Aerosol-generating device and preheating method thereof
An aerosol generation and aerosol technology, which is applied in the direction of electric heating devices, electrical components, ohmic resistance heating, etc., can solve the problems that the amount of atomization cannot meet the needs of users, and the aerosol is small, so as to prevent the reduction of atomization amount, Effect of preventing deterioration of smoking taste and reducing power consumption
Active Publication Date: 2021-08-10
KT&G CO LTD
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Problems solved by technology
[0003] This aerosol generating device is designed to generate aerosol by heating the heater according to the user's input, but when the temperature of the heater is not precisely controlled, the amount of atomization generated cannot meet the user's expectations
[0004] In particular, in an aerosol-generating device designed to generate a mixed aerosol by heating a plurality of aerosol-generating substances, when any one of the aerosol-generating substances is a liquid, the following Problem: At the beginning of the puff, due to the higher liquid viscosity, the amount of vaporized aerosol is significantly smaller compared to the later part of the puff
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[0021] The best solution for implementing the present invention
[0022] An aerosol generating device for solving the above technical problems according to an embodiment of the present invention includes: a first heater configured to heat a first aerosol generating substance so as to generate an aerosol generating substance at a first vaporization temperature a first aerosol; a second heater configured to heat the second aerosol-generating substance such that the second aerosol is generated at a second vaporization temperature; a battery configured to supply the first heater and the second aerosol The second heater supplies power; and a controller configured to control power supplied to the first heater and the second heater so that in the preheating section, the first heater and the second heater are preheated , while in the smoking section, the first heater is maintained at a preset temperature, wherein, in the preheating section, the controller starts the preheating of the ...
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An aerosol-generating device may include a first heater for generating a first aerosol and a second heater for heating a second aerosol-generating substrate, and may significantly increase the initial atomization amount of the aerosol generating device by heating the second heater based on a preheating time of the first heater in a preheating section for increasing the temperatures of the first heater and the second heater.
Description
technical field [0001] The present invention relates to an aerosol generating device and a method of preheating the aerosol generating device, and more particularly to an aerosol generating device capable of increasing the amount of aerosol atomized at the start of smoking the aerosol generating device And the preheating method of the aerosol generating device. Background technique [0002] In recent years, the demand for alternatives to traditional cigarettes has increased. For example, there is a growing demand for aerosol generating devices that generate aerosols not by burning a cigarette but by heating an aerosol generating substance in the cigarette or a liquid reservoir. [0003] This aerosol generating device is designed to generate aerosol by heating the heater according to the user's input, but when the temperature of the heater is not precisely controlled, the amount of atomization generated cannot meet the user's expectations . [0004] In particular, in an ae...
Claims
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IPC IPC(8): A24F40/40A24F40/46A24F40/51A24F40/57A24F40/50
CPCA24F40/40A24F40/46A24F40/51A24F40/57A24F40/50H05B1/0227A24F40/30H05B1/0244A24F40/53A24F40/10A24F40/20H05B2203/005
Inventor 郑炯真金兑勋林宪一崔载成韩政昊
Owner KT&G CO LTD