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WO2025000697A1 - Ensemble atomisation et dispositif d'atomisation - Google Patents

Ensemble atomisation et dispositif d'atomisation Download PDF

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Publication number
WO2025000697A1
WO2025000697A1 PCT/CN2023/118562 CN2023118562W WO2025000697A1 WO 2025000697 A1 WO2025000697 A1 WO 2025000697A1 CN 2023118562 W CN2023118562 W CN 2023118562W WO 2025000697 A1 WO2025000697 A1 WO 2025000697A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
atomization
liquid storage
space
storage cup
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/118562
Other languages
English (en)
Chinese (zh)
Inventor
沈礼周
付尧
许玉周
左卿
张志良
李伟平
邓马良
段立武
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.)
iMiracle HK Ltd
Original Assignee
iMiracle HK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by iMiracle HK Ltd filed Critical iMiracle HK Ltd
Publication of WO2025000697A1 publication Critical patent/WO2025000697A1/fr
Anticipated expiration legal-status Critical
Pending 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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F40/50—Control or monitoring

Definitions

  • the present invention relates to the technical field of electronic atomizers, and in particular to an atomization component and an atomization device.
  • the oil-conducting ceramic of the ceramic atomizer is placed horizontally in the airway tube, and the heating wire is arranged at the bottom of the oil-conducting ceramic.
  • the heating wire heats the atomization matrix to generate an aerosol.
  • the aerosol generated at the bottom of the oil-conducting ceramic needs to bypass the side wall of the oil-conducting ceramic before entering the nozzle.
  • the obstruction of the oil-conducting ceramic increases the flow resistance of the aerosol, resulting in poor aerosol flow, taste attenuation, and poor user experience.
  • the present application provides an atomization assembly, which can solve the technical problem of aerosol mouth feel attenuation occurring in ceramic atomization components.
  • an atomization component including a liquid storage cup, a liquid suction piece and an atomization piece
  • the liquid storage cup has an open end
  • the liquid storage cup is provided with an atomization space
  • the atomization space is located at the open end of the liquid storage cup
  • a liquid storage space for storing an atomized matrix is provided on a side of the liquid storage cup away from the open end
  • the atomization piece is arranged in the atomization space
  • the atomization piece includes a liquid guiding liquid and a heating body, one end of the liquid suction piece is connected to the liquid guiding liquid, and the other end of the liquid suction piece is accommodated in the liquid storage space to transfer the atomized matrix to the liquid guiding liquid, and the heating body is used to atomize the atomized matrix in the liquid guiding liquid into an aerosol
  • an air inlet channel is opened on the side wall of the atomization space, the air inlet channel is connected to the atomization space to form
  • the liquid-conducting body has a first surface facing the atomizing space, the first surface is arranged along the longitudinal direction of the atomizing space, and the heating body is arranged on the first surface of the liquid-conducting body.
  • a slot is provided on the liquid-conducting body, and the heating body is engaged in the slot; or the heating body is attached to the first surface of the liquid-conducting body.
  • the liquid-conducting body is annular, and the first surface is located on the inner wall of the liquid-conducting body.
  • the extending direction of the air inlet channel is perpendicular to the plane where the heating body is located.
  • the atomization assembly is provided with an outer bracket, which is in the shape of a hollow cylinder.
  • the outer bracket is arranged to form an atomization space, and the outer bracket is installed in a liquid storage cup.
  • the outer bracket and the liquid storage cup are arranged to form a liquid storage space, and one end of the atomization component and the liquid absorption component are installed in the outer bracket.
  • the liquid absorbing component includes a mounting section and a vertical section which are connected as one body.
  • the mounting section is mounted in the outer bracket.
  • the mounting section is in fluid communication with the atomizing component.
  • the vertical section passes through the outer bracket and extends longitudinally along the liquid storage cup to the bottom of the liquid storage cup.
  • the mounting section is in the shape of a hollow cylinder, and the mounting section is attached to the inner wall of the outer bracket.
  • the atomization assembly is provided with an outer bracket and an inner bracket, the inner bracket is installed in the outer bracket, the outer bracket and the inner bracket are arranged to form an atomization space, the outer bracket and the liquid storage cup are arranged to form a liquid storage space, and one end of the liquid absorption piece is attached between the outer bracket and the inner bracket.
  • the present application also provides an atomization device, comprising the atomization assembly as described above.
  • the extension direction of the heating body is the same as the extension direction of the air path in the atomization space, which can prevent the atomization component from obstructing the flow of the aerosol, reduce the flow resistance of the aerosol, allow the aerosol to flow smoothly to the nozzle, reduce the taste attenuation of the aerosol, and improve the user experience.
  • FIG1 is a schematic structural diagram of an embodiment of an atomization assembly provided by the present application.
  • FIG2 is a schematic diagram of the exploded structure of an embodiment of an atomization assembly provided by the present application.
  • FIG3 is a schematic cross-sectional structure diagram of an embodiment of an atomization assembly provided by the present application along a longitudinal viewing angle;
  • FIG4 is a schematic cross-sectional structure diagram of an embodiment of an atomization assembly provided by the present application from another viewing angle along the longitudinal direction;
  • FIG5 is a schematic structural diagram of an embodiment of an atomizer provided by the present application.
  • FIG6 is a schematic structural diagram of an embodiment of an external bracket provided by the present application.
  • FIG7 is a schematic structural diagram of an embodiment of an inner bracket provided by the present application.
  • FIG8 is a schematic structural diagram of an embodiment of a liquid-absorbing member provided by the present application.
  • FIG9 is a schematic cross-sectional structure diagram of another embodiment of the atomization assembly provided by the present application taken along a longitudinal viewing angle;
  • FIG10 is a schematic cross-sectional structure diagram of an embodiment of an atomization assembly provided by the present application taken along a horizontal viewing angle;
  • FIG11 is a schematic structural diagram of an embodiment of a sealing seat provided by the present application.
  • FIG. 12 is a schematic structural diagram of an embodiment of an atomization device provided in the present application.
  • the meaning of “multiple” is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.
  • the terms “first”, “second”, and “third” in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as “first”, “second”, and “third” can explicitly or implicitly include at least one of the features.
  • all directional indications (such as up, down, left, right, front, back%) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings).
  • the atomization assembly 100 may include a liquid storage cup 10, a suction nozzle 20, a liquid suction piece 30, and an atomization piece 40.
  • the liquid storage cup 10 is used to store an atomization matrix, and the atomization matrix can be atomized to generate an aerosol when heated, and the aerosol reaches the end where the user inhales through the suction nozzle 20.
  • the suction nozzle 20 is connected to the liquid storage cup 10.
  • the liquid storage cup 10 has an open end, and the liquid storage cup 10 is provided with an atomization space 11, and the atomization space 11 is connected to the suction nozzle 20.
  • the atomization space 11 is located at the open end of the liquid storage cup 10, and a liquid storage space 14 for storing the atomization matrix is provided on the side of the liquid storage cup 10 away from the open end.
  • the atomization piece 40 is arranged in the atomization space 11, and the atomization piece 40 includes a liquid guide 41 and a heating body 42.
  • One end of the liquid absorbing member 30 is connected to the liquid guiding liquid 41, and the other end of the liquid absorbing member 30 is accommodated in the liquid storage space 14 to transfer the atomized matrix to the liquid guiding liquid 41.
  • the heating body 42 is used to atomize the atomized matrix in the liquid guiding liquid 41 into an aerosol.
  • An air inlet channel 16 is provided on the side wall of the atomizing space 11, and the air inlet channel 16 is connected to the atomizing space 11 to form an air path.
  • the extension direction of the heating body 42 is the same as the extension direction of the air path in the atomizing space 11.
