公开(公告)号：WO2023091301A1

公开(公告)日：2023-05-25

申请号：PCT/US2022/048648

申请日：2022-11-02

Applicant: MUSCO CORPORATION

Inventor： GORDIN, Myron ,  BARKER, David L. ,  DIELEMAN, Brady L. ,  LEWIS, JR., Kenneth G. ,  VEENSTRA, Ian J. ,  BOYLE, Timothy J. ,  MARSHALL, James F.

IPC: F21V33/00 ,  F21V21/22 ,  F21V21/26 ,  H05B47/155 ,  H05B47/165 ,  H05B45/10 ,  F21Y115/10 ,  F21Y103/10

Abstract: It is well known that fireworks are a fundamental theatrical experience for many people. However, there are individuals and certain settings that cannot experience traditional fireworks – concerns with flammability from pyrotechnic materials often leads to a ban on fireworks in areas prone to drought, for example. For areas that cannot make use of traditional fireworks, there is a need for a suitable replacement. Discussed herein are multiple approaches to emulating a traditional fireworks show, and in a manner that does not pose a burning hazard, can be used in residential areas (as well as more traditional areas), and can emulate the look and feel of traditional fireworks. Also discussed are additional features which may not be common to some fireworks shows, but enhance a theatrical experience nonetheless at a lower operating cost.

公开(公告)号：WO2023068153A1

公开(公告)日：2023-04-27

申请号：PCT/JP2022/038169

申请日：2022-10-13

Applicant: 株式会社小糸製作所

Inventor： 生田　龍治郎 ,  野末　修平 ,  勝浦　廉尊 ,  内海　亮祐 ,  望月　一磨

IPC: F21V17/00 ,  F21V19/00 ,  F21V23/06 ,  F21Y103/10 ,  F21Y115/10 ,  F21S41/143 ,  F21S41/19 ,  F21S41/32 ,  F21S41/33 ,  F21S41/36 ,  F21S41/39 ,  F21S45/10 ,  F21S45/47 ,  F21S45/49 ,  F21W102/00 ,  F21W102/14 ,  F21W102/155

Abstract: 灯具としての車両用前照灯（１）は、光源としての第１光源（４１）及び第２光源（４２）が搭載される基板（４０）と、基板（４０）が配置されるヒートシンク（２０）と、基板（４０）をヒートシンク（２０）に押し付けるとともに第１光源（４１）及び第２光源（４２）から出射する光の一部を反射するリフレクタユニット（５０）と、を備え、基板（４０）は、互いに対向する側面（４０ｓｆ）がそれぞれ窪む凹部（４５）を有し、第１光源（４１）及び第２光源（４２）は、それぞれの凹部（４５）の底部（４５Ｂ）より内側に位置し、リフレクタユニット（５０）は、基板（４０）におけるそれぞれの凹部（４５）の底部（４５Ｂ）より外側の部位を押圧する。

公开(公告)号：WO2023036642A1

公开(公告)日：2023-03-16

申请号：PCT/EP2022/073919

申请日：2022-08-29

Applicant: BSH HAUSGERÄTE GMBH

Inventor： GE, Shikang ,  LIU, Junxin ,  MA, Bo ,  ZHANG, Jiahao

IPC: F21S4/28 ,  F21V19/00 ,  F21V33/00 ,  F21V3/04 ,  F21V5/00 ,  F21V7/00 ,  F21V17/00 ,  F21V17/16 ,  F21V23/06 ,  F21W131/305 ,  F21Y103/10 ,  F21Y115/10

Abstract: Embodiments of the present invention relate to a lighting assembly (10) for a household appliance and a household appliance (80) having the same. The lighting assembly (10) includes: a bracket (12) including a through hole (14); a lampshade (16), where the lampshade (16) and the bracket (12) define a space (18) and the lampshade (16) includes a plate-shaped light outgoing portion (20); a circuit board (22) mounted on the bracket (12) and located outside the space (18); a light emitting device (24) mounted on the circuit board (22); and a lens (26) covering the light emitting device (24) to refract light from the light emitting device (24), where the lens (26) is located within the space (18) through the through hole (14). The embodiments of the present invention may lower a space requirement, ensure a lighting effect, and so on.

