WO2022267571A1 - 雾化器及气溶胶发生装置 - Google Patents

雾化器及气溶胶发生装置 Download PDF

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Publication number
WO2022267571A1
WO2022267571A1 PCT/CN2022/081319 CN2022081319W WO2022267571A1 WO 2022267571 A1 WO2022267571 A1 WO 2022267571A1 CN 2022081319 W CN2022081319 W CN 2022081319W WO 2022267571 A1 WO2022267571 A1 WO 2022267571A1
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WO
WIPO (PCT)
Prior art keywords
atomization
liquid storage
air inlet
sealing
atomizer
Prior art date
Application number
PCT/CN2022/081319
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
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 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP22827076.5A priority Critical patent/EP4360476A1/en
Publication of WO2022267571A1 publication Critical patent/WO2022267571A1/zh
Priority to US18/393,740 priority patent/US20240114971A1/en

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • 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

Definitions

  • the utility model belongs to the technical field of simulated smoking, and particularly relates to an atomizer and an aerosol generating device.
  • the aerosol generating device is a relatively common imitation cigarette electronic product, which mainly includes an atomizer that can heat and atomize the aerosol-forming substrate to form smoke and a power supply device that supplies power to the atomizer.
  • the atomizer is generally provided with an air inlet communicating with the atomization cavity of the atomizer, so that the outside air can enter the atomization cavity.
  • the aerosol-forming substrate stored inside the atomizer is easy to leak through the air intake hole, which will not only cause pollution and waste of the aerosol-forming substrate, but also cause damage to the aerosol generating device. It caused a lot of inconvenience before the transportation, storage, sale and use.
  • one of the purposes of the embodiments of the present invention is to provide a method for sealing the air intake channel through a blocking component, so as to prevent the aerosol-forming substrate from passing through the air intake channel before the aerosol generating device is activated. Nebulizer with leaking holes.
  • the technical solution adopted by the utility model is to provide an atomizer for an aerosol generating device, comprising:
  • the liquid storage part has an accommodating cavity inside, and the liquid storage part is provided with a smoke outlet;
  • a sealing seat arranged in the accommodating cavity
  • the atomization component is used to atomize the aerosol-forming substrate to form smoke that can be inhaled by the user.
  • the atomization component is arranged in the accommodating cavity, and the atomization component is supported on the sealing seat, so that The part of the liquid storage part outside the atomization assembly and the sealing seat defines a liquid storage chamber for storing aerosol-forming substrates, and the atomization assembly has a The atomization chamber, the atomization assembly is provided with a liquid inlet hole communicating with the liquid storage chamber and the atomization chamber, the atomization chamber is in communication with the smoke outlet, and the liquid storage part is also An air inlet is provided, and an air inlet channel connecting the atomization chamber and the air inlet is opened on the sealing seat; and
  • the blocking component is used to close the air intake channel before the aerosol generating device is activated.
  • the blocking assembly includes a sealing element axially slidably arranged in the air intake passage along the air intake passage, and is used for pulling the sealing member to disengage the sealing member from the air intake passage.
  • the push-pull part of the channel, one end of the push-pull part is connected to the sealing part, and the liquid storage part is correspondingly provided with an opening for the other end of the push-pull part to pass through, and the other end of the push-pull part passes through the The opening is used to protrude to the outside of the liquid storage element.
  • the push-pull member is a push-pull rod
  • the push-pull rod includes a long rod section protruding to the outside of the liquid storage part and a connecting section connecting the long rod section with the sealing member.
  • the diameter of the connecting section is smaller than the diameter of the long rod section.
  • the liquid storage part includes a main casing with the accommodating cavity and a base assembled on the bottom opening of the main casing, the smoke outlet is provided at the top of the main casing, and the The sealing seat is supported on the side of the base facing the accommodating chamber, and the main casing is provided with a vent pipe connecting the atomizing chamber and the smoke outlet, and the inside of the main casing is connected to the mist
  • the liquid storage chamber is defined by the cavity part outside the chemical assembly, the sealing seat and the vent tube, the air inlet hole is arranged on the base, and the blocking assembly includes a sliding part arranged on the inlet A seal in the air passage and a push-pull member for pulling the seal along the axial direction of the atomization cover to separate the seal from the air intake passage, one end of the push-pull is connected to the seal connected, the base is correspondingly provided with an opening through which the other end of the push-pull member passes, and the other end of the push-pull member passes through the opening to protrude to the outside of the main cas
  • the atomization assembly includes an atomization cover whose open end is supported on the sealing seat and an atomization core for heating the aerosol-forming substrate by energizing and heating, and the inner cavity of the atomization cover forms the mist
  • the smoke guide channel of the mouth, the cavity part outside the atomization cover, the sealing seat and the ventilation pipe inside the main housing defines the liquid storage chamber, and the liquid inlet hole is set in the On the side wall of the atomization cover, the outer contour of the atomization cover is arranged in a cylindrical shape, the axial direction of the air inlet channel is parallel to the axial direction of the atomization cover, and the first port of the air intake channel It communicates with the atomization chamber, and the side of the base facing the sealing seat is provided with a first groove for accommodating the sealing member, and the first groove communicates with the air inlet hole and the air inlet The second port of the channel.
  • a ventilation groove is provided on the sealing seat near the second port of the air intake channel.
  • a protruding portion is protruded on the base corresponding to the position of the air intake passage, and the protruding portion is located in the first groove, so that the first groove is located in the protruding portion
  • the other part forms a liquid storage tank
  • the air inlet hole is arranged on the raised part
  • the hole axis direction of the air inlet hole is parallel to the axial direction of the atomization cover
  • the raised part is also
  • a positioning groove for accommodating and positioning the sealing element is recessed, and the positioning groove communicates with the opening.
  • a second groove is recessed on a side of the sealing member facing the atomization cover.
  • the height of the opening of the air intake hole is higher than that of the second groove in the direction from the base to the smoke outlet the height of.
  • sealing member is protruded with a stop protrusion to stop the movement of the sealing member.
  • the second object of the embodiments of the present invention is to provide an aerosol generating device with an atomizer provided by any of the above solutions.
  • the technical solution adopted by the utility model is to provide an aerosol generating device, including an atomizer for atomizing the aerosol-forming substrate and a power supply device for supplying power to the atomizer.
  • the atomizer mentioned above is the atomizer provided by any of the schemes above.
  • the atomizer supports the atomization component on the sealing seat by setting the atomization component and the sealing seat in the accommodation chamber of the liquid storage part, so that the liquid storage part
  • the liquid storage chamber is defined inside the atomization assembly and the part outside the sealing seat, and the atomization chamber is set separately from the liquid storage chamber inside the atomization assembly.
  • the liquid inlet hole of the atomization chamber is provided with an air inlet hole on the liquid storage part, and an air inlet passage connecting the atomization chamber and the air inlet hole is opened on the sealing seat.
  • the aerosol generating device Before the aerosol generating device is put into use, it is only necessary to seal the air inlet passage through the blocking component, and block the communication between the atomization chamber of the atomizer and the air inlet hole on the liquid storage part, which can effectively prevent the liquid storage chamber from The stored aerosol-forming substrate leaks through the air inlet hole, facilitating the transportation of the aerosol-generating device. In this way, the pollution and waste of the leaked aerosol-forming substrate can be avoided, and the short-circuit damage to the electronic components inside the battery caused by the leakage of the atomizer through the air inlet can be avoided.
  • Fig. 1 is a schematic diagram of the three-dimensional structure of the atomizer provided by the embodiment of the present invention
  • Fig. 2 is a top view structural schematic diagram of the atomizer provided by the embodiment of the utility model
  • Fig. 3 is the sectional structural representation of line A-A in Fig. 2;
  • Fig. 4 is another sectional structural schematic diagram of the atomizer provided by the embodiment of the present invention.
  • Fig. 5 is another schematic cross-sectional structure diagram of the atomizer provided by the embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the three-dimensional structure of the blocking assembly provided by the embodiment of the present invention.
  • Fig. 7 is a schematic diagram of another three-dimensional structure of the blocking assembly provided by the embodiment of the present invention.
  • Fig. 8 is a schematic diagram of the three-dimensional structure of the base provided by the embodiment of the present invention.
  • Fig. 9 is a schematic diagram of another three-dimensional structure of the base provided by the embodiment of the present invention.
  • Fig. 10 is a schematic diagram of the three-dimensional structure of the sealing seat provided by the embodiment of the present invention.
  • Fig. 11 is a schematic diagram of another three-dimensional structure of the sealing seat provided by the embodiment of the present invention.
  • Fig. 12 is an exploded view of the atomizer provided by the embodiment of the present invention.
  • Fig. 13 is a partial cross-sectional structural schematic diagram of the atomizer provided by the embodiment of the present invention.
  • Fig. 14 is a partially enlarged structural schematic diagram in Fig. 13;
  • Fig. 15 is a schematic cross-sectional structural view of the atomizer provided by the embodiment of the present invention when injecting liquid;
  • Fig. 16 is a schematic cross-sectional structure diagram of the atomizer provided by the embodiment of the present invention after liquid injection;
  • Fig. 17 is a partial cross-sectional structural schematic diagram of the sealing kit provided by the embodiment of the present invention.
  • Fig. 18 is a schematic perspective view of the three-dimensional structure of the aerosol generating device provided by the embodiment of the present invention.
  • 1-liquid storage part 11-main shell; 111-smoke outlet; 112-bottom opening; 12-base; 121-inlet hole; 122-opening hole; 123-first groove; ; 125-positioning slot; 13-ventilation pipe; 14-smoke guide channel; 15-connecting pipe;
  • 2-atomization assembly 21-atomization cover; 211-liquid inlet hole; 212-smoke guide port; 22-atomization core; 221-heating wire; 222-liquid guide;
  • 3-sealing seat 31-intake channel; 311-first port; 312-second port; 32-ventilation groove; 33-positioning hole;
  • 8-Seal kit 81-First casing section; 82-Ring sleeve section; 83-Second casing section; 84-First stepped surface; 85-Second stepped surface; 86-Third stepped surface; 87-First Annular protrusion; 88-the second annular protrusion; 89-the third annular protrusion;
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection.
  • Detachable connection, or integral connection it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection.
  • the atomizer provided by the embodiment of the utility model is suitable for an aerosol generating device, and the aerosol generating device can be started to work by electrically driving the atomizer through its power supply device 7, then the atomizer can atomize the aerosol-forming substrate to form smoke, For the user to smoke to achieve the effect of simulating smoking.
  • the atomizer provided by the embodiment of the present invention includes a liquid storage part 1, an atomization assembly 2, a sealing seat 3 and a sealing assembly 4.
  • the inside of the liquid storage part 1 has a cavity
  • the atomizing component 2 can atomize the aerosol-forming substrate to form smoke that can be inhaled by the user
  • the sealing seat 3 and the atomizing component 2 are arranged in the accommodating cavity of the liquid storage part 1, and the atomizing component 2 is supported on the sealing seat 3, the part of the liquid storage part 1 outside the atomization assembly 2 and the sealing seat 3 can define a liquid storage chamber 5 for storing the aerosol-forming substrate.
  • the atomization chamber 6 is provided, and the atomization assembly 2 is also provided with a liquid inlet hole 211 communicating with the liquid storage chamber 5 and the atomization chamber 6, and the aerosol-forming substrate in the liquid storage chamber 5 can flow into the atomization through the liquid inlet hole
  • the cavity 6, the aerosol-forming substrate entering the atomizing cavity 6 can be heated and atomized by the atomizing core 22 in the atomizing cavity 6 to form smoke.
  • FIG. 3 , FIG. 4 and FIG. 10 in conjunction.
  • the liquid storage part 1 is provided with a smoke outlet 111 communicated with the atomization chamber 6
  • the liquid storage part 1 is also provided with a gas outlet 111 communicated with the atomization chamber 6 .
  • the air inlet hole 121 is provided with an air inlet channel 31 connecting the atomization chamber 6 and the air inlet hole 121 on the sealing seat 3 .
  • the blocking component 4 can seal the air intake channel 31 during the transportation of the aerosol generating device or before the sale, and block the atomization chamber 6 of the nebulizer from the liquid storage part 1.
  • the air inlet 121 is connected to effectively prevent the aerosol-forming substrate stored in the liquid storage chamber 5 of the atomizer from leaking through the air inlet 121 .
  • Fig. 4 Please refer to Fig. 4.
  • the aerosol generating device When using the aerosol generating device, it is only necessary to release the sealing of the air inlet passage 31 by the blocking assembly 4 through external force, that is, to open the air inlet passage 31, so that the atomization chamber 6 of the atomizer and the liquid storage
  • the air inlet 121 on the part 1 is connected, then when the aerosol generating device is used for simulated smoking, the aerosol-forming substrate in the liquid storage chamber 5 of the liquid storage part 1 flows into the atomization chamber 6 through the liquid inlet 211, and enters the The aerosol-forming substrate in the atomization chamber 6 is atomized by the atomization core 22 of the atomization assembly 2 to form an aerosol.
  • the user only needs to inhale through the smoke outlet 111, and the outside air passes through the air inlet 121 and the air inlet channel in turn.
  • 31 flows into the atomization chamber 6 and mixes with the atomized aerosol-forming substrate to form smoke that can be inhaled by the user.
  • the smoke flows out through the smoke outlet 111 with the airflow generated by the suction negative pressure, and the user can pass through the smoke outlet 111 Inhale smoke to achieve the effect of simulating smoking.
  • the atomizer provided by the embodiment of the utility model supports the atomization assembly 2 on the sealing seat 3 by setting the atomization assembly 2 and the sealing seat 3 in the accommodation chamber of the liquid storage part 1,
  • the part of the liquid storage part 1 outside the atomization assembly 2 and the sealing seat 3 defines a liquid storage chamber 5, and an atomization chamber 6 separated from the liquid storage chamber 5 is provided inside the atomization assembly 2, and the atomization
  • the component 2 is also provided with a liquid inlet hole 211 that communicates with the liquid storage chamber 5 and the atomization chamber 6, and an air inlet 121 is provided on the liquid storage part 1, and the sealing seat 3 is provided with a connection with the atomization chamber 6 and the air inlet 121 The intake passage 31.
  • the connection of the aerosol-forming substrate stored in the liquid storage chamber 5 can effectively prevent leakage through the air inlet 121, which is convenient for the transportation of the aerosol generating device. In this way, it is possible to avoid pollution and waste caused by liquid leakage from the air intake hole 121 of the atomizer, and to avoid short-circuit damage to electronic components inside the battery caused by liquid leakage from the air intake hole 121 of the atomizer.
  • the blocking assembly 4 includes a sealing member 41 arranged in the air inlet passage 31 axially slidably along the air inlet passage 31 and for pulling the seal part 41 so that the sealing part 41 is separated from the push-pull part 42 of the air intake channel 31, one end of the push-pull part 42 is connected with the seal part 41, and the opening 122 for the other end of the push-pull part 42 is correspondingly provided on the liquid storage part 122, and the push-pull part The other end of the piece 42 passes through the opening 122 to protrude to the outside of the liquid storage piece 1 .
  • the sealing of the atomizer keeps the atomization chamber 6 of the atomizer in communication with the air inlet 121 on the liquid storage part 1, then when the aerosol generating device is used for simulated smoking, the gas in the liquid storage chamber 5 of the liquid storage part 1
  • the aerosol-forming substrate flows into the atomizing chamber 6 through the liquid inlet hole 211, and the aerosol-forming substrate entering the atomizing chamber 6 is atomized by the atomizing core 22 of the atomizing component 2 to form an aerosol, and the user only needs to pass through the smoke outlet 111
  • the outside air flows into the atomization chamber 6 through the air intake hole 121 and the air intake channel 31 in turn, and mixes with the atomized aerosol-forming matrix to form smoke that can
  • the sealing member 41 can be a columnar or block-shaped sealing silicone member that is completely slidably arranged in the air intake channel 31 , and the sealing member 41 can also be a sealing silicone plug that is at least partially arranged in one end port of the air intake channel 31 .
  • the sealing member 41 may be, but not limited to, a sealing silicone member or a sealing silicone plug.
  • the sealing member 41 may also be a sealing rubber member or a sealing rubber plug.
  • the push-pull member 42 is arranged in the shape of a long rod, so as to facilitate the push-pull of the sealing member 41 .
  • the push-pull member 42 may be but not limited to a push-pull rod, for example, the push-pull member 42 may also be a pull rope or a pull piece for pulling the sealing member 41 to separate the sealing member 41 from the air intake channel 31 .
  • the push-pull rod When the push-pull member 42 is a long rod-shaped push-pull rod, the push-pull rod includes a long rod section 421 protruding to the outside of the liquid storage part 1 and a connecting section 422 connecting the long rod section 421 with the sealing member 41, wherein the connecting section 422 adopts
  • the long rod section 421 is easily torn off from the sealing member 41 and is made of a flexible material, and the length of the long rod section 421 is much longer than that of the connecting section 422 .
  • the user only needs to pull the sealing member 41 through the long rod section 421 protruding from the outside of the liquid storage part 1, so that the sealing member 41 is separated from the air inlet passage 31, and the pair of air inlet passages of the blocking component 4 can be quickly and conveniently released.
  • 31 makes the atomization chamber 6 of the nebulizer communicate with the air inlet 121 on the liquid storage part 1 .
  • the user has to manually tear off the long rod section 421 connected to the sealing member 41, and then the atomizer can be conveniently assembled on the power supply unit 7 for use. 421 interferes with the assembly of the atomizer and the power supply unit 7 .
  • the diameter of the connecting section 422 is smaller than that of the long rod section 421 , which is beneficial for the user to quickly tear off the long rod section 421 connected to the sealing member 41 .
  • the outer peripheral surface of the sealing member 41 is protruded with several annular abutment projections 411 for elastically abutting against the inner wall of the intake passage 31.
  • the holding protrusion 411 is elastically held against the inner wall of the air intake passage 31, on the one hand, it can form a role similar to a sealing ring, so as to play a good sealing effect on the air intake passage 31;
  • the contact area between the inner walls of the air passage 31 reduces friction, which facilitates the smooth pulling of the sealing member 41 by the push-pull member 42 to quickly disengage from the air intake passage 31 .
  • the number of annular resisting protrusions 411 on the outer peripheral surface of the sealing member 41 can be set to one, two or more than three.
  • the distance between two adjacent annular abutting protrusions 411 can be made equal, so as to enhance the sealing performance,
  • the stability of the sealing member 41 sliding along the inner wall of the intake passage 31 can also be enhanced to prevent the sealing member 41 from being stuck.
  • the liquid storage element 1 includes a main housing 11 with a cavity, a base 12 sealingly fitted on the bottom opening 112 of the main housing 11, and a smoke outlet 111.
  • the sealing seat 3 is supported on the side of the base 12 facing the accommodating chamber
  • the atomization assembly 2 includes an atomization cover 21 whose opening end is supported on the sealing seat 3 and is used for heating the aerosol by energizing and heating Form the atomizing core 22 of the matrix
  • the inner cavity of the atomizing cover 21 forms the atomizing chamber 6
  • the atomizing core 22 is set in the atomizing chamber 6
  • the main housing 11 is provided with the atomizing chamber 6 and the smoke outlet 111
  • the air pipe 13, the closed end of the atomization cover 21 is provided with a smoke guide port 212, and the lumen of the air pipe 13 forms a smoke guide channel 14 communicating with the smoke guide port 212 and the smoke outlet 111.
  • the air pipe 13 and the atomizing cover 21 are detachably connected through a sealing sleeve 8 made of silicone material, so as to facilitate the overall disassembly and replacement of the atomizing assembly 2 .
  • the interior of the main housing 11 defines a liquid storage chamber 5 outside the atomization cover 21 , the sealing seat 3 and the air pipe 13 . Understandably, please refer to FIG. 8 and FIG. 9 in conjunction.
  • the liquid inlet hole 211 is arranged on the side wall of the atomization cover 21, and the air inlet hole 121 is arranged on the base 12
  • one or more than two air intake holes 121 can be provided.
  • the aerosol-forming substrate in the liquid storage chamber 5 of the liquid storage part 1 enters the atomization chamber 6 through the liquid inlet hole 211, and the atomization core 22 is electrically driven by the power supply device 7 , heating and atomizing the aerosol that enters the atomizing chamber 6 to form a substrate, after the outside air enters the atomizing chamber 6 from the air inlet 121 on the base 12 and the air inlet channel 31 on the sealing seat 3, it can be mixed with the atomized
  • the aerosol-forming substrates are quickly mixed to form smoke, and the smoke is guided to the smoke outlet 111 through the ventilation pipe 13 together with the negative pressure airflow formed when the user inhales, for the user to inhale.
  • the liquid storage part 1 includes a main casing 11 with an accommodating cavity inside and a bottom opening 112 at the bottom, and a base 12 sealingly fitted to the bottom opening 112 of the main casing 11, so that the atomizer assembly 2 can be easily installed on the main casing 11 in.
  • the atomizing core 22 may include, but not limited to, a heating wire 221 that can be energized and generate heat, and a liquid guide 222 that is wound around the periphery of the heating wire 221 to guide the aerosol-forming substrate to the heating wire 221 evenly.
  • the liquid guide 222 can be Yes but not limited to catheter cotton.
  • the sealing seat 3 may be, but not limited to, a sealing member made of silica gel with properties of heat insulation, sealing and insulation.
  • the air intake hole 121 can also be provided on the main housing 11 , and it is only necessary to connect the air intake channel 31 with the air intake hole 121 .
  • both the air inlet 121 and the base 12 are provided with the air inlet 121 on the main housing 11, only the air inlet 121 on the main housing 11, the base
  • the air intake holes 121 on the base 12 can communicate with the air intake channels 31 respectively, or the air intake holes 121 on the main housing 11 can communicate with the air intake channels 31 through the air intake holes 121 on the base 12 .
  • the outer contour of the atomization cover 21 is arranged in a cylindrical shape
  • the axial direction of the air inlet channel 31 is parallel to the axial direction of the atomization cover 21
  • the blocking assembly 4 includes The sealing member 41 slidably arranged in the air inlet channel 31 and the push-pull member 42 for pulling the seal member 41 along the axial direction of the atomization cover 21 so that the seal member 41 is detached from the air inlet passage 31, one end of the push-pull member 42 and the seal member 41
  • the base 12 is correspondingly provided with an opening 122 for the other end of the push-pull part 42 to pass through, and the other end of the push-pull part 42 passes through the opening 122 to extend to the outside of the liquid storage part 1, and the first air inlet passage 31
  • the port 311 communicates with the atomizing chamber 6, and the base 12 is provided with a first groove 123 for accommodating the seal 41 on the side facing the sealing seat 3, and the first groove 123 communicates
  • a first groove 123 is provided on the side of the base 12 facing the sealing seat 3, and the sealing member 41 can be directly accommodated in the first groove after being separated from the air intake channel 31 under the pulling action of the push-pull member 42 123 , at this time the air intake hole 121 can communicate with the air intake channel 31 through the first groove 123 .
  • the aerosol-forming substrate leaked from the air intake channel 31 can be stored in the first groove 123, so as to ensure that no air intake hole occurs during the use of the atomizer. 121 liquid leakage phenomenon, improve user experience.
  • a vent groove 32 is provided on the sealing seat 3 near the second port 312 of the air inlet passage 31, so that the sealing member 41 is about to be pulled out by the push-pull member 42.
  • the ventilation groove 32 connects the atomization chamber 6 with the first groove 123 and/or the air inlet hole 121, so that the outside air can enter the atomization chamber 6 through the ventilation groove 32, preventing the push-pull part 42 from being pulled.
  • a negative pressure is generated in the atomizing chamber 6 to suck out the aerosol-forming matrix in the liquid storage chamber 5, resulting in a large amount of liquid leakage.
  • one or more than two ventilation grooves 32 can be provided, and the specific number of ventilation grooves 32 can be reasonably selected and set according to actual use needs, and no unique limitation is made here.
  • a protruding portion 124 is provided on the base 12 corresponding to the position of the air intake passage 31, and the protruding portion 124 is located in the first groove 123, so that the first The part of the groove 123 other than the protrusion 124 forms a liquid storage tank.
  • the aerosol-forming substrate leaked from the air inlet passage 31 can be stored in the liquid storage tank, so as to ensure that the air inlet hole 121 does not leak during the use of the atomizer. Liquid phenomenon, improve user experience.
  • liquid-absorbing cotton is provided in the liquid storage tank, so that the liquid collected in the liquid storage tank is absorbed and stored by the liquid-absorbing cotton, which further helps to ensure that the atomizer will not leak from the air inlet 121 during use. phenomena to improve user experience.
  • the air inlet hole 121 is provided on the raised portion 124, the hole axis direction of the air inlet hole 121 is parallel to the axial direction of the atomizing cover 21, and the raised portion 124 is also recessed with a positioning groove 125 for accommodating and positioning the sealing member 41 , the positioning groove 125 communicates with the opening 122 .
  • a positioning groove 125 is provided on the protrusion 124 in the first groove 123, and the sealing member 41 is directly positioned in the positioning groove 125 after being separated from the air intake channel 31 under the pulling action of the push-pull member 42 , it is beneficial to tear off the long rod section 421 from the sealing member 41 quickly.
  • a second groove 412 is recessed on the side of the sealing member 41 facing the atomizing cover 21 , so that the second groove 412 can absorb the infiltration through the air inlet channel 31 .
  • the leaked liquid is stored, which helps to prevent the leaked liquid from flowing to the air inlet 121, and further improves the effect of preventing the leaked liquid.
  • the height of the opening of the air intake hole 121 is higher than the height of the notch of the second groove 412 in the direction from the base 12 to the smoke outlet 111, so that when the user uses When the atomizer sucks smoke, the leakage liquid generated through the air intake channel 31 will not flow to the air intake hole 121, and it is beneficial for the airflow entering through the air intake hole 121 to blow away the surrounding condensate, further improving the performance of the leakage prevention liquid. Effect.
  • a stop protrusion 413 protruding from the seal 41 is provided to stop the movement of the seal 41 .
  • the sealing member 41 is protruded with a stop protrusion 413, and when the sealing member 41 is used to seal the intake passage 31, the stop protrusion 413 abuts against the first port 311 of the intake passage 31 , to achieve the purpose of reminding the sealing member 41 to be assembled in place.
  • the bottom of the sealing member 41 is directly positioned in the positioning groove 125, and is abutted against the second port 312 of the air intake passage 31 by the stop protrusion 413 , so that the sealing member 41 is fixed in the positioning groove 125, which can effectively prevent the sealing member 41 from loosening and shifting.
  • the sealing seat 3 is provided with a positioning hole 33 for accommodating and positioning the opening end of the atomizing cover 21, the first port 311 of the air inlet channel 31 is connected with the atomizing cover The open end of 21 is connected, and the aperture diameter of the positioning hole 33 is larger than the diameter of the intake passage 31, so as to form a stepped hole on the sealing member 41.
  • a positioning hole 33 is provided on the sealing seat 3, and only the opening end of the atomizing cover 21 needs to be accommodated and positioned in the positioning hole 33, so as to enhance the stability and sealing of the atomizing cover 21 installation .
  • the first port 311 of the air inlet passage 31 communicates with the opening end of the atomization cover 21, and the aperture of the positioning hole 33 is larger than the diameter of the air inlet passage 31, so as to form a stepped hole on the sealing member 41 and directly utilize the air inlet passage.
  • the first port 311 of 31 is against the opening end of the atomization cover 21 , so that the air intake channel 31 can communicate well with the atomization chamber 6 and the air intake hole 121 .
  • the atomizer provided by another embodiment of the present invention includes a liquid storage part 1, an atomization assembly 2 and a sealing sleeve 8.
  • the liquid storage part 1 includes a main housing 11 with a cavity inside, and is detachably assembled in the main housing.
  • the port 111 communicates, and the bottom end of the air pipe 13 extends into the accommodating chamber.
  • the atomization assembly 2 is used to atomize the aerosol-forming substrate to form smoke that can be inhaled by the user.
  • the atomization assembly 2 is supported and fixed on the base 12, and the atomization assembly 2 is housed in the housing cavity. It has an atomizing chamber 6 separated from the containing chamber.
  • the sealing sleeve 8 is slidably sleeved on the bottom end of the vent pipe 13, and under the action of external force, the sealing kit 8 can slide from the first preset position to the second preset position along the axial direction of the vent pipe 13. set location.
  • the first preset position is the position where the sealing sleeve 8 is assembled on the vent pipe 13 when liquid is injected into the liquid storage chamber 5 through the bottom opening 112 of the main housing 11
  • the second preset position is the position where the atomization assembly 2
  • the top of the main housing 11 refers to the part where the main housing 11 has the smoke outlet 111 or the mouthpiece installed at the smoke outlet 111
  • the bottom of the main housing 11 refers to the part where the base 12 is assembled on the main housing 11.
  • the top of the ventilation pipe 13 refers to the end of the ventilation pipe 13 near the smoke outlet 111
  • the bottom end of the ventilation pipe 13 refers to the end of the ventilation pipe 13 close to the base 12
  • the first preset position and the second preset position are along the base. 12 to the direction of the smoke outlet 111 are set in sequence.
  • the atomization assembly 2 when the atomization assembly 2 is assembled in the accommodating cavity and the base 12 is assembled on the bottom opening 112 of the main casing 11, the atomization assembly 2 can press the sealing sleeve 8 from the first preset position to the second preset position , and the atomization chamber 6 communicates with the bottom end of the air pipe 13, and the part outside the atomization assembly 2, the sealing sleeve 8 and the air pipe 13 in the main housing 11 defines a liquid storage chamber for storing the aerosol-forming substrate 5.
  • the atomization component 2 is provided with a liquid inlet hole 211 connecting the liquid storage chamber 5 and the atomization chamber 6.
  • the aerosol-forming substrate in the liquid storage chamber 5 can flow into the atomization chamber 6 through the liquid inlet hole 211 and enter the atomization chamber.
  • the aerosol-forming substrate in the cavity 6 can be heated and atomized by the atomizing core 22 in the atomizing cavity 6 to form smoke.
  • FIG. 15 Please refer to FIG. 15 in combination.
  • the main housing 11 When injecting liquid (at this time, the atomization assembly 2 is not installed in the accommodation cavity and the base 12 is not installed in the bottom opening 112 of the main housing 11), only the main housing 11 needs to be placed in the smoke outlet 111 Place it in an upside-down state with the bottom opening 112 facing upwards, set the sealing sleeve 8 on the bottom end of the vent pipe 13, and make the sealing sleeve 8 be located at the first preset position, and pass through the bottom opening 112 of the main housing 11 to accommodate The cavity is filled with aerosol to form a matrix.
  • the atomization assembly 2 is assembled on in the housing cavity of the main housing 11. Please refer to FIG.
  • the sealing sleeve 8 is pushed from the first preset position to the second preset position by the atomization assembly 2, so that the sealing sleeve 8 follows the atomization assembly 2 move toward the smoke outlet 111 until the atomization chamber 6 of the atomization assembly 2 communicates with the bottom end of the ventilation pipe 13, and the base 12 is sealed and fitted on the bottom opening 112 of the main casing 11, so that the inside of the main casing 11 is Parts other than the atomization component 2 , the sealing sleeve 8 and the ventilation tube 13 define a liquid storage cavity 5 for storing the aerosol-forming substrate.
  • the liquid storage cavity 5 of the liquid storage part 1 is filled with the aerosol-forming substrate 9, which can increase the liquid injection volume of the liquid storage space inside the atomizer, effectively reduce the waste of the liquid storage space inside the atomizer, and solve the once It is difficult to fill the liquid storage space inside the atomizer of the aerosol generating device, which can reduce or avoid the generation of air bubbles in the atomizer during transportation or storage to a certain extent.
  • the atomizer provided by the embodiment of the utility model, by setting the ventilation pipe 13 and the sealing sleeve 8 inside the main casing 11, the top of the ventilation pipe 13 extends to the smoke outlet at the top of the main casing 11.
  • the opening 111 extends the bottom end of the air pipe 13 into the accommodating cavity of the main housing 11 , and one end of the sealing sleeve 8 is slidably sleeved on the bottom end of the air pipe 13 . Then, when injecting liquid, it is only necessary to place the main housing 11 upside down so that the sealing sleeve 8 is assembled at the first preset position, and then the aerosol can be injected into the accommodating cavity through the bottom opening 112 of the main housing 11 to form matrix.
  • the atomization assembly 2 Until the liquid injection level is slightly lower than or flush with the end surface of the other end of the sealing set 8, insert the atomization assembly 2 into the other end of the sealing set 8, push the sealing set 8 towards the smoke outlet 111 through the atomization assembly 2, and seal
  • the sleeve 8 moves from the first preset position to the second preset position, the atomization chamber 6 of the atomization assembly 2 communicates with the bottom end of the ventilation pipe 13, and the base 12 is sealed and fitted on the bottom opening 112 of the main casing 11,
  • the part of the main housing 11 other than the atomization assembly 2 , the sealing sleeve 8 and the ventilation tube 13 can define a liquid storage chamber 5 for storing the aerosol-forming substrate.
  • the amount of liquid injected into the liquid storage space inside the nebulizer can be increased, the waste of the liquid storage space inside the nebulizer can be effectively reduced, and to a certain extent, the generation of air bubbles during transportation or storage of the nebulizer can be reduced or avoided.
  • the sealing set 8 includes a first sleeve section 81 for slidingly fitting on the air pipe 13 , and a top end for the atomization assembly 2 .
  • the pipe section 81 is connected to the collar section 82 , and the inner diameter of the first collar section 81 is larger than the diameter of the ring hole of the collar section 82 to form a first stepped surface 84 at the junction of the first collar section 81 and the collar section 82 .
  • the sealing sleeve 8 is made of a silicone part made of a silicone material. It is only necessary to put the first sleeve section 81 on the bottom end of the vent pipe 13, and put the second sleeve section 83 on the mist. The end of the atomization component 2 can make the sealing sleeve 8 be sealed and connected with the ventilation pipe 13 and the atomization component 2 respectively, so as to prevent the leakage of the aerosol-forming matrix.
  • first sleeve segment 81 and the second sleeve segment 83 are connected through the ring segment 82 to form the entire sealing sleeve 8, and the end of the atomization assembly 2 is pushed against the ring sleeve segment 82, so that the sealing sleeve 8 is formed by the second sleeve segment 82.
  • the movement from the first preset position to the second preset position enhances the stability and reliability of the movement of the atomization component 2 against the sealing sleeve 8 .
  • a first stepped surface 84 is formed at the junction of the first sleeve section 81 and the ring sleeve section 82, and when the sealing sleeve 8 moves to the second preset position, the bottom end surface of the air pipe 13 is against the first stepped surface 84 , so as to limit the sealing sleeve 8 to the second preset position, and play a role in prompting that the atomization assembly 2 and the sealing sleeve 8 are installed in place.
  • a first annular protrusion 87 is provided on the inner wall of the first sleeve section 81 along the circumference of the first sleeve section 81 .
  • the first annular protrusion 87 on the inner wall of the first sleeve section 81 elastically resists on the outer wall of the vent pipe 13, on the one hand, it can play a sealing role similar to a sealing ring, and strengthen the first ring.
  • the tightness of the sliding connection between the casing section 81 and the vent pipe 13 prevents leakage of the aerosol-forming matrix, and on the other hand reduces the contact area between the inner wall of the first casing section 81 and the outer wall of the vent pipe 13 to reduce friction. It can be understood that more than two first annular protrusions 87 can be provided, and more than two first annular protrusions 87 are arranged at intervals to further enhance the sealing performance and prevent liquid leakage.
  • first annular protrusions 87 when more than two first annular protrusions 87 are provided, more than two first annular protrusions 87 are distributed on the upper and lower sides of the inner wall of the first sleeve section 81, and when the sealing sleeve 8 moves to the second preset position , the first annular protrusions 87 distributed on the upper and lower sides of the first sleeve section 81 have the function of installation and positioning.
  • the bottom end surface of the ventilation pipe 13 is provided with a connecting pipe 15 for communicating with the atomization chamber 6 and the ventilation pipe 13 .
  • the connecting pipe 15 is formed by the ventilation pipe 13
  • the nozzle at the bottom end extends toward the base 12, and the outer diameter of the connecting pipe 15 is smaller than the outer diameter of the first sleeve section 81, so as to form a second stepped surface 85 at the joint between the vent pipe 13 and the connecting pipe 15, and the second stepped surface 85 It is used to match against the first stepped surface 84 .
  • the sealing sleeve 8 moves to the second preset position, the second stepped surface 85 formed at the connection between the vent pipe 13 and the connecting pipe 15 is opposed to the first stepped surface 84, In order to limit the sealing sleeve 8 to the second preset position, and play a role in prompting that the atomization assembly 2 and the sealing sleeve 8 are installed in place.
  • the collar section 82 is sleeved on the connecting pipe 15 to play a role in positioning the sealing kit 8 and enhancing The sealing set 8 is assembled at the second predetermined position for stability.
  • the inner wall of the ring hole of the collar segment 82 is provided with a second annular protrusion 88 around the circumference of the collar segment 82 .
  • the second annular protrusion 88 on the inner wall of the annular hole of the collar segment 82 elastically resists on the outer wall of the connecting pipe 15, on the one hand, it can play a sealing role similar to a sealing ring , enhance the sealing performance of the sliding connection between the sleeve section 82 and the connecting pipe 15, prevent the leakage of the aerosol-forming matrix, and reduce the contact area between the inner wall of the ring sleeve section 82 and the outer wall of the connecting pipe 15 to reduce friction.
  • more than two second annular protrusions 88 can be provided, and more than two second annular protrusions 88 are arranged at intervals to further enhance the sealing performance and prevent liquid leakage.
  • the atomization assembly 2 includes an atomization cover 21 whose open end is supported on the base 12 and an atomization cover 21 for heating the aerosol-forming substrate when energized.
  • the aerosol-forming substrate in the liquid storage chamber 5 of the liquid storage part 1 enters the atomization chamber 6 through the liquid inlet hole 211, and the atomization core 22 is heated and atomized under the electric drive of the power supply device 7
  • the atomizing core 22 may include, but not limited to, a heating wire 221 that can be energized and generate heat, and a liquid guide 222 that is wound around the periphery of the heating wire 221 to guide the aerosol-forming substrate to the heating wire 221 evenly.
  • the liquid guide 222 can be Yes but not limited to catheter cotton. It can be understood that when the atomization assembly 2 includes an atomization cover 21 whose open end is supported on the base 12, the sealing sleeve 8 includes a first sleeve section 81 for slidingly fitting on the air pipe 13, and for supplying the atomization cover.
  • the inner diameter of the second sleeve section 83 is greater than the aperture of the annular hole of the collar section 82, so that the second sleeve section 83 and the collar section 82
  • a third stepped surface 86 is formed at the connection, and the third stepped surface 86 is used for supporting the closed end of the atomizing cover 21 .
  • the atomizing cover 21 pushes the sealing sleeve 8 to move from the first preset position to the second preset position, so that the stability and reliability of the movement of the atomizing assembly 2 against the sealing sleeve 8 are enhanced.
  • a third annular protrusion 89 is provided on the inner wall of the second sleeve section 83 along the circumference of the second sleeve section 83 .
  • the third annular protrusion 89 on the inner wall of the second casing section 83 elastically bears against the outer wall of the atomization cover 21, which can play a sealing role similar to a sealing ring and strengthen the second ring.
  • the tightness of the connection between the two casing sections 83 and the closed end of the atomization cover 21 prevents the leakage of the aerosol-forming substrate.
  • more than two third ring-shaped protrusions 89 can be provided, and more than two third ring-shaped protrusions 89 are arranged at intervals to further enhance the sealing performance and prevent liquid leakage.
  • the atomizer also includes a sealing seat 3 supported on the side of the base 12 facing the accommodating cavity, and the opening of the atomizing cover 21 of the atomizing assembly 2 The end is supported and fixed on the sealing seat 3 to form an atomizing chamber 6 in the inner cavity of the atomizing cover 21 , and the liquid inlet hole 211 is provided on the side wall of the atomizing cover 21 .
  • the atomization cover 21 of the atomization assembly 2 is supported and fixed on the base 12 through the sealing seat 3, so as to enhance the sealing performance and prevent liquid leakage.
  • the practical embodiment also provides an aerosol generating device
  • the aerosol generating device provided by the practical embodiment includes an atomizer for atomizing the aerosol forming substrate and a device for spraying the mist
  • the power supply device 7 for supplying power to the nebulizer is the nebulizer provided in any one of the above-mentioned embodiments, and the nebulizer starts to work under the electric drive of the power supply device 7 of the aerosol generating device. Since the aerosol generating device provided in the practical embodiment has all the technical features of the atomizer provided in any of the above embodiments, it has the same technical effect as the above atomizer.

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Abstract

一种雾化器及气溶胶发生装置，通过在储液件（1）的容纳腔中设置雾化组件（2）及密封座（3），将雾化组件（2）支撑于密封座（3）上，使得储液件（1）内于雾化组件（2）及密封座（3）之外的部分界定出储液腔（5），并在雾化组件（2）内部设有雾化腔（6），储液腔（5）与雾化腔（6）通过进液孔（211）连通，储液件（1）上设有进气孔（121），密封座（3）上开设有连通雾化腔（6）与进气孔（121）的进气通道（31）。在气溶胶发生装置运输过程中或者售卖之前，仅需通过封堵组件（4）将进气通道（31）密封，阻断雾化腔（6）与进气孔（121）的连通，便可有效防止储液腔（5）内存储的气溶胶形成基质通过进气孔（121）发生渗漏，避免漏液造成污染浪费以及对电池内部电子元器件造成短路损毁。

Description

雾化器及气溶胶发生装置 技术领域
本实用新型属于模拟吸烟技术领域，特别地，涉及一种雾化器及气溶胶发生装置。
背景技术
气溶胶发生装置是一种较为常见的仿真香烟电子产品，其主要包括可将气溶胶形成基质加热雾化形成烟雾的雾化器和向雾化器供电的电源装置。其中，雾化器上一般设置有与雾化器的雾化腔连通的进气孔，以供外界空气进入雾化腔。当前，在气溶胶发生装置运输过程中或者售卖之前，雾化器内部存储的气溶胶形成基质容易通过进气孔发生渗漏，不仅会造成气溶胶形成基质污染浪费，还会给气溶胶发生装置的运输、保存、销售及启用前造成诸多不便。
实用新型内容
基于现有技术中存在的上述问题，本实用新型实施例的目的之一在于提供一种通过封堵组件将进气通道密封，以在气溶胶发生装置启用前，防止气溶胶形成基质通过进气孔发生渗漏的雾化器。
为实现上述目的，本实用新型采用的技术方案是：提供一种雾化器，用于气溶胶发生装置，包括：
储液件，内部具有容纳腔，所述储液件上设有出烟口；
密封座，设置于所述容纳腔中；
雾化组件，用于将气溶胶形成基质雾化形成可供用户吸食的烟雾，所述雾化组件设置于所述容纳腔中，且所述雾化组件支撑于所述密封座上，以使所述 储液件内于所述雾化组件及所述密封座之外的部分界定出用于存储气溶胶形成基质的储液腔，所述雾化组件内具有与所述储液腔分隔设置的雾化腔，所述雾化组件上设有连通所述储液腔与所述雾化腔的进液孔，所述雾化腔与所述出烟口连通，所述储液件上还设有进气孔，所述密封座上开设有连通所述雾化腔与所述进气孔的进气通道；以及
封堵组件，用于在所述气溶胶发生装置启用前封闭所述进气通道。
进一步地，所述封堵组件包括可沿所述进气通道轴向滑动地设置于所述进气通道中的密封件和用于拉动所述密封件以使所述密封件脱离所述进气通道的推拉件，所述推拉件的一端与所述密封件相连，所述储液件上对应设有供所述推拉件另一端穿过的开孔，所述推拉件的另一端穿过所述开孔以伸出至所述储液件外部。
进一步地，所述推拉件为推拉杆，所述推拉杆包括伸出至所述储液件外部的长杆段和将所述长杆段与所述密封件相连的连接段。
进一步地，所述连接段的直径小于所述长杆段的直径。
进一步地，所述储液件包括具有所述容纳腔的主壳体和装配于所述主壳体的底部开口上的底座，所述出烟口设于所述主壳体的顶端，所述密封座支撑于所述底座朝向所述容纳腔的一面上，所述主壳体中设有连通所述雾化腔与所述出烟口的通气管，所述主壳体内部于所述雾化组件、所述密封座及所述通气管之外的空腔部分界定出所述储液腔，所述进气孔设于所述底座上，所述封堵组件包括滑动设置于所述进气通道中的密封件和用于沿所述雾化罩的轴向拉动所述密封件以使所述密封件脱离所述进气通道的推拉件，所述推拉件的一端与所述密封件相连，所述底座上对应设有供所述推拉件另一端穿过的开孔，所述推拉件的另一端穿过所述开孔以伸出至所述主壳体外部。
进一步地，所述雾化组件包括开口端支撑于所述密封座上的雾化罩和用于通电发热以加热气溶胶形成基质的雾化芯，所述雾化罩的内腔形成所述雾化腔，所述雾化芯设置于所述雾化腔内，所述雾化罩的封闭端开设有导烟口，所述通 气管的管腔形成连通所述导烟口与所述出烟口的导烟通道，所述主壳体内部于所述雾化罩、所述密封座及所述通气管之外的空腔部分界定出所述储液腔，所述进液孔设于所述雾化罩的侧壁上，所述雾化罩的外廓呈管柱状设置，所述进气通道的轴向平行于所述雾化罩的轴向，所述进气通道的第一端口与所述雾化腔连通，所述底座朝向所述密封座的一面上设有容置所述密封件的第一凹槽，所述第一凹槽连通所述进气孔与所述进气通道的第二端口。
进一步地，所述密封座上临近所述进气通道之第二端口的位置设有通气槽。
进一步地，所述底座上对应所述进气通道的位置凸设有凸起部，所述凸起部位于所述第一凹槽中，以使所述第一凹槽于所述凸起部之外的部分形成储液槽，所述进气孔设于所述凸起部上，所述进气孔的孔轴方向平行于所述雾化罩的轴向，所述凸起部上还凹设有容置并定位所述密封件的定位槽，所述定位槽与所述开孔连通。
进一步地，所述密封件朝向所述雾化罩的一面上凹设有第二凹槽。
进一步地，在所述密封件脱离所述进气通道后，由所述底座至所述出烟口的方向，所述进气孔之孔口的高度高于所述第二凹槽之槽口的高度。
进一步地，所述密封件上凸设有止挡所述密封件移动的止挡凸起。
基于现有技术中存在的上述问题，本实用新型实施例的目的之二在于提供一种具有上述任一方案提供的雾化器的气溶胶发生装置。
为实现上述目的，本实用新型采用的技术方案是：提供一种气溶胶发生装置，包括用于雾化气溶胶形成基质的雾化器和用于向所述雾化器供电的电源装置，所述雾化器为上述任一方案提供的雾化器。
本实用新型实施例中的上述一个或多个技术方案，与现有技术相比，至少具有如下有益效果之一：
本实用新型实施例中的雾化器及气溶胶发生装置，雾化器通过在储液件的容纳腔中设置雾化组件及密封座，将雾化组件支撑于密封座上，使得储液件内于雾化组件及密封座之外的部分界定出储液腔，并在雾化组件内部设有与储液 腔分隔设置的雾化腔，雾化组件上还设有连通储液腔与雾化腔的进液孔，在储液件上设置进气孔，密封座上开设有连通雾化腔与进气孔的进气通道。则在气溶胶发生装置启用前，仅需通过封堵组件将进气通道密封，阻断雾化器的雾化腔与储液件上的进气孔的连通，便可有效防止储液腔内存储的气溶胶形成基质通过进气孔发生渗漏，便于气溶胶发生装置的运输。这样，既可避免渗漏的气溶胶形成基质发生污染浪费，又可以避免雾化器通过进气孔产生的漏液对电池内部电子元器件造成短路损毁。
附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型实施例提供的雾化器的立体结构示意图；
图2为本实用新型实施例提供的雾化器的俯视结构示意图；
图3为图2中A-A线的剖视结构示意图；
图4为本实用新型实施例提供的雾化器的另一剖视结构示意图；
图5为本实用新型实施例提供的雾化器的另一剖视结构示意图；
图6为本实用新型实施例提供的封堵组件的立体结构示意图；
图7为本实用新型实施例提供的封堵组件的另一立体结构示意图；
图8为本实用新型实施例提供的底座的立体结构示意图；
图9为本实用新型实施例提供的底座的另一立体结构示意图；
图10为本实用新型实施例提供的密封座的立体结构示意图；
图11为本实用新型实施例提供的密封座的另一立体结构示意图；
图12为本实用新型实施例提供的雾化器的分解视图；
图13为本实用新型实施例提供的雾化器的局部剖视结构示意图；
图14为图13中局部放大的结构示意图；
图15为本实用新型实施例提供的雾化器注液时的剖视结构示意图；
图16为本实用新型实施例提供的雾化器注液后的剖视结构示意图；
图17为本实用新型实施例提供的密封套件的局部剖视结构示意图；
图18为本实用新型实施例提供的气溶胶发生装置的立体结构示意图。
其中，图中各附图标记：
1-储液件；11-主壳体；111-出烟口；112-底部开口；12-底座；121-进气孔；122-开孔；123-第一凹槽；124-凸起部；125-定位槽；13-通气管；14-导烟通道；15-连接管；
2-雾化组件；21-雾化罩；211-进液孔；212-导烟口；22-雾化芯；221-发热丝；222-导液件；
3-密封座；31-进气通道；311-第一端口；312-第二端口；32-通气槽；33-定位孔；
4-封堵组件；41-密封件；411-环形抵持凸起；412-第二凹槽；413-止挡凸起；42-推拉件；421-长杆段；422-连接段；
5-储液腔；6-雾化腔；7-电源装置；
8-密封套件；81-第一套管段；82-环套段；83-第二套管段；84-第一台阶面；85-第二台阶面；86-第三台阶面；87-第一环形凸起；88-第二环形凸起；89-第三环形凸起；
9-气溶胶形成基质；10-注液液面。
具体实施方式
为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
需要说明的是，当元件被称为“连接于”或“设置于”另一个元件，它可 以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
在整个说明书中参考“一个实施例”或“实施例”意味着结合实施例描述的特定特征，结构或特性包括在本申请的至少一个实施例中。因此，“在一个实施例中”、“在一些实施例中”或“在其中一些实施例中”的短语出现在整个说明书的各个地方，并非所有的指代都是相同的实施例。此外，在一个或多个实施例中，可以以任何合适的方式组合特定的特征，结构或特性。
请一并参阅图1至图12，现对本实用新型实施例提供的雾化器进行说明。本实用新型实施例提供的雾化器适用于气溶胶发生装置，气溶胶发生装置可通过其电源装置7电驱动雾化器启动工作，则雾化器可将气溶胶形成基质雾化形成烟雾，以供用户吸食而达到模拟吸烟的效果。请结合参阅图1、图3和图4，本实用新型实施例提供的雾化器包括储液件1、雾化组件2、密封座3和封堵组件4，储液件1的内部具有容纳腔，雾化组件2可将气溶胶形成基质雾化形成可供用户吸食的烟雾，密封座3与雾化组件2设置于储液件1的容纳腔中，且雾化组件2支撑于密封座3上，可使储液件1内于雾化组件2及密封座3之外的部分界定出用于存储气溶胶形成基质的储液腔5，雾化组件2内部具有与储 液腔5分隔设置的雾化腔6，雾化组件2上还设有连通储液腔5与雾化腔6的进液孔211，储液腔5中的气溶胶形成基质可通过进液孔211流入雾化腔6，进入雾化腔6的气溶胶形成基质可被雾化腔6中的雾化芯22加热雾化形成烟雾。并且，请结合参阅图3、图4和图10，在储液件1上设有与雾化腔6连通的出烟口111，在储液件1上还设有与雾化腔6连通的进气孔121，密封座3上开设有连通雾化腔6与进气孔121的进气通道31。请结合参阅图3，封堵组件4可在气溶胶发生装置运输过程中或者售卖之前，对进气通道31起到封闭的作用，阻断雾化器的雾化腔6与储液件1上的进气孔121的连通，以有效防止雾化器之储液腔5内存储的气溶胶形成基质通过进气孔121渗漏。请结合参阅图4，在使用气溶胶发生装置时，仅需通过外力解除封堵组件4对进气通道31的封闭，即打开进气通道31，使得雾化器的雾化腔6与储液件1上的进气孔121连通，则在使用气溶胶发生装置进行模拟吸烟时，储液件1的储液腔5中的气溶胶形成基质通过进液孔211流入雾化腔6中，进入雾化腔6中的气溶胶形成基质被雾化组件2的雾化芯22雾化形成气溶胶，用户仅需通过出烟口111抽吸使用，外界空气依次经由进气孔121、进气通道31流入雾化腔6中，与雾化后的气溶胶形成基质混合形成可供用户吸食的烟雾，烟雾随抽吸负压产生的气流经出烟口111流出，用户便可通过出烟口111吸食烟雾，达到模拟吸烟的效果。
本实用新型实施例提供的雾化器，与现有技术相比，通过在储液件1的容纳腔中设置雾化组件2及密封座3，将雾化组件2支撑于密封座3上，使得储液件1内于雾化组件2及密封座3之外的部分界定出储液腔5，并在雾化组件2内部设有与储液腔5分隔设置的雾化腔6，雾化组件2上还设有连通储液腔5与雾化腔6的进液孔211，在储液件1上设置进气孔121，密封座3上开设有连通雾化腔6与进气孔121的进气通道31。则在气溶胶发生装置运输过程中、售卖或者启用之前，仅需通过封堵组件4将进气通道31密封，阻断雾化器的雾化腔6与储液件1上的进气孔121的连通，便可有效防止储液腔5内存储的气溶胶形成基质通过进气孔121发生渗漏，便于气溶胶发生装置的运输。这样，既可避免雾化器的进气孔121漏液而发生污染浪费，又可以避免雾化器的进气孔121漏液对电池内部电子元器件造成短路损毁。
请结合参阅图3、图6和图9，在其中一些实施例中，封堵组件4包括可沿进气通道31轴向滑动地设置于进气通道31中的密封件41和用于拉动密封件41以使密封件41脱离进气通道31的推拉件42，推拉件42的一端与密封件41相连，储液件1上对应设有供推拉件42另一端穿过的开孔122，推拉件42的另一端穿过开孔122以伸出至储液件1外部。通过采用上述方案，用户在使用气溶胶发生装置时，仅需通过推拉件42拉动密封件41，使得密封件41脱离进气通道31，即可快速方便地解除封堵组件4对进气通道31的封闭，使得雾化器的雾化腔6与储液件1上的进气孔121保持连通，则在使用气溶胶发生装置进行模拟吸烟时，储液件1的储液腔5中的气溶胶形成基质通过进液孔211流入雾化腔6中，进入雾化腔6中的气溶胶形成基质被雾化组件2的雾化芯22雾化形成气溶胶，用户仅需通过出烟口111抽吸使用，外界空气依次经由进气孔121、进气通道31流入雾化腔6中，与雾化后的气溶胶形成基质混合形成可供用户吸食的烟雾，烟雾随抽吸负压产生的气流经出烟口111流出，用户便可通过出烟口111吸食烟雾，达到模拟吸烟的效果。可以理解地，密封件41可以是完全滑动设置于进气通道31中的柱状或块状的密封硅胶件，密封件41还可以是至少部分设置于进气通道31其中一端端口中的密封硅胶塞。当然，密封件41可以是但不限于密封硅胶件或密封硅胶塞，例如密封件41还可以是密封橡胶件或密封橡胶塞等。
请结合参阅图3和图6，在其中一些实施例中，推拉件42呈长杆状设置，以方便推拉密封件41。可以理解地，推拉件42可以是但不限于推拉杆，例如推拉件42还可以是拉动拉动密封件41以使密封件41脱离进气通道31的拉绳或拉片等。当推拉件42为长杆状的推拉杆时，推拉杆包括伸出至储液件1外部的长杆段421和将长杆段421与密封件41相连的连接段422，其中连接段422采用容易将长杆段421从密封件41上扯断分离的柔性材料制成的柔性件，并且长杆段421的长度远大于连接段422。通过采用上述方案，用户仅需通过伸出储液件1外部的长杆段421拉动密封件41，使得密封件41脱离进气通道31，即可快速方便地解除封堵组件4对进气通道31的封闭，使得雾化器的雾化腔6与储液件1上的进气孔121保持连通。此时，只有要用户手动扯断连接于密封 件41上的长杆段421，就可方便地将该雾化器装配在电源装置7上进行使用，操作方便，简单实用，从而避免长杆段421干涉雾化器与电源装置7的装配。
请结合参阅图3和图6，在其中一些实施例中，连接段422的直径小于长杆段421的直径，有利于用户快捷地扯断连接于密封件41上的长杆段421。
请结合参阅图6和图7，在其中一些实施例中，密封件41的外周面上凸设有用于弹性抵持于进气通道31的内壁上的若干环形抵持凸起411，通过环形抵持凸起411弹性抵持于进气通道31的内壁上，一方面可形成类似密封圈的作用，以对进气通道31起到良好的密封作用，另一方面减少密封件41的外壁与进气通道31的内壁之间的接触面积，减小摩擦，有利于通过推拉件42顺畅地拉动密封件41快速脱离进气通道31。可以理解地，密封件41的外周面上的环形抵持凸起411的数量可以设置为一个、两个或三个以上。当密封件41的外周面上的环形抵持凸起411的数量设置为三个以上时，可使得相邻两个环形抵持凸起411之间的距离相等，以在增强密封性的同时，还可增强密封件41沿进气通道31内壁滑动的稳定性，避免密封件41发生卡顿现象。
请结合参阅图3和图12，在其中一些实施例中，储液件1包括具有容纳腔的主壳体11和密封装配于主壳体11的底部开口112上的底座12，出烟口111设于主壳体11的顶端，密封座3支撑于底座12朝向容纳腔的一面上，雾化组件2包括开口端支撑于密封座3上的雾化罩21和用于通电发热以加热气溶胶形成基质的雾化芯22，雾化罩21的内腔形成雾化腔6，雾化芯22设置于雾化腔6内，主壳体11中设有连通雾化腔6与出烟口111的通气管13，雾化罩21的封闭端开设有导烟口212，通气管13的管腔形成连通导烟口212与出烟口111的导烟通道14。其中，通气管13与雾化罩21通过由硅胶材质制作的密封套件8可拆卸相连，以方便雾化组件2的整体拆装与更换。主壳体11内部于雾化罩21、密封座3及通气管13之外的空腔部分界定出储液腔5。可以理解地，请结合参阅图8和图9，在其中一些实施例中，为了保证进气的量，进液孔211设于雾化罩21的侧壁上，进气孔121设于底座12上，进气孔121可以设置一个或两个以上。通过采用上述方案，雾化器在工作时，储液件1的储液腔5中的气溶胶形成基质通过进液孔211进入雾化腔6，雾化芯22在电源装置7的电驱 动下，加热并雾化进入雾化腔6中的气溶胶形成基质，外部空气从底座12上的进气孔121、密封座3上的进气通道31进入雾化腔6后，可与雾化的气溶胶形成基质快速混合形成烟雾，烟雾再随用户抽吸时形成的负压气流一起，经由通气管13引导至出烟口111，以供用户吸食。并且，储液件1包括内部具有容纳腔且底部具有底部开口112的主壳体11和密封装配于主壳体11底部开口112的底座12，可方便地将雾化组件2安装于主壳体11中。可以理解地，雾化芯22可以包括但不限于可通电发热的发热丝221和缠绕于发热丝221***以将气溶胶形成基质均匀引导至发热丝221的导液件222，导液件222可以是但不限于导液棉。密封座3可以是但不限于采用硅胶制成的具有隔热、密封、绝缘性能的密封件。可以理解地，在其中另一些实施例中，进气孔121还可以设于主壳体11上，仅需将进气通道31与进气孔121连通即可。当然，在其中另一些实施例中，既在主壳体11上设有进气孔121，又在底座12上设有进气孔121，仅需主壳体11上的进气孔121、底座12上的进气孔121分别与进气通道31连通即可，或者主壳体11上的进气孔121通过底座12上的进气孔121与进气通道31连通。
请结合参阅图3和图12，在其中一些实施例中，雾化罩21的外廓呈管柱状设置，进气通道31的轴向平行于雾化罩21的轴向，封堵组件4包括滑动设置于进气通道31中的密封件41和用于沿雾化罩21的轴向拉动密封件41以使密封件41脱离进气通道31的推拉件42，推拉件42的一端与密封件41相连，底座12上对应设有供推拉件42另一端穿过的开孔122，推拉件42的另一端穿过开孔122以伸出至储液件1外部，进气通道31的第一端口311与雾化腔6连通，底座12朝向密封座3的一面上设有容置密封件41的第一凹槽123，第一凹槽123连通进气孔121与进气通道31的第二端口312。通过采用上述方案，在底座12朝向密封座3的一面上设有第一凹槽123，密封件41在推拉件42的拉动作用下脱离进气通道31后，可直接容置于第一凹槽123中，此时进气孔121可通过第一凹槽123与进气通道31连通。同时，在密封件41脱离进气通道31后，从进气通道31渗漏的气溶胶形成基质可以储存于第一凹槽123中，保证雾化器在使用的过程中不会发生进气孔121漏液的现象，提升用户的使用 体验。
请结合参阅图5和图11，在其中一些实施例中，密封座3上临近进气通道31之第二端口312的位置设有通气槽32，以在推拉件42即将将密封件41拉出进气通道31时，通气槽32将雾化腔6与第一凹槽123和/或进气孔121连通，使得外部的空气可通过通气槽32进入雾化腔6，防止在推拉件42拉动密封件41脱离进气通道31的过程中，使得雾化腔6内产生负压将储液腔5中的气溶胶形成基质吸出而造成大量漏液现象。可以理解地，通气槽32可以设置一个或两个以上，通气槽32的具体设置数量可以根据实际使用需要而合理选取设置，在此不作唯一限定。
请结合参阅图4和图8，在其中一些实施例中，底座12上对应进气通道31的位置凸设有凸起部124，凸起部124位于第一凹槽123中，以使第一凹槽123于凸起部124之外的部分形成储液槽。这样，在密封件41脱离进气通道31后，从进气通道31渗漏的气溶胶形成基质可以储存于储液槽中，保证雾化器在使用的过程中不会发生进气孔121漏液的现象，提升用户的使用体验。并且，在储液槽内设有吸液棉，使得收集于储液槽中的液体被吸液棉吸附存储，进一步有利于保证雾化器在使用的过程中不会发生进气孔121漏液的现象，提升用户的使用体验。进气孔121设于凸起部124上，进气孔121的孔轴方向平行于雾化罩21的轴向，凸起部124上还凹设有容置并定位密封件41的定位槽125，定位槽125与开孔122连通。通过采用上述方案，在第一凹槽123中的凸起部124上设有定位槽125，密封件41在推拉件42的拉动作用下脱离进气通道31后，直接被定位于定位槽125中，有利于将长杆段421从密封件41上快速地扯断。
请结合参阅图3和图7，在其中一些实施例中，密封件41朝向雾化罩21的一面上凹设有第二凹槽412，以利用第二凹槽412将通过进气通道31渗漏的液体进行储存，有利于避免漏液流至进气孔121，进一步提高防漏液的效果。并且，在密封件41脱离进气通道31后，由底座12至出烟口111的方向，进气孔121之孔口的高度高于第二凹槽412之槽口的高度，使得在用户使用雾化器抽吸烟雾时，通过进气通道31产生的漏液不会流至进气孔121，并且有利于由进气孔121进入的气流吹散周围的冷凝液，进一步提高防漏液的效果。
请结合参阅图6和图7，在其中一些实施例中，密封件41上凸设有止挡密封件41移动的止挡凸起413。通过采用上述方案，在密封件41上凸设有止挡凸起413，在利用密封件41密封进气通道31时，通过止挡凸起413抵靠于进气通道31的第一端口311上，以达到提醒密封件41装配到位的目的。在通过推拉件42拉动密封件41脱离进气通道31后，密封件41的底部直接被定位于定位槽125中，并由止挡凸起413抵靠于进气通道31的第二端口312上，使得密封件41被固定于定位槽125中，可有效防止密封件41松动移位。
请结合参阅图5和图10，在其中一些实施例中，密封座3上设有容置并定位雾化罩21之开口端的定位孔33，进气通道31的第一端口311与雾化罩21之开口端连通，且定位孔33的孔径大于进气通道31的直径，以在密封件41上形成阶梯孔。通过再用上述方案，在密封座3上设有定位孔33，仅需将与雾化罩21之开口端容置并定位于定位孔33中，增强雾化罩21安装的稳固性与密封性。并且，进气通道31的第一端口311与雾化罩21之开口端连通，且定位孔33的孔径大于进气通道31的直径，以在密封件41上形成阶梯孔，直接利用进气通道31的第一端口311抵持雾化罩21之开口端，使得进气通道31能够良好地连通雾化腔6与进气孔121。
请一并参阅图1至图5及图图12至图17，现对本实用新型另一实施例提供的雾化器进行说明。本实用新型另一实施例提供的雾化器包括储液件1、雾化组件2和密封套件8，储液件1包括内部具有容纳腔的主壳体11、可拆卸地装配于主壳体11的底部开口112上的底座12和至少部分收纳于容纳腔中的通气管13，主壳体11的顶部设有出烟口111，通气管13的顶端延伸至出烟口111并与出烟口111连通，通气管13的底端延伸至容纳腔中。雾化组件2用于将气溶胶形成基质雾化形成可供用户吸食的烟雾，雾化组件2支撑并固定于底座12上，且雾化组件2容置于容纳腔中，雾化组件2内具有与容纳腔分隔设置的雾化腔6。请结合参阅图13和图14，密封套件8滑动套设于通气管13的底端，密封套件8在外力的作用下，可沿通气管13轴向由第一预设位置滑动至第二预设位置。可以理解地，第一预设位置为通过主壳体11的底部开口112向储液腔5中注液时密封套件8装配于通气管13上的位置，第二预设位置为雾化组件2 装配于容纳腔中时密封套件8装配于通气管13上的位置。主壳体11的顶部是指主壳体11具有出烟口111或具有安装于出烟口111处烟嘴的部位，主壳体11的底部是指主壳体11上装配有底座12的部位，则通气管13的顶端是指通气管13靠近出烟口111的一端，通气管13的底端是指通气管13靠近底座12的一端，且第一预设位置与第二预设位置沿底座12至出烟口111的方向依次设置。其中，在容纳腔中装配雾化组件2且将底座12装配于主壳体11的底部开口112时，雾化组件2可将密封套件8由第一预设位置顶抵至第二预设位置，且雾化腔6与通气管13的底端连通，主壳体11内于雾化组件2、密封套件8及通气管13之外的部分界定出用于存储气溶胶形成基质的储液腔5，雾化组件2上设有连通储液腔5与雾化腔6的进液孔211，储液腔5中的气溶胶形成基质可通过进液孔211流入雾化腔6，进入雾化腔6的气溶胶形成基质可被雾化腔6中的雾化芯22加热雾化形成烟雾。
请结合参阅图15，在注液时(此时容纳腔中未装配雾化组件2且底座12未装配于主壳体11的底部开口112)，仅需将主壳体11呈出烟口111位于下方且底部开口112朝上的倒置状态放置，将密封套件8套设于通气管13的底端，并使密封套件8位于第一预设位置，通过主壳体11的底部开口112向容纳腔中添注气溶胶形成基质。直至注液液面10稍微低于密封套件8远离出烟口111的一端的端面或注液的液面与密封套件8远离出烟口111的一端的端面平齐，将雾化组件2装配于主壳体11的容纳腔中。请结合参阅图16，在雾化组件2***密封套件8后，通过雾化组件2将密封套件8由第一预设位置顶抵至第二预设位置，使得密封套件8随着雾化组件2朝向出烟口111移动，直至雾化组件2的雾化腔6与通气管13的底端连通，且底座12密封装配于主壳体11的底部开口112上，使得主壳体11内于雾化组件2、密封套件8及通气管13之外的部分界定出用于存储气溶胶形成基质的储液腔5。这样，使得储液件1的储液腔5中注满气溶胶形成基质9，即可增加雾化器内部储液空间的注液量，有效减少雾化器内部储液空间的浪费，解决一次性气溶胶发生装置之雾化器内部的储液空间难以注满的问题，在一定程度上可减少或避免雾化器在运输或保存的过程中产生气泡。
本实用新型实施例提供的雾化器，与现有技术相比，通过在主壳体11内部设置通气管13和密封套件8，将通气管13的顶端延伸至主壳体11顶部的出烟口111，将通气管13的底端延伸至主壳体11的容纳腔中，并将密封套件8的一端滑动套设于通气管13的底端。则在注液时，仅需将主壳体11呈倒置状态放置，使密封套件8装配于第一预设位置，便可通过主壳体11的底部开口112向容纳腔中添注气溶胶形成基质。直至注液液面稍微低于或平齐密封套件8另一端的端面，将雾化组件2***密封套件8的另一端，通过雾化组件2将密封套件8朝向出烟口111顶抵，密封套件8由第一预设位置移动至第二预设位置，雾化组件2的雾化腔6与通气管13的底端连通，且底座12密封装配于主壳体11的底部开口112上，主壳体11内于雾化组件2、密封套件8及通气管13之外的部分即可界定出用于存储气溶胶形成基质的储液腔5。这样，便可增加雾化器内部储液空间的注液量，有效减少雾化器内部储液空间的浪费，在一定程度上可减少或避免雾化器在运输或保存的过程中产生气泡。
请结合参阅图13、图14和图17，在其中一些实施例中，密封套件8包括用于滑动套于通气管13上的第一套管段81、用于供雾化组件2的端部顶抵的环套段82和用于套于雾化组件2的端部的第二套管段83，环套段82连接第一套管段81与第二套管段83以构成密封套件8，第一套管段81与环套段82相连，且第一套管段81的内径大于环套段82之环孔的孔径，以在第一套管段81与环套段82的连接处形成第一台阶面84。该实施例中，通过采用上述方案，密封套件8采用硅胶材料制成的硅胶件，仅需将上述第一套管段81套于通气管13的底端，将上述第二套管段83套于雾化组件2的端部，便可使得密封套件8分别与通气管13、雾化组件2密封连接，可防止气溶胶形成基质渗漏。并且，第一套管段81与第二套管段83之间通过环套段82相连以构成密封套件8整体，通过雾化组件2的端部顶抵环套段82，以使密封套件8由第一预设位置移动至第二预设位置，增强雾化组件2顶抵密封套件8移动的稳定可靠性。此外，第一套管段81与环套段82的连接处形成第一台阶面84，在密封套件8移动至第二预设位置时，通气管13的底端端面与第一台阶面84抵持，以将密封套件8限定于第二预设位置，并起到提示雾化组件2及密封套件8安装到位的作用。
请结合参阅图17，在其中一些实施例中，第一套管段81的内壁上沿第一套管段81的周向环绕设置有第一环形凸起87。该实施例中，通过采用上述方案，通过第一套管段81内壁上的第一环形凸起87弹性抵持于通气管13的外壁上，一方面可起到类似密封圈的密封作用，增强第一套管段81与通气管13滑动连接的密封性，防止气溶胶形成基质渗漏，另一方面减小第一套管段81内壁与通气管13外壁之间的接触面积，减小摩擦。可以理解地，第一环形凸起87可以设置两条以上，两条以上第一环形凸起87间隔设置，以进一步增强密封性，防止漏液。并且，在第一环形凸起87设置两条以上时，将两条以上第一环形凸起87分布于第一套管段81内壁的上下两侧，在密封套件8移动至第二预设位置时，分布于第一套管段81上下两侧的第一环形凸起87具有安装定位的作用。
请结合参阅图14、图15和图17，在其中一些实施例中，通气管13的底端面上设有用于连通雾化腔6与通气管13的连接管15，连接管15由通气管13之底端管口朝向底座12延伸，连接管15的外径小于第一套管段81的外径，以在通气管13与连接管15的连接处形成第二台阶面85，第二台阶面85用于配合抵持第一台阶面84。该实施例中，通过采用上述方案，在密封套件8移动至第二预设位置时，上述在通气管13与连接管15的连接处形成第二台阶面85与第一台阶面84抵持，以将密封套件8限定于第二预设位置，并起到提示雾化组件2及密封套件8安装到位的作用。请结合参阅图13和图14，在其中一些实施例中，在密封套件8装配于第二预设位置时，环套段82套于连接管15上，起到定位密封套件8的作用，增强密封套件8装配于第二预设位置的稳固性。
请结合参阅图17，在其中一些实施例中，环套段82之环孔的内壁上沿环套段82的周向环绕设置有第二环形凸起88。该实施例中，通过采用上述方案，通过环套段82之环孔的内壁上的第二环形凸起88弹性抵持于连接管15的外壁上，一方面可起到类似密封圈的密封作用，增强环套段82与连接管15滑动连接的密封性，防止气溶胶形成基质渗漏，另一方面减小环套段82内壁与连接管15外壁之间的接触面积，减小摩擦。可以理解地，第二环形凸起88可以设置两条以上，两条以上第二环形凸起88间隔设置，以进一步增强密封性，防止漏液。
请结合参阅图5、图13和图14，在其中一些实施例中，雾化组件2包括开口端支撑于底座12上的雾化罩21和用于在通电时发热以加热气溶胶形成基质的雾化芯22，雾化罩21的内腔形成雾化腔6，雾化芯22设置于雾化腔6内，雾化罩21的封闭端开设有导烟口212，通气管13的底端与导烟口212连通，主壳体11内部于雾化罩21、密封套件8及通气管13之外的空腔部分界定出储液腔5，进液孔211设于雾化罩21的侧壁上。雾化器在工作时，储液件1的储液腔5中的气溶胶形成基质通过进液孔211进入雾化腔6，雾化芯22在电源装置7的电驱动下，加热并雾化进入雾化腔6中的气溶胶形成基质，外部空气从底座12上的进气孔121、密封座3上的进气通道进入雾化腔6后，可与雾化的气溶胶形成基质快速混合形成烟雾，烟雾再随用户抽吸时形成的负压气流一起，经由通气管13引导至出烟口111，以供用户吸食。可以理解地，雾化芯22可以包括但不限于可通电发热的发热丝221和缠绕于发热丝221***以将气溶胶形成基质均匀引导至发热丝221的导液件222，导液件222可以是但不限于导液棉。可理解地，当雾化组件2包括开口端支撑于底座12上的雾化罩21时，密封套件8包括用于滑动套于通气管13上的第一套管段81、用于供雾化罩21的封闭端顶抵的环套段82和用于套于雾化罩21之封闭端的第二套管段83，环套段82将第一套管段81与第二套管段83相连以构成密封套件8。
请结合参阅图14、图15和图17，在其中一些实施例中，第二套管段83的内径大于环套段82之环孔的孔径，以在第二套管段83与环套段82的连接处形成第三台阶面86，第三台阶面86用于供雾化罩21之封闭端抵持。该实施例中，通过采用上述方案，雾化罩21之封闭端***第二套管段83内后，抵持于上述在第二套管段83与环套段82的连接处形成第三台阶面86上，通过雾化罩21推动密封套件8由第一预设位置移动至第二预设位置，增强雾化组件2顶抵密封套件8移动的稳定可靠性。
请结合参阅图17，在其中一些实施例中，第二套管段83的内壁上沿第二套管段83的周向环绕设置有第三环形凸起89。该实施例中，通过采用上述方案，通过第二套管段83的内壁上的第三环形凸起89弹性抵持于雾化罩21的外壁上，可起到类似密封圈的密封作用，增强第二套管段83与雾化罩21之封闭 端连接的密封性，防止气溶胶形成基质渗漏。可以理解地，第三环形凸起89可以设置两条以上，两条以上第三环形凸起89间隔设置，以进一步增强密封性，防止漏液。
请结合参阅图13、图15和图16，在其中一些实施例中，雾化器还包括支撑于底座12朝向容纳腔的一面上的密封座3，雾化组件2之雾化罩21的开口端支撑并固定于密封座3上，以在雾化罩21的内腔形成雾化腔6，进液孔211设于雾化罩21的侧壁上。该实施例中，通过采用上述方案，雾化组件2之雾化罩21通过密封座3支撑并固定于底座12上，增强密封性，防止漏液。
请结合参阅图18，本实用型实施例还提供了一种气溶胶发生装置，本实用型实施例提供的气溶胶发生装置包括用于雾化气溶胶形成基质的雾化器和用于向雾化器供电的电源装置7，雾化器为上述任一实施例提供的雾化器，雾化器在气溶胶发生装置的电源装置7的电驱动下启动工作。因本实用型实施例提供的气溶胶发生装置具有上述任一实施例中提供的雾化器的全部技术特征，故其具有与上述雾化器相同的技术效果。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (12)

  1. 一种雾化器，用于气溶胶发生装置，其特征在于，包括：
    储液件，内部具有容纳腔，所述储液件上设有出烟口；
    密封座，设置于所述容纳腔中；
    雾化组件，用于将气溶胶形成基质雾化形成可供用户吸食的烟雾，所述雾化组件设置于所述容纳腔中，且所述雾化组件支撑于所述密封座上，以使所述储液件内于所述雾化组件及所述密封座之外的部分界定出用于存储气溶胶形成基质的储液腔，所述雾化组件内具有与所述储液腔分隔设置的雾化腔，所述雾化组件上设有连通所述储液腔与所述雾化腔的进液孔，所述雾化腔与所述出烟口连通，所述储液件上还设有进气孔，所述密封座上开设有连通所述雾化腔与所述进气孔的进气通道；以及
    封堵组件，用于在所述气溶胶发生装置启用前封闭所述进气通道。
  2. 如权利要求1所述的雾化器，其特征在于，所述封堵组件包括可沿所述进气通道轴向滑动地设置于所述进气通道中的密封件和用于拉动所述密封件以使所述密封件脱离所述进气通道的推拉件，所述推拉件的一端与所述密封件相连，所述储液件上对应设有供所述推拉件另一端穿过的开孔，所述推拉件的另一端穿过所述开孔以伸出至所述储液件外部。
  3. 如权利要求2所述的雾化器，其特征在于，所述推拉件为推拉杆，所述推拉杆包括伸出至所述储液件外部的长杆段和将所述长杆段与所述密封件相连的连接段。
  4. 如权利要求3所述的雾化器，其特征在于，所述连接段的直径小于所述长杆段的直径。
  5. 如权利要求1所述的雾化器，其特征在于，所述储液件包括具有所述容纳腔的主壳体和装配于所述主壳体的底部开口上的底座，所述出烟口设于所述主壳体的顶端，所述密封座支撑于所述底座朝向所述容纳腔的一面上，所述主 壳体中设有连通所述雾化腔与所述出烟口的通气管，所述主壳体内部于所述雾化组件、所述密封座及所述通气管之外的空腔部分界定出所述储液腔，所述进气孔设于所述底座上，所述雾化组件包括开口端支撑于所述密封座上的雾化罩，所述封堵组件包括滑动设置于所述进气通道中的密封件和用于沿所述雾化罩的轴向拉动所述密封件以使所述密封件脱离所述进气通道的推拉件，所述推拉件的一端与所述密封件相连，所述底座上对应设有供所述推拉件另一端穿过的开孔，所述推拉件的另一端穿过所述开孔以伸出至所述主壳体外部。
  6. 如权利要求5所述的雾化器，其特征在于，所述雾化组件还包括用于通电发热以加热气溶胶形成基质的雾化芯，所述雾化罩的内腔形成所述雾化腔，所述雾化芯设置于所述雾化腔内，所述雾化罩的封闭端开设有导烟口，所述通气管的管腔形成连通所述导烟口与所述出烟口的导烟通道，所述主壳体内部于所述雾化罩、所述密封座及所述通气管之外的空腔部分界定出所述储液腔，所述进液孔设于所述雾化罩的侧壁上，所述雾化罩的外廓呈管柱状设置，所述进气通道的轴向平行于所述雾化罩的轴向，所述进气通道的第一端口与所述雾化腔连通，所述底座朝向所述密封座的一面上设有容置所述密封件的第一凹槽，所述第一凹槽连通所述进气孔与所述进气通道的第二端口。
  7. 如权利要求6所述的雾化器，其特征在于，所述密封座上临近所述进气通道之第二端口的位置设有通气槽。
  8. 如权利要求6所述的雾化器，其特征在于，所述底座上对应所述进气通道的位置凸设有凸起部，所述凸起部位于所述第一凹槽中，以使所述第一凹槽于所述凸起部之外的部分形成储液槽，所述进气孔设于所述凸起部上，所述进气孔的孔轴方向平行于所述雾化罩的轴向，所述凸起部上还凹设有容置并定位所述密封件的定位槽，所述定位槽与所述开孔连通。
  9. 如权利要求8所述的雾化器，其特征在于，所述密封件朝向所述雾化罩的一面上凹设有第二凹槽。
  10. 如权利要求9所述的雾化器，其特征在于，在所述密封件脱离所述进 气通道后，由所述底座至所述出烟口的方向，所述进气孔之孔口的高度高于所述第二凹槽之槽口的高度。
  11. 如权利要求9所述的雾化器，其特征在于，所述密封件上凸设有止挡所述密封件移动的止挡凸起。
  12. 一种气溶胶发生装置，包括用于雾化气溶胶形成基质的雾化器和用于向所述雾化器供电的电源装置，其特征在于，所述雾化器为如权利要求1至11任一项所述的雾化器。
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