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WO2024113768A1 - Atomiseur et dispositif de génération d'aérosol - Google Patents

Atomiseur et dispositif de génération d'aérosol Download PDF

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Publication number
WO2024113768A1
WO2024113768A1 PCT/CN2023/100900 CN2023100900W WO2024113768A1 WO 2024113768 A1 WO2024113768 A1 WO 2024113768A1 CN 2023100900 W CN2023100900 W CN 2023100900W WO 2024113768 A1 WO2024113768 A1 WO 2024113768A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizer
channel
conversion
air inlet
air
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/CN2023/100900
Other languages
English (en)
Chinese (zh)
Inventor
邱伟华
陆小峰
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.)
Changzhou Paiteng Electronic Technology Co Ltd
Original Assignee
Changzhou Paiteng Electronic Technology Co 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 Changzhou Paiteng Electronic Technology Co Ltd filed Critical Changzhou Paiteng Electronic Technology Co Ltd
Publication of WO2024113768A1 publication Critical patent/WO2024113768A1/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
    • A24F40/46—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
    • A24F40/50—Control or monitoring

Definitions

  • the utility model belongs to the technical field of atomization, and in particular relates to an atomizer and an aerosol generating device.
  • the aerosol generating device generally includes an atomizer and a power supply device electrically connected to the atomizer.
  • the atomizer can heat and atomize the atomized liquid to form an aerosol under the electric drive of the power supply device.
  • atomizers of different models or disposable atomizers storing atomized liquids of different flavors generally cannot be directly matched and connected with power supply devices with universal interfaces on the market, making it impossible for users to recycle existing power supply devices in their hands, resulting in a waste of resources.
  • one of the purposes of the embodiments of the utility model is to provide an atomizer to solve the technical problem that different models of atomizers or atomizers storing atomized liquids of different flavors existing in the prior art cannot be directly matched and connected with a power supply device with a universal interface on the market, making it impossible for users to replace the corresponding atomizer on the power supply device according to usage requirements.
  • the technical solution adopted by the utility model is: to provide an atomizer, comprising:
  • the atomizing bomb body has an atomizing channel inside;
  • an atomizing core used for atomizing the atomizing liquid to form an aerosol, wherein the atomizing core is disposed in the atomizing channel;
  • the adapter assembly includes a conversion connector for connecting the atomizer bomb body to the power supply device;
  • the atomizer bomb body is provided with a first interface, and the conversion connector includes a first conversion connector for matching with the first interface and a second conversion connector for matching with the power supply device.
  • the outer wall of the second conversion connection portion is provided with an external thread for mating with the internal thread of the second interface
  • the second conversion connection portion is provided with a second magnetic attraction component for magnetically cooperating with the first magnetic attraction component in the second interface.
  • the atomizer bomb body includes a shell with a suction port on the top, an atomizer tube arranged in the shell and a base installed on the bottom opening of the shell, the inner part of the shell outside the atomizer tube defines a liquid storage chamber for storing atomized liquid, the tube cavity of the atomizer tube forms the atomization channel, the suction port is connected to the atomization channel, and a liquid guide hole is provided on the side wall of the atomizer tube, and the atomized liquid in the liquid storage chamber can be transmitted to the atomizer core in the atomization channel via the liquid guide hole;
  • the adapter assembly also includes a gas conversion connector arranged in the conversion connector, and the gas conversion connector is provided with an air intake channel for introducing external air into the atomization channel, and the air intake channel is connected to the atomization channel.
  • the air inlet channel includes a first vertical air channel connected to the atomization channel and an air inlet hole connected to the first vertical air channel, the air inlet hole is arranged on the conversion connector and/or the gas conversion connector, and at least one horizontal air channel is arranged on the base, the number of the air inlet holes is the same as the number of the horizontal air channels, and each of the horizontal air channels is connected to the first vertical channel through the corresponding air inlet hole.
  • first conversion connection part and the second conversion connection part are both tubular
  • the adapter assembly also includes an air conversion connection piece arranged in the first conversion connection part and/or the second conversion connection part, and the air conversion connection piece is provided with an air intake channel for introducing external air into the atomization channel, and the air intake channel is connected to the atomization channel.
  • the air inlet passage comprises a first vertical air passage communicated with the atomizing passage and an air inlet hole communicated with the first vertical air passage, the air inlet hole is arranged on the conversion connector and/or the gas conversion connector, the atomizer further comprises a sealing member slidably installed in the first vertical air passage along the axial direction of the first vertical air passage; when the sealing member slides to the first position, the sealing member is located The first vertical airway is closed in the first vertical airway, and the closing piece is aligned with the air inlet; when the closing piece slides to the second position, the closing piece moves out of the first vertical airway to open the first vertical airway, and the closing piece is staggered with the air inlet.
  • the air intake channel also includes a second vertical air intake channel connected to the first vertical air intake channel, and the air intake hole is located at the connection between the first vertical air intake channel and the second vertical air intake channel; when the closure slides to the second position, the closure slides into the second vertical air intake channel, and the closure is staggered with the air intake hole.
  • the closing member includes an isolating member slidably disposed in the first vertical airway or the second vertical airway and a push-pull member that drives the isolating member to move, wherein the first end of the push-pull member is connected to the isolating member, and the air transfer connecting member is correspondingly provided with an opening for the second end of the push-pull member to pass through, and the second end of the push-pull member passes through the atomizer bomb body and extends out of the atomizer bomb body.
  • the conversion connection piece also includes a third conversion connection portion for matching and connecting the atomizer core, the third conversion connection portion is connected to an end of the first conversion connection portion facing away from the second conversion connection portion, and the atomizer core is assembled in the third conversion connection portion.
  • a second purpose of the embodiments of the present utility model is to provide an aerosol generating device having an atomizer in any of the above solutions.
  • the technical solution adopted by the present invention is: to provide an aerosol generating device, including the atomizer provided by any of the above-mentioned solutions.
  • the aerosol generating device also includes an atomizer for atomizing the atomizing liquid to form an aerosol, a power supply device for supplying power to the atomizer, and a controller for controlling the operation of the atomizer.
  • the switch component of the atomizer can control the controller to be powered on or off.
  • controller is a pneumatic switch arranged on a fixing part of the atomizer.
  • the atomizer and aerosol generating device in the embodiment of the utility model are provided with a first interface on the atomizer bomb body, and the atomizer bomb body of the atomizer is provided with a conversion connector on the power supply device.
  • the conversion connector includes a first conversion connector for matching with the first interface and a second conversion connector for matching with the second interface of the power supply device.
  • the conversion connector can match and connect atomizers of various models or atomizers storing atomizer liquids of various flavors with a power supply device with a universal interface, the user can easily replace the desired atomizer according to personalized use needs, and there is no need to purchase a variety of different aerosol generating devices, which makes the battery device more versatile and reduces the user's use cost.
  • FIG1 is a schematic diagram of the structure of an atomizer provided by an embodiment of the utility model
  • FIG2 is a schematic cross-sectional view of the atomizer shown in FIG1 ;
  • FIG3 is another schematic diagram of the structure of the atomizer provided by an embodiment of the utility model
  • FIG4 is a schematic cross-sectional view of the atomizer shown in FIG3 ;
  • FIG5 is a schematic cross-sectional view of a closure member provided in an embodiment of the present utility model
  • FIG6 is a schematic diagram of the three-dimensional structure of the adapter assembly provided in an embodiment of the utility model
  • FIG7 is a schematic diagram of the three-dimensional structure of a base provided in an embodiment of the utility model
  • FIG8 is an assembly diagram of a conversion connector and an atomizer core provided by an embodiment of the utility model
  • FIG9 is a schematic cross-sectional view of the conversion connector and the atomizer core shown in FIG8 ;
  • FIG10 is an exploded view of the atomizer bomb body and the adapter assembly provided by an embodiment of the utility model
  • FIG. 11 is an exploded view of the aerosol generating device provided in an embodiment of the present utility model.
  • the reference numerals in the figure are: 1- atomizer bomb body; 11- shell; 12- nozzle; 13- atomizer tube; 14- base; 15- atomizer channel; 16-liquid storage chamber; 17-card slot; 18-holding portion; 19-suction port; 2-atomizing core; 3-closing member; 31-isolating member; 32-pushing member; 33-step surface; 4-intake channel; 41-first vertical airway; 42-second vertical airway; 43-intake hole; 44-horizontal airway; 5-sealing plug; 6-porous flow limiting component; 7-adapter assembly; 71-conversion connector; 711-first conversion connector; 712-second conversion connector; 713 - third conversion connection part; 72 - gas conversion connection piece; 721 - opening; 73 - external thread; 74 - clamping part; 8-first interface; 9-second interface; 10-power supply device; 20-seal.
  • first”, “second”, and “third” are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as “first”, “second”, and “third” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless otherwise clearly and specifically defined. The meaning of “plurality” is one or more, unless otherwise clearly and specifically defined.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements.
  • installation can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements.
  • the atomizer provided in the embodiment of the utility model is suitable for an aerosol generating device.
  • the aerosol generating device mentioned in the embodiment of the utility model generally includes an atomizer and a power supply device 10 electrically connected to the atomizer.
  • the power supply device 10 can provide electrical energy to the atomizer, and the atomizer core 2 of the atomizer, under the action of electric drive, atomizes the atomized liquid stored in the atomizer to form an aerosol that can be inhaled by the user.
  • the atomizer provided by the embodiment of the utility model includes an atomizer bomb body 1, an atomizer core 2 and an adapter assembly 7.
  • the outer contour of the atomizer bomb body 1 is columnar, and an atomizer channel 15 is provided inside the atomizer bomb body 1.
  • the atomizer core 2 is arranged in the atomizer channel 15.
  • the atomizer core 2 can atomize the atomized liquid to form an aerosol, and the aerosol atomized by the atomizer core 2 can be released into the atomizer channel 15.
  • the atomizer core 2 can be, but is not limited to, a metal atomizer core 2 or a ceramic atomizer core 2 that can atomize the atomized liquid to form an aerosol.
  • the adapter assembly 7 includes a conversion connector 71 for connecting the atomizer bomb body 1 of the atomizer to the power supply device 10.
  • the atomizer bomb body 1 is provided with a first interface 8
  • the power supply device 10 is provided with a second interface 9.
  • the conversion connector 71 includes a first conversion connector 711 for matching and connecting to the first interface 8 and a second conversion connector 712 for matching and connecting to the second interface 9.
  • the first conversion connector 711 is connected to the second conversion connector 712 or is integrally formed.
  • the conversion connection member 71 can match and connect various types of atomizers or atomizers storing various flavors of atomized liquid with the power supply device 10 with a universal interface, the user can easily replace different types of atomizers or atomizers storing different flavors of atomized liquid according to personalized use needs, without having to purchase a variety of different aerosol generating devices, thereby reducing the user's use cost.
  • the atomizer provided by the embodiment of the utility model has a first interface 8 on the atomizer bomb body 1, and a corresponding second interface 9 on the power supply device 10.
  • the atomizer bomb body 1 of the atomizer can be transferred to the conversion connector 71 on the power supply device 10 by setting the conversion connector 71, which includes a first conversion connector 711 for matching connection with the first interface 8 and a second conversion connector 712 for matching connection with the second interface 9.
  • the conversion connector 71 can be used to connect atomizers of various models or to store various different
  • the atomizer of the flavored atomized liquid is directly matched and connected to the power supply device 10 with a universal interface, and the user can conveniently replace the required atomizer according to personalized usage requirements, without having to purchase a variety of different aerosol generating devices, thereby reducing the user's usage cost.
  • an internal thread is provided in the second interface 9 of the power supply device 10, and an external thread 73 is provided on the outer wall of the second conversion connection part 712.
  • the external thread 73 is used to achieve a detachable connection with the internal thread through thread matching.
  • the conversion connection member 71 can be conveniently used to directly match and connect the required atomizer to the power supply device 10.
  • the external thread 73 can be, but is not limited to, a 510 thread that matches the internal thread.
  • a first magnetic component can also be provided in the second interface 9 of the power supply device 10, and a second magnetic component is provided on the second conversion connection part 712.
  • the second conversion connection part 712 is inserted into the second interface 9, the second magnetic component and the first magnetic component are detachably connected through magnetic cooperation, and the required atomizer can be conveniently matched and connected to the power supply device 10 directly using the conversion connection part 71.
  • the atomizer bomb body 1 includes a shell 11 with a suction port 19 on the top, an atomizer tube 13 disposed in the shell 11, and a base 14 installed on the bottom opening of the shell 11.
  • the portion of the shell 11 outside the atomizer tube 13 defines a liquid storage chamber 16 for storing atomized liquid.
  • the tube cavity of the atomizer tube 13 forms an atomization channel 15.
  • the suction port 19 is connected to the atomization channel 15.
  • a liquid guide hole is provided on the side wall of the atomizer tube 13. The atomized liquid in the liquid storage chamber 16 can be transmitted to the atomizer core 2 in the atomization channel 15 through the liquid guide hole.
  • the adapter assembly 7 also includes a gas conversion connector 72 disposed in the conversion connector 71.
  • the gas conversion connector 72 is provided with an air inlet channel 4 for introducing external air into the atomization channel 15.
  • the air inlet channel 4 is connected to the atomization channel 15.
  • the atomized liquid in the liquid storage chamber 16 can be transmitted to the atomization core 2 in the atomization channel 15 through the liquid guide hole.
  • a suction negative pressure is formed in the atomization channel 15, and the external air can be introduced into the atomization channel 15 through the air inlet channel 4.
  • the aerosol in the atomization channel 15 is first mixed with the air introduced into the atomization channel 15, and then introduced into the suction port 19 together with the air flow, and finally flows out to the user's mouth through the suction port 19.
  • the air inlet channel 4 includes a first vertical air channel 41 connected to the atomizing channel 15 and an air inlet hole 43 connected to the first vertical air channel 41.
  • the air inlet hole 43 is arranged on the conversion connector 71 and/or the gas conversion connector 72.
  • At least one horizontal air channel 44 is arranged on the base 14.
  • the number of air inlet holes 43 is the same as the number of horizontal air channels 44.
  • Each horizontal air channel 44 is connected to the first vertical channel through the corresponding air inlet hole 43.
  • the air inlet channel 4 is bent, which can prevent the atomized liquid and/or condensed liquid gathered and converged in the atomizing channel 15 from flowing out under the action of its own gravity, which is conducive to avoiding the leakage of the atomizer through the air inlet channel 4 and improving the user experience.
  • the number of horizontal air passages 44 can be one, two, three or more than four, and the number of air inlet holes 43 is the same as the number of horizontal air passages 44, ensuring that each horizontal air passage 44 is connected with the vertical passage through the corresponding air inlet hole 43.
  • the number of horizontal air passages 44 is set to more than two, the suction resistance of the air inlet passage 4 can be reduced and the uniformity of air intake in the air inlet passage 4 can be improved.
  • the air inlet holes 43 are arranged on the conversion connector 71 and/or the gas transfer connector 72, including the following three situations: first, the air inlet holes 43 can be arranged only on the conversion connector 71, second, the air inlet holes 43 can also be arranged only on the gas transfer connector 72, and third, the air inlet holes 43 can be arranged on both the conversion connector 71 and the gas transfer connector 72.
  • the specific setting position of the air inlet holes 43 can be reasonably set according to the actual air intake needs, and is not limited here.
  • first conversion connection part 711 and the second conversion connection part 712 are both tubular, and the first conversion connection part 711 and the second conversion connection part 712 are integrally formed.
  • the adapter assembly 7 also includes a gas conversion connection part 72 arranged in the first conversion connection part 711 and/or the second conversion connection part 712, and the gas conversion connection part 72 is provided with an air intake channel 4 for introducing external air into the atomization channel 15, and the air intake channel 4 is connected to the atomization channel 15.
  • the air inlet channel 4 includes a first vertical air channel 41 connected to the atomization channel 15 and an air inlet hole 43 connected to the first vertical air channel 41, and the air inlet hole 43 is arranged on the conversion connector 71 and/or the gas conversion connector 72.
  • the atomizer also includes a closure member 3 that can be slidably installed in the first vertical air channel 41 along the axial direction of the first vertical air channel 41; when the closure member 3 slides to the first position, the closure member 3 is located in the first vertical air channel 41 to close the first vertical air channel 41, and the closure member 3 is aligned with the air inlet hole 43; when the closure member 3 slides to the second position, the closure member 3 moves out of the first vertical air channel 41 to open the first vertical air channel 41, and the closure member 3 is staggered with the air inlet hole 43.
  • the closure member 3 When the closure member 3 slides to the first position, the closure member 3 is located in the first vertical airway 41 to close the first vertical airway 41, and the closure member 3 is aligned with the air inlet 43, and the air inlet 43 is blocked by the closure member 3 to prevent the atomized liquid and/or condensed liquid from leaking through the air inlet channel 4 before the atomizer is activated.
  • the closure member 3 When the atomizer needs to be activated, the closure member 3 only needs to be slid from the first position to the second position, and the closure member 3 is moved out of the first vertical airway 41 to open the first vertical airway 41, and the closure member 3 is staggered with the air inlet 43. At this time, the closure member 3 releases the blocking effect on the air inlet 43, and the external air can be introduced into the atomization channel 15 through the air inlet 43 and the first vertical airway 41.
  • the air inlet channel 4 also includes a second vertical air channel 42 connected to the first vertical air channel 41, and the air inlet hole 43 is located at the connection between the first vertical air channel 41 and the second vertical air channel 42.
  • the closure member 3 slides to the first position, the closure member 3 is located in the first vertical air channel 41 to close the first vertical air channel 41, and the closure member 3 is aligned with the air inlet hole 43.
  • the closure member 3 is used to block the air inlet hole 43 to prevent the atomizer from leaking atomized liquid and/or condensed liquid through the air inlet channel 4 before the atomizer is activated.
  • the closure member 3 only needs to be slid from the first position to the second position, and the closure member 3 can slide into the second vertical air channel 42, and the closure member 3 is staggered with the air inlet hole 43. At this time, the closure member 3 is closed.
  • the sealing member 3 releases the blocking effect on the air inlet 43, and the external air can be introduced into the atomizing channel 15 through the air inlet 43 and the first vertical air channel 41.
  • the sealing member 3 since the sealing member 3 is located in the second vertical air channel 42, the second vertical air channel 42 can be closed by the sealing member 3, which can prevent the atomized liquid and/or condensed liquid gathered and converged in the atomizing channel 15 from flowing out directly through the second vertical air channel 42 under the action of its own gravity, which is conducive to avoiding the leakage of the atomizer through the air inlet channel 4 and improving the user experience.
  • the closure member 3 includes an isolating member 31 slidably disposed in the first vertical airway 41 or the second vertical airway 42 and a push-pull member 32 for driving the isolating member 31 to move.
  • the first end of the push-pull member 32 is connected to the isolating member 31.
  • the air transfer connector 72 is provided with an opening 721 for the second end of the push-pull member 32 to pass through.
  • the second end of the push-pull member 32 passes through the atomizer bomb body 1 and extends out of the atomizer bomb body 1.
  • the closure member 3 includes an isolating member 31 and a push-pull member 32 connected to the isolating member 31.
  • the isolating member 31 only needs to be slidably disposed in the first vertical airway 41 or the second vertical airway 42, and the push-pull member 32 can be used to drive the isolating member 31 to move on the moving path between the first position and the second position, so that the user can close or open the air inlet channel 4 conveniently.
  • the gas transfer connector 72 is provided with an opening 721 for the second end of the push-pull member 32 to pass through. The second end of the push-pull member 32 passes through the atomizer bomb body 1 and extends out of the atomizer bomb body 1. On the one hand, it is convenient for the user to operate the push-pull member 32.
  • the isolation member 31 is guided to move through the second vertical airway 42, and the push-pull member 32 is guided to move through the opening 721, thereby enhancing the stability and reliability of the isolation member 31 moving on the moving path between the first position and the second position.
  • the isolation member 31 and/or the push-pull member 32 can be, but not limited to, a silicone member or a rubber member.
  • the isolating member 31 is columnar
  • the push-pull member 32 is long rod-shaped
  • the cross-sectional area of the isolating member 31 is larger than the cross-sectional area of the push-pull member 32
  • a step surface 33 is formed at the connection between the isolating member 31 and the push-pull member 32
  • a supporting portion 18 for cooperating with the step surface 33 is provided on the gas transfer connector 72, and the supporting portion 18 is arranged near the opening 721.
  • the isolation member 31 is The push-pull member 32 is in the shape of a long rod, the cross-sectional area of the isolating member 31 is larger than the cross-sectional area of the push-pull member 32, a step surface 33 is formed at the connection between the isolating member 31 and the push-pull member 32, and a supporting portion 18 for cooperating with the step surface 33 is provided on the gas-transfer connecting member 72, so that the push-pull member 32 and the isolating member 31 can be torn apart.
  • the air inlet channel 4 also includes two horizontal air channels 44 and a second vertical air channel 42 connected to the first vertical air channel 41.
  • the central axes of the two horizontal air channels 44 are collinear, and the central axis of the first vertical air channel 41 is collinear with the central axis of the second vertical air channel 42, so that the two horizontal air channels 44, the first vertical air channel 41 and the second vertical air channel 42 are connected to form a cross-shaped air inlet channel.
  • the two horizontal air channels 44, the first vertical air channel 41 and the second vertical air channel 42 are connected to form a cross-shaped air inlet channel.
  • the conversion connector 71 also includes a third conversion connector 713 for matching the atomizer core 2.
  • the third conversion connector 713 is connected to one end of the first conversion connector 711 away from the second conversion connector 712, and the atomizer core 2 is assembled in the third conversion connector 713.
  • the third conversion connector 713 is tubular, and the bottom of the atomizer core 2 is inserted in the third conversion connector 713, so that when the conversion connector 71 matches the atomizer bomb body 1 to the power supply device 10, the atomizer core 2 can be conveniently and quickly transferred to the atomization channel 15 of the atomizer bomb body 1.
  • the atomizer core 2 fails, the atomizer core 2 can be quickly replaced through the conversion connector 71.
  • a first conversion connection part 711 of the conversion connection member 71 is provided with a clamping part 74, and a clamping slot 17 for clamping the clamping part 74 is provided on the atomizer bomb body 1.
  • the first conversion connection part 711 can be Confined in the first interface 8
  • the atomizer bomb body 1 can be stably connected to the power supply device 10 through the conversion connector 71 to prevent the atomizer bomb body 1 and the power supply device 10 from being separated and falling off.
  • the atomizer further includes a seal 20 for pressing the clamping portion 74 against the clamping slot 17, and the seal 20 is detachably mounted in the atomizer bomb body 1.
  • the seal 20 is fixedly mounted in the atomizer bomb body 1
  • the clamping portion 74 is pressed against the clamping slot 17 by the seal 20, further enhancing the stability of the matching connection between the conversion connector 71 and the atomizer bomb body 1.
  • the atomizer bomb body 1 is composed of a shell 11 and a base 14, the first interface 8 and the clamping slot 17 are provided on the base 14, the clamping slot 17 is located in the first interface 8, the seal 20 is fixedly mounted on the base 14, and the seal 20 is located in the shell 11.
  • the seal 20 can be but is not limited to a silicone member or a rubber member.
  • the atomizer further includes a sealing plug 5 for blocking the suction port 19.
  • the housing 11 is provided with a suction nozzle 12 having the suction port 19.
  • the sealing plug 5 is detachably mounted on the suction nozzle 12. When the sealing plug 5 is mounted on the suction nozzle 12, the suction port 19 of the suction nozzle 12 can be blocked by the sealing plug 5, which is conducive to further reducing the risk of liquid leakage.
  • the sealing plug 5 can be, but is not limited to, a silicone member or a rubber member.
  • the atomizer further includes a porous flow-limiting member 6 disposed in the liquid storage chamber 16.
  • the atomized liquid in the liquid storage chamber 16 can be adsorbed and/or stored in the porous flow-limiting member 6, and the atomized liquid in the porous flow-limiting member 6 is transmitted to the atomizing core 2 in the atomizing channel 15 via the liquid guide hole.
  • the atomized liquid can be bound and stored in the porous flow-limiting member 6, and the capillary structure of the porous flow-limiting member 6 can slowly and evenly transmit the adsorbed and/or stored atomized liquid to the atomizing core 2 in the atomizing channel 15 via the liquid guide hole, so as to limit and slow down the liquid supply rate from the liquid storage chamber 16 to the atomizing core 2 in the atomizing channel 15, and effectively prevent the atomized liquid in the liquid storage chamber 16 from directly flowing into the atomizing channel 15 via the liquid guide hole, thereby helping to reduce the risk of leakage.
  • the porous flow limiting member 6 fills the liquid storage cavity 16, and the porous flow limiting member 6 covers the liquid guide hole, thereby increasing the atomized liquid in the liquid storage cavity 16 passing through the liquid guide hole.
  • the flow resistance transmitted to the atomization channel 15 is increased, thereby enhancing the effect of preventing liquid leakage.
  • the porous flow limiting member 6 is columnar, and the porous flow limiting member 6 is provided with a sleeve hole along the axial direction.
  • the atomizing tube 13 is inserted into the sleeve hole of the porous flow limiting member 6.
  • the porous flow limiting member 6 enhances the uniform stability of the atomized liquid transmitted by the atomizing liquid, and on the other hand, it is conducive to improving the anti-leakage effect.
  • the porous flow limiting member 6 is at least one of porous cotton, porous sponge, porous glass fiber, porous ceramic and porous graphite.
  • the embodiment of the utility model also provides an aerosol generating device, which includes the atomizer provided in any of the above embodiments and a power supply device 10 for supplying power to the atomizer. Since the aerosol generating device has all the technical features of the atomizer provided in any of the above embodiments, it has the same technical effects as the above atomizer.

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Abstract

Le présent modèle d'utilité concerne un atomiseur et un dispositif de génération d'aérosol. Une première interface est disposée sur un corps de cartouche d'atomisation. L'invention concerne un connecteur de conversion pouvant commuter le corps de cartouche d'atomisation de l'atomiseur vers un dispositif d'alimentation électrique, et le connecteur de conversion comprend une première partie de connexion de conversion conçue pour se connecter de manière coopérative dans la première interface et une seconde partie de connexion de conversion conçue pour se connecter de manière coopérative dans une seconde interface du dispositif d'alimentation électrique, de telle sorte que lorsqu'un utilisateur doit utiliser en coopération l'atomiseur requis et le dispositif d'alimentation électrique, seule la première partie de connexion de conversion du connecteur de conversion doive être connectée de manière coopérative dans la première interface du corps de cartouche d'atomisation requis, puis la seconde partie de connexion de conversion du connecteur de conversion est connectée de manière coopérative dans la seconde interface du dispositif d'alimentation électrique, de façon à utiliser de manière coopérative l'atomiseur requis et le dispositif d'alimentation électrique directement. De plus, divers atomiseurs peuvent être connectés de manière coopérative au dispositif d'alimentation électrique au moyen du connecteur de conversion ; par conséquent, l'utilisateur peut remplacer commodément l'atomiseur requis selon des exigences d'utilisation individuelles.
PCT/CN2023/100900 2022-11-30 2023-06-17 Atomiseur et dispositif de génération d'aérosol Ceased WO2024113768A1 (fr)

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CN218898369U (zh) * 2022-11-30 2023-04-25 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

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CN216220187U (zh) * 2021-06-24 2022-04-08 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
CN218898369U (zh) * 2022-11-30 2023-04-25 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

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CN218898369U (zh) * 2022-11-30 2023-04-25 深圳市卓尔悦电子科技有限公司 雾化器及气溶胶发生装置

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