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2. 发明公开

EP4381224A1 LIGHT EMITTING DEVICE WITH HEAT SPACER 审中-实审
公开(公告)号：EP4381224A1
公开(公告)日：2024-06-12
申请号：EP22760909.6
申请日：2022-08-02
申请人： Signify Holding B.V.
发明人： BUKKEMS, Peter, Johannes, Martinus , HEIJMANS, Martinus, Arnoldus, Cornelis
IPC分类号： F21S8/02 , F21V29/71 , F21V29/73 , F21V29/76 , F21V19/00 , F21V17/16 , F21Y115/10
CPC分类号： F21S8/026 , F21Y2115/1020160801 , F21V19/003 , F21V29/713 , F21V29/763 , F21V17/162 , F21V29/73

3. 发明授权

EP3189270B1 LIGHTING DEVICE 有权
公开(公告)号：EP3189270B1
公开(公告)日：2018-11-28
申请号：EP15759699.0
申请日：2015-08-25
申请人： Philips Lighting Holding B.V.
发明人： GIELEN, Vincent Stefan David , DE GRAAF, Jan , CLARKE, Brian David
IPC分类号： F21V7/10 , F21V29/503 , F21V29/505 , F21K99/00 , F21S8/02 , F21V7/04 , F21Y101/00 , F21Y115/10 , F21Y105/18
CPC分类号： F21V29/74 , F21K9/232 , F21K9/235 , F21K9/237 , F21K9/238 , F21S8/026 , F21V1/02 , F21V3/02 , F21V7/041 , F21V7/10 , F21V7/22 , F21V29/503 , F21V29/505 , F21V29/76 , F21V29/763 , F21Y2101/00 , F21Y2105/18 , F21Y2115/10
摘要： The invention relates to a lighting device kit of parts comprising a lamp (3) and a lamp shade (5). The lamp (3) of the lighting device comprises a light source (11) and a heat sink area (13) comprising a main heat dissipating surface (15). The lamp shade (5) of the lighting device comprises a shade structure (17) conjoined via a thermal path part with a cooling structure (21) comprising a main surface (24). In a mounted position of the lamp shade (5) and the lamp (3), the main surface (24) of the cooling structure (21) adjoins the main heat dissipating surface (15) of the heat sink area (13). The invention further relates to a lamp and a lamp shade of said lighting device kit of parts.

4. 发明公开

EP3361833A3 MODULAR LIGHTING SYSTEMS 审中-公开
公开(公告)号：EP3361833A3
公开(公告)日：2018-10-31
申请号：EP17200926.8
申请日：2009-04-14
申请人： Digital Lumens Incorporated
发明人： CHEMEL, Brian , PIEPGRAS, Colin , KONDO, Steve, T. , JOHNSTON, Scott, D.
IPC分类号： H05B37/02 , F21S9/02 , F21V23/04 , F21S9/04 , F21V29/00 , H05B33/08
CPC分类号： H05B37/029 , F21S2/005 , F21S8/04 , F21S8/086 , F21S9/024 , F21S9/043 , F21V19/0015 , F21V21/30 , F21V23/0442 , F21V29/51 , F21V29/763 , F21W2131/101 , F21W2131/103 , F21W2131/105 , F21W2131/40 , F21W2131/407 , F21Y2115/10 , F21Y2115/15 , H05B33/0854 , H05B37/0218 , H05B37/0227 , H05B37/0254 , Y02B20/46 , Y02B20/48
摘要： In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with one or more of rotatable LED light bars, integrated sensors, onboard intelligence to receive signals from the LED light bars and control the LED light bars, and a mesh network connectivity to other fixtures.

