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公开(公告)号:WO2014195217A1
公开(公告)日:2014-12-11
申请号:PCT/EP2014/061155
申请日:2014-05-28
Applicant: OSRAM GMBH
Inventor: HUANG, RuiBin , LI, Aiai , LIU, Tingming , LI, Xiaoqing
IPC: F21V14/06 , F21Y101/02
CPC classification number: F21V14/06 , F21Y2115/10
Abstract: The present invention relates to a lens for an illuminating device, comprising two oppositely arranged sub-lenses, wherein the sub-lenses respectively have two surfaces facing away from each other, wherein at least one surface is configured as a wavy-like surface structure, and the two sub-lenses are capable of moving relatively between a first relative position and a second relative position, such that parallel beam from a light source of the illuminating device produce parallel beam at the first relative position after entering through one of sub-lens and exiting through the other sub-lens, while producing non-parallel beam at the second relative position after entering through one sub-lens and exiting through the other sub-lens.In addition, the present invention further relates to an illuminating device.
Abstract translation: 本发明涉及一种用于照明装置的透镜,包括两个相对布置的子透镜,其中子透镜分别具有彼此背离的两个表面,其中至少一个表面被构造为波状表面结构, 并且两个子透镜能够在第一相对位置和第二相对位置之间相对移动,使得来自照明装置的光源的平行光束在通过子透镜中的一个进入之后的第一相对位置处产生平行光束 并且通过另一个子透镜排出,同时在通过一个子透镜进入并通过其它子透镜离开之后在第二相对位置处产生非平行光束。另外,本发明还涉及一种照明装置。
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公开(公告)号:WO2018041723A1
公开(公告)日:2018-03-08
申请号:PCT/EP2017/071367
申请日:2017-08-24
Applicant: TRAXON TECHNOLOGIES LTD. , OSRAM GMBH
Inventor: ZHANG, Daoqiang , YAU, Ming Sang , HUANG, RuiBin
IPC: F21V7/09 , F21S4/28 , F21S8/00 , F21W131/107 , F21Y103/10 , F21Y115/10 , F21Y113/13
Abstract: The luminaire (1) comprises alight-emitting semiconductor chip (2) having a main emission side (20) and a reflector (3) having a reflection side (30) that faces the main emission side (20). A base line (B) runs through the main emission side (20) and a local height (h) of the reflection side (30) is measured against the base line (B). A local focal length (f) of the reflection side (30) increases along the local height (h), concerning ray bundles (R) coming in parallel with the base line (B) from an exterior of the luminaire (1).
Abstract translation: 照明设备(1)包括具有主发射侧(20)的发光半导体芯片(2)和具有面对主发射侧(20)的反射侧(30)的反射器(3) 20)。 基线(B)穿过主发射侧(20)并且反射侧(30)的局部高度(h)相对于基线(B)被测量。 关于从灯具(1)的外部与基线(B)平行的光束(R),反射侧(30)的局部焦距(f)沿着局部高度(h)增加。 / p>
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公开(公告)号:EP3504475A1
公开(公告)日:2019-07-03
申请号:EP17758136.0
申请日:2017-08-24
Applicant: Traxon Technologies Ltd. , OSRAM GmbH
Inventor: ZHANG, Daoqiang , YAU, Ming Sang , HUANG, RuiBin
IPC: F21V7/09 , F21S4/28 , F21S8/00 , F21W131/107 , F21Y103/10 , F21Y115/10 , F21Y113/13
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