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1. 发明公开

EP4430340A1 LIGHT FIXTURE AND METHOD FOR OPERATING SAID LIGHT FIXTURE 审中-实审
公开(公告)号：EP4430340A1
公开(公告)日：2024-09-18
申请号：EP22817346.4
申请日：2022-11-07
申请人： CLAY PAKY S.R.L.
发明人： ALFIER, Alberto , QUADRI, Aris , FRISON, Renato , ANGELINI, Marco , FERRATI, Davide
IPC分类号： F21V14/06 , F21V13/02 , F21V5/00 , F21V8/00 , F21Y115/10 , F21Y113/13 , F21W131/406 , F21V21/30
CPC分类号： F21V14/06 , F21V13/02 , F21V5/007 , F21Y2115/1020160801 , F21Y2113/1320160801 , F21W2131/40620130101 , F21V21/30

2. 发明授权

EP3722658B1 LIGHTING APPARATUS COMPRISING A DIRECTED LIGHT BEAM 有权
公开(公告)号：EP3722658B1
公开(公告)日：2024-09-11
申请号：EP20165575.0
申请日：2020-03-25
IPC分类号： F21S6/00 , F21V14/06 , F21V17/02 , F21V21/30 , F21V21/116
CPC分类号： F21V17/02 , F21V21/30 , F21V14/06 , F21S6/002 , F21V21/116

3. 发明公开

EP4419839A1 BELEUCHTUNGSKÖRPER 审中-实审
公开(公告)号：EP4419839A1
公开(公告)日：2024-08-28
申请号：EP22803013.6
申请日：2022-10-19
申请人： GLP German Light Products GmbH
发明人： BRAUN, Steven
IPC分类号： F21V13/02 , F21V14/06 , F21Y113/13 , F21Y115/10
CPC分类号： F21Y2115/1020160801 , F21Y2113/1320160801 , F21V14/06 , F21V13/02

4. 发明公开

EP4381226A1 AN OPTICAL DEVICE FOR MODIFYING LIGHT DISTRIBUTION 审中-实审
公开(公告)号：EP4381226A1
公开(公告)日：2024-06-12
申请号：EP22741545.2
申请日：2022-06-06
申请人： Ledil Oy
发明人： SAARNIO, Olli
IPC分类号： F21V5/00 , F21V5/04 , F21V7/00 , F21V14/06 , F21V17/02 , F21Y115/10
CPC分类号： F21V14/06 , F21Y2115/1020160801 , F21V17/02 , F21V7/0091 , F21V5/008 , F21V5/004 , F21V17/104 , F21V5/045

5. 发明公开

EP4365483A1 LIGHTING DEVICE 审中-实审
公开(公告)号：EP4365483A1
公开(公告)日：2024-05-08
申请号：EP22833001.5
申请日：2022-06-23
申请人： Kyocera Corporation
发明人： TAKEUCHI Eri
IPC分类号： F21S8/02 , F21V11/10 , F21V13/02 , F21V13/12 , F21V14/06 , G02B1/118 , G02B5/00 , G02B7/02 , G02B7/04 , F21Y115/30
CPC分类号： F21V5/04 , F21V7/05 , F21V9/08 , F21V5/00 , F21S8/04 , F21V9/32 , F21V11/08 , F21V14/06 , G02B1/118 , F21S8/02 , F21V13/12 , F21V13/02 , F21V11/10 , F21Y2115/3020160801 , G02B7/02 , G02B5/00 , G02B7/04
摘要： An illumination apparatus includes a housing, a first light source, a first lens optical system, and a shield. The housing includes a first opening. The first lens optical system includes at least one first lens between a first emission portion of the first light source and the first opening in the housing on a path of first light. The first lens optical system forms an image of the first light from the first emission portion on an imaginary image plane adjacent to the first opening and causes the first light to be emitted through the first opening. The shield includes a second opening to allow passage of the first light (L1). The first light is partially incident on the shield. Two outermost beams of the first light on the first emission portion form a smaller angle after passing through the second opening in the shield than before passing through the second opening.

