| abstract |
A quaternary composite electric heating non-burning cigarette. The invention belongs to the technical field of heat-not-burn cigarettes. The cigarette is composed of a heating section, a diversion section, a cooling section and a filtering section; Suction rod; the diversion section includes a first hollow filter rod, connected to the heating section; the cooling section includes a second hollow filter rod, connected to the diversion section, the airflow interception area of the second hollow filter rod smoke larger than the air flow interception area of the first hollow filter rod; the filtering section is connected with the cooling section. The present invention can be applied to heating devices with different heating methods such as central heating and circumferential heating, and can also be applied to heat-not-burn cigarette devices with different device specifications; while ensuring the amount of cigarette smoke, it can reduce the temperature of smoke entering the oral cavity and absorb certain harmful substances; can better meet the psychological and physical needs of consumers. |