Current transformer with heat dissipation structure

The utility model relates to the technical field of current transformers, and discloses a current transformer with a heat dissipation structure, which comprises a protective shell, the top wall of the protective shell is fixedly connected with a fixing frame I, the interior of the fixing frame I is rotatably connected with a rotating column I, one side wall of the rotating column is fixedly connected with one side of a connecting plate I, and the other side of the connecting plate I is fixedly connected with a heat dissipation plate II. The other side of the first connecting plate is rotationally connected with a connecting column, a baffle is arranged at the top of the protective shell, a second fixing frame is fixedly connected to the bottom wall of the baffle, and a second rotating column is fixedly connected into the second fixing frame. According to the device, through cooperation of the first fixing frame, the first rotating column, the first connecting plate, the connecting column, the baffle, the seco