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US 7,244,040 B2Granted
Railing with light emitting diodes
AssigneeHsin-Yun Lee
InventorChun-Ming Chen
Life of this patent
Estimating the term…
Abstract
A railing with light emitting diodes includes a rod, a base unit secured to the bottom, a lid secured to the top, an illuminating device mounted in the rod, and a controller. The illuminating device is provided with a plurality of lighting units to illuminate as a warning light for passerby to avoid from collision and as a decorative light to beautify the environment.
Claims5
A railing with light emitting diodes comprising:
- a rod made of light transparent material comprising securing parts at respective upper and lower ends thereof;
- a base unit comprising securing parts corresponding to said securing parts at the lower end of said rod;
- a lid made of light transparent material comprising securing parts corresponding to said securing parts at the upper end of said rod;
- an illuminating device mounted in said rod comprising lighting units, said lighting units comprising light emitting diodes, and
- a controller secured in said base unit comprising first electric wires connected to said lighting units and a second electric wire connected to an external electric power supply wherein said rod comprises a pair of slots at top end in opposition to each other, one of said lighting units comprises a block to be inserted and secured in said slots of said rod.
2 more elements
Dependencies are inferred from the claim text.