Ceramic polyolefin insulating high-current-resistant environment-friendly wire

The utility model provides a ceramic polyolefin insulation heavy-current-resistant environment-friendly wire, comprising a conductor, a fireproof layer is arranged outside the conductor, an inner insulation layer and an outer insulation layer are arranged outside the fireproof layer in sequence, and a plurality of reinforcing support frames are uniformly arranged in the middle of the fireproof layer along the circumferential direction by taking the conductor as the center. A fire-resistant mica tape layer and an easy-to-sinter argil layer are arranged on the inner side and the outer side of the reinforcing supporting frame respectively, filler cavities are formed in the upper side and the lower side of the reinforcing supporting frame, inert materials are filled between the filler cavities and the fire-resistant mica tape layer and between the filler cavities and the easy-to-sinter argil layer, and pressure-bearing faces are arranged on the left side and the right side of the reinforcing supporting frame. A m