WO2022151588A1 - Dispositif d'atomisation et cigarette électronique - Google Patents

Dispositif d'atomisation et cigarette électronique Download PDF

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Publication number
WO2022151588A1
WO2022151588A1 PCT/CN2021/083197 CN2021083197W WO2022151588A1 WO 2022151588 A1 WO2022151588 A1 WO 2022151588A1 CN 2021083197 W CN2021083197 W CN 2021083197W WO 2022151588 A1 WO2022151588 A1 WO 2022151588A1
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WO
WIPO (PCT)
Prior art keywords
liquid
atomization
atomizing
hole
liquid storage
Prior art date
Application number
PCT/CN2021/083197
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English (en)
Chinese (zh)
Inventor
王向辉
于久江
郑少坚
黄伟宏
Original Assignee
凡品思(深圳)科技有限公司
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Publication of WO2022151588A1 publication Critical patent/WO2022151588A1/fr

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    • 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
    • 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
    • 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
    • A24F40/85—Maintenance, e.g. cleaning

Definitions

  • the present application relates to the field of electronic cigarette manufacturing, and in particular, to an atomizing device and an electronic cigarette.
  • the pod-type electronic cigarette vaporizers on the market are also called cartridges, atomizers or electronic cigarette vaporizers.
  • This electronic cigarette atomizer belongs to a disposable atomizer, and its atomization chamber, oil storage chamber and heating mechanism are designed as one body, that is, the atomization chamber and heating mechanism are integrated in the oil storage chamber.
  • the inventor found that in the existing electronic cigarette atomizer, even if there is a structure in which the e-liquid (or atomizing liquid) is separated from the atomizing core, the design of the e-liquid and the atomizing core are still integrated.
  • the e-liquid in the oil storage chamber is used up, the entire electronic cigarette atomizer needs to be discarded together, that is, the oil storage chamber and the heating mechanism need to be discarded. It can be seen that the existing electronic cigarette atomizer has no cost or Environmental considerations are extremely unfavorable.
  • the technical problem to be solved by this application is: aiming at the problem that the electronic cigarette atomizer needs to be discarded as a whole when the e-liquid in the oil storage cavity is used up in the existing electronic cigarette atomizer, an atomizing device and an electronic cigarette are provided, so that the The atomizing device can be recycled.
  • a first aspect of the present application provides an atomization device, the atomization device includes a liquid storage, a sealing member, a sealing seat and a heating mechanism, wherein:
  • the liquid storage comprises a liquid storage cavity, a suction nozzle and an atomization air passage connected to the suction nozzle, and the liquid storage cavity is provided with a liquid outlet hole communicated with the atomization air passage;
  • the sealing member is provided with a liquid guiding hole, and the sealing member is sealed and installed on the outer side wall of the atomizing air passage; the outer side wall of the sealing member and the inner side wall of the liquid storage form an annular opening, and the sealing seat sealingly mounted in the annular opening;
  • the heating mechanism includes an atomization base and an atomization pipe arranged on the atomization base, the atomization pipe is provided with a liquid inlet hole, and the atomization pipe is arranged in the atomization air passage, and makes the
  • the bottom of the sealing seat is fixed on the atomization base, and the atomization base is detachably installed on the bottom of the sealing seat; the bottom of the atomization base is provided with an air intake hole that communicates with the atomization pipe ;
  • the bottom of the sealing seat is further provided with a first positioning structure and a second positioning structure
  • the atomization base is further provided with a third positioning structure matching both the first positioning structure and the positioning structure.
  • the sealing member separates the liquid outlet hole
  • the sealing member is connected to the liquid outlet hole.
  • the first positioning structure and the second positioning structure are grooves, and the third positioning structure is a bump.
  • the bottom of the seal is provided with a first fixing structure, and the first fixing structure includes a first groove and a second groove; the atomization base is provided with a second fixing structure, the first fixing structure is The second fixing structure includes a first bump and a second bump, wherein:
  • the first groove and the first bump are matched and connected;
  • the second groove and the second bump are matched and connected.
  • the atomizing device further includes a first oil-conducting medium, and a surrounding heating wire is arranged in the atomizing tube, wherein:
  • the first oil guiding medium is arranged between the heating wire and the atomizing tube.
  • the atomizing device further comprises an airway tube, wherein:
  • the airway tube is arranged on the atomizing tube, and the airway tube is communicated with the suction nozzle.
  • the atomization device further includes a second oil-conducting medium
  • the atomization base further includes a connection pipe for setting the atomization pipe
  • the connection pipe is provided with a connection pipe for communicating the liquid outlet.
  • the second oil guiding medium is arranged between the atomizing pipe and the connecting pipe.
  • the liquid guiding hole includes a first liquid guiding hole and a second liquid guiding hole, and the first liquid guiding hole and the second liquid guiding hole are respectively provided at both ends of the sealing member;
  • the liquid outlet hole includes a first liquid outlet hole and a second liquid outlet hole, and the first liquid outlet hole and the second liquid outlet hole are respectively arranged at both ends of the atomizing air passage;
  • the liquid inlet hole includes a first liquid inlet hole and a second liquid inlet hole, and the first liquid inlet hole and the second liquid inlet hole are respectively provided at both ends of the atomizing tube.
  • the atomizing device further comprises a sealing rubber ring
  • the sealing seat is sealed in the annular opening through the sealing rubber ring.
  • a second aspect of the present application provides an electronic cigarette, wherein the electronic cigarette includes the atomizing device described in any one of the above.
  • the present application provides an atomizing device and an electronic cigarette, wherein the atomizing device includes a liquid storage, a sealing member, a sealing seat, and a heating mechanism, wherein: the liquid storage includes a liquid storage cavity, a suction nozzle, and an atomizing gas connected to the suction nozzle
  • the liquid storage chamber is provided with a liquid outlet hole that communicates with the atomization air channel;
  • the seal is provided with a liquid guide hole, and the seal is sealed and installed on the outer side wall of the atomization air channel; the outer side wall of the seal and the inner side wall of the liquid storage
  • An annular opening is formed, and the sealing seat is sealed and installed in the annular opening;
  • the heating mechanism includes an atomization base and an atomization tube arranged on the atomization base.
  • the bottom of the sealing seat is fixed on the atomization base, and the atomization base can be detachably installed on the bottom of the sealing seat; the bottom of the atomization base is provided with an air inlet hole that communicates with the atomization pipe; when the liquid storage or atomization base is rotated When the preset position is reached, the liquid storage and the sealing member rotate relatively, and the liquid guide hole, the liquid outlet hole and the liquid inlet hole are connected in sequence.
  • the atomization device provided in the present application is provided with a sealing member, a sealing seat, and a detachable liquid storage and heating mechanism, wherein the sealing member is sealed and installed on the outer side wall of the liquid storage cavity with the atomization air passage in the liquid storage, so as to prevent The sealing element can separate the liquid outlet hole opened in the liquid storage chamber.
  • the outer side wall of the sealing element and the inner side wall of the liquid storage chamber form an annular opening, and the annular opening is sealed by the sealing seat, and the liquid storage chamber can form a Independent closed cavity, so that when the atomizing tube of the heating mechanism is installed in the atomizing air duct, the bottom of the sealing seat is fixed on the atomizing base, and the atomizing base is detachably installed on the bottom of the sealing seat.
  • the atomizing device needs to work, at this time, by rotating the liquid storage or rotating the atomizing base, the liquid storage and the seal can be rotated relative to each other.
  • the e-liquid When the inner e-liquid guide is led out from the liquid guide hole, the liquid outlet hole and the liquid inlet hole to the heated heating wire in sequence, the e-liquid can be atomized. And based on the bottom of the atomization base is provided with an air intake hole that communicates with the atomization pipe, at this time the atomized oil fume can pass through the atomization air channel to the suction nozzle. It can be seen that the application can realize that the liquid storage chamber and the heating mechanism are separated into two parts.
  • FIG. 1 is an exploded view provided by an atomizing device according to an embodiment of the present application.
  • Fig. 2 is another exploded view provided by the atomizing device according to an embodiment of the present application.
  • FIG. 3 is a perspective view provided by an atomizing device according to an embodiment of the present application.
  • FIG. 4 is an enlarged perspective view of a connecting pipe and a connecting hole provided by an atomizing device according to an embodiment of the present application;
  • FIG. 5 is another perspective view provided by an atomizing device according to an embodiment of the present application.
  • FIG. 6 is another perspective view provided by an atomizing device according to an embodiment of the present application.
  • FIG. 7 is a perspective view of a rotating liquid storage liquid provided by an atomizing device according to an embodiment of the present application to a preset position;
  • FIG. 8 is a perspective view of an atomizing device provided by an atomizing device according to an embodiment of the present application in an initial state
  • FIG. 9 is a cross-sectional view of the conduction state of the liquid guide hole and the liquid outlet hole provided by the atomizing device according to an embodiment of the present application.
  • FIG. 10 is a partially enlarged cross-sectional view of the conduction state of the liquid guide hole and the liquid outlet hole provided by the atomizing device according to an embodiment of the present application;
  • FIG. 11 is a cross-sectional view of a closed state of a liquid guide hole and a liquid outlet hole provided by an atomizing device according to an embodiment of the present application;
  • FIG. 12 is a partially enlarged cross-sectional view of the closed state of the liquid guide hole and the liquid outlet hole provided by the atomizing device according to an embodiment of the present application.
  • 3-seal seat 31-first positioning structure; 32-second positioning structure; 33-seal ring groove;
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • plurality means two or more, unless otherwise expressly and specifically defined.
  • FIG. 1 to FIG. 12 Please refer to FIG. 1 to FIG. 12 together, and the example of the atomizing device provided by the present application will be described in further detail below.
  • a first aspect of the present application provides an atomizing device, which can heat e-liquid used in electronic cigarettes, so that when a user smokes a cigarette holder, the atomized oil fume can pass through the atomizing airway 12 into the user's mouth.
  • the atomizing device may have a long and flat structure, and the atomizing device includes a liquid storage 1 , a sealing member 2 , a sealing seat 3 and a heating mechanism 4 , wherein , the sealing member 2 can be made of silicone or rubber material, the sealing member 2 is used to separate and connect the liquid between the liquid storage chamber 13 and the heating mechanism 4, and the liquid can be the oil used in the electronic cigarette,
  • the oil can include, but is not limited to, for example, food grade or pharmaceutical grade glycerin (also called glycerin), propylene glycol and polyethylene glycol, as well as special tobacco flavors, etc.;
  • the sealing seat 3 can be made of plastic or silica gel and other materials Therefore, preferably, a sealing rubber ring 6 may also be provided on the periphery of the sealing seat 3 .
  • the liquid storage 1 includes a liquid storage chamber 13, a suction nozzle 11, and an atomizing air passage 12 connected to the suction nozzle 11.
  • the liquid storage chamber 13 is provided with a liquid outlet hole 14 that communicates with the atomizing air passage 12.
  • the central part of the liquid 1 is provided with an atomizing air passage 12 that communicates with the suction nozzle 11 in the axial direction.
  • the atomizing air passage 12 can be realized by means of injection molding, or a separate pipe is arranged in the liquid storage 1. Preferably, it can be realized by using It is manufactured by integral molding to improve the tightness of the liquid storage 1.
  • the outer side wall of the atomization air passage 12 and the inner side wall of the liquid storage 1 can form a liquid storage.
  • Cavity 13 the liquid storage cavity 13 can be used to hold e-liquid
  • the liquid storage cavity 13 is radially provided with a liquid outlet hole 14 that communicates with the atomization air passage 12, in addition, in order to ensure smooth liquid conduction, the liquid outlet hole 14
  • at least one liquid outlet hole 14 may be provided, exemplarily, two liquid outlet holes 14 may be provided, that is, both ends of the liquid storage chamber 13 may be provided with a first liquid outlet hole and a second liquid outlet hole, respectively.
  • the sealing member 2 is provided with a liquid guiding hole 21 in the radial direction. Specifically, at least one liquid guiding hole 21 can be provided. Exemplarily, two liquid guiding holes 21 can be provided, that is, both ends of the sealing member 2 can be respectively provided with a first The liquid guide hole and the second liquid guide hole, the sealing member 2 is sealed and installed on the outer side wall of the atomizing air passage 12, for example, the sealing installation is in the form of interference fit.
  • the liquid guide hole 21 is installed on the liquid outlet hole 14 opened in the liquid storage chamber 13 with interference, so that the sealing member 2 can be used to separate the liquid outlet hole 14 of the liquid storage chamber 13; it can be understood that after sealing the sealing member 2 When installed on the outer side wall of the atomizing air passage 12, the outer side wall of the sealing member 2 and the inner side wall of the liquid storage 1 can form an annular opening (not shown in the figure), then the sealing seat 3 can be sealed and installed in the annular opening. , for example, the sealing seat 3 can be sealedly mounted on the annular opening by ultrasonic welding, so that the liquid storage cavity 13 forms an independent closed cavity.
  • the heating mechanism 4 includes an atomization base 41 and an atomization tube 42 arranged on the atomization base 41.
  • the atomization tube 42 may be provided with a liquid inlet hole 43 in the radial direction, and the liquid inlet hole 43 may be specifically provided with at least one, Exemplarily, two liquid inlet holes 43 may be provided, that is, the two ends of the atomization tube 42 are respectively provided with a first liquid inlet hole and a second liquid inlet hole.
  • the detachable installation can be set by, for example, magnetic suction.
  • the atomization base 41 can be detachably installed at the bottom of the liquid storage 1; in addition, the bottom of the atomization base 41 is also provided with an air inlet 411 for communicating with the atomization pipe 42. It can be understood that the air inlet 411 is used for When the heating mechanism 4 heats the e-liquid to generate atomized smoke, a negative pressure balance can be generated through the air intake hole 411 .
  • the sealing member 2 is fixed based on the atomization base 41, and when the liquid storage 1 is rotated or the atomization base 41 is rotated to a preset position, the preset position is the liquid guide hole 21 and the liquid outlet hole 14.
  • the position that is connected to the liquid inlet hole 43 specifically, an original position can be marked on the atomizing base 41, and when the liquid storage 1 or the rotary atomizing base 41 is rotated to a predetermined angle, it can be observed whether there is oil at this time.
  • Export if oil is exported, it means that the current liquid guide hole 21, the liquid outlet hole 14 and the liquid inlet hole 43 are connected to each other.
  • a target position can be marked at this position, so that when the liquid storage 1 is rotated or the mist is rotated
  • the base 41 reaches the target position, the liquid storage 1 and the sealing member 2 can rotate relative to each other, and the liquid guide hole 21 , the liquid outlet hole 14 and the liquid inlet hole 43 are connected in sequence.
  • the sealing member 2 is sealed and installed in the liquid storage cavity of the liquid storage 1 with the atomization air passage 12. 13, so that the sealing member 2 can separate the liquid outlet hole 14 opened by the liquid storage chamber 13.
  • the outer side wall of the sealing member 2 and the inner side wall of the liquid storage chamber 13 form an annular opening, and pass through the sealing seat 3 pairs. If the annular opening is sealed, the liquid storage cavity 13 can form an independent closed cavity, so that when the atomizing tube 42 of the heating mechanism 4 is arranged in the atomizing air passage 12, the bottom of the sealing seat 3 is fixedly arranged in the atomizing air duct 12.
  • the atomizing base 41 is detachably mounted on the bottom of the sealing seat 3 .
  • the liquid storage 1 or the atomizing base 41 by rotating the liquid storage 1 or the atomizing base 41, the liquid storage 1 and the sealing member 2 can be rotated relative to each other, then the liquid guide hole 21, the liquid outlet hole 14 and the liquid inlet hole 43 are in sequence
  • the e-liquid in the liquid storage chamber 13 can be atomized when the e-liquid is led out from the liquid-conducting hole 21, the liquid-out hole 14 and the liquid-inlet hole 43 to the heated heating wire 44 in sequence.
  • the above embodiment can realize the liquid storage chamber 13.
  • the heating mechanism 4 is separated from the heating mechanism 4, which is different from the integrated design of the liquid storage chamber 13 and the heating mechanism 4 in the prior art; It is disassembled to choose to add e-liquid into the liquid storage chamber 13, so that both the liquid storage 1 and the heating mechanism 4 can be recycled, so as to reduce the use cost of the electronic cigarette atomizer and improve the environmental protection.
  • the numbers of the liquid guide holes 21 , the liquid outlet holes 14 and the liquid inlet holes 43 in the above-mentioned embodiments are only used for example and are not limited, and can be set according to actual scenarios.
  • the bottom of the sealing base 3 may also be provided with a first positioning structure 31 and a second positioning structure 32 .
  • the first positioning structure 31 and the second positioning structure 32 can be set as a groove
  • the third positioning structure 412 can be set as a convex point
  • the convex point can be set as a hemispherical or other arc shape
  • the convex point can be understood as the positioning reference when the liquid storage 1 and the heating mechanism 4 rotate axially
  • the sealing member 2 can separate the liquid outlet hole 14, so that the oil fume cannot be exported;
  • the liquid guide hole 21 of the sealing member 2 and the liquid outlet hole 14 of the liquid storage chamber 13 can be connected, then The liquid guide hole 21 , the liquid outlet hole 14 and the liquid inlet hole 43 can be connected in sequence.
  • Fig. 6 can understand the initial state of the smoke device.
  • the seal 2 separates the liquid outlet hole 14, and the e-liquid in the liquid storage chamber 13 cannot be used. outflow.
  • FIG. 7 when the liquid storage 1 is rotated to a predetermined position, or the atomization base 41 is rotated to a predetermined position, for example, when the second positioning structure 32 and the third positioning structure 412 are matched and connected, the liquid storage 1 If there is relative rotation with the seal 2, the liquid guide hole 21 of the seal 2 and the liquid outlet hole 14 of the liquid storage chamber 13 can be connected. The user can use the smoke device.
  • the bottom of the sealing member 2 may be provided with a first fixing structure 22.
  • 22 includes a first groove and a second groove
  • the atomization base 41 may be provided with a second fixing structure 413
  • the first fixing structure 22 is fixedly connected with the second fixing structure 413
  • the second fixing structure 413 includes a first bump and a second bump, wherein: the first groove and the first bump are matched and connected; the second groove and the second bump are matched and connected.
  • the first fixing structure 22 may also be set as a bump, and the second fixing structure 413 may be set as a groove. To avoid redundancy, the description will not be described here.
  • the atomizing device may further include a first oil-conducting medium 51, and the atomizing tube 42 is provided with a surrounding heating wire 44, wherein: the first oil guiding medium 51 is arranged between the heating wire 44 and the atomizing tube 42 .
  • the first oil-conducting medium 51 can include, but is not limited to, for example, cotton, non-woven fabric, glass fiber, ceramic, chemical fiber, etc., which is not limited, and can be selected according to actual scenarios.
  • the atomizing tube 42 may further be provided with a second oil-conducting medium 52 , and the second oil-conducting medium 52 may include But not limited to, for example, made of cotton, non-woven fabric, glass fiber, ceramics, chemical fiber, etc., and is not limited. As shown in FIG. 2-FIG.
  • the atomization base 41 further includes a connecting pipe 414 for setting the atomizing pipe 42, so that the atomizing pipe 42 can be set on the connecting pipe 414, in order to make the liquid inlet and outlet holes
  • the liquid hole 14 is connected to each other, and the connecting pipe 414 is further provided with a connecting hole 4141 for communicating with the liquid outlet hole 14 .
  • the connection pipe 414 by arranging the connection pipe 414 on the atomization base 41, the installation of the atomization pipe 42 can be facilitated.
  • the second oil guiding medium 52 can also absorb a certain capacity of e-liquid, so as to reduce or avoid the leakage of e-liquid through the gap and improve the sealing performance of the atomizing device.
  • the sealing ring 23 is matched with the sealing ring groove 33, so as to improve the sealing performance of the sealing seat 3 in the annular opening.
  • the atomizing device in order to improve the sealing performance of the sealing seat 3 at the annular opening, specifically, as shown in FIG. 9 and FIG. 12 , the atomizing device further includes a sealing rubber ring 6 ; the sealing seat 3 is sealed by the sealing rubber ring 6 Set in the annular opening.
  • a groove may be provided on the side of the sealing ring, and the sealing rubber ring 6 may be provided on the groove, so as to improve the sealing performance of the sealing seat 3 in the annular opening.
  • the atomizing device further includes an airway tube 7, and the airway tube 7 can be made of steel pipe material, or plastic material, or glass fiber material, etc.
  • the airway tube 7 is provided on the atomizing tube 42, and the airway tube is communicated with the suction nozzle 11.
  • the airway tube can be installed by means of riveting.
  • the airway tube 7 can guide the smoke generated by the heating mechanism 4 .
  • a second aspect of the present application provides an electronic cigarette.
  • the electronic cigarette specifically includes the atomizing device of any of the above-mentioned embodiments and a host (not shown in the figure), and the host is provided with a power supply module, Specifically, as shown in FIGS. 2 and 6 , the positive electrode lug 81 and the negative electrode lug 82 can be drawn out through the atomizing device, and the positive electrode contact 91 and the negative electrode contact 92 can be set through the atomizing base 41 to connect the positive electrode lug 81 to the On the positive contact 91, and the negative ear 82 is connected to the negative contact 92, the atomizing device can be installed on the host as a whole.
  • the application of the electronic cigarette can be made more flexible.

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Abstract

L'invention concerne un dispositif d'atomisation et une cigarette électronique. Le dispositif d'atomisation comprend un corps de stockage de liquide (1), un élément d'étanchéité (2), un siège d'étanchéité (3) et un mécanisme de chauffage (4). Le corps de stockage de liquide (1) comprend une cavité de stockage de liquide (13), un embout buccal (11) et un canal d'air d'atomisation (12) en communication avec l'embout buccal (11), la cavité de stockage de liquide (13) étant pourvue d'un trou de sortie de liquide (14) en communication avec le canal d'air d'atomisation (12). L'élément d'étanchéité (2) est pourvu d'un trou de guidage de liquide (21), et l'élément d'étanchéité (2) est disposé sur une paroi latérale externe du canal d'air d'atomisation (12) de manière étanche ; et une ouverture annulaire est formée par une paroi latérale externe de l'élément d'étanchéité (2) et une paroi latérale interne du corps de stockage de liquide (1), et le siège d'étanchéité (3) est disposé dans l'ouverture annulaire de manière étanche. Le mécanisme de chauffage (4) comprend une base d'atomisation (41) et un tuyau d'atomisation (42) disposé sur la base d'atomisation (41), un trou d'admission de liquide (43) est disposé dans le tuyau d'atomisation (42) ; le tuyau d'atomisation (42) est disposé dans le canal d'air d'atomisation (12) ; la partie inférieure du siège d'étanchéité (3) est disposé à demeure sur la base d'atomisation (41) ; et la base d'atomisation (41) est disposée amovible au niveau de la partie inférieure du siège d'étanchéité (3). Un trou d'admission d'air (411) qui est en communication avec le tuyau d'atomisation (42) est disposé au niveau de la partie inférieure de la base d'atomisation (41) ; et lorsque le corps de stockage de liquide (1) ou la base d'atomisation (41) est tourné(e) vers une position prédéfinie, le corps de stockage de liquide (1) et l'élément d'étanchéité (2) tournent l'un par rapport à l'autre, et un trou de guidage de liquide (21), un trou de sortie de liquide (14) et un trou d'admission de liquide (43) sont séquentiellement en communication les uns avec les autres, séparant ainsi la cavité de stockage de liquide (13) du mécanisme de chauffage (4).
PCT/CN2021/083197 2021-01-18 2021-03-26 Dispositif d'atomisation et cigarette électronique WO2022151588A1 (fr)

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CN202110062444.8 2021-01-18
CN202110062444.8A CN112741370B (zh) 2021-01-18 2021-01-18 一种雾化装置以及电子烟

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CN113142655B (zh) * 2021-05-17 2024-06-11 深圳市禾晗科技有限公司 一种雾化设备
CN215455411U (zh) * 2021-06-28 2022-01-11 深圳市华诚达精密工业有限公司 雾化装置、气溶胶生成装置
CN114259083A (zh) * 2022-01-11 2022-04-01 惠州市新泓威科技有限公司 防漏液的分体式雾化器

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