WO2022267884A1 - Atomiseur et dispositif de génération d'aérosol - Google Patents

Atomiseur et dispositif de génération d'aérosol Download PDF

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Publication number
WO2022267884A1
WO2022267884A1 PCT/CN2022/097487 CN2022097487W WO2022267884A1 WO 2022267884 A1 WO2022267884 A1 WO 2022267884A1 CN 2022097487 W CN2022097487 W CN 2022097487W WO 2022267884 A1 WO2022267884 A1 WO 2022267884A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover ring
airway tube
atomizing core
air inlet
base
Prior art date
Application number
PCT/CN2022/097487
Other languages
English (en)
Chinese (zh)
Inventor
邓武阳
黄欣荣
杨勇
Original Assignee
深圳市吉迩科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市吉迩科技有限公司 filed Critical 深圳市吉迩科技有限公司
Publication of WO2022267884A1 publication Critical patent/WO2022267884A1/fr

Links

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
    • A24F40/49—Child proofing
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present application relates to the technical field of aerosol generating devices, in particular to an atomizer and an aerosol generating device.
  • the atomizers of electronic cigarettes in the market are equipped with atomizing core components, but due to the life of the atomizing core components, these atomizing core components must be replaced after repeated use, or there will be impure taste or harmful substances.
  • the user needs to replace the atomizing core assembly in the atomizer, one is to rotate and open the connection structure and then take out the atomizing core assembly, and the other is to press the base to expose the atomizing core assembly and then pull it out directly, but in this way
  • the unloading method of the nebulizer is simple, and it is easy for children to operate. As a result, children may have a higher probability of opening the nebulizer, thereby contacting the aerosol generating substrate in it, and even causing accidental ingestion.
  • the purpose of the present application is to provide a nebulizer and an aerosol generating device in a structurally safe disassembly manner.
  • the present application discloses an atomizing core, which includes a casing, which is provided with a through air outlet and an air inlet; an airway tube, inserted into the casing and movably connected with the air outlet; the atomizing core, It is arranged in the housing, and the end of the atomizing core away from the air inlet abuts against the airway tube; the base is connected with the housing and is arranged at the air inlet; wherein, In a natural state, the base is flush with the end of the atomizing core; when the airway tube moves toward the air inlet, the atomizing core is exposed outside the base.
  • the atomizer further includes an elastic component, the elastic component is arranged between the airway tube and the atomizing core, and is used to provide elastic recovery force of the airway tube.
  • the housing includes an oil tank, the air outlet is arranged on the oil tank, the end of the airway pipe away from the air inlet protrudes from the oil tank, and the air inlet It is arranged on the base, and the end of the atomizing core away from the air inlet is placed in the oil tank and abuts against the airway pipe, and the other end is placed in the air inlet and is in contact with the air duct.
  • the air inlet is movably connected, and when the airway tube is moved from the first position to the second position by an external force, the elastic component is stretched, and the atomizing core moves along the air inlet, so that The atomizing core protrudes from the air inlet and the base to form a stepped structure, and when the external force disappears, the airway tube returns from the second position to the first position under the action of the elastic restoring force of the elastic component.
  • the elastic component includes an elastic member and a sliding ring, the sliding ring is sleeved on the outer wall of the airway tube, one end of the elastic member is connected to the oil tank, and the other end is connected to the sliding ring connect.
  • the housing further includes a top cover ring and a bottom cover ring, the top cover ring is connected to the oil tank and arranged between the air outlet and the airway tube, the top cover The ring is connected with the bottom cover ring, the airway tube is movably connected with the top cover ring and the bottom cover ring, a cavity is formed between the outer wall of the airway tube and the top cover ring, and the elastic The parts and the slide ring are placed in the cavity.
  • the elastic member is connected to the top cover ring, the sliding ring slides in the cavity toward the air inlet and drives the elastic member to stretch, the sliding ring is connected to the bottom
  • the cover rings are against each other, and the end of the atomizing core protrudes from the base.
  • the outer wall of the airway tube is provided with a resisting portion, the end of the airway tube away from the air outlet protrudes from the bottom cover ring, and is inserted into the atomizing core, naturally In this state, the resisting portion abuts against the atomizing core and the bottom cover ring.
  • a suction nozzle is also included, and the suction nozzle is detachably connected with the top cover ring and covers the airway tube.
  • a first sealing ring is provided on the inner walls of the top cover ring and the bottom cover ring, and a second sealing ring is provided on the outer wall of the top cover ring.
  • the base includes a magnet base, the housing is arranged on the magnet base in the base, the magnet base is connected to the oil tank, the base covers the magnet base, the A magnet is arranged on the magnet seat.
  • the present application also provides an aerosol generating device, which also includes a main body and an atomizer, and the atomizer is connected to the main body;
  • the atomizer includes: a housing, which is provided with a an air outlet and an air inlet; an airway tube inserted into the housing and flexibly connected with the air outlet; an atomizing core set in the housing, and the atomizing core is far away from the air inlet
  • the end of the airway tube is in contact with the airway tube;
  • the base is connected with the housing and arranged at the air inlet; wherein, in a natural state, the base is flush with the end of the atomizing core ; when the airway tube moves toward the air inlet, the atomizing core is exposed outside the base.
  • the atomizer of the embodiment of the present application is connected with the transmission of the airway tube and the atomizing core through the set elastic component.
  • the atomizer In the natural state, the atomizer is inside the casing, and the end of the atomizing core is flush with the base , the core cannot be taken directly from the base.
  • the airway tube pushes the atomizing core out of the base to form a step, and then you can pinch the two sides of the atomizing core, and then take out the mist
  • the atomizing core this operation is relatively complicated for children, which can reduce or avoid the possibility of children taking out the atomizing core, thereby reducing or preventing children from touching or accidentally eating the aerosol generating substrate.
  • Fig. 1 is an overall schematic diagram of an atomizing core according to an embodiment of the present application
  • Fig. 2 is an explosion schematic diagram of an atomizing core according to an embodiment of the present application.
  • Fig. 3 is a schematic cross-sectional view of an embodiment of the present application in a natural state
  • Fig. 4 is a schematic cross-sectional view when the suction nozzle is removed according to an embodiment of the present application
  • Fig. 5 is a schematic cross-sectional view of the atomizing core being pushed out of the casing according to an embodiment of the present application
  • Fig. 6 is a schematic cross-sectional view of an atomizing core taken out according to an embodiment of the present application.
  • 100 housing; 200, airway tube; 300, elastic component; 400, atomizing core; 500, suction nozzle; 110, air outlet; 120, air inlet; 310, elastic member; 320, sliding ring; 130, top cover ring; 140, bottom cover ring; 150, oil tank; 131, cavity; 210, resisting part; 160, first sealing ring; 170, second sealing ring; 180, base; 190, magnet seat; 191. Magnets.
  • an atomizer which includes a housing 100 , an airway tube 200 , an atomizing core 400 and a base 180 .
  • a through air outlet 110 and an air inlet 120 are provided; the airway tube 200 is inserted into the housing 100 and is movably connected with the air outlet 110; the atomizing core 400 is arranged on the housing 100, the end of the atomizing core 400 away from the air inlet 120 abuts against the airway tube 200; , wherein, in a natural state, the base 180 is flush with the end of the atomizing core 400; when the airway tube 200 moves toward the air inlet 120, the atomizing core 200 is exposed to the Out of the base 180.
  • the atomizer of the embodiment of the present application is connected with the transmission of the airway tube and the atomizing core through the set elastic component.
  • the atomizer In the natural state, the atomizer is inside the casing, and the end of the atomizing core is flush with the base , the core cannot be taken directly from the base.
  • the airway tube pushes the atomizing core out of the base to form a step, and then you can pinch the two sides of the atomizing core, and then take out the mist
  • the atomizing core this operation is relatively complicated for children, which can reduce or avoid the possibility of children taking out the atomizing core, thereby reducing or preventing children from touching or accidentally eating the aerosol generating substrate.
  • the nebulizer also includes an elastic component 300 , the elastic component 300 is arranged between the airway tube 200 and the atomizing core 400 for providing the elastic recovery force of the airway tube 200 ; After the airway tube 200 pushes out the atomizing core 400, the elastic recovery force of the airway tube 200 is provided, so that the airway tube 200 can be reset after the air outlet 120 moves, without affecting smoking.
  • the housing includes an oil tank 150 , the air outlet 110 is disposed on the oil tank 150 , and the end of the air duct 200 protruding away from the air inlet 120
  • the air inlet 120 is arranged on the base 180, and the end of the atomizing core 400 away from the air inlet 120 is placed in the oil tank 150, and is connected with the air inlet 120.
  • the airway tube 200 abuts, and the other end is placed in the air inlet 120, and is movably connected with the air inlet 120.
  • the airway tube 200 When the external force moves the airway tube 200 from the first position to the second position, the The elastic component 300 is stretched, and the atomizing core 400 moves along the air inlet 120, so that the atomizing core 400 protrudes from the air inlet 120 and forms a stepped structure with the base 180.
  • the airway tube 200 returns from the second position to the first position under the action of the elastic restoring force of the elastic component 300 .
  • the atomizing core 400 is installed at the air inlet 120 and is inside the housing 100, the housing 100 is flush with the end of the atomizing core 400, and the atomizing core 400 and the air passage The tube 200 is connected, so that the aerosol produced by the atomizing core 400 is produced from the airway tube 200, and the atomizing core 400 cannot be taken out directly from the air outlet 110 of the casing 100.
  • the elastic assembly 300 includes an elastic member 310 and a sliding ring 320, the sliding ring 320 is sleeved on the outer wall of the airway tube 200, one end of the elastic member 310 is connected to the The oil tank 150 is connected, and the other end is connected with the sliding ring 320; the sliding ring 320 is sleeved on the outer wall of the airway tube 200, and can slide along the axial direction of the air outlet 110 synchronously with the airway tube 200.
  • One end of the member 310 is connected to the inner wall of the housing 100, and the other end is connected to the sliding ring 320.
  • the elastic member 310 is a spring.
  • the sliding ring 320 In the initial state, the sliding ring 320 is at a high position, and the spring is in a natural state.
  • the airway tube 200 moves down along the air outlet 110, driving the sliding ring 320 to move from a high position to a low position, and the end of the airway tube 200 pushes the atomizing core 400 out of the casing 100, and the spring is stretched at this time state, provide elastic recovery force, release the pressure on the airway tube 200, and the elastic member 310 rebounds to return the airway tube 200 to its original position.
  • the housing 100 further includes a top cover ring 130 and a bottom cover ring 140 .
  • the top cover ring 130 is connected with the bottom cover ring 140
  • the airway tube 200 is movably connected with the top cover ring 130 and the bottom cover ring 140
  • the outer wall of the airway tube 200 is connected with the top cover ring 140.
  • a cavity 131 is formed between the cover rings 130, the elastic member 310 and the sliding ring 320 are placed in the cavity 131, the top cover ring 130 and the bottom cover ring 140 form an air outlet 110, so that the airway tube 200 slides in the air outlet 110, and connects the airway tube 200 to the atomizing core 400.
  • the sealing structure composed of the top cover ring 130 and the bottom cover ring 140 isolates the e-liquid in the oil tank 150, preventing the e-liquid from entering the airway tube directly. 200 and the cavity 131, causing pollution to the elastic member 310 and the sliding ring 320 in the cavity 131.
  • the top cover ring 130 is directly plugged into the oil tank 150, a part of which is exposed to the oil tank 150, and the top cover ring 130 is provided with a limiting part (not shown), and the top cover ring 130 is inserted and The other part is placed in the oil tank 150.
  • the bottom cover ring 140 is connected to the bottom of the top cover ring 130 to form a hollow structure.
  • the airway tube 200 is inserted between the two, and the airway tube 200 and the top cover ring
  • the cavity 131 formed between 130 is used to accommodate the sliding ring 320 and the elastic member 310 to provide a sliding sealing space.
  • the elastic member 310 is connected with the top cover ring 130, the sliding ring 320 slides in the cavity 131 toward the air inlet 120 and drives the elastic member 310 to stretch, the The sliding ring 320 abuts against the bottom cover ring 140 , and the end of the atomizing core 400 protrudes from the base 180 to limit the sliding stroke of the sliding ring 320 so as to limit the sliding stroke of the airway tube 200 .
  • the elastic member 310 is fixed to the top cover ring 130 , the sliding ring 320 is connected to one end of the elastic member 310 , and the sliding ring 320 slides in the cavity 131 .
  • the atomizing core 400 and the casing 100 form a stepped surface. , has reached the position where it can be taken out, the sliding ring 320 slides against the bottom cover ring 140, that is, it cannot continue to slide, and the travel limit for the pressing distance of the airway tube 200 is also limited for the stretching travel of the elastic member 310. Avoid elastic fatigue damage caused by excessive stretching.
  • the outer wall of the airway tube 200 is provided with a resisting portion 210 , and the end of the airway tube 200 away from the air outlet 110 protrudes from the bottom cover ring. 140, and inserted on the atomizing core 400, in the natural state, the resisting part 210 abuts against the atomizing core 400 and the bottom cover ring 140; through the initial elastic force and resisting force of the elastic member 310
  • the abutment limit of the part 210 positions the airway tube 200 so that the airway tube 200 will not slide by itself in a natural state, and the resisting part 210 also has the function of conducting force on the atomizing core 400 to push the atomizing core 400 out , and at the same time, it also has a blocking effect on the air inlet 120, further preventing the entry of e-liquid.
  • the resisting part 210 is in the shape of a sheet and surrounds the outer wall of the airway tube 200.
  • the elastic member 310 has a pre-elastic member 310 force to stretch the airway tube 200 toward the air outlet 110.
  • the resisting part 210 abuts against the bottom cover ring 140 to position the airway tube 200.
  • the resisting part 210 has a continuous force on the bottom cover ring 140 to prevent the airway tube 200 from sliding by itself.
  • the other side of the resisting part 210 is against the mist
  • the atomizing core 400 pushes out the atomizing core 400 through the action of the resisting portion 210 , which saves labor and has a good force bearing effect.
  • the inner wall of the top cover ring 130 and the bottom cover ring 140 is provided with a first sealing ring 160; the air outlet 110 is sealed to prevent the entry of e-liquid, and it is also beneficial to the air
  • the first sealing ring 160 is placed in the installation groove (not shown) on the inner wall of the top cover ring 130 and the bottom cover ring 140, and its surface is slightly protruding, the airway tube 200 It is plugged into the air outlet 110 and squeezed with the first sealing ring 160 to seal the upper and lower ends.
  • the first sealing ring 160 can be made of silica gel or rubber, and is preferably made of silica gel.
  • the atomizer also includes a suction nozzle 500, which is detachably connected to the top cover ring 130 and covers the airway tube 200; the suction nozzle 500 and the airway tube 200 Connected, for the user to inhale the aerosol produced.
  • the suction nozzle 500 covers the airway tube 200 when in use, so it cannot generate downward pressure on the airway tube 200, so that the atomizing core 400 will not be pushed out.
  • the suction nozzle 500 must be removed before the airway tube 200 can be pressed down, which further improves safety and prevents misuse.
  • the outer wall of the top cover ring 130 is provided with a second sealing ring 170, the second sealing ring 170 is arranged in the mounting groove (not shown) on the outer wall of the top cover ring 130, the suction nozzle 500 is in contact with the top cover ring After 130 is closed, the suction nozzle 500 and the second sealing ring 170 are squeezed against each other to provide pre-tightening force, so that the suction nozzle 500 is installed tightly and the sealing effect is good.
  • the housing 100 is arranged on the magnet seat 190 in the base 180, the magnet seat 190 is connected with the oil tank 150, the base 180 covers the magnet seat 190, and the magnet
  • the base 190 is provided with a magnet 191 , and when the base 180 is plugged into an external host, it is fixed by the adsorption force of the magnet 191 .
  • an aerosol generating device including a main body and the atomizing core 400 described in the above embodiments, and the atomizing core 400 is installed on the main body.
  • the main body is provided with a power supply and a power supply electrode electrically connected to the power supply.
  • the electrode assembly and the power supply electrode are in contact with each other, so that the power supply can be energized to the atomizing core 400. It generates heat and heats the e-liquid to generate aerosol, which is discharged from the air duct to the suction nozzle 500 for the user to inhale.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Atomiseur et dispositif de génération d'aérosol. L'atomiseur comprend un boîtier (100), un tube de passage de gaz (200), un noyau d'atomisation (400) et une base (180), le boîtier (100) étant pourvu d'une sortie de gaz (110) et d'une entrée de gaz (120) qui sont en communication l'une avec l'autre ; le tube de passage de gaz (200) étant inséré dans le boîtier (100) et relié de manière mobile à la sortie de gaz (110) ; le noyau d'atomisation (400) étant disposé dans le boîtier (100), et l'extrémité du noyau d'atomisation (400) qui est éloignée de l'entrée de gaz (120) venant en butée contre le tube de passage de gaz (200) ; et la base (180) étant reliée au boîtier (100), et étant disposée au niveau de l'entrée de gaz (120). Dans un état naturel, la base (180) affleure une extrémité du noyau d'atomisation (400). Lorsque le tube de passage de gaz (200) se déplace vers l'entrée de gaz (120), le noyau d'atomisation (400) est exposé à l'extérieur de la base (180). Ainsi, l'atomiseur et le dispositif de génération d'aérosol ont une structure simple et sont sans danger à démonter.
PCT/CN2022/097487 2021-06-25 2022-06-08 Atomiseur et dispositif de génération d'aérosol WO2022267884A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110714946.4 2021-06-25
CN202110714946.4A CN113455741A (zh) 2021-06-25 2021-06-25 一种雾化器和气溶胶产生装置

Publications (1)

Publication Number Publication Date
WO2022267884A1 true WO2022267884A1 (fr) 2022-12-29

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PCT/CN2022/097487 WO2022267884A1 (fr) 2021-06-25 2022-06-08 Atomiseur et dispositif de génération d'aérosol

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CN (1) CN113455741A (fr)
WO (1) WO2022267884A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113455741A (zh) * 2021-06-25 2021-10-01 深圳市吉迩科技有限公司 一种雾化器和气溶胶产生装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130081642A1 (en) * 2011-09-29 2013-04-04 Robert Safari Cartomizer E-Cigarette
CN105996134A (zh) * 2016-07-29 2016-10-12 深圳市新宜康科技有限公司 一种带压旋盖的上出芯电子烟雾化器
CN206182360U (zh) * 2016-09-30 2017-05-24 东莞市深溪五金电子科技有限公司 一种带有防儿童锁的雾化器
CN111671150A (zh) * 2020-06-15 2020-09-18 深圳市吉迩科技有限公司 一种弹出雾化芯的装置、雾化器及气溶胶产生装置
CN211861805U (zh) * 2020-01-17 2020-11-06 深圳麦克韦尔科技有限公司 雾化器及电子雾化设备
CN113455741A (zh) * 2021-06-25 2021-10-01 深圳市吉迩科技有限公司 一种雾化器和气溶胶产生装置
CN215898922U (zh) * 2021-06-25 2022-02-25 深圳市吉迩科技有限公司 一种雾化器和气溶胶产生装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130081642A1 (en) * 2011-09-29 2013-04-04 Robert Safari Cartomizer E-Cigarette
CN105996134A (zh) * 2016-07-29 2016-10-12 深圳市新宜康科技有限公司 一种带压旋盖的上出芯电子烟雾化器
CN206182360U (zh) * 2016-09-30 2017-05-24 东莞市深溪五金电子科技有限公司 一种带有防儿童锁的雾化器
CN211861805U (zh) * 2020-01-17 2020-11-06 深圳麦克韦尔科技有限公司 雾化器及电子雾化设备
CN111671150A (zh) * 2020-06-15 2020-09-18 深圳市吉迩科技有限公司 一种弹出雾化芯的装置、雾化器及气溶胶产生装置
CN113455741A (zh) * 2021-06-25 2021-10-01 深圳市吉迩科技有限公司 一种雾化器和气溶胶产生装置
CN215898922U (zh) * 2021-06-25 2022-02-25 深圳市吉迩科技有限公司 一种雾化器和气溶胶产生装置

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