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US 2002/0176246 A1Published application
Decorative water lamp
OwnerChaur-Bing Cheninventor
Life of this patent
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Abstract
A decorative water lamp is composed of a base (10) with a projector (12) and a transmission device (11), an inner shell (20), a membrane fixer (30), and an outer shell (40) with a semi-spherical cover. The transmission device (11) comprises a plate (14) rotatably mounted on the projector (12) to create different colored lights, and the membrane fixer (30) has a deformable membrane (34) to stimulate water waves by the transmission device (11). The decorative water lamp has a specially dynamic and colorful visual effect.
Claims14
A decorative water lamp comprising:
- a base (10);
- a plate (14) rotatably mounted on the base (10);
- a projector (12) emitting light on the plate (14) and mounted on the base (10);
- a hollow inner shell (20) enclosing the base (10);
- a transparent and hollow outer shell (40) secured on the inner shell (20) for receiving fluid therein and having an aperture (421) defined therein to communicate with the inner shell (20);
- a wave generator received in the aperture (421) of the outer shell (40) for causing the fluid to be agitated to generate primary waves in the fluid;
- and
- a cover (41) mounted on the outer shell (40), whereby white light emitted from the projector (12) and passing through the plate (14) is refracted irregularly by the agitated fluid.
5 more elements
The decorative water lamp as claimed in claim 15, wherein the fluid is water.
Dependencies are inferred from the claim text.