Invention Grant
- Patent Title: Extensible lamp to reduce shadow
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Application No.: US16045988Application Date: 2018-07-26
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Publication No.: US10683991B2Publication Date: 2020-06-16
- Inventor: Jing Lin
- Applicant: LEDVANCE GmbH
- Applicant Address: DE Garching Bei München
- Assignee: LEDVANCE GMBH
- Current Assignee: LEDVANCE GMBH
- Current Assignee Address: DE Garching Bei München
- Agency: Hayes Soloway PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@709b0060
- Main IPC: F21V14/02
- IPC: F21V14/02 ; F21V19/00 ; F21K9/20 ; F21S8/06 ; F21S6/00 ; F21V21/34 ; F21Y115/10 ; F21V21/35

Abstract:
A lighting device includes a primary lighting module with one or more light sources and one or more secondary lighting modules each with one or more light sources. Each secondary lighting module is mechanically and electrically connected to the primary lighting module. At least one of the secondary lighting modules is movable with respect to the primary lighting module. The shape of the lighting device can be varied between a collapsed state requiring less space and an expanded state for the reduction of shadows.
Public/Granted literature
- US20190032892A1 EXTENSIBLE LAMP TO REDUCE SHADOW Public/Granted day:2019-01-31
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