Structure of lamp
First Claim
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1. A lamp comprising:
- a base adapted for connecting to an electric socket to obtain electricity;
a shell fastened to said base and defining with said base an air-tight space, said shell comprising an inside wall coated with a layer of phosphorescent coating; and
at least one ultraviolet light emitting diode suspended in said airtight space and connected to said base and adapted to produce ultraviolet light to strike said phosphorescent coating in producing visible light upon connection of said base to an electric socket to obtain electricity.
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Abstract
A lamp is constructed to include a base adapted for connecting to an electric socket to obtain electricity, a shell fastened to the base and defining with the base an air-tight space, the shell having an inside wall coated with a layer of phosphorescent coating, an electronic ballast installed in the base and adapted to convert AC power supply into DC power supply, and at least one ultraviolet light emitting diode suspended in the air-tight space and connected to the electronic ballast and adapted to produce ultraviolet light to strike the phosphorescent coating in producing visible light upon connection of the base upon connection of the electronic ballast to power supply.
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Citations
7 Claims
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1. A lamp comprising:
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a base adapted for connecting to an electric socket to obtain electricity;
a shell fastened to said base and defining with said base an air-tight space, said shell comprising an inside wall coated with a layer of phosphorescent coating; and
at least one ultraviolet light emitting diode suspended in said airtight space and connected to said base and adapted to produce ultraviolet light to strike said phosphorescent coating in producing visible light upon connection of said base to an electric socket to obtain electricity. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification