Invention Grant
- Patent Title: LED lamp with thermally conductive enclosure
- Patent Title (中): 带导热外壳的LED灯
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Application No.: US14010868Application Date: 2013-08-27
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Publication No.: US09234638B2Publication Date: 2016-01-12
- Inventor: Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Moore & Van Allen PLLC
- Agent Dennis J. Williamson
- Main IPC: F21K99/00
- IPC: F21K99/00 ; F21V29/00 ; F21V23/06 ; F21V19/00 ; H05K1/05 ; F21Y101/02 ; F21Y111/00 ; F21V29/77

Abstract:
A lamp having an enclosure with a reflector and a lens where the reflector is made of thermally conductive material. A base is coupled to the enclosure. An LED is located in the enclosure and emits light when energized through an electrical path from the base. A heat sink having a heat dissipating portion that may be at least partially exposed to the ambient environment and heat conducting portion that is thermally coupled to the LED. The reflector is thermally coupled to the heat sink and is exposed to the exterior of the lamp such that heat from the heat sink may be dissipated to the ambient environment at least partially through the reflector.
Public/Granted literature
- US20140036497A1 LED LAMP Public/Granted day:2014-02-06
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