WO2023039718A1 - Ensemble d'atomisation et dispositif de génération d'aérosol - Google Patents

Ensemble d'atomisation et dispositif de génération d'aérosol Download PDF

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Publication number
WO2023039718A1
WO2023039718A1 PCT/CN2021/118241 CN2021118241W WO2023039718A1 WO 2023039718 A1 WO2023039718 A1 WO 2023039718A1 CN 2021118241 W CN2021118241 W CN 2021118241W WO 2023039718 A1 WO2023039718 A1 WO 2023039718A1
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WO
WIPO (PCT)
Prior art keywords
housing
aerosol
aerosol generating
atomization
component
Prior art date
Application number
PCT/CN2021/118241
Other languages
English (en)
Chinese (zh)
Inventor
卜桂华
杜靖
李东建
程志文
梁峰
熊玉明
Original Assignee
深圳麦克韦尔科技有限公司
深圳麦时科技有限公司
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 深圳麦克韦尔科技有限公司, 深圳麦时科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to KR1020227038517A priority Critical patent/KR20230042211A/ko
Priority to EP21943309.1A priority patent/EP4176740A4/fr
Priority to JP2022566674A priority patent/JP2023544931A/ja
Priority to PCT/CN2021/118241 priority patent/WO2023039718A1/fr
Publication of WO2023039718A1 publication Critical patent/WO2023039718A1/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
    • 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
    • A24F40/40—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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection

Definitions

  • the present application belongs to the technical field of electronic atomization, and in particular relates to an atomization component and an aerosol generating device.
  • a heat not burn (Heat Not Burning, HNB) device is an electronic device that heats without burning the aerosol-generating substrate (treated plant leaf products).
  • the heating device heats the aerosol-generating substrate to a temperature at which the aerosol-generating substrate can generate the aerosol but is not high enough to burn through high temperature, so that the aerosol-generating substrate can generate the aerosol required by the user under the premise of not burning.
  • Heat-not-burn appliances currently on the market mainly adopt resistance heating, that is, use a central heating sheet or a heating needle to insert from the center of the aerosol-generating substrate into the interior of the aerosol-generating substrate for heating.
  • This kind of appliance needs to be preheated for a long time before use, and it cannot be pumped and stopped freely.
  • the carbonization of the aerosol-generating matrix is uneven, resulting in insufficient baking of the aerosol-generating matrix and low utilization rate; Dirt is generated in the matrix extractor and the base of the heating sheet, which is difficult to clean; the local aerosol in contact with the heating element will cause the temperature of the matrix to be too high, and partial cracking will occur, releasing substances harmful to the human body. Therefore, microwave heating technology has gradually replaced resistance heating as a new heating method.
  • Microwave heating technology has the characteristics of high efficiency, timeliness, selectivity and no delay in heating, and it only has a heating effect on substances with specific dielectric properties.
  • the application advantages of using microwave heating atomization are: a. Microwave heating is radiation heating, non-thermal conduction, which can realize immediate pumping and stop; b. There is no heating sheet, so there is no problem of broken pieces and cleaning heating sheets; c. Aerosol generation The matrix utilization rate is high, the taste consistency is high, and the taste is closer to cigarettes.
  • microwave heating atomization usually inserts the conductor post fed into the microwave into the aerosol generating matrix. After suction, the aerosol generating matrix is easy to stick to the conductor post set in the aerosol generating device due to the soot generated by high temperature heating and combustion. , and difficult to clean.
  • This application aims to solve at least one of the technical problems existing in the prior art.
  • the first aspect of the present application provides an atomization assembly.
  • the second aspect of the present application provides an aerosol generating device.
  • the first aspect of the present application provides an atomization assembly, including: a first housing, the first housing is provided with a first air passage through; the second housing is configured as a cavity structure with one end open, and the second housing The body is sheathed on at least part of the outside of the first casing through the opening and connected to the first casing. A second air passage is formed between the first casing and the second casing, and the second air passage communicates with the first air passage. ;
  • the aerosol generating component is arranged in the second housing, and the aerosol generating component can generate aerosol.
  • an atomization assembly which includes a first housing, a second housing and an aerosol generating assembly.
  • a first air passage is provided through
  • the second casing is a cavity-shaped structure with one end open
  • the second casing is sleeved at least part of the outside of the first casing through the opening and is connected to the first casing.
  • the housings are connected, and a second air passage is formed between the first housing and the second housing, and the second air passage communicates with the first air passage.
