公开(公告)号：EP3130845B1

公开(公告)日：2018-11-21

申请号：EP16175504.6

申请日：2014-02-26

Applicant: LG Innotek Co., Ltd.

Inventor： LIM, Dong Nyung ,  KIM, Cheon Joo ,  KIM, Do Hwan ,  LEE, Sang Hoon ,  CHOI, Tae Young ,  KIM, Jae Jin ,  JOO, Keun Tak

IPC: F21V29/00 ,  F21K99/00 ,  F21V23/00 ,  F21Y101/00 ,  F21V29/70

CPC classification number: F21K9/232 ,  F21K9/23 ,  F21K9/235 ,  F21K9/237 ,  F21K9/238 ,  F21V3/00 ,  F21V3/0625 ,  F21V23/006 ,  F21V29/00 ,  F21V29/20 ,  F21V29/503 ,  F21V29/507 ,  F21V29/70 ,  F21V29/713 ,  F21V29/74 ,  F21V29/763 ,  F21V29/773 ,  F21V29/83 ,  F21V29/85 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2115/10 ,  Y02B20/30

Abstract: A lighting device 100 may be provided that includes: a heat sink 300 including a first heat radiation part 310 and a second heat radiation part 330; a light source module 200 including a substrate 210 disposed on the first heat radiation part 310 of the heat sink, and a light emitting device 230 disposed on the substrate 210; and a power supply unit 400 which is disposed within the second heat radiation part 330 of the heat sink and supplies power to the light source module. The second heat radiation part 330 of the heat sink includes an inner portion 331receiving the power supply unit 400 therewithin, an outer portion 335 enclosing the inner portion, and a first receiver 333 disposed between the inner portion and the outer portion. The first heat radiation part 310 of the heat sink includes an upper portion 311 which is disposed on the inner portion of the second heat radiation part and on which the substrate 210 of the light source module 200 is disposed, and a lower portion 313 disposed in the first receiver 333 of the second heat radiation part. 330

公开(公告)号：EP3256774B1

公开(公告)日：2018-10-17

申请号：EP16705083.0

申请日：2016-02-11

Applicant: Philips Lighting Holding B.V.

Inventor： WEGH, René, Theodorus ,  VAN UDEN, Martijn, Jochem ,  VAN BOMMEL, Ties

IPC: F21V3/00 ,  F21K9/232 ,  F21V19/00 ,  F21Y115/10 ,  F21V29/503 ,  F21Y107/10

CPC classification number: F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21S4/10 ,  F21V3/00 ,  F21V19/0015 ,  F21V29/503 ,  F21V29/506 ,  F21V29/56 ,  F21V29/83 ,  F21Y2107/10 ,  F21Y2115/10

Abstract: A lighting module (100) is disclosed, comprising a light-transmissive, elongated member (110) with a light-guiding region (114) within the elongated member (110). The elongated member (110) may be configured such that the light-guiding region (114) permits passage of fluid through the elongated member (110), possibly between a first end (116) and a second end (118) thereof. A plurality of light-emitting elements (170) are coupled to the elongated member (110) within the elongated member (110) and such that the optical axis of at least one light-emitting element is non-perpendicular with respect to a longitudinal axis (LA) of the lighting module (100). A lighting device (200) comprising the lighting module (100) is also disclosed.

公开(公告)号：EP3190616B1

公开(公告)日：2018-09-05

申请号：EP16155801.0

申请日：2016-02-16

Applicant: Shandong Prosperous Star Optoelectronics Co., Ltd

Inventor： MA, Wenbo ,  LIAO, Qiurong ,  KONG, Yiping ,  YUAN, Xincheng ,  ZHOU, Minkang

IPC: F21K9/232 ,  F21Y115/10 ,  F21Y107/00

CPC classification number: F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21V3/02 ,  F21V31/03 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/04 ,  H01L25/0753

Abstract: This invention discloses a LED light with omnidirectional light distribution comprising a light-emitting bulb and a lamp holder connecting with the light-emitting bulb. The lamp holder is set with a power driver, and external thread is set outside the lamp holder. The light-emitting bulb comprises a shell, a stem set inside the shell and a light-emitting component. One end of the stem is connected with the said power driver, and the other end of the stem is connected with the light-emitting component. The said stem is set with the wire. The angle between bar-type LED filaments is adjusted by changing the set height of support pillar and the sectional area of magnetic connecting piece, and the distribution curve fluxes of bar-type LED filaments are adjusted to obtain the LED lights with different distribution curve fluxes and make them meet different use requirements. The electrode of bar-type LED filament is connected with the wire by spot welding. The magnetic connecting piece adsorbs the die bond substrate through magnetic force to reduce the frequency of spot welding during production of LED lights with omnidirectional light distribution and greatly improve productivity and yield rate of LED lights.

