WO2025042005A1 - Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre - Google Patents

Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre Download PDF

Info

Publication number
WO2025042005A1
WO2025042005A1 PCT/KR2024/008578 KR2024008578W WO2025042005A1 WO 2025042005 A1 WO2025042005 A1 WO 2025042005A1 KR 2024008578 W KR2024008578 W KR 2024008578W WO 2025042005 A1 WO2025042005 A1 WO 2025042005A1
Authority
WO
WIPO (PCT)
Prior art keywords
cigarette
tobacco
filter
generating device
aerosol generating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/KR2024/008578
Other languages
English (en)
Korean (ko)
Inventor
이승안
임단희
최선화
손현제
권수일
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EM Tech Co Ltd
Original Assignee
EM Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020230107998A external-priority patent/KR20250026916A/ko
Priority claimed from KR1020230109034A external-priority patent/KR20250027987A/ko
Priority claimed from KR1020230131888A external-priority patent/KR102824348B1/ko
Priority claimed from KR1020230154115A external-priority patent/KR20250068807A/ko
Application filed by EM Tech Co Ltd filed Critical EM Tech Co Ltd
Publication of WO2025042005A1 publication Critical patent/WO2025042005A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/24—Cigar cutters, slitters, or perforators, e.g. combined with lighters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters

Definitions

  • the present invention relates to an aerosol generating device using a conventional combustion cigarette (hereinafter referred to as a conventional cigarette or conventional cigarette) rather than a reconfigured cigarette for electronic cigarettes, and more specifically, to an aerosol generating device which separates a conventional cigarette into a tobacco part and a filter, heats the cigarette and liquid separately, generates an aerosol, mixes the generated aerosol in a single airflow path, and allows a user to inhale the aerosol.
  • a conventional combustion cigarette hereinafter referred to as a conventional cigarette or conventional cigarette
  • an aerosol generating device which separates a conventional cigarette into a tobacco part and a filter, heats the cigarette and liquid separately, generates an aerosol, mixes the generated aerosol in a single airflow path, and allows a user to inhale the aerosol.
  • Aerosols are small liquid or solid particles that exist suspended in the air, usually with a size of 0.001 to 1.0 ⁇ m. Inhalation of fine particles in the air, or aerosols, can be achieved by inhaling substances commonly referred to as smoking.
  • smoking inhaling substances commonly referred to as smoking.
  • burning tobacco manufactured in the form of a cigarette was almost the only means of inhaling such substances, but recently, electronic cigarettes that heat without burning have also become established as another means.
  • Electronic cigarettes heat a cigarette or a liquid-type aerosol-forming agent containing an inhalant substance to vaporize the inhalant substance into vapor and generate fine particles, so they are completely different in method from conventional cigarettes that generate nicotine by combustion, and thus have the advantage of being able to prevent the generation of various harmful substances that can be generated by combustion.
  • Figure 1 is a block diagram of a conventional hybrid aerosol generator.
  • a conventional hybrid aerosol generating device may include a cigarette receiving portion (60) that receives a reconfigured cigarette (10) for an electronic cigarette, a first heater (20) that heats the cigarette, a cartridge (30) that stores liquid, a second heater (40) that heats the liquid, and an airflow passage (50) through which airflow is communicated.
  • a second heater (40) supplied with liquid heats the liquid to generate a liquid aerosol, and the generated liquid aerosol is supplied to a reconstituted cigarette (10), and the first heater (20) heats the reconstituted cigarette (10) to generate a nicotine aerosol.
  • the first heater (20) heats the reconstituted cigarette (10) to generate a nicotine aerosol.
  • a portion of the aerosol generated from the second heater (40) may be cooled and turned into a liquid state as it passes through the airflow passage (50) and may be deposited in the airflow passage (duct).
  • Such deposition phenomenon in a conventional device may cause the movement of airflow in the airflow passage to be obstructed due to the deposition material, and may have a negative effect on the impact sensation felt by the user due to an insufficient amount of aerosol when the user inhales the aerosol.
  • the airflow passage is designed in a curved shape, there was a problem that it was difficult to clean the deposited residue after use.
  • the present invention has been made to solve the above-described problems, and the purpose of the present invention is to provide a device that separates a general cigarette into a tobacco part and a filter part by means of a lever cutting or aperture cutting method, heats the tobacco part to generate a nicotine aerosol, heats the liquid in the cartridge to generate a liquid aerosol, and allows a user to inhale the two aerosols through the separated filter part.
  • the present invention also aims to provide an aerosol generating device capable of separating a general cigarette into a tobacco portion and a filter portion using a slide blade or a heating wire.
  • an aerosol generating device for separating a cigarette into a tobacco portion and a filter portion may include a tobacco receiving portion for receiving the tobacco portion of the cigarette, a first heater for heating the tobacco portion, a detachable cartridge receiving portion, an airflow path connecting the tobacco receiving portion and the cartridge receiving portion, a second heater for heating the liquid, a filter receiving portion for receiving the separated filter portion, and a control portion for controlling the heaters.
  • the filter separation unit for separating the filter portion of the cigarette may be further included, and the filter separation unit may be coupled to the tobacco receiving unit.
  • the cigarette may be a regular tobacco cigarette.
  • the first heater may heat the tobacco part to 300 degrees or more.
  • the filter receptacle may be located on the opposite side of the tobacco receptacle.
  • the cartridge receiving portion may be located above the tobacco receiving portion.
  • the filter receptacle may be structured to accommodate a drip tip through which a user inhales an aerosol instead of a filter.
  • a cover covering the tobacco receptacle may be further included.
  • an airflow hole may be formed in the cover.
  • a wing may be included on the inner circumference of an end of the filter separator or the tobacco receiving portion.
  • the end of the wing may have a blade shape.
  • a female screw (or male screw) may be formed on the inner cylindrical wall of the filter separator, and a male screw (or female screw) may be formed on the outer wall of the tobacco receiving portion.
  • the filter separator may have a slot formed to identify a boundary between the tobacco part and the filter part.
  • an aerosol generating device for separating a cigarette into a tobacco portion and a filter portion may include a filter separating portion for separating the cigarette into the tobacco portion and the filter portion, a tobacco receiving portion for accommodating the tobacco portion of the cigarette, a first heater for heating the tobacco portion, a detachable cartridge receiving portion, an airflow path connecting the tobacco receiving portion and the cartridge receiving portion, a second heater for heating a liquid phase of the cartridge, a filter receiving portion for accommodating the separated filter portion, and a control portion for controlling the heaters.
  • the cigarette may be a regular cigarette, and the first heater may heat the tobacco part to 300 degrees or more.
  • the filter receptacle may be located on the opposite side of the tobacco receptacle.
  • the cartridge receiving portion may be located above the tobacco receiving portion.
  • the filter receptacle may be structured to accommodate a drip tip through which a user inhales an aerosol instead of a filter.
  • the filter separator may have a plurality of blades operating in an aperture manner.
  • the filter separator may include a rotary dial for opening and closing the aperture, a rotary dial engaging portion coupled with the rotary dial and guiding the rotation, a blade for separating the filter portion of the cigarette, and a guide groove along which the blade moves.
  • the blade may have a cutting edge formed at an end.
  • the plurality of blades may form an airflow hole in the center when all are closed.
  • the rotary dial coupling may have a male connection formed on the inner lower side of the cylinder and a female connection formed on the outer side of the combustion receiving portion to which it is correspondingly coupled.
  • the rotary dial coupling may include a wing that couples with the rotary dial.
  • the blade may be formed with a rotation axis coupled with the rotation dial and a moving axis coupled with the guide groove, and the rotation dial may be formed with a fixed groove coupled with the rotation axis.
  • an aerosol generating device having a cigarette cutting unit, characterized by including a cigarette receiving portion for receiving a cigarette; a heating portion arranged around the cigarette receiving portion for heating the cigarette; a cigarette cutting portion for cutting a cigarette inserted into the cigarette receiving portion; an aerosol discharge hole positioned at the end of an airflow path for discharging aerosol so that a user can inhale it; and an airflow path through which aerosol generated from the cigarette is discharged through the aerosol discharge hole.
  • an aerosol generating device having a cigarette cutting section, characterized in that it further includes a liquid cartridge provided on an airflow path and generating an aerosol from a liquid substrate.
  • an aerosol generating device having a cigarette cutting unit, characterized in that the cigarette cutting unit has a blade that is slidably mounted and a sliding knob that is coupled with the blade and is provided so that the user can operate it.
  • an aerosol generating device having a cigarette cutting unit characterized in that the cigarette cutting unit has a cover bracket for preventing the blade from being exposed to the outside, and the cover bracket has a cigarette insertion hole at a position corresponding to the cigarette receiving unit.
  • an aerosol generating device having a cigarette cutting section, characterized in that the blade closes the cigarette receiving portion while sliding, and the blade has an airflow hole to allow outside air to flow into the cigarette.
  • an aerosol generating device having a cigarette cutting section, characterized in that the blade shape can be designed and changed into a desired shape as needed, such as a straight blade, an inclined blade, a pointed blade, or a serrated blade.
  • an aerosol generating device having a cigarette cutting portion, wherein the aerosol discharge hole is characterized by a replaceable mouth filter being inserted.
  • an aerosol generating device having a cigarette cutting unit, characterized by including a cigarette receiving portion for receiving a cigarette; a heating portion arranged around the cigarette receiving portion for heating the cigarette; a cigarette cutting portion for heating and cutting a cigarette inserted into the cigarette receiving portion; an aerosol discharge hole positioned at the end of an airflow path and provided so that a user can inhale an aerosol; and an airflow path through which aerosol generated from the cigarette is discharged through the aerosol discharge hole.
  • an aerosol generating device having a cigarette cutting section, characterized in that it further includes a liquid cartridge which is provided on an airflow path and generates an aerosol from a liquid substrate.
  • an aerosol generating device having a cigarette cutting unit, characterized in that the cigarette cutting unit is installed at the lower end of the cigarette receiving unit and is a heating element that surrounds the outer periphery of the cigarette.
  • an aerosol generating device having a cigarette cutting unit characterized in that the cigarette cutting unit has a cover bracket for preventing the heating element from being exposed to the outside, and the cover bracket has a cigarette insertion hole at a position corresponding to the cigarette receiving unit.
  • an aerosol generating device having a cigarette cutting section characterized in that the gap between the heating element and the outer periphery of the cigarette is 0.05 mm or more.
  • an aerosol generating device characterized in that the heating element has a circular heating portion that surrounds a cigarette and has some sections deleted, and terminal pads extending from both ends of the heating portion to the outer periphery.
  • an aerosol generating device characterized in that the heating element further includes a bridge extending from the heating portion to the outer periphery for fixation.
  • an aerosol generating device wherein the aerosol discharge hole has a cigarette cutting section into which a replaceable mouth filter is inserted.
  • the present invention separates a cigarette into a tobacco portion and a filter portion, heats the tobacco portion to effectively convert nicotine and components of the tobacco portion into aerosol, and heats the liquid inside to increase the amount of smoke, thereby maximizing the taste of the tobacco.
  • the filter portion of a cigarette separated according to the present invention has the advantage of filtering out harmful substances and liquid residues generated from the tobacco portion, and reducing the amount of residues accumulated within the device by removing the utilized filter portion.
  • various types of filter separating parts can easily separate a cigarette into a tobacco part and a filter part.
  • An aerosol generating device cuts a commercially available cigarette into a filter portion and a base portion (tobacco portion), the tobacco portion is used for aerosol generation, and the filter portion is inserted into the end of an aerosol airflow path to be used as a mouthpiece.
  • Figure 1 is a block diagram of a conventional hybrid aerosol generator.
  • Figure 2 is a structural diagram of an aerosol generating device according to one embodiment of the present invention.
  • FIG. 3 is a cross-sectional view and a perspective view illustrating an airflow path in an aerosol generating device according to one embodiment of the present invention.
  • Figure 4 is a state diagram for explaining the process of using an aerosol generating device according to one embodiment of the present invention.
  • FIG. 5 is a perspective view of a filter separation unit in an aerosol generating device according to one embodiment of the present invention.
  • Figure 6 is an exploded view of a filter separation unit in an aerosol generating device according to one embodiment of the present invention.
  • Figure 7 is a state diagram for explaining the process of using an aerosol generating device according to another embodiment of the present invention.
  • Figure 8 is a perspective view and a cross-sectional view of an airflow path of an aerosol generating device according to another embodiment of the present invention.
  • Figure 9 is an exploded view of a filter separation unit in an aerosol generating device according to another embodiment of the present invention.
  • Figure 10 is a diagram explaining the aperture operation of a filter separation unit in an aerosol generating device according to another embodiment of the present invention.
  • Figure 11 is a drawing showing an example of a hybrid aerosol generator capable of using liquid and cigarettes in parallel according to the prior art.
  • FIG. 12 is a perspective view of an aerosol generating device having a cigarette cutting section according to one embodiment
  • Fig. 13 is a cross-sectional view of an aerosol generating device having a cigarette cutting section according to one embodiment
  • FIG. 14 is a perspective view showing a cutting section of an aerosol generator having a cigarette cutting section according to one embodiment
  • FIG. 15 is a drawing showing a cigarette cutting process of an aerosol generating device having a cigarette cutting section according to one embodiment.
  • FIG. 16 is a drawing showing a cutting section of an aerosol generating device having a cigarette cutting section according to one embodiment
  • FIG. 17 is a drawing showing the remaining part of an aerosol generator having a cigarette cutting section according to one embodiment, with the cutting bracket omitted.
  • FIG. 18 is a drawing showing an example of a blade provided in an aerosol generating device having a cigarette cutting section according to one embodiment
  • Fig. 19 is a cross-sectional view of an aerosol generator having a cigarette cutting section according to another embodiment
  • Fig. 20 is a partial perspective view of an aerosol generator having a cigarette cutting section according to another embodiment, with the cover bracket of the cutting section omitted.
  • FIG. 21 is a partial perspective view showing a cigarette cutting appearance of an aerosol generator having a cigarette cutting section according to another embodiment
  • Fig. 22 is a drawing showing a cutting part of an aerosol generating device according to another embodiment
  • FIG. 23 is a drawing illustrating an example of a heating element provided in an aerosol generating device having a cigarette cutting section according to another embodiment.
  • Figure 2 is a structural diagram of an aerosol generating device according to one embodiment of the present invention.
  • an aerosol generating device may include a tobacco receiving portion (130) that receives a tobacco portion (110) of a cigarette (100), a first heater (140) that heats the tobacco portion, a detachable cartridge receiving portion (160), an airflow path connecting portion (190) that connects the tobacco receiving portion and the cartridge receiving portion, a second heater (170) that heats the liquid, a filter receiving portion (150) that receives a separated filter portion, and a control portion (not shown) that controls the heaters.
  • the above-mentioned cigarette (100) is a general tobacco cigarette that is smoked by burning, and is composed of a cylindrical tobacco part (110) made by finely splitting tobacco leaves, wrapping them in paper, and a filter part (120) that is arranged at one end of the tobacco part and removes impurities in tobacco smoke.
  • the tobacco part and the filter part are connected to each other with thin paper. Therefore, the user can easily break and separate the tobacco part and the filter part by holding the boundary between them with both hands.
  • the above tobacco receiving portion (130) is positioned at the bottom of the housing. By inserting the cigarette from the bottom to the top, only the tobacco portion (110) can be received. In addition, the tobacco receiving portion receives the tobacco portion up to the end, so that the user can separate the filter portion exposed outside the tobacco receiving portion by bending it in a lever manner.
  • the first heater (140) may be placed around the tobacco receiving portion that accommodates the tobacco part.
  • a conduit through which airflow is communicated may be formed at the upper center of the tobacco receiving portion.
  • the above first heater (140) is arranged to surround the perimeter of the tobacco container (130).
  • the first heater (140) can heat the inserted tobacco part to generate a nicotine aerosol.
  • the first heater can generate an aerosol by heating a tobacco part accommodated in an aerosol generating device by induction heating.
  • a control unit (not shown) supplies power to the coil by switching the power of the battery on/off frequency, a magnetic field can be formed inside the coil.
  • the susceptor located inside the coil can generate heat as the magnetic field is applied, thereby heating the tobacco part.
  • the susceptor can be a magnetic body that generates heat by an external magnetic field.
  • the first heater can heat the tobacco part (110) to over 300 degrees to effectively convert it into an aerosol containing nicotine.
  • the above cartridge receiving portion (160) can receive a detachable cartridge, and an airflow path can be connected through an airflow path connecting portion formed at the top of the cigarette receiving portion.
  • the cartridge receiving portion (160) includes an electrode terminal that supplies power to the second heater, and power can be supplied to the second heater through the electrode terminal.
  • the detachable cartridge stores the liquid and supplies the liquid to the second heater (170).
  • the liquid contains at least propylene glycol and vegetable glycerin and can generate an aerosol providing a rich vapor volume.
  • Various flavoring agents can be additionally included for various tobacco tastes according to preference.
  • the detachable cartridge may, for example, include a hollow shape in the center that serves as an airflow path, and the second heater (170) may be positioned at the bottom of the hollow shape.
  • the second heater may be coupled dependently to the cartridge.
  • the lower part of the cartridge where the second heater (170) and the cartridge are combined may include a wick or a liquid supply hole that supplies liquid from inside the cartridge to the second heater.
  • the second heater (170) may be placed at the lower part of the hollow inner side of the cartridge.
  • the second heater heats the liquid supplied from the cartridge to generate an aerosol, and the liquid aerosol may rise through the hollow together with the aerosol generated in the tobacco container and passed through the airflow path connection to be inhaled by the user.
  • the second heater (170) may use, for example, a coil heater with a coil wound around a wick or a porous ceramic heater.
  • the above airflow pass connecting part (190) is a conduit that connects the tobacco receiving part (130) and the cartridge receiving part (160) to form an airflow pass.
  • an airflow path can be formed in which airflow is introduced from the tobacco receiving portion (130), passes through the first heater (140), passes through the airflow pass connecting portion (190), and then is discharged to the filter receiving portion (150) through the hollow portion of the cartridge.
  • the above filter receiving portion (150) can be combined with the cartridge receiving portion (160).
  • the filter receiving portion can be combined by forming a conduit connected to the cartridge receiving portion.
  • the filter receiving portion (150) receives a portion of the filter portion (120) separated from the cigarette, and a user can insert the filter portion (120) into the filter receiving portion (150) to simultaneously inhale an aerosol of nicotine components generated by heating the tobacco portion and a liquid aerosol formed by heating in the second heater through the filter portion.
  • the above control unit controls the temperature of the first heater by controlling the power of the battery to heat the tobacco unit, and controls the temperature of the second heater to heat the liquid.
  • FIG. 3 is a cross-sectional view and a perspective view illustrating an airflow path in an aerosol generating device according to one embodiment of the present invention.
  • a cover (250) covering the tobacco receiving portion (130) may be further included.
  • an airflow hole is formed in the middle of the cover, and when the cover is closed, the airflow hole may be positioned at the entrance of the tobacco receiving portion.
  • the tobacco receptacle is structured to insert the tobacco part (110) from the bottom to the top, so that the tobacco part may be pushed down slightly due to gravity and shaking during use.
  • the suction pressure throughout the entire airflow path must be maintained at an appropriate level.
  • the cigarette receptacle inlet which is as large as the diameter of the cigarette, is left open, the user may not be able to inhale smoothly.
  • a cover (250) is used to generate an appropriate suction pressure while closing the tobacco receptacle inlet, and an airflow hole (240) is formed in the middle of the cover (250), so that the airflow through this airflow hole can easily rise and move through the airflow path while forming a constant suction pressure.
  • Figure 4 is a state diagram for explaining the process of using an aerosol generating device according to one embodiment of the present invention.
  • the user inserts a regular cigarette (100) from the bottom to the top through the tobacco container (130).
  • the filter portion (120) of the inserted cigarette is exposed to the outside of the tobacco container.
  • the end of the cylinder inside the tobacco container acts as a lever, and the filter portion is separated.
  • the cover (250) is closed.
  • the user inserts the separated filter unit (200) into the upper filter receiving unit (150).
  • control unit controls the power of the battery to supply power to the first heater (140) and the second heater (170).
  • the first heater (140) can heat the tobacco part to 300 degrees or more to smoothly generate the nicotine aerosol of the tobacco part.
  • a conventional aerosol generating device using a reconstituted tobacco cigarette sufficient aerosol can be obtained even by heating to a temperature of less than 300 degrees, but in the present invention using a regular tobacco cigarette, a sufficient amount of nicotine aerosol can be obtained only by heating to a temperature of 300 degrees or higher.
  • the second heater (170) receives liquid from the cartridge through a wick or liquid supply hole and heats it to about 150 to 250 degrees to generate a liquid aerosol.
  • the airflow is drawn in through the airflow hole of the cover, and rises toward the cartridge together with the nicotine aerosol generated by heating the tobacco portion.
  • the nicotine aerosol thus raised and the liquid aerosol generated by heating in the second heater (170) rise together through the hollow portion of the cartridge, pass through the filter portion inserted into the filter receiving portion (150), and are inhaled by the user.
  • the present invention generates an aerosol using a regular tobacco cigarette.
  • the inventors of the present invention have found that when a regular tobacco cigarette is heated to 300 degrees or higher, nicotine and components of the tobacco are effectively converted into an aerosol, and a taste much closer to the original tobacco (burning tobacco) taste can be produced compared to a conventional cigarette-type reconstituted electronic cigarette. Therefore, in the present invention, the first heater must heat the tobacco part to 300 degrees or higher.
  • the filter receiving portion (150) may be located on the opposite side of the tobacco receiving portion (130).
  • the conventional device placed the cartridge on the side or bottom of the cigarette receiving unit. This caused liquid droplets to accumulate in the airflow path and also caused problems with the impact sensation.
  • the tobacco receiving portion (130) is placed at the bottom of the device, and the filter receiving portion (150) is placed at the top.
  • the reason why the tobacco receiving portion is placed at the bottom is that the aerosol generated at a high temperature at the bottom rises and changes to a low temperature, and the temperature of the aerosol must be lowered to a level where the user can inhale it, so that the user can inhale this changed aerosol.
  • the temperature distribution of the airflow pass connection has a distribution of values between 300 and 150 degrees, so that the temperature distribution between the first heater, the airflow pass connection, and the second heater has a temperature distribution that is high at the bottom and low at the top and decreases linearly, so that the airflow does not stagnate but can naturally rise according to the temperature difference between the upper and lower parts.
  • the airflow pass connection connecting the cigarette receiving portion and the cartridge cavity is very short so that the nicotine aerosol generated from the cigarette receiving portion can rise to the second heater of the cartridge while being maintained at a sufficiently high temperature. Therefore, contamination of the conduit can be minimized.
  • the cartridge receiving portion (160) is located above the tobacco receiving portion (150).
  • the high-temperature aerosol generated in the tobacco receiving portion helps the second heater to heat the liquid with less energy to generate the aerosol.
  • the filter part (120) separated from the cigarette (100) filters and absorbs harmful substances and liquid residues generated from the tobacco part (110), and after use, the filter part is removed, thereby reducing the amount of residues accumulated in the device.
  • the present invention separates a general cigarette into a tobacco part and a filter part, and inserts and recycles the separated filter part into a filter receiving part, thereby alleviating pollution or health problems caused by fine dust, harmful substances, and liquid residues generated from the tobacco part (110) due to insufficient heating and cooling of the liquid. Since the filter part (120) that has become contaminated with pollutants after use can simply be pulled out and thrown away in a trash can, it is very convenient to use and the device can be kept cleaner.
  • the tobacco part (110) according to the present invention in which aerosol generation is completed, can be easily separated from the tobacco receiving part (130), and the aerosol generating device has a structure in which the inside is easy to clean.
  • the tobacco part (110) inserted into the tobacco receiving part (130) and heated is contracted compared to the tobacco part before the initial heating. Therefore, the user can easily take out the tobacco part from the tobacco receiving part (130) by gravity, and can also easily take out the filter part (120) inserted into the filter receiving part (150).
  • the airflow path is connected from the tobacco receiving part to the filter receiving part in a short axis, when large particles of dust and soot, etc. are generated inside the heater, the user can easily remove the soot by blowing air, and the part deposited with tobacco droplets can be easily cleaned with a cleaning brush.
  • the aerosol generating device may further include a temperature sensor (180).
  • the temperature sensor (180) may be placed by sharing the airflow path connection part (190) between the tobacco receiving part and the cartridge receiving part (160).
  • the airflow path connection part may be placed at the branched location by branching the conduit in the shape of a “T” and may be electrically connected to a control part (not shown). The control part measures the temperature of the aerosol generated by the first heater through the temperature sensor and controls the operation of the first heater.
  • the control part measuring the temperature of the aerosol generated from the first heater may be an essential element for enhancing the effect as described above.
  • the temperature sensor may use a thermistor, a thermocouple, a semiconductor temperature sensor, or the like.
  • FIG. 5 is a perspective view of a tobacco container in an aerosol generating device according to one embodiment of the present invention.
  • the tobacco receiving portion (130) may include a wing (230) on the inner circumference of the end portion. Additionally, the end portion of the wing may be shaped like a blade.
  • the filter portion (120) of the cigarette When a user inserts a cigarette (100) into the tobacco container (130), the filter portion (120) of the cigarette is exposed to the outside.
  • the blade (230) of the tobacco container acts as a lever, and at the same time, the blade shape at the tip of the blade easily breaks the filter portion, so that the user can easily separate and remove the filter portion (120) from the tobacco container.
  • Figure 6 is an exploded view of a filter separation unit in an aerosol generating device according to another embodiment of the present invention.
  • the present invention further includes a filter separation unit (200) that separates the filter unit of the cigarette and can be combined with the tobacco receiving unit (130).
  • a female screw (or male screw) (270) is formed on the inner wall of the cylinder of the filter separator (200), and a male screw (or female screw) (280) is formed on the outer wall of the tobacco receiving portion so that they can be coupled to each other.
  • the female screw of the filter separator and the male screw of the tobacco receiving portion correspond to each other and are interlocked and coupled, and when a user rotates the filter separator in one direction, the height of the filter separator decreases as it rotates, and when the filter separator is rotated in the opposite direction, the height of the filter separator increases. Therefore, when the filter separator is rotated, the depth of the cigarette accommodated in the tobacco receiving portion can be adjusted.
  • the filter separator (200) may include a separator wing (260) on the inner circumference of the end portion.
  • the end portion of the separator wing may have a blade shape.
  • the filter separation unit includes a separation unit wing (260), and the separation unit wing has a blade shape, so that the user can easily separate the filter unit by using the principle of leverage.
