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1. 发明公开

EP3892913A1 LED FILAMENT LAMP AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：EP3892913A1
公开(公告)日：2021-10-13
申请号：EP20180011.7
申请日：2020-06-15
申请人： Xiamen Eco Lighting Co., Ltd.
发明人： Wu, Chenjun , Jiang, Hongkui , Gao, Yanzeng
IPC分类号： F21K9/232 , F21K9/90 , F21V29/50 , F21Y115/10
摘要： The present disclosure discloses an LED filament lamp and a manufacturing method therefor. The LED filament lamp comprises a lamp base assembly (1), a transparent bulb (2) hermetically connected with the lamp base assembly (1), a stem (3) installed on the lamp base assembly (1) and located inside the transparent bulb (2), a light source bar (4) installed on the stem (3), and a mixed gas filled in the transparent bulb (2); the mixed gas contains oxygen, and a volume proportion of the oxygen ranges from 1% to 25%. The transparent bulb (2) is hermetically connected with the lamp base assembly (1), such that an airtight space is formed in an inner space of the transparent bulb (2), and this space is filled with a certain volume proportion of oxygen. Reduction reaction easily occurs to indium tin oxide in a chip of the light source bar (4) of the LED filament lamp, and oxygen will be generated during the reduction reaction, but filling the transparent bulb (2) with the mixed gas containing oxygen in advance can inhibit the reduction reaction of the indium tin oxide, such that the property of the light source bar (4) itself is not easily changed, and further the phenomenon of light decay does not easily occur, and relatively high lumen maintenance can be continuously maintained.

2. 发明公开

EP3062016A1 LED SPHERICAL LIGHT FIXTURES WITH ENHANCED HEAT DISSIPATION 审中-公开
标题翻译： SPHÄRISCHELED-LEUCHTEN MIT VERBESSERTERWÄRMEABLEITUNG
公开(公告)号：EP3062016A1
公开(公告)日：2016-08-31
申请号：EP16152604.1
申请日：2011-09-19
申请人： Deepsea Power And Light, Inc.
发明人： OLSSON, Mark , SIMMONS, Jon , STEINER, Aaron , SANDERSON, John
IPC分类号： F21V15/01 , F21V23/00 , F21V29/50 , F21V31/00 , F21Y115/10
CPC分类号： F21V29/70 , B63B45/02 , F21V15/01 , F21V17/12 , F21V19/003 , F21V23/004 , F21V23/006 , F21V23/06 , F21V29/506 , F21V29/507 , F21V31/00 , F21W2107/20 , F21Y2115/10
摘要： An underwater light fixture (100) comprises an at least partially spherical thermally conductive housing (110, 120) having a hollow interior and a first aperture at a front side of the housing (110, 120). A transparent window (112) extends across the first aperture. A seal (232) between a periphery of the window (112) and the front body provides resistance to the entry of water into the hollow interior of the housing (110, 120). An LED driver circuit is positioned in the housing interior. At least one LED is mounted on an LED printed circuit board (PCB) and disposed behind the rear side of the window (112).
摘要翻译：水下灯具（100）包括具有中空内部的至少部分球形的导热壳体（110,120），并且在壳体（110,120）的前侧具有第一孔。透明窗（112）延伸穿过第一孔。在窗口（112）的周边与前部主体之间的密封件（232）提供了阻止水进入壳体（110,120）的中空内部的阻力。 LED驱动器电路位于壳体内部。至少一个LED安装在LED印刷电路板（PCB）上并且设置在窗口（112）的后侧之后。

3. 发明公开

EP4200557A1 LED BULB ADAPTERS AND METHODS OF RETROFITTING LED BULBS 审中-实审
公开(公告)号：EP4200557A1
公开(公告)日：2023-06-28
申请号：EP21857096.8
申请日：2021-08-20
申请人： Intelligent Lighting Technologies Inc.
发明人： TEMPORAO, Joseph Antonio Jose
IPC分类号： F21V15/01 , F21K9/232 , F21V19/00 , F21V25/10 , F21V29/50 , F21V5/00 , F21V7/00

4. 发明公开

EP4100677A1 LEUCHTMITTELSYSTEM 审中-公开
公开(公告)号：EP4100677A1
公开(公告)日：2022-12-14
申请号：EP21703026.1
申请日：2021-02-05
申请人： Ansorg GmbH
发明人： KNAUFF, Volker
IPC分类号： F21S8/06 , F21V17/00 , F21V17/14 , F21V1/00 , F21V3/06 , F21V5/00 , F21V17/06 , F21V21/005 , F21V23/06 , F21V29/50 , F21W131/405 , F21Y115/10

5. 发明授权

EP3557321B1 COOLING OF PROJECTOR 有权
公开(公告)号：EP3557321B1
公开(公告)日：2021-11-24
申请号：EP19158558.7
申请日：2019-02-21
发明人： CHEN, JHIH-HAO , LI, SHIH-YAO , HOU, YI-CHENG
IPC分类号： G03B21/16 , F21V29/50

6. 发明授权

EP3350511B1 DISPOSITIF DE DISSIPATION THERMIQUE POUR UN MODULE LUMINEUX DE VEHICULE AUTOMOBILE 有权
公开(公告)号：EP3350511B1
公开(公告)日：2019-08-28
申请号：EP16763816.2
申请日：2016-09-09
申请人： Valeo Vision
发明人： LESAFFRE, Olivier-Sébastien , STEFURA, Eric , NGUYEN, Huy-Cuong , SAUSSET, Eddie , LE-DEVEHAT, Erwan , BADIA, Olivier
IPC分类号： F21V29/76 , F21V23/00 , F21V31/00 , F21S45/47 , F21S45/49 , F21V15/00 , F21V19/00 , F21V29/50 , F21V29/89 , F21Y115/10 , F21Y101/00

