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US 6,547,418 B1Granted
Structure of tube lamp
OwnerYen Chuan Hsuinventor
Life of this patent
Estimating the term…
Abstract
An improved structure of tube lamp comprises a plastic tube having a power supply wire inside the tube and a plurality of parallel connected light bulb sets, wherein the light bulb sets consist of a plurality of serially connected light bulbs; a thicker metal wire is disposed inside the tube, is bended as desired and parallels the power supply wire, whereby the tube lamp is easily bended into a different model without any assistant frame. For any purpose, e.g. advertisements or festivals, construction is facilitated, cost is reduced and reusability is enhanced.
Claims6
A tube lamp structure comprising:
- a plastic tube, a power supply wire and a plurality of light bulb sets parallel connected to said power supply wire with said power supply wire and light bulb sets disposed inside said plastic tube and each of said light bulb sets including a plurality of serially connected light bulbs, a bendable metal wire thicker than said power supply wire disposed in said plastic tube and parallel to said power supply wire and wherein said plastic tube is a PVC tube and recesses are disposed at intervals on said metal wire.
Dependencies are inferred from the claim text.