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US 6,802,634 B1Granted
Wave configuration of a pipe-type lamp
OwnerWun Fang Paninventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to a pipe-type lamp, which includes an outer tube and/or inner tube to have a wave configuration. The wave tube has curved convexes in axial direction and each curved convex has peak portions and valley portions in intervals. The wave configuration of the tube can effectively reflect and/or refract the light emitted from the bulbs in the lamp that obtains a perfect decoration.
Claims3
A wave configuration of a pipe-type lamp comprising an outer tube, an inner tube, and a plurality of bulbs received in the inner tube;
- at least one of the outer and inner tubes having a wave configuration, wherein the at least one tube is divided into a plurality of curved convexes extending along an axial direction, each curved convex being formed with a wave structure having peak and valley portions in intervals, at least first and second adjacent ones of the curved convexes being angularly offset one from the other, with a peak portion of the first curved convex corresponding in axial position to a valley portion of the second convex, and the at least one tube lamp defining a multi-angled surface for reflecting or refracting the light of the bulb.
A wave configuration of a pipe-type lamp comprising:
- an outer tube, an inner tube, and a plurality of bulbs received in the inner tube;
- the outer tube having a wave configuration, wherein the outer tube is divided into a plurality of curved convexes extending along an axial direction, each curved convex being formed with a wave structure having peak and valley portions in intervals, in adjacent curved convexes, a peak portion of the first curved convex being related to a valley portion of the second convex, and the outer tube lamp has a multi-angled surface for reflecting or refracting the light of the bulb;
- wherein the inner tube has a similar wave configuration to the outer tube.
Dependencies are inferred from the claim text.