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WO2022161015A1 - Noyau d'atomisation doté d'une enveloppe de protection - Google Patents

Noyau d'atomisation doté d'une enveloppe de protection Download PDF

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Publication number
WO2022161015A1
WO2022161015A1 PCT/CN2021/139467 CN2021139467W WO2022161015A1 WO 2022161015 A1 WO2022161015 A1 WO 2022161015A1 CN 2021139467 W CN2021139467 W CN 2021139467W WO 2022161015 A1 WO2022161015 A1 WO 2022161015A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
protective cover
conducting
atomizing core
liquid guide
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/CN2021/139467
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 WO2022161015A1 publication Critical patent/WO2022161015A1/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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes

Definitions

  • the present invention relates to the technical field of electronic atomizing equipment, and more particularly, the present invention relates to an atomizing core with a protective cover.
  • 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 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 atomizing core with a protective cover in order to overcome the deficiencies of the above technologies.
  • an atomizing core with a protective cover comprising a flat liquid-conducting liquid for adsorbing and conducting the liquid to be atomized, and the top and side surfaces of the liquid-conducting liquid are closely fitted with protection
  • the liquid guide and the protective cover are provided with vertical and penetrating mist outlet holes, or the outer side of the protective cover is provided with a vertical mist outlet groove, and the protective cover is also provided with an orifice.
  • the orifice is used to introduce the liquid to be atomized into the conducting liquid.
  • the lower surface of the conducting liquid or the part close to the lower surface in the conducting liquid is provided with a heating element. After the heating element is energized, the conducting liquid can be heated.
  • the liquid to be atomized in the liquid, the vapor mist formed by the evaporation of the liquid to be atomized from the lower surface of the guiding liquid is discharged upward from the mist outlet through hole or mist outlet groove.
  • the upper surface of the liquid guide is located at the position of the orifice and downward with a liquid guide groove, and the liquid guide groove is used for accommodating and temporarily storing the liquid to be atomized.
  • the conducting liquid is made of porous and heat-resistant material.
  • the conducting liquid is made of porous ceramic material.
  • the protective cover is made of heat-resistant metal material or heat-resistant dense ceramic material.
  • the liquid-conducting material is made of porous ceramic material
  • the protective cover is made of heat-resistant metal material or heat-resistant dense ceramic material
  • the materials constituting the protective cover, the liquid-conducting body and the heating element are placed in the mold After molding, it is sintered into one piece.
  • the heating elements are uniformly arranged in the same plane with linear heating resistors.
  • the heat-generating body is configured by a heat-generating resistance material such that a heat-generating paste is printed on the lower surface of the conductive liquid.
  • both ends of the heating body are provided with electrode sheets or electrode leads.
  • the protective cover is formed of a circular or square cover body, and the mist outlet through hole is arranged at the center of the liquid conducting.
  • the atomizing core of the present invention is provided with a protective cover, which can protect the liquid conducting liquid inside, so that the conducting liquid made of porous ceramic material is not easily broken and damaged, and the service life of the product is improved; in addition, the present invention makes an integrated atomizing core , the structure is simple, it is convenient to be assembled into the atomizer, and it is helpful to realize the automatic production of the atomizer.
  • Fig. 1 is the three-dimensional structure exploded view one of the atomizing core of the first embodiment of the present invention
  • FIG. 2 is an exploded view of the three-dimensional structure of the atomizing core according to the first embodiment of the present invention
  • Fig. 3 is the perspective view of the atomizing core of the first embodiment of the present invention.
  • Fig. 4 is the front view of the atomizing core of the first embodiment of the present invention.
  • Fig. 5 is the top view of the atomizing core of the first embodiment of the present invention.
  • Fig. 6 is the bottom view of the atomizing core of the first embodiment of the present invention.
  • Fig. 7 is the sectional view of the atomizing core of the first embodiment of the present invention.
  • Embodiment 8 is a three-dimensional structural view of a liquid guide according to Embodiment 2 of the present invention.
  • Fig. 9 is the top view of the guiding liquid of the second embodiment of the present invention.
  • FIG. 10 is a perspective view of the protective cover according to the third embodiment of the present invention.
  • the atomizing core with the protective cover of the present invention is installed on the atomizing seat of the atomizer in the electronic atomizing device (not shown in the figure).
  • the atomizing core of this embodiment includes a flat liquid guide 1 for adsorbing and conducting the liquid to be atomized.
  • the side of the liquid guide 1 is closely fitted with a protective cover 2, which guides the liquid. 1 and the protective cover 2 are combined with a vertical and through hole 10 for mist outlet, that is, a first vertical mist outlet hole 101 is provided in the liquid guide 1, and the top of the protective cover corresponds to the first mist outlet hole 101.
  • a second mist outlet through hole 102 that is the same and penetrates is provided at the same position, and an orifice 21 is also provided on the top of the protective cover 2 .
  • the lower surface of the liquid guide 1 is provided with a heating element 3. After the heating element 3 is energized, the liquid to be atomized in the liquid guide 1 can be heated. 10 is discharged upwards.
  • the liquid guide 1 is made of a porous and heat-resistant material, specifically, the liquid guide 1 is made of a porous ceramic material, and the protective cover 2 is made of a heat-resistant metal material.
  • the material of the body is placed in a mold and then sintered to form a whole.
  • the protective cover 2 is composed of a square cover body, and the mist outlet through hole is arranged at the center of the liquid conducting. In other embodiments, the protective cover 2 may also be circular or other shapes.
  • the shape of the cover is formed, and its material can also be made of heat-resistant dense ceramic material.
  • the protective cover 2 is made of metal material, and can fasten the liquid guide 1 made of porous ceramic material around it, so that the liquid guide 1 is not easily broken during use, and better protects the liquid guide 1 .
  • the protective cover 2 seals and wraps the conducting liquid 1 around, so that the liquid to be atomized that is adsorbed and penetrated will not leak or drip from the surrounding, and promote the liquid to be atomized to penetrate and conduct to the heating body 3 from top to bottom.
  • the heating element 3 is uniformly arranged in the same plane with linear heating resistors, and the heating element 3 is made of a heatable resistive material and configured with a heating paste printed on the lower surface of the conductive liquid. Both ends of the heating body 3 are provided with electrode sheets 31 , and the electrode sheets 31 are used for interference connection with the columnar elastic electrodes provided at the connecting end of the atomizer, so that the heating body 3 can be powered on. In other embodiments, the electrode sheet 31 can also be replaced by electrode leads.
  • the resistance material of the heating element 3 of the present invention can be made of nickel-chromium, or tungsten wire, or silver alloy, or iron-chromium-aluminum and other materials.
  • the materials constituting the protective cover 1, the liquid guide 2, and the heating wire 3 are placed in the mold and then sintered together, so that the atomizing core is formed as a whole.
  • the upper part of the mist outlet tank only needs to be connected to the suction port of the nozzle end of the atomizer, and the lower part only needs to be installed on the atomization seat, which reduces the number of spare parts and makes the installation simple, which is conducive to the realization of automatic production.
  • Embodiment 1 has some different features on the basis of Embodiment 1, specifically including:
  • the upper surface of the liquid guide 1 is located at the position of the orifice 21 and is provided with a liquid guide groove 11 downward. of the liquid to be nebulized.
  • the heating element 3 is arranged in the part of the liquid guide 1 close to the lower surface (not shown in the figure)
  • Embodiment 1 For the remaining parts not mentioned in this embodiment, please refer to Embodiment 1 .
  • Embodiment 1 has some different features on the basis of Embodiment 1, specifically including:
  • a vertical mist outlet groove 20 is provided on the outer side of the protective cover 2 to replace the mist outlet hole 10 , and the mist outlet groove 20 is enclosed with the inner wall of the atomization seat of the atomizer to form a mist outlet channel.
  • Embodiment 1 For the remaining parts not mentioned in this embodiment, please refer to Embodiment 1.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Special Spraying Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

L'invention concerne un noyau d'atomisation doté d'une enveloppe de protection (2), le noyau d'atomisation étant disposé sur un siège d'atomisation d'un dispositif d'atomisation électronique, et comprenant un guide de liquide plat (1) utilisé pour adsorber et conduire le liquide à atomiser, l'enveloppe de protection (2) étant fixée à la partie supérieure et aux côtés du guide de liquide (1) ; le guide de liquide (1) et l'enveloppe de protection (2) sont pourvus de trous traversants de sortie de vapeur verticaux et pénétrants (10), ou le côté externe de l'enveloppe de protection (2) est pourvu d'une rainure de sortie de vapeur verticale (20) ; la partie supérieure de l'enveloppe de protection (2) est également pourvue d'orifices (21), les orifices (21) étant utilisés pour guider le liquide dans le guide de liquide (1) ; la surface inférieure du guide de liquide (1) ou la partie dans le guide de liquide (1) à proximité de la surface inférieure est pourvue d'un corps chauffant (3), le corps chauffant (3) pouvant chauffer le liquide dans le guide de liquide (1) après avoir été mis sous tension, et un aérosol formé par l'évaporation du liquide de la surface inférieure du guide de liquide (1) est évacué vers le haut à partir des trous traversants de sortie de vapeur (10) ou de la rainure de sortie de vapeur (20). Les avantages du noyau d'atomisation résident dans le fait que : l'enveloppe de protection (2) peut protéger le guide de liquide interne (1) en matériau céramique poreux, ce qui permet d'éviter les dommages causés par la fragmentation, et de prolonger la durée de vie d'un produit ; la structure est simple, et est assemblée de manière commode dans un atomiseur, ce qui facilite la production automatique de l'atomiseur.
PCT/CN2021/139467 2021-01-29 2021-12-20 Noyau d'atomisation doté d'une enveloppe de protection Ceased WO2022161015A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120268179.4U CN214903824U (zh) 2021-01-29 2021-01-29 具有保护罩的雾化芯
CN202120268179.4 2021-01-29

Publications (1)

Publication Number Publication Date
WO2022161015A1 true WO2022161015A1 (fr) 2022-08-04

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ID=79101070

Family Applications (1)

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PCT/CN2021/139467 Ceased WO2022161015A1 (fr) 2021-01-29 2021-12-20 Noyau d'atomisation doté d'une enveloppe de protection

Country Status (2)

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CN (1) CN214903824U (fr)
WO (1) WO2022161015A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214903824U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有保护罩的雾化芯
CN115191659A (zh) * 2022-08-15 2022-10-18 深圳市吉迩科技有限公司 一种雾化芯及雾化器

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057157A (zh) * 2015-09-22 2015-11-18 深圳市杰仕博科技有限公司 雾化液贮液装置及雾化器
CN205813574U (zh) * 2016-05-24 2016-12-21 深圳麦克韦尔股份有限公司 电子烟及其雾化器
US20190037920A1 (en) * 2017-08-02 2019-02-07 Joyetech Europe Holding Gmbh Atomization core device and electronic cigarette
CN110584208A (zh) * 2019-09-06 2019-12-20 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
CN211353935U (zh) * 2019-09-11 2020-08-28 深圳市博迪科技开发有限公司 一种包含多孔玻璃雾化装置的电子烟
CN112120291A (zh) * 2020-09-23 2020-12-25 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
CN112690502A (zh) * 2021-01-29 2021-04-23 深圳市康泓威科技有限公司 具有保护罩的一体式雾化芯
CN112690500A (zh) * 2021-01-29 2021-04-23 深圳市康泓威科技有限公司 雾化芯具有保护罩的雾化器
CN214903824U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有保护罩的雾化芯
CN214962643U (zh) * 2021-01-29 2021-12-03 惠州市新泓威科技有限公司 雾化芯设于雾化座内底部的雾化器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057157A (zh) * 2015-09-22 2015-11-18 深圳市杰仕博科技有限公司 雾化液贮液装置及雾化器
CN205813574U (zh) * 2016-05-24 2016-12-21 深圳麦克韦尔股份有限公司 电子烟及其雾化器
US20190037920A1 (en) * 2017-08-02 2019-02-07 Joyetech Europe Holding Gmbh Atomization core device and electronic cigarette
CN110584208A (zh) * 2019-09-06 2019-12-20 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
CN211353935U (zh) * 2019-09-11 2020-08-28 深圳市博迪科技开发有限公司 一种包含多孔玻璃雾化装置的电子烟
CN112120291A (zh) * 2020-09-23 2020-12-25 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
CN112690502A (zh) * 2021-01-29 2021-04-23 深圳市康泓威科技有限公司 具有保护罩的一体式雾化芯
CN112690500A (zh) * 2021-01-29 2021-04-23 深圳市康泓威科技有限公司 雾化芯具有保护罩的雾化器
CN214903824U (zh) * 2021-01-29 2021-11-30 惠州市新泓威科技有限公司 具有保护罩的雾化芯
CN214962643U (zh) * 2021-01-29 2021-12-03 惠州市新泓威科技有限公司 雾化芯设于雾化座内底部的雾化器

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