5. 发明公开

EP3364104A1 FLOODLIGHT 有权转让
公开(公告)号：EP3364104A1
公开(公告)日：2018-08-22
申请号：EP17290022.7
申请日：2017-02-15
申请人： Zumtobel Lighting GmbH , Thorn Europhane S.A.
发明人： FAVAROLO, Angelo , ROCARD, Florian
IPC分类号： F21W131/105 , F21V15/00 , F21S8/08 , F21V23/00
CPC分类号： F21V15/00 , F21S8/086 , F21V23/009 , F21V29/763 , F21W2131/105
摘要： Floodlight (1), in particular floodlight for sports lighting, comprising: a first floodlight module (10) having a first group of light sources (11) for light emission, a second floodlight module (20) having a second group of light sources (21) for light emission, and an optical element (30). A peripheral end (16) of the first floodlight module (10) is connected to a first peripheral end (27) of the second floodlight module (20), and a peripheral end (35) of the optical element (30) is connected to a second peripheral end (26) of the second floodlight module (20) being opposite to the first end (27). Each of the first floodlight module (20) and the optical element (30) are tilted with respect to the second floodlight module (20) in a direction towards each other, such that the optical element (30) is able to optically interact with at least the light emitted from the first group of light sources (11).

6. 发明公开

EP3348618A1 HEAT-CONDUCTIVE RESIN COMPOSITION 有权
公开(公告)号：EP3348618A1
公开(公告)日：2018-07-18
申请号：EP16843938.8
申请日：2016-09-06
申请人： Kaneka Corporation
发明人： EZAKI, Toshiaki , SAEGUSA, Kazunori
IPC分类号： C08L101/00 , C08K3/00 , C08K5/00 , C08L67/00 , F21V29/503 , F21V29/76 , F21V29/87 , F21W101/10 , F21W101/14
CPC分类号： C09K5/14 , C08K3/00 , C08K3/042 , C08K5/00 , C08K2201/001 , C08K2201/005 , C08L67/00 , C08L67/02 , C08L101/00 , C08L2203/20 , C08L2205/025 , F21S45/47 , F21V29/503 , F21V29/76 , F21V29/763 , F21V29/87 , F21Y2115/10
摘要： Provided is a thermally conductive resin composition having a specific gravity of 1.4-2.0 and an In-Plane thermal conductivity of 1 W/(m•K) or higher, and containing at least (A) 30-90% by mass of a thermoplastic resin, (B) 9-69% by mass of an inorganic filler having a thermal conductivity of 1 W/(m•K) or higher, and (C) 0.05-10% by mass of a crystallization accelerator.

7. 发明授权

EP2459925B1 LAMPE 有权转让
公开(公告)号：EP2459925B1
公开(公告)日：2018-04-11
申请号：EP10739320.9
申请日：2010-07-20
申请人： LEDVANCE GmbH
发明人： BERTRAM, Ralph , BREIDENASSEL, Nicole , HOETZL, Guenter , KRAUS, Robert
IPC分类号： F21V29/506 , F21V3/02 , F21K9/232 , F21K9/233 , F21K9/27 , F21K9/66 , F21Y115/10 , F21Y103/10
CPC分类号： F21K9/232 , F21K9/233 , F21K9/27 , F21K9/66 , F21V3/02 , F21V3/06 , F21V17/101 , F21V29/506 , F21V29/75 , F21V29/763 , F21V29/86 , F21Y2103/10 , F21Y2115/10

8. 发明公开

EP3278018A1 LED LIGHTING MODULE WITH HEAT SINK AND A METHOD OF REPLACING AN LED MODULE 有权转让
标题翻译：带有散热片的LED照明模块和更换LED模块的方法
公开(公告)号：EP3278018A1
公开(公告)日：2018-02-07
申请号：EP16714359.3
申请日：2016-03-31
申请人： Lumileds Holding B.V.
发明人： MERTENS, Juergen Gerhard , MARCHEWKA, Astrid , PETERS, Ralph Hubert , SPINGER, Benno , HENNINGER, Georg
IPC分类号： F21V19/04 , F21V29/71 , F21Y115/10 , F21S8/10
CPC分类号： F21S45/47 , F21S41/147 , F21S41/192 , F21S45/49 , F21V17/002 , F21V19/045 , F21V29/713 , F21V29/763 , F21Y2115/10
摘要： An LED module combines a heat sink portion and an LED arrangement. The heat sink portion is a first part of a multiple part heat sink having at least this first part and a second part. The heat sink portion is not sufficient alone to provide the required cooling for the operation of the LED arrangement so it can be small and low cost. A user can simply replace the LED module as a single unit, without the significant waste and cost of disposing of the full heat sink.

