Invention Grant
- Patent Title: Lens and lighting device
- Patent Title (中): 镜头和照明装置
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Application No.: US14435755Application Date: 2013-10-16
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Publication No.: US09423098B2Publication Date: 2016-08-23
- Inventor: Jing Lin , Dirk Buchhauser , HongWei Zhang , Tingbiao Lan , Jin Hu , Gengjun Pan
- Applicant: OSRAM GmbH
- Applicant Address: DE Munich
- Assignee: OSRAM GMBH
- Current Assignee: OSRAM GMBH
- Current Assignee Address: DE Munich
- Agency: Viering, Jentschura & Partner mbB
- Priority: CN201220529257U 20121016
- International Application: PCT/EP2013/071656 WO 20131016
- International Announcement: WO2014/060491 WO 20140424
- Main IPC: F21V5/04
- IPC: F21V5/04 ; F21V5/08 ; G02B19/00 ; F21V5/00 ; F21V7/00 ; F21K99/00 ; F21Y101/02

Abstract:
Various embodiments may relate to a lens for a lighting assembly. The lens includes a bottom surface and an outer surface extending upwardly from the bottom surface, wherein the bottom surface includes an incident surface and the outer surface includes emergent surfaces, wherein the outer surface includes at least one first surface unit that includes a light adjusting surface and an emergent surface, the light adjusting surface receives at least one part of light beams from the incident surface and adjusts the light beams to the emergent surface to emerge through the emergent surface, and emergent light beams are converged at focus.
Public/Granted literature
- US20150260369A1 LENS AND LIGHTING DEVICE Public/Granted day:2015-09-17
Information query