  • the atomizer assembly 100 provided in the present application can prevent the atomizer 40 from obstructing the flow of the aerosol, because the extension direction of the heating body 42 is the same as the extension direction of the air path in the atomization space 11, so that the aerosol generated by the heating body 42 heating the atomization matrix can flow toward the suction nozzle 20 unobstructed along the longitudinal direction of the atomization space 11, thereby reducing the flow resistance of the aerosol.
  • the aerosol can flow smoothly toward the suction nozzle 20, reducing the taste attenuation of the aerosol, and improving the user experience.
  • the liquid guide 41 is a porous medium, and the liquid guide 41 can be a porous ceramic material. Ceramic materials are precision controllable, highly producible, and have good lipophilicity and oil locking properties. Compared with fiber materials, the liquid guide 41 made of ceramic material has a certain rigidity, is not easy to deform, is easy to use automated assembly, can improve assembly efficiency, and reduce production costs. Please refer to Figures 3 to 5.
  • the liquid guide 41 has a first surface 411 facing the atomization space 11, and the first surface 411 is arranged along the longitudinal direction of the atomization space 11.
  • the first surface 411 along the longitudinal direction of the atomization space 11 means that the first surface 411 is parallel to the axis of the atomization space 11, or the angle between the first surface 411 and the axis of the atomization space 11 is relatively small, so that the first surface 411 is roughly parallel to the flow direction of the aerosol, which can prevent the liquid guide 41 from hindering the flow of the aerosol, so that the aerosol can flow smoothly to the suction nozzle 20.
  • the heating body 42 is arranged on the first surface 411 of the liquid guide 41.
  • the liquid guide 41 can be arranged in a variety of ways.
  • the liquid guide 41 can be a block-shaped rectangular parallelepiped, so that the size of the liquid guide 41 in each direction is different.
  • the installation direction of the atomizer 40 can be identified by the outer dimensions to ensure the accuracy of the installation direction.
  • the liquid guide 41 is annular, and external gas can flow from the hollow space of the annular liquid guide 41 to the suction nozzle 20.
  • the first surface 411 is located on the inner wall of the liquid guide.
  • the liquid guide 41 is set to be annular, which increases the installation contact surface of the atomizer 40.
  • the atomization space 11 is usually cylindrical, so the annular atomization portion 414 can match the atomization space 11, which is convenient for the installation and fixation of the atomizer 40.
  • the heating body 42 can be assembled to the liquid-conducting body 41 after processing.
  • a slot 413 is provided on the liquid-conducting body 41, and the heating body 42 is engaged in the slot 413.
  • the heating body 42 can also be a resistive heating wire formed on the ceramic liquid-conducting body 41 by electroplating, printing or other processes, so that the heating body 42 is attached to the first surface 411 of the liquid-conducting body 41.
  • the material of the heating body 42 can be one of stainless steel, nickel-chromium-aluminum alloy, nickel-chromium alloy, iron-chromium-aluminum or titanium alloy.
  • the heating body A heater pin 43 is connected to 42 , and the atomizer 40 is connected to a power source via the heater pin 43 .
  • the method of adjusting the atomizer to meet the taste can only improve one of the indicators, but may reduce another indicator.
  • the sweetness of the aerosol is improved by increasing the heating power of the atomizer, but high-power heating can cause a fuzzy taste; for another example, the sweetness is improved by adjusting the components of the atomizer matrix, but the atomizer matrix with higher sweetness is prone to carbon deposition in the aerosol generated by atomization, which affects the taste.
  • the distance d between the atomizer 40 and the end of the suction nozzle 20 away from the liquid storage cup 10 is less than 20mm.
  • the distance d here refers to the length between the upper edge of the atomizer 40 and the upper edge of the suction nozzle 20.
  • the distance between the atomizer 40 and the mouthpiece 20 is usually more than 40 mm, which causes the mouthfeel to decay when the aerosol reaches the inhalation end of the user, resulting in poor user experience.
