▎ 摘　　要

NOVELTY - The utility model claims a detachable multifunctional intelligent heating device, belonging to the technical field of textile clothes, which solves the problem that the heating device is multifunctional, the controllability of heating time and the problem of the device can be disassembled. The utility model comprises: an outer sleeve and at least one graphene heating sheet; the outer sleeve comprises a surface layer and a bottom layer; the periphery of the surface layer and the bottom layer are connected; and a containing cavity is formed in the inner part; the heating sheet is set in the containing cavity; the bottom layer is provided with a detachable device; one end of the outer sleeve is provided with an opening; the functional material can be filled into the containing cavity. The heating device set in the outer sleeve of the utility model is matched with the functional filler, which can reach different physical therapy effect. the outer sleeve is detachably set; it is convenient to separate the multifunctional heating device from the clothes and so on; it reaches the protection function of the heating device. The utility model is featured with simple structure, reasonable design, strong functionality and convenient detachment.