  • the filter separation unit may be formed with a slot (290) for confirming the boundary between the tobacco unit and the filter unit.
  • the length of general cigarettes varies depending on the product. Therefore, by rotating the filter separator (200), the depth of the cigarettes received in the tobacco container can be adjusted. The user can visually check the boundary between the tobacco and filter portions of the cigarette inserted into the tobacco container through the slot (290), position the boundary on the separation wing of the filter separator, and easily separate the filter portion using the lever principle.
  • the filter receiving portion may be structured to receive a drip tip (not shown) through which a user inhales an aerosol instead of a filter.
  • the present invention inserts the filter part into the filter receiving part (150) and then inserts the exposed part of the filter part into the drip tip, thereby combining the trip tip and the filter receiving part, so that the user can inhale the aerosol generated using the drip tip.
  • This advantage prevents the filter part from shaking and fixes the filter part at a designated location, thereby preventing aerosol leakage and allowing the user to inhale only the filtered aerosol.
  • Figure 7 is a state diagram for explaining the process of using an aerosol generating device according to one embodiment of the present invention.
  • the user opens the aperture by turning the rotary dial (220) of the filter separator in one direction, and inserts a regular cigarette (100) from the bottom to the top into the tobacco container.
  • the filter portion (120) of the inserted cigarette is exposed to the outside of the filter separator.
  • the user closes the aperture by turning the rotary dial (220) of the filter separator in the opposite direction, and the filter portion is cut and separated.
  • the user inserts the separated filter part into the upper filter receiving part (150).
  • control unit controls the power of the battery to supply power to the first heater (140) and the second heater (170).
  • the first heater (140) can heat the tobacco part to 300 degrees or more to smoothly generate the nicotine aerosol of the tobacco part.
  • a conventional aerosol generating device using a reconstituted tobacco cigarette sufficient aerosol can be obtained even by heating to a temperature of less than 300 degrees, but in the present invention using a regular tobacco cigarette, a sufficient amount of nicotine aerosol can be obtained only by heating to a temperature of 300 degrees or higher.
  • the second heater (170) receives liquid from the cartridge through a wick or liquid supply hole and heats it to about 150 to 250 degrees to generate a liquid aerosol.
  • the filter unit (120) when the user inhales air through the filter unit (120) to inhale the aerosol, the airflow flows in from the tobacco container, and the tobacco container (110) is heated and the generated nicotine aerosol rises toward the cartridge.
  • the nicotine aerosol thus raised and the liquid aerosol generated by heating in the second heater (170) rise together through the hollow space of the cartridge, pass through the filter unit inserted into the filter container (150), and are inhaled by the user.
  • the present invention generates an aerosol using a regular tobacco cigarette.
  • the inventors of the present invention have found that when a regular tobacco cigarette is heated to 300 degrees or higher, nicotine and components of the tobacco are effectively converted into an aerosol, and a taste much closer to the original tobacco (burning tobacco) taste can be produced compared to a conventional cigarette-type reconstituted electronic cigarette. Therefore, in the present invention, the first heater must heat the tobacco part to 300 degrees or higher.
  • the tobacco receiving portion (130) is placed at the bottom of the device, and the filter receiving portion (150) is placed at the top.
  • the reason why the tobacco receiving portion is placed at the bottom is that the aerosol generated at a high temperature at the bottom rises and changes to a low temperature, and the temperature of the aerosol must be lowered to a level where the user can inhale it, so that the user can inhale this changed aerosol.
  • the temperature distribution of the airflow pass connecting part has a distribution of values between 300 and 150 degrees, so that the temperature distribution between the first heater, the airflow pass connecting part, and the second heater has a temperature distribution that is high at the bottom and low at the top and decreases linearly, so that the airflow does not stagnate and can naturally rise according to the temperature difference between the upper and lower parts.
  • the airflow pass connecting part that connects the cigarette receiving part and the cartridge cavity is very short so that the nicotine aerosol generated from the cigarette receiving part can rise to the second heater of the cartridge while being maintained at a sufficiently high temperature. Therefore, contamination of the conduit can be minimized.
  • the cartridge receiving portion (160) is located above the tobacco receiving portion (150).
  • the high-temperature aerosol generated in the tobacco receiving portion helps the second heater to heat the liquid with less energy to generate the aerosol.
  • the filter part (120) separated from the cigarette (100) filters and absorbs harmful substances and liquid residues generated from the tobacco part (110), and after use, the filter part is removed, thereby reducing the amount of residues accumulated in the device.
  • the present invention separates a general cigarette into a tobacco part and a filter part, and inserts and recycles the separated filter part into a filter receiving part, thereby alleviating pollution or health problems caused by fine dust, harmful substances, and liquid residues generated from the tobacco part (110) due to insufficient heating and cooling of the liquid. Since the filter part (120) that has become contaminated with pollutants after use can simply be pulled out and thrown away in a trash can, it is very convenient to use and the device can be kept cleaner.
  • Figure 8 is a perspective view and a cross-sectional view of an airflow path of an aerosol generating device according to one embodiment of the present invention.
  • the tobacco part (110) in which the aerosol generation is completed can be easily separated from the tobacco receiving part (130), and the aerosol generating device has a structure in which the internal cleaning is easy.
  • the tobacco part (110) inserted into the tobacco receiving part (130) and heated is contracted compared to the tobacco part before the initial heating. Therefore, the user can easily take out the tobacco part from the tobacco receiving part (130) by gravity, and the filter part (120) inserted into the filter receiving part (150) can also be easily taken out.
  • the airflow path is connected from the tobacco receiving part to the filter receiving part in a short axis, when large particles of dust and soot, etc. are generated inside the heater, the user can easily remove the soot by blowing air, and the part deposited with tobacco droplets can be easily cleaned with a cleaning brush.
  • the aerosol generating device may further include a temperature sensor (180).
  • the temperature sensor (180) may be placed by sharing the airflow path connection part (190) between the tobacco receiving part and the cartridge receiving part (160).
  • the airflow path connection part may be divided into a “T” shape and a temperature sensor may be placed at the branched location and electrically connected to a control part (not shown). The control part measures the temperature of the aerosol generated by the first heater through the temperature sensor and controls the operation of the first heater.
  • the control part measuring the temperature of the aerosol generated from the first heater may be an essential element for enhancing the effect as described above.
  • the temperature sensor may use a thermistor, a thermocouple, a semiconductor temperature sensor, or the like.
  • the filter receiving portion may have a structure capable of receiving a drip tip (not shown) through which a user inhales aerosol instead of a filter.