  • a connected suction air channel is formed inside the atomization assembly, which ensures the circulation of the air inside the atomization assembly during suction.
  • the second housing is a cavity-shaped structure with one end open, and the aerosol generating component is arranged in the second housing, and the aerosol generating component is in a relatively strong airtight state by sheathing the second housing on the first housing. environment, which further ensures the uniformity of heating of the aerosol generating components and improves the utilization rate of the aerosol generating components.
  • the atomization assembly proposed in this application does not require components such as conductor posts, heating sheets, or heating needles, it avoids the problems that the above-mentioned components are inserted into the atomization assembly and cause soot adhesion with the aerosol generating assembly, and are not easy to clean. Further, after the atomization assembly is arranged on the aerosol generating device, since the bottom of the atomization assembly is closed, the aerosol generating device provided with the atomization assembly will not be polluted.
  • the first shell is in close contact with the aerosol generating component, which ensures the internal structural stability of the atomizing component and at the same time ensures that the air circulates in the first air channel during suction, preventing the air from flowing inside the atomizing component.
  • first shell and the second shell are connected through a slot to prevent the second shell from falling off.
  • the first shell is one of cardboard tubes, polylactic acid material tubes, polytetrafluoroethylene tubes, synthetic resin tubes, protein material tubes, vegetable gum material tubes or cellulose derivative material tubes with supporting functions. .
  • first casing and the second casing are low dielectric loss materials with certain strength and shapeability.
  • the first casing and the second casing can be made of one of cardboard tubes, polylactic acid materials, polytetrafluoroethylene, synthetic resins, chemical fiber products, non-woven fabrics, ceramic sheets, PEEK materials, and glass.
  • the length of the atomization assembly is 30mm-70mm, preferably 40mm-50mm.
  • the atomization assembly proposed in this application has a connected suction air passage inside, which ensures the circulation of air inside the atomization assembly during suction.
  • the second housing is a cavity structure with one end open, so that the mist
  • the interior of the aerosol generating component is a relatively airtight environment, which ensures the uniformity of heating of the aerosol generating component and improves the utilization rate of the aerosol generating component.
  • the atomization assembly proposed in this application does not need to be equipped with components such as conductor posts, heating sheets, or heating needles, the problems of the above-mentioned components being inserted into the atomization assembly and sticking to the aerosol generating assembly and difficult to clean are avoided.
  • the aerosol generating device with the atomization assembly will not be polluted.
  • the first casing includes: a first body section; a second body section connected to the end of the first body section, the second casing is sleeved outside the second body section, and the distance between the second casing
  • the second body segment has a first distance
  • the second shell has a second distance from the end of the second body segment; wherein, the first distance is used to form the second air passage, and the second distance is used to form the second air passage. air intake.
  • the first housing includes a first body segment and a second body segment.
  • the second body section is connected to the end of the first body section, the second casing is sleeved outside the second body section, and the second casing has a first distance from the second body section, and the distance from the second casing to the first
  • the ends of the two body segments have a second distance, and the height of the second shell is lower than the ends of the second body segments.
  • the first distance between the second shell and the second body segment is used to form the second air channel
  • the second distance between the second shell and the end of the second body segment is used to An air inlet forming the second air channel.
  • the outer diameter of the first body segment is equal or approximately equal to the outer diameter of the second housing, and the outer diameter of the first body segment is 6mm-20mm, preferably 8mm-10mm.
  • the outer diameter of the second body section is slightly smaller than the inner diameter of the second shell, the outer diameter of the second body section is 4mm-18mm, preferably 7mm-8.5mm, and the inner diameter of the second shell is 7.5mm-19mm, Preferably 7.5mm-9mm.
  • an accommodating space is formed between the second body section and the second housing, and the aerosol generating component is located in the accommodating space; the atomizing component further includes: a plurality of protrusions arranged at intervals on the first The bottom wall of the second housing is located in the accommodating space, and a plurality of protrusions support the aerosol generating component to communicate with the second air channel and the first air channel.
  • an accommodating space is formed between the second body section and the second casing, and the atomization assembly further includes a plurality of protrusions.
  • the aerosol generating component and the plurality of protrusions are arranged in the accommodating space, and the plurality of protrusions are arranged at intervals on the bottom wall of the second housing.
  • the plurality of protrusions can support the aerosol generating assembly, and the plurality of protrusions are arranged at intervals on the bottom wall of the second casing, thereby forming a channel between the second casing and the aerosol generating assembly
  • a connected suction channel is formed inside the atomization assembly, which ensures the air circulation inside the atomization assembly during suction and reduces the resistance during suction.
  • the aerosol generating component includes: an aerosol generating substrate configured to have a first through hole; a heating element arranged in the first through hole, the heating element can absorb microwaves and heat the aerosol Generate matrix.
  • the aerosol generating component includes an aerosol generating substrate and a heating element.
  • the aerosol generating substrate has a structure with a first through hole, and the heating element is arranged in the first through hole.
  • the heating element absorbs microwaves and uses the microwaves to heat the aerosol-generating substrate to generate an aerosol from the aerosol-generating substrate.
  • the heating element is arranged in the first through hole of the aerosol-generating substrate, so that when microwaves are used to heat the aerosol-generating substrate, the aerosol-generating substrate at the edge can also be at a relatively low temperature.
  • the aerosol generating substrate at the edge is fully heated, thereby ensuring the uniform heating of the aerosol generating substrate as a whole, enhancing the aerosol atomization effect of the aerosol generating substrate, and improving the utilization of the aerosol generating substrate Rate.
  • the main raw material for the preparation of the aerosol-generating matrix is tobacco or herbal medicine
  • the forms of the aerosol-generating matrix include: particles, flakes, powder fragments, filaments, pastes, pancakes, porous aerogels, and capsules.
  • the diameter of the aerosol-generating substrate is 4mm-17mm, preferably 5mm-8mm, and the height of the aerosol-generating substrate is 6mm-25mm, preferably 8mm-12mm.
  • the heating element is a good high-temperature resistant microwave absorbing material, which has the characteristics of good impedance matching, wide frequency band, thin matching thickness, light weight, and strong absorption capacity, which can enhance the aerosol atomization effect of the aerosol-generating substrate.
  • the heating element can be made of one of ferrite, ceramic-based material, silicon carbide, barium titanate, and magnetic metal micropowder.
  • the first housing further includes: a positioning member, which is arranged at the end of the second body segment, and the cross-sectional area of the positioning member is smaller than the cross-sectional area of the second body segment; the aerosol-generating substrate passes through the first channel The hole is sleeved on the positioning piece, and the free end of the positioning piece abuts against the heating element.
  • the first housing further includes a positioning member.
  • the positioning piece is arranged at the end of the second body section, the cross-sectional area of the positioning piece is smaller than the cross-sectional area of the second body section, the aerosol generating matrix is sleeved on the positioning piece through the first through hole, and the free end of the positioning piece contact with the heating element.
  • a stepped structure is formed between the first body segment, the second body segment and the positioning member, and the aerosol-generating substrate is sheathed on the positioning member, realizing the orderly connection of the second body segment, the positioning member and the aerosol-generating substrate and tightness.
  • the first air passage runs through the first body segment, the second body segment, the positioning element and the heating element.
  • the first air passage runs through the first body section, the second body section, the positioning element and the heating element.
  • the air enters the second air passage from the air inlet and passes through a plurality of raised parts.
  • the channel between them directly enters the first air channel, which ensures the smoothness of air circulation.
  • the heating element is provided with a plurality of second through holes, and the plurality of second through holes communicate with the first air channel.
  • the heating element is provided with a plurality of second through holes, and the plurality of second through holes communicate with the first air channel.
  • the aerosol generated by the aerosol-generating substrate can directly enter the first airway through the second through hole, which enhances the aerosol atomization effect of the aerosol-generating substrate.
  • the atomization component further includes: an identification device, which is arranged in the heating element, and the identification device feeds back an identification signal for induction by the radio frequency transmitting device.
  • the atomization component also includes an identification device.
  • the identification device is arranged inside the heating element, and the identification device can feed back an identification signal sensed by the radio frequency emitting device.
  • the identification device feeds back the identification signal to the radio frequency transmitting device in the microwave component, and the radio frequency transmitting device performs verification and matching on the identification signal after receiving it. Heating function; when the verification of the identification signal fails, the microwave component does not turn on the heating function of the atomizing component. In this way, the mutual identification matching between the atomization component and the microwave component is enhanced, and the purpose of automatically identifying counterfeit atomization components is realized.
  • the identification device is wrapped with a heat-resistant and heat-resistant material to protect the identification device.
  • the heat insulating material is one of heat insulating cotton, polyurethane foam, and polyamide.
  • the second aspect of the present application provides an aerosol generating device.
  • the aerosol generating device includes: an atomizing component according to any one of the above technical solutions; a microwave component, and the microwave component is used to feed microwaves into the atomizing component.
  • the present application proposes an aerosol generating device, including the atomization assembly in any one of the above technical solutions. Therefore, it has all the beneficial effects of the above-mentioned atomization assembly, which will not be discussed one by one here.
  • the aerosol generating device also includes a microwave component.
  • the microwave component is used to feed microwaves into the atomizing component to heat the aerosol generating substrate to generate aerosol.
  • the atomization component is for one-time use, and is detachably arranged on the aerosol generating device. It is disposable after pumping, and does not need to be cleaned. It is easy to replace and ensures the simplicity of use.
  • the microwave heating frequency band is 300MHz-300GHz, preferably 915MHz and 2450MHz.
  • the aerosol generating device also includes: a radio frequency transmitting device capable of receiving the identification signal fed back by the identification device for verifying the atomization component; an electrical storage device electrically connected with the microwave component and the radio frequency transmitting device for sending The launcher is powered.
  • the aerosol generating device also includes a radio frequency transmitting device and an electric storage device.
  • the electric storage device is electrically connected with the microwave component and the radio frequency transmitting device, and is used for supplying power to the microwave component and the radio frequency transmitting device.
  • the radio frequency transmitting device can receive the identification signal fed back by the identification device, and then verify the atomization component.
  • the radio frequency transmitting device receives the identification signal fed back by the identification device and verifies and matches it.
  • the microwave component provides microwaves to the atomization component to generate substrate heating for the aerosol.
  • the identification signal is verified When the test fails, the microwave component will not provide microwaves to the atomizing component. In this way, the mutual identification matching between the atomization component and the microwave component is enhanced, the purpose of automatically identifying counterfeit atomization components is realized, and it is beneficial to protect the market order and the legitimate rights and interests of consumers.
  • Fig. 1 is a schematic structural diagram of an atomization assembly according to an embodiment of the present application
  • Fig. 2 is a sectional view of the atomization assembly of the embodiment shown in Fig. 1;
  • Fig. 3 is a cross-sectional view of a first housing of an atomization assembly according to an embodiment of the present application
  • FIG. 4 is a schematic structural diagram of a second housing of an atomization assembly according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an aerosol-generating substrate of an atomization assembly according to an embodiment of the present application
  • Fig. 6 is a schematic structural diagram of a heating element of an atomization assembly according to an embodiment of the present application.
  • first shell 104 first airway, 106 second shell, 108 aerosol generating component, 110 first body segment, 112 second body segment, 114 aerosol generating substrate, 116 first through hole, 118 heating Parts, 120 positioning parts, 122 second through holes, 124 air inlets, 126 second air passages, 128 raised parts.
  • the atomization assembly and the aerosol generating device provided according to some embodiments of the present application are described below with reference to FIGS. 1 to 6 .
  • the first embodiment of the present application proposes an atomization assembly, including a first casing 102 , a second casing 106 and an aerosol generating assembly 108 .
  • a first air channel 104 is provided through, and the second housing 106 is a cavity-shaped structure with one end open, and the second housing 106 passes through the open sleeve It is arranged outside at least part of the first housing 102 and connected to the first housing 102, and a second air passage 126 is formed between the first housing 102 and the second housing 106, and the second air passage 126 is connected to the first housing 102.
  • the airway 104 communicates. In this way, a connected suction air channel is formed inside the atomization assembly, which ensures the circulation of the air inside the atomization assembly during suction.
  • the second housing 106 is a cavity-shaped structure with one end open, and the aerosol generating component 108 is arranged in the second housing 106 , by placing the second housing The body 106 is sleeved on the first casing 102, so that the aerosol generating component 108 is in a relatively airtight environment. In this way, the uniformity of heating of the aerosol generating component 108 is ensured, and the utilization rate of the aerosol generating component 108 is improved.
  • the atomization assembly proposed in this application does not need to be equipped with components such as conductor posts, heating sheets, or heating needles, the problems that the above-mentioned components are inserted into the atomization assembly and stick to the aerosol generating assembly 108 and are difficult to clean are avoided. Specifically, when the atomization assembly is installed on the aerosol generating device, since the bottom of the atomization assembly is closed, it will not contaminate the aerosol generating device where the atomization assembly is installed, prolonging the service life of the aerosol generating device.
  • the first housing 102 is in close contact with the aerosol generating component 108, while ensuring the stability of the internal structure of the atomizing component, it ensures that the air circulates in the first air channel 104 during suction, preventing atomization Air flow inside the component.
  • first housing and the second housing are connected through a slot to prevent the second housing from falling off.
  • the first shell is a cardboard tube with a supporting effect, a polylactic acid material tube, a polytetrafluoroethylene tube, a synthetic resin tube, a protein material tube, a plant gum material tube or a cellulose derivative material tube. A sort of.
  • the first shell 102 and the second shell 106 are low dielectric loss materials with certain strength and shapeability.
  • the first housing 102 and the second housing 106 can be made of one of cardboard tubes, polylactic acid materials, polytetrafluoroethylene, synthetic resins, chemical fiber products, non-woven fabrics, ceramic sheets, PEEK materials, and glass. production.
  • the length of the atomization assembly is 30mm-70mm, preferably 40mm-50mm.
  • the length of the atomization assembly may be 40 mm, 45 mm, 50 mm, etc., which is not specifically limited here.
  • the atomization assembly proposed in this application has a connected suction air passage inside, which ensures the circulation of air inside the atomization assembly during suction.
  • the second housing 106 is a cavity structure with one end open, so that The interior of the atomization component is a relatively airtight environment, which ensures the uniformity of heating of the aerosol generating component 108 and improves the utilization rate of the aerosol generating component 108 .
  • the atomization assembly proposed in this application does not need to be equipped with components such as conductor posts, heating sheets, or heating needles, the problems that the above-mentioned components are inserted into the atomization assembly and stick to the aerosol generating assembly 108 and are difficult to clean are avoided.
  • the atomization assembly when the atomization assembly is installed on the aerosol generating device, since the bottom of the atomization assembly is closed, it will not contaminate the aerosol generating device where the atomization assembly is installed, prolonging the service life of the aerosol generating device.
  • the second embodiment of the present application proposes an atomization assembly, on the basis of the first embodiment, further:
  • the first housing 102 includes a first body segment 110 and a second body segment 112 .
  • the second body segment 112 is connected to the end of the first body segment 110 , the second shell 106 is sleeved outside the second body segment 112 , and the second shell
  • the body 106 is at a first distance from the second body segment 112
  • the second housing 106 is at a second distance from the end of the second body segment 112
  • the height of the second housing 106 is lower than the end of the second body segment 112 .
  • the first distance between the second housing 106 and the second body section 112 is used to form the second air passage 126, and the second housing 106 and the first The second distance between the ends of the two body segments 112 is used to form the air inlet 124 of the second air channel 126 .
  • the air outside the atomization assembly enters the second air channel 126 through the air inlet 124 , and then enters the interior of the atomization assembly, which ensures the circulation of the air inside the atomization assembly.
  • the outer diameter of the first body segment 110 is equal or substantially equal to the outer diameter of the second housing 106 , and the outer diameter of the first body segment 110 is 6mm-20mm, preferably 8mm-10mm. Specifically, the outer diameter of the first body segment 110 may be 8 mm, 9 mm, 10 mm, etc., which is not specifically limited here.
  • the outer diameter of the second body section 112 is slightly smaller than the inner diameter of the second housing 106, the outer diameter of the second body section 112 is 4mm-18mm, preferably 7mm-8.5mm, and the inner diameter of the second housing 106 7.5mm-19mm, preferably 7.5mm-9mm.
  • the outer diameter of the second body segment 112 may be 7 mm, 7.5 mm, 8 mm, 8.5 mm, etc.
  • the inner diameter of the second housing 106 may be 7.5 mm, 8 mm, 8.5 mm, 9 mm, etc., which are not specifically limited here.
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 1.
  • There is a communication channel inside the atomization assembly the air circulation is smooth, and the interior of the atomization assembly is a relatively airtight
  • the environment ensures the uniformity of heating of the aerosol generating component 108, improves the utilization rate of the aerosol generating component 108, and the atomizing component does not need to be equipped with components such as conductor posts, heating sheets or heating needles, avoiding the insertion of the above components into the mist
  • the problem of sticking to the aerosol generating component 108 and not being easy to clean further prevents the pollution of the aerosol generating device with the atomizing component, prolongs the service life of the aerosol generating device, and will not be discussed in detail here .
