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1. 发明授权

EP4180711B1 HOMOGENIZATION OF AN LED ARRAY 有权
公开(公告)号：EP4180711B1
公开(公告)日：2024-07-03
申请号：EP22207355.3
申请日：2022-11-14
IPC分类号： F21V3/04 , F21V3/06 , F21V3/10 , F21V5/00 , F21V13/02 , F21Y105/12 , F21Y105/16 , F21Y105/18 , F21Y113/13 , F21Y115/10 , F21W131/406
CPC分类号： F21V13/02 , F21V5/007 , F21V5/004 , F21V3/10 , F21V3/049 , F21Y2105/1220160801 , F21Y2105/1620160801 , F21Y2105/1820160801 , F21Y2113/1320160801 , F21V3/0615 , F21V3/0625 , F21Y2115/1020160801 , F21W2131/40620130101

2. 发明公开

EP4336098A2 SCHEINWERFER 审中-实审
公开(公告)号：EP4336098A2
公开(公告)日：2024-03-13
申请号：EP24154000.4
申请日：2017-08-09
申请人： Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
发明人： MUSCHAWECK, Julius
IPC分类号： F21W131/406
摘要： Beschrieben wird ein Scheinwerfer (1) zur Beleuchtung einer Film-, Studio-, Bühnen-, Event- und/oder Theaterumgebung. Der Scheinwerfer (1) umfasst eine Reflektoranordnung (11) mit einer reflektierenden Innenoberfläche (113), die einen Reflektorinnenraum (114) begrenzt, eeine Anzahl passiver Lichtleiter (12) mit Einspeisestellen (121), die außerhalb des Reflektorinnenraums (114) angeordnet sind, und mit Lichtausgabestellen (122), die innerhalb des Reflektorinnenraums (114) angeordnet sind; und eine außerhalb des Reflektorinnenraums (114) angeordnete, elektrisch betriebene Lichtquellenanordnung (13). Die Lichtquellenanordnung (13) weist einen Träger (139) auf, an dessen Frontseite (1391) erste LEDs einer ersten Farbe (1311) und zweite LEDs einer zweiten Farbe (1312) montiert sind, welche jeweils dazu ausgebildet sind, Licht zu erzeugen und es an den Einspeisestellen (121) der passiven Lichtleiter (12) einzuspeisen. Die Frontseite (1391) weist ein Strukturmuster auf, das aus einer Vielzahl gleich großer und aneinander angrenzender Hexagonalzellen gebildet ist, und jede LED der ersten und zweiten LEDs (131) in einer separaten Hexagonalzelle angeordnet ist.

3. 发明授权

EP3671011B1 GRADIENT FROSTING SYSTEM 有权
公开(公告)号：EP3671011B1
公开(公告)日：2024-02-28
申请号：EP18846863.1
申请日：2018-08-06
发明人： JIANG, Weikai
IPC分类号： F21S10/00 , F21V19/02 , F21V33/00 , A63J5/02 , F21W131/105 , F21W131/406 , F21V11/18 , F21V5/00 , F21V14/00

4. 发明公开

EP4299979A1 SYSTEM AND METHOD FOR CONTROLLING THE HUMIDITY AND PRESSURE IN A LUMINAIRE 审中-实审
公开(公告)号：EP4299979A1
公开(公告)日：2024-01-03
申请号：EP22200965.6
申请日：2022-10-11
申请人： Robe Lighting s.r.o.
发明人： Jurik, Pavel , Valchar, Josef
IPC分类号： F21V31/03 , F21V21/30 , F21V23/04 , F21W131/406 , F21Y115/10
摘要： A luminaire is provided, having first and second enclosures, a pipe, and a chamber. The first enclosure includes luminaire components that emit a light beam, has two openings, and is otherwise sealed. The second enclosure includes electronic circuits coupled to the luminaire components, has an opening, and is otherwise sealed. The first enclosure rotates relative to the second enclosure. The pipe couples an opening of the first enclosure to an opening of the second enclosure, rotates relative to the first enclosure, and is otherwise sealed. The chamber includes a drying agent, two openings, and is otherwise sealed from the external air. One opening of the chamber is rotatably coupled to an opening of the first enclosure. The other opening of the chamber is completely covered by a membrane that allows air to pass through the material while reducing the passage of water droplets in the air.

