Oil guide groove structure capable of improving oil performance of inverted current transformer

The utility model relates to the technical field of mutual inductor oil guide structures, and discloses an oil guide groove structure capable of improving the oil performance of an inverted current mutual inductor, which comprises a base, a fixed flange is arranged at the top of the base, a support wire outlet pipe is arranged in the fixed flange, a support flange is welded at the bottom of the support wire outlet pipe, and the support flange is welded at the bottom of the support wire outlet pipe. An oil guide groove is formed in the surface of the bracket flange; the oil guide groove is formed in the surface of the support flange at the bottom of the support wire outlet pipe, so that oil located between the support wire outlet pipe and the fixed flange can be completely discharged into the oil injection and discharge groove through the communicating pipe, and oil residues between the support wire outlet pipe and the fixed flange are prevented; oil in the oil injection and drainage groove can be completely g