Airport beacon light with alarm function

The utility model discloses an airport beacon light with an alarm function. The utility model belongs to the technical field of beacon lights. Including a base, a storage battery is arranged at the bottom end of the base; an electric telescopic rod is arranged on the upper surface of the base; a heat dissipation piece is arranged above the electric telescopic rod; a second supporting piece is arranged at the joint of the heat dissipation piece and the electric telescopic rod. A lampshade is arranged on the upper surface of the heat dissipation part, a lamp tube is arranged in the lampshade, anultrasonic distance sensor is arranged at the bottom end of the electric telescopic rod, a single-chip microcomputer corresponding to the ultrasonic distance sensor is arranged on the upper surface of a storage battery, the storage battery is electrically connected with the single-chip microcomputer, and the single-chip microcomputer is electrically connected with the ultrasonic distance sensor;the solar beacon light is