines an opening. The portable lighting device also includes a lighting unit supported by the body. The lighting unit includes a light emitting diode. The portable lighting device further includes a lens coupled to the base of the body. The lens has a lower portion opposite from the body. The lower portion has a similar shape and size as the opening defined by the annular rim. The lower portion configured to be received by a body of another portable lighting device.

公开(公告)号：US11092298B2

公开(公告)日：2021-08-17

申请号：US16563883

申请日：2019-09-08

申请人： Shimshon Barak

发明人： Shimshon Barak

IPC分类号： H01R13/60 ,  H01R13/66 ,  F21S8/06 ,  F21V23/06 ,  F04D25/08 ,  H01R33/00 ,  F21V21/03

摘要： A ceiling suspension, including a first member, including physical and electrical connectors for being physically and electrically fixed to the ceiling, a second member, including physical and electrical connectors, for being physically and electrically connected to an electrical appliance, where the first and second members include complementary electrical connectors, being configured for electrically connecting one another upon completing horizontal sliding of the second member in relation to the first member being fixed to the ceiling, and where the first and second members include complementary physical connectors, being configured for supporting the second member by the first member upon completing the horizontal sliding of the second member.

公开(公告)号：US20210231862A1

公开(公告)日：2021-07-29

申请号：US17227368

申请日：2021-04-11

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

发明人： Chih-Hung JU ,  Guo-Hao HUANG

IPC分类号： F21V8/00 ,  F21S8/06

摘要： A lamp, a hanging transparent lamp and a lamp system are provided. The lamp includes a frame body, a light guide plate, a light source and a circuit assembly. The frame body includes side covers, side bars, a first integrating member and a second integrating member. Each of the side covers comprises a carrying portion. Each of the two side covers is partitioned into an upper space and a lower space by the side bar. The light guide plate is held on the carrying portions. The light guide plate has a first light-emitting surface and a second light-emitting surface. Only side edge portions of the first light-emitting surface and the second light-emitting surface are covered by the frame body. The light source is disposed adjacent to the side surface of the light guide plate. The circuit assembly is connected to the light source to form an electrical loop.

公开(公告)号：US11067235B2

公开(公告)日：2021-07-20

申请号：US15932021

申请日：2018-01-25

申请人： FINELITE INC.

发明人： Jeffry Mellor ,  David Daoud Aziz

IPC分类号： F21S8/00 ,  F21S8/06 ,  F21V23/00 ,  H02G3/08 ,  F21V21/03 ,  F21Y115/10 ,  H02G3/20 ,  H02G3/12 ,  F21S9/02

摘要： A lighting system includes modular junction boxes and/or modular LED driver junction boxes with quick connect LED drivers. The modular junction boxes and/or modular LED driver junction boxes are attached to a ceiling mount to support or suspend an LED light fixture. The LED light fixture is suspended from the modular junction boxes and/or modular LED driver junction boxes through suspension cables that can includes a power suspension cable to power to the LED light fixture. The suspension cables are attached to the modular junction boxes and/or modular LED driver junction boxes through leveling gantry mechanisms for leveling the light fixture. In an embedment of the invention a lighting system includes a low-profile angled LED driver junction box.

公开(公告)号：US20210215320A1

公开(公告)日：2021-07-15

申请号：US17214012

申请日：2021-03-26

申请人： SIGNIFY HOLDING B.V.

发明人： WESTLY HETRICK ,  WILLIAM E. GETZINGER ,  CHRIS M CLARY ,  ALEXANDER JAMES ROSS ,  MELISA ALTAMIRANO-RUELAS

IPC分类号： F21V14/00 ,  F21V8/00 ,  F21S8/06 ,  G02F1/163

摘要： A luminaire includes a lightguide panel that is configured to receive light from a light source through an edge thereof and emit light through major surfaces thereof. Further, the luminaire includes an electrochromic film that is disposed on one of the major surfaces of the lightguide panel to adjust an amount of light exiting through the one major surface by controlling an opacity of the electrochromic film. The opacity of the electrochromic film is controlled by controlling an electrical power supplied thereto. In another example, the electrochromic film is disposed on a major surface of a lens that is disposed below and spaced apart from a light source that emits light in a first direction. The opacity of the electrochromic film is controlled by controlling the electrical power supplied thereto to adjust an amount of light that is reflected by the lens to a second direction.

公开(公告)号：US20210199254A1

公开(公告)日：2021-07-01

申请号：US17201708

申请日：2021-03-15

申请人： Michael W. May

发明人： Michael W. May

IPC分类号： F21K9/278 ,  F21V23/06 ,  F21S4/28 ,  F21V3/02 ,  F21V29/74 ,  H05B47/18 ,  H05B47/19 ,  H05B47/185 ,  H02J7/00 ,  F21K9/272 ,  F21K9/275 ,  F21S8/04 ,  F21S9/02 ,  F21V7/00 ,  F21V15/015 ,  F21V23/00 ,  F21S8/06 ,  F21V29/70 ,  F21K9/66 ,  F21V19/00 ,  F21V21/005 ,  H01R33/94 ,  F21V3/00 ,  F21V23/02 ,  H02J9/02

摘要： An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear LED lamps include an interface connector operable to connect to a data network to receive control data and power signals from an external device connected to the network for use in powering LED emitters and controlling one or more operational characteristics of the linear LED lamps. The system includes support connector assemblies for securing the linear LED lamps to a channel member of an overhead dropped ceiling grid.

公开(公告)号：US11028223B2

公开(公告)日：2021-06-08

申请号：US16377750

申请日：2019-04-08

申请人： Darrin Niemiec ,  William Carlson

发明人： Darrin Niemiec ,  William Carlson

IPC分类号： C08G63/672 ,  C09K19/38 ,  F04D29/54 ,  E04B9/02 ,  F04D25/08 ,  F21V33/00 ,  F21S8/02 ,  C08G81/00 ,  F24F13/078 ,  F24F3/16 ,  F21S8/06 ,  F21V29/67 ,  F21Y115/10 ,  F24F13/068 ,  F24F13/08 ,  F24F8/22

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：US10995917B2

公开(公告)日：2021-05-04

申请号：US16813323

申请日：2020-03-09

申请人： David Robert Nowak ,  Donald K. Simmons, Jr. ,  Luc Fortin

发明人： David Robert Nowak ,  Donald K. Simmons, Jr. ,  Luc Fortin

IPC分类号： F21S4/28 ,  F21S8/04 ,  A01G7/04 ,  F21V15/01 ,  F21S8/06 ,  F21Y115/10 ,  F21V19/00

摘要： The subject invention provides a lighting system with a light source, a plurality of spokes to house the light source and a structural hub adapted to connect to the plurality of spokes. A method of using the lighting system includes connecting the plurality of spokes to the hub, emitting light from the light source housed within the plurality of spokes and connecting the hub to an electrical connection housing.