EP3957196B1 - Mixed-type heat-not-burn device - Google Patents

Mixed-type heat-not-burn device Download PDF

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Publication number
EP3957196B1
EP3957196B1 EP19924648.9A EP19924648A EP3957196B1 EP 3957196 B1 EP3957196 B1 EP 3957196B1 EP 19924648 A EP19924648 A EP 19924648A EP 3957196 B1 EP3957196 B1 EP 3957196B1
Authority
EP
European Patent Office
Prior art keywords
substrate unit
aerosol
solid substrate
accommodating space
liquid
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.)
Active
Application number
EP19924648.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3957196A4 (en
EP3957196A1 (en
Inventor
Dan Li
Bing Liu
Yikun Chen
Huachen LIU
Lei Liu
Qiao Wu
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.)
China Tobacco Hubei Industrial LLC
Original Assignee
China Tobacco Hubei Industrial LLC
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 China Tobacco Hubei Industrial LLC filed Critical China Tobacco Hubei Industrial LLC
Publication of EP3957196A1 publication Critical patent/EP3957196A1/en
Publication of EP3957196A4 publication Critical patent/EP3957196A4/en
Application granted granted Critical
Publication of EP3957196B1 publication Critical patent/EP3957196B1/en
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Anticipated expiration legal-status Critical

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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
    • A24F40/30—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
    • A24F40/10—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

Definitions

  • the present disclosure belongs to the field of heating tobacco products, and specifically relates to a mixed-type heat-not-burn device and system.
  • the existing heat-not-burn cigarettes use electric heating devices to heat special cigarettes above 300°C, thereby producing smoke similar to traditional cigarettes.
  • the problems of such products include: (1) the amount of smoke generated by cigarette is smaller; (2) the taste of the cigarette is relatively simple; (3) the heating temperature of the cigarette is higher, and more harmful substances are produced.
  • European patent application EP3818871A1 discloses an aerosol generating apparatus, it includes a main body; a cartridge coupled to the main body, configured to store a liquid material and generate aerosol by heating the liquid material; comprising a solid material, and disposed on a path along which the aerosol generated in the cartridge flows such that the aerosol passes through the solid material and is discharged to outside; according to the aerosol generating apparatus and system according to the above-described embodiments, after heating a liquid material to produce aerosol, the flow of the generated aerosol can be passed through a cigarette to provide a user with aerosol including an appropriate flavor and nicotine.
  • United States patent application US2018169355A1 discloses a vapor-generating system, it includes a cartridge, a vapor-generating device and a piercing element.
  • the cartridge includes a cartridge housing configured to hold a solid vapor-forming substrate within the cartridge housing interior, a liquid storage housing configured to hold a liquid vapor-forming substrate within the liquid storage housing interior, and a frangible seal on the liquid storage housing.
  • the piercing element is configured to pierce the frangible seal of the cartridge to expose the liquid storage housing interior to be in fluid communication with the electric heater based on the vapor-generating device coupling with the cartridge such that the device housing at least partially receives the cartridge into the cavity.
  • the electric heater is located externally from the piercing element, it optimized operation of change a tobacco component and a liquid component at different times.
  • international application is located externally from the piercing element, it optimized operation of change a tobacco component and a liquid component at different times.
  • WO2019051667A1 discloses an atomizer and an electronic cigarette, it comprises an e-liquid storage assembly and an atomizing core assembly.
  • the atomizing core assembly comprises an atomizing sleeve, an e-liquid adsorption member, an e-liquid atomizing member, and a tobacco heating member.
  • the tobacco heating member is inserted in the atomizing sleeve and is located between the e-liquid adsorption member and an aerosol outlet of an aerosol channel; a tobacco accommodating cavity used for accommodating a tobacco member is formed in the tobacco heating member; the tobacco accommodating cavity is communicated with the aerosol channel; and aerosol generated by atomizing the e-liquid by the tobacco heating member and the e-liquid atomizing member is used for heating the tobacco member, so as to form the aerosol for a user to inhale.
  • the atomizer can improve the quantity of aerosol inhaled by a user, meet the needs of the user, and improve the efficiency of heating the tobacco member, so that the taste of the aerosol is consistent with the taste of a real cigarette.
  • the present disclosure provides a mixed-type heat-not-burn device and system, by combining the working principle of a liquid substrate unit (e-cigarette liquid) and a solid substrate unit (heat-not-burn cigarette), it can significantly increase the amount of smoke, enrich the taste and reduce the heating temperature as needed.
  • a liquid substrate unit e-cigarette liquid
  • a solid substrate unit heat-not-burn cigarette
  • the present invention provides the following solution according to claim 1.
  • a mixed-type heat-not-burn device comprising a housing, wherein the housing is provided with:
  • the housing further comprises: a second air passage provided between the second heating element and the second accommodating space, making the first aerosol formed at the second heating element flow into the solid substrate unit through the second air passage, so as to conduct the first aerosol formed by the liquid substrate unit to the solid substrate unit.
  • the first heating element and/or the second heating element are formed of one or more of resistance pastes, metal resistance sheets, and metal resistance wires.
  • the solid substrate unit is a low-temperature cigarette formed of one or more of tobacco particles, tobacco shred, and longitudinal bundles of columnar flakes.
  • the liquid substrate unit is an e-cigarette liquid formed of propylene glycol and/or glycerin.
  • a mixed-type heat-not-burn system comprising a liquid substrate unit, a solid substrate unit, and a mixed-type heat-not-burn device above mentioned, wherein,
  • the liquid substrate unit is stored in the first accommodating space of the mixed-type heat-not-burn device, and is heated by the heating atomization unit of the mixed-type heat-not-burn device to form a first aerosol;
  • the solid substrate unit is inserted into the second accommodating space through an opening of the second accommodating space of the mixed-type heat-not-burn device, and is heated by the heating atomization unit of the mixed-type heat-not-burn device to form a second aerosol;
  • the first aerosol formed by the liquid substrate unit is conducted to the solid substrate unit, such that the first aerosol and the second aerosol are mixed and then discharged from the solid substrate unit.
  • the solid substrate unit is a low-temperature cigarette formed of one or more of tobacco particles, tobacco shreds, and longitudinal bundles of columnar flakes.
  • the liquid substrate unit is an e-cigarette liquid formed of propylene glycol and/or glycerin.
  • the above-mentioned at least one technical solution adopted in the embodiments according to the present disclosure can achieve the following beneficial effects: since the atomization temperature of the e-cigarette liquid is about 200°C, the heating and atomization temperature of the cigarette generally has to reach 300°C or more.
  • the aerosol particles formed by the e-cigarette liquid flow through the cigarette, and can carry a large amount of aroma substances inside the solid substrate unit, such that the heating and atomization temperature of the solid substrate unit can be reduced, the amount of smoke can be increased.
  • the e-cigarette liquid has many flavors, and can maximize the rich taste.
  • FIG. 1 shows a schematic diagram of a mixed-type heat-not-burn device provided by the first embodiment of the present disclosure, including: a housing 300.
  • the housing 300 may be sequentially provided with: a first accommodating space 301-A provided inside the housing, for placing a liquid substrate unit 100, such as e-cigarette liquid; a second accommodating space 302-A opened on the side of the housing 300, for accommodating a solid substrate unit 200, such as cigarettes, and one side of the second accommodating space 302-A may be set as an opening, the solid substrate unit 200 may be inserted into the second accommodating space 302-A through the opening of the second accommodating space 302-A; and a heating atomization unit 400-A, for heating the liquid substrate unit 100 to form a first aerosol, and for heating the solid substrate unit 200 to form a second aerosol.
  • the first aerosol formed by the liquid substrate unit 100 may be conducted to the solid substrate unit 200, so that the first aerosol and the second aerosol are mixed and discharged from the solid substrate unit 200. Since the atomization temperature of the e-cigarette liquid is about 200°C, the heating and atomizing temperature of the cigarette generally reaches 300°C or more. By conducting the first aerosol formed by the liquid substrate unit 100 to the solid substrate unit 200, a large amount of the aroma substances inside the solid substrate unit 200 can be released, such that the heating and atomizing temperature of the solid substrate unit 200 can be reduced, the amount of smoke can be increased. At the same time, the e-cigarette liquid has many flavors and can maximize the taste.
  • the heating atomization unit 400-A may include a liquid substrate atomizer 401-A and a solid substrate atomizer 402-A that are separately provided.
  • the liquid substrate atomizer 401-A may be at least partially immersed in the liquid substrate unit 100 for heating the liquid substrate unit 100 to form the first aerosol.
  • the solid substrate atomizer 402-A may include a heating element tip fixedly provided inside the second accommodating space 302-A, the solid substrate unit 200 may be inserted into the heating element tip inside the second accommodating space 302-A, thereby heating the solid substrate unit 200 to form the second aerosol.
  • the second accommodating space 302-A and the second accommodating space 302-A may be provided side by side, and a first air passage 500-A may be provided between the first accommodating space 301-A and the second accommodating space 302-A.
  • One end of the first air passage 500-A may be communicated to the top of the first accommodating space 301-A, and the other end may be communicated to the bottom of the second accommodating space, so that the first aerosol can flow through the solid substrate unit 200 more fully, and to connect to the first accommodating space and the second accommodating space through the air passage structure to realize a mixed-type heat-not-burn device.
  • the modification to the original design is less, and the structure may be simple and easy to implement.
  • the first aerosol formed by the liquid substrate unit 100 flows into the solid substrate unit 200 through the first air passage 500-A.
  • the first aerosol can carry out a large amount of aroma substances inside the solid substrate unit 200, and can be mixed with the second aerosol formed with the solid substrate unit 200 and discharged from the opening of the second accommodating space 302-A, so that the first aerosol and the second aerosol can enter the oral cavity of the consumer together.
  • the liquid substrate unit 100 may include, but is not limited to, an e-cigarette liquid containing propylene glycol and/or glycerin; the solid substrate unit 200 may include, but is not limited to, a low-temperature cigarette formed by tobacco particles, tobacco shreds, longitudinal bundles of cylindrical flakes, or other tobacco products.
  • the device may also include a power supply device 600-A for providing energy to the liquid substrate atomizer 401-A and the solid substrate atomizer 402-A.
  • a single power supply device can be adopted to provide energy to the liquid substrate atomizer 401-A and the solid substrate atomizer 402-A at the same time.
  • several power supply device can also be used to provide energy to the liquid substrate atomizer 401-A and the solid substrate atomizer 402-A, respectively. No specific limitation is made to the present disclosure.
  • FIG. 2 shows a schematic diagram of a mixed-type heat-not-burn device provided in the second embodiment of the present disclosure, including: a housing 300.
  • the housing 300 may be sequentially provided with: a first accommodating space 301-B provided inside the housing, for storing the liquid substrate unit 100, such as e-cigarette liquid; a second accommodating space 302-B opened on the side of the housing 300, for accommodating the solid substrate unit 200, such as cigarettes, and one side of the second accommodating space 302-B may be set as an opening, the solid substrate unit 200 may be inserted into the second accommodating space 302-B through the opening of the second accommodating space 302-B; a heating atomization unit configured to heat the liquid substrate unit 100 to form a first aerosol, and configured to heat the solid substrate unit 200 to form a second aerosol.
  • the first aerosol formed by the liquid substrate unit 100 may be conducted to the solid substrate unit 200, so that the first aerosol and the second aerosol may be mixed and discharged from the solid substrate unit 200.
  • the heating atomization unit may include a liquid substrate atomizer 401-B and a solid substrate atomizer 402-B that are separately provided, the same as or similar to the heating atomization unit 400-A described in the above embodiment.
  • the device may also include a power supply device 600-B that supplies energy to the liquid substrate atomizer 401-B and the solid substrate atomizer 402-B, which will not be repeated here.
  • the first accommodating space 301-B is provided below the second accommodating space 302-B.
  • a first air passage 500-B may be provided between the first accommodating space 301-B and the second accommodating space 302-B, and the first aerosol formed by the liquid substrate unit 100 flows into the solid substrate unit 200 through the first air passage 500-B.
  • the first aerosol can carry out a large amount of aroma substances inside the solid substrate unit 200, and may be mixed with the second aerosol formed by the solid substrate unit 200 and then discharged from the solid substrate unit 200. Furthermore, the first aerosol and the second aerosol can enter the oral cavity of the consumer together.
  • one end of the first air passage 500-B may be usually communicated to the top of the first accommodating space 301-B, and the other end may be communicated to the second accommodating space 302-B.
  • the arrangement of the air passage can be simplified, the length of the first air passage 500-B can be reduced, and the condensation of the first aerosol formed by the liquid substrate unit in the air passage can be reduced, and the condensate is reduced accordingly.
  • FIG. 3 shows a schematic diagram of a mixed-type heat-not-burn device provided in a third embodiment of the present disclosure, including: a housing 300.
  • the housing 300 may be sequentially provided with: a first accommodating space 301-C provided inside the housing, for storing the liquid substrate unit 100, such as e-cigarette liquid; a second accommodating space 302-C opened on the side of the housing 300, for accommodating the solid substrate unit 200, such as cigarettes, and one side of the second accommodating space 302-C may be set as an opening, the solid substrate unit 200 may be inserted into the second accommodating space 302-C through the opening of the second accommodating space 302-C; a heating atomization unit configured to heat the liquid substrate unit 100 to form a first aerosol, and configured to heat the solid substrate unit 200 to form a second aerosol.
  • the first aerosol formed by the liquid substrate unit 100 may be conducted to the solid substrate unit 200, so that the first aerosol and the second aerosol may be mixed and discharged from the solid substrate unit 200.
  • the heating atomization unit may be formed as an integrated structure.
  • the heating atomization unit may include:
  • the column 407-C can be divided into a first end 403-C and a second end 404-C.
  • the first end 403-C of the column 407-C may extend into the first accommodating space 301-C to at least partially infiltrate the inside of the liquid substrate unit 100.
  • the second end 404-C of the column 407-C can be extended into the second accommodating space 302-C.
  • the second end 404-C of the column 407-C can be set to a sharp shape that facilitates the insertion of the solid substrate unit 200, and the user can insert the solid substrate unit 200 (such as a cigarette) into the second end 404-C of the column 407-C;
  • first heating element 405-C fixed on the side wall of the second end 404-C of the column 407-C, for heating at least the solid substrate unit 200.
  • the resistance paste can be coated on the column 407-C by a sintering method to form the first heating element 405-C.
  • the first heating element 405-C may be formed of any one or more of resistance paste, metal resistance sheet, or metal resistance wire, which may be not specifically limited in the present disclosure.
  • the heating atomization unit may further include a fixed base 406-C fixedly connected to the column 407-C, and may be specifically provided at the boundary of the first end 403-C and the second end 404-C.
  • a fixed base 406-C fixedly connected to the column 407-C, and may be specifically provided at the boundary of the first end 403-C and the second end 404-C.
  • a power supply device 600-C can be provided for providing energy to the first heating element 405-C.
  • the column 407-C may be partially or entirely configured as a porous structure, the porous structure may be formed of porous ceramics, or may be formed of other materials with capillary structures, which is not specifically limited in the present disclosure.
  • the capillary force of the porous gaps in the column 407-C part of the liquid in the liquid substrate unit 100 can flow from the first accommodating space 301-C into the column 407-C, and further flow along the column 407-C to the first heating element 405-C, the first heating element 405-C heats it, so that the liquid substrate unit 100 may be atomized to form a first aerosol and diffuses inside the solid substrate unit 200.
  • the solid substrate unit 200 may be also heated by the first heating element 405-C and atomized to form a second aerosol. After the first aerosol and the second aerosol are mixed, they may be inhaled into the oral cavity of the consumer through the cigarette.
  • the first heating element 405-C can be provided at the proximal end of the solid substrate unit 200 along the longitudinal direction of the heating atomization unit, so as to promote the first aerosol formed by the liquid substrate unit 100 to enter the solid substrate unit 200 as much as possible.
  • the heating atomization unit of the above-mentioned integrated structure By adopting the heating atomization unit of the above-mentioned integrated structure, only one heating element is required to heat and atomize the liquid substrate unit 100 and the solid substrate unit 200 at the same time, and there is no need to install a separate liquid substrate unit heating atomizer, and there is no need to set up an air passage.
  • the structure is simple, the cost is reduced, and the thermal efficiency is higher.
  • FIG. 4 shows a schematic diagram of a mixed-type heat-not-burn device provided by the present invention, including: a housing 300.
  • the housing 300 may be sequentially provided with: a first accommodating space 301-D provided inside the housing, for storing the liquid substrate unit 100, such as e-cigarette liquid; a second accommodating space 302-D opened on the side of the housing 300, for accommodating the solid substrate unit 200, such as cigarettes, and one side of the second accommodating space 302-D may be set as an opening, the solid substrate unit 200 may be inserted into the second accommodating space 302-D through the opening of the second accommodating space 302-D; a heating atomization unit configured to heat the liquid substrate unit 100 to form a first aerosol, and configured to heat the solid substrate unit 200 to form a second aerosol.
  • the first aerosol formed by the liquid substrate unit 100 may be conducted to the solid substrate unit 200, so that the first aerosol and the second aerosol may be mixed and discharged from the solid substrate unit 200.
  • the heating atomization unit may be formed as an integrated structure.
  • the heating atomization unit may include: a column 407-D and a first heating element 405-D.
  • the description of the column 407-D and the first heating element 405-D in the present embodiment are the same as or similar to the description of the column 407-C and the first heating element 405-C in the foregoing Embodiment Three, and will not be repeated here.
  • the heating atomization unit further includes:
  • the first end 403-D of the column 407-D and the fixed base 406-D may be partially or wholly provided as a porous structure.
  • the porous structure may be formed of porous ceramics, or may be formed from other materials with capillary structure, which is not specifically limited in the present disclosure.
  • capillary force of the porous gaps Through the capillary force of the porous gaps, at least part of the liquid in the liquid substrate unit 100 can flow from the first end 403-D of the column 407-D to the second heating element 408 of the fixed base 406-D for heating, thereby forming the first aerosol, and the first aerosol then flows into the bottom of the second accommodating space into the solid substrate unit 200. In this way, the problem of poor smoking effect caused by partial moist inside the cigarette can be avoided.
  • the second end 404-D of the column may be formed of a dense ceramic material, and may be set in a sharp shape that facilitates the insertion of the solid substrate unit.
  • a power supply device 600-D for providing energy to the first heating element 405-D and the second heating element 408 may be also provided.
  • the housing 300 may further include: a second air passage provided between the second heating element 408 and the second accommodating space 302-D.
  • a second air passage provided between the second heating element 408 and the second accommodating space 302-D.
  • one end of the second air passage may be communicated to the top of the second heating element 408 on the fixed base 406-D, and the other end may be communicated to the bottom of the second accommodating space 302-D, so that the first aerosol formed at the second heating element 408 can pass through the second air passage 501 into the solid substrate unit 200, to conduct the first aerosol formed by the liquid substrate unit 100 to the solid substrate unit 200 and diffuse inside the solid substrate unit 200.
  • the solid substrate unit 200 may be also heated by the first heating element 405-D and atomized to form the second aerosol.
  • first aerosol and the second aerosol After the first aerosol and the second aerosol are mixed, they may be inhaled into the oral cavity of the consumer through the cigarette.
  • the second air passage By providing the second air passage, leakage during air flow can be avoided, and the length and design complexity of the air passage may be further reduced, thereby further reducing the condensation of the first aerosol in the air passage and reducing condensate.
  • FIG. 5 shows a schematic diagram of a mixed-type heat-not-burn device provided by the fifth embodiment of the present disclosure, including: a housing 300.
  • the housing 300 may be sequentially provided with: a first accommodating space 301-E provided inside the housing, for storing the liquid substrate unit 100, such as e-cigarette liquid; a second accommodating space 302-E opened on the side of the housing 300, for accommodating the solid substrate unit 200, such as cigarettes, and one side of the second accommodating space 302-E may be set as an opening, the solid substrate unit 200 may be inserted into the second accommodating space 302-E through the opening of the second accommodating space 302-E; a heating atomization unit configured to heat the liquid substrate unit 100 to form a first aerosol, and configured to heat the solid substrate unit 200 to form a second aerosol.
  • the first aerosol formed by the liquid substrate unit 100 may be conducted to the solid substrate unit 200, so that the first aerosol and the second aerosol may be mixed and discharged from the solid substrate unit 200.
  • the difference from the above-mentioned embodiment is that in the present embodiment, it further includes an e-cigarette (electronic cigarette) device 700.
  • the first accommodating space 301-E and at least part of the heating atomization unit may be provided in the electronic cigarette device,
  • the electronic cigarette device 700 may be detachably provided inside the housing.
  • the above-mentioned electronic cigarette device 700 may be an independent liquid e-cigarette, configured to atomize the liquid of the electronic cigarette for the user to use the electronic cigarette device 700 alone. Further, after the electronic cigarette device 700 is assembled into a heat-not-burn device, the e-cigarette liquid can be atomized and discharged into the heat-not-burn cigarette, which can then be used by users in combination.
  • a third accommodating space 303 may be provided in the housing 300, the electronic cigarette device may be detachably installed in the third accommodating space 303.
  • the electronic cigarette device 700 may be provided with a first accommodating space 301-E for accommodating the liquid substrate unit.
  • a through hole for connecting to the flue may be opened outward from the first accommodating space, and at least part of the heating atomization unit may be independently provided, and an electronic cigarette power supply device 601 for providing energy to the at least part of the heating atomization unit may be provided.
  • the electronic cigarette device 700 may also be a detachable cartridge for accommodating the liquid substrate unit 100, and when the user only needs to replace or supplement the liquid substrate unit 100 in the mixed-type heat-not-burn device, only the cartridge that is detachably installed inside the device is needed to be replaced.
  • the electronic cigarette device by detachably installing the electronic cigarette device in the heat-not-burn device, it is possible to provide users with a variety of different experience. If the electronic cigarette device is an independent liquid e-cigarette, when combined with the heat-not-burn device, the taste effect may be better, and when the electronic cigarette device is used alone, it is more portable. If the electronic cigarette device is a cartridge, it has the effect of more convenient replacement of the liquid substrate unit (e-cigarette liquid). In addition, the technical solution provided by the present embodiment can be improved based on the existing electronic cigarette device. That is, it is only necessary to design and produce the contents other than the electronic cigarette device in the mixed-type heat-not-burn device. The cost is greatly saved, and there is no need for users to repeat purchases.
  • the sixth embodiment of the present disclosure provides a mixed-type heat-not-burn system, including: a liquid substrate unit, a solid substrate unit, and a mixed-type heat-not-burn device as described in the above embodiments; wherein the working principle of the system is to use the mixed-type heat-not-burn device as described in the above embodiments to heat the liquid substrate unit and the solid substrate unit.
  • the liquid substrate unit may be placed in the first accommodating space of the mixed-type heat-not-burn device, and heated by the heating atomization unit of the mixed-type heat-not-burn device to form a first aerosol;
  • the solid substrate unit may be a low-temperature cigarette formed by any one or more of tobacco particles, tobacco shred, and longitudinal bundle columnar flakes.
  • the liquid substrate unit may be an e-cigarette liquid formed of propylene glycol and/or glycerin.

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EP19924648.9A 2019-04-15 2019-10-20 Mixed-type heat-not-burn device Active EP3957196B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910299956.9A CN111869928A (zh) 2019-04-15 2019-04-15 一种混合式加热不燃烧装置及系统
PCT/CN2019/112070 WO2020211315A1 (zh) 2019-04-15 2019-10-20 一种混合式加热不燃烧装置及系统

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EP3957196A1 EP3957196A1 (en) 2022-02-23
EP3957196A4 EP3957196A4 (en) 2022-06-15
EP3957196B1 true EP3957196B1 (en) 2023-11-22

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EP (1) EP3957196B1 (ko)
KR (1) KR102617687B1 (ko)
CN (1) CN111869928A (ko)
WO (1) WO2020211315A1 (ko)

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CN115211610A (zh) * 2021-04-19 2022-10-21 中国烟草总公司郑州烟草研究院 一种口味补偿型气溶胶发生制品及其方法
CN113287787A (zh) * 2021-05-26 2021-08-24 深圳市吉迩科技有限公司 气溶胶生成装置
KR102579425B1 (ko) * 2021-06-10 2023-09-15 주식회사 케이티앤지 에어로졸 생성 장치
CN114128924A (zh) * 2021-11-02 2022-03-04 深圳麦时科技有限公司 一种电子雾化装置以及电子雾化系统
WO2023243880A1 (en) * 2022-06-17 2023-12-21 Kt&G Corporation Aerosol generating device comprising a vaporizer

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