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WO2023010286A1 - Atomiseur et ensemble d'atomisation utilisé par celui-ci, et appareil d'atomisation électronique - Google Patents

Atomiseur et ensemble d'atomisation utilisé par celui-ci, et appareil d'atomisation électronique Download PDF

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Publication number
WO2023010286A1
WO2023010286A1 PCT/CN2021/110370 CN2021110370W WO2023010286A1 WO 2023010286 A1 WO2023010286 A1 WO 2023010286A1 CN 2021110370 W CN2021110370 W CN 2021110370W WO 2023010286 A1 WO2023010286 A1 WO 2023010286A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel
liquid storage
housing
atomization
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/110370
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English (en)
Chinese (zh)
Inventor
罗帅
刘成川
雷桂林
夏畅
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.)
Shenzhen Smoore Technology Ltd
Original Assignee
Shenzhen Smoore Technology 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 Shenzhen Smoore Technology Ltd filed Critical Shenzhen Smoore Technology Ltd
Priority to PCT/CN2021/110370 priority Critical patent/WO2023010286A1/fr
Publication of WO2023010286A1 publication Critical patent/WO2023010286A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present application relates to the technical field of atomization equipment, in particular to an atomizer and its applied atomization components and electronic atomization devices.
  • the heating core inside the pod is usually not removable, which makes it impossible for users to replace the heating core. After the heating core is damaged, the user can only abandon the entire pod, which is inconvenient for users. .
  • the main technical problem to be solved by the present application is to provide an atomizer and its applied atomization assembly and electronic atomization device, which are convenient for users to use and can reduce the risk of overheating of the atomization core.
  • the atomizer includes a liquid storage component, an atomization component and a base component; the liquid storage component and the base component are detachably connected, and the liquid storage component and the base component cooperate to form a housing cavity, the liquid storage component is provided with a liquid storage cavity, and the storage
  • the liquid chamber is used to store the aerosol matrix;
  • the atomization assembly includes a first shell and an atomization core, the first shell is detachably arranged in the accommodating cavity, an atomization cavity is arranged inside the first shell, and the atomization core It is arranged in the atomization chamber and is used to atomize the aerosol matrix;
  • the first housing is provided with a ventilation channel, and the ventilation channel communicates with the liquid storage chamber and also communicates with the outside of the atomizer.
  • both the first housing and the atomizing core are hollow columnar structures, and the axes of the first housing and the atomizing core are parallel to the first direction, wherein the liquid storage component Set opposite to the base assembly along the first direction; the side wall of the first housing is provided with a liquid inlet, and the liquid inlet penetrates the side wall of the first housing in a direction perpendicular to the axial direction of the first housing to communicate with the liquid storage
  • the aerosol matrix in the liquid storage chamber reaches the atomizing core through the liquid inlet.
  • the liquid storage assembly includes a second housing and a third housing, the second housing is embedded in the third housing, and the second housing is sleeved on the outer periphery of the first housing
  • a liquid storage cavity is formed between the second shell and the third shell, and the second shell and the base assembly cooperate to form an accommodating cavity; the second shell and/or the third shell are threadedly connected with the base assembly.
  • the liquid storage assembly further includes a suction nozzle; the suction nozzle is provided with at least part of an air outlet channel, and the air outlet channel communicates with the atomization chamber; the suction nozzle is connected to the second housing and/or the third The housing is threadedly fitted.
  • the air exchange channel includes an inlet channel, a main channel and an outlet channel connected in sequence; the main channel is located on the outer periphery of the first housing, and the main channel communicates with the outside of the atomizer through the inlet channel, and the main channel The channel communicates with the liquid storage chamber through the outlet channel.
  • the base assembly is provided with a first air inlet connected to the outside; the first housing is provided with a second air inlet, and the first air inlet communicates with the atomization chamber through the second air inlet;
  • the inlet passage runs through the first casing along a second direction to communicate with the atomization chamber, wherein the second direction is perpendicular to the relative direction of the liquid storage component and the base component.
  • a liquid inlet is opened on the outer periphery of the first housing, and the liquid inlet is respectively connected to the atomization chamber and the liquid storage chamber, and the aerosol matrix in the liquid storage chamber reaches the atomization core through the liquid inlet. ;
  • the exit channel is adjacent to the liquid inlet.
  • the main channel includes a first sub-channel and a second sub-channel, the first sub-channel extends along the circumferential direction of the first housing, and the second sub-channel extends along the axial direction of the first housing;
  • the inlet channel and the outlet channel communicate through the first subchannel and the second subchannel.
  • the length of the ventilation channel is 15 mm to 25 mm.
