Electronic automatic rat trap cage

The invention discloses an electronic automatic rat trap cage which comprises a cage body, a cage door, a door closing assembly, a single chip microcomputer, a motor and phototubes. The door closing assembly is used for triggering the cage door to close, the phototubes are arranged on the open side of the cage body, and the single chip microcomputer is connected with the motor and the phototubes. A rotary shaft of the motor is provided with a stirring needle used for triggering the door closing assembly to move and enabling the cage door to close. The phototubes are a pair of photoelectric pair transistors used for emitting and receiving infrared light. The electronic automatic rat trap cage integrates mechanical triggering and electronic triggering, and only the single chip microcomputer, the motor, the phototubes and other electronic assemblies are adopted to be combined organically with a mechanical assembly. Compared with the prior art, sensitivity of an existing rat trap cage is greatly improved, and rat trapping efficiency is remarkably improved. The electronic automatic rat trap cage is cheap, low-end, practical, simple in structure and easy and convenient to use.