▎ 摘　　要

NOVELTY - A ceramic heating plate structure, comprising a ceramic plate, further comprising an FR-4 heating plate, graphene epoxy resin mixed material layer is coated on one side of FR-4 heating plate, graphene epoxy resin mixed material layer is connected with the ceramic plate, the other side of FR-4 heating plate is connected with the rock cotton layer. the left and right two ends of the graphene epoxy resin mixed material layer are respectively electrically connected with the conductive electrode set on the rock wool layer. The ceramic heating plate structure further comprises a heat insulation frame, a ceramic plate, a graphene epoxy resin mixed material layer, FR-4 heating plate, rock wool layer are set in the heat insulation frame. the ceramic heating plate structure, further comprising a dust-proof rubber strip, one side of the dust-proof rubber strip is connected with the heat insulation frame; the other side of the dust-proof rubber strip is connected with the ceramic plate; the middle part of the dust-proof rubber strip is covered on the joint surface of the heat insulation frame and the ceramic plate. the outer side of the dust-proof adhesive tape is a concave arc surface. The utility model has good heat preservation effect.