Aerosol generating device

An aerosol generation and sol technology, which is applied in the direction of tobacco, etc., can solve the problems of long and complex airflow paths, performance degradation of aerosol generation devices, etc., and achieve the effect of preventing performance degradation and smooth air flow

Pending Publication Date: 2020-04-03
KT&G CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such an aerosol generating device, the air flowing into the aerosol generating device must pass not only through the cigarette but also through the vaporizer in order to be delivered to the user, so the air flow path may be longer or more complicated than the previous air flow path
However, if the number of air inlets remains the same as before, the air flow in the aerosol generating device is not smooth, and a problem of performance degradation of the aerosol generating device may occur

Method used

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Examples

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Embodiment Construction

[0015] As a means to solve the above technical problems, the aerosol generating device may include: a main body, including a vaporizer for generating an aerosol by heating a liquid composition, and one or more devices for guiding the generated aerosol to flow out through a cigarette an air flow path; and a cover, combined with the main body portion, having a plurality of passages including a first passage and a second passage independent of each other for passing air along the main body portion At least a portion of the surface leads to the inlet of the vaporizer.

[0016] The cover may include: an outer casing provided to correspond to a receiving hole formed in the main body for inserting the cigarette, and including a first through hole through which the cigarette passes; The upper end of the outer case slides to open and close the first through hole; and the inner case is separated from the outer case to form a space for the plug to slide inside the outer case. open and s...

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PUM

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Abstract

According to some embodiments, disclosed is an aerosol generating device comprising: a body portion comprising a vaporizer, which is for generating aerosol by means of heating a liquid composition, and one or more air flow paths which are for guiding the generated aerosol to pass through the cigarette and flow to the outside; and a cover coupled to the body portion and having a plurality of channels which are mutually independent and are for guiding the air to an inlet of the vaporizer along at least one part of the surface of the body portion.

Description

technical field [0001] Embodiments relate to an aerosol generating device, and more particularly, to an aerosol generating device capable of passing aerosol generated in a vaporizer through a cigarette to generate an aerosol having a strong flavor. Background technique [0002] Recently, there has been an increasing demand for alternative methods to overcome the disadvantages of conventional cigarettes. For example, there is an increasing demand for a method of generating an aerosol by heating an aerosol-generating substance in a cigarette, which is different from a method of generating an aerosol by burning a cigarette. Therefore, research on heated cigarettes or heated aerosol generating devices has become increasingly active. [0003] On the one hand, in order to provide users with a better smoking experience, an aerosol generating device using a liquid composition and a cigarette together as an aerosol generating source is being developed. For example, an aerosol gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/10A24F40/40A24F40/20A24F40/30A24F40/485
CPCA24B15/167A24B15/302A24F40/10A24F40/40A24F40/46A24F40/48A24F40/50A24F40/30A24F40/485A24F40/20A24F40/51A24F40/53H05B1/0227H05B3/20H05B6/06H05B6/108A24F40/42A24F40/57A61M15/06A24F47/00F21Y2115/10A24F40/65A24F40/90A24F15/01A24F40/95A24F40/44A24D3/17A24D1/20A24F40/60F21V3/00F21V5/00G02B19/0009G02B19/0061H05B3/54H05K1/0203H05K1/0277H05K1/148H05K1/181H05K2201/012H05K2201/0154H05K2201/10219
Inventor 金兑勋朴钟善
Owner KT&G CO LTD
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