Air guiding device for cigarette heating by air and cigarette air heating device

Abstract

The invention discloses an air guiding device for cigarette heating by air and a cigarette air heating device. The sir guiding device comprises a base and at least one air guiding pipe arranged on thebase, and air guiding holes are formed in the outer walls of the air guiding pipes; the cigarette air heating device comprises a shell with a smoke tube, the bottom of the smoke tube is provided witha heating component, and the air guiding device used for cigarette heating by air is arranged in the middle of the smoke tube. On the one hand, hot airflow generated by the heating component can be transmitted to tobacco and cigarette cartridges through the air guiding pipes to make tobacco heated uniformly, on the other hand, the effect of buffering the hot airflow is achieved, the later air temperature can be ensured when the smoking time is longer, so that the sucking taste is purer, and the device has the advantages that tobacco can be uniformly heated, the effect of buffering hot airflowis good, the smoke is long-drawn-out, and the taste is pure.

Description

technical field [0001] The invention relates to a cigarette air heating device, in particular to an air guiding device for air heating cigarettes and a cigarette air heating device. Background technique [0002] At present, common cigarette air heating devices use heating components to heat the air to generate hot airflow. The hot airflow directly enters the bottom of the cigarette cup where long or short cigarettes (such as IQOS cigarettes) are placed in the combustion chamber. This heating method has the following problems : (1) The hot air enters from the bottom of the cigarette cup where the long or short cigarettes are placed, so that the long or short cigarettes are heated unevenly. (2) When smoking, the hot air will enter quickly from the bottom of the cigarette cup where long or short cigarettes are placed, resulting in low air temperature in the later period of smoking for a long time, affecting the taste of smoking. Contents of the invention [0003] The technic...

AI Technical Summary

Problems solved by technology

[0002] At present, common cigarette air heating devices use heating components to heat the air to generate hot airflow. The hot airflow directly enters the bottom of the cigarette cup where long or short cigarettes (such as IQOS cigarettes) are placed in the combustion chamber. This heating method has the following problems : (1) The hot air enters from the bottom of the cigarette cup where the long or short cigarettes are placed, so that the long or short cigarettes are heated unevenly

(2) When smoking, the hot air will enter quickly from the bottom of the cigarette cup where the long or short cigarettes are placed, resulting in low air temperature in the later period when smoking for a long time, affecting the taste of smoking

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