Flat mount for light emitting diode source
First Claim
1. A lamp assembly comprising:
- an LED light source, a planar substrate having a first side and a second side, the LED being mounted in a center region of the first side, leaving an edge region of the first side extending circumferentially around the LED;
the substrate having portions of high thermal conductivity in thermal contact with the LED;
a reflector having a reflective surface defining a concave cavity open in a direction toward a field to be illuminated, the reflector being formed with a through passage extending to the cavity;
the LED being extended through the passage to face the reflective surface, the edge region circumferentially sealed to the reflector, the substrate otherwise being mechanically coupled to the reflector; and
electrical connections extending through the substrate connecting to the LED to supply electrical power to the LED.
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Accused Products
Abstract
A lamp assembly comprising: a side-emitting LED light source, a planar substrate having a first side and a second side, said LED light source being mounted in a center region of said first side, leaving an edge region of the first side extending circumferentially around said LED light source; said substrate having a portion of high thermal conductivity in thermal contact with said LED light source; a reflector having a reflective surface defining a concave cavity with an opening in a direction toward a field to be illuminated and having a through passage extending into said cavity; said LED light source being extended through said passage and having light emitting surfaces facing said reflective surface, said edge region being circumferentially sealed to said reflector, and electrical connections extending through said planar substrate connecting said LED light source to a supply of electrical power.
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Citations
11 Claims
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1. A lamp assembly comprising:
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an LED light source, a planar substrate having a first side and a second side, the LED being mounted in a center region of the first side, leaving an edge region of the first side extending circumferentially around the LED;
the substrate having portions of high thermal conductivity in thermal contact with the LED;
a reflector having a reflective surface defining a concave cavity open in a direction toward a field to be illuminated, the reflector being formed with a through passage extending to the cavity;
the LED being extended through the passage to face the reflective surface, the edge region circumferentially sealed to the reflector, the substrate otherwise being mechanically coupled to the reflector; and
electrical connections extending through the substrate connecting to the LED to supply electrical power to the LED. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification