Atomization device

The utility model belongs to the technical field of atomization devices, and relates to an atomization device which comprises a containing cavity, a reaction cavity and a pressure stabilizing pipe. The accommodating cavity is used for accommodating a to-be-heated material; the reaction cavity is communicated with the accommodating cavity and the external environment, and the to-be-heated material is heated in the reaction cavity and converted into mist; the pressure stabilizing tube is provided with at least one first pressure stabilizing part and at least one second pressure stabilizing part, the first pressure stabilizing part and the second pressure stabilizing part are both provided with gaps, the first pressure stabilizing part is located in the containing cavity, the second pressure stabilizing part is located in the reaction cavity, and the gaps are used for isolating the to-be-heated material and communicating with gas. According to the atomization device, when a to-be-heated material flows, the to-be