Radiating device for radiating fins of flying saucer lamp

The utility model relates to a flying saucer lamp, in particular to a radiating device for radiating fins of the flying saucer lamp. The flying saucer lamp comprises a lamp holder, a lampshade, an LED light source and heat dissipation fins, the heat dissipation device comprises a semiconductor chilling plate, a horizontal supporting plate is arranged on the outer conical surface of the lampshade, a chilling plate assembly and a heat dissipation plate assembly are fixedly connected to the supporting plate, the semiconductor chilling plate is clamped between the chilling plate assembly and the heat dissipation plate assembly, and the cold end of the semiconductor chilling plate is located on one side of the chilling plate assembly. A refrigeration fan is installed at the outer end of a thin sheet of the refrigeration sheet assembly, a refrigeration chamber is installed outside the thin sheet and the refrigeration fan, the refrigeration chamber is communicated with a cooling pipe below the cooling fins through a