WO2020009489A1 - Appareil de génération d'aérosol - Google Patents

Appareil de génération d'aérosol Download PDF

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Publication number
WO2020009489A1
WO2020009489A1 PCT/KR2019/008187 KR2019008187W WO2020009489A1 WO 2020009489 A1 WO2020009489 A1 WO 2020009489A1 KR 2019008187 W KR2019008187 W KR 2019008187W WO 2020009489 A1 WO2020009489 A1 WO 2020009489A1
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WO
WIPO (PCT)
Prior art keywords
cigarette
holder
cradle
heater
case
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.)
Ceased
Application number
PCT/KR2019/008187
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English (en)
Korean (ko)
Inventor
장용준
고경민
서장원
정민석
정종성
장철호
정진철
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.)
KT&G Corp
Original Assignee
KT&G Corp
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
Application filed by KT&G Corp filed Critical KT&G Corp
Publication of WO2020009489A1 publication Critical patent/WO2020009489A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes

Definitions

  • Embodiments of the present invention relate to an aerosol generating device, and more particularly, to an aerosol generating device that can lower the temperature of the mainstream smoke sucked by the user.
  • the aerosol generating material in the cigarette is heated and at the same time the air remaining inside the aerosol generating device is also heated together. Since the user inhales the heated air together with the aerosol inside the device together with the generated aerosol, the user may feel uncomfortable when the air temperature is high.
  • the background art described above is technical information possessed by the inventors for the derivation of the embodiments of the present invention or acquired in the derivation process, and may be referred to as a publicly known technology disclosed to the general public before the application of the embodiments of the present invention. none.
  • Embodiments of the present invention provide an aerosol generating device capable of lowering the temperature of air heated inside the device.
  • embodiments provide an aerosol generating device in which the user may not feel uncomfortable due to high temperature upon inhalation.
  • An embodiment of the present invention includes a case into which a cigarette can be inserted, a heater installed inside the case to heat the cigarette inserted into the case, and a cigarette support part supporting the cigarette inserted into the case, a cigarette support part Discloses an aerosol generating device comprising a plurality of holes for distributing hot liquor smoke generated in a cigarette heated by a heater to the outside of the cigarette support.
  • the cigarette support may surround the bottom and side of the cigarette.
  • the cigarette support portion may include a through hole penetrating the heater extending toward the cigarette.
  • the cigarette support may include at least one of a metal and a polymer.
  • the cigarette support may be integrally formed with the case.
  • the cigarette includes a tobacco rod comprising an aerosol material, a filter rod comprising a cooling portion and a filter, and the cigarette support portion may surround the bottom and side of the tobacco rod and the side of the filter rod.
  • the cigarette support may be in contact with the bottom and side of the tobacco rod and the side of the filter rod.
  • the cigarette support portion may be in contact with the bottom surface of the tobacco rod, but may be disposed to be spaced a predetermined distance from the side of the tobacco rod and the side of the filter rod.
  • the cigarette support portion may be in contact with the bottom surface and the side of the tobacco rod, but may be disposed to be spaced apart from the side of the filter rod by a predetermined distance.
  • the separation distance between the cigarette support and the side of the filter rod may gradually increase toward the filter rod in the direction toward the filter rod.
  • the aerosol generating device According to the aerosol generating device according to the embodiments of the present invention as described above, it is possible to provide an aerosol generating device having a cigarette support having a plurality of holes to lower the temperature of the air heated in the device.
  • FIG. 1 is a configuration diagram showing an example of an aerosol generating device.
  • FIG. 2 is a diagram illustrating an example of a holder.
  • FIG. 3 is a diagram illustrating an example of a cradle.
  • 4A and 4B show examples of cradles.
  • FIG. 5 is a diagram illustrating an example in which a holder is inserted into a cradle.
  • FIG. 6 is a diagram illustrating an example in which the holder is tilted in a state where the holder is inserted into the cradle.
