Seat belt heating assembly and seat

A seat, comprising:

• a safety belt body having two ends respectively connected to a retractor and to a fixing member and having a latch slidable thereon;
• and
• a seat body to which the fixing member and a buckle are fixed, the buckle being configured to allow the latch to be inserted thereinto when the safety belt body is used;
• wherein the seat further comprises a safety belt heating device,
• wherein the safety belt heating device comprises:
• a heating component, comprising a heating mechanism provided in the safety belt body, wherein the heating mechanism is configured to have, when in a use state, one end terminating in the safety belt body at a front end of the fixing member and the other end terminating in the safety belt body at a front end of the retractor;
• and
• a control component, comprising an ECU heating controller, a safety belt heating switch, and an insertion detection unit configured to detect whether the latch is inserted into the buckle, each of the safety belt heating switch, the insertion detection unit, and the heating mechanism being connected to the ECU heating controller,
• wherein a lead wire is provided at an end of the safety belt body close to the fixing member, and the lead wire has one end connected to the heating mechanism and the other end at which a lead electrode is formed.