Decorating ligh ring producer

The utility model relates to a generator which can generate decorative light rings and is mainly composed of inner and outer base bodies, a supporting frame, light-emitting diode (LED), a motor and various control circuits, wherein, each tip of the supporting frame is provided with LED; the supporting frame is arranged on the upper part of the inner base body; the inner base body is arranged on the output shaft of the motor and wound with a movable loop; the outer base body which is positioned at the appropriate position of the movable loop is provided with a fixed loop; the fixed loop is connected with the control circuits. When the voltage of an AC power supply is reduced by a transformer and the voltage of the AC power supply is regulated by a power source, the motor runs and drives the supporting frame to rotate; making use of the persistency effects of LED and human vision, the generator can generate floating color light rings which changes as the control circuits. The utility model integrates knowledge and entertainment, which is a high grade indoor dynamic decoration and entertainment article.