  • the third embodiment of the present application proposes an atomization assembly, on the basis of the second embodiment, further:
  • an accommodating space is formed between the second body section 112 and the second housing 106 , and the atomization assembly further includes a plurality of protrusions 128 .
  • the aerosol generating component 108 and the plurality of protrusions 128 are both disposed in the accommodating space, and the plurality of protrusions 128 are arranged at intervals on the bottom wall of the second housing 106 superior.
  • the plurality of protrusions 128 can support the aerosol generating assembly 108, and the plurality of protrusions 128 are arranged at intervals on the bottom wall of the second housing 106, and can be connected between the second housing 106 and the aerosol generating assembly.
  • a channel is formed between the components 108 to connect the second air channel 126 and the first air channel 104, and then a connected suction channel is formed inside the atomizing component, which ensures the air circulation inside the atomizing component during suction and reduces the amount of suction. resistance to suction.
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 2, and will not be discussed one by one here.
  • the fourth embodiment of the present application proposes an atomization assembly. On the basis of Embodiments 1 to 3, further:
  • the aerosol-generating assembly 108 includes an aerosol-generating substrate 114 and a heating element 118 .
  • the aerosol-generating substrate 114 has a structure with a first through hole 116 , and a heating element 118 is disposed in the first through hole 116 .
  • the heating element 118 absorbs microwaves and uses the microwaves to heat the aerosol-generating substrate 114 to cause the aerosol-generating substrate to generate an aerosol.
  • the heating element 118 is arranged in the first through hole 116 of the aerosol-generating substrate 114, so that when microwaves are used to heat the aerosol-generating substrate 114, the The aerosol-generating substrate 114 at the edge can also be in a strong microwave field, so that the aerosol-generating substrate 114 at the edge is fully heated, thereby ensuring that the aerosol-generating substrate 114 is heated evenly as a whole, and enhancing the aerosol-generating substrate 114.
  • the aerosol atomization effect improves the utilization rate of the aerosol generating substrate 114 .
  • the main raw material for the preparation of the aerosol-generating matrix 114 is tobacco or herbal medicine, and the forms of the aerosol-generating matrix 114 include: particles, flakes, powder fragments, filaments, pastes, pancakes, and porous aerosols. Gum, capsule.
  • the diameter of the aerosol-generating substrate 114 is 4mm-17mm, preferably 5mm-8mm, and the height of the aerosol-generating substrate 114 is 6mm-25mm, preferably 8mm-12mm.
  • the diameter of the aerosol-generating substrate 114 may be 5mm, 6mm, 7mm, 8mm, etc., and the height of the aerosol-generating substrate 114 may be 8mm, 9mm, 10mm, 11mm, 12mm, etc., which will not be discussed in detail here.
  • the heating element 118 is a relatively high-temperature-resistant microwave absorbing material, which has the characteristics of good impedance matching, wide frequency band, thin matching thickness, light weight, and strong absorption capacity, and can enhance the aerosol mist of the aerosol-generating substrate 114 effect.
  • the material of the heating element 118 can be one of ferrite, ceramic-based material, silicon carbide, barium titanate, and magnetic metal micropowder.
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 1 to Embodiment 3, and will not be discussed one by one here.
  • the fifth embodiment of the present application proposes an atomization assembly, on the basis of the fourth embodiment, further:
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 4, and will not be discussed one by one here.
  • the sixth embodiment of the present application proposes an atomization assembly, on the basis of the fourth embodiment, further:
  • the first housing 102 further includes a positioning member 120 .
  • the positioning member 120 is disposed at the end of the second body segment 112, the cross-sectional area of the positioning member 120 is smaller than the cross-sectional area of the second body segment 112, and the aerosol-generating substrate 114
  • the first through hole 116 is sleeved on the positioning element 120 , and the free end of the positioning element 120 abuts against the heating element 118 .
  • a stepped structure is formed between the first body segment 110, the second body segment 112 and the positioning member 120, and the aerosol-generating substrate 114 is sleeved on the positioning member 120, realizing the second body segment 112, the positioning member 120 and the aerosol Order and tightness of matrix 114 connections are created.
  • the first air channel 104 runs through the first body segment 110 , the second body segment 112 , the positioning element 120 and the heating element 118 . Enter the second air passage 126 from the air inlet 124 , and directly enter the first air passage 104 after passing through the passages between the plurality of protrusions 128 , ensuring the smoothness of air circulation.
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 4, and will not be discussed one by one here.
  • the seventh embodiment of the present application proposes an atomization assembly, on the basis of the fourth embodiment, further:
  • a plurality of second through holes 122 are disposed on the heating element 118 , and the plurality of second through holes 122 communicate with the first air channel 104 .
  • the heating element 118 is provided with a plurality of second through holes 122 , and the second through holes 122 communicate with the first air channel 104 .
  • the aerosol generated by the aerosol-generating substrate 114 can directly enter the first airway 104 through the second through hole 122 , which enhances the aerosol atomization effect of the aerosol-generating substrate 114 .
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 4, and will not be discussed one by one here.
  • the eighth embodiment of the present application proposes an atomization assembly, on the basis of the fourth embodiment, further:
  • the atomization assembly also includes an identification device (not shown in the figure).
  • the identification device is disposed inside the heating element 118 , and the identification device can feed back an identification signal sensed by the radio frequency emitting device.
  • the mutual recognition matching between the atomizing component and the microwave component can be enhanced, and it has an anti-counterfeiting function, which is difficult to crack and recycle, and is conducive to protecting the market order and the legitimate rights and interests of consumers.
  • the identification device sends an identification signal to the radio frequency transmitting device in the microwave component, and the radio frequency transmitting device performs verification and matching on it after receiving the identification signal.
  • the heating function of the component when the verification of the identification signal fails, the microwave does not turn on the heating function of the atomizing component. In this way, the mutual identification matching between the atomization component and the microwave component is enhanced, and the purpose of automatically identifying counterfeit atomization components is realized.
  • the identification device is wrapped with a heat-resistant heat-insulating material to protect the identification device.
  • the heat insulating material is one of heat insulating cotton, polyurethane foam, and polyamide.
  • the atomization assembly proposed in this embodiment has all the beneficial effects of the atomization assembly in Embodiment 4, and will not be discussed one by one here.
  • the ninth embodiment of the present application provides an aerosol generating device, including an atomization component, a microwave component, a radio frequency transmitting device and an electrical storage device as described in any one of the above embodiments.
  • the aerosol generating device proposed in the present application includes the atomization assembly according to any one of the above-mentioned embodiments. Therefore, it has all the beneficial effects of the above-mentioned atomization assembly, which will not be discussed one by one here.
  • the aerosol generating device further includes a microwave component, a radio frequency transmitting device and an electrical storage device.
  • the microwave component is used to feed microwaves into the atomizing component to heat the aerosol generating substrate 114 to generate aerosol.
  • the electric storage device is electrically connected with the microwave component and the radio frequency transmitting device, and is used for supplying power to the microwave component and the radio frequency transmitting device.
  • the radio frequency transmitting device can receive the identification signal fed back by the identification device, and then check and match the atomization components to achieve the effect of anti-counterfeiting.
  • the radio frequency transmitting device receives the identification signal fed back by the identification device and verifies and matches it.
  • the microwave component provides microwaves to the atomization component to heat the aerosol-generating substrate 114;
  • the microwave component will not provide microwaves to the atomization component. In this way, the mutual identification matching between the atomization component and the microwave component is enhanced, the purpose of automatically identifying counterfeit atomization components is realized, and it is beneficial to protect the market order and the legitimate rights and interests of consumers.
  • the microwave heating frequency band is 300MHz-300GHz, preferably 915MHz and 2450MHz.
  • the atomization component is disposable, and is detachably arranged on the aerosol generating device. It is disposable after pumping, does not need to be cleaned, and is easy to replace, ensuring the simplicity of use.
  • the aerosol generating device proposed in this application can achieve uniform heating of the aerosol generating substrate 114 and can automatically identify counterfeit atomization components, which is beneficial to protecting market order and legitimate rights and interests of consumers.
  • connection refers to two or more than two.
  • connection can be fixed connection, detachable connection, or integral connection; it can be directly connected or through an intermediate The medium is indirectly connected.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Nozzles (AREA)

Abstract

L'invention concerne un ensemble d'atomisation et un dispositif de génération d'aérosol. L'ensemble d'atomisation comprend : un premier boîtier (102), un premier passage d'air (104) étant disposé dans le premier boîtier et s'étendant dans celui-ci (102) ; et un second boîtier (106) conçu pour être une structure de cavité ayant une extrémité ouverte, le second boîtier (106) étant ajusté sur au moins une partie du côté externe du premier boîtier (102) au moyen d'une ouverture et relié au premier boîtier (102), un second passage d'air (126) étant formé entre le premier boîtier (102) et le second boîtier (106). Le second passage d'air (126) est en communication avec le premier passage d'air (104), assurant la circulation d'air à l'intérieur de l'ensemble d'atomisation pendant le vapotage ; un ensemble de génération d'aérosol (108) est disposé dans le second boîtier (106), et l'ensemble de génération d'aérosol (108) peut générer un aérosol, ce qui permet d'assurer un chauffage uniforme de l'ensemble de génération d'aérosol (108), empêchant l'adhérence entre les éléments dans le dispositif de génération d'aérosol muni de l'ensemble d'atomisation par la saleté produite pendant le vapotage, et facilitant le nettoyage du dispositif de génération d'aérosol.
PCT/CN2021/118241 2021-09-14 2021-09-14 Ensemble d'atomisation et dispositif de génération d'aérosol WO2023039718A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020227038517A KR20230042211A (ko) 2021-09-14 2021-09-14 무화 어셈블리 및 에어로졸 생성 장치
EP21943309.1A EP4176740A4 (fr) 2021-09-14 2021-09-14 Ensemble d'atomisation et dispositif de génération d'aérosol
JP2022566674A JP2023544931A (ja) 2021-09-14 2021-09-14 霧化モジュール及びエアロゾル生成装置
PCT/CN2021/118241 WO2023039718A1 (fr) 2021-09-14 2021-09-14 Ensemble d'atomisation et dispositif de génération d'aérosol

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170164655A1 (en) * 2014-05-26 2017-06-15 Shenzhen Smoore Technology Limited Electronic cigarette
CN208941044U (zh) * 2018-08-07 2019-06-07 常州市派腾电子技术服务有限公司 雾化装置及电子烟
TWM593161U (zh) * 2020-01-22 2020-04-11 正崴精密工業股份有限公司 電子菸
US20200229512A1 (en) * 2019-01-18 2020-07-23 Hava Health, inc. Vaporization device
CN211458857U (zh) * 2019-06-27 2020-09-11 深圳雾芯科技有限公司 电子雾化器装置
CN212088092U (zh) * 2020-01-22 2020-12-08 东莞富强电子有限公司 电子烟
CN112273720A (zh) * 2019-07-12 2021-01-29 深圳市卓力能技术股份有限公司 一种电子雾化设备
CN212650383U (zh) * 2020-04-08 2021-03-05 深圳市斯永威科技有限公司 一种气溶胶发生器
US20210084989A1 (en) * 2019-09-19 2021-03-25 Mya Johnson Modular system for vaporizing liquid vaporizing material
CN212814261U (zh) * 2020-05-09 2021-03-30 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108185536B (zh) * 2018-02-13 2020-01-21 深圳麦克韦尔科技有限公司 电子烟及其雾化器
CN112074200B (zh) * 2018-05-25 2023-11-24 菲利普莫里斯生产公司 模制筒组件
CN111685370A (zh) * 2019-03-13 2020-09-22 常州市派腾电子技术服务有限公司 烟弹及电子烟

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170164655A1 (en) * 2014-05-26 2017-06-15 Shenzhen Smoore Technology Limited Electronic cigarette
CN208941044U (zh) * 2018-08-07 2019-06-07 常州市派腾电子技术服务有限公司 雾化装置及电子烟
US20200229512A1 (en) * 2019-01-18 2020-07-23 Hava Health, inc. Vaporization device
CN211458857U (zh) * 2019-06-27 2020-09-11 深圳雾芯科技有限公司 电子雾化器装置
CN112273720A (zh) * 2019-07-12 2021-01-29 深圳市卓力能技术股份有限公司 一种电子雾化设备
US20210084989A1 (en) * 2019-09-19 2021-03-25 Mya Johnson Modular system for vaporizing liquid vaporizing material
TWM593161U (zh) * 2020-01-22 2020-04-11 正崴精密工業股份有限公司 電子菸
CN212088092U (zh) * 2020-01-22 2020-12-08 东莞富强电子有限公司 电子烟
CN212650383U (zh) * 2020-04-08 2021-03-05 深圳市斯永威科技有限公司 一种气溶胶发生器
CN212814261U (zh) * 2020-05-09 2021-03-30 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器

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JP2023544931A (ja) 2023-10-26
EP4176740A1 (fr) 2023-05-10
EP4176740A4 (fr) 2023-09-13

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