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WO2018132955A1 - Atomiseur de cigarette électronique et cigarette électronique - Google Patents

Atomiseur de cigarette électronique et cigarette électronique Download PDF

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Publication number
WO2018132955A1
WO2018132955A1 PCT/CN2017/071468 CN2017071468W WO2018132955A1 WO 2018132955 A1 WO2018132955 A1 WO 2018132955A1 CN 2017071468 W CN2017071468 W CN 2017071468W WO 2018132955 A1 WO2018132955 A1 WO 2018132955A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizing
atomizer
electronic cigarette
tube
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/CN2017/071468
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English (en)
Chinese (zh)
Inventor
周学武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN BAUWAY TECHNOLOGY Ltd
Original Assignee
SHENZHEN BAUWAY 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 BAUWAY TECHNOLOGY Ltd filed Critical SHENZHEN BAUWAY TECHNOLOGY Ltd
Priority to PCT/CN2017/071468 priority Critical patent/WO2018132955A1/fr
Publication of WO2018132955A1 publication Critical patent/WO2018132955A1/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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and in particular relates to an electronic cigarette atomizer and an electronic cigarette.
  • the traditional electronic cigarette atomizer on the market generally adopts the bottom air intake, and the atomization area is set in the oil storage cup.
  • the air intake mode of the oil storage atomizer is taken from the bottom to take the atomized smoke away, and the bottom enters
  • the way of gas will cause the outflow of smoke oil and cold liquid, causing inconvenience to the user.
  • the way to take the atomized smoke from the bottom will cause the user to take in the atomized smoke while sucking the smoke oil at the same time; in addition, the atomized smoke will reach the user's mouth after a certain distance from the bottom. This process will cause problems with cold liquids.
  • the existing electronic cigarette atomizer is complicated to disassemble and is not convenient for maintenance.
  • the present invention discloses an electronic cigarette atomizer and an electronic cigarette, which adopts a new air intake and outlet mode, is not easy to pump smoke oil, and each time the atomized smoke can be taken away. There is no cold liquid phenomenon at all; and there is no problem of smoke oil and cold liquid outflow, and the structure disassembly and assembly is more convenient.
  • An electronic cigarette atomizer comprising an oil storage assembly, an atomizing core assembly, a gas flow assembly and a nozzle assembly;
  • the oil storage assembly includes an atomizer base, a smoke oil pipe and a positive electrode contact column, the smoke oil pipe is connected to the atomizer base, and the positive electrode contact column extends through the atomizer base into the smoke oil pipe, the positive electrode a contact post is sealingly connected to the atomizer base;
  • the atomizing core assembly comprises an atomizing tube, an atomizing core connecting seat, a liquid blocking gasket, an oil guiding cotton, an atomizing cover and a heating wire, and the tube wall of the atomizing tube is provided with a cigarette for entering the smoke oil
  • the oil enters the hole; the upper end of the atomizing tube is connected to the lower end of the atomizing core connecting seat, the upper end of the atomizing core connecting seat is connected with the atomizing cover, and the heating wire comprises a spiral heating wire segment and a lead segment
  • the heating wire is located in the atomization tube, the oil guiding cotton is disposed outside the heating wire and located in the atomizing tube, the spiral heating wire segment is located at the upper end of the atomizing tube, and the pin segment is facing downward,
  • the gas barrier gasket is located below the spiral heating wire segment; the middle portion of the atomization cover is provided with an opening, the upper end of the opening of the atomizing cover is large, and the bottom portion is small; the atomizing
  • the air flow assembly includes an air flow ring and an air flow adjusting member, the air flow ring surface is provided with an air inlet, the air flow adjusting member is located above the air flow ring; and the air flow component is located above the oil storage assembly;
  • the nozzle assembly includes a nozzle and a nozzle holder, the nozzle is connected to the nozzle holder, and the nozzle holder is connected with an airflow adjusting member located below, and the inner wall of the nozzle holder is provided obliquely downward
  • An airflow blocking member the airflow blocking member is provided with an air outlet, the air outlet is located above the opening of the atomizing cover, the airflow blocking member is at an acute angle with the horizontal plane; the airflow blocking member is located Above the atomizing cover, and leaving a gap with the atomizing cover, so that the outside air entering from the airflow ring enters the inside of the atomizer from the gap between the airflow blocking member and the atomizing cover, and is located at the atomization The atomizing smoke near the lid is sucked away from the nozzle.
