WO2023123248A1 - 电子雾化装置及其雾化器 - Google Patents

电子雾化装置及其雾化器 Download PDF

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Publication number
WO2023123248A1
WO2023123248A1 PCT/CN2021/143251 CN2021143251W WO2023123248A1 WO 2023123248 A1 WO2023123248 A1 WO 2023123248A1 CN 2021143251 W CN2021143251 W CN 2021143251W WO 2023123248 A1 WO2023123248 A1 WO 2023123248A1
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WO
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Prior art keywords
atomizing
channel
atomizer
air intake
atomization
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PCT/CN2021/143251
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English (en)
French (fr)
Inventor
龚博学
夏畅
赵月阳
Original Assignee
深圳麦克韦尔科技有限公司
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Priority to PCT/CN2021/143251 priority Critical patent/WO2023123248A1/zh
Publication of WO2023123248A1 publication Critical patent/WO2023123248A1/zh

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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
    • 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

Definitions

  • the present application relates to the technical field of electronic atomizers, in particular to an electronic atomization device and its atomizer.
  • the electronic atomization device in the prior art is mainly composed of an atomizer and a power supply assembly.
  • the atomizer generally includes a liquid storage chamber and an atomization component.
  • the liquid storage cavity is used to store the substance to be atomized, and the atomization component is used to heat and atomize the substance to be atomized to form an aerosol that can be eaten by smokers;
  • the power pack is used to supply energy to the atomizer.
  • the existing nebulizer includes two heating elements, the transmission efficiency of the aerosol atomized by the two heating elements is low, and the user experience is not good.
  • the main technical problem to be solved by the present application is to provide an electronic atomization device and its atomizer to solve the problem of low transmission efficiency of aerosol produced by the atomizer with dual heating elements in the prior art.
  • the first technical solution adopted by this application is to provide an atomizer, which includes: an airflow channel for transmitting aerosol; a first atomizing core and a second atomizing core, Set in the airflow channel, the first atomizing core has a first atomizing surface, the second atomizing core has a second atomizing surface, the first atomizing surface and the second atomizing surface are oppositely arranged, and the first atomizing surface and the second atomizing surface are non-perpendicular to the central axis of the atomizer; wherein, the airflow channel includes a first air intake channel, a second air intake channel, and a central air intake channel arranged at intervals; the first air intake channel corresponds to The first atomization core is set, and the second air intake channel is set corresponding to the second atomization core; the airflow of the first air intake channel is transmitted from the end of the first atomization surface close to the first air intake channel to the end far away from the first air intake channel At one end
  • the airflow direction of the central air intake channel is parallel to the central axis of the atomizer; the first air intake channel and the second air intake channel are arranged symmetrically; the central air intake channel is located symmetrically between the first air intake channel and the second air intake channel on flat surface.
  • the angle between the first atomization surface and the second atomization surface and the central axis of the atomizer is ⁇ , and along the airflow direction in the airflow channel, the first atomization surface and the second atomization surface The distance gradually decreases; where, 0° ⁇ 20°.
  • the first air inlet passage, the second air inlet passage and the central air inlet passage are composed of a rectangular hole or a plurality of round holes with a rectangular cross section perpendicular to the central axis of the nebulizer.
  • first air inlet passage and the second air inlet passage are both rectangular holes with a rectangular cross section perpendicular to the central axis of the atomizer, and the length direction of the rectangular holes is parallel to the first atomizing surface/second atomizing surface ;
  • the central air inlet passage is a plurality of round holes with a circular cross section perpendicular to the central axis of the atomizer, and the plurality of round holes are distributed along the length direction of the rectangular hole.
  • the length of the rectangular hole is 0.5-1 times the size of the length direction of the rectangular hole of the atomization area of the first atomizing surface/second atomizing surface; the width of the rectangular hole is 0.3mm-0.6mm.
  • the diameter of the circular hole is 0.3mm-0.6mm.
  • the atomizing core includes a dense matrix, and the dense matrix has an atomizing surface and a liquid-absorbing surface opposite to the atomizing surface; the dense matrix has a microhole array area, and the microhole array area has a plurality of micropores for The substrate is guided from the liquid-absorbing surface to the atomizing surface; the microhole array area on the atomizing surface is the atomizing area on the atomizing surface.
  • the first atomizing surface, the second atomizing surface and part of the inner wall of the airflow channel cooperate to form an atomizing chamber, and the first ends of the first atomizing core and the second atomizing core are arranged close to the bottom wall of the atomizing chamber, The second ends of the first atomizing core and the second atomizing core are arranged close to the air outlet passage of the atomization chamber; the air outlet passage of the atomization chamber is arranged opposite to the bottom wall of the atomization chamber; The channel and the central air inlet channel are arranged on the bottom wall of the atomization chamber.
  • the central air inlet channel is arranged in the projection area of the air outlet channel on the bottom wall.
  • the end surface of the first air inlet channel close to the first atomizing core is not higher than the first end of the first atomizing core; the end surface of the second air inlet channel close to the second atomizing core is not higher than that of the second atomizing core. first end.
  • the edge of the port of the first air inlet passage close to the first atomizing core is a straight line and coplanar with the first atomizing surface; and/or, the port of the second air inlet passage is a straight line near the edge of the second atomizing core And it is coplanar with the second atomizing surface.
  • both the first atomizing surface and the second atomizing surface are parallel to the central axis of the atomizer, and the inner surface of the first air inlet channel close to the first atomizing core is plane and coplanar with the first atomizing surface; and /or, the inner surface of the second air intake channel close to the second atomizing core is plane and coplanar with the second atomizing surface.
  • the second technical solution adopted by this application is to provide an electronic atomization device, the electronic atomization device includes an atomizer and a power supply assembly, the atomizer is like the atomizer mentioned above, and the power supply assembly is The atomizer provides electrical energy.
  • an electronic atomization device and its atomizer are provided, the atomizer includes an airflow channel, a first atomization core and a second atomization core;
  • the first atomizing core and the second atomizing core are arranged in the airflow channel, the first atomizing core has a first atomizing surface, the second atomizing core has a second atomizing surface, and the first atomizing core has a second atomizing surface.
  • the airflow channel includes a first air inlet channel and a second air inlet channel arranged at intervals.
  • the first atomizing core is correspondingly provided with a first air inlet channel
  • the second atomizing core is correspondingly provided with a second air inlet channel.
  • the airflow entering the sol and the second air intake channel carries the aerosol generated by the atomization of the second atomizing core, which improves the transmission efficiency of the aerosol; the airflow entering through the central air intake channel can reduce the number of airflow in the first air intake channel and the second air intake channel.
  • the aerosol retained in the low-pressure area formed between the channels can also strengthen the mixing of the aerosol and air, further improving the transmission efficiency of the aerosol.
  • Fig. 1 is a schematic structural diagram of an electronic atomization device provided by the present application
  • Fig. 2 is a schematic structural diagram of the longitudinal section of the atomizer in the electronic atomization device provided by the present application;
  • Fig. 3 is a partially enlarged view of the atomizer provided in Fig. 2;
  • Fig. 4 is a schematic structural view of a specific embodiment of the atomizing core provided by the present application.
  • Fig. 5 is a schematic structural diagram of the first embodiment of the atomizer provided by the present application.
  • Fig. 6 is an exploded schematic diagram of a specific embodiment of the atomizer provided by the present application.
  • Fig. 7 is a schematic structural view of a specific embodiment of the installation top cover provided by the present application.
  • Fig. 8 is a schematic structural view of a specific embodiment of the mounting base provided by the present application.
  • Fig. 9 is a schematic structural diagram of the second embodiment of the atomizer provided by the present application.
  • Fig. 10 is a sectional top view at A-A place in Fig. 9;
  • Fig. 11 is a schematic structural diagram of the third embodiment of the atomizer provided by the present application.
  • Fig. 12 is a schematic diagram of the assembly structure of the first atomizing core/second atomizing core and the electrode connector provided by the present application;
  • Fig. 13 is a schematic flow chart of the atomizer assembly method provided by the present application.
  • electronic atomization device 100 atomizer 101; power supply assembly 102; housing 1; first annular side wall 11; first top wall 12; air outlet 121; air guide channel 13; installation space 14; liquid storage cavity 15; atomizing core 2; first atomizing core 201, second atomizing core 202, first end 211; second end 212; dense matrix 22; heating element 23; electrode 24; atomizing surface 25; first Atomization surface 251; second atomization surface 252; atomization area 253; non-atomization area 254; liquid absorption surface 26; first liquid absorption surface 261; second liquid absorption surface 262; ; the second annular side wall 311; the second top wall 312; the lower liquid hole 313; the first lower liquid hole 3131, the second lower liquid hole 3132; the ventilation hole 314; the mounting base 32; 322; second air inlet 323; third air inlet 324; rectangular hole 325; round hole 326; installation hole 327; Channel 411; second air intake channel 412; central air intake
  • first”, “second”, and “third” in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back%) in the embodiments of the present application are only used to explain the relative positional relationship between the various components in a certain posture (as shown in the drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly.
  • FIG. 1 is a schematic structural diagram of an electronic atomization device provided in this application.
  • an electronic atomization device 100 is provided, and the electronic atomization device 100 can be used for atomizing the substance to be atomized.
  • the electronic atomization device 100 includes an atomizer 101 and a power supply assembly 102 connected to each other.
  • the atomizer 101 is used to store the substrate to be atomized and atomize the substrate to be atomized to form an aerosol that can be inhaled by the user.
  • the substrate to be atomized can be a liquid substrate such as a medicinal liquid or a plant grass liquid; the atomizer 101 It can be used in different fields, such as medical treatment, beauty treatment, electronic aerosolization, etc.
  • the power supply assembly 102 includes a battery, an airflow sensor (not shown) and a controller (not shown), etc.; the power supply assembly 102 is used to supply power to the atomizer 101 and control the operation of the atomizer 101, so that the atomizer 101 can The substance to be atomized forms an aerosol; the airflow sensor is used to detect the airflow change in the electronic atomization device 100, and the controller activates the electronic atomization device 100 according to the airflow change detected by the airflow sensor.
  • the atomizer 101 and the power supply assembly 102 can be integrated or detachably connected, and can be designed according to specific needs.
  • the electronic atomization device 100 also includes other components in the existing electronic atomization device 100, such as microphones, brackets, etc. The specific structures and functions of these components are the same or similar to those of the prior art. For details, please refer to the existing technology, which will not be repeated here.
  • FIG. 2 is a schematic diagram of the longitudinal section structure of the atomizer in the electronic atomization device provided by the present application
  • FIG. 3 is a partial enlarged view of the atomizer provided in FIG. 2
  • the atomizer 101 includes a housing 1 , an installation base 3 , an atomizing core 2 , a first sealing member 6 , a second sealing member 7 , an electrode connecting member 5 and a suction nozzle 8 .
  • the casing 1 has an installation space 14 , the installation base 3 is accommodated in the installation space 14 , and is fixedly connected to the inner surface of the installation space 14 through the first sealing member 6 .
  • the installation seat 3 cooperates with the inner wall surface of part of the installation space 14 to form a liquid storage chamber 15, which is used to store the substance to be atomized.
  • the mounting base 3 has a mounting cavity 33, the atomizing core 2 is accommodated in the mounting cavity 33, and the atomizing core 2 is fixedly connected to the mounting base 3 through the second sealing member 7.
  • the end of the housing 1 away from the mounting base 3 is provided with a suction nozzle 8
  • the suction nozzle 8 is sleeved on the end of the housing 1
  • the suction nozzle 8 is provided with a suction hole 81, the suction hole 81 It is used to deliver the aerosol generated by the nebulizer 101 to the user's mouth.
  • the casing 1 includes a first annular side wall 11 and a first top wall 12 connected to one end of the first annular side wall 11 .
  • the first annular side wall 11 cooperates with the first top wall 12 to form an installation space 14 .
  • An end of the installation space 14 away from the first top wall 12 is open.
  • An air outlet hole 121 is disposed on the first top wall 12 , and edges of the air outlet hole 121 extend into the installation space 14 to form an air guide channel 13 .
  • the air guide channel 13 is integrally formed with the housing 1 .
  • the cross section of the installation space 14 may be oval or rectangular, that is to say, the cross section of the installation space 14 has a length direction and a width direction. In other optional embodiments, the cross section of the installation space 14 may be circular.
  • FIG. 4 is a schematic structural diagram of a specific embodiment of an atomizing core provided by the present application.
  • the atomizing core 2 includes a liquid-conducting base, a heating element 23 and an electrode 24 .
  • the heating element 23 and the electrode 24 are arranged on the atomizing surface 25 and connected to each other.
  • the liquid-conducting matrix is a dense matrix 22, and the dense matrix 22 has an atomizing surface 25 and a liquid-absorbing surface 26 opposite to the atomizing surface 25.
  • the liquid absorbing surface 26 directly contacts the substrate to be atomized in the liquid storage chamber 15, and the atomizing surface 25 is used to atomize the substrate to be atomized to obtain an aerosol.
  • the dense substrate 22 has a micropore array area, and the microhole array area has a plurality of micropores, which are used to guide the substrate to be atomized from the liquid-absorbing surface 26 to the atomizing surface 25;
  • the atomization area 253 of the surface 25 , the area outside the microhole array area in the atomization surface 25 is the non-atomization area 254 of the atomization surface 25 , and the non-atomization area 254 is arranged around the atomization area 253 .
  • the heating element 23 is disposed in the atomizing area 253
  • the electrode 24 is disposed in the non-atomizing area 254 .
  • the dense substrate 22 is a glass substrate, and may also be a dense ceramic substrate.
  • the atomizing core 2 includes a porous ceramic substrate and a heating element 23, wherein the porous ceramic substrate has an atomizing surface 25 and a liquid-absorbing surface 26 opposite to the atomizing surface 25, and the heating element 23 is arranged on the atomizing surface. 25 , the entire atomizing surface 25 of the heating element 23 is an atomizing area 253 .
  • the atomizing surfaces 25 of the multiple atomizing cores 2 are arranged facing each other; wherein, the atomizing surfaces 25 of the atomizing cores 2 are not perpendicular to the central axis of the atomizer 101 . That is to say, the atomizing surface 25 of each atomizing core 2 is arranged obliquely relative to the central axis of the atomizer 101 , and along the airflow direction in the airflow channel 43 , that is, from the bottom of the atomizer 101 to the suction hole 81 The distance between the atomizing surfaces 25 of the plurality of atomizing cores 2 decreases gradually.
  • Fig. 5 is a schematic structural diagram of the first embodiment of the atomizer provided by the present application
  • Fig. 6 is an exploded schematic diagram of a specific embodiment of the atomizer provided by the present application.
  • the two atomizing cores 2 include a first atomizing core 201 and a second atomizing core 202, and the first atomizing core 201 has an opposite first atomizing surface 251 and the first liquid-absorbing surface 261, the second atomizing core 202 has the opposite second atomizing surface 252 and the second liquid-absorbing surface 262, the first atomizing surface 251 and the second atomizing surface 252 are oppositely arranged, and the second Both the first atomizing surface 251 and the second atomizing surface 252 are non-perpendicular to the central axis L of the atomizer 101 .
  • the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 are arranged obliquely with respect to the central axis L of the atomizer 101 , and along the airflow channel 43 In the airflow direction, the distance between the first atomizing surface 251 and the second atomizing surface 252 decreases gradually.
  • the included angle between the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 and the central axis L of the atomizer 101 is ⁇ , where 0 ° ⁇ 20°, as shown in Figure 5.
  • the included angles ⁇ between the first atomizing surface 251 and the second atomizing surface 252 and the central axis L of the atomizer 101 are both 16°.
  • the first atomizing core 201 and the second atomizing core 202 may be the same or different, and there is no limitation here. In another embodiment, the number of atomizing cores 2 may also be three or four.
  • the mounting base 3 is mounted on a portion of the mounting space 14 away from the first top wall 12 .
  • the mounting base 3 includes a mounting top cover 31 and a mounting base 32 , the mounting top cover 31 and the mounting base 32 are co-located, and the mounting base 32 is disposed on a side of the mounting top cover 31 away from the first top wall 12 .
  • the installation top cover 31 is fixedly connected to part of the inner wall of the installation space 14 , and part of the inner wall of the installation space 14 close to the first top wall 12 cooperates with the outer wall of the installation top cover 31 to form the liquid storage chamber 15 .
  • the liquid storage cavity 15 surrounds the periphery of the air guide channel 13 .
  • the installation top cover 31 and the installation base 32 cooperate to form an installation cavity 33 .
  • the installation cavity 33 is used for accommodating the atomizing core 2 .
  • a lower liquid hole 313 and a vent hole 314 are provided on the installation top cover 31 , and the lower liquid hole 313 and the vent hole 314 are arranged at intervals.
  • the number of lower liquid holes 313 is the same as that of the atomizing core 2 , and a plurality of lower liquid holes 313 are arranged at intervals.
  • the two lower liquid holes 313 include a first lower liquid hole 3131 and a second lower liquid hole 3132, and the first lower liquid hole 3131 and the second lower liquid hole 3132 are spaced apart Relatively arranged so that the first atomizing core 201 covers the first liquid lower hole 3131, so that the first liquid-absorbing surface 261 of the first atomizing core 201 opposite to the first atomizing surface 251 faces the liquid storage chamber 15; the second The atomizing core 202 covers the second lower liquid hole 3132 , so that the second liquid-absorbing surface 262 of the first atomizing core 201 opposite to the second atomizing surface 252 faces the liquid storage chamber 15 , so that the first atomizing core 201 The first atomizing surface 251 is opposite to the second atomizing surface 252 of the second atomizing core 202 .
  • One end of the air guiding channel 13 away from the air outlet hole 121 is connected to the air hole 314 , and one end of the air guiding channel 13 close to the air outlet hole 121 is in communication with the air suction hole 81 .
  • the end of the air guide channel 13 away from the air outlet hole 121 is sealed and communicated with the air hole 314 through the first sealing member 6 , so as to avoid air leakage between the air guide channel 13 and the air hole 314 where the top cover 31 is installed.
  • the air guide channel 13 communicates with the installation cavity 33 through the air hole 314 .
  • the atomizing core 2 covers the lower liquid hole 313 , and the periphery of the atomizing core 2 is in close contact with the inner wall of the lower liquid hole 313 through the second sealing member 7 , so as to prevent the substance to be atomized from the liquid storage chamber 15 from leaking out.
  • the two second seals 7 include a first seal ring 71 and a second seal ring 72, and the first seal ring 71 and the second seal ring 72 are respectively far away from the reservoir.
  • the end surface of the liquid chamber 15 has a groove, the first atomizing core 201 is embedded in the groove of the first sealing ring 71 , and the second atomizing core 202 is embedded in the groove of the second sealing ring 72 .
  • first atomizing surface 251 of the first atomizing core 201 and the end surface of the first sealing ring 71 away from the liquid storage chamber 15 are in the same plane; the second atomizing surface 252 of the second atomizing core 202 and the second sealing ring 72 The end faces away from the liquid storage cavity 15 are on the same plane.
  • Fig. 7 is a schematic structural diagram of a specific embodiment of the installation top cover provided by the present application
  • Fig. 8 is a structural schematic diagram of a specific embodiment of the installation base provided by the present application.
  • the installation top cover 31 includes a second annular side wall 311 and a second top wall 312 connected to one end of the second annular side wall 311, the vent hole 314 is arranged on the second top wall 312, and the lower liquid hole 313 It is arranged on the second annular side wall 311, as shown in FIG. 7 .
  • the first liquid lower hole 3131 and the second liquid lower hole 3132 are disposed on the second annular side wall 311 , and are respectively disposed at positions opposite to the second annular side wall 311 . As shown in FIG.
  • the installation base 32 includes a base 321 and a support 328 connected to the base 321 facing the atomizing core 2 , wherein the support 328 and the surface of the base 321 on which the support 328 is disposed are perpendicular to each other.
  • the seat body 321 is provided with a connecting portion, and the seat body 321 is clamped with the installation top cover 31 through the connection portion, so that the installation base 32 and the installation top cover 31 cooperate to form the above-mentioned installation cavity 33 .
  • the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 cooperate with the inner wall surface of the installation cavity 33 to form the atomizing cavity 4, and the seat body 321 is provided with a supporting member 328
  • the surface serves as the bottom wall of the atomization chamber 4.
  • the atomization chamber 4 has an air inlet channel 41 and an air outlet channel 42 .
  • Both the first atomizing core 201 and the second atomizing core 202 have opposite first ends 211 and second ends 212 .
  • the first end 211 of the first atomizing core 201 and the first end 211 of the second atomizing core 202 are arranged close to the air inlet passage 41 of the atomizing chamber 4, the second end 212 of the second atomizing core 202 and the second atomizing core 202
  • the second end 212 of the atomizing core 202 is disposed close to the gas outlet channel 42 of the atomization chamber 4 .
  • the first end 211 of the first atomizing core 201 and the first end 211 of the second atomizing core 202 are arranged close to the seat body 321, the air inlet channel 41 of the atomization chamber 4 is arranged on the seat body 321, and the atomization
  • the air outlet channel 42 of the chamber 4 is opposite to the seat body 321 .
  • the air inlet channel 41, the atomization chamber 4, the air outlet channel 42 and the air guide channel 13 cooperate to form an air flow channel 43, and the air flow channel 43 is used to transmit aerosol, so as to transmit the aerosol to the user's mouth
  • the intake passage 41 includes a first intake passage 411 , a second intake passage 412 , and a central intake passage 413 arranged at intervals.
  • the first air intake channel 411 is set corresponding to the first atomizing core 201 , and the airflow of the first air intake channel 411 is transmitted from the end of the first atomizing surface 251 close to the first air intake channel 411 to the end far away from the first air intake channel 411 , to carry aerosols. That is, the airflow of the first air intake channel 411 is transmitted from the first end 211 of the first atomizing core 201 to the second end 212 of the first atomizing core 201 .
  • the second air intake channel 412 is set corresponding to the second atomizing core 202; the airflow of the second air intake channel 412 is transmitted from the end of the second atomizing surface 252 close to the second air intake channel 412 to the end far away from the second air intake channel 412 , to carry aerosols. That is, the airflow of the second air intake channel 412 is transmitted from the first end 211 of the second atomizing core 202 to the second end 212 of the second atomizing core 202 .
  • the central air intake channel 413 is disposed between the first air intake channel 411 and the second air intake channel 412, and the central air intake channel 413 is transmitted from the end of the first atomizing surface 251 close to the first air intake channel 411 to the end far away from the first air intake channel 412.
  • the airflow direction of the central air intake channel 413 is parallel to the central axis of the atomizer 101; the first air intake channel 411 and the second air intake channel 412 are arranged symmetrically; the central air intake channel 413 is located between the first air intake channel 411 and the second air intake channel on the plane of symmetry of the gas passage 412.
  • the central air inlet channel 413 is disposed in the projection area of the air outlet channel 42 on the bottom wall.
  • the central axis of the central air inlet channel 413 coincides with the central axis of the air outlet channel 42 of the atomization chamber 4 .
  • the central air inlet channel 413 is arranged on a plane where the central axis of the atomizer 101 is located, and the plane where the central axis of the atomizer 101 is located passes through the central axis of the support member 328 .
  • the central air intake channel 413 is disposed on the base body 321 , and the central axis of the central air intake channel 413 is perpendicular to the base body 321 .
  • the end surface of the first air inlet passage 411 close to the first atomizing core 201 is not higher than the first atomizing core 201 211 at one end. Specifically, the end surface of the first air inlet channel 411 close to the first atomizing core 201 is not higher than the end of the atomizing area 253 of the first atomizing surface 251 close to the first end 211 of the first atomizing core 201 . The end surface of the second air inlet channel 412 close to the second atomizing core 202 is not higher than the first end 211 of the second atomizing core 202 .
  • the end surface of the second air intake channel 412 close to the second atomizing core 202 is not higher than the end of the atomizing area 253 of the second atomizing surface 252 close to the first end 211 of the second atomizing core 202 .
  • Figure 9 is a schematic structural diagram of the second embodiment of the atomizer provided by the application;
  • Figure 10 is a cross-sectional top view at A-A in Figure 9;
  • Figure 11 is the first embodiment of the atomizer provided by the application Structural diagrams of three embodiments.
  • the port of the first air inlet channel 411 is straight and coplanar with the first atomizing surface 251 near the edge of the first atomizing core 201; It is coplanar with the second atomizing surface 252 .
  • the inner surface of the first air inlet passage 411 near the first atomizing core 201 is plane and coplanar with the first atomizing surface 251;
  • the inner surface of the second air inlet passage 412 near the second atomizing core 202 is plane and coplanar with the first atomizing surface
  • the two atomizing surfaces 252 are coplanar.
  • the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 are parallel to the center of the atomizer 101 Axis settings.
  • the central axis of the first air intake passage 411 and the central axis of the second air intake passage 412 are perpendicular to the base, that is, the central axis of the first air intake passage 411 and the central axis of the second air intake passage 412 are all aligned with the central air intake passage 413 axis are parallel to each other.
  • the first end 211 of the first atomizing core 201 abuts against the end surface of the first air inlet channel 411 close to the first atomizing core 201 through the first sealing ring 71 , and the end surface of the first air inlet channel 411 close to the first atomizing surface 251
  • the inner surface is plane and is on the same plane as the first atomizing surface 251 .
  • the first end 211 of the second atomizing core 202 abuts against the end surface of the second air inlet channel 412 close to the second atomizing core 202 through the second sealing ring 72 , and the end surface of the second air inlet channel 412 close to the second atomizing surface 252
  • the inner surface is plane and coplanar with the first atomizing surface 251 .
  • the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 are both inclined relative to the central axis of the atomizer 101
  • the central axis of the first air intake channel 411 is parallel to the first atomizing surface 251 , that is, the central axis of the first air intake channel 411 is inclined relative to the central axis of the central air intake channel 413 .
  • the central axis of the second air intake channel 412 is parallel to the second atomizing surface 252 , that is, the central axis of the second air intake channel 412 is inclined relative to the central axis of the central air intake channel 413 .
  • the first end 211 of the first atomizing core 201 abuts against the end surface of the first air inlet channel 411 close to the first atomizing core 201 through the first sealing ring 71 , and the end surface of the first air inlet channel 411 close to the first atomizing surface 251
  • the inner surface is plane and is on the same plane as the first atomizing surface 251 .
  • the first end 211 of the second atomizing core 202 abuts against the end surface of the second air inlet channel 412 close to the second atomizing core 202 through the second sealing ring 72 , and the end surface of the second air inlet channel 412 close to the second atomizing surface 252
  • the inner surface is plane and coplanar with the first atomizing surface 251 .
  • the first atomizing surface 251 of the first atomizing core 201 and the second atomizing surface 252 of the second atomizing core 202 are both inclined relative to the central axis of the atomizer 101 It is provided that the central axis of the first intake passage 411 and the central axis of the second intake passage 412 are parallel to the central axis of the central intake passage 413 .
  • the end portion of the first air intake channel 411 close to the inner surface of the first atomizing surface 251 abuts against the first end 211 of the first atomizing core 201 through the first sealing ring 71 .
  • the first atomizing surface 251 of the first atomizing core 201 is flush with the surface of the first sealing ring 71 close to the atomizing cavity 4 , and the edge of the first sealing ring 71 facing the atomizing cavity 4 and close to the base 321 is aligned with the first sealing ring 71 .
  • the end of the air channel 411 close to the inner surface of the first atomizing core 201 is in close contact with the first atomizing surface 251 .
  • the end of the second air intake channel 412 close to the inner surface of the second atomizing surface 252 abuts against the first end 211 of the second atomizing core 202 through the second sealing ring 72 .
  • the second atomizing surface 252 of the second atomizing core 202 is flush with the surface of the second sealing ring 72 close to the atomizing cavity 4 , and the edge of the second sealing ring 72 facing the atomizing cavity 4 and close to the seat 321 is aligned with the second sealing ring 72 .
  • the end of the air channel 412 close to the inner surface of the second atomizing core 202 is in close contact with the second atomizing surface 252 .
  • the first air inlet passage 411, the second air inlet passage 412 and the central air inlet passage 413 are a rectangular hole 325 with a rectangular cross section perpendicular to the central axis of the atomizer 101 or a plurality of circular holes. Circular hole 326.
  • both the first air inlet channel 411 and the second air inlet channel 412 are rectangular holes 325 with a rectangular cross section perpendicular to the central axis of the atomizer 101, and the length direction of the rectangular hole 325 is in line with the atomization surface. 25 parallel; the central air inlet channel 413 is a plurality of round holes 326 with a circular cross section perpendicular to the central axis of the atomizer 101, and the plurality of round holes 326 are distributed along the length direction of the rectangular hole 325, and the plurality of round holes 326 The length distributed along the length direction of the rectangular hole 325 is not smaller than the dimension of the length direction of the rectangular hole 325 .
  • the length of the rectangular hole 325 is 0.5-1 times the size of the atomizing area 253 of the atomizing surface 25 in the length direction of the rectangular hole 325; the width of the rectangular hole 325 is 0.3mm-0.6mm.
  • the diameter of the circular hole 326 is 0.3mm-0.6mm.
  • the seat body 321 is provided with a first air inlet 322 , a second air inlet 323 , a third air inlet 324 and a mounting hole 327 spaced apart from each other.
  • the first air inlet 322 , the second air inlet 323 , the third air inlet 324 and the installation hole 327 all pass through the seat body 321 .
  • the first air inlet 322 serves as the first air inlet passage 411
  • the second air inlet 323 serves as the second air inlet passage 412
  • the third air inlet 324 serves as the third air inlet passage 41
  • the third air inlet 324 is arranged on
  • the first air inlet 322 and the second air inlet 323 are rectangular holes 325 with a rectangular cross section perpendicular to the central axis of the atomizer 101; wherein , the length of the rectangular hole 325 is 2 mm, and the width is 0.4 mm.
  • the third air inlet 324 is three circular holes 326 with a circular cross section perpendicular to the central axis of the atomizer 101 , and the three circular holes 326 are distributed along the length direction of the rectangular hole 325 .
  • the diameter of the circular hole 326 is 0.4 mm. In other embodiments, there may be 4 or 5 round holes 326 .
  • the first atomizing core is correspondingly provided with a first air inlet channel
  • the second atomizing core is correspondingly provided with a second air inlet channel
  • the airflow entering through the first air inlet channel carries the first mist
  • the aerosol generated by the atomization of the atomization core and the airflow entering the second air intake channel carry the aerosol generated by the atomization of the second atomization core to improve the transmission efficiency of the aerosol
  • the aerosol retained in the low-pressure area formed between the air passage and the second air intake passage can also strengthen the mixing of the aerosol and the airflow, further improving the transmission efficiency of the aerosol.
  • a support piece 328 is provided on the base body 321.
  • the support piece 328 is arranged between two adjacent atomizing cores 2.
  • the supporting member 328 may be a triangular prism structure, a rectangular structure or a wedge structure, or may be other prism structures.
  • the atomizing core 2 is arranged parallel to the central axis of the atomizer 101 ; when the support member 328 is a wedge-shaped structure, the atomizing core 2 is arranged obliquely relative to the central axis of the atomizer 101 .
  • the support member 328 is a wedge-shaped structure, that is, the two opposite sides of the support member 328 are inclined surfaces, and the support member 328 is a symmetrical structure.
  • the two opposite sides of the support member 328 are inclined surfaces matching the atomizing surfaces 25 of the two atomizing cores 2 .
  • the two opposite sides of the support member 328 are respectively fixedly connected with the edges of the atomizing surfaces 25 of the two atomizing cores 2 .
  • the first atomizing core 201 and the second atomizing core 202 abut against two opposite side surfaces of the support member 328 respectively.
  • the first atomizing core 201 and the supporting member 328 are sealed by the first sealing ring 71
  • the second atomizing core 202 and the supporting member 328 are sealed by the second sealing ring 72 .
  • the two support members 328 are relatively parallel and arranged at intervals, and the two sides of one support member 328 abut against one edge of the first atomizing surface 251 and the second atomizing surface 252 respectively, Two side surfaces of the other supporting member 328 abut against the other side edges of the first atomizing surface 251 and the second atomizing surface 252 respectively.
  • the atomizing core 2 and the supporting member 328 are accommodated in the installation cavity 33 , and the atomizing core 2 is clamped between the side wall of the mounting top cover 31 and the side of the supporting member 328 .
  • the cross-sectional area of the installation cavity 33 decreases gradually along the direction from the installation base 32 to the installation top cover 31 .
  • a longitudinal section of the installation cavity 33 parallel to the support member 328 is trapezoidal.
  • FIG. 12 is a schematic diagram of the assembly structure of the first atomizing core/second atomizing core and the electrode connector provided in this application.
  • each atomizing core only shows one electrode.
  • the atomizer 101 also includes an electrode connector 5 , one end of the electrode connector 5 is disposed on the base 321 , and the other end abuts against the electrode 24 on the atomizing core 2 .
  • the seat body 321 is provided with a mounting hole 327 , and the end of the electrode connector 5 away from the electrode 24 is passed through the mounting hole 327 .
  • the electrode connector 5 is a conductive material, specifically metal materials such as copper or aluminum, or a conductive polymer.
  • the electrode connector 5 is a thimble 51 , and the end surface of the thimble 51 abutting against the electrode 24 is a slope parallel to the atomizing surface 25 .
  • the electrode connecting member 5 is an elastic piece 52 , and the part of the elastic piece 52 abutting against the electrode 24 is bent into a curved surface.
  • the atomizer in the electronic atomization device includes an airflow channel and two atomization cores.
  • the airflow channel is used to transmit aerosol; two atomizing cores are arranged in the airflow channel; the atomizing core has an atomizing surface, and the atomizing surfaces of the two atomizing cores are arranged opposite to each other; wherein, the atomizing surface of the atomizing core and the atomizing surface
  • the central axis of the carburetor is non-vertical.
  • the atomizing surfaces of the two atomizing cores atomize the substrate to be atomized to generate aerosol, thereby improving the atomization efficiency; by setting the atomizing surfaces of the two atomizing cores facing each other, avoiding The aerosol generated by atomization of the atomization core contacts and collides with the side wall of the atomization chamber facing the atomizer, reducing the liquefaction of the aerosol and further improving the atomization efficiency.
  • FIG. 13 is a schematic flowchart of the atomizer assembly method provided by the present application.
  • This embodiment provides a method for assembling the atomizer, and the method for assembling the atomizer in this embodiment is used to realize the assembly of the atomizer in the above embodiments.
  • the specific assembly method of the atomizer includes the following steps.
  • S1 An installation top cover is provided in the housing; wherein, an installation space is formed between two opposite side walls of the installation top cover.
  • the top cover in the housing, make the inner wall surface of the part of the installation space near the air outlet in the housing cooperate with the installation top cover to form a liquid storage chamber, and insert the end of the air guide channel of the housing away from the air outlet into the Set in the vent hole of the first sealing member, so that the vent hole on the installation top cover communicates with the air guide channel on the housing.
  • An installation base is provided, and the installation base includes a base body and a support connected with the base body.
  • the lines are perpendicular to each other so as to support the first atomizing core and the second atomizing core through the two sides of the support member. It is also necessary to install the electrode connecting piece on the base so that the electrode connecting piece can be connected to the electrodes on the first atomizing surface and the electrodes on the second atomizing core respectively.
  • the two sides of the support member are respectively sealed with the first sealing ring provided on the periphery of the first atomizing core and the second sealing ring provided on the periphery of the second atomizing core.
  • the rings fit closely to support the first atomizing core and the second atomizing core.
  • make the electrode connector abut against the electrode on the atomizing core.
  • the surface of the electrode connecting member close to the electrode is a slope parallel to the first atomizing surface or the second atomizing surface.
  • the first atomization core and the second atomization core are supported by the opposite sides of the support piece, so as to realize the installation of the first atomization core and the second atomization core.
  • the fixation and installation of the atomizing core are simple and easy to implement.

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Abstract

本申请提供一种电子雾化装置及其雾化器，雾化器包括气流通道、第一雾化芯和第二雾化芯；气流通道用于传输气溶胶；第一雾化芯和第二雾化芯设置于气流通道内，第一雾化芯具有第一雾化面，第二雾化芯具有第二雾化面，第一雾化面和第二雾化面相向设置，且第一雾化面和第二雾化面均与雾化器的中轴线非垂直设置。本申请中为第一雾化芯对应设置第一进气通道、第二雾化芯对应设置第二进气通道，通过第一进气通道进入的气流携带第一雾化芯雾化生成的气溶胶、第二进气通道进入的气流携带第二雾化芯雾化生成的气溶胶；通过中心进气通道进入的气流可以降低第一进气通道和第二进气通道之间形成的低压区滞留的气溶胶。

Description

电子雾化装置及其雾化器 技术领域
本申请涉及电子雾化器技术领域，特别是涉及一种电子雾化装置及其雾化器。
背景技术
现有技术中电子雾化装置主要由雾化器和电源组件构成。雾化器一般包括储液腔和雾化组件，储液腔用于储存待雾化基质，雾化组件用于对待雾化基质进行加热并雾化，以形成可供吸食者食用的气溶胶；电源组件用于向雾化器提供能量。现有的雾化器包括两个发热体，两个发热体雾化的气溶胶的传输效率较低，用户的体验感不佳。
发明内容
本申请主要解决的技术问题是提供一种电子雾化装置及其雾化器，解决现有技术中双发热体的雾化器产生的气溶胶传输效率低的问题。
为解决上述技术问题，本申请采用的第一个技术方案是：提供一种雾化器，雾化器包括：气流通道，用于传输气溶胶；第一雾化芯和第二雾化芯，设置于气流通道内，第一雾化芯具有第一雾化面，第二雾化芯具有第二雾化面，第一雾化面和第二雾化面相向设置，且第一雾化面和第二雾化面均与雾化器的中轴线非垂直设置；其中，气流通道包括间隔设置的第一进气通道、第二进气通道，以及中心进气通道；第一进气通道对应第一雾化芯设置，第二进气通道对应第二雾化芯设置；第一进气通道的气流从第一雾化面靠近第一进气通道的一端传输至远离第一进气通道的一端，第二进气通道的气流从第二雾化面靠近第二进气通道的一端传输至远离第二进气通道的一端，以携带气溶胶；中心进气通道设置于第一进气通道与第二进气通道之间，且中心进气通道从第一雾化面靠近第一进气通道的一端传输至远离第一进气通道的一端。
其中，中心进气通道的气流方向与雾化器的中轴线平行；第一进气通道与第二进气通道对称设置；中心进气通道位于第一进气通道与第二进气通道的对称平面上。
其中，第一雾化面和第二雾化面均与雾化器的中轴线之间的夹角为θ，且沿着气流通道内的气流方向，第一雾化面和第二雾化面的距离逐渐减小；其中，0°≤θ≤20°。
其中，第一进气通道、第二进气通道以及中心进气通道为垂直于雾化器的中轴线的横截面为矩形的矩形孔或圆形的多个圆孔组成。
其中，第一进气通道和第二进气通道均为垂直于雾化器的中轴线的横截面为矩形的矩形孔，矩形孔的长度方向与第一雾化面/第二雾化面平行；中心进气通道为垂直于雾化器的中轴线的横截面为圆形的多个圆孔，多个圆孔沿矩形孔的长度方向分布。
其中，矩形孔的长度是第一雾化面/第二雾化面的雾化区在矩形孔的长度方向尺寸的0.5～1倍；矩形孔的宽度为0.3毫米～0.6毫米。
其中，圆孔的直径为0.3毫米～0.6毫米。
其中，雾化芯包括致密基体，致密基体具有雾化面和与雾化面相对的吸液面；致密基体具有微孔阵列区，微孔阵列区具有多个微孔，用于将待雾化基质从吸液面引导至雾化面；雾化面的微孔阵列区为雾化面的雾化区。
其中，第一雾化面、第二雾化面以及气流通道的部分内壁面配合形成雾化腔，第一雾化芯和第二雾化芯的第一端靠近雾化腔的底壁设置，第一雾化芯和第二雾化芯的第二端靠近雾化腔的出气通道设置；雾化腔的出气通道与雾化腔的底壁相对设置；第一进气通道、第二进气通道和中心进气通道设置于雾化腔的底壁上。
其中，中心进气通道设置于出气通道在底壁上的投影区域内。
其中，第一进气通道靠近第一雾化芯的端面不高于第一雾化芯的第一端；第二进气通道靠近第二雾化芯的端面不高于第二雾化芯的第一端。
其中，第一进气通道的端口靠近第一雾化芯的边缘为直线且与第一雾化面共面；和/或，第二进气通道的端口靠近第二雾化芯的边缘为直线且与第二雾化面共面。
其中，第一雾化面和第二雾化面均平行于雾化器的中轴线，第一进气通道靠近第一雾化芯的内侧面为平面且与第一雾化面共面；和/或，第二进气通道靠近第二雾化芯的内侧面为平面且与第二雾化面共面。
为解决上述技术问题，本申请采用的第二个技术方案是：提供一种电子雾化装置，电子雾化装置包括雾化器和电源组件，雾化器如上述的雾化器，电源组件为雾化器提供电能。
本申请的有益效果是：区别于现有技术的情况，提供一种电子雾化装置及其雾化器，雾化器包括气流通道、第一雾化芯和第二雾化芯；气流通道用于传输气溶胶；第一雾化芯和第二雾化芯设置于气流通道内，第一雾化芯具有第一雾化面，第二雾化芯具有第二雾化面，第一雾化面和第二雾化面相向设置，且第一雾化面和第二雾化面均与雾化器的中轴线非垂直设置；其中，气流通道包括间隔设置的第一进气通道、第二进气通道，以及中心进气通道；第一进气通道对应第一雾化芯设置，第二进气通道对应第二雾化芯设置；第一进气通道的气流从第一雾化面靠近第一进气通道的一端传输至远离第一进气通道的一端，第二进气通道的气流从第二雾化面靠近第二进气通道的一端传输至远离第二进气通道的一端，以携带气溶胶；中心进气通道设置于第一进气通道与第二进气通道之间，且中心进气通道从第一雾化面靠近第一进气通道的一端传输至远离第一进气通道的一端。本申请中为第一雾化芯对应设置第一进气通道、第二雾化芯对应设置第二进气通道，通过第一进气通道进入的气流携带第一雾化芯雾化生成的气溶胶、第二进气通道进入的气流携带第二雾化芯雾化生成的气溶胶，提高气溶胶的传输效率；通过中心进气通道进入的气流可以减少第一进气通道和第二进气通道之间形成的低压区滞留的气溶胶，还可以强化气溶胶与空气的混合，进一步提高气溶 胶的传输效率。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例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申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1是本申请提供的电子雾化装置的结构示意图；
图2是本申请提供的电子雾化装置中雾化器的纵切面结构示意图；
图3是图2提供的雾化器的局部放大图；
图4是本申请提供的雾化芯一具体实施例的结构示意图；
图5是本申请提供的雾化器第一实施例的结构简图；
图6是本申请提供的雾化器一具体实施例的爆炸示意图；
图7是本申请提供的安装顶盖一具体实施例的结构示意图；
图8是本申请提供的安装底座一具体实施例的结构示意图；
图9是本申请提供的雾化器第二实施例的结构简图；
图10是图9中A-A处的剖面俯视图；
图11是本申请提供的雾化器第三实施例的结构简图；
图12是本申请提供的第一雾化芯/第二雾化芯与电极连接件的装配结构示意图；
图13是本申请提供的雾化器装配方法的流程示意图。
图中：电子雾化装置100；雾化器101；电源组件102；壳体1；第一环形侧壁11；第一顶壁12；出气孔121；导气通道13；安装空间14；储液腔15；雾化芯2；第一雾化芯201，第二雾化芯202，第一端211；第二端212；致密基体22；发热件23；电极24；雾化面25；第一雾化面251；第二雾化面252；雾化区253；非雾化区254；吸液面26；第一吸液面261；第二吸液面262；安装座3；安装顶盖31；第二环形侧壁311；第二顶壁312；下液孔313；第一下液孔3131、第二下液孔3132；通气孔314；安装底座32；座体321；第一进气孔322；第二进气孔323；第三进气孔324；矩形孔325；圆孔326；安装孔327；支撑件328；安装腔33；雾化腔4；进气通道41；第一进气通道411；第二进气通道412；中心进气通道413；出气通道42；气流通道43；电极连接件5；顶针51；弹片52；第一密封件6；第二密封件7；第一密封环71；第二密封环72。
具体实施方式
下面结合说明书附图，对本申请实施例的方案进行详细说明。
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、接口、技术之类的具体细节，以便透彻理解本申请。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
请参阅图1，图1是本申请提供的电子雾化装置的结构示意图。本实施例中提供一种电子雾化装置100，该电子雾化装置100可用于待雾化基质的雾化。电子雾化装置100包括相互连接的雾化器101和电源组件102。雾化器101用于存储待雾化基质并雾化待雾化基质以形成可供用户吸食的气溶胶，待雾化基质可以是药液、植物草叶类液体等液态基质；雾化器101可用于不同的领域，比如，医疗、美容、电子气溶胶化等。电源组件102包括电池、气流传感器(图未示)以及控制器(图未示)等；电源组件102用于为雾化器101供电并控制雾化器101工作，以使得雾化器101能够雾化待雾化基质形成气溶胶；气流传感器用于检测电子雾化装置100中气流变化，控制器根据气流传感器检测到的气流变化启动电子雾化装置100。雾化器101与电源组件102可以是一体设置，也可以是可拆卸连接，根据具体需要进行设计。当然，该电子雾化装置100还包括现有电子雾化装置100中的其它部件，比如，咪头、支架等，这些部件的具体结构和功能与现有技术相同或相似，具体可参见现有技术，在此不再赘述。
请参阅图2和图3，图2是本申请提供的电子雾化装置中雾化器的纵切面结构示意图；图3是图2提供的雾化器的局部放大图。雾化器101包括壳体1、安装座3、雾化芯2、第一密封件6、第二密封件7、电极连接件5和吸嘴8。
壳体1具有安装空间14，安装座3收容于安装空间14，且通过第一密封件6与安装空间14的内侧面固定连接。安装座3与部分安装空间14的内壁面配合形成储液腔15，储液腔15用于存储待雾化基质。安装座3具有安装腔33，雾化芯2收容于安装腔 33，且雾化芯2通过第二密封件7与安装座3固定连接。在另一实施例中，壳体1远离安装座3的一端设有吸嘴8，吸嘴8套设于壳体1的端部，吸嘴8上设有吸气孔81，吸气孔81用于将雾化器101生成的气溶胶传输至用户口中。
壳体1包括第一环形侧壁11以及与第一环形侧壁11一端连接的第一顶壁12。第一环形侧壁11和第一顶壁12配合形成安装空间14。安装空间14远离第一顶壁12的一端为敞口。第一顶壁12上设置有出气孔121，出气孔121的边沿向安装空间14内延伸形成导气通道13。导气通道13与壳体1一体制成。其中，安装空间14的横截面可以为椭圆形，也可以为矩形结构，也就是说，安装空间14的横截面具有长度方向和宽度方向。在其他可选实施例中，安装空间14的横截面可以为圆形。