  • FIG. 7 is a conceptual diagram illustrating a schematic structure of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of the embodiment shown in FIG. 7.
  • FIG. 9 is a conceptual diagram illustrating in detail each configuration of the embodiment illustrated in FIG. 7.
  • FIG. 10 is a conceptual view illustrating a structure in which a cigarette support unit is integrally formed with a case as a modification of the embodiment illustrated in FIG. 9.
  • FIG. 11 is a view illustrating a modified example of the embodiment illustrated in FIG. 9, wherein the cigarette support part is spaced apart from the side surface of the cigarette by a predetermined distance.
  • FIG. 12 is a variation of the embodiment shown in FIG. 11, in which the cigarette support portion is in contact with the side of the tobacco rod but is spaced apart from the side of the filter rod.
  • FIG. 13 is a view showing a modification of the embodiment shown in FIG. 12.
  • the aerosol generating device includes a case into which a cigarette can be inserted, a heater installed inside the case to heat a cigarette inserted into the case, and a cigarette support portion supporting the cigarette inserted into the case, wherein the cigarette support portion is heated by a heater. It may include a plurality of holes for circulating the hot liquor smoke generated in the cigarette to the outside of the cigarette support.
  • any part of the specification is to “include” any component, this means that it may further include other components, except to exclude other components unless otherwise stated.
  • the terms “part”, “module”, etc. described in the specification mean a unit for processing at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software.
  • FIG. 1 is a configuration diagram showing an example of an aerosol generating device.
  • an aerosol generating device 1 (hereinafter referred to as a holder) includes a battery 110, a controller 120, and a heater 130.
  • the holder 1 includes an inner space formed by the case 140. A cigarette may be inserted into the inner space of the holder 1.
  • the holder 1 shown in FIG. 1 shows only the components related to this embodiment. Therefore, it will be understood by those skilled in the art that the general purpose components other than the components shown in FIG. 1 may be further included in the holder 1.
  • the holder 1 heats the heater 130.
  • the aerosol generating material in the cigarette is raised in temperature by the heated heater 130, thereby producing an aerosol.
  • the resulting aerosol is delivered to the user through the filter of the cigarette.
  • the holder 1 may heat the heater 130.
  • the case 140 may be moved between the first position and the second position.
  • the case 140 when the case 140 is in the first position, the user can insert a cigarette into the holder 1 to inhale the aerosol.
  • the case 140 when the case 140 is in the second position, the user can remove (separate) the cigarette from the holder (1).
  • the case 140 may be moved between the first position and the second position.
  • the case 140 may be completely separated from the holder 1 by a user's manipulation.
  • the diameter of the hole formed by the end 141 of the case 140 may be made smaller than the diameter of the space formed by the case 140 and the heater 130, in this case is inserted into the holder (1) Can serve as a guide to cigarettes.
  • the battery 110 supplies the power used to operate the holder 1.
  • the battery 110 may supply power so that the heater 130 may be heated, and may supply power necessary for the control unit 120 to operate.
  • the battery 110 may supply power required to operate a display, a sensor, a motor, etc. installed in the holder 1.
  • the battery 110 may be a lithium iron phosphate (LiFePO 4) battery, but is not limited to the example described above.
  • the battery 110 may correspond to a lithium cobalt oxide (LiCoO 2) battery, a lithium titanate battery, or the like.
  • Whether the battery 110 is fully charged or completely discharged may be determined by how much the power stored in the battery 110 is compared with the total capacity of the battery 110. For example, when the power stored in the battery 110 is 95% or more of the total capacity, it may be determined that the battery 110 is fully charged. In addition, when the power stored in the battery 110 is 10% or less of the total capacity, it may be determined that the battery 110 is completely discharged.
  • the criterion for determining whether the battery 110 is fully charged or completely discharged is not limited to the above-described example.
  • the heater 130 is heated by the power supplied from the battery 110.
  • the heater 130 is located inside the cigarette.
  • the heated heater 130 may raise the temperature of the aerosol generating material in the cigarette.
  • the heater 130 may be manufactured in a shape that can be easily inserted into the interior of the cigarette.
  • the heater 130 may have a blade shape or a shape in which a cylinder and a cone are combined, but is not limited thereto.
  • only a part of the heater 130 may be heated.
  • the first portion of the heater 130 may be heated, and the second portion may not be heated.
  • the first portion may be a portion where the tobacco rod is located when the cigarette is inserted into the holder 1.
  • the heater 130 may be heated to a different temperature for each part.
  • the first portion and the second portion described above may be heated to different temperatures.
  • the heater 130 may be an electric resistance heater.
  • the heater 130 may be fabricated such that an electrically conductive track is disposed on a substrate formed of an electrically insulating material.
  • the substrate may be made of a ceramic material, and the electrically conductive track may be made of tungsten, but is not limited thereto.
  • Holder 1 may be provided with a separate temperature sensor.
  • the temperature sensor may not be provided in the holder 1, and the heater 130 may serve as the temperature sensor.
  • the heater 130 of the holder 1 may serve as a temperature sensor, and at the same time, a separate temperature sensor may be further included in the holder 1.
  • the heater 130 may include at least one electrically conductive track for heat generation and temperature sensing.
  • the heater 130 may separately include a second electrically conductive track for temperature sensing in addition to the first electrically conductive track for heat generation.
  • the resistance R can be determined.
  • the temperature T of the electrically conductive track may be determined by Equation 1 below.
  • Equation 1 R denotes a current resistance value of the electrically conductive track
  • R 0 denotes a resistance value at a temperature T 0 (eg, 0 ° C.)
  • ⁇ denotes a resistance temperature coefficient of the electrically conductive track. It means.
  • the conductive material eg metal
  • the electrically conductive track comprises an electrically resistive material.
  • the electrically conductive track can be made of a metallic material.
  • the electrically conductive track can be made of an electrically conductive ceramic material, carbon, a metal alloy or a composite of ceramic material and metal.
  • the holder 1 may include both an electrically conductive track and a temperature sensing sensor which serve as a temperature sensing sensor.
  • the controller 120 controls the overall operation of the holder 1. Specifically, the controller 120 controls the operation of not only the battery 110 and the heater 130, but also other components included in the holder 1. In addition, the controller 120 may determine whether the holder 1 is in an operable state by checking a state of each of the components of the holder 1.
  • the controller 120 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 storing a program that may be executed on the microprocessor.
  • a general purpose microprocessor and a memory storing a program that may be executed on the microprocessor.
  • the present embodiment may be implemented in other forms of hardware.
  • the controller 120 may control the operation of the heater 130.
  • the controller 120 may control the amount of power supplied to the heater 130 and the time at which power is supplied so that the heater 130 may be heated to a predetermined temperature or maintain an appropriate temperature.
  • the controller 120 may check the state of the battery 110 (for example, the remaining amount of the battery 110) and generate a notification signal if necessary.
  • the controller 120 may check the presence or absence of the puff and the strength of the puff, and count the number of puffs. In addition, the controller 120 may continuously check the time that the holder 1 is operating. In addition, the controller 120 determines whether the cradle 2 to be described later is coupled with the holder 1, and controls the operation of the holder 1 according to the coupling or detachment of the cradle 2 and the holder 1. Can be.
  • the holder 1 may further include general components in addition to the battery 110, the controller 120, and the heater 130.
  • the holder 1 may include a display capable of outputting visual information or a motor for outputting tactile information.
  • the controller 120 may display information about the state of the holder 1 (for example, whether the holder may be used), a heater (eg, a user) through the display.
  • Information on the battery 110 (eg, preheating start, preheating progress, preheating completion, etc.), information related to the battery 110 (eg, remaining capacity of the battery 110, availability, etc.), holder 1 Information related to the resetting of the holder (for example, reset timing, reset progress, reset completion, etc.), information related to cleaning of the holder 1 (for example, cleaning timing, cleaning necessity, cleaning progress, cleaning completion, etc.), Information related to the charging of the holder 1 (e.g., charging required, charging progressed, charging completed, etc.), information related to the puff (e.g., puff count, puff end notice, etc.) or safety related information (e.g. For example, the use time elapsed) can be delivered.
  • the controller 120 may generate the vibration signal using the motor, thereby transferring the above-described information to the user.
  • the holder 1 may comprise a terminal coupled with at least one input device (eg a button) and / or the cradle 2 through which the user can control the function of the holder 1.
  • the user can execute various functions using the input device of the holder 1. Multiple functions of the holder 1 by adjusting the number of times the user presses the input device (for example, once, twice, etc.) or the time for holding the input device (for example, 0.1 seconds, 0.2 seconds, etc.) You can execute any of these functions.
  • the holder 1 has a function of preheating the heater 130, a function of adjusting the temperature of the heater 130, a function of cleaning a space where a cigarette is inserted, and a holder 1 of the holder 1.
  • a function of checking whether it is in an operable state, a function of displaying a residual amount (available power) of the battery 110, a reset function of the holder 1, and the like may be performed.
  • the function of the holder 1 is not limited to the examples described above.
  • the holder 1 may clean the space where the cigarette is inserted by controlling the heater 130 as follows.
  • the holder 1 can clean the space where the cigarette is inserted by heating the heater 130 to a sufficiently high temperature.
  • a sufficiently high temperature means a temperature suitable for cleaning the space where the cigarette is inserted.
  • the holder 1 may heat the heater 130 to the highest of a temperature range in which an aerosol can be generated in the inserted cigarette and a temperature range in which the heater 130 is preheated, but is not limited thereto. .
  • the holder 1 may maintain the temperature of the heater 130 at a sufficiently high temperature for a predetermined time period.
  • the predetermined time period means a time period sufficient to clean the space where the cigarette is inserted.
  • the holder 1 may maintain the temperature of the heated heater 130 for an appropriate time of 10 seconds to 10 minutes, but is not limited thereto.
  • the holder 1 may maintain the temperature of the heated heater 130 for a suitable time period selected within the range of 20 seconds to 1 minute.
  • the holder 1 may maintain the temperature of the heated heater 130 for a suitable time period selected within the range of 20 seconds to 1 minute 30 seconds.
  • the surface of the heater 130 and / or the space into which the cigarette is inserted may be generated by volatilizing the substance deposited on the substrate.
  • the holder 1 may comprise a puff sensor, a temperature sensor and / or a cigarette insertion sensor.
  • the puff sensor may be implemented by a general pressure sensor.
  • the holder 1 may detect a puff by a change in resistance of an electrically conductive track included in the heater 130 without a separate puff detection sensor.
  • the electrically conductive track here comprises an electrically conductive track for heat generation and / or an electrically conductive track for temperature sensing.
  • the holder 1 may further include a puff detecting sensor separately from detecting the puff using an electrically conductive track included in the heater 130.
  • the cigarette insertion sensor may be implemented by a general capacitive sensor or a resistance sensor.
  • the holder 1 may be manufactured in a structure in which external air may be introduced / exhausted even when a cigarette is inserted.
  • FIG. 2 is a diagram illustrating an example of a holder.
  • the holder 1 may be manufactured in a cylindrical shape, but is not limited thereto.
  • the case 140 of the holder 1 may be moved or separated by a user's operation, and a cigarette may be inserted into the end 141 of the case 140.
  • the holder 1 may include a button 155 for allowing a user to control the holder 1.
  • the holder 1 may further include a display on which an image is output.
  • FIG. 3 is a diagram illustrating an example of a cradle.
  • the cradle 2 includes a battery 210 and a controller 220.
  • the cradle 2 also includes an interior space 230 into which the holder 1 can be inserted.
  • the cradle 2 may or may not include a separate lid.
  • the holder 1 may be inserted into and fixed to the cradle 2 even if the cradle 2 does not include a separate lid.
  • the holder 1 may be fixed to the cradle 2 as the lid of the cradle 2 is closed after the holder 1 is inserted into the cradle 2.
  • the cradle 2 shown in FIG. 3 shows only the components related to this embodiment. Accordingly, it will be understood by those skilled in the art that the general purpose components other than the components shown in FIG. 3 may be further included in the cradle 2.
  • the battery 210 supplies the power used to operate the cradle 2.
  • the battery 210 may supply power for charging the battery 110 of the holder 1.
  • the battery 210 of the cradle 2 is the battery of the holder 1. Power may be supplied to 110.
  • the battery 210 may supply power used to operate the holder 1.
  • the holder 1 and the terminal of the cradle 2 are coupled, regardless of whether the battery 110 of the holder 1 is discharged, the holder 1 is a battery of the cradle 2 ( The operation may be performed by using the power supplied by the 210.
  • the battery 210 may be a lithium ion battery, but is not limited thereto.
  • the capacity of the battery 210 may be larger than that of the battery 110.
  • the controller 220 generally controls the operation of the cradle 2.
  • the controller 220 may control the operation of all the components of the cradle 2.
  • the controller 220 may determine whether the holder 1 and the cradle 2 are coupled, and control the operation of the cradle 2 according to the coupling or detachment of the cradle 2 and the holder 1.
  • the controller 220 supplies power of the battery 210 to the holder 1 to charge the battery 110 or to heat the heater 130. You can. Therefore, even when the remaining amount of the battery 110 is small, the user can continuously smoke by combining the holder 1 and the cradle 2.
  • the controller 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 storing a program that may be executed on the microprocessor.
  • a general purpose microprocessor and a memory storing a program that may be executed on the microprocessor.
  • the present embodiment may be implemented in other forms of hardware.
  • the cradle 2 may further include general components in addition to the battery 210 and the controller 220.
  • the cradle 2 may include a display capable of outputting visual information.
  • the controller 220 generates a signal to be displayed on the display, thereby providing the user with a battery 210 (eg, remaining capacity of the battery 210, available for use).
  • Information related to whether the cradle 2 is reset e.g., reset timing, reset progress, reset completion, etc.
  • cleaning of the holder 1 e.g., cleaning timing, cleaning needs, cleaning
  • Information related to progress, cleaning completion, etc., and information related to charging of the cradle 2 may be transmitted.
  • the cradle 2 may include at least one input device (e.g., a button) that allows a user to control the function of the cradle 2, a terminal coupled with the holder 1, and / or a charge of the battery 210. It may include an interface for (eg, USB port, etc.).
  • a button e.g., a button that allows a user to control the function of the cradle 2, a terminal coupled with the holder 1, and / or a charge of the battery 210.
  • It may include an interface for (eg, USB port, etc.).
  • the user can execute various functions using the input device of the cradle 2.
  • the cradle 2 has the function of preheating the heater 130 of the holder 1, the function of adjusting the temperature of the heater 130 of the holder 1, within the holder 1.
  • a function of cleaning the space where the cigarette is inserted, a function of checking whether the cradle 2 is in an operable state, a function of displaying the remaining amount (power available) of the battery 210 of the cradle 2, and a reset of the cradle 2 Functions and the like can be performed.
  • the function of the cradle 2 is not limited to the examples described above.
  • 4A and 4B show examples of cradles.
  • FIG. 4A shows an example of a cradle 2 without a lid.
  • the cradle 2 may include a button 240 that allows a user to control the cradle 2.
  • the cradle 2 may further include a display on which an image is output.
  • FIG. 4b shows an example of a cradle 2 with a lid.
  • the holder 1 may be inserted into the interior space 230 of the cradle 2, and the holder 1 may be fixed to the cradle 2 as the lid 255 is closed.
  • FIG. 5 is a diagram illustrating an example in which a holder is inserted into a cradle.
  • the cradle 2 may not include another configuration (eg a lid) for not exposing the holder 1 to the outside.
  • the cradle 2 may include at least one fastening member 271, 272 to increase the fastening strength with the holder 1.
  • the holder 1 may also include at least one binding member 181.
  • the binding members 181, 271, and 272 may be magnets, but are not limited thereto.
  • the fastening member The number of (181, 271, 272) is not limited to this.
  • the holder 1 may include a binding member 181 in a first position
  • the cradle 2 may include binding members 271 and 272 in a second position and a third position, respectively.
  • the first position and the third position may be positions facing each other when the holder 1 is inserted into the cradle 2.
  • the fastening members 181, 271, 272 are included in the holder 1 and the cradle 2, even if the holder 1 is inserted into one side of the cradle 2, the holder 1 and the cradle 2 are secured.
  • the binding can be stronger.
  • the holder 1 and the cradle 2 further include the fastening members 181, 271, and 272 in addition to the terminals, the holder 1 and the cradle 2 may be more strongly bound.
  • the cradle 2 does not have a separate configuration (eg a lid), the inserted holder 1 may not be easily separated from the cradle 2.
  • the controller 220 uses the power of the battery 210 to control the holder.
  • the battery 110 of (1) can be charged.
  • FIG. 6 is a diagram illustrating an example in which the holder is tilted in a state where the holder is inserted into the cradle.
  • the holder 1 is tilted inside the cradle 2.
  • tilt means that the holder 1 is inclined at an angle with the holder 1 inserted in the cradle 2.
  • the end 141 of the holder 1 is exposed to the outside. Accordingly, the user may insert a cigarette into the end 141 and inhale (smoke) the generated aerosol.
  • the tilt angle [theta] can be secured at a sufficient angle so that when the cigarette is inserted into the distal end 141 of the holder 1, the cigarette is not bent or damaged.
  • the holder 1 may be tilted at a minimum angle greater than or greater than the entire cigarette insertion hole included in the distal end 141 is exposed to the outside.
  • the range of the tilt angle ⁇ may be greater than 0 ° and less than 180 °, and preferably, greater than or equal to 5 ° and less than or equal to 90 °. More preferably, the tilt angle ⁇ is in a range of 5 ° to 20 °, 5 ° to 30 °, 5 ° to 40 °, 5 ° to 50 °, or 5 ° to 60 °. Can be. More preferably, the tilt angle ⁇ can be 10 degrees.
  • the heater 130 of the holder 1 may be heated by the power supplied by the battery 210 of the cradle 2.
  • holder 1 may generate aerosol using battery 210 of cradle 2.
  • the holder 1 comprises one fastening member 182 and the cradle 2 includes two fastening members 273, 274.
  • the positions of each of the binding members 182, 273, and 274 are as described above with reference to FIG. 5. If the binding members 182, 273, and 274 are magnets, the magnet strength of the binding member 274 may be greater than the magnet strength of the binding member 273. Therefore, even when the holder 1 is tilted, by the binding member 182 and the binding member 274, the holder 1 may not be completely separated from the cradle 2.
  • the controller 220 uses the power of the battery 210 to control the heater of the holder 1.
  • the 130 may be heated or the battery 110 may be charged.
  • FIG. 7 is a conceptual diagram illustrating a schematic structure of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of the embodiment shown in FIG. 7, and
  • FIG. 9 is a block diagram illustrating each configuration of the embodiment shown in FIG. 7.
  • the aerosol generating apparatus 1 includes a case 140, a heater 130, and a cigarette support 150.
  • the cigarette supporter 150 may support the cigarette 50 inserted into the case 140.
  • the cigarette support 150 may include at least one of a metal and a polymer having high thermal conductivity.
  • the cigarette support 150 may surround the bottom surface and the side of the cigarette 50, and as shown in FIG. 8, the cigarette support 150 may be the same cylindrical cylinder as the shape of the cigarette 50. .
  • embodiments are not limited thereto, and the cigarette support 150 may have various shapes according to the shape of the cigarette 50. That is, the cigarette support unit 150 may have any shape that can stably surround the bottom and side surfaces of the cigarette 50 to support the cigarette 50.
  • the cigarette support 150 will be described with reference to the case of the cylindrical cylinder shape as shown in FIG. 8 for convenience of description.
  • the cigarette support unit 150 may include a plurality of holes 150h for distributing high temperature mainstream smoke generated from the cigarette 50 heated by the heater 130 to the outside of the cigarette support unit 150.
  • the plurality of holes 150h may be configured in the form of a porous mesh.
  • the shape of the hole 150h may be various shapes such as circular, elliptical, and polygonal shapes, and any shape that can achieve the purpose of distributing the hot liquor smoke generated from the cigarette 50 to the outside of the cigarette support 150.
  • mainstream smoke is a concept including aerosol and air.
  • the mainstream smoke is an aerosol vaporized tobacco component and aerosol material contained in the cigarette 50 when the cigarette 50 is heated by the heater 130 and the inside of the device that is inhaled together when the user inhales the aerosol It may include air.
  • the cigarette 50 includes a tobacco rod 51 including an aerosol material and a filter rod 52 including a cooling portion and a filter, and the cigarette support portion includes a bottom surface, a side surface, and a filter of the tobacco rod 51. It may surround the side of the rod 52. Referring to FIG. 9, the cigarette support 150 may contact the bottom and side surfaces of the tobacco rod 51, but embodiments are not limited thereto.
  • the arrangement structure of the cigarette 50 and the cigarette support 150 will be described in detail with reference to FIGS. 11 to 13.
  • the cigarette supporter 150 may include a through hole 150p that penetrates the heater 130 extending toward the cigarette 50 inserted into the cigarette supporter 150.
  • Cigarette support unit 150 having the above configuration, when the heater 130 heats the cigarette 50 can increase the amount of air flowing into the cigarette 50 side, and at the same time the cigarette 50 is heated Accordingly, by providing a space in which the mainstream smoke generated from the cigarette 50 can be distributed to the outside of the cigarette support 150 through the hole 150h without being trapped inside the cigarette support 150, the user lowers the temperature of the mainstream smoke. If you inhale the heat will not feel the heat to maximize the user's smoking satisfaction.
  • an insulation member 160 may be interposed between the case 140 and the cigarette support 150 to block heat transmitted from the cigarette support 150 to the case 140. According to this structure, the heat generated from the heater 130 is not transmitted to the case 140, so that the user may be protected from being burned due to the high temperature heater 130 when smoking.
  • FIG. 10 is a conceptual view illustrating a structure in which a cigarette support unit is integrally formed with a case as a modification of the embodiment illustrated in FIG. 9.
  • the cigarette support 150 may be integrally formed with the case 140. That is, the case 140 and the cigarette support 150 may be integrally manufactured through the same manufacturing process for convenience in the manufacturing process.
  • FIG. 11 is a view illustrating a modified example of the embodiment illustrated in FIG. 9, wherein the cigarette support part is spaced apart from the side surface of the cigarette by a predetermined distance.
  • the cigarette support part 250 is in contact with the bottom surface 51b of the tobacco rod 51, but has a predetermined distance from the side surface 51s of the tobacco rod 51 and the side surface of the filter rod 52. d) can be arranged spaced apart. Since the heated air inside the apparatus may flow through the space between the side of the tobacco rod 51 and the filter rod 52 and the cigarette support 250, the temperature of the mainstream smoke sucked by the user may be lowered.
  • FIG. 12 is a variation of the embodiment shown in FIG. 11, in which the cigarette support portion is in contact with the side of the tobacco rod but is spaced apart from the side of the filter rod.
  • the cigarette support part 350 may be in contact with the bottom surface 51b and the side surface 51s of the tobacco rod 51, but spaced apart from the side surface of the filter rod 52 by a predetermined distance d. Can be. According to this structure, the heat of the heater 130 for heating the tobacco rod 51 can be completely transmitted to the tobacco rod 51 can maximize the heating efficiency, and at the same time the side of the filter rod 52 and the cigarette support ( The heated air inside the apparatus flows through the space provided between 350 to lower the temperature of the mainstream smoke delivered to the user.
  • FIG. 13 is a view showing a modification of the embodiment shown in FIG. 12.
  • the cigarette support part 450 may be disposed in contact with the bottom surface 51b and the side surface 51s of the tobacco rod 51, and spaced apart from the side surface of the filter rod 52.
  • the separation distance between the support part 450 and the side surface of the filter rod 52 may gradually increase in the direction toward the filter rod 52 from the tobacco rod 51.
  • the air is heated inside the apparatus by having a cigarette support 150 having a plurality of holes 150h and circulating air through the holes 150h. It is possible to provide an aerosol generating device (1) that can lower the temperature of.

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Abstract

Un mode de réalisation de la présente invention concerne un appareil de génération d'aérosol, comprenant : un boîtier dans lequel une cigarette peut être insérée ; un dispositif de chauffage installé à l'intérieur du boîtier et conçu pour chauffer la cigarette insérée dans le boîtier ; et une partie support de cigarette conçue pour soutenir la cigarette insérée dans le boîtier, la partie support de cigarette comprenant une pluralité de trous permettant de libérer, vers l'extérieur de la partie support de cigarette, un flux principal de fumée chaude qui est généré dans la cigarette chauffée par le dispositif de chauffage.
PCT/KR2019/008187 2018-07-05 2019-07-04 Appareil de génération d'aérosol Ceased WO2020009489A1 (fr)

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KR1020180078303A KR102330296B1 (ko) 2018-07-05 2018-07-05 에어로졸 생성 장치
KR10-2018-0078303 2018-07-05

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JP2014079229A (ja) * 2012-10-17 2014-05-08 Hanasato Kk 携帯用喫煙具
KR20140116055A (ko) * 2011-12-30 2014-10-01 필립모리스 프로덕츠 에스.에이. 개선된 온도 분포를 가진 에어로졸 발생 장치
KR101667124B1 (ko) * 2011-11-21 2016-10-17 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 장치용 추출기
KR20170115492A (ko) * 2015-02-06 2017-10-17 필립모리스 프로덕츠 에스.에이. 에어로졸-발생 장치용 개선된 추출기
KR20180070454A (ko) * 2016-12-16 2018-06-26 주식회사 케이티앤지 에어로졸 생성 장치

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EP2625975A1 (fr) 2012-02-13 2013-08-14 Philip Morris Products S.A. Article de génération d'aérosol avec un élément de refroidissement d'aérosol
KR102138873B1 (ko) * 2016-12-16 2020-07-29 주식회사 케이티앤지 히터를 사전예열하는 에어로졸 생성 시스템

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KR101667124B1 (ko) * 2011-11-21 2016-10-17 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 장치용 추출기
KR20140116055A (ko) * 2011-12-30 2014-10-01 필립모리스 프로덕츠 에스.에이. 개선된 온도 분포를 가진 에어로졸 발생 장치
JP2014079229A (ja) * 2012-10-17 2014-05-08 Hanasato Kk 携帯用喫煙具
KR20170115492A (ko) * 2015-02-06 2017-10-17 필립모리스 프로덕츠 에스.에이. 에어로졸-발생 장치용 개선된 추출기
KR20180070454A (ko) * 2016-12-16 2018-06-26 주식회사 케이티앤지 에어로졸 생성 장치

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JPWO2022123682A1 (fr) * 2020-12-09 2022-06-16
WO2022123682A1 (fr) * 2020-12-09 2022-06-16 日本たばこ産業株式会社 Inhalateur d'arôme

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