| 摘要 |
A battery water circulation decoration (10) comprises a receptacle (20) to load the water, a pumping mechanism installed in the receptacle, a filtration device (30) to filtrate the water and a drive mechanism (40) to drive the pumping mechanism. The filtration device and the drive mechanism are embedded in the pumping mechanism. The drive mechanism connects to the battery (50) or solar battery that needs no conducting wire. Therefore, there is no conducting wire in the chamber of the receptacle where is full of water to start such safety issue as electric leakage and no conducting wire exposed on the decoration itself or the object to be decorated. With the battery water circulation decoration, the user is free from any safety issue and can enjoy a complete visual entertainment without any eyesore.
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