  • a plurality of fins are provided on the outer periphery of the first housing, and the plurality of fins are distributed at intervals; the gaps between adjacent fins at least form the main channel, the outlet channel and the liquid storage channel, wherein The liquid storage channel is used to store the aerosol matrix leaked to the outer periphery of the first casing.
  • the atomization assembly further includes an elastic fixing member;
  • the first housing includes a metal sleeve and a supporting seat, and the metal sleeve and the supporting seat are butted to form an atomizing chamber;
  • the atomizing core is fixed by the elastic fixing member
  • the air exchange channel is located on the outer periphery of the supporting seat.
  • the electronic atomization device includes a power supply assembly and an atomizer as described in the above embodiments, and the power supply assembly is connected to the atomizer.
  • the atomization assembly includes a first housing, which is detachably connected to the atomizer, and an atomization chamber is arranged inside the first housing, wherein the first housing is provided with a ventilation channel, and the ventilation channel is connected to the atomizer.
  • the outside of the atomization assembly is also used to communicate with the liquid storage chamber of the atomizer; the atomization assembly also includes an atomization core, and the atomization core is arranged in the atomization chamber.
  • the present application provides an atomizer and its applied atomizing assembly and electronic atomizing device.
  • the liquid storage assembly and the base assembly of the atomizer are detachably connected, and the first housing of the atomization assembly is detachably arranged in the accommodating cavity formed by the cooperation of the liquid storage assembly and the base assembly.
  • the nebulizer of the present application is provided with a ventilation channel, which communicates with the liquid storage chamber and also communicates with the outside of the nebulizer.
  • a ventilation channel which communicates with the liquid storage chamber and also communicates with the outside of the nebulizer.
  • the air exchange channel is set in the first housing, that is, the air exchange channel is independent of the atomizing core, and the air exchange channel will not hinder the transmission of the aerosol matrix in the liquid storage chamber to the atomizing core, and can replenish the aerosol matrix at the atomizing core in time.
  • the aerosol matrix can reduce the risk of overheating of the atomizing core, and avoid damage to the atomizing core, burning smell, and harmful substances as much as possible.
  • Fig. 1 is a schematic structural diagram of an embodiment of the electronic atomization device of the present application
  • Fig. 2 is a schematic structural view of an embodiment of the atomizer of the present application
  • Fig. 3 is a schematic diagram of the explosive structure of the atomizer shown in Fig. 2;
  • Fig. 4 is a schematic cross-sectional structural diagram of the atomizer shown in Fig. 2 in the A-A direction;
  • Fig. 5 is a schematic structural diagram of an embodiment of the atomization assembly of the present application.
  • Fig. 6 is a schematic structural view of an embodiment of the support seat of the present application.
  • Fig. 7 is a schematic structural view of another embodiment of the support seat of the present application.
  • Fig. 8 is a structural schematic diagram of another viewing angle of the supporting seat shown in Fig. 7 .
  • the atomizer includes a liquid storage component, an atomization component and a base component; the liquid storage component and the base component are detachably connected, and the liquid storage component and the base component cooperate to form a housing cavity, the liquid storage component is provided with a liquid storage cavity, and the storage
  • the liquid chamber is used to store the aerosol matrix;
  • the atomization assembly includes a first shell and an atomization core, the first shell is detachably arranged in the accommodating cavity, an atomization cavity is arranged inside the first shell, and the atomization core It is arranged in the atomization chamber and is used to atomize the aerosol matrix;
  • the first housing is provided with a ventilation channel, and the ventilation channel communicates with the liquid storage chamber and also communicates with the outside of the atomizer.
  • FIG. 1 is a schematic structural diagram of an embodiment of an electronic atomization device of the present application.
  • the electronic atomization device 10 may be an atomization device such as an electronic cigarette, which forms an aerosol by atomizing the e-liquid stored inside for the user to inhale.
  • the electronic atomization device 10 of this embodiment can also be a medical atomization device, etc., which forms an aerosol by atomizing the liquid medicine for inhalation by the patient.
  • the electronic atomization device 10 includes a power supply assembly 20 and an atomizer 30 .
  • the power supply component 20 is used as the control terminal of the electronic atomization device 10 and has a built-in power supply.
  • the power supply assembly 20 is connected to the nebulizer 30 to supply power to the nebulizer 30 to drive the nebulizer 30 to atomize the aerosol matrix stored inside to form an aerosol.
  • the aerosol base may be e-liquid, liquid medicine, etc. correspondingly.
  • Figure 2 is a schematic structural diagram of an embodiment of the atomizer of the present application
  • Figure 3 is a schematic diagram of the exploded structure of the atomizer shown in Figure 2
  • Figure 4 is the direction A-A of the atomizer shown in Figure 2 Schematic diagram of the cross-sectional structure.
