▎ 摘　　要

NOVELTY - The utility model claims a hot air fan with graphene suspension liquid phase change function, comprising: an external structure and an internal structure, the external structure comprises a shell, the internal structure comprises a core heating system; wherein the shell is a three-dimensional structure with one end capable of opening and closing, the shell comprises a top plate and a bottom plate, and four vertical plates, respectively are a first vertical plate and a second vertical plate; a third vertical plate and a fourth vertical plate, wherein the first vertical plate is provided with a protective plate, the protective plate is embedded on the first vertical plate, the respectively vertical plate is adjacent to the second vertical plate and the third vertical plate, the second vertical plate is provided with an air outlet, the third vertical plate is provided with an air inlet. the beneficial effects of the utility model are as follows: it solves the technical problem that the traditional winter heating device cannot supply heat well; It has low energy consumption, high heat efficiency, fast heating, uniform heating of the whole space, intelligent temperature control, simple installation and so on.