Anti-icing and deicing up-and-down type copper-steel composite wire

The utility model relates to an anti-icing and deicing up-down type copper steel composite wire, which comprises a wire body, the wire body comprises a steel layer, a copper layer, a copper steel composite layer, an upper oil film layer and a lower oil film layer, the steel layer and the copper layer are arranged up and down, and the copper steel composite layer is arranged at the joint of the steel layer and the copper layer. The steel layer and the copper layer are combined into a whole through mutual surface permeation by melting, and a strip-shaped copper-steel composite layer is formed on the surface subjected to melting permeation; an upper oil film layer is arranged above the copper-steel composite layer, and a lower oil film layer is arranged below the copper-steel composite layer. According to the composite wire, an oil film insulation method is adopted, and the problem that a contact wire is iced at high cold and low temperature is solved. 本实用新型涉及的一种防冰除冰上下型铜钢复合线材，它包括线材本体，所述线材本体包括钢层、铜层、铜钢复合层、上油膜层和下油膜