公开(公告)号：EP3245849A4

公开(公告)日：2018-05-16

申请号：EP16749550

申请日：2016-02-12

Applicant: XIN YU CONNECT PTE LTD

Inventor： ZHEN CAI

IPC: H05B33/08 ,  H04B3/54 ,  H05B37/02

CPC classification number: F21K9/238 ,  F21K9/278 ,  F21Y2115/10 ,  H04B3/54 ,  H04B3/542 ,  H04N5/23206 ,  H04N5/2351 ,  H04N5/2354 ,  H04N7/04 ,  H04N7/108 ,  H04Q9/00 ,  H04Q2209/40 ,  H05B33/0845 ,  H05B37/0263 ,  H05B37/0272

Abstract: A communications device for forming a network node between two or more devices or systems. The communications device has a power supply connector for connecting to a power supply in a light socket ofa lighting system thereby to power the communications device. The communications device depends from the light socket by the power supply connector. The communications device also includes a receiverfor receiving incoming information from one or more first devices or systems, and a transmitter for transmitting outgoing information to one or more second devices or systems.

公开(公告)号：EP3316300A1

公开(公告)日：2018-05-02

申请号：EP17194679.1

申请日：2017-10-04

Applicant: Liquidleds Lighting Corp.

Inventor： HUANG, David

IPC: H01L25/075 ,  F21K9/232 ,  H01L33/48 ,  H01L33/62 ,  H01L33/64

CPC classification number: F21K9/232 ,  F21K9/238 ,  F21V23/002 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/48 ,  H01L33/62 ,  H01L33/647

Abstract: A light-emitting diode (LED) filament includes multiple LED chips (11), multiple conductive carriers (12) and a package layer. Each conductive carrier (12) takes the form of a metal sheet and the multiple conductive carriers (12) are spaced apart from each other. Each LED chip (11) is commonly carried by and electrically connected to two of the multiple conductive carriers (12) adjacent to the LED chip (11). The package layer covers the multiple LED chips (11) and the multiple conductive carriers (12) with two lateral edge portions of each conductive carrier (12) exposed from the package layer. The LED filament is mounted inside a light bulb. Because the multiple conductive carriers (12) are partially exposed from the package layer, heat generated by the multiple LED chips (11) can be dissipated to an ambient environment without affecting lighting efficiency and light output because of accumulated heat.

Abstract translation: 发光二极管（LED）灯丝包括多个LED芯片（11），多个导电载体（12）和封装层。 每个导电载体（12）采取金属片的形式并且多个导电载体（12）彼此间隔开。 每个LED芯片（11）通常由与LED芯片（11）相邻的多个导电载体（12）中的两个承载并电连接到两个导电载体（12）。 封装层覆盖多个LED芯片（11）和多个导电载体（12），并且每个导电载体（12）的两个横向边缘部分从封装层暴露。 LED灯丝安装在灯泡内。 因为多个导电载体12部分地从封装层暴露出来，所以由多个LED芯片11产生的热量可以散逸到周围环境中，而不会由于积聚的热量而影响照明效率和光输出。

公开(公告)号：EP3312497A1

公开(公告)日：2018-04-25

申请号：EP17000744.7

申请日：2017-04-28

Applicant: Xiamen Eco Lighting Co., Ltd.

