Far infrared ray-radiating and electromagnetic wave-shielding heating wire using graphene plate

A far infrared ray-radiating and electromagnetic wave-shielding heating wire using a graphene plate, the heating wire comprising:

• a core wire portion including a plurality of threads and a conductive covering material covering the threads;
• a conductive layer formed on a surface of each of the threads, the conductive layer being formed of a graphene plate;
• a first heat wire wound spirally on an outer circumferential surface of the conductive covering material in a first rotating direction;
• a second heat wire wound spirally on the outer circumferential surface of the conductive covering material in a second rotating direction being opposite to the first rotating direction so that the first heat wire and the second heat wire cross each other on the outer circumferential surface of the conductive covering material;
• a Teflon layer formed on an outer circumferential surface of each of the first heat wire and the second heat wire;
• and
• a covering material covering the core wire portion, the first heat wire, and the second heat wire,
• wherein one side of the first heat wire is connected to one side of the second heat wire, and the other side of the first heat wire and the other side of the second heat wire are connected to a power controller, respectively, so as to form a non-magnetic connection structure.