公开(公告)号：US20220157206A1

公开(公告)日：2022-05-19

申请号：US17666497

申请日：2022-02-07

申请人： Benjamin Kay ,  Zachariah Gambino ,  Hermelindo Ramirez ,  Victor Siemens

发明人： Benjamin Kay ,  Zachariah Gambino ,  Hermelindo Ramirez ,  Victor Siemens

IPC分类号： G09F9/30 ,  E01F13/02 ,  F21V21/14

摘要： A retractable stanchion barrier system with a flexible RGB display matrix utilizes one or more stanchion units, each stanchion unit comprising a stanchion head, a weighted base, a stanchion post, and a flexible LED stanchion ribbon display which extends from each stanchion head. A computer system governs the operation of the flexible RGB display. The flexible LED stanchion ribbon display may extend from one stanchion head and connect to another stanchion head. The stanchion heads may mount to walls, doors or stanchion posts. Such a system may be configured to be ultra-portable or implemented as a fixture. A method for crowd control and line management using a stanchion display system utilizing one or more stanchion units is also recited.

公开(公告)号：US11306904B1

公开(公告)日：2022-04-19

申请号：US17545381

申请日：2021-12-08

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： Kyle Harvey ,  Ross McIntyre ,  Michael Halverson ,  Eric Mackey ,  Justin Dorman

IPC分类号： F21V21/06 ,  F21V17/00 ,  F21V21/088 ,  F21V21/22 ,  F21V21/14 ,  F21V23/04 ,  F21S9/02 ,  F21W131/10 ,  F21V21/30 ,  F21V21/26 ,  F21V21/40

摘要： A portable light including an elongate body having a first end and a second end, a plurality of extension poles slidably received in the elongate body, a light head pivotably coupled to an end of one of the plurality of extension poles, and a head assembly housing fixed to the first end of the elongate body. The portable light further includes a collar positioned around a portion of the elongate body, a movable handle coupled to the collar, and a plurality of legs pivotably coupled to the collar. Each leg includes a first end hingedly coupled to the collar. Each leg is also pivotally coupled to the second end of the elongate body by a leg link, wherein each leg link includes a pair of parallel members connected together by an offset portion, and wherein the offset portion extends perpendicularly from a longitudinal axis of the leg link.

公开(公告)号：US11280460B2

公开(公告)日：2022-03-22

申请号：US16935554

申请日：2020-07-22

申请人： SIGNIFY HOLDING B.V.

发明人： Jyoti Kumar ,  Philip Dean Winters ,  Steven Walter Pyshos

IPC分类号： H05B45/20 ,  F21V23/04 ,  F21S8/02 ,  F21V21/14 ,  F21S8/04 ,  G09G3/34 ,  H05B45/24 ,  F21V5/00 ,  F21V7/00 ,  F21V23/06 ,  F21Y115/10 ,  F21Y105/18

摘要： A luminaire can include a housing having at least one outer surface that forms a cavity. The luminaire can also include an aperture that traverses the at least one outer surface of the housing. The luminaire can further include a substrate disposed within the cavity. The luminaire can also include an electrical connector disposed on the substrate adjacent to the aperture. The luminaire can further include a dial coupled to the electrical connector, where dial has a range of positions, where each position within the range of positions of the dial corresponds to a discrete correlated color temperature (CCT) output by multiple light sources of the luminaire.

公开(公告)号：US20220074559A1

公开(公告)日：2022-03-10

申请号：US17471042

申请日：2021-09-09

申请人： XIAMEN ECO LIGHTING CO. LTD.

发明人： Huiyong Huang ,  Zhenyu Tang ,  Shuxing Gao

IPC分类号： F21S8/02 ,  F21V21/04 ,  F21V21/14 ,  F21V23/00 ,  F21V23/04

摘要： A downlight apparatus includes a light source, a light holder, a driver box, a fixing bracket and two torsion springs. The light holder is used for placing the light source. The light holder has a first side defining a light opening. The driver box is placed on a second side of the light holder. The driver box contains a driver for converting an external power to a driving current supplied to the light source to emit a light from the light opening. The fixing bracket is coupled to the light holder for fixing to an installation cavity. The fixing bracket has a bottom plate and two connector plate. The bottom plate is fixed to the second side of the light holder. The two connector plates are disposed vertically to the bottom plate. Each connector plate has two side units. Each torsion spring has an elastic center and two arms.

公开(公告)号：US11268681B2

公开(公告)日：2022-03-08

申请号：US16731570

申请日：2019-12-31

申请人： Zedel

发明人： Mathieu Le Bourhis ,  Boris Bouffay ,  Philippe Berrel

IPC分类号： F21V21/30 ,  A42B1/244 ,  F21V21/084 ,  F21V21/14 ,  A42B3/14

摘要： A headlamp with—a headband; a light source located at the front of the headband is presented. The headlamp has a load balancing device with two strands. The first strand has a first end (A) and a second end (B) respectively attached on one left front fixing point and one left rear fixing point of said headband. The second strand has a first end (A′) and a second end (B′) respectively attached on one right front fixing point and one right rear fixing point of said headband. There is an element wherein the first and second strands are thread up so as to bring closer the two strands at one common point C.

