公开(公告)号：US10451254B2

公开(公告)日：2019-10-22

申请号：US15708218

申请日：2017-09-19

申请人： OSRAM GmbH

发明人： Roberto Didone' ,  Alberto Zanotto ,  Simon Bobbo ,  Luca Volpato

IPC分类号： F21V17/10 ,  F21S4/20 ,  F21V3/02 ,  F21V15/01 ,  F21V21/005 ,  F21S2/00 ,  F21S8/00 ,  F21S4/28 ,  F21Y115/00 ,  F21V33/00 ,  F21V21/02 ,  F21Y103/10 ,  F21Y115/10

摘要： A lighting device may include an elongated body having at least one light emission surface. The body has at least one longitudinal groove extending along the elongated body. The groove has a tapered cross-section with a restricted mouth portion for receiving and retaining in the groove a complementary coupling element having a restricted stem portion and an enlarged head portion.

公开(公告)号：US10436419B2

公开(公告)日：2019-10-08

申请号：US15411139

申请日：2017-01-20

申请人： JRF Photonics Tech. Co., Ltd.

发明人： Xuan-Hao Lee ,  Yeh-Wei Yu ,  Chiu-Fen Wang

IPC分类号： F21V14/06 ,  F21V7/04 ,  F21V5/04 ,  F21V17/02 ,  F21V13/04 ,  F21Y115/00

摘要： The present invention discloses variable focus spotlight with spin type focusing structure, the variable focus spotlight includes a shell, a driving ring and a focusing module. With the implementation of the present invention, the focusing module slides toward or away from the light source in the shell by rotating a driving ring which pulls the connecting rods penetrating position spiral slits on the shell, so that the variable focus spotlight with spin type focusing structure can easily output a broad beam, a collimated beam, or a beam ranging between the broad beam and the collimated beam according to user's needs to widely promote applications of the variable focus spotlight.

公开(公告)号：US10433386B2

公开(公告)日：2019-10-01

申请号：US15643990

申请日：2017-07-07

申请人： J.W. SPEAKER CORPORATION

发明人： Charissa Quinlan ,  Bradley William Kay

IPC分类号： H05B33/08 ,  B66F9/06 ,  H05B37/02 ,  B60Q1/00 ,  B60Q1/24 ,  B66F9/075 ,  F21S9/02 ,  F21V5/04 ,  F21V21/14 ,  F21Y115/00

摘要： Systems and methods for illuminating and tracking a work area (21) is provided. Systems can include at least one lamp (14) to couple to an object, the at least one lamp (14, 24) to illuminate the work area (21), and a height module (50), the height module (50) in communication with the at least one lamp (14, 24) to provide an indication of a height of the work area. Methods can include the steps of determining a height data of the movable portion of the vehicle to be illuminated; communicating the determined height data of the movable portion to a stationary lamp (14, 24), the lamp including a microprocessor and plurality of light sources (20), each light source (20) controllable to illuminate an area at a predetermined height; and illuminating at least one of the plurality of light sources to correspond to the determined height data to illuminate the movable portion.

公开(公告)号：US10408421B2

公开(公告)日：2019-09-10

申请号：US15547771

申请日：2015-12-21

申请人： LG Innotek Co., Ltd.

发明人： Kang Yeol Park ,  Ki Cheol Kim ,  Chang Gyun Son

IPC分类号： F21K9/64 ,  F21V7/00 ,  F21V7/06 ,  F21V9/30 ,  F21S41/16 ,  F21S41/19 ,  F21S41/20 ,  F21S41/32 ,  F21S45/47 ,  F21S45/49 ,  F21V13/04 ,  H01L33/50 ,  H01L33/58 ,  F21S41/143 ,  F21S41/151 ,  F21S41/365 ,  F21Y115/00 ,  F21Y115/10 ,  F21Y115/30

摘要： A light emitting device apparatus of an embodiment comprises: a light source unit for emitting a plurality of excitation lights having linearity; a first reflection unit which reflects the plurality of excitation lights having linearity and incident to an incident direction parallel to an axis of symmetry, and collects the plurality of excitation lights to a focus position; and a wavelength conversion unit which is arranged on the focus position and transmits the plurality of excitation lights reflected and collected by the first reflection unit.

公开(公告)号：US10300973B2

公开(公告)日：2019-05-28

申请号：US15676444

申请日：2017-08-14

申请人： Bernard Luttmer

发明人： Bernard Luttmer

IPC分类号： B62J6/04 ,  B60Q1/30 ,  B60Q1/34 ,  B60Q1/44 ,  B62J6/00 ,  B62J1/28 ,  F21S43/20 ,  F21S43/27 ,  F21S41/141 ,  F21Y115/00

摘要： A taillight assembly including a support member, a right light assembly, a right lens assembly, left light assembly, and a left lens assembly. The right and left light assemblies are mounted to a light supporting portion of the support member. The right assembly includes a first light source oriented to direct a first beam of light in a rearward direction and a second light source oriented to direct a second beam of light in a rightward direction. The left light assembly includes third light source oriented to direct a third beam of light in rearward direction and a fourth light source oriented to direct a fourth beam of light in a leftward direction. The right and left lens assemblies are mounted to the light supporting portion to house the right and left light assemblies, respectively, and cooperate to disperse the first, second, third, and fourth beams of light 270 degrees horizontally.

公开(公告)号：US10082283B2

公开(公告)日：2018-09-25

申请号：US15561553

申请日：2016-04-25

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Mark G. Mathews ,  James F. Poch ,  Kayla A. McGrath ,  Jake D. Swensen ,  Blake R Shamla ,  James C. Medek

IPC分类号： F21V7/04 ,  F21V23/04 ,  F21K9/61 ,  F21K9/232 ,  H05B37/02 ,  H05B33/08 ,  F21K9/238 ,  F21V23/00 ,  F21Y115/00 ,  F21V29/70 ,  F21V29/89 ,  F21Y115/10

CPC分类号： F21V23/0464 ,  F21K9/232 ,  F21K9/238 ,  F21K9/61 ,  F21V23/003 ,  F21V23/045 ,  F21V29/70 ,  F21V29/89 ,  F21Y2115/00 ,  F21Y2115/10 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0272 ,  Y02B20/46

摘要： A method for a light bulb or fixture to emit light and measure ambient light. The method includes driving solid state light sources, such as LEDs, in the bulb with a cyclical signal to repeatedly turn them off and on, where the light sources are turned off and on at a rate sufficient for the bulb to appear on. The method also includes measuring ambient light via a light sensor in or on the bulb during at least some times when the light sources are off, and outputting a signal related to the measured ambient light. In some cases the light sensor saturates when the solid state light sources are active and measures the ambient light level when the solid state light sources are not active. The ambient light level signal can be used to control when the light bulb is on and an intensity of light output by the bulb.

公开(公告)号：US09835315B2

公开(公告)日：2017-12-05

申请号：US15359851

申请日：2016-11-23

申请人： OSRAM GmbH

发明人： Philipp Erhard ,  Eckhard Frank ,  Helmut Neuhauser

IPC分类号： F21V17/18 ,  F21V19/00 ,  F21V17/16 ,  F21V17/12 ,  F21S4/20 ,  F21Y115/00 ,  F21Y103/20

CPC分类号： F21V19/004 ,  F21S4/20 ,  F21V17/12 ,  F21V17/16 ,  F21V17/18 ,  F21V21/088 ,  F21Y2103/20 ,  F21Y2115/00

摘要： A connecting element for connecting at least two rails adapted for mounting semiconductor light sources. The connecting element has a bottom wall and two side walls emerging from the bottom wall on opposite sides. The walls form a U-shaped profile. The connecting element is configured for accommodating at least one rail adapted for mounting semiconductor light sources in an accommodating area delimited by the bottom wall and the side walls, and the connecting element has latching elements arranged with a regular longitudinal pattern on at least one wall for latching with the accommodated rail.

公开(公告)号：US09803813B2

公开(公告)日：2017-10-31

申请号：US15400257

申请日：2017-01-06

申请人： ABL IP HOLDING LLC

发明人： Forrest S. McCanless ,  Januk S. Aggarwal ,  Jack C. Rains, Jr. ,  David P. Ramer

IPC分类号： F21S8/02 ,  F21V23/00 ,  F21V23/02 ,  F21V7/00 ,  F21V29/74 ,  F21K9/61 ,  F21V8/00 ,  F21Y115/00

CPC分类号： F21S8/02 ,  F21K9/61 ,  F21V7/0091 ,  F21V23/003 ,  F21V23/02 ,  F21V29/74 ,  F21Y2101/00 ,  F21Y2105/00 ,  F21Y2115/00 ,  F21Y2115/10 ,  G02B6/00 ,  G02B6/0045

摘要： A lighting unit includes an architectural panel having an overall thickness that is measured between a first surface that is configured to be exposed to light output by the lighting unit and a second surface that is opposite the first surface, and a light fixture embedded in the architectural panel. The light fixture includes a solid state light source, an optic, a power supply and a driver circuit that at least partially embedded in the recess of the panel. The light fixture is configured to output light in an output direction extending out away from the first surface of the panel. The light fixture extends from the first surface of the panel in a direction opposite the output direction by a distance that is less than the overall thickness of the architectural panel.

公开(公告)号：US09746161B2

公开(公告)日：2017-08-29

申请号：US15306947

申请日：2015-04-30

申请人： PHILIPS LIGHTING HOLDING B.V.

发明人： Vincent Stefan David Gielen ,  Reinier Imre Anton Den Boer ,  Michel Cornelis Josephus Marie Vissenberg

IPC分类号： F21V17/10 ,  F21V15/01 ,  F21V3/00 ,  F21V3/02 ,  F21V29/70 ,  F21S4/28 ,  B21D39/02 ,  B21D53/00 ,  B21D5/08 ,  F21Y103/10 ,  F21Y115/10 ,  F21Y115/00

CPC分类号： F21V17/101 ,  B21D5/08 ,  B21D5/083 ,  B21D39/02 ,  B21D53/00 ,  F21S4/28 ,  F21V3/00 ,  F21V3/02 ,  F21V15/01 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/00 ,  F21Y2115/10

摘要： A method for manufacturing a linear lighting device, the method comprising the steps of providing a sheet of optically transmissive material, a sheet of thermally conductive material, and a plurality of light sources, arranging the light sources on the sheet of thermally conductive material, roll forming the sheet of thermally conductive material into a supporting heat spreader profile, roll forming the sheet of optically transmissive material into a first shape to cover the light sources and define an optical chamber, attaching end portions of the sheet of optically. The method enables the use of a lower amount of material and provides an efficient method for mass manufacturing linear lighting devices.