WO2020055095A1 - Vaporisateur et appareil de production d'aérosol le comprenant - Google Patents

Vaporisateur et appareil de production d'aérosol le comprenant Download PDF

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Publication number
WO2020055095A1
WO2020055095A1 PCT/KR2019/011713 KR2019011713W WO2020055095A1 WO 2020055095 A1 WO2020055095 A1 WO 2020055095A1 KR 2019011713 W KR2019011713 W KR 2019011713W WO 2020055095 A1 WO2020055095 A1 WO 2020055095A1
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WO
WIPO (PCT)
Prior art keywords
wick
vaporizer
unit
aerosol
liquid composition
Prior art date
Application number
PCT/KR2019/011713
Other languages
English (en)
Korean (ko)
Inventor
정은미
고동균
양지훈
정순환
박인수
Original Assignee
주식회사 케이티앤지
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.)
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Publication date
Application filed by 주식회사 케이티앤지 filed Critical 주식회사 케이티앤지
Publication of WO2020055095A1 publication Critical patent/WO2020055095A1/fr

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Classifications

    • 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
    • A24F40/10—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
    • A24F40/40—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
    • A24F40/44—Wicks
    • 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
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • 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
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements

Definitions

  • Embodiments relate to a vaporizer and an aerosol-generating device having the same, and more particularly, to a vaporizer comprising a valve part that tightly seals and selectively supplies a liquid composition of a liquid storage part and an aerosol-generating device comprising the same. .
  • the aerosol-generating device may include a vaporizer capable of generating an aerosol.
  • the vaporizer may be referred to as, for example, a cartomizer or atomizer, but is not limited thereto.
  • the vaporizer has a liquid reservoir and the liquid composition of the liquid reservoir is absorbed by the wick and heated by the heating.
  • the heating unit may generate an aerosol by heating the liquid composition.
  • the liquid composition can be provided from the liquid reservoir to the wick.
  • the liquid composition needs to be tightly sealed in the liquid storage portion or in a path through which the liquid composition flows, and needs to be selectively provided to the wick according to the user's use.
  • liquid composition is not tightly sealed in the liquid reservoir or in the path through which the liquid composition flows, leakage may occur where the liquid composition flows out of the aerosol-generating device or other components in the aerosol-generating device.
  • the spilled liquid composition can be spilled out of the vaporizer and delivered to the user.
  • the liquid composition when the liquid composition is spilled to a component in the aerosol-generating device, it may be inhaled to the user in a liquid state rather than in an aerosol state.
  • the components of the aerosol-generating device may be contaminated, thereby deteriorating the performance of the aerosol-generating device and making the aerosol-generating device impossible to operate.
  • the user of the aerosol-generating device may feel uncomfortable due to the spilled liquid composition.
  • Embodiments provide a vaporizer including a valve portion that tightly seals a liquid composition and selectively supplies it when necessary, and an aerosol-generating device having the same.
  • embodiments are a sensor for detecting a user's smoking; And a controller that controls the valve unit and the heating unit.
  • a vaporizer includes a liquid storage unit for storing and supplying a liquid composition; A wick portion coupled to the liquid storage portion to absorb the liquid composition supplied from the liquid storage portion; A valve disposed between the liquid storage portion and the wick portion, the fixed portion having a fixed position relative to the liquid storage portion, and a valve including a deformable portion disposed adjacent to the fixed portion; And a heating unit for heating the liquid composition absorbed by the wick portion, wherein the valve is supplied from the liquid storage portion to the wick portion through a passage that is closed or opened according to the deformation of the deformation portion. You can block or allow.
  • the passage is opened by deforming in one direction of the direction in which the deformed portion faces the wick portion and away from the wick portion, and is closed by deforming in another direction of the direction in which the deformed portion faces the wick portion and away from the wick portion You can.
  • the deformable portion may be deformed by a change in tensile force acting on the deformed portion.
  • the number of fixing parts and the number of deforming parts may correspond to each other.
  • the fixing part and the deforming part may be alternately arranged.
  • the vaporizer further includes a wick part coupled to one side of the wick part, and the liquid composition absorbed by the wick part can be moved to the wick part and heated by the heating part.
  • the heating unit may have a coil or filament shape to surround the wick.
  • the aerosol-generating device may include the vaporizer.
  • the aerosol-generating device includes a sensor for detecting a user's smoking and transmitting a signal; And a controller that receives a signal from the sensor and controls the valve portion and the heating portion of the vaporizer.
  • control unit may transmit an electrical signal to the valve unit to open the passage.
  • the vaporizer according to the embodiment includes a valve portion including a fixing portion and a deforming portion disposed adjacent to the fixing portion.
  • the path in the aerosol-generating device through which the liquid composition flows can be tightly sealed by the vaporizer comprising a valve portion comprising a fixed portion and a deformable portion.
  • the liquid composition may be selectively supplied from the liquid storage portion to the wick portion through the valve portion.
  • the aerosol-generating device may further include a sensor for detecting smoking of the user, so that the liquid composition may be selectively supplied according to the smoking of the user.
  • FIG. 1 is an exploded view of components of a vaporizer according to an embodiment.
  • FIG. 2 is a cross-sectional view of the vaporizer according to the embodiment shown in FIG. 1.
  • 3A is a view showing a valve portion of a vaporizer according to an embodiment when the passage is closed and a wick portion coupled to one side of the valve portion.
  • 3B is a view showing a valve portion of a vaporizer according to an embodiment when the passage is opened and a wick portion coupled to one side of the valve portion.
  • FIG. 4 is a view schematically showing a vaporizer according to an embodiment when the passage is opened.
  • FIG. 5 is a view showing an example in which a cigarette is inserted into the aerosol-generating device including the vaporizer according to the embodiment.
  • FIG. 6 is a block diagram showing the flow of a signal inside the aerosol-generating device when smoking using the aerosol-generating device according to the embodiment shown in FIG. 5.
  • a vaporizer includes a liquid storage unit for storing and supplying a liquid composition; A wick portion coupled to the liquid storage portion to absorb the liquid composition supplied from the liquid storage portion; A valve disposed between the liquid storage portion and the wick portion, the fixed portion having a fixed position relative to the liquid storage portion, and a valve including a deformable portion disposed adjacent to the fixed portion; And a heating unit for heating the liquid composition absorbed by the wick portion, wherein the valve is supplied from the liquid storage portion to the wick portion through a passage that is closed or opened according to the deformation of the deformation portion. You can block or allow.
  • module means a unit that processes at least one function or operation, which may be implemented in hardware or software, or a combination of hardware and software.
  • the vaporizer 100 is a liquid storage unit 110 for storing and supplying a liquid composition, a wick unit 130 coupled to the liquid storage unit 110 to absorb the liquid composition supplied from the liquid storage unit 110, and liquid storage A deformable deformable portion 1202 disposed between the portion 110 and the wick portion 130 and disposed adjacent to the fixed portion 1201 and the fixed portion 1201 whose positions are fixed with respect to the liquid storage portion 110 ), And a heating unit 140 for heating the liquid composition absorbed by the wick unit 130.
  • the vaporizer 100 may further include a wick part 150 coupled to one side of the weak part 130.
  • the liquid composition absorbed by the wick portion 130 moves to the wick portion 150 and is heated by the heating portion 140, whereby an aerosol may be generated.
  • FIG. 2 is a cross-sectional view of the vaporizer 100 according to the embodiment shown in FIG. 1. Each component of the vaporizer 100 will be described in detail with reference to FIGS. 1 and 2.
  • the liquid storage unit 110 may have a shape for storing the liquid composition.
  • the liquid storage 110 may be, for example, prismatic including a cylindrical shape, or may be spherical.
  • the liquid storage unit 110 may be formed on one surface of the liquid storage unit 110, an outlet 1101 to provide the stored liquid composition to the wick unit 130.
  • the liquid composition may flow in the direction of the valve unit 120 through the outlet 1101 formed on one surface of the liquid storage unit 110.
  • the liquid composition may be a liquid containing a tobacco-containing substance containing a volatile tobacco flavor component, or may be a liquid containing a non-cigarette substance.
  • the liquid composition may include water, solvent, ethanol, plant extracts, flavoring agents, flavoring agents, or vitamin mixtures.
  • the fragrance may include menthol, peppermint, spearmint oil, various fruit flavor ingredients, and the like, but is not limited thereto.
  • Flavoring agents may include ingredients that can provide a variety of flavors or flavors to the user.
  • the vitamin mixture may be a mixture of at least one of vitamin A, vitamin B, vitamin C, and vitamin E, but is not limited thereto.
  • the liquid composition may include aerosol formers such as glycerin and propylene glycol.
  • valve unit 120 that seals the outlet 1101 of the liquid storage unit 110 may be disposed between the liquid storage unit 110 and the wick unit 130.
  • the outlet 1101 of the liquid storage unit 110 may be sealed through the valve unit 120 to prevent the liquid composition from flowing out of the liquid storage unit 110.
  • the valve portion 120 may include a fixed portion 1201 fixed in position with respect to the liquid storage portion 110 and a deformable portion 1202 disposed adjacent to the fixed portion 1201.
  • the fixing part 1201 and the deforming part 1202 may be one or more, respectively, and the number of the fixing part 1201 and the number of the deforming parts 1202 may correspond. At this time, the fixing part 1201 and the deforming part 1202 may be alternately arranged with respect to each other.
  • a portion disposed at a position corresponding to the outlet 1101 of the liquid storage portion 110, that is, formed on one surface of the liquid storage portion 110 The portion sealing the outlet 1101 may protrude in a direction toward the liquid storage 110.
  • a portion of the fixed portion 1201 and the deformed portion 1202 disposed at a position corresponding to the outlet 1101 of the liquid storage portion 110 may contact the liquid composition in the liquid storage portion 110.
  • a portion of the fixed portion 1201 and the deformed portion 1202 disposed at a position corresponding to the outlet 1101 of the liquid storage 110 seals the outlet 1101 formed on one surface of the liquid storage 110 It is possible to prevent leakage of the liquid composition.
  • the fixed part 1201 and the deformed part 1202 may have convexly curved faces extending in the direction of the weak part 130 at both end portions. Accordingly, each of the fixing part 1201 and the deforming part 1202 of the valve part 120 may have a ribbon shape in which the central portion protrudes in the direction of the liquid storage part 110, but the fixing part of the valve part 120 ( 1201) and the shape of the deformable portion 1202 is not limited thereto.
  • the fixing part 1201 of the valve part 120 is fixed in position with respect to the liquid storage part 110, and the deforming part 1202 may be disposed adjacent to the fixing part 1201. At this time, the fixing part 1201 and the deforming part 1202 may be alternately arranged, and the number of the fixing part 1201 and the number of the deforming parts 1202 may correspond to each other.
  • the valve unit 120 may selectively flow the liquid composition stored in the liquid storage unit 110 to the wick unit 130.
  • a passage may be formed between the fixed portion 1201 and the valve portion 120.
  • the passage may be opened or closed according to the deformation of the deformable portion 1202, through which the liquid composition may flow.
  • the valve unit 120 may block or allow the liquid composition from being supplied to the wick unit 130 from the liquid storage unit 110.
  • FIG. 3A which shows a valve portion 120 of a vaporizer 100 according to an embodiment when the passage is closed, and a wick portion 130 coupled to one side of the valve portion 120, the valve portion ( Each of the portions disposed at positions corresponding to the outlet 1101 of the liquid storage unit 110 among the fixed portion 1201 and the deformed portion 1202 of the 120 is positioned side by side in the same plane, and thus the liquid storage unit 110 The outlet 1101 of the can be sealed.
  • the surface tension of the liquid composition may act between the fixed portion 1201 and the deformable portion 1202 disposed adjacent to the fixed portion 1201, and the liquid composition is transferred from the liquid storage unit 110 through the surface tension of the liquid composition. Spilling can be prevented.
  • FIG. 3B which shows the valve unit 120 of the vaporizer 100 and the wick unit 130 coupled to one side of the valve unit 120 according to an embodiment when the passage is opened
  • the valve unit ( The passage formed between the fixed portion 1201 of the 120 and the deformed portion 1202 adjacent to the fixed portion 1201 is one of a direction in which the deformed portion 1202 faces the wick portion 130 and a direction away from the wick portion 130. It can be opened by deforming in one direction.
  • a portion of the deformed portion 1202 disposed at a position corresponding to the outlet 1101 of the liquid storage portion 110 may be deformed in a direction toward the wick portion 130 according to deflection, but the deformed portion 1202 )
  • the deformation direction and shape are not limited thereto.
  • Deformation in one direction of the direction toward the wick portion 130 of the deformable portion 1202 and away from the wick portion 130 may form a passage between the fixing portion 1201 and the deformable portion 1202.
  • the deformable portion 1202 and the fixed portion 1201 may be alternately arranged, and a passage formed between the fixed portion 1201 and the deformable portion 1202 may also be alternately formed in the valve portion 120.
  • the valve unit 120 may allow the liquid composition stored in the liquid storage unit 110 to flow from the liquid storage unit 110 to the wick unit 130 through an open passage.
  • the passage formed between the fixed portion 1201 and the deformed portion 1202 adjacent to the fixed portion 1201 is the other direction of the direction in which the deformed portion 1202 faces the wick portion 130 and away from the wick portion 130. It can be closed by deformation. For example, a portion of the deformed portion 1202 disposed at a position corresponding to the outlet 1101 of the liquid storage portion 110 is deformed in a direction toward the wick portion 130 as the sag sags, and the valve portion 120 is deformed. A passage can be formed. Thereafter, a portion of the deformed portion 1202 corresponding to the outlet 1101 of the liquid storage portion 110 may be deformed in a direction away from the wick portion 130.
  • Deformation in the other direction of the direction away from the weak portion 130 and the direction toward the weak portion 130 of the deformable portion 1202 may close the passage formed between the fixed portion 1201 and the deformable portion 1202. .
  • the valve unit 120 may block the liquid composition stored in the liquid storage unit 110 from being supplied to the wick unit 130 from the liquid storage unit 110.
  • the deformable portion 1202 may change according to a change in tensile force acting on the deformed portion 1202. For example, if the magnitude of the tensile force acting on the deformable portion 1202 is reduced, deflection may occur in the deformed portion 1202. Accordingly, a portion of the deformation unit 1202 disposed at a position corresponding to the outlet 1101 of the liquid storage unit 110 may be deformed in a direction toward the weak unit 130.
  • the deformed portion 1202 After the deflection occurs in the deformable portion 1202, if the magnitude of the tensile force acting on the deformed portion 120 increases again, the deformed portion 1202 is disposed at a position corresponding to the outlet 1101 of the liquid storage unit 110 among the deformed portions 1202. The part may be deformed in a direction away from the wick part 130.
  • the deformable portion 1202 may be a material having elasticity.
  • the wick part 130 may be coupled to one side of the valve part 120, and may absorb a liquid composition flowing through the valve part 120 from the liquid storage part 110.
  • the wick unit 130 may be formed of a material capable of constantly discharging a predetermined amount after absorbing the liquid composition.
  • the wick portion 130 may be formed of at least one of cotton, silica wick, stainless steel mesh and glass fiber, but is not limited to the above-described material.
  • the wick part 130 may be a shape that is coupled to one side of the valve part 120 and surrounds one surface of the valve part 120, and may be a prismatic shape including a cylindrical shape, but the wick part 130 may have a shape. Is not limited thereby.
  • the vaporizer 100 may include a heating unit 140 for heating the liquid composition absorbed by the wick unit 130.
  • the liquid composition absorbed by the wick 130 may be heated by the heating 140 to generate an aerosol.
  • the aerosol generated in the vaporizer 100 may be delivered to a user and inhaled.
  • the vaporizer 100 may further include a wick 150 coupled to one side of the wick 130.
  • the wick 150 may be provided with a liquid composition from the wick 130 absorbing the liquid composition from the liquid storage 110.
  • the liquid composition may flow through the wick portion 130 to the wick portion 150, thereby preventing the rapid flow of the liquid composition to the wick portion 150.
  • the liquid composition absorbed by the wick 130 may be moved to the wick 150 and heated by the heating 140.
  • the shape of the wick 150 may be prismatic or cylindrical, but is not limited thereto.
  • the heating part 140 may generate an aerosol by heating the liquid composition absorbed by the wick part 130 and the wick part 150.
  • the heating unit 140 is located on one side of the wick unit 130 and may be in a shape surrounding the wick unit 150 in contact with one surface of the wick unit 130.
  • the heating unit 140 may have a coil or filament shape, for example, and may be formed to surround the central portion of the wick unit 150.
  • the material of the heating unit 140 may include at least one of nichrome, kanthal, tantalum, stainless, tungsten, nickel, and titanium, but is not limited thereto.
  • FIG. 4 is a diagram schematically showing the vaporizer 100 according to the embodiment when the passage is opened.
  • the liquid composition may be stored in the liquid storage unit 110 and optionally provided to the wick unit 130.
  • the liquid composition in the liquid storage unit 110 is transferred to the wick unit 130 by the valve unit 120 that seals the outlet 1101 of the liquid storage unit 110. Supply may be cut off.
  • the valve unit 120 may selectively provide the liquid composition stored in the liquid storage unit 110 to the wick unit 130.
  • a passage may be formed between the fixed portion 1201 and the valve portion 120.
  • the passage may be opened or closed according to the deformation of the deformable portion 1202.
  • the liquid composition may flow through a passage formed between the fixing part 1201 and the valve part 120.
  • the valve unit 120 may block or allow the liquid composition to be supplied from the liquid storage unit 110 to the wick unit 130 through the fixing unit 1201 and the deformation unit 1202.
  • the liquid composition that has passed through the valve unit 120 may be absorbed by the wick unit 130 by flowing to the wick unit 130 coupled to one side of the valve unit 120. At this time, the wick portion 130 may absorb the liquid composition that has passed through the valve portion 120 and discharge the absorbed liquid composition again.
  • the liquid composition may be released from the wick portion 130 and absorbed by the wick portion 150 coupled to one side of the wick portion 130. At this time, the liquid composition is constantly discharged from the wick 130 to prevent the rapid flow of the liquid composition in the vaporizer 100. Accordingly, leakage of the liquid composition outside the vaporizer 100 can also be prevented. have.
  • the liquid composition absorbed by the wick portion 130 and the wick portion 150 may be heated by the heating portion 140 located between the wick portion 130 and the wick portion 150. As the heating unit 140 heats the liquid composition, an aerosol may be generated in the vaporizer 100. The aerosol generated in the vaporizer 100 may be discharged from the vaporizer 100 and sucked by the user.
  • the vaporizer 100 may further include an airflow path 250 that is connected to the vaporizer 100 and discharges an aerosol in the vaporizer 100.
  • FIG 5 is a view showing an example in which a cigarette is inserted into the aerosol generating apparatus 200 including the vaporizer 100 according to the embodiment.
  • the aerosol-generating device 200 may include a battery 230, a control unit 220, a sensor 210, a heater 240, and a vaporizer 100.
  • the aerosol-generating device 200 may have an air inlet 205 through which external air can be introduced, and a cigarette may be inserted into the inner space of the aerosol-generating device 200.
  • the heater 240 is illustrated in the aerosol generating device 200 in FIG. 5, the heater 240 may be omitted, if necessary.
  • the arrangement of the battery 230, the control unit 220, the sensor 210, the vaporizer 100, and the heater 240 may be changed.
  • the sensor 210 may detect smoking of the user.
  • the sensor 210 detects, for example, a drop in pressure in the aerosol-generating device 200 due to the user's smoking, a temperature change in the aerosol-generating device 200, or an air flow in the aerosol-generating device 200, and the like. Can detect smoking.
  • the sensor 210 may be a puff detection sensor 210, a temperature detection sensor 210, etc., but the operating principle and type of the sensor 210 are not limited thereto.
  • the sensor 210 of the aerosol-generating device 200 is illustrated as being included inside the aerosol-generating device 200 in FIG. 5, it may be mounted on an outer surface or a case coupled with the outer surface of the aerosol-generating device 200. .
  • the control unit 220 controls the operation of the aerosol generating device 200. Specifically, the control unit 220 controls the operation of the batteries 230, the heater 240, and the vaporizer 100, as well as other components included in the aerosol-generating device 200.
  • the control unit 220 includes at least one processor.
  • the processor may be implemented as an array of multiple logic gates, or may be implemented as a combination of a general-purpose microprocessor and a memory in which programs executable on the microprocessor are stored.
  • programs executable on the microprocessor are stored.
  • those of ordinary skill in the art to which this embodiment pertains may understand that it may be implemented in other types of hardware.
  • the control unit 220 may check the state of each of the components of the aerosol generating device 200 to determine whether the aerosol generating device 200 is in an operable state. In addition, by controlling the operation of the valve unit 120 and the heating unit 140 in the vaporizer 100, the control unit 220 may generate an aerosol in the vaporizer 100.
  • the vaporizer 100 may generate an aerosol by heating the liquid composition, and the aerosol generated in the vaporizer 100 may be delivered to a user through a cigarette.
  • the aerosol-generating device 200 may include an airflow pass 250 through which the aerosol generated in the vaporizer 100 flows.
  • the aerosol generated by the vaporizer 100 may move along the airflow path 250 of the aerosol-generating device 200, and the airflow path 250 passes through the cigarette by the aerosol generated by the vaporizer 100. It can be configured to be delivered to the user.
  • the vaporizer 100 may include a liquid storage unit 110, a valve unit 120, a wick unit 130, and a heating unit 140, but is not limited thereto.
  • the liquid storage unit 110, the valve unit 120, the wick unit 130, and the heating unit 140 may be included in the aerosol generating device 200 as independent modules.
  • the control unit 220 of the aerosol generating device 200 may transmit an electrical signal to the vaporizer 100.
  • the electrical signal of the control unit 220 is transmitted to the vaporizer 100 and the deformable portion 1202 of the valve portion 120 of the vaporizer 100 may be deformed.
  • the deformable portion 1202 may open a passage of the valve portion 120 by deforming in one direction of a direction toward the wick portion 130 and a direction away from the wick portion 130.
  • the liquid composition stored in the liquid storage part 110 may be supplied from the liquid storage part 110 to the weak part 130.
  • the heating unit 140 of the vaporizer 100 is operated to increase the temperature of the heating unit 140.
  • the heating part 140 heats the liquid composition absorbed by the wick part 130 and the wick part 150
  • an aerosol may be generated in the vaporizer 100.
  • the aerosol generated by the vaporizer 100 may be delivered to the user through the airflow path 250 connected from the vaporizer 100 to the outside of the aerosol-generating device 200.
  • the aerosol that has passed through the airflow path 250 may further pass through the cigarette and be delivered to the user.
  • the passage of the valve unit 120 of the vaporizer 100 may be closed again.
  • the deformable portion 1202 of the valve portion 120 may close the passage of the valve portion 120 by deforming it in another direction of the direction toward the wick portion 130 and away from the wick portion 130.
  • supply of the liquid composition to the weak portion 130 may be blocked.
  • the operation of the heating unit 140 in the vaporizer 100 may be stopped to lower the temperature of the heating unit 140. Accordingly, aerosol generation in the vaporizer 100 can be prevented and power consumption of the aerosol generating device 200 can be prevented from being wasted.
  • the heater 240 may be heated by electric power supplied from the battery 230.
  • the heater 240 may be located inside the cigarette.
  • the heated heater 240 can increase the temperature of the aerosol-generating material in the cigarette.
  • the heater 240 may be an electric resistive heater 240.
  • the heater 240 may include an electrically conductive track, and as the current flows through the electrically conductive track, the heater 240 may be heated.
  • the heater 240 is not limited to the above-described example, and may be applied without limitation as long as it can be heated to a desired temperature.
  • the desired temperature may be previously set in the aerosol-generating device 200, or may be set to a desired temperature by the user.
  • the heater 240 may be an induction heating heater 240.
  • the heater 240 may include an electrically conductive coil for heating the cigarette in an induction heating method, and the cigarette may include a susceptor capable of being heated by the induction heating method 240.
  • the aerosol-generating device 200 may further include general-purpose components in addition to the battery 230, the control unit 220, and the heater 240.
  • the aerosol generating apparatus 200 may include a display capable of outputting visual information and / or a motor for outputting tactile information.
  • the aerosol-generating device 200 may be manufactured in a structure in which external air may be introduced or internal gas may be discharged even when a cigarette is inserted.
  • the aerosol-generating device 200 may constitute a system with a separate cradle.
  • the cradle may be used to charge the battery 230 of the aerosol-generating device 200.
  • the heater 240 may be heated while the cradle and the aerosol-generating device 200 are combined.
  • FIG. 6 is a block diagram showing the flow of signals inside the aerosol-generating device 200 when smoking using the aerosol-generating device 200 according to the embodiment shown in FIG. 5.
  • the sensor 210 of the aerosol-generating device 200 may detect a user's smoking and transmit a signal to the control unit 220.
  • the control unit 220 receiving the signal from the sensor 210, the valve unit 120 of the electrical signal controlling the valve unit 120 and the heating unit 140 of the vaporizer 100 through the vaporizer 100 And the heating unit 140.
  • the valve unit 120 and the heating unit 140 may be operated to generate aerosols in the vaporizer 100 through electrical signals transmitted from the control unit 220.
  • the valve unit 120 may open a passage in the valve unit 120 by deforming the deforming unit 1202 of the valve unit 120.
  • the liquid composition stored in the liquid storage unit 110 through the open passage may be delivered to the wick unit 130 through the valve.
  • the temperature of the heating unit 140 receiving the electrical signal may be increased to heat the liquid composition.
  • the liquid composition may be absorbed from the liquid storage unit 110 to the wick unit 130 through the valve unit 120.
  • the liquid composition absorbed by the wick portion 130 may be discharged from the wick portion 130 and absorbed into the wick portion 150.
  • the liquid composition absorbed by the wick portion 130 and the wick portion 150 may be heated by the heating portion 140 so that an aerosol may be generated in the vaporizer 100.
  • the aerosol generated in the vaporizer 100 may be delivered to the user through the airflow pass 250.
  • the vaporizer 100 may include a valve unit 120 capable of sealing and storing the liquid composition in the liquid storage unit 110 as well as selectively transmitting the liquid composition.
  • the vaporizer 100 includes the above-described valve unit 120 to prevent leakage of the liquid composition from the vaporizer 100 and to generate an aerosol within the vaporizer 100.
  • the aerosol-generating device 200 including the vaporizer 100 detects the user's smoking through the sensor 210 and controls the vaporizer 100 through the control unit 220, thereby generating the aerosol-generating device It allows the 200 to effectively generate and provide the aerosol to the user. Through this, more efficient operation of the aerosol-generating device 200 is possible.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention concerne un vaporisateur comprenant : une unité de stockage de liquide, permettant de stocker et de fournir une composition liquide ; une unité à mèche, accouplée à l'unité de stockage de liquide pour absorber la composition liquide fournie par l'unité de stockage de liquide ; une soupape, qui est disposée entre l'unité de stockage de liquide et l'unité à mèche et qui comprend une partie fixe, fixée en position par rapport à l'unité de stockage de liquide et une partie déformable, disposée de manière déformable à côté de la partie fixe ; et une unité de chauffage, permettant de chauffer la composition liquide absorbée dans l'unité à mèche, la soupape pouvant bloquer ou permettre l'alimentation de la composition liquide de l'unité de stockage de liquide à l'unité à mèche par l'intermédiaire d'un passage, qui se ferme ou qui s'ouvre en fonction de la déformation de la partie déformable.
PCT/KR2019/011713 2018-09-13 2019-09-10 Vaporisateur et appareil de production d'aérosol le comprenant WO2020055095A1 (fr)

Applications Claiming Priority (2)

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KR1020180109855A KR102389831B1 (ko) 2018-09-13 2018-09-13 증기화기 및 이를 포함하는 에어로졸 생성 장치
KR10-2018-0109855 2018-09-13

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WO2020055095A1 true WO2020055095A1 (fr) 2020-03-19

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KR (1) KR102389831B1 (fr)
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150047662A1 (en) * 2012-04-12 2015-02-19 Jt International Sa Aerosol-generation devices
KR101740254B1 (ko) * 2013-01-05 2017-05-26 킴르 하이테크 인코퍼레이티드 전자 담배
WO2018007936A2 (fr) * 2016-07-08 2018-01-11 Rai Strategic Holdings, Inc. Dispositif de distribution d'aérosol avec vaporisation avec condensation et sans condensation
CN207400338U (zh) * 2017-11-01 2018-05-25 常州市派腾电子技术服务有限公司 储液组件、雾化器及其电子烟
KR20180099685A (ko) * 2015-12-31 2018-09-05 필립모리스 프로덕츠 에스.에이. 다중 부분 전기 가열식 에어로졸 발생 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319334A1 (fr) * 2009-10-27 2011-05-11 Philip Morris Products S.A. Système de fumage ayant une partie de stockage de liquide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150047662A1 (en) * 2012-04-12 2015-02-19 Jt International Sa Aerosol-generation devices
KR101740254B1 (ko) * 2013-01-05 2017-05-26 킴르 하이테크 인코퍼레이티드 전자 담배
KR20180099685A (ko) * 2015-12-31 2018-09-05 필립모리스 프로덕츠 에스.에이. 다중 부분 전기 가열식 에어로졸 발생 시스템
WO2018007936A2 (fr) * 2016-07-08 2018-01-11 Rai Strategic Holdings, Inc. Dispositif de distribution d'aérosol avec vaporisation avec condensation et sans condensation
CN207400338U (zh) * 2017-11-01 2018-05-25 常州市派腾电子技术服务有限公司 储液组件、雾化器及其电子烟

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