Looped network type hollow high-voltage cable

The utility model belongs to the technical field of manufacture of cables, and particularly relates to a looped network type hollow high-voltage cable, which overcomes the shortages that the existing high-voltage transmission line is solid and heavy, is frequent in short circuit, high in line loss and dangers and multiple in loss of raw materials and the like. The looped network type hollow high-voltage cable can effectively lighten the weight of conductors, reduces line loss, is free of short circuit, is insulated and safe, and saves raw materials. Moreover, the looped network type hollow high-voltage cable comprises a plastic core, a conductive layer and an insulation layer, the plastic core is arranged in the conductive layer, and the insulation layer is coated outside the conductive layer.