9. 发明公开

EP3153764A4 MULTIFUNCTIONAL MODULE-TYPE LIGHT 无效
公开(公告)号：EP3153764A4
公开(公告)日：2017-11-22
申请号：EP15799363
申请日：2015-05-26
申请人： CHINOLITE (HK) LTD
发明人： IP POK SUM
IPC分类号： F21S2/00 , F21V21/14 , F21Y101/00
CPC分类号： F21S2/005 , F21S2/00 , F21V3/00 , F21V21/14 , F21V21/30 , F21V23/008 , F21V29/76 , F21V29/763 , F21W2131/10 , F21Y2115/10
摘要： Disclosed is a multifunctional module-type light, comprising a light-emitting module (1) and a supporting assembly (2). The light-emitting module (1) is composed of at least one LED module (10), and a plurality of the LED modules (10) are connected via a connecting assembly (3). The supporting assembly (2) comprises a supporting frame (21) and a positioning assembly (22), wherein the supporting frame (21) is installed on the light-emitting module (1) in the manner that the angle thereof is adjustable via the positioning assembly (22), and the supporting frame (21) has installation feet (211) for connecting the light-emitting module (1) and a supporting surface (212) for connecting the two installation feet (211). The supporting surface (212) is a flat surface or an inclined surface, and the light-emitting module (1) is secured on the flat surface via the supporting surface (212). Such multifunctional module-type light uses a modularized designed unit structure, which breaks the power constraints that a conventional lamp has only a single-housing. The light-emitting module (1) can be formed by connecting a plurality of the independent LED modules (10) via the connecting assembly (3), and a suitable number of the LED modules (10) can be chosen according to the requirements of the outdoor environment so as to adapt to different environments. The supporting frame (21) is installed on the light-emitting module (1) in the manner that the angle thereof is adjustable, and the illuminating range can be adjusted according to different using requirements to meet different using demands.

10. 发明公开

EP3109541A4 LAMP FOR VEHICLES 审中-公开
公开(公告)号：EP3109541A4
公开(公告)日：2017-11-15
申请号：EP15749612
申请日：2015-02-13
申请人： STANLEY ELECTRIC CO LTD
发明人： YATSUDA YASUSHI , HIRASAWA HIROSHI
IPC分类号： F21S8/12
CPC分类号： B60Q1/0023 , B60Q1/0076 , B60Q2300/112 , B60Q2300/42 , B60Q2300/45 , F21K9/64 , F21S41/14 , F21S41/16 , F21S41/255 , F21S41/675 , F21S45/47 , F21S48/1145 , F21S48/1258 , F21S48/1757 , F21S48/328 , F21V29/763 , G02B26/0858 , G02B26/105
摘要： A vehicle lamp using a light polarizer that two-dimensionally scans excitation light forms a light intensity distribution having relatively high light intensity in a partial region (such as a region near the center), the light intensity distribution being required for a vehicle lamp. The vehicle lamp configured to form a predetermined light distribution pattern includes: an excitation light source; a light polarizer that two-dimensionally scans the excitation light, and that includes a mirror unit that reflects excitation light incident from the excitation light source, a first actuator that oscillates the mirror unit around a first axis by using resonant drive, and a second actuator that oscillates the mirror unit around a second axis orthogonal to the first axis by using nonresonant drive, the light polarizer being arranged while the first axis is included in a vertical plane, as well as the second axis is included in a horizontal plane; a wavelength converter having a scan region in which a light intensity distribution is formed by drawing a two-dimensional image with the excitation light that is two-dimensionally scanned by the mirror unit; a control unit that controls the first actuator by using the resonance drive as well as the second actuator by using the nonresonant drive so that the two-dimensional image is formed in the scan region with the excitation light that is two-dimensionally scanned by the mirror unit; and an optical system that projects the light intensity distribution formed in the scan region to form the prescribed light distribution pattern. The control unit controls the second actuator to relatively reduce an oscillation rate around the second axis of the mirror unit, while the two-dimensional image is drawn in a partial region in the scan region with the excitation light that is two-dimensionally scanned by the mirror unit, to form the light intensity distribution having relatively high light intensity in the partial region in the scan region.

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