7. 发明公开

EP3304174A1 AN OPTICAL DEVICE FOR PRODUCING HIGH BRIGHTNESS LIGHT 有权转让
标题翻译：一种生产高亮度光源的光学器件
公开(公告)号：EP3304174A1
公开(公告)日：2018-04-11
申请号：EP16722188.6
申请日：2016-05-11
申请人： Lumileds Holding B.V.
发明人： HIKMET, Rifat, Ata, Mustafa , JUTTE, Petrus, Theodorus , HOHN, Roman
IPC分类号： G02B27/10 , F21K99/00 , F21V7/00 , F21V7/04 , F21V7/06 , F21V7/09 , G02B27/14 , G03B21/20 , F21V29/50 , F21V7/22 , G02B5/10 , G02B5/18
CPC分类号： G02B6/005 , F21K9/64 , F21V7/0091 , F21V29/505 , F21Y2115/10 , G02B5/10 , G02B5/18 , G02B6/0016 , G02B6/002 , G02B6/0028 , G02B6/0031 , G02B6/0045 , G02B6/0085 , G02B27/1006 , G02B27/14 , G03B21/204 , G03B21/2066
摘要： An optical device is provided. The optical device comprises a light converting member arranged to at least party convert incoming light of a first wavelength into light of a second wavelength, to emit light of the second wavelength, and to reflect at least a part of the light of the first wavelength; and a light guide comprising a light entrance and a light exit, the light guide being arranged to guide incoming light of the first wavelength from the light entrance to the light converting member and to guide light emitted and/or reflected from the light converting member to the light exit. The light converting member and the light exit are at opposite surfaces of the light guide. The light converting member and the light exit are arranged along a main optical axis of the light guide, and the light entrance is arranged at a geometrical envelope surface surrounding the main optical axis of the light guide.

8. 发明公开

EP2587115A4 STRAIGHT TUBE LED LAMP, LAMP SOCKET SET, AND ILLUMINATION EQUIPMENT 失效
标题翻译： LED LAMP直管，灯头SET以及照明装置
公开(公告)号：EP2587115A4
公开(公告)日：2016-06-01
申请号：EP11800603
申请日：2011-06-10
申请人： PANASONIC CORP , TOSHIBA LIGHTING & TECHNOLOGY
发明人： FUKANO SATOSHI , NISHIHAMA NOBUMICHI , YAMANAKA TADASHI , MASUKO FUMIHIKO , SAITO TAKESHI , NAKAGAWA HIROKI , HIEDA MASANAO , ITO KENICHI , SUGISHITA NAOKI , ONO KEISUKE , SHIMIZU KEIICHI , KUMASHIRO SHINICHI , OSADA TAKESHI
IPC分类号： F21S2/00 , F21V14/02 , F21V19/00 , F21V23/06 , F21V29/00 , F21V29/50 , F21Y115/00 , H01R33/06
CPC分类号： H05B33/06 , F21K9/27 , F21K9/272 , F21V14/02 , F21V29/50 , F21Y2103/10 , F21Y2115/10 , H01J5/50 , H01R13/7175 , H01R33/02 , H01R33/0854 , H05B33/0803
摘要： A straight tube LED lamp includes: a straight tube in which a plurality of light emitting diodes is housed; a first cap for forming a power feeding connection to the plurality of light emitting diodes, provided on one axial direction end side of the straight tube; and a second cap for grounding, provided on another axial direction end side of the straight tube. A first terminal for forming an electrical connection to a power feeding terminal of a first lamp socket is provided in the first cap. A second terminal for forming an electrical connection to a grounding terminal of a second lamp socket is provided in the second cap.

9. 发明授权

EP3195058B1 LIGHTING SYSTEM 有权转让
公开(公告)号：EP3195058B1
公开(公告)日：2019-11-06
申请号：EP15760457.0
申请日：2015-09-09
申请人： Lumileds Holding B.V.
发明人： HIKMET, Rifat Ata Mustafa , VAN BOMMEL, Ties , HOHN, Roman , SCHUG, Josef
IPC分类号： F21V9/32 , G03B21/20 , F21V29/50

10. 发明公开

EP3350511A1 DISPOSITIF DE DISSIPATION THERMIQUE POUR UN MODULE LUMINEUX DE VEHICULE AUTOMOBILE 有权
公开(公告)号：EP3350511A1
公开(公告)日：2018-07-25
申请号：EP16763816.2
申请日：2016-09-09
申请人： Valeo Vision
发明人： LESAFFRE, Olivier-Sébastien , STEFURA, Eric , NGUYEN, Huy-Cuong , SAUSSET, Eddie , LE-DEVEHAT, Erwan , BADIA, Olivier
IPC分类号： F21V29/76 , F21S8/10 , F21V15/00 , F21V19/00 , F21V23/00 , F21V29/50 , F21V29/89 , F21V31/00 , F21Y115/10 , F21Y101/00
CPC分类号： F21S45/47 , F21S45/10 , F21S45/49 , F21S45/50 , F21V15/00 , F21V19/005 , F21V23/004 , F21V29/507 , F21V29/763 , F21V29/89 , F21V31/005 , F21Y2101/00
摘要： The invention proposes a heat sink device (100, 200, 300) for a motor vehicle lighting module. The device (100, 200, 300) is made of pressed aluminium and has good thermal conductivity. The arrangement of the cooling fins (120, 220, 320) of the device (100, 200, 300) is such that the device (100, 200, 300) can be installed in various orientations while at the same time providing good dissipation of the heat produced by a printed circuit (10) fixed to the device (100, 200, 300).

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