Portable water boiling cup heated by graphene

A portable water boiling cup heated by graphene comprises an outer shell, a glass bottle, a base, a cup cover and a circuit control device; a protrusion is arranged on the inner side wall of a lower opening of the outer shell, the base comprises a bottom shell and an inner lining plate, and a clamping groove is formed in the circumferential outer wall of the inner lining plate. An elastic sheet terminal is arranged on the lining plate, the lower surface of a bottom plate of the glass bottle is coated with a graphene film layer, the glass bottle is placed into a cavity of the shell from a loweropening of the shell, and a bottle opening of the glass bottle penetrates through a threaded connector of the shell and extends upwards; the inner lining plate is placed in the lower opening of the shell, the protrusion is matched with the clamping groove in the inner lining plate, the inner lining plate is rotated, the protrusion is embedded into the clamping groove, the glass bottle is locked in the shell through the i