公开(公告)号：EP2786068B1

公开(公告)日：2016-04-13

申请号：EP12773272.5

申请日：2012-09-27

Applicant: OSRAM GmbH

Inventor： LI, Aiai ,  ZHENG, Shengmei ,  LIU, Tingming ,  MING, Yusheng

IPC: F21K99/00 ,  F21V19/00 ,  F21Y115/10 ,  F21Y103/00 ,  F21V29/70

CPC classification number: F21K9/20 ,  F21K9/00 ,  F21K9/90 ,  F21V19/005 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10 ,  Y10T29/49956

Abstract: A LED lighting device is disclosed, which includes a LED lighting source, a printed circuit board, a heat sink and a transparent cover. The LED lighting source is provided on the printed circuit board, and the cover is attached to the heat sink for protecting the LED lighting source and the printed circuit board. The LED lighting device further includes a rivet made of plastics, which is used to fix the printed circuit board to the heat sink.

公开(公告)号：EP2859595B1

公开(公告)日：2017-01-11

申请号：EP13728719.9

申请日：2013-06-11

Applicant: OSRAM GmbH

Inventor： HE, Yuanyuan ,  FENG, Yaojun ,  MING, Yusheng ,  WANG, Hua

IPC: H01L33/50 ,  F21K99/00

CPC classification number: F21K9/64 ,  H01L33/508

Abstract: A light-emitting device may include a substrate, a light source arranged on the substrate, and a cover part spaced a certain distance apart from the light source and transmitting light emitted from the light source to outside. The cover part includes a first part, converting wavelengths of a part of light in light emitted from the light source and having different thicknesses at least in two different light-emitting directions of the light source, and a second part, having different thicknesses in the two different light-emitting directions to compensate the thicknesses of the first part.

Abstract translation: 发光装置可以包括基板，布置在基板上的光源和与光源隔开一定距离的盖部分，并将从光源发射的光透射到外部。 覆盖部分包括第一部分，其将从光源发射的光中的一部分光的波长转换成至少在光源的两个不同的发光方向上具有不同的厚度;以及第二部分， 两个不同的发光方向来补偿第一部分的厚度。

公开(公告)号：EP2786181A1

公开(公告)日：2014-10-08

申请号：EP12798670.1

申请日：2012-11-29

Applicant: OSRAM GmbH

Inventor： MING, Yusheng ,  CHEN, Peng ,  LI, Aiai ,  CHEN, Xiaomian

IPC: G02B3/00 ,  H01L33/58

CPC classification number: H01L33/58 ,  G02B3/0056 ,  G02B19/0009 ,  G02B19/0061 ,  H01L2933/0091

Abstract: The present invention relates to lens (1), for an illuminating device, comprising a base (2) and a microlens array arranged on the base (2), wherein the microlens array comprises a plurality of microlenses (3), respective microlens (3) has a light incident surface (4) facing a light source (S) of the illuminating device and a light emergent surface (5) facing away from the light source (S), wherein the light incident surface (4) is a first curved surface (4) that defines a cavity (R) opening to the light source (S), and the light emergent surface (5) is a second curved surface (5) configured in a such a manner that light (L) incident through the first curved surface (4) emerges in a uniform diffuse transmission manner. Light emerging from the lens can be diffused on an object to be illuminated and realize an expected light distribution effect. In addition, the present invention further relates to an illuminating device with the lens.

