[go: up one dir, main page]

WO2022161029A1 - Noyau d'atomisation intégré ayant une coque - Google Patents

Noyau d'atomisation intégré ayant une coque Download PDF

Info

Publication number
WO2022161029A1
WO2022161029A1 PCT/CN2021/140045 CN2021140045W WO2022161029A1 WO 2022161029 A1 WO2022161029 A1 WO 2022161029A1 CN 2021140045 W CN2021140045 W CN 2021140045W WO 2022161029 A1 WO2022161029 A1 WO 2022161029A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
casing
conducting
hole
heating wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/140045
Other languages
English (en)
Chinese (zh)
Inventor
林光榕
郑贤彬
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.)
Huizhou Happy Vaping Technology Ltd
Original Assignee
Huizhou Happy Vaping 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 Huizhou Happy Vaping Technology Ltd filed Critical Huizhou Happy Vaping Technology Ltd
Publication of WO2022161029A1 publication Critical patent/WO2022161029A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A24F40/46—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 invention relates to the technical field of electronic atomizing equipment, and more particularly, the present invention relates to an integrated atomizing core with a casing.
  • Electronic atomization equipment generally includes a battery assembly and an atomizer.
  • the battery assembly is installed with a battery that supplies power to the atomizer.
  • the atomizer includes an atomizing core installed on the atomizing seat. The atomizing core can be powered on.
  • the solution to be atomized that is, the liquid to be atomized, is heated and atomized into a vapor mist or aerosol.
  • Electronic atomization equipment specifically includes electronic cigarette equipment for smoking cessation, medical liquid atomization equipment, etc. Its basic task is to provide a heating process to convert the liquid smoke, liquid medicine and other solutions stored in the electronic atomization equipment into vapor, mist, Aerosols, vapors, etc.
  • the existing atomizing cores made of porous ceramics on the market have poor strength due to the influence of sintering temperature and materials, and are prone to breakage due to external force or immersion in the liquid to be atomized during use, resulting in damage or damage. Reduce fogging effect.
  • the atomization core made of porous ceramics has no certain regular shape in the structure of its internal micropores. When the temperature of the liquid to be atomized is low or its viscosity is high, the flow performance of the liquid in the porous ceramic conductive liquid It is not very good, which affects the use of lower temperature or higher viscosity liquid to be atomized in porous ceramics.
  • the existing atomizers have many accessories and complex structures. When the atomizing core is installed in the atomizer, the process is complicated, and it is difficult to realize automatic production.
  • the purpose of the present invention is to provide an integrated atomizing core with an outer shell in order to overcome the shortcomings of the above-mentioned technologies.
  • an integrated atomizing core with a casing which is arranged on the atomizing seat of an electronic atomization device, includes a casing, a liquid conducting wire, a heating wire and an electrode lead, and the casing is provided with The upper opening, the lower opening and the side wall through hole, the liquid guide is sleeved inside the casing, the side wall through hole is blocked by the liquid guide outer wall, and the liquid guide is provided with a vertical middle through hole and The upper opening and the lower opening of the casing communicate with each other, the heating wire is arranged on the conducting liquid, and electrode leads are arranged at both ends of the heating wire.
  • the liquid guiding portion is provided with a liquid suction convex portion located at the side wall through hole, and the liquid suction convex portion is blocked in the side wall through hole.
  • the casing is formed of a circular tube
  • the liquid guide is formed of a cylindrical body and is sleeved on the inner wall of the circular tube.
  • the casing is made of a heat-resistant metal material or a heat-resistant dense ceramic material
  • the liquid conducting liquid is made of a porous ceramic material
  • the materials constituting the casing, the conducting liquid, the heating wire and the electrode lead are placed in a mold and formed Sintered into one piece.
  • the heating wire is arranged on the lower surface of the liquid guide or inside the liquid guide close to the lower surface, and the inside of the casing is provided with a lower cavity under the liquid guide to form an atomization cavity, and the liquid guide
  • the middle through hole of the casing and the upper cavity provided on the inside of the casing above the liquid guide are used to form a mist outlet channel.
  • the heating wire is arranged on the upper surface of the liquid guide or inside the liquid guide close to the upper surface, and the middle through hole of the liquid guide and the inside of the casing are located in the lower cavity below the liquid guide.
  • an upper cavity provided on the inside of the casing on the top of the liquid guide is used to form an atomization cavity.
  • the heating wire is arranged on the inner wall surface of the intermediate through hole of the liquid conducting or inside the conducting liquid near the inner wall of the intermediate through hole.
  • An air inlet cavity is formed, the middle through hole for guiding the liquid forms an atomization cavity, and an upper cavity provided on the inside of the casing on the liquid guiding is used to form a mist outlet channel.
