The utility model discloses a conduction cooling type high-temperature superconducting binary current lead which is simple in technology and convenient for mounting, and particularly relates to a structure of the high-temperature superconducting binary current lead. The whole superconducting current lead comprises a room-temperature copper joint, a copper lead section, a connection transition section, a superconducting combination section and a low-temperature copper joint. The current lead is characterized in that the whole current lead is subjected to conduction cooling by adopting a two-stage refrigerating machine, and is simple in structure, excellent in cooling effect and convenient for mounting. Besides, compared with a gas cooling type current lead, the conduction cooling type current lead is wider in application range, for example, the conduction cooling type current lead can be applied to a superconducting air blower. According to the utility model, the superconducting combination section of the current lead is formed by welding finished superconducting strips and copper woven belts; the requirements of users for the current can be met through increasing or reducing the quantity of parallel superconducting strips, so that the processing and mounting processes are simplified, the material is saved, and the lead cost is reduced.