Transformer iron yoke shielding protection plate

The utility model discloses a transformer iron yoke shielding protection plate which comprises a protection plate body, the protection plate body comprises a flat area and a wrinkle area in the length direction, the flat area is arranged in the center of the protection plate body, and the wrinkle area is arranged on the two sides of the protection plate body. Wherein the wrinkle area is provided with step-shaped wrinkles; the protective plate body comprises insulating paperboards and carbon black paper in the thickness direction, the carbon black paper is clamped between the two insulating paperboards, and the shape of the carbon black paper is matched with that of the insulating paperboards. According to the utility model, the two insulating paperboards are arranged, the carbon black paper is clamped between the two insulating paperboards, and the insulating paperboards are matched with the iron yoke of the transformer, so that the insulating effect at the iron yoke can be ensured, meanwhile, as the carbon b