▎ 摘　　要

NOVELTY - Graphene modified electronic cigarette external filtering cigarette holder comprises filter main body (1) and filter filler. The filter main bodies are made of graphene modified material. The filter filler is made of a graphene modified sponge. One end of the filter tip main body is flat round, and the cross section is elliptic. The one end is narrowed, the inner part is an air outlet (11), and the other end is an outlet end. The first cavity and the second cavity are connected in turn. The first cavities are filled with filter filler. The shape of filter filler matches the shape of the first cavity. The buckle structure is located on the long shaft of the oval cross section. The second cavity is provided with tightly buckle for tightly buckle the electronic cigarette. The filter filler is made of graphene modified sponge, or is made of at least one materials of graphene modified acetate fibre, propionate fibre tow or polypropylene tow. USE - Graphene modified electronic cigarette external filtering cigarette holder for use as a non-disposable product i.e. electronic tobacco, by contemporary youth and traditional smokers. ADVANTAGE - The graphene modified electronic cigarette external filtering cigarette holder solves the problem of lack of filtering device, repeatedly using healthy and sanitary problem, cigarette oil leakage problem, condensed liquid reflux caused by desalting smoke oil influence the taste, has antibacterial and bacteriostatic effect, prevents the condensed water vapour directly refluxing, at the same time, satisfying the filtering, antibacterial, oil absorbing, preventing condensing liquid desalts effect of the oil. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene modified electronic cigarette external filtering cigarette holder for use as a non-disposable product. Filter main body (1) Air outlet (11)