▎ 摘　　要

NOVELTY - The heating plate has an electric heating sheet whose section is provided with a cambered surface. An arc surface of the electric heating sheet is corrugated. Left and right ends of the electric heating sheet are provided with a straight line surface. The corrugated arc surface is located between two straight line surfaces. The corrugated arc surface is provided with included angle groups that are provided with a left inclined surface and a right inclined surface. The left inclined surface and the right inclined surface are fixed with bevel edges of a right-angled triangle. USE - Graphene carbon crystal heating plate. ADVANTAGE - The heating plate is simple in structure, an saves space, improves heating efficiency, increases air convection speed, and reduces energy consumption and cost. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene carbon crystal heating plate.