  • the nebulizer 30 includes a liquid storage component 40 , an atomizing component 50 and a base component 60 .
  • the liquid storage component 40 is provided with a liquid storage chamber 41, and the liquid storage chamber 41 is used for storing the aerosol matrix.
  • the atomization assembly 50 is used as the atomization element of the atomizer 30, and is used to atomize the aerosol base to form an aerosol inhaled by the user, wherein the power supply assembly is connected to the atomization assembly 50 to supply power to the atomization assembly 50 And control the atomization component 50 to atomize the aerosol matrix.
  • the base assembly 60 is the basic carrier of the atomizer 30 , the liquid storage assembly 40 and the atomization assembly 50 are both arranged on the base assembly 60 , and are assembled with the power supply assembly through the base assembly 60 .
  • the atomization assembly 50 includes a first housing 51 and an atomization core 52 .
  • the liquid storage assembly 40 cooperates with the base assembly 60 to form an accommodating cavity 70 , and the first housing 51 is disposed in the accommodating cavity 70 .
  • An atomizing cavity 53 is disposed inside the first housing 51 , and the atomizing core 52 is disposed in the atomizing cavity 53 .
  • the atomizing core 52 is an element used for atomizing the aerosol matrix in the atomizing assembly 50, the aerosol matrix in the liquid storage chamber 41 is transmitted to the atomizing core 52, atomized to form an aerosol through the atomizing core 52, and Inhaled by the user following the user's puffing action.
  • the atomizing core 52 can atomize the aerosol matrix by means of heating or the like.
  • the atomizing core 52 may also atomize the aerosol matrix by means of ultrasonic atomization and the like, which is not limited here.
  • heating atomization and ultrasonic atomization of the atomizing core 52 and the corresponding structural design this belongs to the understanding category of those skilled in the art, and will not be repeated here.
  • both the first casing 51 and the atomization core 52 in this embodiment are hollow columnar structures.
  • the axial direction of the first housing 51 and the axial direction of the atomizing core 52 are both parallel to the first direction (as shown by the arrow Y in FIG. 4 and FIG. 5 , the same below), wherein the liquid storage assembly 40 and the base assembly 60 relatively arranged along the first direction.
  • a liquid inlet 511 is formed on the sidewall of the first casing 51 .
  • the liquid inlet 511 penetrates the sidewall of the first housing 51 along a direction perpendicular to the axial direction of the first housing 51 to communicate with the liquid storage chamber 41 .
  • the liquid inlet 511 faces the outer peripheral surface of the atomizing core 52 .
  • the liquid inlet 511 can be understood as being parallel to the axial direction of the first casing 51 .
  • the aerosol matrix in the liquid storage chamber 41 reaches the atomizing core 52 through the liquid inlet 511 .
  • the atomizing core 52 can use a ceramic heating element, etc., to adapt to a high-power electronic atomization device, which is conducive to providing a large amount of aerosol, and can be applied to the scene of providing a large amount of mist.
  • the atomizer 30 of this embodiment can be adapted to a high-power electronic atomization device, and the design of the first housing 51, the atomizing core 52, and the liquid inlet 511 is conducive to providing a larger amount of aerosol, Can be applied to scenes that provide atmospheric fog volumes.
  • the liquid storage component 40 and the base component 60 are detachably connected, and the first housing 51 is detachably disposed in the accommodating cavity 70 .
  • the atomization assembly 50 can be disassembled from the accommodating chamber 70 , realizing the detachable and replaceable design of the atomization assembly 50 .
  • the replaced atomization assembly 50 is loaded into the liquid storage assembly 40 or the base assembly 60, and then the liquid storage assembly 40 and the base assembly 60 are reassembled.
  • the first housing 51 of this embodiment is provided with a ventilation channel 512, that is, the ventilation channel 512 is independent of the atomizing core 52,
  • the air exchange channel 512 will not hinder the transmission of the aerosol matrix in the liquid storage chamber 41 to the atomizing core 52, and can replenish the aerosol matrix at the atomizing core 52 in time, thereby reducing the risk of dry burning and overheating of the atomizing core 52, as much as possible. It is possible to avoid problems such as damage to the atomizing core 52, generation of burnt smell, and generation of harmful substances.
  • atomization components usually use gaps in structural parts or gaps in atomizing cores (such as cotton cores, etc.) for ventilation.
  • the ventilation effect is directly related to the assembly of structural parts and atomizing cores.
  • the assembly condition cannot guarantee consistency, which often leads to poor ventilation effect of traditional atomization components.
