Cigarette combustion temperature regulating device

The invention discloses a cigarette combustion temperature regulating device, which includes a combustion cigarette cooling sleeve in a metal spiral tube shape. A cigarette holding hole for insertinga cigarette is formed in the middle of the combustion cigarette cooling sleeve, spiral tube gaps for air intake are formed among spiral tubes of the combustion cigarette cooling sleeve, the combustioncigarette cooling sleeve is an elastic component with an elastic expansion function in the axial direction of the cigarette holding hole, and a gap width adjusting assembly for adjusting the gap sizeof the spiral tubes is arranged on the outside of the combustion cigarette cooling sleeve to control the combustion speed of the cigarette. According to the cigarette combustion temperature regulating device, when the cigarette is in a normal smoking state, metal can cool the combustion temperature of the cigarette to reduce production of harmful substances such as carbon monoxide and volatile hydrocarbons, the combustion