Inventor： CAO, Liangliang ,  SU, Lilei ,  LI, Wanzhen

IPC: F21K9/90 ,  F21K9/232

CPC classification number: F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21K9/90 ,  F21V3/02 ,  F21V17/101 ,  F21V23/06 ,  F21V29/89 ,  F21Y2107/70 ,  F21Y2115/10

Abstract: A method for installing a LED light bar into a light bulb. First, place a light module into bulb shell (104). Said light bar module has a plurality of LED light bars and expansion structure. The expansion structure is unexpanded and disposed between the plurality of LED light bars. Each LED light bar has a certain bending property. Expending the expansion structure (106) makes said the plurality of LED light bars bent to the direction of bulb shell individually. And then, remove the expansion module (110) and install the other components of the bulb (112).

Abstract translation: 一种将LED灯条安装到灯泡中的方法。 首先，将灯模块放入灯泡壳（104）中。 所述灯条模块具有多个LED灯条和扩展结构。 膨胀结构未膨胀并设置在多个LED灯条之间。 每个LED灯条都有一定的弯曲性能。 扩展结构（106）的扩展使得所述多个LED灯条分别向灯泡壳的方向弯曲。 然后，卸下扩展模块（110）并安装灯泡（112）的其他组件。

公开(公告)号：EP3296614A1

公开(公告)日：2018-03-21

申请号：EP17191071.4

申请日：2017-09-14

Applicant: Ledvance GmbH

Inventor： Haberkorn, Lene ,  Eckert, Klaus ,  Frye, Lambert ,  YU, HuaLi ,  XU, Baijin ,  LIU, Jitao ,  XIE, Qian ,  LI, Liqin

IPC: F21K9/232 ,  F21K9/237 ,  F21K9/238 ,  F21Y115/10

CPC classification number: F21K9/232 ,  F21K9/237 ,  F21K9/238 ,  F21Y2115/10

Abstract: A lighting device comprises a holder for LED filaments (12). The holder has a first electrically conductive holding structure (14) and a second electrically conductive holding structure (15). Each holding structure comprises an essentially longitudinal connection section (9, 9) and an attachment section (17, 20) essentially perpendicular to the connection section.

Abstract translation: 照明装置包括用于LED灯丝（12）的支架。 支架具有第一导电保持结构（14）和第二导电保持结构（15）。 每个保持结构包括基本上纵向的连接部分（9,9）和基本垂直于连接部分的连接部分（17,20）。

公开(公告)号：EP2929238B1

公开(公告)日：2018-02-21

申请号：EP13818438.7

申请日：2013-12-05

Applicant: Philips Lighting Holding B.V.

Inventor： BUKKEMS, Peter Johannes Martinus ,  RIJSKAMP, Peter ,  KADIJK, Simon Eme ,  ANSEMS, Johannes Petrus Maria

IPC: F21V15/01 ,  H05K1/02 ,  F21V29/506 ,  F21V29/70 ,  F21K9/232 ,  H05K1/18 ,  F21K9/60 ,  F21K9/238 ,  F21Y115/10 ,  F21K9/90 ,  F21Y105/10 ,  F21V3/02 ,  F21Y107/90

CPC classification number: F21V7/22 ,  F21K9/23 ,  F21K9/232 ,  F21K9/238 ,  F21K9/60 ,  F21K9/61 ,  F21K9/69 ,  F21K9/90 ,  F21V3/02 ,  F21V5/04 ,  F21V15/01 ,  F21V19/003 ,  F21V19/006 ,  F21V23/003 ,  F21V29/503 ,  F21V29/506 ,  F21V29/507 ,  F21V29/70 ,  F21V29/74 ,  F21V29/80 ,  F21Y2105/10 ,  F21Y2107/90 ,  F21Y2115/10 ,  H05K1/0209 ,  H05K1/189 ,  H05K2201/10106

Abstract: The present invention relates to a lighting device (11) comprising a light emitting portion with at least two solid state light sources, SSL (18). The light emitting portion includes a first cover member (12a) with a first light source carrier (13a) and a first light transmitting portion (14), a second cover member (12b) with a second light source carrier (13b) and a second light transmitting portion (14). The first and second cover member are arranged such that a first light transmitting portion is aligned with the second SSL to allow transmission of light emitted from the second SSL through the first cover member, and a second light transmitting portion is aligned with the first SSL to allow transmission of light emitted from the first SSL through the second cover member. According to this design, light emitted from an SSL on one cover member will be transmitted through the other cover member. Dissipation of heat from each SSL may be provided in the other direction, i.e. in a direction opposite to the light emitting direction of each SSL.