  • the present invention inserts the filter part into the filter receiving part (150) and then inserts the exposed part of the filter part into the drip tip, thereby combining the trip tip and the filter receiving part, so that the user can inhale the aerosol generated using the drip tip.
  • This advantage prevents the filter part from shaking and fixes the filter part at a designated location, thereby preventing aerosol leakage and allowing the user to inhale only the filtered aerosol.
  • Figure 9 is an exploded view of a filter separation unit in an aerosol generating device according to one embodiment of the present invention.
  • Figure 10 is a diagram explaining the aperture operation of a filter separation unit in an aerosol generating device according to one embodiment of the present invention.
  • the filter separation unit (200) may include a rotary dial (220) that opens and closes the aperture, a rotary dial coupling unit (270) that is coupled with the rotary dial and guides the rotation, a blade that separates the filter unit of the cigarette, and a guide groove (260) through which the blade moves.
  • the above rotary dial (220) has a cylindrical lid shape.
  • the blades (210) of the aperture rotate and close, and when the user turns it in the opposite direction, the blades rotate and close.
  • the above rotary dial coupling part (270) can be coupled by forming a male connection part (290) on the inner lower part of the cylinder and forming a female connection part (300) on the outer side of the combustion receiving part to be coupled correspondingly.
  • the filter separation unit (200) may have a plurality of blades (210) that operate in an aperture manner.
  • the blades are composed of three, but the plurality of blades may be designed like an aperture of a camera.
  • the blade (210) may have a blade formed at the end where the aperture closes. Since the aperture of the present invention serves to cut the filter portion (120) of the cigarette, the blade may have a blade formed at the end where the aperture closes to sharply and cleanly cut and separate the filter portion.
  • the rotary dial coupling part (270) may include wings (280) that are lockedly coupled with the rotary dial (220).
  • the rotary dial coupling part (270) forms wings (280) in four directions with steps on the outer circumference of the rotary dial coupling part, and forms a dial rotation groove (310) that is coupled with the wings (280) in a cylindrical shape on the inner wall surface of the rotary dial (220), so that the locking coupling can be achieved by pressing the rotation groove of the rotary dial against the wings of the rotary dial coupling part.
  • the wings (280) formed on the rotary dial coupling part have the function of coupling the rotary dial (200), and when the rotary dial rotates, the four wings (280) support the rotary dial (220) from all sides with a sense of balance, and guide the dial rotation groove (310) to rotate.
  • the blade forms a rotation axis (240) that is coupled with the rotation dial (220), and a fixing groove that is coupled with the rotation axis is formed on the inner upper surface of the rotation dial, so that they are inserted into each other and assembled.
  • the rotation axis (240) of the blade moves in the rotation direction.
  • the tobacco receiving portion may include a guide groove (260) through which the blade moves.
  • a guide groove (260) is formed on the entrance surface of the tobacco receiving portion (130), and a moving shaft (250) that is coupled with the guide groove is formed on the blade, so that the moving shaft (250) is inserted into and coupled with the guide groove (260), and when the aperture opens and closes, the moving shaft (250) of the blade moves along the guide groove (260), thereby opening and closing the blade (210).
  • the plurality of blades (210) can form an airflow hole (400) in the center when all are closed.
  • the filter separator is structured to insert the tobacco part (110) from the bottom to the top, so that the tobacco part may be pushed down slightly due to gravity and shaking during use.
  • the suction pressure throughout the entire airflow path must be maintained at an appropriate level.
  • the cigarette receiving portion inlet which is as large as the diameter of the cigarette, is left open, the user may not be able to inhale smoothly.
  • the aperture of the filter separator must be closed to generate an appropriate suction pressure while closing the tobacco receiving portion inlet, and an airflow hole (400) is formed in the center where the aperture is closed so that the airflow through this airflow hole can easily rise and move through the airflow path while forming a constant suction pressure.
  • the plurality of N blades (210) can form a fan-shaped circumference in which the airflow hole (400) is divided into N.
  • the aperture of the filter separation part is applied with three blades.
  • Each blade is arranged at an angle of 120 degrees, and when the aperture is closed, the three blades rotate and interlock at the center, and an airflow hole is formed at the center. Therefore, the area of the airflow hole formed by one blade is a 120-degree fan-shaped area divided by 3 from the entire airflow hole area, and the circumference of the fan-shaped area should be formed at a position corresponding to each blade.
  • the three blades formed in this way interlock, a circular airflow hole can be formed.
  • Figure 11 is a drawing illustrating an example of a hybrid aerosol generator capable of using liquid and cigarettes in parallel according to conventional technology.
  • microparticle generators that combine liquid with tobacco vapor to enhance the inhalation of tobacco vapor are being developed.
  • a hybrid aerosol generator according to the prior art comprises a main body (10) and a liquid cartridge assembly (20) that can be detachably attached to the main body (10), and includes upper and lower casings (31, 32) that cover the main body (10) and the liquid cartridge assembly (20) and form an outer appearance.
  • the main body (10) has components such as a battery, a main circuit board, and buttons arranged on the lower part (11), and a smoking part (12) for smoking a cigarette (T) arranged on the upper part.
  • the size of the smoking part (12) is smaller than the size of the lower part (11) of the main body, so that a free space is provided on one side.
  • a liquid cartridge assembly (20) is combined in this free space.
  • the smoking part (12) includes a cylindrical receiving part (14) with an open top so that a cigarette can be inserted, and a cylindrical heater that is arranged on the inner periphery of the receiving part (14) and heats the cigarette (T).
  • a slide cover (34) for opening and closing the receiving part (14) is installed on the upper casing (31).
  • an auxiliary circuit board connected to the main circuit board is arranged so as to transmit a control signal to the liquid cartridge assembly (20), and a spring terminal (12a) is connected to the upper part of the auxiliary circuit board.
  • the terminal of the liquid cartridge assembly (20) comes into contact with the spring terminal (12a) connected to the auxiliary circuit board to supply power and an electric signal to the liquid cartridge assembly (20).
  • the smoking part (12) can communicate with the liquid cartridge assembly (20) through the airflow pass (12b).
  • the liquid cartridge assembly (20) also has an outside air inlet hole (22) that allows outside air to be introduced and airflow including fine particles to be sent to the airflow pass (12b).
  • FIG. 12 is a perspective view of an aerosol generating device having a cigarette cutting portion according to one embodiment
  • FIG. 13 is a cross-sectional view of an aerosol generating device having a cigarette cutting portion according to one embodiment.
  • An aerosol generating device comprises a cigarette receiving portion (310) for receiving a cigarette (T) in a housing (100), and a heating portion (320) arranged around the cigarette receiving portion (310) for heating the cigarette (T).
  • the housing (100) comprises an aerosol discharge hole (110) for discharging aerosol used in the cigarette (T) so that the user can inhale it.
  • An airflow path (120, 130) is provided between the end of the cigarette (T) and the aerosol discharge hole (110) so that the aerosol can pass through.
