▎ 摘　　要

NOVELTY - The device has a carbon fiber layer, and a graphene layer that is stacked on the carbon fiber layer. The electrode connection layers are stacked in a line on both sides in a pair, so that the graphene layer is connected to the electrodes. The carbon fiber layer is laminated on the base layer. USE - Heating device used in mat, waistband, shoe insole and clothing, for emitting heat and far infrared rays without generating electromagnetic waves. ADVANTAGE - The generation of electromagnetic waves harmful to the human body can be minimized. Since electromagnetic wave emission is small, the side effects to the human body can be reduced. The device is environmentally friendly and has excellent heat generation performance with little power and can reduce electricity consumption. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the heating device. Heating device (100) Carbon fiber layer (110) Graphene layer (130) Electrode connection layer (150)