Electronic cigarette atomizing core, electronic cigarette and atomizing method thereof

Abstract

The invention discloses an electronic cigarette atomizing core, an electronic cigarette and an atomizing method thereof. The electronic cigarette atomizing core comprises an inlet passage, and furthercomprises a first heating unit for preheating a tobacco portion to an atomizing critical temperature and a second heating unit for heating the air in the inlet passage to an atomizing temperature, and the inlet passage, the second heating unit and the tobacco portion are in communication sequentially. The core can fully and uniformly heat and atomize the tobacco portion, and has the advantages oflow temperature and simple heat insulation structure, a local burning tobacco portion or the phenomenon of scalding an oral cavity does not appear, the speed of smoking is fast, the amount of smoke and the temperature of the smoke are stable, the core does not burn hands after long time use, and the user experience is good.

Description

technical field

[0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to an electronic cigarette core, an electronic cigarette and an atomization method thereof. Background technique

[0002] In the current electronic cigarettes on the market that rely on heating solid tobacco products to obtain smoke, there is only one heating unit in the atomizing core, and the heating unit directly contacts and heats the tobacco part of the cigarette to generate smoke for users to smoke. In order to make the e-cigarette heated evenly and atomize fully, the temperature provided by the heating unit is generally above 350°C, which is relatively high, which leads to the complex heat insulation structure of the e-cigarette, and is prone to local burning or scalding of the mouth. In addition, since the heating unit needs a certain heating time, at the beginning of smoking, the tobacco part cannot atomize the smoke immediately, the speed of the s...

Images