  • the embodiment is a cigarette (T), and has a structure in which the cigarette portion (T) and filter portion (F) of a combustion cigarette can be cut and used so that a general cigarette (combustion cigarette) can be used instead of a dedicated cigarette (heated cigarette) for an aerosol generating device.
  • the cigarette portion (T) When a cigarette is inserted into an aerosol generating device, the cigarette portion (T) is accommodated in the cigarette receiving portion (310), and the filter portion (F) protrudes outside the cigarette receiving portion (310).
  • the cigarette portion (T) and the filter portion (F) can be divided.
  • the separated filter part (F) as needed can be inserted into the aerosol discharge hole (110) and used as a disposable mouse filter.
  • a hybrid aerosol generator may be utilized to increase the amount of vaporization by providing a liquid cartridge (400) on an airflow path (120, 130).
  • the liquid cartridge (400) may utilize a conventional liquid cartridge configuration and may be provided with a liquid storage unit and a liquid heating unit to generate an aerosol by heating the stored liquid.
  • the aerosol generated by heating the cigarette part (T) by the heating part (320) flows into the liquid cartridge (400) through the upstream airflow pass (120), and together with the liquid-derived aerosol generated in the liquid cartridge (400), it is provided for the user to inhale through the aerosol discharge hole (110) or filter part (F) through the downstream airflow pass (130).
  • FIG. 14 is a perspective view illustrating a cutting portion of an aerosol generator having a cigarette cutting portion according to one embodiment
  • FIG. 15 is a drawing illustrating a cigarette cutting process of an aerosol generator having a cigarette cutting portion according to one embodiment
  • FIG. 16 is a drawing illustrating a cutting portion of an aerosol generator having a cigarette cutting portion according to one embodiment
  • FIG. 17 is a drawing illustrating the remaining portion of an aerosol generator having a cigarette cutting portion according to one embodiment with the cutting bracket omitted.
  • the cigarette receiving portion (310) is in a form in which a cigarette is inserted through the bottom, and the cigarette cutting portion (200) is installed on the lower side of the housing (100).
  • the cigarette cutting unit (200) has a cover bracket (210) attached to the housing (100), and a blade (230) is mounted between the cover bracket (210) and the housing (100) so as to be able to slide toward the cigarette receiving unit (310).
  • a sliding knob (220) is installed on the outside of the cover bracket (210) so that a user can operate the sliding of the blade (230), and a guide (240) for fixing the sliding knob (220) is installed on the inside of the cover bracket (210).
  • the blade (230) may be fixed to the guide (240) or to the sliding knob (220) as needed.
  • the cover bracket (210) prevents the blade (230) from being exposed to the outside, assists in the installation of the blade (230), and guides the blade (230) to slide.
  • the cover bracket (210) is provided with a guide hole (212) that guides the movement path of the sliding knob (220), and is provided with a cigarette insertion hole (214) at a position corresponding to the cigarette receiving portion (310) so as not to block the cigarette receiving portion (310).
  • a screw (216), etc. for installing the cover bracket (210) to the housing (100) may be provided.
  • the blade (230) slides to cut the cigarette while simultaneously closing the cigarette receiving portion (310). Accordingly, the cigarette portion (T) can be prevented from being separated from the cigarette receiving portion (310) after being cut. Meanwhile, in order to facilitate inhalation of the aerosol generated by heating the cigarette portion (T) received in the cigarette receiving portion (310), outside air must be introduced into the cigarette receiving portion (310). At this time, an outside air inflow structure can be simply provided by forming an airflow hole (232) in the blade (230).
  • the blade (230) is slid back in using the sliding knob (220) to open the cigarette holder (310), thereby allowing the cigarette holder (T) inserted into the cigarette holder (310) to be easily removed.
  • FIG. 18 is a drawing illustrating an example of a blade provided in an aerosol generating device having a cigarette cutting section according to one embodiment.
  • the blade provided in the quality cutting section can be designed in various forms as needed. As in the first embodiment, a pointed blade (b) may be provided, or a straight blade (a) or a serrated blade (c) may be used.
  • FIG. 19 is a cross-sectional view of an aerosol generating device having a cigarette cutting section according to one embodiment.
  • An aerosol generating device comprises a cigarette receiving portion (310) for receiving a cigarette (T) in a housing (100), and a heating portion (320) arranged around the cigarette receiving portion (310) for heating the cigarette (T).
  • the housing (100) comprises an aerosol discharge hole (110) for discharging aerosol used in the cigarette (T) so that the user can inhale it.
  • An airflow path (120, 130) is provided between the end of the cigarette (T) and the aerosol discharge hole (110) so that the aerosol can pass through.
  • the cigarette receiving portion (310) is in a form in which a cigarette is inserted through the bottom, and the cigarette cutting portion (200) is installed on the lower side of the housing (100).
  • the cigarette portion (T) When a cigarette is inserted into an aerosol generating device, the cigarette portion (T) is accommodated in the cigarette receiving portion (310), and the filter portion (F) protrudes outside the cigarette receiving portion (310).
  • the cigarette portion (T) and the filter portion (F) can be divided.
  • the separated filter part (F) as needed can be inserted into the aerosol discharge hole (110) and used as a disposable mouse filter.
  • a hybrid aerosol generator may be utilized to increase the amount of vaporization by providing a liquid cartridge (400) on an airflow path (120, 130).
  • the liquid cartridge (400) may utilize a conventional liquid cartridge configuration and may be provided with a liquid storage unit and a liquid heating unit to generate an aerosol by heating the stored liquid.
  • the aerosol generated by heating the cigarette part (T) by the heating part (320) flows into the liquid cartridge (400) through the upstream airflow pass (120), and together with the liquid-derived aerosol generated in the liquid cartridge (400), it is provided for the user to inhale through the aerosol discharge hole (110) or filter part (F) through the downstream airflow pass (130).
  • FIG. 20 is a partial perspective view of an aerosol generator having a cigarette cutting portion according to one embodiment, with a cover bracket of the cutting portion omitted;
  • FIG. 21 is a partial perspective view illustrating a cigarette cutting appearance of an aerosol generator having a cigarette cutting portion according to one embodiment;
  • FIG. 22 is a drawing illustrating a cutting portion of an aerosol generator according to one embodiment;
  • FIG. 23 is a drawing illustrating an example of a heating element provided in an aerosol generator having a cigarette cutting portion according to one embodiment.
  • the cigarette cutting section is equipped with a heating element (210) installed in a housing (100) and a cover bracket (220) that covers the heating element (210) so that it is not exposed to the outside.
  • the heating element (210) has a circular heating portion (214) that wraps around a cigarette (T) and has some sections deleted, and terminal pads (212) that extend from both ends of the heating portion (214) to the outer periphery.
  • the cigarette insertion is automatically recognized using a sensor or the like, or when a user inputs a command using a button, current is applied through the terminal pad (212) to heat the heating element (210).
  • the temperature of the heating portion (214) should rise to at least 200°C or higher to scorch the wrapping paper on the outside of the cigarette.
  • the gap between the heating portion (214) and the outer periphery of the cigarette is preferably 0.05 mm or higher.
  • the heating element (210) may further include a bridge (216) extending from the heating portion (214) to the outer periphery for fixation.
  • the bridge (216) is combined with the housing (100) to help fix the heating element (210).

