Invention Grant
- Patent Title: LED lighting fixture
- Patent Title (中): LED照明灯具
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Application No.: US14167624Application Date: 2014-01-29
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Publication No.: US09243793B2Publication Date: 2016-01-26
- Inventor: Kurt S. Wilcox , Wayne Guillien , Frank Tsao
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Jansson Munger McKinley & Kirby Ltd.
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21V29/70 ; F21V29/71 ; F21V29/77 ; F21V21/30 ; F21Y101/02 ; F21Y105/00 ; F21K99/00 ; F21V27/02 ; F21V31/00 ; F21V7/00 ; F21V29/507

Abstract:
An LED lighting fixture including a one-piece housing portion having a hollow interior cavity defined by a substantially planar interior backwall surface and a surrounding wall extending therefrom to a forward edge. An LED illuminator is on the substantially planar interior backwall surface, a backwall being a heat sink for transferring heat away from the LED illuminator during operation. A one-piece reflector member extends forwardly from the backwall interior surface and substantially across the housing portion to the surrounding wall. The reflector member has a reflector cup and an outward flange secured with respect to the surrounding wall at the forward edge thereof. The reflector cup defines an aperture configured and positioned such that the LED illuminator is exposed therethrough.
Public/Granted literature
- US20140146540A1 LED Lighting Fixture Public/Granted day:2014-05-29
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