Solid state lighting device
First Claim
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1. A solid state lighting device comprisinga relatively rigid, thermally conductive, plate having a first side and a second side, the first and second sides being located oppose each other;
- a first subassembly connected to the first side of the plate, the first subassembly comprising;
(a) a printed circuit in intimate thermal contact with one side of the plate;
(b) at least one LED positioned against and electrically connected to the printed circuit, and(c) a shell having a rim secured to said one side of the plate so that the shell substantially covers the at least one LED whereby when the at least one LED is energized, light therefrom radiates into the shell and heat from the at least one LED is conducted away by the plate; and
a second subassembly connected to the second side of the plate, the second subassembly similar elements to the first subassembly.
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Accused Products
Abstract
A solid state lighting device includes a relatively rigid, thermal dissipation plate with opposite sides, a printed circuit in intimate thermal contact with one side of the plate, at least one LED positioned against and electrically connected to the printed circuit and a shell having a rim secured to the one side of the plate so that the shell substantially covers the LED whereby when the LED is energized, light therefrom radiates into the shell and heat from the LED is conducted away by the plate.
9 Citations
39 Claims
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1. A solid state lighting device comprising
a relatively rigid, thermally conductive, plate having a first side and a second side, the first and second sides being located oppose each other; -
a first subassembly connected to the first side of the plate, the first subassembly comprising; (a) a printed circuit in intimate thermal contact with one side of the plate; (b) at least one LED positioned against and electrically connected to the printed circuit, and (c) a shell having a rim secured to said one side of the plate so that the shell substantially covers the at least one LED whereby when the at least one LED is energized, light therefrom radiates into the shell and heat from the at least one LED is conducted away by the plate; and a second subassembly connected to the second side of the plate, the second subassembly similar elements to the first subassembly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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Specification