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US 7,234,844 B2Granted
Light emitting diode (L.E.D.) lighting fixtures with emergency back-up and scotopic enhancement
AssigneeCharles Bolta
InventorsCharles Bolta, Phillip C. Watts
Life of this patent
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Abstract
An L.E.D. lighting fixture is provided. The lighting fixture comprises at least one heat transfer mounting bar, at least one emitter plate secured to the mounting bar, and an array of L.E.D. lights secured to each emitter plate. A method for providing light is also provided.
Claims33
A lighting fixture, the lighting fixture comprising:
- at least one heat transfer mounting bar;
- at least one emitter plate secured to the mounting bar;
- an array of L.E.D. lights secured to each emitter plate;
- a plurality of mounting bars, the mounting bars creating air channels between each adjacent mounting bar;
- a fixture body, the mounting bars and L.E.D. arrays mountable within the fixture body;
- a lens cover mounted to the fixture body over the mounting bars and L.E.D. arrays;
- and
- at least one fan mounted in the fixture body for forcing air through the air channels.
5 more elements
A method for providing light, the method comprising:
- providing at least one heat transfer mounting bar;
- securing at least one emitter plate to the mounting bar;
- securing an array of L.E.D. lights to each emitter plate;
- creating air channels between each adjacent mounting bar;
- providing a fixture body;
- positioning the mounting bars and L.E.D. arrays within the fixture body;
- mounting a lens cover to the fixture body over the mounting bars and L.E.D. arrays;
- and
- mounting at least one fan in the fixture body for forcing air through the air channels.
6 more elements
Dependencies are inferred from the claim text.