Composite coating self-adhesive coil structure

The utility model discloses a composite coating self-adhesive coil structure, and aims to provide a composite coating self-adhesive coil structure which is convenient to connect, assemble and disassemble with other wires. The lead comprises a lead, joints are arranged at two ends of the lead, connecting grooves are arranged on the joints, metal connecting sheets are fixed in the connecting grooves and are electrically connected with the lead, pressing devices are mounted in the connecting grooves, and the pressing devices and the metal connecting sheets are oppositely arranged. The utility model has the beneficial effects that the structure is simple, the operation is convenient, and the connection, the assembly and the disassembly are very convenient; the comprehensive mechanical and electrical performance is good, the flame-retardant effect is good, and the safety is high; the heat resistance and the cold resistance are excellent, the friction coefficient is extremely low, and the wear resistance and the se