Invention Grant
- Patent Title: Solid state light with features for controlling light distribution and air cooling channels
- Patent Title (中): 固态灯,具有控制配光和空气冷却通道的特点
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Application No.: US13956562Application Date: 2013-08-01
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Publication No.: US08967837B2Publication Date: 2015-03-03
- Inventor: Alexander C. Tsuei , James F. Poch , Paul E. Humpal , Hamid R. Mortazavi , Robert L. Brott , Raymond P. Johnston
- Applicant: 3M Innovative Properties Company
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- Main IPC: F21V5/00
- IPC: F21V5/00 ; F21K99/00

Abstract:
A solid state light having a shell forming an interior volume and with surface texture for redirecting light. A light section is coupled to the shell, and a light source board in the light section includes at least one solid state light source such as an LED. The shell, light section, and light source board have apertures for providing an air cooling channel through the light. The solid state light source transmits light into the interior volume, and the light exits from the shell and is redirected by the surface texture, providing for various light distribution curves of the light.
Public/Granted literature
- US20150036333A1 SOLID STATE LIGHT WITH FEATURES FOR CONTROLLING LIGHT DISTRIBUTION AND AIR COOLING CHANNELS Public/Granted day:2015-02-05
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