  • the distance d between the atomizer 40 and the mouthpiece 20 can be 20 mm, 18 mm, 16 mm, 15 mm, etc., which is not specifically limited here.
  • the atomizing assembly 100 is provided with an outer bracket 111.
  • the outer bracket 111 is in a hollow cylindrical shape, and the outer bracket 111 is arranged to form an atomizing space 11.
  • the outer bracket 111 is installed in the liquid storage cup 10, and the outer bracket 111 and the liquid storage cup 10 are arranged to form a liquid storage space 14 for storing the atomized matrix.
  • the side of the outer bracket 111 away from the top of the suction nozzle 20 or the side of the outer bracket 111 close to the bottom of the liquid storage cup 10 and the liquid storage cup 10 are arranged to form a accommodating chamber 14 for storing the atomized matrix.
  • the outer bracket 111 can be made of silicone material, which has good compressibility. When the outer bracket 111 is assembled into the liquid storage cup 10, the outer bracket 111 is compressed and deformed to seal the liquid storage cup 10, which can prevent the atomized matrix from leaking.
  • the outer bracket 111 can also be made of plastic material, which has high strength and is not easily deformed, and can prevent the atomizing element 40 and the liquid absorbing element 30 from shifting. When the outer bracket 111 is made of plastic material, a silicone ring can be provided at the contact point between the outer bracket 111 and the liquid storage cup 10 to improve the airtightness of the liquid storage cup 10.
  • the liquid absorbing member 30 is a porous medium, and the liquid absorbing member 30 can be a porous fiber material or a porous ceramic.
  • the liquid absorbing member 30 may include a mounting section 31 and a vertical section 32 connected as one, as shown in Figures 4 and 8.
  • the mounting section 31 is installed in the outer bracket 111, and the mounting section 31 is in fluid communication with the atomizing member 40, and the vertical section 32 passes through the outer bracket 111 and extends to the bottom of the liquid storage cup 10 along the longitudinal direction of the liquid storage cup 10.
  • the atomized matrix is adsorbed to the atomizing member 40 through the vertical section 32 and the mounting section 31.
  • the atomizing member is arranged at the lower part of the liquid storage cup, and the atomized matrix flows to the atomizing member under the action of the hydraulic pressure, and the size of the hydraulic pressure in the liquid storage cup determines the supply rate of the atomized matrix in the atomizing member.
  • part of the atomized matrix is atomized to generate an aerosol, the atomized matrix gradually decreases, the hydraulic pressure in the liquid storage cup decreases, and the rate at which the atomized matrix flows to the atomizer decreases.
  • the change in the supply rate of the atomized matrix will cause the atomizer to generate an aerosol in an inconsistent taste, affecting the user experience.
  • the atomizer 40 is installed on the upper part of the liquid storage cup 10, and the atomized matrix stored in the liquid storage cup 10 is adsorbed to the atomizer 40 by the liquid absorption part 30, so that the supply rate of the atomized matrix in the atomizer 40 depends only on the adsorption force of the liquid absorption part 30, and the adsorption force of the liquid absorption part 30 is the property of the material itself, and has nothing to do with the hydraulic pressure of the atomized matrix in the liquid storage cup 10.
  • the reduction of the atomized matrix in the liquid storage cup 10 will not affect the supply rate of the atomized matrix, and the supply rate of the atomized matrix is stable, thereby ensuring the consistency of the taste of the aerosol generated by atomization.
  • the liquid absorbing member 30 is made of porous ceramic material, and the liquid absorbing member 30 and the liquid guiding member 41 are integrally formed. Compared with the case where the liquid absorbing member 30 and the liquid guiding member 41 are independently processed and then assembled and connected, the liquid guiding member 41 and the liquid absorbing member 30 can be prevented from being separated from each other. Gaps appear at the joints to increase fluid resistance, making the supply of atomized matrix smoother.
