▎ 摘　　要

NOVELTY - The utility model claims a handlebar sleeve with heating function, comprising a sleeve body, one side of the sleeve body is provided with a sleeve hole, between the aluminium foil layer and the sleeve body is filled with insulating cotton, the inner part of the aluminium foil layer and the flannel layer is equipped with a heating sheet, the top end surface of the heating sheet is equipped with an automatic power-off protection switch. The utility model controls the heating sheet to constant temperature heating in the normal temperature range through the temperature controller, wherein the heating sheet is graphene nano-tube, graphene is transferred to the substrate by vapour deposition technology, graphene atoms under the action of current, irregular mutual collision generated radiation heat, is pure planar heating, not only wide covering surface, but also can be folded and bent, not easy to break, reducing the occurrence of short circuit condition, then through insulating cotton and aluminium foil layer can improve the insulating property of the sleeve body, at last, is provided with an automatic power-off protection switch, if the temperature exceeds the normal use range, will automatically cut off, avoid the occurrence of potential safety hazard.