Invention Grant
- Patent Title: Highly efficient LED lighting fixture
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Application No.: US15019311Application Date: 2016-02-09
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Publication No.: US09726364B1Publication Date: 2017-08-08
- Inventor: Gary K. Mart , Jose Fernandez
- Applicant: Gary K. Mart , Jose Fernandez
- Agency: Patents on Demand P.A.
- Agent Brian K. Buchheit; Scott M. Garrett
- Main IPC: F21V21/00
- IPC: F21V21/00 ; F21S4/00 ; F21V29/61 ; F21V29/78 ; H05B33/08 ; F21V5/04 ; F21Y101/02
Abstract:
A highly efficient LED lighting fixture includes a plurality of LEDs and a power converter and control circuit. The power converter circuit is a non-isolated power converter circuit. A heat sink is thermally coupled to a circuit board that carries the power converter, and an AC powered fan directs air over the heat sink to remove heat from the circuit board. The LED lighting fixture has an efficacy of at least 70 lm/w.
Information query
