公开(公告)号：US20170359881A1

公开(公告)日：2017-12-14

申请号：US15666495

申请日：2017-08-01

Applicant: Aleddra Inc.

Inventor： Chungho Hsia

IPC: H05B33/08 ,  F21V25/12 ,  F21Y2103/10 ,  F21K9/278 ,  F21K9/275 ,  F21Y2115/10 ,  F21V23/06

CPC classification number: H05B33/0887 ,  F21K9/275 ,  F21K9/278 ,  F21V23/06 ,  F21V25/04 ,  F21V25/12 ,  F21Y2103/10 ,  F21Y2115/10 ,  H02M1/32 ,  H02M2001/0058 ,  H05B33/0803 ,  H05B33/0806 ,  H05B33/0809 ,  H05B33/0815 ,  H05B33/0845 ,  H05B33/0884 ,  Y02B20/347 ,  Y02B70/1491

Abstract: A linear light-emitting diode (LED)-based solid-state lamp comprises an LED driving circuit, LED arrays, a rectifier configured to convert an input AC voltage into a DC voltage, and an electric arc detection and current control module. The electric arc detection and current control module comprises a first derivative circuit configured to detect voltage variations from the DC voltage provided by the rectifier. The DC voltage varies drastically when an electric arc occurs while maintaining intact when the input AC voltage is not affected by the electric arc. The first derivative circuit takes a first-derivative of the voltage variations, coupling to a comparator circuit to determine if the electric arc occurs. When the electric arc is detected, the electric arc detection and current control module shuts off a current return from the LED arrays to reach the rectifier, hence preventing the electric arc from occurring during relamping or operating.

公开(公告)号：US20170356626A1

公开(公告)日：2017-12-14

申请号：US15540498

申请日：2015-12-15

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： SILVIA MARIA BOOIJ ,  HENDRIK JAN KETTELARIJ ,  RONALD CORNELIS DE GIER ,  MICHIEL DE JONG

IPC: F21V13/04 ,  F21S8/02 ,  F21S8/00 ,  F21V7/00 ,  F21Y2115/10 ,  F21Y2103/10

CPC classification number: F21V13/04 ,  F21S8/028 ,  F21S8/032 ,  F21S8/033 ,  F21V7/0008 ,  F21V7/005 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: The invention provides a lighting panel, for use for example within a modular surface system, comprising one or more strips of solid state lighting elements associated with a reflector structure. The lighting panel is adapted for improved uniformity of light intensity across the width of its output area. Lighting elements comprise two or more subsets, each subset adapted to collectively generate a different light intensity profile across the width of the panel output window. The subsets are selectively adapted to generate profiles which, when blended, mutually offset one another's deviations from some common mean intensity across the width of the output window, thereby generating a combined intensity profile of improved uniformity. Embodiments include arrangements in which subsets of lighting elements are adapted to have differing actual or virtual optical path lengths to the reflector surface. Also provided are embodiments further comprising an acoustically absorbing back surface, for providing an acoustic dampening function.

公开(公告)号：US20170326435A1

公开(公告)日：2017-11-16

申请号：US15527472

申请日：2015-11-25

Applicant: HS TECHNICS AG

Inventor： Roman Schleuniger

IPC: A63C19/10 ,  F21V23/00 ,  F21V23/06 ,  F21V29/90 ,  F21V3/04 ,  F21V31/00 ,  F21Y2115/10 ,  F21Y2113/13 ,  F21Y2103/10 ,  F21Y2105/10

CPC classification number: A63C19/10 ,  A63C2203/14 ,  F21V3/062 ,  F21V23/003 ,  F21V23/06 ,  F21V29/90 ,  F21V31/00 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: The illuminants arrangement includes a plurality of LED-based light sources that are encased in a water-tight manner by way of one or more encasings, wherein the light sources are, at least in a group-wise manner, operationally interconnected by way of electrical connection leads. The connection leads include voltage supply leads. The illuminants arrangement as a protection of the one or more encasings and the light sources from mechanical damage includes at least one protective overlay for being placed onto the one or more encasings, so that light emitted by the light sources can be emitted through the at least one protective overlay. The illuminants arrangement can include a heating device. Each of the light sources can be suitable for emitting light of a variable color, wherein the color of each of the light sources can be individually selected by way of a control unit.

