公开(公告)号：US20240268008A1

公开(公告)日：2024-08-08

申请号：US18638963

申请日：2024-04-18

Applicant: Wangs Alliance Corporation

Inventor： Voravit Puvanakijjakorn

IPC: H05B45/46 ,  F21S4/24 ,  F21V23/00 ,  F21Y105/16 ,  F21Y113/13 ,  F21Y115/10 ,  H05B47/17 ,  H05B47/175

CPC classification number: H05B45/46 ,  F21S4/24 ,  F21V23/005 ,  H05B47/17 ,  H05B47/175 ,  F21Y2105/16 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: Apparatus and methods for providing LED lighting on light tape and light sheet. A controller may provide lighting control data to one or more ICs on a segment of tape or sheet. The lighting control data may include a data packet. The data packet may include an address. The address may correspond to one or more of the ICs. The address may correspond to one or more LEDs on the segment. The address may correspond to one or more LEDs on a light tape. The address may correspond to one or more LEDs on a light sheet. The LEDs corresponding to the address may be controlled by a current regulator or regulators on a single IC. The LEDs corresponding to the address may be controlled by current regulators on different ICs.

公开(公告)号：US20240255116A1

公开(公告)日：2024-08-01

申请号：US18103758

申请日：2023-01-31

Applicant: QUALITE SPORTS LIGHTING, LLC

Inventor： Kenneth M. Spink ,  Ryan Chase Kelley

IPC: F21V5/00 ,  F21V5/04 ,  F21V7/04 ,  F21V29/70

CPC classification number: F21V5/007 ,  F21V5/045 ,  F21V7/041 ,  F21V29/70 ,  F21Y2105/16

Abstract: A lighting assembly for a luminaire includes a circuit board and light sources arranged on the circuit board. A heat sink is coupled to the circuit board. A solid integrated optical array is coupled to the circuit board. The solid integrated optical array includes solid optical lenses. Each solid optical lens is disposed over a corresponding one of the light sources. Each solid optical lens includes a light guiding body defining a total internal reflection lens and an outer light directing surface. Each solid optical lens is adapted to pass a light beam in a predefined direction to form a beam pattern. Each solid optical lens is configured to maintain a base beam size of light passing therethrough, where the base beam size is less than eleven degrees. A bezel is disposed adjacent to the at least one solid integrated optical array and coupled to the heat sink.

公开(公告)号：US20240225317A1

公开(公告)日：2024-07-11

申请号：US18611870

申请日：2024-03-21

Applicant: Juanzhi Chen

Inventor： Juanzhi Chen

IPC: A47G1/06 ,  F21V23/04 ,  F21V33/00 ,  F21Y105/16

CPC classification number: A47G1/0622 ,  F21V23/0485 ,  F21V33/0032 ,  F21Y2105/16

Abstract: The present disclosure provides a light effect structure for an electronic photo frame, and relates to the technical field of electronic photo frames. The light effect structure for an electronic photo frame includes a photo frame assembly and a light effect assembly that is mounted on the photo frame assembly, where the photo frame assembly comprises a back housing and a display that is mounted in the back housing, and the light effect assembly includes a main board, a light board, and a speaker that are mounted in the back housing, the display, the light board, and the speaker are all electrically connected to the main board, and a touch switch is integrated on the main board and configured to switch light effect of the light board. When an image is displayed on the display, light of the light board may be changed through the light effect assembly with a background color of the picture displayed on the display. When music is played, light of the light board is changed with a music rhythm. This greatly increases appreciation of the light effect structure for an electronic photo frame, so that display effect is not stagnant. In addition, the light board may be switched to a breathing light mode or a fixed single color mode. This improves atmospheres. The light effect structure for an electronic photo frame has a specific lighting function, and can be used as a night light. Furthermore, the light effect structure for an electronic photo frame has a simple and compact structure, and has a broad application prospect.

公开(公告)号：US20240221478A1

公开(公告)日：2024-07-04

申请号：US18563395

申请日：2022-05-20

Applicant: LUFTHANSA TECHNIK AG

Inventor： Wolfgang SUTTER

IPC: G08B7/06 ,  B60Q3/46 ,  B64D45/00 ,  F21K9/64 ,  F21K9/68 ,  F21V9/32 ,  F21V13/08 ,  F21V23/00 ,  F21V23/02 ,  F21V31/00 ,  F21W106/00 ,  F21W107/30 ,  F21Y105/16 ,  F21Y115/10 ,  H02J50/00

CPC classification number: G08B7/066 ,  B60Q3/46 ,  F21K9/64 ,  F21K9/68 ,  F21V9/32 ,  F21V13/08 ,  F21V23/005 ,  F21V23/023 ,  F21V31/00 ,  B64D45/00 ,  B64D2045/007 ,  F21W2106/00 ,  F21W2107/30 ,  F21Y2105/16 ,  F21Y2115/10 ,  G08B7/062 ,  H02J50/005

Abstract: An emergency lighting element includes a planar, electrically operable radiation source for planar emission of electromagnetic radiation at a front side of the radiation source; and a long-afterglow layer over a whole area on the front side of the radiation source. A penetration depth into the long-afterglow layer for radiation emitted by the radiation source corresponds at least to a thickness of the long-afterglow layer. The long-afterglow layer comprises phosphorescent material, an absorption spectrum of the long-afterglow layer at least partly overlaps an emission spectrum of the radiation source and an emission spectrum of the long-afterglow layer lies substantially in a visible range.

公开(公告)号：US12018814B2

公开(公告)日：2024-06-25

申请号：US17618063

申请日：2020-06-11

Applicant: Schreder S.A.

Inventor： Roxane Caprara ,  Paul Smets ,  Maxime Dietens

IPC: F21V13/04 ,  F21V5/00 ,  F21V7/00 ,  F21Y105/16 ,  F21Y115/10

CPC classification number: F21V13/04 ,  F21V5/007 ,  F21V7/0083 ,  F21Y2105/16 ,  F21Y2115/10

Abstract: Example embodiments relate to light emitter devices with adaptable glare classes. One example light emitting device includes a carrier. The light emitting device also includes a plurality of light sources disposed on the carrier. Additionally, the light emitting device includes a lens plate disposed on the carrier. The lens plate includes a flat portion and a plurality of lenses covering the plurality of light sources. Further, the light emitting device includes a light shielding structure mounted on said lens plate. The light shielding structure includes a plurality of closed reflective barrier walls, each having an interior bottom edge disposed on the flat portion, an interior top edge at a height above the flat portion, and a reflective surface connecting the interior bottom edge and the interior top edge and surrounding one or more associated lenses of the plurality of lenses. The height is at least 2 mm.

公开(公告)号：US11988351B1

公开(公告)日：2024-05-21

申请号：US18332937

申请日：2023-06-12

Applicant: SL Corporation

Inventor： Jong Ryoul Park ,  Michael Luketich

IPC: F21S41/20 ,  F21S41/143 ,  F21Y105/16 ,  F21Y115/10

CPC classification number: F21S41/285 ,  F21S41/143 ,  F21S41/28 ,  F21Y2105/16 ,  F21Y2115/10

Abstract: A lamp for the vehicle includes a light source part including a plurality of light sources, a diffuser lens disposed in front of the light source part in a light traveling direction, a first polarizing film disposed in front of the diffuser lens in the light traveling direction, a second polarizing film disposed in front of the first polarizing film in the light traveling direction, a display object disposed between the first polarizing film and the second polarizing film, and a protective lens disposed in front of the second polarizing film in the light traveling direction. The first polarizing film includes a plurality of first slits that extend in a first direction, and the second polarizing film includes a plurality of second slits that extend in a second direction.

公开(公告)号：US11980260B2

公开(公告)日：2024-05-14

申请号：US17818868

申请日：2022-08-10

Applicant: PARIKH HOLDINGS LLC

Inventor： Aniket Parikh

IPC: A44C15/00 ,  A44C17/02 ,  F21V23/04 ,  F21V33/00 ,  H05B47/19 ,  F21W121/06 ,  F21Y105/16

CPC classification number: A44C15/0015 ,  A44C17/02 ,  F21V23/0435 ,  F21V33/0004 ,  H05B47/19 ,  F21W2121/06 ,  F21Y2105/16

Abstract: A system and method selectively illuminate gems in a piece of jewelry, allowing the jewelry to be transformed into a utilitarian object as well as a decorative object. A person can wear the jewelry ornamentally, as well as use the jewelry like a watch or a touch screen. The jewelry includes a plurality of gems, a plurality of light sources, and a controller. The plurality of gems is arranged in at least one grid. Each of the light sources emits light reachable to a corresponding gem and oriented to illuminate the corresponding gem. The controller is responsive to a received input and is configured to selectively control the plurality of light sources to selectively illuminate the light sources to shine or not shine light on each of the plurality of gems. The light selectively changes an optical property of each gem corresponding to the received input.