  • the liquid absorbent 30 can also be a porous fiber material, such as fiber cotton, non-woven fabric, linen, chemical fiber fabric, etc. Porous fibers are usually softer, and when the liquid absorbent 30 is assembled into the outer bracket 111, the liquid absorbent 30 is easily deformed.
  • the atomization assembly 100 is provided with an outer bracket 111 and an inner bracket 112, and the inner bracket 112 is installed in the outer bracket 111.
  • the outer bracket 111 and the inner bracket 112 are surrounded to form an atomization space 11, and the outer bracket 111 and the liquid storage cup 10 are surrounded to form a liquid storage space 14.
  • the side of the outer bracket 111 away from the top of the suction nozzle 20 or the side of the outer bracket 111 close to the bottom of the liquid storage cup 10 and the liquid storage cup 10 are surrounded to form a storage chamber 14 for storing the atomized matrix.
  • One end of the liquid absorbent 30 is attached between the outer bracket 111 and the inner bracket 112.
  • the liquid absorbing member 30 is confined between the outer support 111 and the inner support 112, which can prevent the liquid absorbing member 30 from being deformed, thereby ensuring the stability of the atomized matrix transmission.
  • the absorbent member 30 When the absorbent member 30 is made of a flexible material, the absorbent member 30 is easily deformed during assembly.
  • the absorbent member 30 is wrapped around the periphery of the heater pin 43. Since the heater pin 43 has a higher bending rigidity than the flexible absorbent member 30, the absorbent member 30 is wrapped around the periphery of the heater pin 43, and the heater pin 43 can be used as the skeleton of the absorbent member 30, thereby improving the bending rigidity of the absorbent member 30 and preventing the absorbent member 30 from being deformed during assembly.
  • the mounting section 31 is in the shape of a hollow cylinder, and the mounting section 31 is attached to the inner wall of the outer bracket 111.
  • the vertical section 32 may be in the shape of a column, and the vertical section 32 is connected to the middle of the end of the mounting section 31 away from the suction nozzle 20, and the vertical section 32 extends along the central axis of the liquid storage cup 10 to the bottom of the liquid storage cup 10.
  • the vertical section 32 is arranged at the axis of the liquid storage cup 10, so that the two heating body pins 43 are wrapped in the vertical section 32, which can further improve the bending rigidity of the liquid absorbent 30 and prevent the liquid absorbent 30 from being deformed during assembly.
  • the mounting section 31 and the vertical section 32 are columnar, the mounting section 32 is connected to opposite ends of the atomizer 40, the mounting section 32 is attached to the inner wall of the outer bracket 111, and the vertical section 32 is distributed on opposite sides of the axis of the liquid storage cup 10. Accordingly, two heater pins 43 are respectively wrapped in the mounting section 31 and the vertical section 32. Since the heater pins 43 are usually led out from both ends of the heater 42, the vertical section 32 is arranged on opposite sides of the central axis of the liquid storage cup 10, so that the heater pins 43 are led out from the side walls of the atomization space 11, which can reduce the resistance of the heater pins 43 to the gas flow in the atomization space 11.
  • the air inlet channel 16 may include a first through hole 161, a second through hole 162 and a third through hole 163 that are interconnected, as shown in Figures 6 to 8.
  • the atomizer 40 is installed at one end of the atomization space 11 close to the nozzle 20, and an air inlet channel 16 is provided on the side wall of the atomization space 11, so that a bend is formed between the air inlet channel 16 and the aerosol flow channel, and the air inlet channel 16 is not directly connected to the aerosol flow channel, which can avoid the condensate formed by the condensation and liquefaction of the aerosol to flow back along the air inlet channel, thereby reducing the risk of the condensate causing some devices (such as microphones) to fail.
  • the first through hole 161, the second through hole 162 and the third through hole 163 are respectively provided on the side walls of the outer bracket 111, the liquid absorbing member 30 and the inner bracket 112.
