Electric power identification device

The invention discloses an electric power identification device, and particularly relates to the field of electric power equipment, the electric power identification device comprises a signboard, a fixed seat is fixed on the left side of the signboard, and a fixed rod is fixed in the right side of the fixed seat. By arranging a rolling ball and a camera, compared with the prior art, if an electric power identification device is damaged by a person, a fixed rod is affected by external force, vibration is generated in the fixed rod, the rolling ball drives a connecting rod and a movable cutting block to operate, magnetic induction lines are cut to generate current, and the current is transmitted to an electromagnet and an electric contact through a closing coil; an electromagnet pushes a first magnetic block according to the principle that like poles repel each other, a movable block is driven to overcome the elastic force of a first spring to move rightwards, an electric contact makes contact with a conductive