Water pumping and swinging ornament structure with magnetic coupling dual-drive swinging function

1 . A water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function, comprising:

a water lamp body having a hollow main body and a bottom cap sealing an opening at the bottom of the hollow main body, the hollow main body being filled with a liquid;

a decorative member disposed inside the hollow main body, wherein the bottom of the decorative member is connected to the bottom cap via a flexible cord, and a magnetic attraction piece is provided at the bottom of the decorative member; and

a base fixedly connected to the bottom of the water lamp body, the base being internally provided with:

a first drive unit having an output end connected to a magnetic actuator, the magnetic actuator being disposed corresponding to the bottom of the bottom cap; and

a second drive unit connected to a swinging component, the swinging component being disposed corresponding to the magnetic attraction piece;

wherein the first drive unit drives the magnetic actuator to rotate to cause magnetic field variation and agitate the liquid;

the second drive unit drives the swinging component to flip, resulting in attraction or repulsion in a manner of magnetic coupling so that the decorative member creates a visual swinging effect in the liquid; and the swinging of the decorative member is limited by the length and tension of the flexible cord, so that the motion amplitude of the decorative member is predictable and stable.

2 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein the first drive unit is a brushless motor or a brushed motor.

3 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein an output terminal of the first drive unit is provided with a magnetic element, the first drive unit drives the magnetic element to rotate, and the magnetic actuator rotates under magnetic action to agitate the liquid in the water lamp body.

4 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein the second drive unit comprises a motor and a reduction gear disc, an output terminal of the motor is connected to the reduction gear disc via a transmission belt, the swinging component is connected to the reduction gear disc, and the motor drives the reduction gear disc to rotate via the transmission belt so that the swinging component flips up and down.

5 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 4 , wherein at least one set of reduction gear discs are provided, and when multiple sets of reduction gear discs are provided, the reduction gear discs are sequentially connected via the transmission belt.

6 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein the bottom cap is provided with a groove, the magnetic actuator is loaded in the groove, and the magnetic actuator is limited by a cover.

7 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein the base is further provided with an electronic control unit, the first drive unit and the second drive unit are both electrically connected to the electronic control unit, and the electronic control unit is further electrically connected to a light-emitting element.

8 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein two ends of the flexible cord are each provided with an embedded member, the embedded member at one end is embedded in the decorative member, and the embedded member at the other end is embedded in the bottom cap.

9 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 8 , wherein the flexible cord is made of a flexible plastic material.

10 . The water pumping and swinging ornament structure with a magnetic coupling dual-drive swinging function according to claim 1 , wherein sequins or glitter is selectively added to the liquid in the water lamp body.