公开(公告)号：US20170325532A1

公开(公告)日：2017-11-16

申请号：US15584304

申请日：2017-05-02

Applicant: Matthew Gerpheide ,  Phuoc N. Nguyen

Inventor： Matthew Gerpheide ,  Phuoc N. Nguyen

IPC: A42B1/24 ,  H05B37/02 ,  F21V33/00 ,  F21V31/00 ,  F21V7/22 ,  A42B1/00 ,  F21S9/03 ,  A42B1/06 ,  F21V9/16 ,  F21Y2103/10 ,  F21Y2115/10

CPC classification number: A42B1/242 ,  A42B1/004 ,  A42B1/062 ,  F21S9/037 ,  F21V7/22 ,  F21V9/30 ,  F21V31/00 ,  F21V33/0008 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B37/0236 ,  H05B37/0272

Abstract: A cap with an illuminated plastic bill assembly. An illumination assembly provides power and controls for a light source that is used to illuminate the edge or surface of a plastic cap bill. The light passes into and through the plastic cap bill, causing the plastic cap bill to light up and glow in a variety of ways. The plastic bill can also be further decorated in various ways to allow for unique designs to light up and stand out. A cap crown portion provides the foundation to which the illumination assembly and plastic cap bill can be connected to through connection means. All of the listed components combined provides an assembly for a cap with an illuminated plastic bill.

公开(公告)号：US20170314743A1

公开(公告)日：2017-11-02

申请号：US15650900

申请日：2017-07-15

Applicant: Bridgelux, Inc.

Inventor： Jesus Del Castillo ,  Vladimir Odnoblyudov

IPC: F21K9/278 ,  F21Y2115/10 ,  H05K1/18 ,  F21Y2103/10

CPC classification number: F21K9/278 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05K1/189 ,  H05K2201/10106

Abstract: A linear lighting module includes a first string of series-connected LED dies and a second string of series-connected LED dies. The first string of LED dies is coupled in parallel with the second string of LED dies. All of the LED dies of the first and second strings are aligned with respect to one another. The LED dies of the first string and the second string form a combined string of interleaved LED dies such that an LED die of the second string is disposed between every successive pair of LED dies of the first string. The LED dies of the combined string are mounted on a flexible substrate. Each LED die of the combined string is electrically connected to two conductors. Except for the two end LED dies of the combined string, each successive LED die must be accessed by both conductors from alternating sides of the combined string.

公开(公告)号：US20170309987A1

公开(公告)日：2017-10-26

申请号：US15491323

申请日：2017-04-19

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tatsumi SETOMOTO ,  Tamotsu ANDO ,  Hajime OZAKI

IPC: H01Q1/22 ,  F21K9/275 ,  F21K9/278 ,  F21V23/00 ,  F21K9/66 ,  H01Q15/24 ,  F21Y2115/10 ,  F21Y2103/10 ,  F21V29/89 ,  H05B33/08 ,  H05B37/02

CPC classification number: H01Q1/22 ,  F21K9/275 ,  F21K9/278 ,  F21K9/66 ,  F21V23/002 ,  F21V29/89 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01Q9/42 ,  H01Q15/24 ,  H01Q21/28 ,  H05B33/0803 ,  H05B33/0842 ,  H05B37/0272

Abstract: A luminaire includes: a light-emitting module; a base having a front surface on which the light-emitting module is disposed; a cover which is translucent and covers the light-emitting module: a controller which is disposed on a back surface of the base and controls the light-emitting module; a first antenna which transmits and receives a first polarized wave; and a control wire which connects the controller and the first antenna. The control wire includes an exposed portion which is a portion of the control wire in a longitudinal direction of the control wire and which is disposed between the base and the cover to transmit and receive a second polarized wave that differs from the first polarized wave in a polarization direction.

