NON-MAGNETIC FIELD HEATING WIRE USED IN BEDDING AND DRIVING APPARATUS OF THESAME

摘要

Provided are an electromagnetic-field-shielded heating wire used in bedding and an apparatus for driving the same. The heating wire includes a core wire which is formed of a copper or enamel wire, a first insulating inner coating which is coated on an outer surface of the core wire to encompass an outer circumferential surface of the core wire, a heater wire which is wound on an outer circumferential surface of the first insulating inner coating, a second insulating inner coating which is coated on an outer surface of the first insulating inner coating to encompass the outer circumferential surface of the first insulating inner coating including the heater wire, a ground wire which is formed on an outer circumferential surface of the second insulating inner coating, and a metallic thin film which is coated on the outer circumferential surface of the second insulating inner coating including the ground wire.