  • a ventilation channel 512 is provided on the first housing 51, and the ventilation channel 512 is independent of the atomizing core 52, so the ventilation effect of the ventilation channel 512 is not affected by the assembly of the atomizing core 52, and can Precisely control the ventilation pressure to ensure the ventilation effect.
  • the ventilation channel 512 communicates with the liquid storage chamber 41 and also communicates with the outside of the atomizer 30 .
  • the airflow outside the nebulizer 30 reaches the liquid storage chamber 41 through the ventilation channel 512, so as to supplement the air pressure in the liquid storage chamber 41, so as to avoid the air pressure in the liquid storage chamber 41 from being too low.
  • the aerosol matrix in the liquid storage chamber 41 cannot be transported to the atomizing core 52 for atomization.
  • the liquid storage assembly 40 includes a second housing 42 and a third housing 43 .
  • the second housing 42 is embedded in the third housing 43, and the second housing 42 is sleeved on the outer periphery of the first housing 51.
  • a liquid storage chamber 41 is formed between the second housing 42 and the third housing 43 , and the second housing 42 cooperates with the base assembly 60 to form an accommodating chamber 70 .
  • the second housing 42 and/or the third housing 43 are threadedly connected to the base assembly 60 . That is to say, the second shell 42 is threadedly connected with the base assembly 60, or the third shell 43 is threadedly connected with the base assembly 60, or the second shell 42 and the third shell 43 are both threaded with the base assembly 60. Thread fit connection.
  • the liquid storage assembly 40 and the base assembly 60 can not only be screwed to keep them relatively fixed, but also can be disassembled by rotating relative to each other, so as to allow the atomization assembly 50 to be taken out separately.
  • FIG. 4 shows the threaded connection between the second housing 42 and the base assembly 60 , which is for example only and not intended to be limiting.
  • the detachable connection between the liquid storage component 40 and the base component 60 can also be realized through other means, such as buckle, magnetic attraction, etc., which are not limited here.
  • FIG. 4 also shows the detachable arrangement of the first housing 51 of the atomization assembly 50 in the accommodating cavity 70 .
  • one end of the first housing 51 abuts against the second housing 42 of the liquid storage assembly 40
  • the other end of the first housing 51 abuts against the base assembly 60
  • the first housing 51 and the second housing 42 and the base The components 60 are not fixedly connected, but only in contact. Therefore, after the liquid storage component 40 and the base component 60 are disassembled, the atomization component 50 can naturally be taken out separately.
  • the detachable manners of the first housing 51, the second housing 42 and the base assembly 60 may also be the above-mentioned screw fit, buckle, magnetic attraction, etc., which are not limited here. .
  • the liquid storage assembly 40 also includes a suction nozzle 44 .
  • the mouth piece 44 is provided with at least part of an air outlet channel 45 , the air outlet channel 45 communicates with the atomization chamber 53 , and the aerosol formed in the atomization chamber 53 is output to the user through the air outlet channel 45 for the user to inhale.
  • the suction nozzle 44 is threadedly connected with the second housing 42 and/or the third housing 43 . That is to say, the suction nozzle 44 is threadedly connected with the second casing 42, or the suction nozzle 44 is threadedly connected with the third casing 43, or the suction nozzle 44 is connected with the second casing 42 and the third casing.
  • the bodies 43 are threadedly connected respectively.
  • the suction nozzle 44 and the second shell 42 and/or the third shell 43 can not only be kept relatively fixed through threaded fit, but also can be disassembled by rotating relative to each other to open the second shell
  • the liquid storage chamber 41 between the body 42 and the third housing 43 allows the user to supplement the aerosol matrix in the liquid storage chamber 41, that is, the liquid storage chamber 41 adopts an open design in this embodiment.
  • FIG. 4 shows the threaded connection between the suction nozzle 44 and the second housing 42 , which is for example only and not intended to be limiting.
  • the detachable connection between the suction nozzle 44 and the second housing 42 and/or the third housing 43 can also be realized in other ways, such as buckle, magnetic attraction, etc. This is not limited.
  • FIG. 4 shows that the second housing 42 is also provided with at least part of the air outlet passage 45, and the air outlet passage 45 in the suction nozzle 44 communicates with the first housing 51 through the air outlet passage 45 in the second housing 42.
  • the atomization chamber 53 in.
  • the first housing 51 includes a metal sleeve 513 and a supporting base 514 .
  • the metal sleeve 513 and the supporting base 514 are butted to form the atomization chamber 53 .
  • the metal sleeve 513 can be assembled on the supporting seat 514 by means of riveting or the like.
  • the ventilation channel 512 is located on the outer periphery of the supporting seat 514 .
  • the atomization assembly 50 also includes an elastic fixing member 54 , and the atomizing core 52 is fixed in the metal sleeve 513 through the elastic fixing member 54 .