公开(公告)号：WO2023012507A1

公开(公告)日：2023-02-09

申请号：PCT/IB2021/057271

申请日：2021-08-06

Applicant: STEPAN ENGINEERING GMBH

Inventor： STEPAN, Peter ,  STEPAN, Thomas

IPC: F21V23/06 ,  F21V21/005 ,  F21V21/35 ,  F21V15/01 ,  H05K1/18 ,  H01R12/70 ,  H01R12/71 ,  H01R13/66 ,  H01R25/14 ,  F21Y103/10 ,  F21Y115/10 ,  H01R12/61 ,  H01R12/62 ,  H01R12/73 ,  H05K1/14

Abstract: Die Erfindung betrifft ein elektrisches Anschlusssystem bei LED-Profilsystemen (60) bzw. dessen Komponenten und deren Zusammenstellung. Speziell ein elektrisches Anschlusselement (40) zur elektrischen Versorgung eines LED-Streifens (70), welches als ein Flexprint-Streifen (41) ausgebildet ist. Das Anschlusselement (40) weist dabei einen Versorgungsanschluss-Längenbereich (43) mit offenliegenden Längs-Leiterbahnen (42), einem LED-Verbindungs-Längenbereich (44) mit Längs-Leiterbahnen (42) an den Positionen der Anschlüsse des LED-Streifens (70), sowie eine Klebefläche (45) auf der Rückseite des Anschlusselements (40) auf. Dabei ist das elektrische Anschlusselement (40) an einer Biegestelle (46) zwischen Versorgungsanschluss-Längenbereich (43) und LED-Verbindungs-Längenbereich (44) umfaltbar, sodass diese auf gegenüberliegenden Seiten des Profilsystems (60) zu liegen kommen. Alternativ oder zusätzlich auch ein zugehöriger elektrischer Verbinder (50) zur elektrischen Versorgung des LED-Streifens (70), welcher ein PCB (51) oder umspritzten Leadframe (51) mit Federkontakten (52) auf einer Unterseite (54) und einen Kabelabgang (67) mit Kabelverbindungen (53) auf einer Oberseite (55) aufweist, wobei ein Klipselement (56) zum Anbringen am Profilsystem (60) ausgebildet ist.

公开(公告)号：WO2023275436A1

公开(公告)日：2023-01-05

申请号：PCT/FI2022/050423

申请日：2022-06-17

Applicant: MARIELECTRONICS OY

Inventor： SUNDHOLM, Göran

IPC: F21S4/20 ,  F21S4/24 ,  F21V23/00 ,  F21K99/00 ,  F21Y115/10 ,  H05B45/40 ,  H05B47/00 ,  F21Y103/10 ,  G08B7/06 ,  G08B5/36 ,  F21W111/02 ,  F21W2111/02 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A light strip system and a light strip comprising first light source groups (101, 201) and second light source groups (102, 202), wherein the light source groups comprise one or more light sources, such as an LED light source. The light strip (100) further comprises at least two separate means of conducting current, the first means of conducting current (103, 203) being connected to the light sources of the first light source groups and the second means of conducting current (104, 204) being connected to the light sources of the second light source groups. The first means of conducting current (103, 203) in the light strip is connectable to a first power supply (111, 211) at a first end (105) of the light strip, and the second means of conducting current (104, 204) in the light strip is connectable to a second power supply (112, 212) at a second end (107) of the light strip.

公开(公告)号：WO2022243100A1

公开(公告)日：2022-11-24

申请号：PCT/EP2022/062560

申请日：2022-05-10

Applicant: SIGNIFY HOLDING B.V.

Inventor： VAN BOMMEL, Ties ,  HIKMET, Rifat, Ata, Mustafa ,  ANSEMS, Johannes, Petrus, Maria

IPC: F21S8/04 ,  F21V8/00 ,  E04B1/86 ,  E04B9/04 ,  F21Y103/10 ,  F21Y115/10

Abstract: The present invention generally relates to the field of acoustically absorbing lighting devices, and in particular to an acoustic lighting tiles. Such an acoustic lighting tile (100) comprises a first light source (101) and a light guide panel (102). The first light source (101) is configured to provide, in operation, a first light source light. The light guide panel (102) comprises a bottom surface (111), a top surface (112) opposite to the bottom surface (111), and a first edge surface (113) that extends between the bottom surface (111) from the top surface (112), the first edge surface (113) being configured to receive the first light source light from the first light source (101). The light guide panel (102) comprises a plurality of slits (114), and at least part of each slit of the plurality of slits (114) tapers towards the first edge surface (113).

