Invention Grant
- Patent Title: Lighting device with heat dissipation elements
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Application No.: US12551921Application Date: 2009-09-01
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Publication No.: US09605844B2Publication Date: 2017-03-28
- Inventor: Paul Kenneth Pickard
- Applicant: Paul Kenneth Pickard
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Burr & Brown, PLLC
- Main IPC: F21V29/77
- IPC: F21V29/77 ; F21V29/00 ; F21V29/75 ; F21V29/87 ; F21V29/89 ; F21V29/51 ; F21V29/505 ; F21V29/507 ; F21Y101/00 ; F21Y105/10 ; F21Y115/10

Abstract:
A lighting device comprising at least a first light emitter, at least a first heat transfer element, and a plurality of heat dissipation elements. Each heat dissipation element has at least a first region and a second region, the first region being in contact with the first heat transfer element, the second region being closer to the first light emitter than the first region. The first light emitter is thermally coupled to the first heat transfer element.
Public/Granted literature
- US20110050070A1 LIGHTING DEVICE WITH HEAT DISSIPATION ELEMENTS Public/Granted day:2011-03-03
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