▎ 摘　　要

NOVELTY - A functional charger, an internal power supply comprising a shell and formed in the shell, the shell is made of aluminium-plastic material once forming, comprising an upper shell and a lower shell; the upper surface of the shell is opened; the groove position by a whole piece of high transparent tempered glass surface is closed and formed with a graphene layer and a layer of aluminum foil with reflecting material layer surface under the high transparent tempered glass, and between the graphene layer and the aluminum foil formed with one-way heat conduction material plate a layer of heat conducting faces outwards. The utility model has compact structure, beautiful appearance, novel design and reasonable structure, and can effectively realize the built-in power supply heat, convenient for the charger of the related art to realize small size and thinness.