公开(公告)号：WO2022214498A1

公开(公告)日：2022-10-13

申请号：PCT/EP2022/059030

申请日：2022-04-05

Applicant: ATL OG

Inventor： SCHUSTER, Daniel ,  SCHMIDBERGER, Daniel

IPC: A47B19/00 ,  A47B19/10 ,  F21V21/26 ,  F21V21/30 ,  F21V21/34 ,  F21V33/00 ,  F21W131/301 ,  F21Y103/10 ,  F21Y115/10

Abstract: Eine Beleuchtungsvorrichtung (1) gemäß der vorliegenden Erfindung umfasst eine Beleuchtungseinrichtung (4) zum Beleuchten eines Objekts, einen Arm (3), der die Beleuchtungseinrichtung (4) aufweist, wobei die Beleuchtungseinrichtung (4) in etwa parallel zum Arm (3) angeordnet ist und eine Positionseinstelleinrichtung (2) mit einer Linearführungseinrichtung, wobei der Arm (3) und die Beleuchtungseinrichtung (4) mittels der Positionseinstelleinrichtung entlang einer Linearachse (7) translatorisch verschiebbar sind und der Arm (3) orthogonal zur Linearachse (7) angeordnet ist.

公开(公告)号：WO2022214429A1

公开(公告)日：2022-10-13

申请号：PCT/EP2022/058875

申请日：2022-04-04

Applicant: SIGNIFY HOLDING B.V.

Inventor： VAN BOMMEL, Ties

IPC: F21K9/232 ,  F21Y103/10 ,  F21Y107/30 ,  F21Y107/70 ,  F21Y113/17 ,  F21Y115/10

Abstract: The present invention relates to an LED filament arrangement (10) providing LED filament arrangement light (12), comprising: a first LED filament (14a) adapted to emit first LED filament light (16a); and a second LED filament (14b) adapted to emit second LED filament light (16b), wherein the first LED filament and the second LED filament are parallel, and wherein the first LED filament and the second LED filament are separated by a gap (28) and mechanically connected to each other by a plurality of spacers (30a-c) arranged between the first LED filament and the second LED filament.

公开(公告)号：WO2022098409A1

公开(公告)日：2022-05-12

申请号：PCT/US2021/045498

申请日：2021-08-11

Applicant: ELEMENTAL LED, INC.

Inventor： GREENSPAN, David ,  GREEN, Robert ,  IRONS, Travis

IPC: F21K9/66 ,  F21S4/28 ,  F21K9/69 ,  F21V17/10 ,  F21Y103/10 ,  F21Y115/10

Abstract: A linear luminaire is disclosed. The linear luminaire includes a channel, in which a strip of linear lighting is disclosed. The strip of linear lighting may have an individual optic positioned over each LED light engine. A set of louvers is provided. The set of louvers is arranged such that an individual louver is positioned over each one of the LED light engines. The individual louvers are generally cylindrical in shape. The individual louvers are connected by a web or platform that carries engaging structure allowing the set of louvers to snap or slide into the channel. The channel is covered with a channel cover, which has edges that extend out over at least a portion of the channel sidewalls, making it more difficult for dust and other foreign matter to enter the channel. The channel cover may be transparent.

公开(公告)号：WO2022039562A1

公开(公告)日：2022-02-24

申请号：PCT/KR2021/011142

申请日：2021-08-20

Applicant: 서울반도체주식회사

Inventor： 이정훈

IPC: F21K9/64 ,  F21S4/28 ,  H01L33/50 ,  A61L9/20 ,  C09K11/66 ,  C09K11/77 ,  F21Y103/10 ,  F21Y113/13

Abstract: 일 실시예에 따른 발광 장치는, 발광 다이오드 칩; 및 상기 발광 다이오드 칩으로부터 출사된 광을 다른 파장의 광으로 변환시키는 파장변환부를 포함하고, 상기 발광다이오드 칩으로부터 출사된 광 및 상기 파장변환부에 의해 파장 변환된 광이 혼합되어 백색광을 구현하며, 상기 파장변환부는 복수의 형광물질을 포함하고, 상기 복수의 형광물질은 400nm 이하의 파장에서 피크 파장을 갖는 형광물질을 포함한다.