▎ 摘　　要

NOVELTY - It overcomes the low intensity of the existing electronic cigarette atomizing core structure. the utility model claims a porous ceramic heating structure, comprising a porous ceramic piece and a graphene layer, the porous ceramic piece comprises an oil inlet surface and a mist outlet surface, the graphene layer is at least covered on the fog outlet surface of the porous ceramic piece, the graphene layer is used for generating heat when electrifying; the graphene layer is a porous layer. the porosity of the porous ceramic heating structure is high, the smoke oil can be soaked in good; the graphene layer has a porous structure, it not only has excellent conductivity and high efficiency atomizing smoke oil, at the same time, the porous structure does not affect the smoke permeation, improving the user experience, the structure effectively avoids the quick consumption of tobacco oil, it improves the whole use effect. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) an atomizing core; (2) an electronic cigarette.