  • the heating wire is evenly arranged in the same plane around the middle through hole for conducting the liquid with a linear heating resistance.
  • the heating wire is arranged in a three-dimensional spiral around the middle through hole for conducting the liquid.
  • the heating wire is made of nickel-chromium, or tungsten wire, or silver alloy, or iron-chromium-aluminum material.
  • the atomizing core of the present invention is provided with a casing, which can protect the liquid conducting liquid inside, especially the conducting liquid made of porous ceramic material is not easy to be broken and damaged, and the service life of the product is improved; the casing made of metal material has good performance High thermal conductivity, the liquid to be atomized can be quickly heated during use, which can enhance its fluidity, which is helpful for the use of liquid to be atomized when the temperature is lower or the viscosity is higher.
  • the present invention is made into an integrated atomizing core, which has a simple structure, is convenient to be assembled into the atomizer, and helps to realize the automatic production of the atomizer.
  • Fig. 1 is the three-dimensional structure exploded view of the atomizing core of the first embodiment of the present invention
  • Fig. 2 is the front view of the atomizing core of the first embodiment of the present invention
  • Fig. 3 is the sectional view of the atomizing core of the first embodiment of the present invention.
  • Fig. 4 is the bottom view of the atomizing core of the first embodiment of the present invention.
  • Fig. 5 is the three-dimensional structure exploded view of the atomizing core of the second embodiment of the present invention.
  • Fig. 6 is the front view of the atomizing core of the second embodiment of the present invention.
  • Fig. 7 is the sectional view of the atomizing core of the second embodiment of the present invention.
  • Fig. 8 is the three-dimensional structure diagram of the atomizing core of the second embodiment of the present invention.
  • Fig. 9 is the three-dimensional structure exploded view of the atomizing core of the third embodiment of the present invention.
  • Fig. 10 is the front view of the atomizing core of the third embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of the atomizing core of the third embodiment of the present invention.
  • FIG. 12 is a three-dimensional structural view of the atomizing core according to the third embodiment of the present invention.
  • the integrated atomizing core with a shell of the present invention is installed on the atomizing seat of the atomizer (not shown in the drawings).
  • the atomizing core is composed of a casing 1, a liquid guide 2, a heating wire 3 and an electrode lead 4.
  • the casing 1 is provided with an upper opening 11, a lower opening 12 and a side wall through hole 10 in the middle and lower part.
  • the liquid guide 2 is sleeved on the inner middle and lower sections of the casing 1, the side wall through hole 10 is blocked by the outer wall of the liquid guide 2, and the liquid guide 2 is provided with a vertical middle through hole 21 that communicates with the upper opening 11 and the lower opening 12 of the casing,
  • the heating wire 3 is arranged on the liquid conducting liquid 2, and the two ends of the heating wire 3 are provided with electrode leads 4, and the electrode leads 4 pass downward through the lower opening 12 of the casing.
  • the heating wire 3 is made of nickel-chromium, or tungsten wire, or silver alloy, or iron-chromium-aluminum and other materials.
  • the electrode leads 4 can also be replaced by electrode sheets or electrode points disposed at both ends of the heating wire, and the electrode sheets or electrode points are used for interference connection with the interference-type elastic electrodes.
  • the heating wire 3 is arranged on the lower surface of the liquid conducting liquid 2 or inside the liquid conducting liquid close to the lower surface.
  • the interior of the casing 1 is located below the liquid guide 2 and has a lower cavity for forming the atomization cavity 14.
  • the middle through hole 21 of the liquid guide 2 and the interior of the casing 1 are located above the liquid guide and there is an upper cavity 13 for forming the mist outlet. aisle.
  • the casing 1 is formed by a round tube, and the liquid guide 2 is formed by a cylinder and is sleeved on the inner wall of the casing 1 .
  • the casing 1 is made of heat-resistant metal material, and the liquid conducting liquid 2 is made of porous ceramic material.
  • the casing 1 is made of metal material, which can better protect the liquid guide 2 made of porous ceramic material, so that the liquid guide 2 is not easily broken during use.
  • the housing 1 may also be made of a heat-resistant dense ceramic material.
  • the materials of the shell 1, the liquid guide 2, the heating wire 3 and the electrode lead 4 are placed in the mold and then sintered together, so that the atomizing core is formed as a whole, and has its own atomizing cavity, which is assembled on the atomizer.
  • the upper part only needs to be connected to the suction nozzle, and the lower part only needs to be installed on the atomizing seat, which reduces the number of spare parts and makes the installation simple, which is conducive to the realization of automatic production.
  • the shell 1 of the atomizing core is directly placed in the liquid storage chamber of the atomizer, and is in direct contact with the liquid to be atomized in the liquid storage chamber.
  • the shell 1 of the atomizing core is made of metal material, so that when the heating wire 3 is working, its excess heat can be quickly conducted to the shell 1 through the liquid guide 2, and the shell 1 can conduct the heat to the liquid to be atomized, so that The liquid to be atomized can be quickly heated during use to increase its fluidity, so the atomizing core of the present invention can use the liquid to be atomized with a relatively high viscosity.
  • the one-piece atomizing core with a casing of the present invention is installed on the atomizing seat of the atomizer (not shown in the drawings).
  • the atomizing core is composed of a casing 1, a liquid conducting wire 2, a heating wire 3 and an electrode lead 4.
  • the casing 1 is provided with an upper opening 11, a lower opening 12 and a side wall through hole 10 in the middle and lower part.
  • the liquid guide 2 is sleeved on the inner middle and lower sections of the casing 1 , and the side wall through hole 10 is blocked by the outer wall of the liquid guide 2 .
  • the liquid guide 2 is provided with a liquid suction convex portion 20 located at the side wall through hole 10, and the liquid suction convex portion 20 is blocked in the side wall through hole 10.
  • the liquid guide 2 is provided with a vertical middle through hole 21 and the upper opening 11 and the upper part of the casing.
  • the lower opening 12 is connected to each other, the heating wire 3 is arranged on the liquid guide 2, and the two ends of the heating wire 3 are provided with electrode leads 4, and the electrode leads 4 pass downward through the lower opening 12 of the casing.
  • the heating wire 3 is made of nickel-chromium, or tungsten wire, or silver alloy, or iron-chromium-aluminum and other materials.
  • the liquid suction convex portion 20 is blocked in the side wall through hole 10 , so that the casing 1 and the liquid guide 2 are fitted and combined with each other more closely, so as not to be loosened.
  • the provision of the liquid suction protrusion 20 also facilitates the integral manufacture of the housing 1 and the liquid guide 2 .
  • the side wall through hole 10 is connected to the liquid storage chamber (not shown in the figure) of the atomizer, so that the liquid suction convex part 20 can directly absorb and conduct the liquid to be atomized from the liquid storage chamber, and pass the liquid to be atomized through the liquid guide 2.
  • the liquid is conducted to the bottom of the conducting liquid 2, so that the liquid to be atomized is in contact with the heating wire 3. After the heating wire 3 is energized, the heating wire 3 generates heat to heat and evaporate the liquid to be atomized into a mist or aerosol.
  • the heating wire 3 is arranged on the upper surface of the liquid-conducting liquid 2 or inside the liquid-conducting liquid near the upper surface.
  • the middle through hole 21 of the liquid guide 2 and the inside of the casing 1 are located below the liquid guide with a lower cavity 16 for forming the air inlet channel 16, and the inside of the casing 1 is located above the liquid guide 2 with an upper cavity 15 for forming the mist. chemical chamber 15.
  • the casing 1 is formed by a round tube, and the liquid guide 2 is formed by a cylinder and is sleeved on the inner wall of the casing 1 .
  • the casing 1 is made of heat-resistant metal material, and the liquid conducting liquid 2 is made of porous ceramic material.
  • the materials of the shell 1, the conducting liquid 2, the heating wire 3 and the electrode lead 4 are placed in the mold and then integrally sintered.
  • the housing 1 may also be made of a heat-resistant dense ceramic material.
  • the one-piece atomizing core with a casing of the present invention is installed on the atomizing seat of the atomizer (not shown in the drawings).
  • the atomizing core is composed of a casing 1, a liquid conducting wire 2, a heating wire 3 and an electrode lead 4.
  • the casing 1 is provided with an upper opening 11, a lower opening 12 and a side wall through hole 10 in the middle and lower part.
  • the liquid guide 2 is sleeved on the inner middle and lower sections of the casing 1, the side wall through hole 10 is blocked by the outer wall of the liquid guide 2, the liquid guide 2 is located at the side wall through hole 10 and is provided with a liquid suction convex part 20, and the liquid suction convex part 20 is blocked
  • the liquid guide 2 is provided with a vertical middle through hole 21 that communicates with the upper opening 11 and the lower opening 12 of the casing
  • the heating wire 3 is arranged on the liquid guide 2, and the two ends of the heating wire 3 are provided with electrodes.
  • the lead wire 4, the electrode lead wire 4 passes downward through the lower opening 12 of the casing.
  • the heating wire 3 is made of nickel-chromium, or tungsten wire, or silver alloy, or iron-chromium-aluminum and other materials.
  • the heating wire 3 is arranged on the inner wall surface of the liquid-conducting middle through hole 21 or inside the liquid-conducting part close to the inner wall of the middle through-hole.
  • the casing 1 is formed by a round tube, and the liquid guide 2 is formed by a cylinder and is sleeved on the inner wall of the casing 1 .
  • the casing 1 is made of heat-resistant metal material, and the liquid conducting liquid 2 is made of porous ceramic material.
  • the materials of the shell 1, the conducting liquid 2, the heating wire 3 and the electrode lead 4 are placed in the mold and then integrally sintered.
  • the housing 1 may also be made of a heat-resistant dense ceramic material.

Landscapes

  • Special Spraying Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

L'invention concerne un noyau d'atomisation intégré ayant une coque (1). Le noyau d'atomisation intégré est disposé dans une base d'atomisation d'un appareil d'atomisation électronique, et comprend la coque (1), un corps de guidage de liquide (2), un fil chauffant (3) et des conducteurs d'électrode (4). La coque (1) est pourvue d'une ouverture supérieure (11), d'une ouverture inférieure (12) et d'un trou traversant de paroi latérale (10) ; le corps de guidage de liquide (2) est emmanché à l'intérieur de la coque (1) ; le trou traversant de paroi latérale (10) est bloqué par la paroi externe du corps de guidage de liquide (2) ; le corps de guidage de liquide (2) est pourvu d'un trou traversant central vertical (21) en communication avec l'ouverture supérieure (11) et l'ouverture inférieure (12) de la coque ; et le fil chauffant (3) est disposé sur le corps de guidage de liquide (2), et les conducteurs d'électrode (4) sont disposés au niveau de deux extrémités du fil chauffant (3). La coque (1) du noyau d'atomisation peut protéger le corps de guidage de liquide (2) à l'intérieur de celle-ci, prolongeant ainsi la durée de vie d'un produit ; et la coque (1) constituée d'un matériau métallique a une bonne conductivité thermique, et peut chauffer rapidement un liquide à atomiser lors de l'utilisation et améliorer la fluidité de celui-ci. Le noyau d'atomisation présente une structure simple, est pratique à monter dans un atomiseur, et facilite la production automatisée de l'atomiseur.
PCT/CN2021/140045 2021-01-29 2021-12-21 Noyau d'atomisation intégré ayant une coque Ceased WO2022161029A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120295570.3U CN214903815U (zh) 2021-01-29 2021-01-29 具有外壳的一体式雾化芯
CN202120295570.3 2021-01-29

Publications (1)

Publication Number Publication Date
WO2022161029A1 true WO2022161029A1 (fr) 2022-08-04

Family

ID=79119583

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/140045 Ceased WO2022161029A1 (fr) 2021-01-29 2021-12-21 Noyau d'atomisation intégré ayant une coque

Country Status (2)

Country Link
CN (1) CN214903815U (fr)
WO (1) WO2022161029A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214903815U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有外壳的一体式雾化芯
WO2024130489A1 (fr) * 2022-12-19 2024-06-27 深圳市华诚达精密工业有限公司 Dispositif d'atomisation à chauffage électronique contenant une électrode d'enveloppe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016003899U1 (de) * 2016-06-22 2016-08-23 Fynn Barz Elektrischer Holzkohleersatz für Wasserpfeife
CN206576294U (zh) * 2017-01-12 2017-10-24 深圳市康泓威科技有限公司 电子烟雾化器
CN108669656A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温加热烟具
CN108669653A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 低温烘烤雾化烟具
CN208446628U (zh) * 2018-07-13 2019-02-01 惠州市新泓威科技有限公司 一体式雾化芯及其电子烟
CN208523788U (zh) * 2018-07-13 2019-02-22 惠州市新泓威科技有限公司 一体式横置雾化芯及其电子烟
CN111526743A (zh) * 2018-02-21 2020-08-11 韩国烟草人参公社 气溶胶生成装置
CN211746949U (zh) * 2020-03-10 2020-10-27 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
CN214903815U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有外壳的一体式雾化芯

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016003899U1 (de) * 2016-06-22 2016-08-23 Fynn Barz Elektrischer Holzkohleersatz für Wasserpfeife
CN206576294U (zh) * 2017-01-12 2017-10-24 深圳市康泓威科技有限公司 电子烟雾化器
CN111526743A (zh) * 2018-02-21 2020-08-11 韩国烟草人参公社 气溶胶生成装置
CN208446628U (zh) * 2018-07-13 2019-02-01 惠州市新泓威科技有限公司 一体式雾化芯及其电子烟
CN208523788U (zh) * 2018-07-13 2019-02-22 惠州市新泓威科技有限公司 一体式横置雾化芯及其电子烟
CN108669656A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温加热烟具
CN108669653A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 低温烘烤雾化烟具
CN211746949U (zh) * 2020-03-10 2020-10-27 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
CN214903815U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有外壳的一体式雾化芯

Also Published As

Publication number Publication date
CN214903815U (zh) 2021-11-30

Similar Documents

Publication Publication Date Title
CN205456063U (zh) 电子烟雾化器和电子烟
CA2843247C (fr) Buse d'aspiration de cigarette electronique
CN108201175B (zh) 一种雾化芯、制备方法及雾化器、电子烟
WO2018113669A1 (fr) Corps de vaporisation ultrasonore et procédé de fabrication, et noyau de vaporisation et vaporisateur
WO2018010483A1 (fr) Tête d'atomiseur, atomiseur et cigarette électronique
CN105433443A (zh) 雾化器和电子吸烟装置
WO2023077765A1 (fr) Dispositif d'atomisation électronique et système d'atomisation électronique
CN113455736B (zh) 雾化器及电子雾化装置
WO2022161035A1 (fr) Atomiseur doté d'un noyau d'atomisation ayant un couvercle de protection
WO2023077767A1 (fr) Dispositif d'atomisation électronique et système d'atomisation électronique
WO2022161033A1 (fr) Noyau d'atomisation ayant une cavité d'atomisation inférieure
CN114947219A (zh) 具有软质雾化芯的电子烟雾化器
CN206213276U (zh) 雾化头、雾化器及电子烟
CN206341940U (zh) 一种电子烟及其雾化器、雾化芯
CN112754073A (zh) 具有外壳保护的雾化芯
WO2021000399A1 (fr) Dispositif de vaporisation
CN112931973A (zh) 雾化芯设有套管的雾化器
CN112931972A (zh) 雾化芯的内底部设有雾化腔的雾化器
WO2023179257A1 (fr) Atomiseur pour guide de liquide transversal
WO2022161029A1 (fr) Noyau d'atomisation intégré ayant une coque
CN113142677A (zh) 具有开放式雾化腔的一体式雾化芯
CN113475781B (zh) 雾化器及电子雾化装置
CN214962605U (zh) 雾化腔设于雾化芯内底部的雾化器
WO2022161014A1 (fr) Noyau d'atomisation ayant une cavité d'atomisation ouverte
CN214903781U (zh) 具有底部雾化腔的一体式雾化芯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21922619

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21922619

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 23/01/2024)