The invention discloses a unit atomizing
cartridge, which comprises a shell, leakproof
silica gel is tightly mounted on the top end of the shell, and a cathodal part is mounted on the bottom end of the shell; a
ceramic holder is mounted in the middle upper part of the head of the cavity of the shell, and an atomization chamber is formed between the
ceramic holder and the leakproof
silica gel; a
silica gel plug made of an insulator is mounted in the middle of the cathodal part, and an anodal part is inserted in the silica gel plug; oil-guiding cotton is clamped on the
ceramic holder, a heatingwire is wound on the oil-guiding cotton, two leads are led out from both ends of the heating wire, one lead is connected with the anodal part, and the other lead is connected with the cathodal part. The whole unit atomizing
cartridge is integrated, the structure is compact, the size is small, and thereby the unit atomizing
cartridge is convenient to carry daily; the area under the ceramic holder and upon the cathodal part is a tobacco
oil storage bin, the whole cubage is large, and thereby the atomization time is prolonged; the
smoke outlet and the shell share the same cavity, the mist outletis big, and thereby the mist
discharge is high; because the
oil supply system is moved under the heating wire, the storage of tobacco oil is greatly increased, the phenomenon of oil leakage is thoroughly prevented as well, and the stability and continuity of
oil supply are enhanced.