公开(公告)号：EP3276247A1

公开(公告)日：2018-01-31

申请号：EP16767607.1

申请日：2016-03-22

Applicant: Liu, Boren

Inventor： LIU, Boren ,  KONG, Yiping ,  YUAN, Xincheng

IPC: F21K9/232 ,  F21K9/238 ,  F21V23/00 ,  F21Y115/10

CPC classification number: F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21K9/90 ,  F21V3/02 ,  F21V3/061 ,  F21V17/101 ,  F21V17/105 ,  F21V19/003 ,  F21V19/005 ,  F21V23/001 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2107/00 ,  F21Y2109/00 ,  F21Y2115/10

Abstract: An LED filament (6), comprising a plurality of light-emitting chips (61), a metal electrical terminal (62), a fluorescent glue (63), an insulating substrate (64) and an electrically and magnetically conductive connector (65). The plurality of light-emitting chips (61) are connected in series, and encapsulated and fixed on a surface of the insulating substrate (64) by the fluorescent glue (63), one face of the electrically and magnetically conductive connector (65) is fitted on another surface of the insulating substrate (64), the metal electrical terminal (62) is electrically connected to a light-emitting chip (61) at one end of the insulating substrate (64), and the electrically and magnetically conductive connector (65) is electrically connected to a light-emitting chip (61) at another end of the insulating substrate (64). Also provided is an LED filament illumination lamp, comprising a plurality of the LED filaments (6) and a permanent magnet (7). The LED fHaments (6) are magnetically and movably connected by means of magnetic attraction via the permanent magnet (7), and are capable of automatic sliding adjustment during thermal expansion and elongation. Light rays of the LED illumination lamp are free from blocking components, the illumination directions are free from shadows, and the LED illumination lamp has a three-dimensional illumination effects.

Abstract translation: 包括多个发光芯片（61），金属电端子（62），荧光胶（63），绝缘基板（64）和导电和导磁连接器（65）的LED灯丝（6） 。 多个发光芯片串联连接，并通过荧光胶（63）封装固定在绝缘基板（64）的表面上，导电导电连接器（65）的一面为 （64）的另一个表面上，金属电端子（62）电连接到绝缘基板（64）的一端处的发光芯片（61），并且导电和导磁连接器 65）电连接到绝缘衬底（64）的另一端处的发光芯片（61）。 还提供了一种LED灯丝照明灯，其包括多个LED灯丝（6）和永磁体（7）。 发光二极管元件（6）通过永磁体（7）通过磁性吸引而磁性且可移动地连接，并且能够在热膨胀和伸长期间自动滑动调节。 LED照明灯的光线没有阻挡部件，照明方向没有阴影，并且LED照明灯具有三维照明效果。

公开(公告)号：EP3256774A1

公开(公告)日：2017-12-20

申请号：EP16705083.0

申请日：2016-02-11

Applicant: Philips Lighting Holding B.V.

Inventor： WEGH, René, Theodorus ,  VAN UDEN, Martijn, Jochem ,  VAN BOMMEL, Ties

IPC: F21V3/00 ,  F21K99/00 ,  F21V19/00 ,  F21Y115/10 ,  F21Y107/10

CPC classification number: F21K9/237 ,  F21K9/232 ,  F21K9/238 ,  F21S4/10 ,  F21V3/00 ,  F21V19/0015 ,  F21V29/503 ,  F21V29/506 ,  F21V29/56 ,  F21V29/83 ,  F21Y2107/10 ,  F21Y2115/10

Abstract: A lighting module (100) is disclosed, comprising a light-transmissive, elongated member (110) with a light-guiding region (114) within the elongated member (110). The elongated member (110) may be configured such that the light-guiding region (114) permits passage of fluid through the elongated member (110), possibly between a first end (116) and a second end (118) thereof. A plurality of light-emitting elements (170) are coupled to the elongated member (110) within the elongated member (110) and such that the optical axis of at least one light-emitting element is non-perpendicular with respect to a longitudinal axis (LA) of the lighting module (100). A lighting device (200) comprising the lighting module (100) is also disclosed.