1results about How to "Random arrangement" patented technology

This utility model discloses an electric toy, including a base and a lamp body. A column is rotatably connected to the bottom of the base via an electric slip ring, and a rotating groove is fixedly installed on the top surface of the column. A tree body is fixedly installed on the top surface of the rotating groove, and a support rod is fixedly installed on the surface of the tree body. Beneficial effects: This utility model uses a power output coil and a power receiving coil. The power output coil is located in the rotating groove at the top of the base, generating an upward magnetic flux after being energized. The device is shaped like a Christmas tree, with the lamp body hanging on the support rod via a connector. The power receiving coil inside the bottom groove of the lamp body receives the magnetic flux generated by the power output coil, illuminating the lamp body through a rectifier circuit, thus providing a good decorative effect. Users do not need to supply power to the lamp body separately, improving ease of use. At the same time, it avoids the problem of cluttered surfaces caused by power supply lines, improving aesthetics. The lamp body can be arranged more freely, increasing playability.