5. 发明公开

EP4290133A1 LIGHT WEIGHT LED LIGHTING PANEL 审中-实审
公开(公告)号：EP4290133A1
公开(公告)日：2023-12-13
申请号：EP23177803.6
申请日：2023-06-06
申请人： Chauvet & Sons, LLC
发明人： HOCHHEIM, Frieder , PRIMROSE, Mark , BOGDANOWICZ, Jim
IPC分类号： F21V19/00 , F21V3/02 , F21V3/06 , F21V33/00 , F21W131/406 , F21Y105/16 , F21Y115/10
摘要： An LED light fixture having a rectangular or other geometric shape plastic or other rigid material panel with at least one row of flutes. Each flute has an equally sized cross-section, forming a channel extending a length of the rigid panel. A plurality of LED strips are configured to be inserted into a corresponding one of the channels. The LED strips have a common edge at one end forming electrical connections to individual LEDs on each strip. The common edge may be contained within an enclosure. A frame surrounds the rigid panel and the enclosure. The fixture may include one or more additional pluralities of LED strips received by additional channels of the rigid panel.

6. 发明授权

EP4086504B1 LUMINAIRE AND LUMINAIRE COMBINATION 有权
公开(公告)号：EP4086504B1
公开(公告)日：2023-11-22
申请号：EP21189097.5
申请日：2021-08-02
发明人： ERNST, Norbert
IPC分类号： F21S2/00 , F21V21/005 , F21V21/30 , F21W131/406

7. 发明公开

EP4265926A1 DEVICE FOR CONNECTING STAGE FIXTURES 审中-实审
公开(公告)号：EP4265926A1
公开(公告)日：2023-10-25
申请号：EP23168390.5
申请日：2023-04-18
申请人： Portman Lights Spolka z Ograniczona Odpowiedzialnoscia
发明人： Sztejna, Lukasz , Karczewski, Maciej
IPC分类号： F16B21/16 , F16B21/12 , F21V21/005 , F21W131/406
摘要： The subject of the present invention is a connecting device for stage fixtures, in particular for connecting stage devices or stage accessories. The connecting device for stage fixtures includes a connecting shank 1 and at least one fixing pin 2 (2.1, 2.2) connected to a housing 3 (3.1, 3.2) of at least one connecting socket 4 (4.1, 4.2), wherein the connecting shank 1 is detachably connected to the at least one connecting socket 4 (4.1, 4.2) and protected against disconnection by the at least one fixing pin 2 (2.1, 2.2). The connecting shank 1 with a substantially longitudinal shape has a cross-section with at least two axes of symmetry, the connecting shank 1 includes at least one fixing slot 5 (5.1, 5.2) with cross-section similar to the letter U, and the fixing slot 5 (5.1, 5.2) extends over the entire transverse circumference of the connecting shank 1.

8. 发明公开

EP4264129A1 SCHEINWERFER 审中-实审
公开(公告)号：EP4264129A1
公开(公告)日：2023-10-25
申请号：EP21840457.2
申请日：2021-12-14
申请人： Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
发明人： MELZNER, Erwin , SCHUMACHER, Volker , LANGROCK, Ingrid
IPC分类号： F21V14/04 , F21W131/406

9. 发明公开

EP4257874A1 A FLAG ACTUATION SYSTEM FOR A LIGHTING FIXTURE 审中-实审
公开(公告)号：EP4257874A1
公开(公告)日：2023-10-11
申请号：EP22166687.8
申请日：2022-04-05
申请人： Harman Professional Denmark ApS
发明人： RASMUSSEN, Niels Joergen
IPC分类号： F21V17/10 , F21V9/08 , F21V14/08 , F21V17/02 , F21W131/406
摘要： A flag actuation system for a lighting fixture is disclosed. The flag actuation system comprises an actuator, an actuator axle connected to and drivable by the actuator, and at least two flags, each flag being movable between a first position in which the flag is arranged in an optical path defined by the flag actuation system, and a second position in which the flag is arranged out of the optical path. Each flag is individually and detachably connectable to the actuator axle via a magnetic actuator connection, and each flag is retainable in the first position by means of a first magnetic retaining connection and in the second position by means of a second magnetic retaining connection.

10. 发明授权

EP3371511B1 LEUCHTVORRICHTUNG 有权
公开(公告)号：EP3371511B1
公开(公告)日：2022-03-30
申请号：EP16815725.3
申请日：2016-11-02
发明人： EBNER, Stephan
IPC分类号： F21S10/02 , H05B33/08 , F21W131/406 , F21Y105/12 , F21Y115/10 , F21Y115/15 , F21Y113/13 , F21Y113/17

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