Electric mousetrap capable of automatically opening or closing door

The utility model relates to an electric mousetrap capable of automatically opening or closing a door, which is composed of a mousetrap body and a mouse collecting barrel in which a bait bottle is arranged. The lower part of the mousetrap body is communicated with the mouse collecting barrel. The utility model is characterized in that both ends of the mousetrap body are respectively provided with a door hole and a transparent window, and a fixing pedal, a small pedal and an oblique falling plate are arranged in the mousetrap body orderly. The small pedal is installed at the lower part of the bait bottle, and the oblique falling plate is connected with the lower part of the mousetrap body by a pressure spring. When a mouse goes in the mousetrap body through the door hole and steps the small pedal, a travel switch arranged under the pedal is switched on, causing the door hole to close, forcing the mouse to step on the oblique falling plate, the oblique falling plate is inclined by making use of the self weight of the mouse, and the mouse falls in the mouse collecting barrel.