Current lead component used for superconducting coil

The utility model provides a current lead component used for superconducting coil. The current lead component comprises two thin-wall tubes which are arranged oppositely in an axial direction, a mating member located between the two thin-wall tubes and fixedly connected with the two thin-wall tubes respectively, current lead tubes arranged in the thin-wall tubes, heat conducting members arranged on the current lead tubes to cooperate with the mating member, and guide sliding members arranged on the current lead tubes and located above the heat conducting members, wherein the guide sliding member push against and press the heat conducting members to enable the heat conducting members to be in close fit with the mating member; as the current lead tubes are arranged on the thin-wall tubes or the current lead tubes are detached from the thin-wall tubes through the cooperation of the heat conducting members and the mating member, the current lead component is simple in structure, convenient in assembly and disasse