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WO2022047831A1 - Atomiseur et cigarette électronique - Google Patents

Atomiseur et cigarette électronique Download PDF

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Publication number
WO2022047831A1
WO2022047831A1 PCT/CN2020/115404 CN2020115404W WO2022047831A1 WO 2022047831 A1 WO2022047831 A1 WO 2022047831A1 CN 2020115404 W CN2020115404 W CN 2020115404W WO 2022047831 A1 WO2022047831 A1 WO 2022047831A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizer
sealing
oil
oil cup
battery case
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/CN2020/115404
Other languages
English (en)
Chinese (zh)
Inventor
彭世键
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 Mason Vap Technology Co Ltd
Original Assignee
Shenzhen Mason Vap 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 Shenzhen Mason Vap Technology Co Ltd filed Critical Shenzhen Mason Vap Technology Co Ltd
Publication of WO2022047831A1 publication Critical patent/WO2022047831A1/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
    • 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
    • A24F40/44—Wicks
    • 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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present disclosure relates to the technical field of electronic cigarettes, and in particular, to an atomizer and an electronic cigarette.
  • the atomizer of the usual electronic cigarette is connected to the battery rod.
  • the size of the smoke is controlled by the air intake.
  • the air flow enters the atomizer through the hole in the side wall of the battery case, the gap between the atomizer and the battery case, and the hole at the bottom of the battery rod.
  • the present disclosure provides an atomizer and an electronic cigarette, which can reduce the place where airflow enters the atomizer to control the air intake volume of the atomizer.
  • an embodiment of the present disclosure provides an atomizer, and the atomizer includes an oil cup;
  • the oil cup is provided with a sealing structure, and when the atomizer is inserted into the battery case, the sealing structure is sealed with the battery case to seal the gap between the atomizer and the battery case.
  • the atomizer is inserted into the battery case, and the part of the oil cup exposed outside the battery case will create a gap between the battery case and the atomizer, that is, the gap between the atomizer and the battery case. It is sealed with the battery cover through the sealing structure, so the outside air cannot enter the atomizer from the gap between the atomizer and the battery cover, and the outside air can only enter the atomizer through the battery cover.
  • the hole in the side wall and/or the bottom hole of the battery rod enters the atomizer, reducing the place where the airflow of the electronic cigarette enters, accurately controlling the intake air volume, thereby controlling the size of the smoke generated by the electronic cigarette, and ensuring the smoke generated by the electronic cigarette. consistency.
  • the sealing structure includes a sealing ring provided on the oil cup.
  • the oil cup includes an oil cup body and a mouthpiece, and the mouthpiece is sleeved on the top of the oil cup body;
  • the smoke outlet of the oil cup is formed on the top of the mouth cover, and the smoke outlet is communicated with the air passage of the oil cup body;
  • the sealing ring is arranged on the wall surface of the oil cup body and below the mouth cover.
  • the sealing structure further comprises an annular groove formed on the wall surface of the oil cup body
  • the sealing ring is embedded in the annular groove.
  • the bottom surface of the mouthpiece is flush with the upper surface of the annular groove, and the sealing ring is connected to the bottom surface of the mouthpiece.
  • the sealing structure further includes a boss formed on the outer wall of the oil cup body, and the boss is adjacent to the lower surface of the annular groove;
  • the boss When the atomizer is inserted into the battery case, the boss is in contact with the inner wall of the battery case, and the sealing ring is in contact with the top end of the battery case.
  • the atomizer further includes an atomization assembly, and the atomization assembly includes an atomization seat, a heating oil guiding structure, an isolation silica gel, and an electrode;
  • the top of the atomization seat is formed with an oil inlet
  • the inside of the atomization seat is formed with an atomization chamber
  • the bottom of the atomization seat is formed with an air inlet which is communicated with the atomization chamber
  • the atomization seat is arranged at the bottom of the oil cup, and
  • the oil inlet is connected to the oil storage tank of the oil cup, and the atomization chamber is connected to the smoke outlet of the oil cup;
  • the heating oil guiding structure and the isolating silica gel are arranged in the atomization chamber;
  • the electrode is arranged at the bottom of the atomizing seat, and the lead wire of the electrode is connected to the heating oil guiding structure through the isolation silica gel;
  • the isolation silicone mates with the lead seal.
  • the isolation silica gel is formed with a sealing hole, and the diameter of the sealing hole decreases from top to bottom along the vertical direction;
  • a sealing sheet is arranged in the sealing hole, and the lead wire pierces the sealing sheet and passes through the sealing hole to connect with the heating oil guiding structure.
  • the heating oil-conducting structure includes a liquid-conducting cotton and a heating wire
