Patent ID: 6447138
Filing Date: 2002-09-10
Classification: A63J,B44C,B44F,F21S

Abstract:
A decorative aquarium with a water dance effect, comprising:(a) a substantially rigid transparent main body filled with a liquid; wherein the main body comprises a plurality of floating decorative articles; (b) a base seat being detachably engageable with the transparent main body for supporting the transparent main body; (c) a single chip that generates and processes a plurality of control signals, the control signals comprising: i) a plurality of audio signals, ii) a plurality of bubble signals, and iii) a plurality of light signals; (d) a controlling circuit connected to the single chip for transmitting the control signals to: i) an electrical air pump electronically connected to the controlling circuit and being controlled by the bubble signals; ii) a plurality of light emitting sources located in the base seat and electronically connected to the controlling circuit, the light emitting sources being controlled by the light signals; iii) one or more speakers electronically connected to the controlling circuit, the speakers being capable of reproducing at least one melody of music based on the audio signals; and (e) a power source for providing electric power to the decorative aquarium; whereby an amount of air pumped out by the air pump, one or more colors of light emitted by the light emitting sources, and a floating pattern of one or more of the floating decorative articles can be varied according to the control signal generated by the single chip to correspond to the melody of the music based on the audio signals to create the water dance effect.