Ignition switch lock

The utility model provides an ignition switch lock which comprises a lock shell and a lock cylinder located in the lock shell, a lock hole is formed in the lock cylinder, the ignition switch lock further comprises a conductive assembly, the conductive assembly comprises a rotating piece in linkage with the lock cylinder and a conductive base connected with the lock shell, and a connecting block connected with the rotating piece is arranged at the end, facing the rotating piece, of the lock cylinder. The connecting block is sleeved with a spring, one end of the spring abuts against the lock cylinder, the other end of the spring abuts against the rotating piece, a static contact is arranged on the conductive base in the circumferential direction relative to the axial direction of the conductive base, a moving contact is arranged at the end, facing the conductive base, of the rotating piece, and a limiting piece is arranged at the end, facing the conductive base, of the rotating piece. The conductive seat is pro