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

La présente invention concerne un dispositif de génération d'aérosol dans lequel : une cigarette régulière est séparée en une partie combustible et en une partie filtre par coupe de levier ou coupe d'ouverture ; un aérosol de nicotine est produit par le chauffage de la partie combustible ; un aérosol liquide est produit par le chauffage d'un liquide dans une cartouche ; et les deux types d'aérosol sont inhalés par un utilisateur par l'intermédiaire de la partie filtre séparée. La présente invention concerne également un dispositif de génération d'aérosol dans lequel une cigarette régulière peut être séparée en une partie combustible et en une partie filtre à l'aide d'une lame coulissante ou d'un fil chauffant.
PCT/KR2024/008578 2023-08-18 2024-06-20 Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre Pending WO2025042005A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020230107998A KR20250026916A (ko) 2023-08-18 2023-08-18 궐련을 연초부와 필터부로 분리하는 에어로졸 발생장치
KR10-2023-0107998 2023-08-18
KR1020230109034A KR20250027987A (ko) 2023-08-21 2023-08-21 궐련을 연초부와 필터부로 분리하는 에어로졸 발생장치
KR10-2023-0109034 2023-08-21
KR10-2023-0131888 2023-10-04
KR1020230131888A KR102824348B1 (ko) 2023-10-04 2023-10-04 궐련 컷팅부를 구비하는 에어로졸 발생장치
KR1020230154115A KR20250068807A (ko) 2023-11-09 2023-11-09 궐련 컷팅부를 구비하는 에어로졸 발생장치
KR10-2023-0154115 2023-11-09

Publications (1)

Publication Number Publication Date
WO2025042005A1 true WO2025042005A1 (fr) 2025-02-27

Family

ID=94732145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2024/008578 Pending WO2025042005A1 (fr) 2023-08-18 2024-06-20 Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre

Country Status (1)

Country Link
WO (1) WO2025042005A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190093026A (ko) * 2018-01-31 2019-08-08 주식회사 케이티앤지 복수의 세그먼트로 구성된 궐련
KR20200057489A (ko) * 2018-11-16 2020-05-26 주식회사 케이티앤지 제1히터 및 제2히터를 갖는 에어로졸 생성장치 및 에어로졸 생성장치의 제1히터 및 제2히터의 전력을 제어하는 방법
JP2021500018A (ja) * 2017-10-24 2021-01-07 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 保持機構を有するエアロゾル発生装置
KR20220166646A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 흡입 장치
KR20220166645A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 에어로졸 생성 장치
KR102616466B1 (ko) * 2023-07-03 2023-12-21 주식회사 이엠텍 에어로졸 발생장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021500018A (ja) * 2017-10-24 2021-01-07 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 保持機構を有するエアロゾル発生装置
KR20190093026A (ko) * 2018-01-31 2019-08-08 주식회사 케이티앤지 복수의 세그먼트로 구성된 궐련
KR20200057489A (ko) * 2018-11-16 2020-05-26 주식회사 케이티앤지 제1히터 및 제2히터를 갖는 에어로졸 생성장치 및 에어로졸 생성장치의 제1히터 및 제2히터의 전력을 제어하는 방법
KR20220166646A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 흡입 장치
KR20220166645A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 에어로졸 생성 장치
KR102616466B1 (ko) * 2023-07-03 2023-12-21 주식회사 이엠텍 에어로졸 발생장치

Similar Documents

Publication Publication Date Title
WO2019088580A2 (fr) Dispositif de génération d'aérosol
WO2018190606A1 (fr) Dispositif de génération d'aérosol
WO2018190586A2 (fr) Dispositif de génération d'aérosol et procédé de fourniture de rétroaction adaptative par reconnaissance de bouffée
WO2018135887A1 (fr) Dispositif de génération de particules fines
WO2018190607A2 (fr) Dispositif de production d'aérosol doté d'un élément chauffant rotatif
WO2022270723A1 (fr) Article générant un aérosol et dispositif de génération d'aérosol utilisé avec celui-ci
WO2018190589A2 (fr) Dispositif de génération d'aérosol et procédé pour fournir une fonction de restriction de consommation de tabac dans un dispositif de génération d'aérosol
WO2016045058A1 (fr) Ensemble d'atomisation et cigarette électronique
WO2015165081A1 (fr) Élément d'atomisation et cigarette électronique
WO2022270851A1 (fr) Dispositif de génération d'aérosol
WO2023068639A1 (fr) Dispositif de génération d'aérosol et son procédé de fonctionnement
WO2022270738A1 (fr) Dispositif de génération d'aérosol ayant une fonction sans fumée et article générant un aérosol utilisé avec celui-ci
WO2022245161A1 (fr) Dispositif de génération d'aérosol
WO2023068638A1 (fr) Dispositif de génération d'aérosol et son procédé de fonctionnement
WO2022035064A1 (fr) Article de génération d'aérosol et son procédé de fabrication
WO2022025467A1 (fr) Dispositif de génération d'aérosol comprenant une électrode
WO2025042005A1 (fr) Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre
WO2022270737A1 (fr) Article générant un aérosol et dispositif de génération d'aérosol utilisé avec celui-ci
WO2023075378A1 (fr) Dispositif de génération d'aérosol et son procédé de fonctionnement
WO2024039108A1 (fr) Dispositif de génération d'aérosol
WO2023068640A1 (fr) Dispositif de génération d'aérosol
WO2023003346A1 (fr) Dispositif de génération d'aérosol
WO2024177254A1 (fr) Ensemble dispositif de chauffage pour dispositif de génération d'aérosol et dispositif de génération d'aérosol le comprenant
WO2023068789A1 (fr) Dispositif de génération d'aérosol
WO2024225724A1 (fr) Dispositif de génération d'aérosol de type chauffant utilisant une cigarette de type à combustion ou du tabac pour cigarette de type à combustion

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24856621

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE