WO2022088898A1 - Atomiseur ayant un ensemble d'atomisation intégré et un noyau d'atomisation de type réservoir - Google Patents

Atomiseur ayant un ensemble d'atomisation intégré et un noyau d'atomisation de type réservoir Download PDF

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Publication number
WO2022088898A1
WO2022088898A1 PCT/CN2021/114773 CN2021114773W WO2022088898A1 WO 2022088898 A1 WO2022088898 A1 WO 2022088898A1 CN 2021114773 W CN2021114773 W CN 2021114773W WO 2022088898 A1 WO2022088898 A1 WO 2022088898A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomization
atomizing
liquid storage
atomizer
assembly
Prior art date
Application number
PCT/CN2021/114773
Other languages
English (en)
Chinese (zh)
Inventor
林光榕
郑贤彬
Original Assignee
惠州市新泓威科技有限公司
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 惠州市新泓威科技有限公司 filed Critical 惠州市新泓威科技有限公司
Publication of WO2022088898A1 publication Critical patent/WO2022088898A1/fr

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Classifications

    • 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
    • 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
    • A24F40/48—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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M15/0001—Details of inhalators; Constructional features thereof

Definitions

  • the present invention relates to the technical field of electronic atomizing equipment, and more particularly, the present invention relates to an atomizer having an integrated atomizing assembly and a liquid storage tank-type atomizing core.
  • 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 a heating unit, which can atomize the solution to be atomized into vapor when powered on. Mist for the user to inhale through the mouth.
  • Electronic atomization equipment specifically includes medical liquid atomization equipment.
  • the material used as the liquid-conducting material in the atomizer is generally a long glass fiber rope or cotton rope, and the heating wire for heating is directly wound on the glass fiber rope or cotton rope.
  • the liquid storage performance is poor. During the heating process, it is easy to burn due to the small amount of liquid storage and the untimely conduction of the atomized liquid, resulting in a burnt smell, resulting in poor user experience.
  • the glass fiber rope or cotton rope is horizontally erected on the top of the atomization seat, and both ends of the glass fiber rope or cotton rope extend into the liquid storage cavity Absorbs and conducts the atomized liquid.
  • This structure generally cannot completely seal the liquid storage chamber and the glass fiber rope or cotton rope.
  • the user's suction force is large, it is easy to cause liquid leakage.
  • the purpose of the present invention is to provide an atomizer with an integrated atomization assembly and a liquid storage tank type atomization core in order to overcome the deficiencies of the above-mentioned technologies.
  • an atomizer with an integrated atomization assembly and a liquid storage tank type atomization core including an atomization shell, and the atomization shell includes a suction nozzle end and a connecting end, so The nozzle end is provided with a suction port, the connection end is provided with an opening, the atomization shell is connected with the battery assembly through the connection end to form an electronic atomization device, and an integrated atomization assembly is also included.
  • the opening is installed in the atomization shell, and the atomization shell is provided with a mist suction channel extending downward from the suction port.
  • the core includes an atomizing core body for conducting the atomizing liquid and a heating resistor for heating the atomizing liquid.
  • the upper end surface of the atomizing core body is provided with a concave liquid storage tank, and the base includes a surrounding wall and a bottom plate , the surrounding wall, the bottom plate, the atomization core seat and the atomization core are enclosed to form an atomization cavity, and the base is blocked in the The opening of the atomizing shell.
  • the mist suction channel is arranged in the inner center of the atomization shell.
  • the heating resistor is arranged on the lower surface of the atomizing core body or in the atomizing core body close to the lower surface.
  • the lower outer wall of the atomizing core body is provided with a shoulder.
  • the atomizing core body is composed of a microporous ceramic material or a microporous diatomaceous earth material.
  • the bottom plate of the base is provided with an air intake hole communicating with the atomizing cavity.
  • mist outlet gaps are provided on both sides of the surrounding wall of the base
  • mist outlet grooves communicated with the mist outlet gaps are provided on both sides of the outer wall of the atomizing core base, and the upper end of the mist outlet grooves It is radially connected to the upper central hole provided on the atomizing core seat, and the upper central hole of the atomizing core seat is upwardly communicated with the mist suction channel.
  • the cavity between the sealing sleeve of the liquid storage cavity and the inner wall of the atomization shell constitutes a liquid storage cavity for storing the atomized liquid
  • the sealing sleeve of the liquid storage cavity and the atomization core seat are both provided with communication Describe the liquid storage cavity and the liquid guiding through hole of the installation cavity.
  • the inner walls of the two sides of the connecting end of the atomizing shell are provided with a first clamping hole or a first clamping groove, and the The side wall of the base is provided with a first convex buckle which is buckled with the first card hole or the first card slot.
  • the lower outer wall of the atomization core base is provided with a second clamping hole or a second clamping groove, and the The two side wall parts are provided with second protruding buckles which are buckled with the second clamping holes or the second clamping grooves.
  • a support column is provided inside the base to support the atomizing core body upward.
  • the bottom plate of the base is provided with an electrode mounting hole, and the electrode mounting hole is provided with a positive electrode or a negative electrode, and the positive electrode or the negative electrode is connected with another positive electrode or a negative electrode provided on the battery assembly. electrode interfere with the electrical connection.
  • a magnet or magnetophilic material is embedded in the outer bottom of the base, and the magnet or magnetophilic material and another magnet or magnetophilic material provided on the battery assembly generate mutual attraction to make the atomizer and the battery
  • the components are magnetically connected.
  • the mist suction channel arranged in the inner center of the atomizing shell is adopted, which helps to shorten the mist suction channel and improve the efficiency of sucking out the mist;
  • the integrated atomization component is adopted, which makes the structure simple, the assembly is convenient, and the production efficiency can be greatly improved. And it is convenient for fully automated production; in addition, the atomizing core body composed of microporous materials is used to conduct the atomized liquid.
  • the atomization core is installed in the atomization core.
  • the structure of the lower part of the core seat and the atomizing core adopting the liquid storage tank structure make the atomized liquid conduct quickly, and the structure is firm and not deformed, and the sealing effect is good without causing liquid leakage and gas leakage.
  • Fig. 1 is the three-dimensional exploded structure diagram of the atomizer of the present invention
  • Figure 2 is a perspective view of the one-piece atomization assembly of the present invention.
  • Fig. 3 is a perspective exploded structural view of the integrated atomization assembly of the present invention.
  • Figure 4 is a perspective view of the atomizing core of the present invention.
  • Fig. 5 is the bottom view of the atomizing core of the present invention.
  • Fig. 6 is the sectional view of the atomizing core of the present invention.
  • Fig. 7 is the front view of the atomizer of the present invention.
  • Figure 8 is a side view of the atomizer of the present invention.
  • Fig. 9 is the sectional view of the atomizing shell of the present invention.
  • Figure 10 is a side sectional view of the atomizer of the present invention.
  • Figure 11 is a front cross-sectional view of the atomizer of the present invention.
  • Figure 12 is a top view of the liquid storage chamber sealing sleeve of the present invention.
  • Figure 13 is a cross-sectional view of the liquid storage chamber sealing sleeve of the present invention.
  • Figure 14 is a side view of the atomizing core seat of the present invention.
  • Figure 15 is a perspective view of the atomizing core seat of the present invention.
  • Figure 16 is a cross-sectional view of the atomizing core seat of the present invention.
  • Figure 17 is a perspective view one of the base of the present invention.
  • Fig. 18 is the second perspective view of the base of the present invention.
  • Fig. 19 is a cross-sectional view of the base of the present invention.
  • the suction port 110 of the nebulizer shell of the nebulizer is vertically upward Placement
  • the descriptions of "upper, lower, upper, lower, upper end, lower end, upper, lower" of each component described herein refer to the upper and lower positions of each component when the suction port of the atomizer is vertically placed upward. relation.
  • the atomizer includes an atomizing shell 1 and an integrated atomizing assembly 2.
  • the atomizing shell 1 includes a nozzle end 11 and a connecting end 12.
  • the nozzle end 11 is provided with a suction port 110
  • the connecting end 12 is provided with an opening 120.
  • the atomizing shell 1 Connect with the battery assembly (not shown in the figure) through the connecting end 12 to form an electronic atomization device.
  • the inner walls of the two sides of the connecting end 12 of the atomizing shell are provided with first snap grooves 122, and the side walls of the base 23 are provided with first protruding buckles 2311 which are buckled with the first snap grooves 122.
  • component 2 can be easily connected and fixed in the atomizing shell 1.
  • the one-piece atomizing assembly 2 can be easily assembled first, and then put into the atomizing shell 1 after the assembly is completed, so that not only the installation quality is reliable, but also the production efficiency is improved, and the Automated manufacturing.
  • the one-piece atomization assembly 2 includes a top-down
  • the liquid storage chamber sealing sleeve 21, the atomizing core seat 22 and the base 23 are connected in sequence, and the liquid storage chamber sealing sleeve 21 is used to seal the liquid storage chamber 10 Gap with atomizing core holder 22.
  • the lower end of the atomization core seat 22 is provided with an upwardly concave installation cavity 220, and the atomization core sealing seat 24 and the atomization core 25 are installed in the installation cavity 220.
  • the base 23 includes a surrounding wall 231 and a bottom plate 232.
  • the wall 231, the bottom plate 232, the atomizing core seat 22 and the atomizing core 25 enclose an atomizing cavity 230, the base 23 is blocked at the opening 120 of the atomizing shell.
  • the atomizing core 25 is installed in the installation cavity 220 at the lower part of the atomizing core seat 22. Compared with the traditional glass fiber rope or cotton rope as a liquid-conducting material, it is erected on the upper part of the atomizing seat, which is convenient for the atomizing core 25 to be attached above.
  • the liquid storage chamber 10 conducts the atomized liquid directly downward, so that due to the influence of gravity, the liquid guiding efficiency is high, the atomization is uniform, and the atomization effect is good.
  • the atomizing core 25 includes an atomizing core body 251 for conducting the atomizing liquid and a heating resistor 252 for heating the atomizing liquid, and a lead wire 253 is connected with the heating resistor 252.
  • the upper end surface of the atomizing core body 251 is provided with a liquid storage tank 250.
  • the liquid storage tank 250 has the function of temporarily storing and guiding the atomizing liquid, so that the heating resistor 252 can quickly replenish the atomizing liquid when heating and atomizing, so that the flow will not be interrupted. Dry burning.
  • the heating resistor 252 is arranged on the lower surface of the atomizing core body 251 or in the atomizing core body 251 close to the lower surface, so that the atomizing liquid is more easily evaporated and atomized on the surface of the atomizing chamber.
  • the atomizing core body 251 is made of microporous high temperature resistant material, especially made of microporous ceramic material or microporous diatomite material sintered.
  • the lower surface of the atomizing core body 251 is completely exposed in the atomizing chamber 230, so that the outside air entering the air inlet hole 2320 of the bottom plate can all flow through the atomizing chamber, which can efficiently bring out the mist Vapor or steam.
  • the bottom plate 232 of the base 23 is provided with an atomizing cavity.
  • 230 is connected to the air inlet hole 2320, and the two sides of the surrounding wall 231 of the base 23 are provided with mist outlet gaps 2310, both sides of the outer wall of the atomizing core seat 22 are provided with mist outlet grooves 221 that communicate with the mist outlet gap 2310, and the upper end of the mist outlet groove 221 is radially connected to the atomization core seat.
  • 22 is provided with an upper center hole 222, and the upper center hole 222 of the atomizing core seat communicates with the mist suction channel 1101 upward.
  • connection of 221 can guide the atomized steam or mist of the atomizing chamber 230 into the upper central hole 222 of the atomizing seat.
  • the groove design of the outer wall of the mist outlet groove 221 can make it avoid the liquid guiding through hole 101.
  • mist suction channel 1101 in the atomizing shell 1 there is also a mist suction channel 1101 in the atomizing shell 1, and the mist suction channel 1101 is connected with the suction port 110 and the mist outlet groove 221, the mist suction channel 1101 in this embodiment is set in the middle of the inner part of the atomizing shell 1, and the mist suction channel 1101 It is formed by integral molding of the central pipe extending downward from the suction port 110, and the mist suction channel 1101 is arranged in the middle, which helps to shorten the mist suction channel, improve the efficiency of inhaling and extracting the mist, and is also convenient for integral molding.
  • the space between the sealing sleeve 21 of the liquid storage chamber and the inner wall of the atomizing shell 1 is The cavity constitutes the liquid storage chamber 10 for storing the atomized liquid, and the liquid storage chamber sealing sleeve 21 and the atomization core seat 22 are all provided with a communication Reservoir 10 and mounting cavity 220.
  • the liquid guiding through hole 101 of the atomizing core 25, the liquid guiding through hole 101 is set in the The two sides of the upper central hole 222 of the core seat make the atomized liquid in the liquid storage chamber 10 have more opportunities to guide the liquid downward when the amount is small and the atomizer is inclined.
  • the inner walls on both sides of the connecting end 12 are provided with first locking grooves 122
  • the sidewalls of the base 23 are provided with first protrusions that are buckled with the first locking grooves 122 .
  • Buckle 2311, the snap connection makes the base 23 It can only be installed in the atomizing shell 1 and cannot be disassembled outwards, and the installation is convenient, the connection is firm and not easy to loosen, and liquid leakage is avoided.
  • the lower outer wall of the atomizing core base 22 is provided with a second snap hole 223
  • the two side walls of the base 23 are provided with a second protruding buckle 2312 which is buckled with the second snap hole 223
  • two sides of the base 23 are provided with lugs 2313 that protrude upward and are connected with the atomizing core base 22, and the second lugs 2312 are provided on the lugs 2313.
  • the snap connection enables the atomizing core seat 22 to be directly connected with the base 23.
  • the second locking hole 223 can also be changed to a second convex buckle
  • the second convex buckle 2312 can also be changed to a second locking hole.
  • the interior of the base 23 is provided with a support column 2314 that supports the atomizing core body 251 upward.
  • the support column 2314 is arranged at the surrounding wall 231 of the base, which does not affect the cavity that does not occupy the base 23, and can firmly fix the atomizing core body 251 upward in the groove 220, and press it on the atomizing core sealing seat 24, Avoid leakage.
  • the bottom of the base 23 is provided with an electrode mounting hole 2321, and a positive electrode or a negative electrode 233 is arranged in the electrode mounting hole 2321, and the positive electrode or the negative electrode 233 is electrically connected to another positive electrode or a negative electrode provided on the battery assembly.
  • the outer bottom of the base 23 is also provided with a blind hole 2322.
  • a magnet or magnetophilic material 26 is embedded in the blind hole 2322.
  • the magnet or magnetophilic material 26 and another magnet or magnetophilic material provided on the battery assembly generate a mutual attraction force.
  • the atomizer is magnetically connected to the battery assembly. on wall 231 of base 23
  • An annular groove 2315 is also provided, and a sealing ring (not shown in the figure) is installed in the annular groove 2315 to seal the gap between the base 23 and the inner wall of the atomizing shell 1 . Magnetic connection makes it easy to disassemble and assemble the atomizer.
  • the atomizing liquid After being heated by the heating resistor 252, the atomizing liquid is The atomization chamber 230 is atomized into steam or mist, and the generated steam or mist further passes through the mist outlet gap 2310, the mist outlet groove 221, the mist suction channel 1101, and the suction port 110, and is then inhaled by the user.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention concerne un atomiseur ayant un ensemble d'atomisation intégré (2) et un noyau d'atomisation de type réservoir, comprenant un boîtier d'atomisation (1). Une extrémité d'embout (11) du boîtier d'atomisation (1) est pourvue d'une ouverture d'aspiration (110) ; et une extrémité de raccordement (12) est pourvue d'une ouverture (120) ; l'ensemble d'atomisation intégré (2) est monté dans le boîtier d'atomisation (1) à partir de l'ouverture (120) ; le boîtier d'atomisation (1) est pourvu en interne d'un canal d'inhalation (1101) qui s'étend vers le bas à partir de l'ouverture d'aspiration (110) ; l'ensemble d'atomisation intégré (2) comprend un boîtier d'étanchéité de réservoir (21), un siège de noyau d'atomisation (22) et une base (23) reliés en séquence de haut en bas ; une chambre d'évidement de montage (220) est disposée au niveau de l'extrémité inférieure du siège de noyau d'atomisation (22) ; la chambre d'évidement de montage (220) est pourvue en interne d'une base d'étanchéité de noyau d'atomisation (24) et d'un noyau d'atomisation (25) ; le noyau d'atomisation (25) comprend un corps de noyau d'atomisation (251) qui est utilisé pour transférer un liquide d'atomisation, et une résistance chauffante (252) qui est utilisée pour chauffer le liquide d'atomisation ; un réservoir en retrait (250) est disposé au niveau de la surface d'extrémité supérieure du corps de noyau d'atomisation (251) ; la base (23) comprend une paroi d'enveloppement (231) et une plaque de base (232) ; la paroi d'enveloppement (231), la plaque de base (232), le siège de noyau d'atomisation (22) et le noyau d'atomisation (25) forment une chambre d'atomisation (230) ; la base (23) scelle l'ouverture (120) du boîtier d'atomisation (1), ce qui fournit ainsi une bonne performance de transfert de liquide et permet de générer un aérosol uniforme pendant une atomisation chauffée. La structure est une structure solide sans déformations et n'est pas vulnérable à des fuites de liquide et de gaz.
PCT/CN2021/114773 2020-10-27 2021-08-26 Atomiseur ayant un ensemble d'atomisation intégré et un noyau d'atomisation de type réservoir WO2022088898A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011165569.5A CN112316257A (zh) 2020-10-27 2020-10-27 具有一体式雾化组件和储液槽型雾化芯的雾化器
CN202011165569.5 2020-10-27

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WO2022088898A1 true WO2022088898A1 (fr) 2022-05-05

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WO (1) WO2022088898A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112316257A (zh) * 2020-10-27 2021-02-05 深圳市康泓威科技有限公司 具有一体式雾化组件和储液槽型雾化芯的雾化器
CN215531655U (zh) * 2021-06-11 2022-01-18 惠州市新泓威科技有限公司 电子雾化器
CN216088865U (zh) * 2021-09-24 2022-03-22 比亚迪精密制造有限公司 电子烟雾化装置及电子烟
CN113841938A (zh) * 2021-10-29 2021-12-28 惠州市新泓威科技有限公司 具有雾化凹槽的雾化芯
CN113892697A (zh) * 2021-11-10 2022-01-07 吉万(深圳)科技有限公司 气溶胶产生装置及其雾化器

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CN112316257A (zh) * 2020-10-27 2021-02-05 深圳市康泓威科技有限公司 具有一体式雾化组件和储液槽型雾化芯的雾化器

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US20130228191A1 (en) * 2011-06-28 2013-09-05 Kyle D. Newton Electronic Cigarette With Liquid Reservoir
CN107205485A (zh) * 2015-02-05 2017-09-26 惠州市吉瑞科技有限公司 雾化组件及电子烟
CN106136331A (zh) * 2016-08-09 2016-11-23 卓尔悦欧洲控股有限公司 一种雾化器及其电子烟
CN108185536A (zh) * 2018-02-13 2018-06-22 深圳麦克韦尔股份有限公司 电子烟及其雾化器
CN108576939A (zh) * 2018-07-13 2018-09-28 惠州市新泓威科技有限公司 具有一体式雾化芯的雾化器及其电子烟
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CN209931491U (zh) * 2019-03-14 2020-01-14 深圳市合元科技有限公司 烟弹及电子烟
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CN112316257A (zh) * 2020-10-27 2021-02-05 深圳市康泓威科技有限公司 具有一体式雾化组件和储液槽型雾化芯的雾化器

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