公开(公告)号：US20170307145A1

公开(公告)日：2017-10-26

申请号：US15492632

申请日：2017-04-20

Applicant: Hubbell Incorporated

Inventor： John Hollander ,  Chris Bailey ,  Brien Joseph Housand ,  Eric Miller ,  David Rector ,  Ryan Thompson ,  Michael Tinstman ,  Nathaniel Stephen Hack DeVol ,  Stephen Andrew Kiff

IPC: F21K9/27 ,  F21V5/02 ,  F21S8/00 ,  F21Y2103/10 ,  F21Y2115/10

CPC classification number: F21S8/033 ,  F21V5/02 ,  F21V5/04 ,  F21V19/04 ,  F21V23/023 ,  F21V23/04 ,  F21W2131/208 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2113/10 ,  F21Y2115/10

Abstract: Multi-function lighting fixtures are provided. In one example implementation, a lighting fixture may include an optical housing extending lengthwise between a first end and a second end. The optical housing may include a plurality of light sources disposed within an interior of the optical housing and a plurality of optical elements disposed along an exterior of the optical housing. The optical housing may also a plurality of compartments defined within the interior of the optical housing. Each of the optical compartments may be associated with a separate light source of the plurality of light sources and a separate optical element of the plurality of optical elements.

公开(公告)号：US20170299132A1

公开(公告)日：2017-10-19

申请号：US15636945

申请日：2017-06-29

Applicant: Jason GREENE

Inventor： Jason GREENE

IPC: F21S4/22 ,  F21V23/06 ,  F21V19/00 ,  H05B33/08 ,  F21V23/02 ,  F21Y2103/10 ,  F21Y2115/10

CPC classification number: F21S4/22 ,  F21V19/0025 ,  F21V23/02 ,  F21V23/06 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/08 ,  H05B33/0803 ,  H05B33/0812 ,  H05B33/0821 ,  H05K1/00 ,  H05K1/189 ,  H05K2201/10106 ,  Y02B20/343

Abstract: A light strip has a flexible enclosure extruded around a pair of conductors. The enclosure contains a lighting assembly with one or more flexible substrates populated with a plurality of light circuits. The substrates are spaced from the pair of conductors. The lighting assembly has a plurality of connecting devices for electrically coupling the lighting assembly to the pair of conductors.

公开(公告)号：US20170374724A1

公开(公告)日：2017-12-28

申请号：US15190706

申请日：2016-06-23

Applicant: Cree, Inc.

Inventor： Kory A. Liszt

IPC: H05B37/02 ,  H01L33/48 ,  F21V7/22 ,  F21V7/06 ,  F21V7/00 ,  F21S8/02 ,  F21V29/70 ,  F21K9/235 ,  F21K9/272 ,  F21K9/232 ,  F21K9/238 ,  F21K9/278 ,  H01L33/50 ,  F21Y2103/10 ,  F21Y2115/10

CPC classification number: H05B37/0272 ,  F21K9/232 ,  F21K9/233 ,  F21K9/235 ,  F21K9/238 ,  F21K9/278 ,  F21S8/026 ,  F21V7/0008 ,  F21V7/005 ,  F21V23/001 ,  F21V23/009 ,  F21V23/045 ,  F21V29/70 ,  F21V33/00 ,  F21W2131/103 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/486 ,  H01L33/502

Abstract: A LED lighting device includes LEDs operable to emit light when powered through an electrical path. The LED lighting device includes a housing and a communications module for wireless communication to and from the LED lighting device. An antenna for receives and transmits a wireless signal where the antenna comprises a slot in the housing. A power supply in the electrical path for providing power to the LEDs may be retained in the housing. The communications module may be retained in the housing with the power supply. The housing may form part of the LED lighting device structure such as a reflector surface.

公开(公告)号：US20170356187A1

公开(公告)日：2017-12-14

申请号：US15532724

申请日：2015-11-10

Applicant: NORMALU

Inventor： Jean-Marc Scherrer

IPC: E04B9/30 ,  E04B9/00 ,  F21V33/00 ,  F21Y2103/10

Abstract: A double rail (1) for creating a stretched-fabric structure, having a tubular body comprises a longitudinal passage opening (3) for the passage of stretched fabrics, wherein the tubular body comprises two internal flanges (4, 5) converging toward one another and delimiting, with an internal wall (6), a cavity (7) in which lighting means (8) are housed, the cavity (7) being open toward the passage opening (3).