公开(公告)号：US20220032840A1

公开(公告)日：2022-02-03

申请号：US17342594

申请日：2021-06-09

申请人： THE BOEING COMPANY

发明人： Jagdish T. Madhav ,  Dean Hettick

IPC分类号： B60Q3/47 ,  F21V23/04 ,  F21V14/02 ,  F21V21/14 ,  B64D11/00

摘要： A system for illuminating at least a portion of an object within an enclosed space includes an object configured to be moved within the enclosed space, and a beacon coupled to the object. The beacon is configured to emit a light tracking signal. A light sensor is configured to detect the light tracking signal emitted from the beacon. A lighting control unit in communication with the light sensor is configured to determine a position of the object within the enclosed space based on the light tracking signal as detected by the light sensor. A lighting assembly is in communication with the lighting control unit. The lighting control unit is configured to operate the lighting assembly to emit the illuminating light onto the at least a portion of the object based on the light tracking signal as detected by the light sensor. The system may also be configured to guide a passenger to a seat, and provide way-finding illumination.

公开(公告)号：US11236899B2

公开(公告)日：2022-02-01

申请号：US16818423

申请日：2020-03-13

申请人： M3 Innovation, LLC

发明人： Christopher D. Nolan ,  Joseph R. Casper

IPC分类号： F21V21/002 ,  F21V21/14 ,  F21V23/00 ,  F21Y115/10 ,  F21V29/76 ,  F21S8/08 ,  A61L2/10 ,  A61L2/24 ,  A61L2/26 ,  F21V23/04 ,  H05B47/20 ,  H05B45/42 ,  H05B45/44 ,  H05B47/19 ,  H05B47/165 ,  F21S4/28 ,  F21S2/00 ,  F21S8/04 ,  H01R24/84 ,  F21V29/74 ,  H05B45/37 ,  H05B45/10 ,  H05B47/155 ,  F21V21/30 ,  F21Y105/16 ,  F21W131/105

摘要： An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The illumination source is rectangular and oriented so that the rows of LEDs extend along the long axis of the module. The module has couplings at each end that allow additional modules to be interconnected therewith using a linking member and a clamp. The lighting modules are powered via a wiring harness that extends down a support pole to a power converter stack having LED drivers to control the modules. The asymmetric illumination source may be driven to change the beam angle and cutoff of illumination by independently adjusting the rows of light emitting diodes of the lighting module.

公开(公告)号：US20220021848A1

公开(公告)日：2022-01-20

申请号：US17391759

申请日：2021-08-02

申请人： Tseng-Lu Chien

发明人： Tseng-Lu Chien

IPC分类号： H04N7/18 ,  F21S8/00 ,  F21S9/02 ,  F21S10/00 ,  F21V14/02 ,  F21V21/08 ,  F21V21/14 ,  F21V23/04 ,  F21V29/00 ,  F21S4/28 ,  F21K9/66 ,  F21V5/00 ,  G01S3/786 ,  H04N5/225 ,  H04N5/232 ,  F21V33/00

摘要： A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light.

公开(公告)号：US11215344B2

公开(公告)日：2022-01-04

申请号：US17018565

申请日：2020-09-11

申请人： Walter R. Tucker Enterprises, Ltd.

发明人： Robert Cacciabeve

IPC分类号： F21V21/14 ,  F21L4/02 ,  F21V21/096 ,  F21V21/26 ,  F21L4/08 ,  F21Y115/10

摘要： A portable neck light for wearing on a user's neck is disclosed having a neck member adapted to fit around a user's neck, body members on each side of the neck member having a light source, a movable member between each end of the neck member and each body member allowing for the adjustment of each light source independently of the other, a power source and an on/off switch.

公开(公告)号：US11191607B2

公开(公告)日：2021-12-07

申请号：US16701655

申请日：2019-12-03

申请人： Mauricio Szuchmacher

发明人： Mauricio Szuchmacher

IPC分类号： A61B90/30 ,  F21L14/04 ,  F21S8/00 ,  F21S8/04 ,  F21V21/32 ,  F21V21/14 ,  F21V21/40 ,  A61B90/35 ,  A61B90/00 ,  F21L4/08 ,  F21W131/205

摘要： A flexible operating room lighting system may be coupled to a wall, ceiling, or fixture of a facility. The lighting system can modularly accommodate multiple illumination arms and incorporate one or more microphone thereon, permitting the vocal control using a processor for hands free operations. The lighting system may include a speaker and a camera to facilitate two-way communications with a user to facilitate demonstrations for individuals undergoing tutelage in the particular facility's profession. The lighting system may employ a stand with wheels to facilitate modularity. Further, a cover with a transparent front end may be provided to be slipped over the lighting system and securing through a cover fastener. By providing each illumination arm with a jack, the illumination arm may be modularly assigned, replaced, sanitized. Thus, the present invention provides reliable sanitary measures while further facilitating a flexible operable device through the illumination arms.