公开(公告)号：EP2737534B1

公开(公告)日：2020-01-08

申请号：EP12753701.7

申请日：2012-08-24

Applicant: OSRAM GmbH

Inventor： CHEN, Peng ,  LIU, Tingming ,  MING, Yusheng ,  ZHONG, Chuanpeng

IPC: F21K9/00 ,  F21K9/90 ,  H01L25/075 ,  H01L33/00 ,  H01L27/15 ,  H01L33/60

公开(公告)号：EP2780627B1

公开(公告)日：2017-11-08

申请号：EP12799092.7

申请日：2012-11-15

Applicant: OSRAM GmbH

Inventor： MING, Yusheng ,  CHEN, Peng ,  YUAN, Haiping ,  GUI, Hui

IPC: B61L5/18 ,  F21V13/04 ,  F21K9/60 ,  F21K9/62 ,  F21Y115/10

CPC classification number: F21V13/04 ,  B61L5/1845 ,  B61L5/1854 ,  B61L2207/02 ,  F21K9/60 ,  F21K9/62 ,  F21Y2115/10

公开(公告)号：EP2867714A1

公开(公告)日：2015-05-06

申请号：EP13732162.6

申请日：2013-06-28

Applicant: OSRAM GmbH

Inventor： WU, Kongyi ,  ZHANG, Qihui ,  ZHANG, HongWei ,  MING, Yusheng

IPC: G02B19/00

CPC classification number: F21K9/60 ,  F21S41/143 ,  F21V5/04 ,  F21V7/0091 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066

Abstract: A lens may include a light incident surface, a first light emergent surface and side surfaces joining the light incident surface and the first light emergent surface. The light incident surface defines a space for accommodating light sources. The side surface includes at least one total-internal reflection surface and at least one second light emergent surface, a first part of light passing through the light incident surface is refracted by the first light emergent surface and emerges to generate first emergent light, a second part of light passing through the light incident surface is reflected by the total-internal reflection surfaces to the first light emergent surface and is refracted by the first light emergent surface and emerges to generate second light emergent light, and a third part of light passing through the light incident surface is refracted by the second light emergent surfaces and emerges to generate third emergent light.

Abstract translation: 透镜可以包括光入射表面，第一光出射表面和连接光入射表面和第一光出射表面的侧表面。 光入射表面限定用于容纳光源的空间。 侧表面包括至少一个全内反射表面和至少一个第二光出射表面，穿过光入射表面的第一部分光被第一光出射表面折射并出射以产生第一出射光，第二部分 穿过光入射表面的光的一部分被全内反射面反射到第一光出射表面，并被第一光出射表面折射并出射以产生第二光出射光，并且第三部分光通过 光入射表面被第二出光表面折射并出现以产生第三出射光。

公开(公告)号：EP2788681A1

公开(公告)日：2014-10-15

申请号：EP12799139.6

申请日：2012-12-05

Applicant: OSRAM GmbH

Inventor： ZHENG, Shengmei ,  CHEN, Peng ,  ZHONG, Chuanpeng ,  MING, Yusheng

IPC: F21V7/22 ,  F21V14/00 ,  F21Y101/02

CPC classification number: F21K9/58 ,  F21K9/64 ,  F21V7/22 ,  F21V13/08 ,  F21V14/00 ,  F21V14/003 ,  F21Y2115/10

Abstract: The present invention relates to a lighting device, comprising a circuit board (2) with at least one LED chip (1) thereon, sidewalls (4) extending from the circuit board (2), a phosphor cover (3) supported on the sidewalls (4), and the circuit board (2), the phosphor cover (3), and the sidewalls (4) define a cavity (R) accommodating at least one LED chip (1), characterized in that, the lighting device further comprises at least one optical member (5) arranged in the cavity (R), and the optical member (5) has an adjustable reflectivity to adjust the spectral power distribution of emitted light through the phosphor cover (3) and/or the CCT of the emitted light. The lighting device according to the present invention is easy to manufacture and compact in structure and may obtain a uniform, continuous adjustable CCT on a lighting surface.

Abstract translation: 本发明涉及一种照明装置，其包括其上具有至少一个LED芯片（1）的电路板（2），从电路板（2）延伸的侧壁（4），支撑在侧壁上的磷光体盖（3） 其特征在于，所述照明装置还包括电路板（2），荧光盖（3）和侧壁（4），所述电路板 至少一个布置在空腔（R）中的光学构件（5），并且光学构件（5）具有可调节的反射率以调节通过荧光体盖（3）的发射光的光谱功率分布和/ 发出的光。 根据本发明的照明装置易于制造并且结构紧凑并且可以在照明表面上获得均匀的，连续的可调CCT。

公开(公告)号：EP2786068A1

公开(公告)日：2014-10-08

申请号：EP12773272.5

申请日：2012-09-27

Applicant: OSRAM GmbH

Inventor： LI, Aiai ,  ZHENG, Shengmei ,  LIU, Tingming ,  MING, Yusheng

IPC: F21V19/00 ,  F21K99/00 ,  F21Y101/02

CPC classification number: F21K9/20 ,  F21K9/00 ,  F21K9/90 ,  F21V19/005 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10 ,  Y10T29/49956

Abstract: A LED lighting device is disclosed, which includes a LED lighting source, a printed circuit board, a heat sink and a transparent cover. The LED lighting source is provided on the printed circuit board, and the cover is attached to the heat sink for protecting the LED lighting source and the printed circuit board. The LED lighting device further includes a rivet made of plastics, which is used to fix the printed circuit board to the heat sink.

Abstract translation: 公开了一种LED照明装置，其包括LED照明源，印刷电路板，散热器和透明盖。 LED照明源设置在印刷电路板上，盖子安装在散热片上，用于保护LED照明源和印刷电路板。 LED照明装置还包括用于将印刷电路板固定到散热器的由塑料制成的铆钉。

公开(公告)号：EP2780627A1

公开(公告)日：2014-09-24

申请号：EP12799092.7

申请日：2012-11-15

Applicant: OSRAM GmbH

Inventor： MING, Yusheng ,  CHEN, Peng ,  YUAN, Haiping ,  GUI, Hui

IPC: F21K99/00

CPC classification number: F21V13/04 ,  B61L5/1845 ,  B61L5/1854 ,  B61L2207/02 ,  F21K9/60 ,  F21K9/62 ,  F21Y2115/10

Abstract: The present invention relates to an LED illuminating device. The LED illuminating device comprises a printed circuit board (1), and at least one LED chip group (2) arranged on the printed circuit board (1) and a lens assembly (4), wherein the LED illuminating device further comprises a reflector (3) provided between the LED chip group (2) and the lens assembly (4), and the reflector (3) is configured to diffusely reflect light from the LED chip group (2) so that the light is uniformized and emerges in a direction of the lens assembly (4).

Abstract translation: LED照明装置技术领域本发明涉及一种LED照明装置。 该LED照明装置包括印刷电路板（1）和布置在印刷电路板（1）上的至少一个LED芯片组（2）和透镜组件（4），其中LED照明装置还包括反射器 （2）和透镜组件（4）之间设置有反射器（3），反射器（3）用于漫反射来自LED芯片组（2）的光，使得光均匀化并且沿着一个方向 的透镜组件（4）。

公开(公告)号：EP2915198B1

公开(公告)日：2018-10-17

申请号：EP13783601.1

申请日：2013-10-29

Applicant: OSRAM GmbH

Inventor： MING, Yusheng ,  HE, Yuanyuan ,  FENG, Yaojun ,  OU, Zhijun

IPC: H01L33/58 ,  F21K99/00 ,  F21Y103/00 ,  H01L25/075 ,  F21Y113/20

CPC classification number: H01L33/58 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2113/20 ,  F21Y2115/10 ,  H01L25/0753

Abstract: The present invention relates to a light emitting module (10) comprising a center region and an edge region, at least one first light source (2) arranged in the edge region on one plane of the circuit board (1), and at least one first optical device (3) assigned to the respective first light sources (2), the light emitted through the first optical device (3) towards a side space beyond the edge region of the circuit board (1) is more than light emitted from the same first optical device (3) towards the center region of the circuit board (1), wherein a light flux towards the side space is greater than thereof towards a center region of the light emitting module (10). Further, the present invention relates to a lighting device and a light box comprising the light emitting module.