WO2023169146A1 - 雾化装置及电子烟 - Google Patents

雾化装置及电子烟 Download PDF

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Publication number
WO2023169146A1
WO2023169146A1 PCT/CN2023/075570 CN2023075570W WO2023169146A1 WO 2023169146 A1 WO2023169146 A1 WO 2023169146A1 CN 2023075570 W CN2023075570 W CN 2023075570W WO 2023169146 A1 WO2023169146 A1 WO 2023169146A1
Authority
WO
WIPO (PCT)
Prior art keywords
air outlet
atomization
channel
outlet channel
support member
Prior art date
Application number
PCT/CN2023/075570
Other languages
English (en)
French (fr)
Inventor
卢音波
朱文川
Original Assignee
比亚迪精密制造有限公司
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 比亚迪精密制造有限公司 filed Critical 比亚迪精密制造有限公司
Publication of WO2023169146A1 publication Critical patent/WO2023169146A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • 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

Definitions

  • the present disclosure relates to an atomization device and an electronic cigarette.
  • E-cigarettes usually include cigarette cartridges and cigarette rods.
  • the cigarette cartridges are installed on the cigarette rods and can produce smoke that can be smoked by the human body.
  • the cigarette cartridges are equipped with an oil storage bin, an airway, an atomization chamber and an atomization core.
  • the oil storage bin is equipped with a useful Based on the e-liquid that produces smoke, the e-liquid enters the atomization chamber through the atomization core and is atomized into smoke. The smoke is inhaled by the user through the airway.
  • the atomization device used as a cartridge in the related art cannot effectively reduce the thickness of the atomization device due to the unreasonable structures and relative positions of the oil storage tank, air channel, atomization tank and atomization core. It is not conducive to flat design. When the user uses it, the upper and lower lips cannot bite and inhale comfortably, resulting in a poor user experience.
  • the present disclosure aims to solve the technical problem in the prior art that atomization devices are not conducive to flat design.
  • the present disclosure proposes an atomization device having a first direction, a second direction and a third direction that are orthogonal to each other.
  • the maximum size of the atomization device in the first direction is smaller than the atomization device in the first direction.
  • the maximum size in the second direction and the third direction, the atomization device includes:
  • the shell is provided with a liquid storage bin, an atomization chamber, and an air inlet and an air outlet connected to the outside world.
  • the liquid storage bin is used to accommodate the medium to be atomized.
  • the liquid storage bin and the atomization chamber are arranged along the Arranged in the second direction, the air inlet is connected with the atomization chamber;
  • An atomization component is located between the liquid storage bin and the atomization chamber.
  • the atomization component is used to atomize the medium to be atomized in the atomization chamber.
  • a support member is fixed in the housing and supports the atomization assembly.
  • the support member has a first end and a second end in the third direction.
  • the support member is provided with a first air outlet channel and a second air outlet channel. channel, a first lower liquid channel and a second lower liquid channel, the first air outlet channel, the second air outlet channel and the first lower liquid channel are all separated from the second lower liquid channel along the third direction, so The first lower liquid channel is closer to the first end than the second lower liquid channel, and the first air outlet channel extends along the second direction and is located between the first lower liquid channel and the second lower liquid channel.
  • the second air outlet channel extends toward the first end, the second air outlet channel communicates with the first air outlet channel and the atomization chamber, the first lower liquid channel and the second
  • the lower liquid channel is used to guide the medium to be atomized to the atomization assembly.
  • the first air outlet channel is separated from the first lower liquid channel along the third direction.
  • the second air outlet channel is separated from the first lower liquid channel.
  • the first lower fluid channel is spaced along the first direction;
  • a third air outlet channel has two ends connected to the first air outlet channel and the air outlet respectively.
  • the second air outlet channel forms a first opening along the third direction on the support member.
  • the side of the support member away from the second end has a first side wall, the opening is opened on the first side wall, and the first side wall
  • An air inlet space is formed between the outer shell and the outer casing, and the air inlet space is connected with the atomization chamber and the opening, so that the second air outlet channel is connected with the atomization chamber.
  • the support member is provided with a side plate away from the second ventilation channel, and the side plate protrudes from the first side wall.
  • the side plate extends to the housing along the third direction and away from the second end of the support member.
  • the air inlet is away from the air inlet space.
  • the second end of the support member has a second side wall, and the second side wall abuts the housing.
  • a groove is provided on a side of the support member away from the first lower liquid channel, and the second air outlet channel is formed in the groove.
  • a communication hole is provided at the bottom of the groove, and the communication hole communicates with the first air outlet channel and the second air outlet channel.
  • the atomization device further includes a first sealing member disposed between the support member and the housing.
  • the first sealing member and the groove enclose to form the second air outlet channel.
  • the housing and the groove are enclosed to form the second air outlet channel.
  • the support member is provided with an accommodating groove, and the atomization component is fixed in the accommodating groove.
  • the notch of the accommodating groove is opened toward the atomization chamber.
  • the atomization device further includes a second sealing member disposed between the atomizing component and the support member.
  • the central axis of the first air outlet channel coincides with the central axis of the support member.
  • At least part of the second air outlet channel coincides with the first lower liquid channel.
  • an electronic cigarette including:
  • the atomization device
  • a power supply device including a battery, is used to electrically connect with the atomization device to provide the electrical energy required for atomization.
  • the present disclosure provides an atomizing device and an electronic cigarette.
  • the atomizing device includes a shell, Atomizer components, supports and third air outlet channels.
  • the housing is provided with a liquid storage tank and an atomization chamber arranged along the second direction.
  • the support member fixes the atomization assembly between the liquid storage tank and the atomization cavity.
  • the support member is provided with The first air outlet channel, the second air outlet channel, the first lower liquid channel and the second lower liquid channel, the first air outlet channel, the second air outlet channel, the first lower liquid channel, the second lower liquid channel and the atomization
  • the components are not arranged along the first direction, so that the space occupied by the first air outlet channel, the second air outlet channel, the first lower liquid channel, and the second lower liquid channel does not overlap with the atomization assembly in the first direction, which is beneficial to reducing the
  • the maximum size of the atomization device in the first direction is small, which is suitable for an overall flat design.
  • the electronic cigarette includes the atomization device and a power supply device that provides electric energy to the atomization device.
  • the entire electronic cigarette can be adapted to the atomization device and have a flat design.
  • Figure 1 is a perspective view of an atomization device according to an embodiment
  • Figure 2 is a side view of the atomization device shown in Figure 1;
  • Figure 3 is a front view of the atomization device shown in Figure 1;
  • Figure 4 is an exploded view of the structure of the atomization device shown in Figure 1;
  • Figure 5 is a cross-sectional view along A-A shown in Figure 2;
  • Figure 6 is a cross-sectional view along B-B shown in Figure 3;
  • Figure 7 is a perspective view of the support member in Figure 4.
  • FIG. 8 is a perspective view of the support member shown in FIG. 7 from another perspective.
  • the atomization device 1 of the present disclosure has a first direction D1, a second direction D2, and a third direction D3 that are orthogonal to each other.
  • the first direction D1, the second direction D2, and the third direction D3 are orthogonal to each other.
  • the third direction D3 forms a three-dimensional coordinate system, wherein the maximum size of the atomization device 1 in the first direction D1 is smaller than the maximum size of the atomization device 1 in the second direction D2 and the third direction D3 the maximum size.
  • the atomization device 1 includes:
  • the shell 10 is provided with a liquid storage bin 11, an atomization chamber 13, and an air inlet 15 and an air outlet 17 connected to the outside world.
  • the liquid storage bin 11 is used to accommodate the medium to be atomized.
  • the vaporized medium can be atomized to form aerosol by heating or other means, such as e-liquid.
  • the liquid storage bin 11 and the atomization chamber 13 are arranged along the second direction D2, and the air inlet 15 is connected with the atomization chamber 13 so that outside air can enter the atomization chamber 13 .
  • the atomization assembly 20 is located between the liquid storage bin 11 and the atomization chamber 13 .
  • the atomization assembly 20 is used to atomize the medium to be atomized in the atomization chamber 13 .
  • the atomization assembly 20 has a liquid suction end facing the liquid storage bin 11 and an atomization end facing the atomization chamber 13.
  • the atomization assembly 20 can absorb the liquid through the liquid suction end. After the medium is atomized, add it through the atomizing end.
  • the medium to be atomized is heated to atomize the medium to be atomized to form an aerosol, and the aerosol is released into the atomization chamber 13 .
  • the support member 30 is fixed in the housing 10 and supports the atomization assembly 20 , thereby fixing the atomization assembly 20 between the liquid storage tank 11 and the atomization chamber 13 .
  • the support member 30 has a first end (not numbered) and a second end (not numbered) in the third direction D3.
  • the support member 30 is provided with a first air outlet channel 311, a second air outlet channel 312, and a second air outlet channel 311.
  • the first air outlet channel 311, the second air outlet channel 312, and the first lower liquid channel 331 are all along the third direction D3 with the second lower liquid channel 332.
  • the first air outlet channel 311, the second air outlet channel 312, and the first lower liquid channel 331 are all staggered from the second lower liquid channel 332 along the third direction D3, and the first air outlet channel 311, the second air outlet channel 312, and the first lower liquid channel 331 are not connected with the second lower liquid channel 332.
  • the first lower fluid channel 331 is closer to the first end than the second lower fluid channel 332.
  • the first air outlet channel 311 extends along the second direction D2 and is located between the first lower fluid channel 331 and Between the second lower liquid channel 332, the second air outlet channel 312 extends toward the first end, and the second air outlet channel 312 communicates with the first air outlet channel 311 and the atomization chamber 13, so
  • the first lower liquid channel 331 and the second lower liquid channel 332 are used to guide the medium to be atomized to the atomization assembly 20 .
  • the first air outlet channel 311 and the first lower liquid channel 331 are separated along the third direction D3, that is, the first air outlet channel 311 and the first lower liquid channel 331 are separated along the third direction D3. staggered, and the first air outlet channel 311 and the first lower liquid channel 331 are not connected.
  • the second air outlet channel 312 and the first lower liquid channel 331 are separated along the first direction D1, that is, the second air outlet channel 312 and the first lower liquid channel 331 are separated along the first direction D1. are staggered, and the second air outlet channel 312 is not connected with the first lower liquid channel 331 .
  • a third air outlet channel 40 has two ends connected to the first air outlet channel 311 and the air outlet 17 respectively.
  • the atomization component 20 When the user inhales air from the air outlet 17 , external air enters the air inlet 15 through the air inlet 15 .
  • Atomization chamber 13 at the same time, the atomization component 20 atomizes the medium to be atomized into aerosol, the aerosol and the air are mixed in the atomization chamber, and pass through in sequence under the action of negative pressure
  • the second air outlet channel 312, the first air outlet channel 311, the third air outlet channel 40, and the air outlet 17 flow into the user's oral cavity to meet the user's smoking needs.
  • the first air outlet channel 311, the second air outlet channel 312, and the first lower liquid channel 331 from the second lower liquid channel 332 along the third direction D3, the first The spaces occupied by the air outlet channel 311, the second air outlet channel 312, the first lower liquid channel 331 and the second lower liquid channel 332 do not overlap in the first direction D1, which is beneficial to reducing the atomization device 1 in the first direction D1.
  • the maximum size of D1 in one direction is suitable for the overall flat design. When the user uses it, the upper and lower sides of the atomization device 1 along the first direction D1 are in contact with the user's upper and lower lips respectively.
  • the size of the user's mouth that needs to be opened and closed can be reduced, and more For comfort and elegance, on the other hand, it can facilitate the tight fit of the upper and lower lips with the atomization device 20 and improve the use experience.
  • the first lower liquid channel 331 separated from the second air outlet channel 312 along the first direction D1.
  • the space for the first lower liquid channel 331 can be increased.
  • the liquid conduction rate of the atomization component 20 continuously wets the atomization component 20 and prevents dry burning.
  • the housing 10 is provided with an air pipe 41 defining the third air outlet channel 40 .
  • the air pipe 41 passes through the liquid storage tank 11 from the air outlet 17 and faces the support member. 30 extension. 7 , the first air outlet channel 311 forms an opening 3111 on the support member 30 , and one end of the air pipe 41 away from the air outlet 17 extends into the first air outlet channel through the opening 3111 , so that
  • the third air outlet channel 40 is connected with the first air outlet channel 311, and the air pipe 41 is sealingly connected with the support member 30, for example, by placing an elastic seal such as silicone material or rubber material between them.
  • the first air outlet channel 311 Prevent the first air outlet channel 311 from being connected with the liquid storage bin 11, so that when the liquid storage bin 11 accommodates the medium to be atomized, the medium to be atomized will not directly enter the first air outlet channel 311. Affects the user's taste.
  • defining the third air outlet channel 311 by arranging an independent air pipe 41 is only an embodiment of the present disclosure.
  • a partition plate can be provided in the outer shell 10 to separate the liquid storage bin and the third air outlet channel, or an additional inner liquid storage shell can be provided between the inner liquid storage shell and the outer shell 10
  • the third air outlet channel is formed in between.
  • the present disclosure does not limit the formation method of the third air outlet channel, as long as both ends of the third air outlet channel can be connected to the first air outlet channel 311 and the air outlet 17 respectively.
  • the second air outlet channel 312 forms a first opening 383 along the third direction D3 on the support 30 , and the opening 383 is connected with the atomization chamber 13 .
  • the second air outlet channel 312 completely extends along the third direction D3 until the opening 383 along the third direction D3 is formed on the support 30 , which is easy to process. It should be understood that this is only for the purpose of this article.
  • the second air outlet channel 312 may not only extend in the third direction D3, that is, the second air outlet channel 312 may extend in a bend.
  • the first opening formed on the support member 30 may not be opened along the third direction.
  • the support member 30 is divided into two areas relative to the first air outlet channel 311 in the third direction D3.
  • the second air outlet channel 312 and the first lower liquid channel 331 are both located in one of the areas.
  • the liquid channel 332 is located in another area alone, so that the second air outlet channel 312 does not affect the second lower liquid channel 332.
  • the side of the support member 30 away from the second end has a first side wall 351, and the opening 383 of the second air outlet channel 312 is opened in the first side.
  • an air inlet space 133 is formed between the first side wall 351 and the housing 10.
  • the air inlet space 133 is connected with the atomization chamber 13 and the opening 383, so that the second air outlet
  • the channel 312 is connected with the atomization chamber 13 .
  • the air inlet space 133 is formed by reserving a gap between the portion of the support member 30 corresponding to the opening 383 and the housing 10 so that the opening 383 opened along the third direction D3 is in contact with the atomization chamber.
  • the aerosol and air in the atomization chamber 13 can easily enter the second air outlet channel 312, reducing the user's suction resistance when smoking and improving the taste.
  • this disclosure does not limit whether the first side wall 351 and the first end of the support member 30 coincide with each other in the third direction D3, as long as the support member 30 can be moved away from the It is sufficient that the air inlet space 133 is formed on one side of the second end.
  • a protrusion (not shown in the figure) can be provided at the first end of the housing 10 corresponding to the support member 30.
  • the fixation of the support member 30 is achieved by the protrusion/convex rib contacting the support member 30, so that at least part of the first side wall 351 is in contact with the support member 30. There is no contact between the shells 10 to form the air inlet space 133; it is also possible that the side of the support member 30 away from the second end is provided with a step structure, and the first side wall 351 is smaller than the first end. away from the housing, thereby forming the air inlet space 133 between the first side wall 351 and the housing 10 .
  • the support member 30 is provided with a side plate 37 away from the second ventilation channel 312, and the side plate 37 protrudes from the first side wall 351.
  • the side plate 37 extends from the first side wall 351 toward the housing 10 along the second end away from the support member 30 to ensure air intake smoothness while lifting the support member 30 and the support member 30 away from each other. The assembly stability of the housing 10 is determined.
  • the side plate 37 extends to the housing 10 along the third direction D3 and away from the second end of the support member 30 , so that the end surface of the side plate 37 abuts the housing 10 to enhance the The assembly of the support member 30 and the housing 10 is stable and difficult to loosen and fall off.
  • the air inlet 15 is far away from the air inlet space 133, that is, the air inlet 15 and the air inlet space 133 are generally on opposite sides along the third direction D3, and the outside air flows through the air inlet.
  • the mouth 15 After the mouth 15 enters the atomization chamber 13, it will flow along the air path running through the atomization chamber 13 to the opening 383 of the second air inlet channel 312, taking away as much of the atomization chamber as possible. Aerosols within 13 seconds. It should be understood that This is only an embodiment of the present disclosure. The present disclosure does not limit the specific location of the air inlet 15 , as long as the air inlet 15 can be connected to the atomization chamber 13 .
  • the second end of the support member 30 has a second side wall 352 , and the second side wall 352 is in contact with the housing 10 .
  • the assembly stability of the support member 30 and the housing 10 is improved; on the other hand, as much opening space as possible is provided for the second liquid passage 332 to increase the liquid dispensing speed and allow the user to quickly pump.
  • the atomization component 20 can also be continuously infiltrated during the operation, and the aerosol required by the user can be continuously provided.
  • a groove 38 is provided on the side of the support member 30 away from the first lower liquid channel 331 , that is, the support member 30 is away from the first lower liquid channel 331 .
  • the surface of one side of the liquid channel 331 is partially recessed to form the groove 38 , and the second air outlet channel 312 is formed in the groove 38 .
  • the groove 38 is provided on the surface of the support member 30, and other structures (such as the inner wall of the housing 10) are connected with the groove.
  • the grooves 38 jointly define the second air outlet channel 312, which can avoid more installation space on the support member 30, so that a larger first lower liquid channel can be provided in the first direction D1. 331, further increasing the penetration rate.
  • first air outlet channel 311 and the second air outlet channel 312 overlap in the first direction D1.
  • a communication hole 381 is provided at the bottom of the groove 38, and the connection hole 381 is located at the bottom of the groove 38. At the first air outlet channel 311 and the second air outlet channel 312, the communication hole 381 communicates with the first air outlet channel 311 and the second air outlet channel 312.
  • the atomization device 1 further includes a first seal 50 disposed between the support 30 and the housing 10 .
  • the first seal 50 blocks the gap between the support 30 and the housing 10 along the circumferential direction of the support 30 to prevent the medium to be atomized in the liquid storage tank 11 from not being atomized. And directly flows from between the support member 30 and the housing 10 into the atomization chamber 13 .
  • first seal 50 can extend to the groove 38, and then the third seal 50 can extend to the groove 38.
  • a sealing member 50 surrounds the groove 38 to form the second air outlet channel 312 .
  • the groove 38 has an open groove opening (not numbered) along the first direction D1, and along the third direction, the end of the groove 38 is close to the first end. Open, the groove opening is covered by the first sealing member 50 to form the second air outlet channel 312 between the groove 38 and the first sealing member 50, and near the first end
  • An opening 383 is formed at the end of the atomization chamber 13 along the third direction D3, so that the air or aerosol in the atomization chamber 13 is concentrated through the opening 383 and enters the second air outlet channel 312.
  • the second air outlet channel 312 formed by the first seal 50 and the groove 38 is only an embodiment of the present disclosure. In other examples, it is not necessary to form the second air outlet channel 312 .
  • the first seal 50 extends to the groove 38 . There may also be other structures covering the opening of the groove 38 , such as the housing 10 , which is not limited in this disclosure.
  • the support member 30 is provided with an accommodating groove 39 , and the atomizing component 20 is fixed to the accommodating groove 39 .
  • the accommodating groove 39 and the first air inlet channel 311, the second air inlet channel 312, the first lower liquid channel 331, and the second lower liquid channel 332 are all arranged along the second direction D2.
  • An air inlet channel 311, a second air inlet channel 312, a first lower liquid channel 331, and a second lower liquid channel 332 will not occupy the atomization assembly 20 in the first direction D1 and the second direction D2.
  • the installation space is conducive to setting up the atomization assembly 20 with a larger liquid suction surface and atomization surface.
  • the atomization component 20 is fixed to the accommodating groove 39, which does not limit the atomization component 20 to be completely accommodated in the accommodating groove 39, as long as at least the atomizing component 20 is It suffices to partially extend into the accommodating groove 39 and be fixed thereto.
  • the atomization assembly 20 includes an atomization core 21 and a heating element 23.
  • the atomization core 21 is made of porous material, such as ceramic, and can absorb the medium to be atomized therein.
  • the atomization core 21 has a liquid suction surface 211 of the liquid storage bin 11 and an atomization surface 213 connected with the atomization chamber 13.
  • the atomization core 21 absorbs the mist to be sprayed through the liquid suction surface 211.
  • the medium to be atomized is transported to the atomization surface 213 through the atomization core 21, and the heating element 23 is provided on the atomization surface 213,
  • the heating element 23 can generate heat when electrically connected to atomize the medium to be atomized gathered on the atomization surface 213 .
  • the opening of the accommodating groove 39 is opened toward the atomization chamber 13, so that the atomization surface 213 is not blocked to ensure that the atomization rate is not affected.
  • the housing 10 includes a housing 18 and a base assembly 19.
  • the base assembly 19 covers the opening of the housing 18.
  • the base assembly 19 includes a base body 191, a sealing ring 193 and a conductive nail 195.
  • a sealing ring 193 is disposed between the base body 191 and the housing 18 for sealing.
  • the conductive nail 195 penetrates the base body 191 and is electrically connected to the heating element 23 .
  • the atomization device 1 further includes a second seal 60 disposed between the atomization core 21 and the support 30 .
  • the second sealing member 60 is made of elastic materials such as rubber and silicone and is continuous along the circumferential direction of the atomizing core 21 to fill the gap between the atomizing core 21 and the support member 30 to prevent intrusion.
  • the atomized medium to be atomized leaks from between the atomization core 21 and the support member 30 .
  • both the first air outlet channel 311 and the support member 30 have a central axis parallel to the second direction D2, and the central axis of the first air outlet channel 311 is consistent with the center axis of the support member 30.
  • the central axes coincide, and the air outlet 17 is correspondingly opened at the center of the side of the housing 18 away from the base assembly 19. Therefore, the third air outlet channel can extend vertically upward along the second direction D2. , will not block the flow of aerosols.
  • the present disclosure also includes an electronic cigarette, which includes the atomization device 1 and a power supply device (not shown).
  • the power supply device includes a battery (not shown), and the battery is used to communicate with the atomization device 1 Electrical connection, for example with the conductive nail 195, to provide the electrical energy required for atomization.
  • the present disclosure provides an atomization device 1 and an electronic cigarette.
  • the atomization device 1 includes a housing 10 , an atomization assembly 20 , a support 30 and a third air outlet channel 40 .
  • the housing is provided with a liquid storage bin 11 and an atomization chamber 13 arranged along the second direction D2.
  • the support 30 fixes the atomization assembly 20 between the liquid storage bin 11 and the atomization chamber 13.
  • the support member 30 is provided with a first air outlet channel 311, a second air outlet channel 312, a first lower liquid channel 331 and a second lower liquid channel 332.
  • the first outlet channel The air channel 311, the second air outlet channel 312, the first lower liquid channel 331, the second lower liquid channel 332 and the atomization assembly 20 are not arranged along the first direction D1, so that the first air outlet channel 311, the second air outlet channel 312.
  • the space occupied by the first lower liquid channel 331 and the second lower liquid channel 332 does not overlap with the atomization assembly 20 in the first direction D1, which is beneficial to reducing the atomization device 1 in the first direction D1.
  • the maximum size is suitable for the overall flat design.
  • the electronic cigarette includes the atomizing device 1 and a power supply device that provides electric energy to the atomizing device 1.
  • the entire electronic cigarette can be adapted to the atomizing device 1 and have a flat design.

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Abstract

一种雾化装置（1）及电子烟，雾化装置（1）包括外壳（10）、雾化组件（20）、支撑件（30）以及第三出气通道（40）。外壳（10）设有沿第二方向布置储液仓（11）和雾化腔（13），支撑件（30）将雾化组件（20）固定于储液仓（11）和雾化腔（13）之间，支撑件（30）设有第一出气通道（311）、第二出气通道（312）、第一下液通道（331）以及第二下液通道（332），第一出气通道（311）、第二出气通道（312）、第一下液通道（331）、第二下液通道（332）与雾化组件（20）不沿第一方向排布，使得第一出气通道（311）、第二出气通道（312）、第一下液通道（331）、第二下液通道（332）所占空间与雾化组件（20）不在第一方向上叠加。

Description

雾化装置及电子烟
本公开要求于2022年03月10日提交中国专利局，申请号为202220515152.5，申请名称为“雾化装置及电子烟”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及一种雾化装置及电子烟。
背景技术
电子烟通常包括烟弹和烟杆，烟弹安装于烟杆且能够产生被人体吸食的烟雾，烟弹设置有储油仓、气道、雾化仓和雾化芯，储油仓内设置有用于产生烟雾的烟油，烟油通过雾化芯进入雾化仓而被雾化成烟雾，烟雾通过气道被用户吸入。
相关技术中作为烟弹使用的雾化装置，由于储油仓、气道、雾化仓和雾化芯四者的结构以及相对位置设置的不合理，无法有效地减小雾化装置的厚度，不利于扁平化设计，用户在使用时，上下唇无法舒适地咬合并吸气，造成用户体验较差。
发明内容
本公开内容旨在解决现有技术中雾化装置不利于扁平化设计的技术问题。
一方面，本公开提出一种雾化装置，具有相互正交的第一方向、第二方向以及第三方向，所述雾化装置在所述第一方向的最大尺寸小于所述雾化装置在所述第二方向、所述第三方向的最大尺寸，所述雾化装置包括：
外壳，设有储液仓、雾化腔以及与外界连通的进气口、出气口，所述储液仓用于容纳待雾化介质，所述储液仓与所述雾化腔沿所述第二方向布置，所述进气口与所述雾化腔连通；
雾化组件，位于所述储液仓和所述雾化腔之间，所述雾化组件用于将所述待雾化介质在所述雾化腔内雾化。
支撑件，固定于所述外壳内并支撑所述雾化组件，所述支撑件在所述第三方向上具有第一端和第二端，所述支撑件设有第一出气通道、第二出气通道、第一下液通道以及第二下液通道，所述第一出气通道、第二出气通道、第一下液通道均与所述第二下液通道沿所述第三方向隔开，所述第一下液通道较所述第二下液通道靠近所述第一端，所述第一出气通道沿所述第二方向延伸并位于所述第一下液通道和所述第二下液通道之间，所述第二出气通道朝向所述第一端延伸，所述第二出气通道连通所述第一出气通道和所述雾化腔，所述第一下液通道和所述第二下液通道用于将所述待雾化介质引导至所述雾化组件，所述第一出气通道与所述第一下液通道沿所述第三方向隔开，所述第二出气通道与所述第一下液通道沿所述第一方向隔开；
第三出气通道，所述第三出气通道的两端分别与所述第一出气通道、所述出气口连通。
在一实施例中，所述第二出气通道在所述支撑件上形成沿所述第三方向开设的第一开口。
在一实施例中，沿所述第三方向，所述支撑件远离所述第二端的一侧具有第一侧壁，所述开口开设于所述第一侧壁上，所述第一侧壁与所述外壳之间形成进气空间，所述进气空间与所述雾化腔、所述开口均连通，使得所述第二出气通道与所述雾化腔连通。
在一实施例中，沿所述第一方向，所述支撑件设有远离所述第二换气通道的侧板，所述侧板凸出所述第一侧壁。
在一实施例中，所述侧板沿所述第三方向并背离所述支撑件的第二端延伸至所述外壳。
在一实施例中，沿所述第三方向，所述进气口远离所述进气空间。
在一实施例中，所述支撑件的第二端具有第二侧壁，所述第二侧壁与所述外壳抵接。
在一实施例中，沿所述第一方向，所述支撑件远离所述第一下液通道的一侧设有凹槽，所述第二出气通道形成于所述凹槽内。
在一实施例中，所述凹槽底部设有连通孔，所述连通孔连通所述第一出气通道和所述第二出气通道。
在一实施例中，所述雾化装置还包括设置于所述支撑件和所述外壳之间的第一密封件。
在一实施例中，所述第一密封件与所述凹槽围合形成所述第二出气通道。
在一实施例中，所述外壳与所述凹槽围合形成所述第二出气通道。
在一实施例中，所述支撑件设有容置槽，所述雾化组件固定于所述容置槽。
在一实施例中，所述容置槽的槽口朝向所述雾化腔开设。
在一实施例中，所述雾化装置还包括第二密封件，所述第二密封件设置于所述雾化组件与所述支撑件之间。
在一实施例中，所述第一出气通道的中心轴线与所述支撑件的中心轴线重合。
在一实施例中，在所述第三方向上，所述第二出气通道的至少部分与所述第一下液通道重合。
另一方面，本公开提出一种电子烟，包括：
所述雾化装置；
供电装置，包括电池，用于与所述雾化装置电连接以提供雾化所需的电能。
综上所述，本公开提供一种雾化装置和电子烟，所述雾化装置包括外壳、 雾化组件、支撑件以及第三出气通道。所述外壳设有沿所述第二方向布置储液仓和雾化腔，所述支撑件将雾化组件固定于所述储液仓和所述雾化腔之间，所述支撑件设有第一出气通道、第二出气通道、第一下液通道以及第二下液通道，所述第一出气通道、第二出气通道、第一下液通道、第二下液通道与所述雾化组件不沿第一方向排布，使得第一出气通道、第二出气通道、第一下液通道、第二下液通道所占空间与所述雾化组件不在第一方向上叠加，有利于减小所述雾化装置在所述第一方向的最大尺寸，适于整体的扁平化设计。所述电子烟包括所述雾化装置和为所述雾化装置提供电能的供电装置，所述电子烟整体可适配于所述雾化装置作扁平化设计。
附图说明
本公开的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为一种实施方式的雾化装置的立体图；
图2为图1所示雾化装置的侧视图；
图3为图1所示雾化装置的正视图；
图4为图1所示雾化装置的结构分解图；
图5为沿图2所示A-A的截面图；
图6为沿图3所示B-B的截面图；
图7为图4中的支撑件的立体图；
图8为图7所示支撑件的另一视角的立体图。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
在本公开的描述中，需要理解的是，术语“上”、“下”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公开和简化描述，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公开的限制。
在详细描述实施例之前，应当理解的是，本公开不限于本申请中下文或附图中所描述的详细结构或元件排布。本公开可为其他方式实现的实施例。并且，应当理解，本文所使用的措辞及术语仅仅用作描述用途，不应作限定性解释。本文所使用的“包括”、“包含”、“具有”等类似措辞意为包含其后所列出之事项、其等同物及其它附加事项。特别是，当描述“一个某元件”时，本公开并不限定该元件的数量为一个，也可以包括多个。
如图1-6所示，本公开的雾化装置1具有相互正交的第一方向D1、第二方向D2以及第三方向D3，所述第一方向D1、所述第二方向D2以及所述第三方向D3组成一个三维坐标系，其中，所述雾化装置1在所述第一方向D1的最大尺寸小于所述雾化装置1在所述第二方向D2、所述第三方向D3的最大尺寸。
在本公开中，所述雾化装置1包括：
外壳10，所述外壳10设有储液仓11、雾化腔13以及与外界连通的进气口15、出气口17，所述储液仓11用于容纳待雾化介质，所述待雾化介质可通过加热等手段雾化形成气溶胶，例如烟油。所述储液仓11与所述雾化腔13沿所述第二方向D2布置，所述进气口15与所述雾化腔13连通，使得外界空气可进入到所述雾化腔13内。
所述雾化组件20位于所述储液仓11和所述雾化腔13之间，所述雾化组件20用于将所述待雾化介质在所述雾化腔13内雾化。具体地，所述雾化组件20具有朝向所述储液仓11的吸液端和朝向所述雾化腔13的雾化端，所述雾化组件20可通过所述吸液端吸收所述待雾化介质，再通过雾化端加 热以将所述待雾化介质雾化形成气溶胶，且所述气溶胶释放至所述雾化腔13内。
支撑件30固定于所述外壳10内并支撑所述雾化组件20，由此将所述雾化组件20固定于所述储液仓11和所述雾化腔13之间。所述支撑件30具有在所述第三方向D3的第一端(未标号)和第二端(未标号)，所述支撑件30设有第一出气通道311、第二出气通道312、第一下液通道331以及第二下液通道332，所述第一出气通道311、第二出气通道312、第一下液通道331均与所述第二下液通道332沿所述第三方向D3隔开，即所述第一出气通道311、第二出气通道312、第一下液通道331均与所述第二下液通道332沿所述第三方向D3错开，且所述第一出气通道311、第二出气通道312、第一下液通道331均与所述第二下液通道332不连通。所述第一下液通道331较所述第二下液通道332靠近所述第一端，所述第一出气通道311沿所述第二方向D2延伸并位于所述第一下液通道331和所述第二下液通道332之间，所述第二出气通道312朝向所述第一端延伸，所述第二出气通道312连通所述第一出气通道311和所述雾化腔13，所述第一下液通道331和所述第二下液通道332用于将所述待雾化介质引导至所述雾化组件20。所述第一出气通道311与所述第一下液通道331沿所述第三方向D3隔开，即所述第一出气通道311与所述第一下液通道331沿所述第三方向D3错开，且所述第一出气通道311与所述第一下液通道331不连通。所述第二出气通道312与所述第一下液通道331沿所述第一方向D1隔开，即所述第二出气通道312与所述第一下液通道331沿所述第一方向D1错开，且所述第二出气通道312与所述第一下液通道331不连通。
第三出气通道40，所述第三出气通道40的两端分别与所述第一出气通道311、所述出气口17连通。
当用户对所述出气口17吸气，外界的空气通过所述进气口15进入所述 雾化腔13，同时，所述雾化组件20将所述待雾化介质雾化成气溶胶，所述气溶胶与所述空气在所述雾化腔内混合，并在负压作用下依次通过所述第二出气通道312、所述第一出气通道311、所述第三出气通道40、所述出气口17流动至该用户的口腔内，以满足该用户的吸食需求。
在本公开中，通过将所述第一出气通道311、第二出气通道312、第一下液通道331均与所述第二下液通道332沿所述第三方向D3隔开，使得第一出气通道311、第二出气通道312、第一下液通道331与第二下液通道332所占空间不在所述第一方向D1上叠加，有利于减小所述雾化装置1在所述第一方向D1的最大尺寸，适于整体的扁平化设计。当用户使用时，所述雾化装置1沿所述第一方向D1的上下侧面分别与用户的上下嘴唇接触，通过此扁平化设计，一方面，用户口腔需要开合的尺寸能够减小，更为舒适和优雅，另一方面，能够便于上下嘴唇与所述雾化装置20的紧密贴合，提高使用体验。并且设有与所述第二出气通道312沿所述第一方向D1隔开的所述第一下液通道331，在有限的空间内，通过增加所述第一下液通道331，增大对所述雾化组件20的导液速率，持续浸润雾化组件20，防止干烧。
在一实施例中，所述外壳10内设有限定所述第三出气通道40的气管41，所述气管41由所述出气口17穿过所述储液仓11，并朝向所述支撑件30延伸。同时参照图7，所述第一出气通道311在所述支撑件30上形成开口3111，所述气管41远离所述出气口17的一端通过所述开口3111伸入所述第一出气通道，使得所述第三出气通道40与所述第一出气通道311连通，并且所述气管41与所述支撑件30密封连接，例如通过在二者之间设置硅胶材料、橡胶材料等弹性密封件，从而防止所述第一出气通道311与所述储液仓11连通，使得所述储液仓11容纳待雾化介质时，所述待雾化介质不会直接进入所述第一出气通道311内而影响用户使用的口感。应当理解的是，通过设置独立的气管41来限定所述第三出气通道311仅作为本公开的一种实施方 式，在其他实施例中，还可以通过在外壳10内设置分隔板以分隔出储液仓和第三出气通道，或者通过额外设置的储液内壳，由储液内壳与外壳10之间形成第三出气通道，本公开对第三出气通道的形成方式不作限定，只要能够实现第三出气通道的两端分别与所述第一出气通道311、所述出气口17连通即可。
在本实施例中，所述第二出气通道312在所述支撑件30上形成沿所述第三方向D3开设的第一开口383，所述开口383与所述雾化腔13连通。第二出气通道312完全沿所述第三方向D3延伸，直至在所述支撑件30上形成沿所述第三方向D3开设的所述开口383，易于加工，应当理解的是，这仅作为本公开的一种实施方式，在其他实施例中，所述第二出气通道312可以不仅在所述第三方向D3上延伸，即所述第二出气通道312可以是弯折延伸的，在所述支撑件30上所形成的第一开口也可以不沿所述第三方向开设。只要在所述第三方向D3上，所述第二出气通道312的至少部分与所述第一下液通道331重合，且二者在所述第一方向D1上错开，换言之，所述支撑件30在所述第三方向D3上相对所述第一出气通道311分为两个区域，所述第二出气通道312和所述第一下液通道331均位于其中一个区域，所述第二下液通道332单独位于另一个区域，使得所述第二出气通道312不会影响所述第二下液通道332。
在本实施例中，沿所述第三方向D3，所述支撑件30远离所述第二端的一侧具有第一侧壁351，所述第二出气通道312的开口383开设于所述第一侧壁351上，所述第一侧壁351与所述外壳10之间形成进气空间133，所述进气空间133与雾化腔13、所述开口383均连通，使得所述第二出气通道312与所述雾化腔13连通。通过在所述支撑件30对应所述开口383的部分与所述外壳10预留间隙形成所述进气空间133，以便沿所述第三方向D3开设的所述开口383与所述雾化腔13连通，在使用所述雾化装置1时，在所 述雾化腔13内的气溶胶和空气能轻易进入所述第二出气通道312，减小用户吸食时的吸阻，提升口感。应当理解的是，本公开并不限定所述第一侧壁351与所述支撑件30的第一端在所述第三方向D3上是否重合，只要能实现所述支撑件30在远离所述第二端的一侧形成有所述进气空间133即可。例如，所述第一侧壁351与所述支撑件30在所述第三方向D3上重合，则可通过在所述外壳10对应所述支撑件30的第一端处设置凸起(图未示)/凸棱(图未示)，通过所述凸起/凸棱与所述支撑件30抵接实现所述支撑件30的固定，使得所述第一侧壁351的至少部分与所述外壳10之间不接触以形成所述进气空间133；还可以是，所述支撑件30远离所述第二端的一侧设置为台阶结构，所述第一侧壁351较所述第一端远离所述外壳，以此在所述第一侧壁351和所述外壳10之间形成所述进气空间133。
在本实施例中，沿所述第一方向D1，所述支撑件30设有远离所述第二换气通道312的侧板37，所述侧板37凸出所述第一侧壁351，换言之，所述侧板37由所述第一侧壁351沿背离所述支撑件30的第二端朝向所述外壳10延伸，在保证进气流畅度的同时，提升所述支撑件30与所述外壳10装配稳固度。
进一步地，所述侧板37沿所述第三方向D3并背离所述支撑件30的第二端延伸至所述外壳10，使得所述侧板37的端面与所述外壳10抵接，增强所述支撑件30与所述外壳10的装配稳固度，不易松动滑落。
为了在使用时，由所述进气口15进入所述雾化腔13内的空气能充分与所述雾化腔内的气溶胶混合，在一实施例中，沿所述第三方向D3，所述进气口15远离所述进气空间133，即所述进气口15与所述进气空间133沿所述第三方向D3大致分别于相反的两侧，外界空气由所述进气口15进入所述雾化腔13后，将沿着贯穿所述雾化腔13的气路流动至所述第二进气通道312的所述开口383，尽可能多地带走所述雾化腔13内的气溶胶。应当理解的是， 这仅作为本公开的一种实施方式，本公开对进气口15的具体设置位置不作限定，只要能实现进气口15与所述雾化腔13连通即可。
在一实施例中，所述支撑件30的第二端具有第二侧壁352，所述第二侧壁352与所述外壳10抵接。一方面，提升所述支撑件30与所述外壳10的装配稳固度；另一方面，为所述第二下液通道332提供尽可能多的开设空间，提升下液速率，在用户快速抽吸时，亦能持续浸润所述雾化组件20，持续提供用户所需的气溶胶。
参照图7和图8，沿所述第一方向D1，所述支撑件30远离所述第一下液通道331的一侧设有凹槽38，即所述支撑件30远离所述第一下液通道331的一侧的表面部分凹陷形成所述凹槽38，所述第二出气通道312形成于所述凹槽38内。相较于完全由所述支撑件30限定所述第二出气通道312，在所述支撑件30的表面设置所述凹槽38，由其他结构(例如所述外壳10内侧壁)与所述凹槽38共同限定出所述第二出气通道312，能够在所述支撑件30上避让出更多设置空间，使得在所述第一方向D1上可设置更大尺寸的所述第一下液通道331，进一步提升下液速率。
进一步地，所述第一出气通道311和所述第二出气通道312的至少部分在所述第一方向D1上重合，所述凹槽38底部设有连通孔381，所述连接孔381位于所述第一出气通道311和所述第二出气通道312处，所述连通孔381连通所述第一出气通道311和所述第二出气通道312。
在一实施例中，所述雾化装置1还包括设置于所述支撑件30和所述外壳10之间的第一密封件50。所述第一密封件50沿所述支撑件30的周向封堵所述支撑件30与所述外壳10之间的缝隙，防止所述储液仓11内的待雾化介质未经雾化而直接从所述支撑件30与所述外壳10之间流到所述雾化腔13内。
进一步地，所述第一密封件50可以延伸至所述凹槽38处，进而所述第 一密封件50与所述凹槽38围合形成所述第二出气通道312。如图7所示，所述凹槽38具有沿所述第一方向D1敞开凹槽口(未标号)，且沿所述第三方向，所述凹槽38靠近所述第一端的端部敞开，通过所述第一密封件50覆盖所述凹槽口以在所述凹槽38与所述第一密封件50之间形成所述第二出气通道312，并在靠近所述第一端的端部形成沿所述第三方向D3开设开口383，使得所述雾化腔13内的空气或者气溶胶集中通过所述开口383进入所述第二出气通道312。应当理解的是，通过所述第一密封件50与所述凹槽38围合形成所述第二出气通道312，仅作为本公开的一种实施方式，在其他所述例中，无需所述第一密封件50延伸至所述凹槽38处，也可以有其他结构覆盖所述凹槽38的槽口，例如外壳10，本公开对此不作限定。
在一实施例中，所述支撑件30设有容置槽39，所述雾化组件20固定于所述容置槽39。所述容置槽39与所述第一进气通道311、第二进气通道312、第一下液通道331、第二下液通道332均沿所述第二方向D2排布，所述第一进气通道311、第二进气通道312、第一下液通道331、第二下液通道332不会占用所述雾化组件20在所述第一方向D1和所述第二方向D2上的设置空间，利于设置更大吸液面和雾化面的雾化组件20，特别地，利于将所述雾化装置1设计得更薄(即在所述雾化装置1在所述第一方向D1的尺寸更小)。应当理解的是，所述雾化组件20固定于所述容置槽39，并不限定所述雾化组件20完全容置于所述容置槽39内，只要所述雾化组件20的至少部分伸入所述容置槽39内并与其固定即可。
进一步地，所述雾化组件20包括雾化芯21和加热件23，所述雾化芯21为多孔材料，例如陶瓷，可将待雾化介质吸收其中。所述雾化芯21具有与所述储液仓11的吸液面211和与所述雾化腔13连通的雾化面213，所述雾化芯21通过所述吸液面211吸收待雾化介质，所述待雾化介质通过所述雾化芯21输送至所述雾化面213，所述加热件23设置于所述雾化面213， 所述加热件23可在电连通时发热以雾化聚集在所述雾化面213的所述待雾化介质。所述容置槽39的槽口朝向所述雾化腔13开设，由此，所述雾化面213不受遮挡，以保证雾化速率不受影响。
如图1至6所示，所述外壳10包括壳体18和底座组件19，底座组件19封盖所述壳体18的开口，底座组件19包括底座本体191、密封圈193以及导电钉195，密封圈193设置于底座本体191与所述壳体18之间以密封，所述导电钉195穿设于所述底座本体191并与所述加热件23电连接。
进一步地，所述雾化装置1还包括第二密封件60，所述第二密封件60设置于所述雾化芯21与所述支撑件30之间。所述第二密封件60由橡胶、硅胶等弹性材料制成，沿所述雾化芯21周向连续，以填充所述雾化芯21与所述支撑件30之间的缝隙，防止未经雾化的待雾化介质从所述雾化芯21与所述支撑件30之间泄漏。
在一实施例中，所述第一出气通道311和所述支撑件30均具有与所述第二方向D2平行的中心轴线，所述第一出气通道311的中心轴线与所述支撑件30的中心轴线重合，所述出气口17对应开设在所述壳体18背离所述底座组件19的一侧的中心，由此，所述第三出气通道可沿所述第二方向D2竖直向上延伸，不会对气溶胶的流动造成阻挡。
本公开还包括一种电子烟，其包括所述雾化装置1和供电装置(未示出)，所述供电装置包括电池(未示出)，所述电池用于与所述雾化装置1电连接，例如与导电钉195电连接，以提供雾化所需的电能。
综上所述，本公开提供一种雾化装置1和电子烟，所述雾化装置1包括外壳10、雾化组件20、支撑件30以及第三出气通道40。所述外壳设有沿第二方向D2布置储液仓11和雾化腔13，所述支撑件30将雾化组件20固定于所述储液仓11和所述雾化腔13之间，所述支撑件30设有第一出气通道311、第二出气通道312、第一下液通道331以及第二下液通道332，所述第一出 气通道311、第二出气通道312、第一下液通道331、第二下液通道332与所述雾化组件20不沿第一方向D1排布，使得第一出气通道311、第二出气通道312、第一下液通道331、第二下液通道332所占空间与所述雾化组件20不在第一方向D1上叠加，有利于减小所述雾化装置1在所述第一方向D1的最大尺寸，适于整体的扁平化设计。所述电子烟包括所述雾化装置1和为所述雾化装置1提供电能的供电装置，所述电子烟整体可适配于所述雾化装置1作扁平化设计。
本文所描述的概念在不偏离其精神和特性的情况下可以实施成其它形式。所公开的具体实施例应被视为例示性而不是限制性。因此，本公开的范围是由所附的权利要求，而不是根据之前的这些描述进行确定。在权利要求的字面意义及等同范围内的任何改变都应属于这些权利要求的范围。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在不脱离本公开的原理和宗旨的情况下在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (18)

  1. 一种雾化装置，具有相互正交的第一方向、第二方向以及第三方向，所述雾化装置在所述第一方向的最大尺寸小于所述雾化装置在所述第二方向、所述第三方向的最大尺寸，所述雾化装置包括：
    外壳，设有储液仓、雾化腔以及与外界连通的进气口、出气口，所述储液仓用于容纳待雾化介质，所述储液仓与所述雾化腔沿所述第二方向布置，所述进气口与所述雾化腔连通；
    雾化组件，位于所述储液仓和所述雾化腔之间，所述雾化组件用于将所述待雾化介质在所述雾化腔内雾化；
    支撑件，固定于所述外壳内并支撑所述雾化组件，所述支撑件在所述第三方向上具有第一端和第二端，所述支撑件设有第一出气通道、第二出气通道、第一下液通道以及第二下液通道，所述第一出气通道、第二出气通道、第一下液通道均与所述第二下液通道沿所述第三方向隔开，所述第一下液通道较所述第二下液通道靠近所述第一端，所述第一出气通道沿所述第二方向延伸并位于所述第一下液通道和所述第二下液通道之间，所述第二出气通道朝向所述第一端延伸，所述第二出气通道连通所述第一出气通道和所述雾化腔，所述第一下液通道和所述第二下液通道用于将所述待雾化介质引导至所述雾化组件，所述第一出气通道与所述第一下液通道沿所述第三方向隔开，所述第二出气通道与所述第一下液通道沿所述第一方向隔开；
    第三出气通道，所述第三出气通道的两端分别与所述第一出气通道、所述出气口连通。
  2. 如权利要求1所述的雾化装置，其中，所述第二出气通道在所述支撑件上形成沿所述第三方向开设的第一开口。
  3. 如权利要求1或2所述的雾化装置，其中，沿所述第三方向，所述支撑件远离所述第二端的一侧具有第一侧壁，所述开口开设于所述第一侧壁 上，所述第一侧壁与所述外壳之间形成进气空间，所述进气空间与所述雾化腔、所述开口均连通，使得所述第二出气通道与所述雾化腔连通。
  4. 如权利要求1-3任一项所述的雾化装置，其中，沿所述第一方向，所述支撑件设有远离所述第二换气通道的侧板，所述侧板凸出所述第一侧壁。
  5. 如权利要求1-4任一项所述的雾化装置，其中，所述侧板沿所述第三方向并背离所述支撑件的第二端延伸至所述外壳。
  6. 如权利要求1-5任一项所述的雾化装置，其中，沿所述第三方向，所述进气口远离所述进气空间。
  7. 如权利要求1-6任一项所述的雾化装置，其中，所述支撑件的第二端具有第二侧壁，所述第二侧壁与所述外壳抵接。
  8. 如权利要求1-7任一项所述的雾化装置，其中，沿所述第一方向，所述支撑件远离所述第一下液通道的一侧设有凹槽，所述第二出气通道形成于所述凹槽内。
  9. 如权利要求1-8任一项所述的雾化装置，其中，所述凹槽底部设有连通孔，所述连通孔连通所述第一出气通道和所述第二出气通道。
  10. 如权利要求1-9任一项所述的雾化装置，其中，所述雾化装置还包括设置于所述支撑件和所述外壳之间的第一密封件。
  11. 如权利要求1-10任一项所述的雾化装置，其中，所述第一密封件与所述凹槽围合形成所述第二出气通道。
  12. 如权利要求1-11任一项所述的雾化装置，其中，所述外壳与所述凹槽围合形成所述第二出气通道。
  13. 如权利要求1-12任一项所述的雾化装置，其中，所述支撑件设有容置槽，所述雾化组件固定于所述容置槽。
  14. 如权利要求1-13任一项所述的雾化装置，其中，所述容置槽的槽 口朝向所述雾化腔开设。
  15. 如权利要求1-14任一项所述的雾化装置，其中，所述雾化装置还包括第二密封件，所述第二密封件设置于所述雾化组件与所述支撑件之间。
  16. 如权利要求1-15任一项所述的雾化装置，其中，所述第一出气通道的中心轴线与所述支撑件的中心轴线重合。
  17. 如权利要求1-16任一项所述的雾化装置，其中，在所述第三方向上，所述第二出气通道的至少部分与所述第一下液通道重合。
  18. 一种电子烟，其中，包括：
    如权利要求1-17中任一项所述的雾化装置；
    供电装置，包括电池，用于与所述雾化装置电连接以提供雾化所需的电能。
PCT/CN2023/075570 2022-03-10 2023-02-13 雾化装置及电子烟 WO2023169146A1 (zh)

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