Invention Grant
- Patent Title: Lighting device with switchable light sources
- Patent Title (中): 具有可切换光源的照明装置
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Application No.: US13474960Application Date: 2012-05-18
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Publication No.: US08944626B2Publication Date: 2015-02-03
- Inventor: John W. Matthews , Michael D. Picciotta , William Wells
- Applicant: John W. Matthews , Michael D. Picciotta , William Wells
- Applicant Address: US CA Fountain Valley
- Assignee: SureFire, LLC
- Current Assignee: SureFire, LLC
- Current Assignee Address: US CA Fountain Valley
- Agency: Haynes and Boone, LLP
- Main IPC: F21V33/00
- IPC: F21V33/00 ; F21V23/04 ; F41G1/35 ; F41G11/00 ; F21L4/02

Abstract:
Various lighting devices and related methods are provided. In one example, a lighting device includes a main member including a central axis. The lighting device also includes a bezel surrounding at least a portion of the main member and adapted to be concentrically rotated about the central axis. The lighting device also includes a lens asymmetrically disposed in the bezel and adapted to rotate with the bezel. The lens includes a light inlet offset from the central axis. The lighting device also includes a plurality of light sources fixed relative to the main member. Rotation of the bezel relative to the main member causes the light inlet to rotate through an arc about the central axis to selectively align different ones of the light sources with the light inlet.
Public/Granted literature
- US20120268920A1 LIGHTING DEVICE WITH SWITCHABLE LIGHT SOURCES Public/Granted day:2012-10-25
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