Light emitting diode (LED) light bulbs
First Claim
Patent Images
1. Alight bulb comprising:
- (a) a board supporting at least one light emitting diode (LED);
(b) a base housing; and
(e) a heat sink housing configured to be secured to said base housing at a first end of said heat sink housing and configured to receive said board at a second end of said heat sink housing, opposite to said first end of said heat sink housing, said heat sink housing further configured to have sufficient thermal mass to act as a heat sink.
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Abstract
A light emitting diode (LED) light bulb that includes plural individual elements as sub-assembly elements of the overall light bulb. Different sub-assembly elements of a lens, a LED printed circuit board, a housing also functioning as a heat sink, a lower housing, and other individual sub-assembly components are utilized. The LED printed circuit board sub-assembly containing the LEDs can also be provided relatively close to a base.
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Citations
16 Claims
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1. Alight bulb comprising:
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(a) a board supporting at least one light emitting diode (LED);
(b) a base housing; and
(e) a heat sink housing configured to be secured to said base housing at a first end of said heat sink housing and configured to receive said board at a second end of said heat sink housing, opposite to said first end of said heat sink housing, said heat sink housing further configured to have sufficient thermal mass to act as a heat sink. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A light bulb comprising:
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(a) means for supporting at least one light emitting diode (LED);
(b) first means for housing said means for supporting; and
(e) second means for housing to be secured to said first means for housing at a first end of said second means for housing and for receiving said means for supporting at a second end of said second means for housing, opposite to said first end of said second means for housing, said second means for housing further configured to have sufficient thermal mass to act as a heat sink. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification