公开(公告)号：EP2986908B1

公开(公告)日：2020-01-22

申请号：EP14714637.7

申请日：2014-03-24

Applicant: OSRAM GmbH

Inventor： ZHANG, Xinjian ,  FENG, Yaojun ,  HE, Yuanyuan ,  WANG, Hua

IPC: F21V21/088 ,  F21V21/34 ,  F21Y115/10 ,  F21Y105/10

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.

公开(公告)号：EP3044625A1

公开(公告)日：2016-07-20

申请号：EP14766672.1

申请日：2014-09-05

Applicant: OSRAM GmbH

Inventor： FENG, Yaojun ,  LI, Aiai ,  HE, Yuanyuan ,  YANG, Canbang

IPC: G02B19/00 ,  F21V5/04

CPC classification number: F21V13/10 ,  F21V5/04 ,  F21V7/00 ,  F21V13/12 ,  F21V29/70 ,  F21Y2101/00 ,  G02B19/0028 ,  G02B19/0061 ,  G02B27/0018

Abstract: Various embodiments may relate to an optical unit for a light-emitting structure, a light-emitting structure, and a light box comprising the light-emitting structure. The optical unit includes a body and a light-blocking structure, wherein the body includes at least one reflective surface, wherein the light-blocking structure includes a first light-blocking structure and a second light-blocking structure, wherein the first light-blocking structure is formed in one piece with the body, and the second light-blocking structure is arranged in the first light-blocking structure, wherein the first light-blocking structure is arranged to at least partially surround the reflective surface, to block the light leaks from the reflective surface by the second light-blocking structure.

Abstract translation: 各种实施例可在光学单元涉及一种用于发光结构，发光结构，以及光箱，包括所述发光结构。 该光学单元包括主体和一个阻光结构，worin所述主体包括至少一个反射表面，worin遮光结构包括第一阻光结构和第二阻光结构，worin第一遮光 结构形成一体与主体，并且所述第二阻光结构被布置在第一阻光结构，worin第一阻光结构被布置成至少部分地围绕所述反射面，以阻挡光泄漏 从由第二阻光结构的反射表面。

公开(公告)号：EP2915198A1

公开(公告)日：2015-09-09

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 ,  F21Y101/02 ,  F21Y103/00

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.

Abstract translation: 本发明涉及包括中心区域和边缘区域的发光模块（10），布置在电路板（1）的一个平面上的边缘区域中的至少一个第一光源（2）和至少一个 分配给各个第一光源（2）的第一光学装置（3），通过第一光学装置（3）朝向电路板（1）的边缘区域的侧面空间发射的光比从 朝向电路板（1）的中心区域的相同的第一光学器件（3），其中朝向侧面空间的光通量朝向发光模块（10）的中心区域大。 此外，本发明涉及一种包括发光模块的照明装置和灯箱。

公开(公告)号：EP2859595A1

公开(公告)日：2015-04-15

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

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.

公开(公告)号：EP2788682A1

公开(公告)日：2014-10-15

申请号：EP12743419.9

申请日：2012-07-23

Applicant: OSRAM GmbH

Inventor： FENG, Yaojun ,  HE, Yuanyuan ,  LUO, Yabin ,  SUN, Xiaoqing

IPC: F21V14/06 ,  F21V14/04 ,  F21W131/405 ,  F21Y101/02

CPC classification number: F21V14/06 ,  F21V14/04 ,  F21W2131/405 ,  F21Y2115/10

Abstract: The present invention relates to an illumination angle adjusting device (10), for an illuminating device (100) comprising a light source (4), characterized in that the illumination angle adjusting device (10) comprises a base accommodating the light source (4) and a rotatable optical device (2) mounted on the base and rotated with respect to the light source (4). The illumination angle adjusting device (10) of the present invention can adjust an illumination area merely by rotating a lens (12) and has the prominent advantage of convenient adjustment.

Abstract translation: 本发明涉及一种用于包括光源（4）的照明装置（100）的照明角度调节装置（10），其特征在于，所述照明角度调节装置（10）包括容纳所述光源（4）的基座， 以及安装在基座上并相对于光源（4）旋转的可旋转的光学装置（2）。 本发明的照明角度调节装置（10）仅通过旋转透镜（12）来调节照明区域，具有调整方便的优点。

公开(公告)号：EP2622652A1

公开(公告)日：2013-08-07

申请号：EP11757231.3

申请日：2011-09-05

Applicant: OSRAM GmbH

Inventor： FENG, Yaojun ,  DAI, Chenglong ,  HE, Yubao ,  LUO, Yabin

IPC: H01L33/58 ,  H01L33/56 ,  H01L33/48

CPC classification number: F21V5/04 ,  B29C65/542 ,  B29D11/0073 ,  B29L2011/0016 ,  B29L2031/3425 ,  G02B3/04 ,  G02B7/025 ,  G02B19/0014 ,  G02B19/0061 ,  H01L31/0232 ,  H01L33/56 ,  H01L33/58 ,  H01L2933/0058

Abstract: A lens configured to a lighting device, comprising an optical part (1) and a mechanical part (2) surrounding the optical part (1), wherein, the mechanical part (2) comprises a blocking protrusion (3) protruding in a direction parallel to the optical axis (4) of the lens, surrounding the optical part (1) and spaced apart from the optical part (1). This type of lens can effectively prevent the optical part from being damaged, for example, in a low pressure molding process, by a hot liquid glue, improve the yield of the lighting device, and have fine waterproof ability at the same time. Also disclosed is a lighting device having this type of lens, and the lighting device has beautiful appearance and fine waterproof effect. A method configured to make this lighting device is also disclosed.