  • the end of the liquid-conducting cotton is at the oil inlet
  • the heating wire is wound around the liquid-conducting cotton, and is connected to the electrode through the lead wire.
  • an electronic cigarette including:
  • the atomizer is inserted into the battery sleeve of the battery rod.
  • FIG. 1 is a perspective view of an electronic cigarette in this embodiment
  • FIG. 2 is a cross-sectional view of an electronic cigarette in this embodiment
  • Fig. 3 is the perspective view of the atomizer in this embodiment
  • Fig. 5 is an enlarged view at V in Fig. 4;
  • FIG. 6 is a cross-sectional view of the insulating silica gel in this embodiment.
  • Icons 10-Atomizer; 10A-Electronic cigarette; 10a-Battery rod; 10b-Battery cover; 10c-Sidewall hole; 10d-Bottom hole; 11-Oil cup; 12-Atomizing component; 13-Sealing structure;
  • 11a-oil cup body 11b-mouth cover; 110-smoke outlet; 111-airway; 112-protrusion; 113-groove; 114-oil storage bin;
  • connection can also be a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of the two elements.
  • connection can also be a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of the two elements.
  • This embodiment provides an atomizer 10 , which can reduce the place where the airflow enters the atomizer 10 , so as to control the air intake amount of the atomizer 10 .
  • FIG. 1 is a perspective view of the electronic cigarette 10A in this embodiment
  • FIG. 2 is a cross-sectional view of the electronic cigarette 10A in this embodiment
  • FIG. 3 is a perspective view of the atomizer 10 in this embodiment
  • FIG. 4 is a A cross-sectional view of the atomizer 10 in this embodiment.
  • the atomizer 10 is inserted into the battery sleeve 10b of the battery rod 10a to form an electronic cigarette 10A that can be used by consumers.
  • the atomizer 10 includes an oil cup 11 and an atomizing assembly 12, the atomizing assembly 12 is arranged at the bottom of the oil cup 11, a smoke outlet 110 is formed on the top of the oil cup 11, and the atomizing assembly 12 is formed with a smoke outlet 110.
  • Air intake 120 .
  • the oil cup 11 is provided with a sealing structure 13.
  • the sealing structure 13 is sealed with the battery case 10b to seal the gap between the atomizer 10 and the battery case 10b.
  • the atomizer 10 is inserted into the battery case 10b, and the part of the oil cup 11 exposed outside the battery case 10b will create a gap with the battery case 10b, that is, the gap between the atomizer 10 and the battery case 10b , since the atomizer 10 and the battery case 10b are sealed and matched by the sealing structure 13, the outside air flow cannot enter the atomizer 10 from the gap between the atomizer 10 and the battery case 10b, and the outside air flow can only pass through the battery case 10b.
  • the external airflow enters the atomizer 10 through the side wall hole 10c of the battery sleeve 10b and/or the bottom hole 10d of the battery rod 10a, reducing the place where the airflow of the electronic cigarette 10A enters, and accurately controlling the control
  • the amount of air intake thereby controlling the size of the smoke generated by the electronic cigarette 10A, ensures the consistency of the smoke generation.
  • FIG. 5 is an enlarged view of V in FIG. 4 .
  • the sealing structure 13 includes a sealing ring 130 disposed on the oil cup 11 .
  • the gap between the atomizer 10 and the battery case 10 b is closed by the sealing ring 130 in the middle of the atomizer 10 to prevent airflow from entering the atomizer 10 .
  • the atomizer 10 has good sealing effect, simple structure and convenient manufacture.
  • the oil cup 11 includes an oil cup body 11a and a mouthpiece 11b, the mouthpiece 11b is sleeved on the top of the oil cup body 11a, a smoke outlet 110 is formed on the top of the mouthpiece 11b, and the smoke outlet 110 communicates with the air passage 111 of the oil cup body 11a.
  • the sealing ring 130 is disposed on the wall surface of the oil cup body 11a and below the nozzle cover 11b.
  • the consumer's lips contact the mouth cover 11b, and perform a suction action through the mouth to guide the outside air flow into the atomizer 10 through the side wall hole of the battery cover 10b and the bottom hole of the battery rod 10a, triggering atomization
  • the assembly 12 works to atomize the e-liquid to form smoke, and the smoke with temperature flows through the air passage 111 and enters the mouth of the consumer through the smoke outlet 110 of the mouthpiece 11b.
  • the mouthpiece 11b can reduce the temperature of the smoke, so that the consumer can obtain the smoke of a suitable temperature and avoid burns to the consumer.
  • the sealing ring 130 is located under the mouthpiece 11b, so the sealing ring 130 can be protected by the mouthpiece 11b, avoiding the need for plugging and unplugging.
  • the sealing ring 130 falls off the oil cup body 11a to ensure the connection stability between the sealing ring 130 and the oil cup body 11a, thereby ensuring the sealing effect of the sealing ring 130.
  • the mouthpiece 11b and the oil cup body 11a are engaged by the protrusion 112 and the groove 113, but not limited thereto.
  • the sealing structure 13 further includes an annular groove 131 formed on the wall surface of the oil cup body 11a, and the sealing ring 130 is embedded in the annular groove 131 .
  • the sealing ring 130 is embedded in the annular groove 131, which can further increase the connection stability between the sealing ring 130 and the oil cup body 11a.
  • the sealing ring 130 may also be directly disposed on the wall surface of the oil cup body 11a.
  • the bottom surface of the mouthpiece 11b is flush with the upper surface of the annular groove 131, and the sealing ring 130 is connected to the bottom surface of the mouthpiece 11b.
  • the sealing ring 130 is embedded in the annular groove 131 and connected with the bottom surface of the mouthpiece 11b, which can ensure a stable connection between the sealing ring 130 and the oil cup 11.
  • the sealing ring 130 can be shared by the mouth sleeve 11b and the annular groove 131 under the reaction force of the battery sleeve 10b, so as to avoid deformation and damage of the sealing ring 130 and ensure the sealing effect of the sealing ring 130.
  • the sealing structure 13 further includes a boss 132 formed on the outer wall of the oil cup body 11 a , and the boss 132 is adjacent to the lower surface of the annular groove 131 .
  • the boss 132 is in contact with the inner wall of the battery case 10b, and the sealing ring 130 is in contact with the top end of the battery case 10b.
  • the annular boss 132 abuts against the inner wall of the battery sleeve 10b, so that a stable connection relationship is formed between the oil cup body 11a and the battery sleeve 10b.
  • the atomization assembly 12 includes an atomization seat 121 , a heating oil guiding structure 122 , an isolation silica gel 123 and an electrode 124 .
  • An oil inlet 125 is formed on the top of the atomizing seat 121, an atomizing chamber 126 is formed inside the atomizing seat 121, and an air inlet 120 communicated with the atomizing chamber 126 is formed at the bottom of the atomizing seat 121.
  • the atomizing seat 121 The oil inlet 125 is connected to the oil storage bin 114 of the oil cup 11 , and the atomization bin 126 is connected to the smoke outlet 110 of the oil cup 11 .
  • the heating oil guiding structure 122 and the insulating silica gel 123 are arranged in the atomization chamber 126 .
  • the electrode 124 is disposed at the bottom of the atomizing seat 121 , and the lead 127 of the electrode 124 is connected to the heating oil guiding structure 122 through the insulating silica gel 123 .
  • the isolation silicone 123 is in sealing fit with the lead 127 .
  • the e-liquid in the oil storage bin 114 diffuses into the heating oil guiding structure 122, and the battery rod 10a supplies power to the heating oil guiding structure 122 through the electrode 124, so that the heating oil guiding structure 122 can affect the smoke diffused to it.
  • the oil is heated and atomized into smoke, and the smoke enters the air passage 111 of the oil cup body 11 a from the atomization chamber 126 and is finally discharged from the smoke outlet 110 .
  • the insulating silica gel 123 seals the lead 127 to ensure that the e-liquid diffused into the heating oil guiding structure 122 does not flow out along the lead 127 .
  • FIG. 6 is a cross-sectional view of the insulating silica gel 123 in this embodiment.
  • the insulating silica gel 123 is formed with a sealing hole 128 , and the diameter of the sealing hole 128 decreases from top to bottom along the vertical direction.
  • a sealing sheet 129 is arranged in the sealing hole 128 , and the lead wire 127 pierces the sealing sheet 129 and passes through the sealing hole 128 to connect with the heating oil guiding structure 122 .
  • the sealing hole 128 that gradually shrinks from top to bottom in the vertical direction can stop the e-liquid from continuing to flow down along the lead 127 , and a sealing sheet 129 is provided at the same time to further ensure that the e-liquid will not leak along the lead 127 .
  • sealing sheet 129 may be made of silicone material, or may be made of other materials that can be pierced by the leads 127 and have a sealing effect on the leads 127 .
  • isolation silica gel 123 is formed with a through hole 1230 to conduct the atomization chamber 126 and the air inlet 120 .
  • the heating oil guiding structure 122 includes a liquid guiding cotton 1220 and a heating wire 1221 .
  • the liquid-conducting cotton 1220 is cylindrical, and the end of the liquid-conducting cotton 1220 is located at the oil inlet 125 .
  • the heating wire 1221 is wound around the liquid-conducting cotton 1220 and is connected to the electrode 124 through the lead wire 127 .
  • the heating oil guiding structure 122 has a simple structure and is easy to manufacture.
  • the liquid guiding cotton 1220 can easily guide the e-liquid in the oil storage tank 114 to the atomization tank 126, and has a good adsorption effect. Avoid dripping and leakage of e-liquid diffused in the liquid-conducting cotton 1220.
  • the diameter of the oil inlet 125 on the top of the atomizing seat 121 can be made larger, so that more e-liquid enters the atomization In the bin 126, the amount of smoke generated is increased, and at the same time, since the diameter of the oil inlet 125 can be made larger, the processing of the oil inlet 125 can be simplified and the manufacturing cost can be reduced.
  • an electronic cigarette 10A which includes a battery rod 10a and the atomizer 10 described above.
  • the surface of the battery rod 10a is provided with an aluminum battery case 10b, and the atomizer 10 is inserted into the battery case 10b of the battery rod 10a.
  • the atomizer 10 since the atomizer 10 has the sealing structure 13, when the atomizer 10 is plugged into the battery sleeve 10b, the place where the airflow enters the atomizer 10 is reduced, and the air intake volume is accurately controlled. Thus, the size of the smoke generated by the electronic cigarette 10A is controlled, and the consistency of the smoke generation is ensured.

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Abstract

La présente invention concerne un atomiseur (10) et une cigarette électronique (10A). L'atomiseur (10) comprend une coupelle d'e-liquide (11), la coupelle d'e-liquide (11) est équipée d'une structure d'étanchéité (13), et lorsque l'atomiseur (10) est inséré dans un manchon de batterie (10b), la structure d'étanchéité (13) se trouve en ajustement d'étanchéité avec le manchon de batterie (10b) afin de bloquer un espace entre l'atomiseur (10) et le manchon de batterie (10b). L'adoption de la structure d'étanchéité (13) peut réduire les places où le flux d'air entre dans l'atomiseur (10), afin de réguler l'admission d'air de l'atomiseur (10).
PCT/CN2020/115404 2020-09-07 2020-09-15 Atomiseur et cigarette électronique Ceased WO2022047831A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021947260.7 2020-09-07
CN202021947260.7U CN213344350U (zh) 2020-09-07 2020-09-07 雾化器和电子烟

Publications (1)

Publication Number Publication Date
WO2022047831A1 true WO2022047831A1 (fr) 2022-03-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/115404 Ceased WO2022047831A1 (fr) 2020-09-07 2020-09-15 Atomiseur et cigarette électronique

Country Status (2)

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CN (1) CN213344350U (fr)
WO (1) WO2022047831A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118766160A (zh) * 2023-04-03 2024-10-15 爱奇迹(深圳)创新科技有限公司 雾化器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203618789U (zh) * 2014-01-26 2014-06-04 惠州市吉瑞科技有限公司 一种电子烟的电池组件及一种电子烟
CN206534123U (zh) * 2016-11-17 2017-10-03 深圳市艾维普思科技股份有限公司 电子雾化器
CN206603228U (zh) * 2016-11-28 2017-11-03 深圳市艾维普思科技股份有限公司 便于注油的电子烟
CN207167769U (zh) * 2017-07-31 2018-04-03 深圳中晟达科技有限公司 新型复合式可重组方式的电子烟
CN209359665U (zh) * 2018-07-20 2019-09-10 王伟才 一种操作简单的一次性烟
CN209527884U (zh) * 2019-01-30 2019-10-25 深圳市美深威科技有限公司 电子烟雾化器双扣位结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203618789U (zh) * 2014-01-26 2014-06-04 惠州市吉瑞科技有限公司 一种电子烟的电池组件及一种电子烟
CN206534123U (zh) * 2016-11-17 2017-10-03 深圳市艾维普思科技股份有限公司 电子雾化器
CN206603228U (zh) * 2016-11-28 2017-11-03 深圳市艾维普思科技股份有限公司 便于注油的电子烟
CN207167769U (zh) * 2017-07-31 2018-04-03 深圳中晟达科技有限公司 新型复合式可重组方式的电子烟
CN209359665U (zh) * 2018-07-20 2019-09-10 王伟才 一种操作简单的一次性烟
CN209527884U (zh) * 2019-01-30 2019-10-25 深圳市美深威科技有限公司 电子烟雾化器双扣位结构

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