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US 8,410,402 B2Granted
Method and apparatus for using light emitting diodes for removing moisture
AssigneeDialight Corporation
InventorThomas R. Burton
Life of this patent
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Abstract
A method and apparatus for removing moisture from a lighting apparatus is disclosed. In one embodiment of the present invention, the apparatus for removing moisture from a lighting apparatus includes at least one light emitting diode (LED) for outputting visible light and at least one LED for outputting infrared light to remove moisture from the housing.
Claims13
An apparatus for removing moisture from a housing of a lighting apparatus, comprising:
- at least one light emitting diode (LED) for outputting visible light;
- at least one LED for outputting infrared light to remove moisture from said housing, wherein a number of the at least one LED for outputting infrared light is a function of an amount of heat needed to remove moisture from an outer surface of the housing of the lighting apparatus;
- and
- a moisture sensor, wherein said moisture sensor triggers said at least one LED for outputting infrared light to turn on when said moisture sensor detects moisture on said housing.
1 more element
An apparatus for removing moisture from a housing of a lighting apparatus, comprising:
- at least one means for outputting visible light;
- at least one means for outputting infrared light to remove moisture from said housing, wherein a number of the at least one means for outputting infrared light is a function of an amount of heat needed to remove moisture from an outer surface of the housing of the lighting apparatus;
- and
- a means for sensing moisture, wherein said means for sensing moisture triggers said means for outputting infrared light to turn on when said means for sensing moisture detects moisture on said housing.
1 more element
A method for removing moisture from a housing of a lighting apparatus, comprising:
- providing at least one light emitting diode (LED) for outputting visible light;
- providing at least one LED for outputting infrared light to remove moisture from said housing, wherein a number of the at least one LED for outputting infrared light that is provided is a function of an amount of heat needed to remove moisture from an outer surface of the housing of the lighting apparatus;
- sensing moisture on said housing;
- and
- turning on said at least one LED for outputting infrared light to remove moisture from said housing in response to said sensing said moisture on said housing.
2 more elements
Dependencies are inferred from the claim text.