  • the spiral heating wire segment is located at the upper end of the atomizing tube, so the atomizing region is also concentrated on the upper portion of the atomizing tube.
  • the atomization area is layered at the upper end with the tobacco pipe, the oil is transferred from the bottom to the atomization area at the upper end, and the inlet and the atomization area are at the upper end to avoid oil leakage and cold liquid outflow.
  • the positive electrode contact column is sealingly connected to the atomizer base, and the atomizer base is in a completely closed state to avoid cold liquid and smoke oil. Outflow, more convenient to use.
  • the airflow enters from the airflow ring and then enters from the angle formed by the nozzle holder and the atomizing core assembly, and then the atomized smoke located at the upper part of the atomizing tube is taken away.
  • This new air intake mode The atomization area is at the upper end, the smoke oil is from bottom to top, so that it is not easy to pump smoke oil, and the atomization area is closer to the nozzle, so that each time the atomized smoke can be taken away, there is no cold liquid at all. phenomenon.
  • This technical solution completely changes the current state of the prior art oil storage atomizer to take away the atomized smoke from the bottom air intake.
  • the helical heating filament segments are located within the atomizing core connector.
  • the opening of the atomizing cover is in the shape of an inverted truncated cone.
  • the airflow blocking member is in the shape of an inverted truncated cone, and the airflow blocking member has an angle of 30 to 60 degrees with respect to a horizontal plane.
  • the airflow blocking member has an angle of 35 to 45 degrees with respect to the horizontal plane.
  • the airflow blocking member has an angle of 39.5 degrees with the horizontal plane.
  • the oil storage assembly further includes a connecting tube and an upper fixing base, the lower end of the connecting tube is connected to the atomizer base, the upper end of the connecting tube, the atomizing core connecting seat and the upper fixing seat Connecting, the upper end of the upper fixing seat is connected to the airflow ring; the connecting pipe is located in the tobacco pipe and located outside the atomizing core assembly; the pipe wall of the connecting pipe is provided with the entry of the smoke oil Hollow holes.
  • the atomizing core connecting seat and the upper fixing seat are screwed.
  • the lower end of the connecting tube is screwed to the atomizer base, and the upper end of the connecting tube is screwed to the upper fixing seat.
  • the upper end and the lower end of the connecting tube are respectively provided with an external thread structure, and the atomizer base and the upper fixing seat are respectively provided with internal threads, and the upper end and the lower end of the connecting tube are respectively atomized
  • the base and the upper mount are connected by screws.
  • the oil storage assembly further includes at least two liquid-repellent rings connected to the tobacco pipe through the first liquid-repellent ring, and the smoke pipe passes through the second liquid-repellent ring and the upper The base is connected.
  • the positive electrode contact post and the atomizer base are connected by a sealing ring.
  • the atomizing core assembly further includes an insulating ring and an atomizing bottom cover, the lower end of the atomizing tube is connected to the atomizing bottom cover, and the atomizing bottom cover is provided with a housing for accommodating the insulating ring a hole, the insulating ring is embedded in the atomization bottom cover, and the insulating ring is connected to the positive electrode contact post.
  • the airflow ring is provided with hollowed-out characters, which are sequentially hollowed out as an air inlet.
  • the invention also discloses an electronic cigarette comprising the electronic cigarette atomizer of any of the above.
  • the technical solution of the present invention adopts a new air intake and outlet mode different from the conventional one, the atomization area is located at the upper end, the smoke oil is from the bottom to the top, so that the smoke oil is not easily pumped, and the atomization area is sucked away.
  • the mouth is relatively close, so that every time the atomized smoke can be taken away, there is no cold liquid phenomenon.
  • the bottom of the oil storage part is completely closed, the atomization area is layered with the tobacco pipe at the upper end, the oil is transferred from the bottom to the upper atomization area, and the air inlet and the atomization area are at the upper end. To avoid oil leakage and cold liquid outflow.
  • the technical solution of the invention adopts a detachable structure, and the atomization area and the air inlet are at the upper end of the oil storage component, and are convenient to disassemble and use.
  • FIG. 1 is a schematic view showing the overall structure of an oil storage assembly according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view showing an oil storage assembly according to an embodiment of the present invention.
  • Figure 3 is an exploded view of an oil storage assembly in accordance with one embodiment of the present invention.
  • FIG. 4 is an exploded view of an atomizing core assembly in accordance with one embodiment of the present invention.
  • Figure 5 is a schematic view showing the structure of an atomizing core assembly according to an embodiment of the present invention; wherein the direction of the arrow is the direction of the smoke oil.
  • Figure 6 is a schematic view showing the structure of an air flow assembly according to an embodiment of the present invention.
  • Figure 7 is a schematic illustration of the working gas flow of an electronic aerosolizer in accordance with one embodiment of the present invention.
  • the direction of the arrow is the direction of the airflow.
  • an electronic cigarette atomizer includes an oil storage assembly 1, an atomizing core assembly 2, a gas flow assembly 3, and a nozzle assembly 4;
  • the oil storage assembly 1 includes an atomizer base 11, a smoke pipe 12 and a positive contact column 13, the smoke pipe 12 is connected to the atomizer base 11, and the positive contact column 13 extends through the atomizer base 11.
  • the cathode contact column 13 is sealingly connected to the atomizer base 11 into the oil pipe 12;
  • the atomizing core assembly 2 includes an atomizing tube 21, an atomizing core connecting seat 22, a liquid blocking gasket 23, an oil guiding cotton 24, an atomizing cover 28, an atomizing bottom cover 25, a heating wire 26 and an insulating ring 27,
  • the tube wall of the atomizing tube 21 is provided with a smoke oil inlet hole 211 for entering the smoke oil; the upper end of the atomizing tube 21 is connected with the lower end of the atomizing core connecting seat 22, and the atomizing core connecting seat 22 The upper end is connected to the atomizing cover 28, and the heating wire 26 includes a spiral heating wire segment 261 and a lead segment 262.
  • the heating wire 26 is located in the atomizing tube 21, and the oil guiding cotton 24 is disposed on the heating wire 26.
  • the outer side of the atomizing tube 21 is located at the upper end of the atomizing tube 21 and located in the atomizing core connecting seat 22, the pin segment 262 faces downward, the liquid-proof pad
  • the sheet 23 is located below the spiral heating wire segment 261; the middle of the atomizing cover 28 is provided with an opening, and the upper end of the opening of the atomizing cover 28 is large and the bottom is small, and is an inverted frustum shape; the atomizing core assembly 2 Inserted into the oil pipe 12, the pin segment 262 is electrically connected to the positive electrode contact post 13, the atomizing tube 21 is connected to the atomizer base 11; the lower end of the atomizing tube 21 is atomized 25 is connected to the cover, the bottom cover 25 is provided with atomizing receiving hole for receiving the insulating ring 27, the insulating ring 27 is embedded in the atomiser bottom cover 25, the insulating ring 13 connected to the positive electrode 27 and the contact pins.
  • the air flow assembly 3 includes an air flow ring 31 and an air flow adjusting member 32.
  • the air flow ring 31 is provided with an air inlet on the surface thereof, the air flow adjusting member 32 is located above the air flow ring 31; and the air flow component 3 is located in the oil storage Above the component 1;
  • the nozzle assembly 4 includes a suction nozzle 41 and a nozzle holder 42.
  • the suction nozzle 41 is coupled to a nozzle holder 42 that is coupled to an airflow adjusting member 32 located below the nozzle holder.
  • the inner wall of the 42 is provided with an airflow blocking member 43 extending obliquely downward.
  • the airflow blocking member 43 is provided with an air outlet 44, which is located above the opening of the atomizing cover 28, and the airflow blocking member 43
  • the angle between the airflow blocking member 43 and the horizontal plane is 39.5 degrees. Even if the airflow blocking member 43 is inverted truncated cone shaped The angle of the bevel is 101 degrees.
  • the airflow blocking member 43 is located above the atomizing cover 28 and leaves a gap with the atomizing cover 28.
  • the oil storage assembly 1 further includes a connecting pipe 17 and an upper fixing base 18, and the lower end of the connecting pipe 17 is connected to the atomizer base 11, and the upper end and the upper end of the connecting pipe 17
  • the fixing base 18 is screwed, the atomizing core connecting seat 22 passes through the upper fixing base 18, and is screwed with the upper fixing base 18; the upper end of the upper fixing base 18 is connected with the air flow ring 31; the connecting pipe 17 is located in the tobacco pipe 12 and located outside the atomizing core assembly 2; the pipe wall of the connecting pipe 17 is provided with a hollow hole 171 for the entry of smoke oil.
  • the oil storage assembly 1 further includes at least two liquid-repellent rings, the atomizer base 11 is connected to the tobacco pipe 12 through the first liquid-repellent ring 14, and the tobacco pipe 12 is fixed by the second liquid-repellent ring 15
  • the seat 18 is connected, and the positive electrode contact post 13 is connected to the atomizer base 11 via a sealing ring 16.
  • the sealing ring 16 is installed between the atomizer base 11 and the positive electrode contact column 13, and the liquid-repellent ring and the oil pipe 12 are attached to the atomizer base 11, so that
  • the first liquid-repellent ring 14 is located between the tobacco pipe 12 and the atomizer base 11, and the connecting pipe 17 is mounted on the atomizer base 11 and located in the tobacco pipe 12, and the second liquid-repellent ring 15 is mounted on the upper fixed seat.
  • the upper end of the connecting pipe 17 is screwed to the upper fixing base 18, so that the upper and lower openings of the pipette 12 are closed, and there is no problem of smoke overflow.
  • the atomizing core connecting seat 22 and the atomizing tube 21 are assembled together, the lead wire of the heating wire 26 is inserted into the liquid collecting gasket, and the heating wire 26 is wrapped with the oil guiding cotton 24 Well, the wrapped heating wire 26 is loaded into the atomizing tube 21, the atomizing cover 28 is pressed against the atomizing core connecting seat 22, and the bottom atomizing bottom cover 25 and the atomizing tube 21 are assembled and mounted.
  • the insulating ring 27 is assembled, and then the assembled atomizing core assembly 2 is directly placed into the connecting pipe 17, and the heating wire 26 is electrically connected to the positive electrode contact post 13 through the insulating ring 27, and the upper fixing seat 18 and the connecting pipe are connected. 17.
  • the atomizing core connector 22 passes through the upper holder 18 and is torque-fixed to the upper holder 18; the air flow assembly 3 and the nozzle assembly 4 are then mounted.
  • the place where the inside of the conventional nozzle holder 42 is connected to the suction nozzle 41 is generally a flat plane. As can be seen from Fig. 6, the angle of the slope of the inverted cone inside the nozzle holder 42 is 101 degrees.
  • the air inlet and outlet modes of the atomizer of the present embodiment are greatly different from the intake mode of the conventional oil storage atomizer from the bottom to take away the atomized smoke, and the air intake from the upper end of the present invention is
  • the arrow in Figure 7 above shows that the airflow enters from the airflow ring 31 and then enters from the angle formed by the nozzle holder 42 and the atomizing core, and then takes the atomized smoke away.
  • This new airflow mode can be seen that the fog At the upper end of the chemical zone, the smoke oil is from bottom to top, so that it is not easy to pump smoke oil, and the atomization area is relatively close to the suction nozzle 41, so that each time the atomized smoke can be taken away, there is no cold night phenomenon. It has been experimentally proved that if the nozzle holder 42 does not form an angle with the atomizing core assembly 2 or the inside of the nozzle holder 42 is flat and not tapered, it is impossible to carry smoke.
  • An electronic cigarette comprising the electronic cigarette atomizer of embodiment 1.

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Abstract

L'invention concerne un atomiseur de cigarette électronique et une cigarette électronique. L'atomiseur de cigarette électronique comprend un ensemble de stockage d'e-liquide (1), un ensemble noyau d'atomisation (2), un ensemble d'écoulement d'air (3), et un ensemble embout buccal (4); l'ensemble noyau d'atomisation (2) est situé dans l'ensemble de stockage d'e-liquide (1); l'ensemble d'écoulement d'air (3) est situé au-dessus de l'ensemble de stockage d'e-liquide (1); l'ensemble embout buccal (4) est situé au-dessus de l'ensemble d'écoulement d'air (3) et comprend un embout buccal (41) et une base d'embout buccal (42); la paroi interne de la base d'embout buccal (42) est pourvue d'une barrière d'écoulement d'air (43) s'étendant obliquement vers le bas; une sortie d'air (44) est située au-dessus d'une ouverture d'un couvercle d'atomisation (28), le flux d'air entre par l'ensemble d'écoulement d'air (3) puis entre dans l'atomiseur par un espace entre la barrière d'écoulement d'air (43) et le couvercle d'atomisation (28), et la fumée atomisée à proximité du couvercle d'atomisation (28) est aspirée avec le flux d'air provenant de l'embout buccal (41). Une zone d'atomisation est disposée au niveau de l'extrémité supérieure, l'e-liquide se déplace de bas en haut et est dès lors rarement aspiré, la zone d'atomisation est plus proche de l'embout buccal (41), la fumée produite par atomisation peut à chaque fois être emportée, et un liquide de refroidissement est sensiblement évité; en outre, les fuites d'e-liquide et l'écoulement de liquide de refroidissement sont également évités.
PCT/CN2017/071468 2017-01-18 2017-01-18 Atomiseur de cigarette électronique et cigarette électronique Ceased WO2018132955A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/071468 WO2018132955A1 (fr) 2017-01-18 2017-01-18 Atomiseur de cigarette électronique et cigarette électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/071468 WO2018132955A1 (fr) 2017-01-18 2017-01-18 Atomiseur de cigarette électronique et cigarette électronique

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WO2018132955A1 true WO2018132955A1 (fr) 2018-07-26

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109330037A (zh) * 2018-12-21 2019-02-15 深圳市吉迩科技有限公司 方便拆装的电子烟连接结构
CN109892708A (zh) * 2019-04-27 2019-06-18 东莞市轩策五金制品有限公司 一种环保简易型电子烟雾化器
CN110403253A (zh) * 2019-08-26 2019-11-05 惠州市新泓威科技有限公司 可预热烟液的电子烟雾化器
CN110802412A (zh) * 2019-10-21 2020-02-18 徐新建 一种电子烟内芯生产设备的金属片上料装置
CN114041637A (zh) * 2021-12-17 2022-02-15 惠州市新泓威科技有限公司 具有镂空雾化罩的雾化器
EP4218461A4 (fr) * 2020-12-24 2023-11-08 Shenzhen Smoore Technology Limited Dispositif d'atomisation électronique et son atomiseur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160029700A1 (en) * 2014-07-31 2016-02-04 Shenzhen First Union Technology Co., Ltd. Atomizing core and electronic cigarette having same
CN205671484U (zh) * 2016-06-20 2016-11-09 湖南中烟工业有限责任公司 一种电子烟雾化器及其电子烟
CN205757175U (zh) * 2016-03-15 2016-12-07 惠州市吉瑞科技有限公司深圳分公司 一种电子烟雾化器及其发热体的成型装置
CN205794803U (zh) * 2015-08-10 2016-12-14 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160029700A1 (en) * 2014-07-31 2016-02-04 Shenzhen First Union Technology Co., Ltd. Atomizing core and electronic cigarette having same
CN205794803U (zh) * 2015-08-10 2016-12-14 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件
CN205757175U (zh) * 2016-03-15 2016-12-07 惠州市吉瑞科技有限公司深圳分公司 一种电子烟雾化器及其发热体的成型装置
CN205671484U (zh) * 2016-06-20 2016-11-09 湖南中烟工业有限责任公司 一种电子烟雾化器及其电子烟

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109330037A (zh) * 2018-12-21 2019-02-15 深圳市吉迩科技有限公司 方便拆装的电子烟连接结构
CN109330037B (zh) * 2018-12-21 2024-02-20 深圳市吉迩科技有限公司 方便拆装的电子烟连接结构
CN109892708A (zh) * 2019-04-27 2019-06-18 东莞市轩策五金制品有限公司 一种环保简易型电子烟雾化器
CN110403253A (zh) * 2019-08-26 2019-11-05 惠州市新泓威科技有限公司 可预热烟液的电子烟雾化器
CN110802412A (zh) * 2019-10-21 2020-02-18 徐新建 一种电子烟内芯生产设备的金属片上料装置
EP4218461A4 (fr) * 2020-12-24 2023-11-08 Shenzhen Smoore Technology Limited Dispositif d'atomisation électronique et son atomiseur
CN114041637A (zh) * 2021-12-17 2022-02-15 惠州市新泓威科技有限公司 具有镂空雾化罩的雾化器

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