公开(公告)号：US11927331B2

公开(公告)日：2024-03-12

申请号：US18085782

申请日：2022-12-21

Applicant: CARPETLIGHT GMBH

Inventor： Goetz Schmidt Zur Nedden ,  Laura Schmidt Zur Nedden ,  Niklas Bastian ,  Sebastian Chrost ,  Daniela Meyer

IPC: F21V21/32 ,  F21V15/01 ,  F21V17/12 ,  F21V19/00 ,  F21V23/00 ,  F21Y105/16 ,  F21Y107/70 ,  F21Y115/10

CPC classification number: F21V21/32 ,  F21V15/01 ,  F21V17/12 ,  F21V19/0025 ,  F21V23/007 ,  F21Y2105/16 ,  F21Y2107/70 ,  F21Y2115/10

Abstract: A lighting apparatus including: a flexible planar light source having plural illuminants over a surface of a planar carrier material, which includes a flexible planar circuit carrier fitted with the illuminants on a side. The illuminants being interconnected by electrical lines formed in or on the circuit carrier, and a controller to supply power to the illuminants and control the illuminants. The controller includes a housing disposed on an edge of the planar light source and is mechanically connected to the planar light source, an edge of the planar light source being partly accommodated in the housing. The housing including electrical and electronic components and lines connected to the electrical lines of the planar light source. A strain relief is configured to absorb tensile stresses between the housing and the planar light source to keep the tensile stresses away from electrical connections between the controller and the planar light source.

公开(公告)号：US11883549B2

公开(公告)日：2024-01-30

申请号：US17671757

申请日：2022-02-15

Applicant: UV Innovators, LLC

Inventor： Stephen Michael Grenon ,  Nicholas William Medendorp, Jr. ,  Scott Eric Liddle ,  Jeffery Michael Rosino ,  Nathan Thomas Luck

IPC: A61L2/10 ,  A61L2/24 ,  G01J1/42 ,  A61L2/26 ,  A61L9/20 ,  F21L4/02 ,  F21V11/08 ,  F21V23/00 ,  F21V23/04 ,  F21Y105/16 ,  F21Y115/10

CPC classification number: A61L2/10 ,  A61L2/24 ,  A61L2/26 ,  A61L9/20 ,  F21L4/02 ,  F21V11/08 ,  F21V23/003 ,  F21V23/0471 ,  G01J1/429 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  F21Y2105/16 ,  F21Y2115/10

Abstract: Ultraviolet (UV) light emission devices and related methods of use. The UV light emission devices disclosed herein are particularly suited for use in disinfecting surfaces and air. The UV light emission devices disclosed herein can be provided in the form factor of a handheld device that is easily held and manipulated by a human user. The human user can manipulate the handheld UV light emission device to decontaminate surfaces, air, and other areas by orienting the handheld UV light emission device so that the UV light emitted from its light source is directed to the area of interest to be decontaminated.

公开(公告)号：US11873967B2

公开(公告)日：2024-01-16

申请号：US18055619

申请日：2022-11-15

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Josh Adams ,  Emily C. Doberstein ,  Ross McIntyre ,  David Proeber ,  Duane W. Wenzel

IPC: F21S6/00 ,  F21V21/22 ,  F21V21/26 ,  F21V23/06 ,  F21S9/02 ,  F21V11/16 ,  F21V21/40 ,  F21Y115/10 ,  F21Y105/16 ,  F21V21/30

CPC classification number: F21S6/005 ,  F21S6/006 ,  F21S9/02 ,  F21V11/16 ,  F21V21/22 ,  F21V21/26 ,  F21V21/40 ,  F21V23/06 ,  F21V21/30 ,  F21Y2105/16 ,  F21Y2115/10

Abstract: A stand light includes a body having a main center shaft and a sleeve movably supported on the main center shaft. The stand light additionally includes a head assembly supported by the main body and including a light source, and a plurality of legs pivotally coupled to the body. The plurality of legs is movable with the sleeve from a collapsed position to an extended position, in which distal ends of the plurality of legs are moved away from the body. A first leg of the plurality of legs includes a first handle portion and a second leg of the plurality of legs includes a second handle portion. When the plurality of legs is in the collapsed position, the first handle portion and the second handle portion are positioned adjacent to each other to form a handle configured to be grasped by a user.