6. 发明公开

EP4339508A1 ILLUMINATION DEVICE 审中-实审
公开(公告)号：EP4339508A1
公开(公告)日：2024-03-20
申请号：EP22807015.7
申请日：2022-01-25
申请人： Minebea Mitsumi Inc.
发明人： ANMA, Mio , TAKAYAMA, Ryohei , HANEDA, Ryo , YAMADA, Akari
IPC分类号： F21S8/04 , F21V5/00 , F21V5/04 , F21V14/06 , F21Y113/13 , F21Y115/10
摘要： An illumination device (1) according to an embodiment of the present invention comprises a light source (4), a cup lens (5), and a condenser lens (8). The light source (4) emits point-like light. The cup lens (5) is disposed on the outgoing side of the light source (4). The condenser lens (8) is disposed on the outgoing side of the cup lens (5). The cup lens (5) is provided with a bottom surface (5a) that has a substantially circular shape which is a first outer shape, a top surface (5b) that has a substantially circular shape which is a second outer shape larger than the first outer shape and that is apart from the bottom surface (5a) toward the outgoing side in the optical axis direction, a side surface (5c) that is connected to the bottom surface (5a) and the top surface (5b), and a recessed part (5d) that is provided substantially at the center of the bottom surface (5a), that accommodates the light source (4), and that has a substantially cylindrical shape.

7. 发明公开

EP4314642A1 LEUCHTE MIT SICHERER BEFESTIGUNG VON AUFSÄTZEN 审中-实审
公开(公告)号：EP4314642A1
公开(公告)日：2024-02-07
申请号：EP22717753.2
申请日：2022-03-22
申请人： Zumtobel Lighting GmbH
发明人： BENJAMIN, Hildebrand
IPC分类号： F21V17/14 , F21V5/04 , F21V14/06 , F21S8/06 , F21Y115/10

8. 发明公开

EP4239243A1 LIGHT DISTRIBUTION ASSEMBLY AND ILLUMINATION APPARATUS 审中-实审
公开(公告)号：EP4239243A1
公开(公告)日：2023-09-06
申请号：EP21914147.0
申请日：2021-12-23
申请人： Opple Lighting Co., Ltd. , Suzhou Opple Lighting Co., Ltd.
发明人： HUANG, Junhui
IPC分类号： F21V5/04 , F21V14/06
摘要： The present disclosure discloses a light distributing component and a lighting apparatus, which belongs to a technology field of lighting. The light distributing component includes a first lens and a first clamp holding portion; the first lens has a first light incident surface, a first light emergent surface, and a side portion located between the first light incident surface and the first light emergent surface; the first clamp holding portion is arranged on the side portion of the first lens; wherein, the first lens is a light path deflecting element, and an included angle is between the first light incident surface and the first light emergent surface; the first light incident surface is arranged on a transmission path of emergent light of the lighting apparatus, and is used to receive the emergent light; and then, the first light emergent surface emits out the emergent light to change a propagation path of the emergent light. By arranging the first lens and providing the first lens with the light path deflecting element, the light distributing component and the lighting apparatus according to the present disclosure are capable of adjusting a light emergent angle more conveniently, and meanwhile, obtaining better light efficiency, thereby improving optical quality.

9. 发明授权

EP3671027B1 ADJUSTABLE OPTIC AND LIGHTING DEVICE ASSEMBLY WITH ELASTIC MEMBER 有权
公开(公告)号：EP3671027B1
公开(公告)日：2022-02-09
申请号：EP19217434.0
申请日：2019-12-18
发明人： Portinga, Joshua , Nguyen, Vincent
IPC分类号： F21V14/06 , F21S8/02 , F21Y115/10

10. 发明公开

EP3875843A1 STAGE LAMP WITH ADDITIONAL VISUAL EFFECT 无效
公开(公告)号：EP3875843A1
公开(公告)日：2021-09-08
申请号：EP20771961.8
申请日：2020-08-20
申请人： Guangzhou Haoyang Electronic Co., Ltd.
发明人： JIANG, Weikai
IPC分类号： F21S8/00 , F21V14/06 , F21V5/08 , F21W131/105 , F21W131/406 , F21Y115/10 , F21V13/14 , F21V14/08 , F21V8/00 , F21S10/02 , F21Y103/33 , F21Y113/20
摘要： A stage light with an additional visual effect includes a main light source and a lampshade, the main light source being located at a bottom of the lampshade. The stage light further includes an effect light source and a light-transmitting plate located at a light outlet of the lampshade. The effect light source and the main light source are controlled independently of each other. The light-transmitting plate has a first surface and a second surface, and a first side and a second side connecting to the first surface and the second surface, respectively. At least part of the light emitted by the effect light source enters from the first side and exits from the second side. The light emitting by the effect light source exits from the second side, so that the second side is illuminated, which decorates the stage light itself. Compared with the lighting effect that can only be shown at a target position by projection, it makes the stage light itself has certain attraction. The effect light source is used to render the light-transmitting plate alone. When the main light source is off, the effect light source can be turned on separately to light up the second side of the light-transmitting plate, with more obvious effect, and the decorative effect of the stage light itself is increased.

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