  • the inner bracket 112 When the inner bracket 112 is assembled into the outer bracket 111, there may be a gap at the contact between the inner bracket 112 and the outer bracket 111, and the gap will affect the air tightness of the air inlet channel 16.
  • an intake pipe 164 is inserted into the intake passage 16, and the intake pipe 164 communicates with the first through hole 161 and the third through hole 163.
  • the intake pipe 164 is sealed at the contact point between the inner bracket 112 and the outer bracket 111, thereby improving the air tightness of the intake passage 16.
  • the extending direction of the air inlet passage 16 is perpendicular to the plane where the heating body 42 is located.
  • the external air entering from the air inlet channel 16 can flow toward the mouthpiece 20 along the side of the atomizer 40, which reduces the resistance of the atomizer 40 to the airflow, makes the airflow flow smoother, and improves the taste of the aerosol.
  • the liquid storage cup 10 may include a liquid storage cup side wall 12 and a liquid storage cup bottom plate 13.
  • the liquid storage cup bottom plate 13 is connected to the end of the liquid storage cup side wall 12 away from the suction nozzle 20.
  • the liquid storage cup side wall 12 is provided with an air inlet 121, and external air can enter the atomization space 11 through the air inlet 121.
  • the liquid storage cup side wall 12 and the liquid storage cup bottom plate 13 are surrounded by an outer bracket 111 to form a liquid storage space 14, and the atomized matrix is stored in the liquid storage space 14.
  • the liquid absorption component 30 absorbs the atomized matrix in the liquid storage space 14 to the atomizer 40, so there is no need to set an opening at the bottom of the liquid storage space 14 to transport the matrix to the atomizer, which can solve the problem that the atomized matrix is easy to leak from the bottom opening of the liquid storage space 14 under gravity.
  • an electrode blind hole 131 is provided on a side of the liquid storage cup bottom plate 13 away from the suction nozzle 20.
  • the heater pin 43 passes through the liquid storage cup bottom plate 13, and the heater pin 43 is bent toward the electrode blind hole 131 and attached to the inner wall of the electrode blind hole 131.
  • the electrode 50 is inserted into the electrode blind hole 131, and the electrode 50 is electrically connected to the heater pin 43.
  • the atomizing assembly 100 is provided with a sealing seat 60, which is installed between the suction nozzle 20 and the atomizing space 11, and the sealing seat 60 is connected to the suction nozzle 20 and the atomizing space 11, respectively.
  • the sealing seat 60 is partially embedded in the atomizing space 11, and the sealing seat 60 confines the atomizing element 40 in the atomizing space 11, which can prevent the atomizing element 40 from shifting.
  • the sealing seat 60 can be made of silicone. When the sealing seat 60 is partially embedded in the atomizing space 11, the sealing seat 60 is compressed and deformed to seal the atomizing space 11, which can improve the airtightness of the atomizing space 11.
  • the suction nozzle 20 is provided with oil-absorbing cotton 70, which abuts against the side of the sealing seat 60 close to the suction nozzle 20.
  • the oil-absorbing cotton 70 can absorb the condensate to ensure the taste of the aerosol.
  • the atomizing device 300 may include the atomizing assembly 100, the control assembly 310, and the power supply assembly 320 as described above.
  • the control assembly 310 may control the atomizing assembly 100 to be connected or disconnected with the power supply assembly 320 according to the suction action, so as to control the atomizing assembly 100 to heat the substrate to generate an aerosol or stop heating.
  • the control assembly 310 senses the negative pressure in the atomizing device 300, and the control assembly 310 controls the atomizing assembly 100 to be connected with the power supply assembly 320, and the atomizing component 40 heats the substrate to generate an aerosol; when the inhalation stops, the control assembly 310 controls the atomizing assembly 100 to be disconnected from the power supply assembly 320, and the atomizing component 40 stops heating the substrate.
  • the extension direction of the heating body 42 is the same as the extension direction of the air path in the atomizing space 11, which can prevent the atomizing element 40 from hindering the flow of the aerosol, reduce the flow resistance of the aerosol, and the aerosol can flow smoothly to the mouthpiece 20, reducing the taste attenuation of the aerosol and improving the user experience.
  • the distance d between the atomizer 40 and the end of the nozzle 20 away from the liquid storage cup 10 is less than 20 mm, which reduces the distance for the aerosol to reach the end where the user inhales, and can comprehensively improve various indicators of the aerosol.
  • the liquid absorbing member 30 is made of porous ceramic material
  • the liquid absorbing member 30 and the liquid guiding member 41 are integrally formed to avoid a gap between the liquid guiding member 41 and the liquid absorbing member 30 and increase fluid resistance, thereby making the supply of the atomized matrix smoother.
  • the absorbent member 30 is made of porous fiber material
  • the absorbent member 30 is wrapped around the periphery of the heater pin 43.
  • the heater pin 43 can serve as the skeleton of the absorbent member 30, thereby improving the bending rigidity of the absorbent member 30 and preventing the absorbent member 30 from deforming during assembly.
  • the atomizer 40 is installed at one end of the atomizer space 11 close to the nozzle 20.
  • An air inlet channel 16 is provided on the side wall of the atomizer space 11, so that a bend is formed between the air inlet channel 16 and the aerosol flow channel.
  • the air inlet channel 16 is not directly connected to the aerosol flow channel, which can prevent the condensate formed by the condensation and liquefaction of the aerosol from flowing back along the air inlet channel, thereby reducing the risk of failure of some components due to the condensate.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente demande appartient au domaine technique des atomiseurs électroniques. Un ensemble d'atomisation et un dispositif d'atomisation sont divulgués. L'ensemble d'atomisation comprend une coupelle de stockage de liquide, un élément d'absorption de liquide et un élément d'atomisation. La coupelle de stockage de liquide a une extrémité ouverte, et est pourvue d'un espace d'atomisation ; l'espace d'atomisation est situé au niveau de l'extrémité ouverte de la coupelle de stockage de liquide ; le côté de la coupelle de stockage de liquide à l'opposé de l'extrémité ouverte est pourvu d'un espace de stockage de liquide ; l'élément d'atomisation est disposé dans l'espace d'atomisation, et comprend un corps de guidage de liquide et un corps chauffant ; une extrémité de l'élément d'absorption de liquide est reliée au corps de guidage de liquide, et l'autre extrémité de l'élément d'absorption de liquide est contenue dans l'espace de stockage de liquide, de façon à transférer un substrat d'atomisation au corps de guidage de liquide ; un canal d'admission d'air est formé dans une paroi latérale de l'espace d'atomisation, et est en communication avec l'espace d'atomisation de façon à former une voie d'air ; et la direction d'extension du corps chauffant est la même que la direction d'extension de la voie d'air dans l'espace d'atomisation. Dans l'ensemble d'atomisation selon la présente invention, la direction d'extension du corps chauffant est la même que la direction d'extension de la voie d'air dans l'espace d'atomisation, ce qui permet de réduire la résistance à l'écoulement de l'aérosol, de telle sorte que l'aérosol puisse s'écouler de manière régulière jusqu'à un embout buccal, et la détérioration du goût de l'aérosol est réduite.
PCT/CN2023/118562 2023-06-30 2023-09-13 Ensemble atomisation et dispositif d'atomisation Pending WO2025000697A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310788617.3 2023-06-30
CN202310788617.3A CN119214381A (zh) 2023-06-30 2023-06-30 雾化组件及雾化装置

Publications (1)

Publication Number Publication Date
WO2025000697A1 true WO2025000697A1 (fr) 2025-01-02

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PCT/CN2023/118562 Pending WO2025000697A1 (fr) 2023-06-30 2023-09-13 Ensemble atomisation et dispositif d'atomisation

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CN (1) CN119214381A (fr)
WO (1) WO2025000697A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
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