  • the number of elastic fixing pieces 54 may be two, and the two ends of the atomizing core 52 are respectively assembled with the metal sleeve 513 through one elastic fixing piece 54 .
  • the elastic fixing member 54 may be made of silica gel or other materials, which is not limited here.
  • the atomization assembly 50 also includes a first conduction electrode 55 , a second conduction electrode 56 and an electrode post 57 .
  • the second casing 42 of the liquid storage assembly 40 is made of conductive material.
  • One end of the atomizing core 52 is electrically connected to the metal sleeve 513 through the first conducting electrode 55 , and is electrically connected to the second housing 42 through the metal sleeve 513 .
  • the electrode column 57 is disposed in the support seat 514 , and the other end of the atomizing core 52 is electrically connected to the electrode column 57 through the second conduction electrode 56 .
  • the base assembly 60 includes a connecting base 61 , a fourth housing 62 and a connecting electrode 63 , and the connecting base 61 is embedded in the fourth housing 62 .
  • the connection electrodes 63 are disposed on the connection base 61 and are insulated from each other.
  • the connection electrodes 63 and the connection base 61 can be insulated by silica gel.
  • the connection seat 61 is detachably connected to the second housing 42 of the liquid storage assembly 40 , for example, through the above-mentioned threaded connection.
  • the electrode column 57 of the atomization assembly 50 is electrically connected to the connection electrode 63 .
  • the connection seat 61 is also made of conductive material, and the connection seat 61 is also electrically connected to the second housing 42 .
  • connection electrodes 63 and the connection base 61 are respectively used for electrically connecting the power supply components. Specifically, the connection electrode 63 is used to electrically connect one of the positive pole and the negative pole of the power supply assembly, and the connection seat 61 is used to electrically connect the other, so that the atomizing core 52 is connected to the positive pole and the negative pole of the power supply assembly to pass through the power supply assembly. The atomizing core 52 is controlled to atomize the aerosol matrix.
  • FIG. 6 is a schematic structural diagram of an embodiment of the support base of the present application.
  • the ventilation channel 512 includes an inlet channel 515 , a main channel (including a first sub-channel and a second sub-channel described below) and an outlet channel 516 connected in sequence.
  • the main channel is located on the outer periphery of the first housing 51 , and the main channel communicates with the outside of the atomizer 30 through the inlet channel 515 , and communicates with the liquid storage chamber 41 through the outlet channel 516 .
  • the inlet channel 515 communicates with the atomizing chamber 53 to communicate with the outside of the atomizer 30 through the atomizing chamber 53 . That is to say, in this embodiment, the ventilation channel 512 communicates with the atomizing chamber 53 and further communicates with the outside of the atomizer 30 . In this way, the aerosol matrix leaked to the ventilation channel 512 will not directly leak to the outside of the atomizer 30, but will flow into the atomization chamber 53, which can reduce the risk of the aerosol matrix leaking to the outside of the atomizer 30, and then Avoid affecting the user experience.
  • the inlet passage 515 runs through the first housing 51 along a second direction (as shown by arrow X in FIG. 4 , the same below) to communicate with the atomizing chamber 53 , wherein the second direction is perpendicular to the liquid storage assembly 40 and the base assembly. 60 relative orientation.
  • the outlet channel 516 extends along the axial direction of the first housing 51 and also extends toward the liquid storage chamber 41 , and then communicates with the liquid storage chamber 41 .
  • the ventilation channel 512 is located at the supporting seat 514 of the first housing 51
  • the liquid storage chamber 41 is located at the side of the supporting seat 514 facing the metal sleeve 513 .
  • the main channel is located on the outer periphery of the support seat 514
  • the inlet channel 515 runs through the support seat 514 along the second direction
  • the outlet channel 516 is located at the support seat 514 and extends toward the metal sleeve 513 , and then communicates with the liquid storage chamber 41 .
  • the base assembly 60 is provided with a first air inlet 64 communicating with the outside.
  • the first housing 51 is provided with a second air inlet 517 , and the first air inlet 64 communicates with the atomization chamber 53 through the second air inlet 517 .
  • the external gas enters the atomization chamber 53 through the first air inlet 64 and the second air inlet 517 in order to carry the aerosol formed in the atomization chamber 53 and part of the gas in the atomization chamber 53 enters the ventilation passage 512 through the inlet passage 515 on the side wall of the first casing 51, and then reaches the liquid storage chamber 41 through the outlet passage 516, so as to control the gas in the liquid storage chamber 41 Supplement the air pressure to ensure that the aerosol matrix in the liquid storage chamber 41 can be smoothly transmitted to the atomizing core 52, replenish the aerosol matrix at the atomizing core 52 in time, thereby reducing the risk of dry burning and overheating of the atomizing core 52 as much as possible. It is possible to avoid problems such as damage to the atomizing core 52, generation of burnt smell, and generation of harmful substances.
  • the electrode column 57 of the atomization assembly 50 is a hollow columnar structure, and the space inside the electrode column 57 communicates with the atomization core 52 .
  • the side wall of the electrode column 57 is also provided with an air inlet. The airflow entering from the second air inlet 517 enters the space inside the electrode column 57 through the air inlet on the side wall of the electrode column 57, and is transmitted to the atomizing core 52 through the space inside the electrode column 57 to carry the atomizing core 52 The output of the aerosol formed at .
  • the outlet channel 516 is adjacent to the liquid inlet 511 on the first casing 51 .
  • the air bubbles generated at the outlet channel 516 due to ventilation are easily discharged to the outside of the ventilation channel 512 through the liquid inlet 511 , so as to prevent the bubbles from adhering to the outlet channel 516 and affecting the ventilation effect as much as possible.
  • the inlet channel 515 and the outlet channel 516 are respectively located at different positions in the axial direction of the first housing 51 .
  • the main channel includes a first sub-channel (including the first sub-channel 5181, the first sub-channel 5182, and the first sub-channel 5183 described below) and a second sub-channel (including the hereinafter described The above-mentioned second sub-channel 5191 , second sub-channel 5192 ), the first sub-channel extends along the circumferential direction of the first housing 51 , and the second sub-channel extends along the axial direction of the first housing 51 .
  • the inlet channel 515 and the outlet channel 516 communicate through a first sub-channel and a second sub-channel.
  • the main channel includes a first sub-channel 5181 and a second sub-channel 5191 , that is, the number of the first sub-channel and the number of the second sub-channel in this embodiment are both one.
  • the inlet channel 515 communicates with the outlet channel 516 through the first sub-channel 5181 and the second sub-channel 5191 in sequence.
  • the first sub-channel 5181 has a complete ring structure. In the circumferential direction of the first housing 51, the central angle corresponding to the area between the inlet channel 515 and the outlet channel 516 is 180°, and the corresponding central angle of the area between the inlet channel 515 and the second sub-channel 5191 is also 180° °.
  • the airflow entering the ventilation channel 512 from the inlet channel 515 is transmitted along the first sub-channel 5181 (that is, along the circumferential direction of the first housing 51) to the second sub-channel 5191, and then along the second sub-channel 5191 ( That is, along the axial direction of the first housing 51) to the outlet passage 516, and then output from the outlet passage 516 to the liquid storage chamber 41, so as to supplement the air pressure in the liquid storage chamber 41, the airflow direction is shown in Figure 5 and Figure 6 indicated by the dotted arrow.
  • FIG. 7 is a schematic structural view of another embodiment of the supporting seat of the present application
  • FIG. 8 is a structural schematic view of another viewing angle of the supporting seat shown in FIG. 7 .
  • the main channel includes a first sub-channel 5182, a first sub-channel 5183, and a second sub-channel 5192, that is, the number of the first sub-channel in this embodiment is two, and the number of the second sub-channel Quantity is one.
  • the inlet channel 515 communicates with the outlet channel 516 through the first sub-channel 5182 , the second sub-channel 5192 , and the first sub-channel 5183 in sequence. Both the first sub-channel 5182 and the first sub-channel 5183 have a complete ring structure.
  • the inlet channel 515 and the outlet channel 516 are at the same position, and the corresponding central angle of the area between the inlet channel 515 and the second sub-channel 5192 is 180°, and the outlet channel The central angle corresponding to the area between 516 and the second sub-channel 5192 is also 180°.
  • the airflow entering the ventilation channel from the inlet channel 515 is first transmitted to the second sub-channel 5192 along the first sub-channel 5182 (that is, along the circumferential direction of the first housing), and then along the second sub-channel 5192 (that is, along the axial direction of the first housing) to the first sub-channel 5183, and then along the first sub-channel 5183 (that is, along the circumferential direction of the first housing) to the outlet channel 516, and then output from the outlet channel 516 to the liquid storage chamber to supplement the air pressure in the liquid storage chamber, and the airflow direction is shown by the dotted arrow in Fig. 7 and Fig. 8 .
  • the length of the ventilation channel 512 may be 15mm to 25mm, that is, the total length of the inlet channel 515, the main channel and the outlet channel 516 is 15mm to 25mm, such as 15mm, 15.8mm, 16.5 mm, 17.4mm, 18.6mm, 19.3mm, 20.7mm, 21.4mm, 22.1mm, 23.5mm, 24.2mm, 25mm, etc.
  • the ventilation channel 512 has a sufficient length, which can prevent the aerosol matrix in the liquid storage chamber 41 from leaking from the ventilation channel 512 as much as possible, and avoid affecting the user experience due to the leakage of the aerosol matrix.
  • the risk of leakage of the aerosol matrix in the liquid storage chamber 41 can be reduced, which is conducive to improving the user experience.
  • a plurality of fins 80 are arranged on the outer periphery of the first housing 51 , and the plurality of fins 80 are distributed at intervals. Specifically, the plurality of fins 80 may be distributed at intervals along the axial direction of the first housing 51 , and/or the plurality of fins 80 may be distributed at intervals along the circumference of the first housing 51 .
  • Fig. 5 and Fig. 6 have shown the situation that part of the fins 80 are distributed along the axial direction of the first shell 51 at intervals, and the rest of the fins 80 are distributed along the circumferential direction of the first shell 51, which are only for example and not intended to Hence the limitation.
  • the gap between adjacent fins 80 forms at least the main channel and the outlet channel 516, that is, at least the first sub-channel (including the first sub-channel 5181, the first sub-channel 5182, the first sub-channel described above) is formed. 5183), the second sub-channel (including the above-mentioned second sub-channel 5191, second sub-channel 5192), and the outlet channel 516.
  • the gaps between the fins 80 spaced along the axial direction of the first shell 51 form the first sub-channel
  • the gaps between the fins 80 spaced apart along the circumferential direction of the first shell 51 form the second sub-channel and exit channel 516.
  • the inlet channel 515 is located at the bottom of the gap where the first sub-channel is located.
  • the gap between adjacent fins 80 also forms a liquid storage channel 81, wherein the liquid storage channel 81 is used to store the aerosol matrix leaked to the outer periphery of the first housing 51, which can reduce the risk of leakage of the aerosol matrix, and avoid the risk of leakage of the aerosol matrix as much as possible.
  • the leakage of the aerosol matrix affects the user experience. It can be seen from Fig. 5 and Fig. 6 that, except for the main channel and outlet channel 516, other gaps are liquid storage channels 81, which can maximize the number of liquid storage channels 81, thereby minimizing the aerosol matrix Risk of spillage.
  • the atomizer provided in this application and the atomization component and electronic atomization device applied thereto.
  • the liquid storage assembly and the base assembly of the atomizer are detachably connected, and the first housing of the atomization assembly is detachably arranged in the accommodating cavity formed by the cooperation of the liquid storage assembly and the base assembly.
  • the atomization assembly in this embodiment adopts a detachable design, which can be disassembled from the atomizer for replacement.
  • the user will not abandon the entire atomizer, which is convenient for users to use.
  • the nebulizer of the present application is provided with a ventilation channel, which communicates with the liquid storage chamber and also communicates with the outside of the nebulizer.
  • a ventilation channel which communicates with the liquid storage chamber and also communicates with the outside of the nebulizer.
  • the air exchange channel is set in the first shell, that is, the air exchange channel is independent of the atomizing core, and the air exchange channel will not hinder the transmission of the aerosol matrix in the liquid storage chamber to the atomizing core, and can replenish the aerosol matrix at the atomizing core in time.
  • the aerosol matrix can reduce the risk of overheating of the atomizing core, and avoid damage to the atomizing core, burning smell, and harmful substances as much as possible.
  • the first housing with the ventilation channel adopts the design of independent components, which can be used in different atomization components and electronic atomization devices, without additional development and design of the ventilation structure, which is conducive to shortening the research and development of products cycle and reduce the production cost of the product.
  • connection in this application, unless otherwise clearly specified and limited, the terms “connected”, “connected”, “stacked” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or It can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

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Abstract

La présente invention concerne le domaine technique des dispositifs d'atomisation, et concerne un atomiseur et un ensemble d'atomisation utilisé par celui-ci, et un appareil d'atomisation électronique. L'atomiseur comprend un ensemble de stockage de liquide, un ensemble d'atomisation et un ensemble base ; l'ensemble de stockage de liquide est relié amovible à l'ensemble base, et l'ensemble de stockage de liquide et l'ensemble base forment de manière coopérante une cavité de réception ; une cavité de stockage de liquide est formée dans l'ensemble de stockage de liquide et utilisée pour stocker un substrat d'aérosol ; l'ensemble d'atomisation comprend un premier boîtier et un noyau d'atomisation ; le premier boîtier est disposé amovible dans la cavité de réception ; une cavité d'atomisation est formée dans le premier boîtier ; le noyau d'atomisation est disposé dans la cavité d'atomisation et utilisé pour atomiser le substrat d'aérosol ; le premier boîtier est pourvu d'un canal de ventilation ; et le canal de ventilation est en communication avec la cavité de stockage de liquide et en outre en communication avec l'extérieur de l'atomiseur. Au moyen du mode susmentionné, la présente invention peut être utilisée de manière pratique par un utilisateur et peut réduire le risque de combustion à sec et de surchauffe du noyau d'atomisation.
PCT/CN2021/110370 2021-08-03 2021-08-03 Atomiseur et ensemble d'atomisation utilisé par celui-ci, et appareil d'atomisation électronique Ceased WO2023010286A1 (fr)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116098319A (zh) * 2023-02-10 2023-05-12 东莞市欣辉盛精密工业有限公司 一种易更换烟油腔的电子烟及烟油腔收集处理设备
CN116530732A (zh) * 2023-06-20 2023-08-04 深圳市吉迩技术有限公司 一种雾化装置和气溶胶发生装置
CN116711882A (zh) * 2023-06-20 2023-09-08 爱奇迹(香港)有限公司 雾化装置及其雾化弹和雾化弹的制造方法
CN116941821A (zh) * 2023-08-21 2023-10-27 深圳市吉迩科技有限公司 一种换气结构及气溶胶发生装置
WO2024179516A1 (fr) * 2023-02-28 2024-09-06 深圳市合元科技有限公司 Appareil d'atomisation électronique et atomiseur associé
WO2024199127A1 (fr) * 2023-03-24 2024-10-03 深圳市合元科技有限公司 Atomiseur et dispositif de génération d'aérosol
WO2025050918A1 (fr) * 2023-09-08 2025-03-13 深圳市吉迩科技有限公司 Structure de stockage de matrice d'atomisation, atomiseur et dispositif d'atomisation électronique
WO2025119111A1 (fr) * 2023-12-05 2025-06-12 爱奇迹创造有限公司 Hotte d'atomisation, ensemble hotte d'atomisation, dispositif d'atomisation et appareil d'atomisation
WO2025139035A1 (fr) * 2023-12-25 2025-07-03 深圳沃德韦科技有限公司 Atomiseur et dispositif de génération d'aérosol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206472850U (zh) * 2016-12-20 2017-09-08 深圳麦克韦尔股份有限公司 电子烟及其雾化器
CN110326818A (zh) * 2019-06-26 2019-10-15 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN111165878A (zh) * 2019-11-19 2020-05-19 深圳雾芯科技有限公司 一种雾化装置
CN111631437A (zh) * 2020-05-29 2020-09-08 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206472850U (zh) * 2016-12-20 2017-09-08 深圳麦克韦尔股份有限公司 电子烟及其雾化器
CN110326818A (zh) * 2019-06-26 2019-10-15 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN111165878A (zh) * 2019-11-19 2020-05-19 深圳雾芯科技有限公司 一种雾化装置
CN111631437A (zh) * 2020-05-29 2020-09-08 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116098319A (zh) * 2023-02-10 2023-05-12 东莞市欣辉盛精密工业有限公司 一种易更换烟油腔的电子烟及烟油腔收集处理设备
CN116098319B (zh) * 2023-02-10 2023-12-15 东莞市欣辉盛精密工业有限公司 一种用于电子烟烟油腔的收集处理设备
WO2024179516A1 (fr) * 2023-02-28 2024-09-06 深圳市合元科技有限公司 Appareil d'atomisation électronique et atomiseur associé
WO2024199127A1 (fr) * 2023-03-24 2024-10-03 深圳市合元科技有限公司 Atomiseur et dispositif de génération d'aérosol
CN116530732A (zh) * 2023-06-20 2023-08-04 深圳市吉迩技术有限公司 一种雾化装置和气溶胶发生装置
CN116711882A (zh) * 2023-06-20 2023-09-08 爱奇迹(香港)有限公司 雾化装置及其雾化弹和雾化弹的制造方法
CN116941821A (zh) * 2023-08-21 2023-10-27 深圳市吉迩科技有限公司 一种换气结构及气溶胶发生装置
WO2025050918A1 (fr) * 2023-09-08 2025-03-13 深圳市吉迩科技有限公司 Structure de stockage de matrice d'atomisation, atomiseur et dispositif d'atomisation électronique
WO2025119111A1 (fr) * 2023-12-05 2025-06-12 爱奇迹创造有限公司 Hotte d'atomisation, ensemble hotte d'atomisation, dispositif d'atomisation et appareil d'atomisation
WO2025139035A1 (fr) * 2023-12-25 2025-07-03 深圳沃德韦科技有限公司 Atomiseur et dispositif de génération d'aérosol

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