请参阅图4，图4是本申请提供的雾化芯一具体实施例的结构示意图。雾化芯2包括导液基体、发热件23和电极24。发热件23和电极24设置于雾化面25且相互连接。导液基体为致密基体22，致密基体22具有雾化面25和与雾化面25相对的吸液面26。吸液面26直接接触储液腔15的待雾化基质，雾化面25用于雾化待雾化基质得到气溶胶。致密基体22具有微孔阵列区，微孔阵列区具有多个微孔，用于将待雾化基质从吸液面26引导至雾化面25；雾化面25的微孔阵列区为雾化面25的雾化区253，雾化面25中微孔阵列区以外的区域为雾化面25的非雾化区254，非雾化区254围绕雾化区253设置。发热件23设置于雾化区253，电极24设置于非雾化区254。在本实施例中，致密基体22为玻璃基板，也可以为致密的陶瓷基体。在其他实施例中，雾化芯2包括多孔陶瓷基体和发热件23，其中，多孔陶瓷基体具有雾化面25和与雾化面25相对的吸液面26，发热件23设置于雾化面25，发热件23的整个雾化面25均为雾化区253。
雾化芯2为多个，多个雾化芯2的雾化面25相向设置；其中，雾化芯2的雾化面25与雾化器101的中轴线非垂直设置。也就是说，各雾化芯2的雾化面25相对于雾化器101的中轴线倾斜设置，且沿着气流通道43内的气流方向，即从雾化器101的底部到吸气孔81的方向，多个雾化芯2的雾化面25之间的距离逐渐减小。
请参阅图5和图6，图5是本申请提供的雾化器第一实施例的结构简图；图6是本申请提供的雾化器一具体实施例的爆炸示意图。
在一具体实施例中，雾化芯2为两个，两个雾化芯2包括第一雾化芯201和第二雾化芯202，第一雾化芯201具有相对的第一雾化面251和第一吸液面261，第二雾化芯202具有相对的第二雾化面252和第二吸液面262，第一雾化面251和第二雾化面252相向设置，且第一雾化面251和第二雾化面252均与雾化器101的中轴线L非垂直设置。也就是说，第一雾化芯201的第一雾化面251和第二雾化芯202的第二雾化面252相对于雾化器101的中轴线L倾斜设置，且沿着气流通道43的气流方向，第一雾化面251与第二雾化面252之间距离逐渐减小。其中，第一雾化芯201的第一雾化面251、第二雾化芯202的第二雾化面252分别与雾化器101的中轴线L之间的夹角为θ，其中，0°≤θ≤20°，如图5。优选地，第一雾化面251、第二雾化面252分别与雾化器101的中轴线L之间的夹角θ均为16°。第一雾化芯201和第二雾化芯202可以相同，也可 以不同，在此不做限制。在另一实施例中，雾化芯2也可以为三个或四个等。
安装座3安装于安装空间14远离第一顶壁12的部分。安装座3包括安装顶盖31和安装底座32，安装顶盖31和安装底座32配合设置，且安装底座32设置于安装顶盖31远离第一顶壁12的一侧。安装顶盖31与安装空间14的部分内侧壁固定连接，安装空间14靠近第一顶壁12的部分内壁面与安装顶盖31的外壁配合形成储液腔15。储液腔15围绕在导气通道13的外围。安装顶盖31和安装底座32配合设置形成安装腔33。安装腔33用于收容雾化芯2。具体地，安装顶盖31上设置有下液孔313和通气孔314，下液孔313和通气孔314间隔设置。下液孔313的个数与雾化芯2的个数相同，且多个下液孔313间隔设置。在本实施例中，下液孔313为两个，两个下液孔313包括第一下液孔3131和第二下液孔3132，第一下液孔3131和第二下液孔3132间隔且相对设置，以便于第一雾化芯201覆盖第一下液孔3131，使第一雾化芯201与第一雾化面251相背的第一吸液面261朝向储液腔15；第二雾化芯202覆盖第二下液孔3132，使第一雾化芯201与第二雾化面252相背的第二吸液面262朝向储液腔15，进而使第一雾化芯201的第一雾化面251与第二雾化芯202的第二雾化面252相向设置。
导气通道13远离出气孔121的一端与通气孔314连接，导气通道13靠近出气孔121的一端与吸气孔81连通。具体地，导气通道13远离出气孔121的一端通过第一密封件6与通气孔314密封连通，避免导气通道13与安装顶盖31的通气孔314之间漏气。导气通道13通过通气孔314与安装腔33连通。雾化芯2覆盖于下液孔313，且雾化芯2的周缘通过第二密封件7与下液孔313的内壁面紧密贴合，避免储液腔15的待雾化基质漏出。在本实施例中，第二密封件7为两个，两个第二密封件7包括第一密封环71和第二密封环72，且第一密封环71和第二密封环72分别远离储液腔15的端面具有凹槽，第一雾化芯201嵌设于第一密封环71的凹槽内，第二雾化芯202嵌设于第二密封环72的凹槽内。且第一雾化芯201的第一雾化面251与第一密封环71远离储液腔15的端面处于同一平面；第二雾化芯202的第二雾化面252与第二密封环72远离储液腔15的端面处于同一平面。
请参阅图7和图8，图7是本申请提供的安装顶盖一具体实施例的结构示意图；图8是本申请提供的安装底座一具体实施例的结构示意图。
在一实施例中，安装顶盖31包括第二环形侧壁311以及与第二环形侧壁311一端连接的第二顶壁312，通气孔314设置于第二顶壁312上，下液孔313设置于第二环形侧壁311上，如图7。在一具体实施例中，第一下液孔3131和第二下液孔3132设置于第二环形侧壁311上，且分别设置于第二环形侧壁311相对的位置上。如图8，安装底座32包括座体321以及与座体321朝向雾化芯2一侧连接的支撑件328，其中，支撑件328与座体321设置支撑件328的表面相互垂直。座体321上设置有连接部，座体321通过连接部与安装顶盖31卡接，以使安装底座32和安装顶盖31配合形成上述的安装腔33。
第一雾化芯201的第一雾化面251和第二雾化芯202的第二雾化面252与安装腔 33的内壁面配合形成雾化腔4，座体321设置有支撑件328的表面作为雾化腔4的底壁。雾化腔4具有进气通道41和出气通道42。第一雾化芯201和第二雾化芯202均具有相对的第一端211和第二端212。第一雾化芯201的第一端211和第二雾化芯202的第一端211靠近雾化腔4的进气通道41设置，第二雾化芯202的第二端212和第二雾化芯202的第二端212靠近雾化腔4的出气通道42设置。具体地，第一雾化芯201的第一端211和第二雾化芯202的第一端211靠近座体321设置，雾化腔4的进气通道41设置于座体321上，雾化腔4的出气通道42与座体321相对设置。其中，进气通道41、雾化腔4、出气通道42和导气通道13配合形成气流通道43，气流通道43用于传输气溶胶，以将气溶胶传输至用户口中。
进气通道41包括间隔设置的第一进气通道411、第二进气通道412，以及中心进气通道413。第一进气通道411对应第一雾化芯201设置，第一进气通道411的气流从第一雾化面251靠近第一进气通道411的一端传输至远离第一进气通道411的一端，以携带气溶胶。即第一进气通道411的气流从第一雾化芯201的第一端211传输至第一雾化芯201的第二端212。第二进气通道412对应第二雾化芯202设置；第二进气通道412的气流从第二雾化面252靠近第二进气通道412的一端传输至远离第二进气通道412的一端，以携带气溶胶。即第二进气通道412的气流从第二雾化芯202的第一端211传输至第二雾化芯202的第二端212。中心进气通道413设置于第一进气通道411与第二进气通道412之间，且中心进气通道413从第一雾化面251靠近第一进气通道411的一端传输至远离第一进气通道411的一端。即中心进气通道413的气流可以将第一进气通道411和第二进气通道412之间的低压区域滞留的气溶胶携带至雾化腔4的出气通道42，进而提高气溶胶的传输效率，还可以强化气溶胶和空气的混合。
中心进气通道413的气流方向与雾化器101的中轴线平行；第一进气通道411与第二进气通道412对称设置；中心进气通道413位于第一进气通道411与第二进气通道412的对称平面上。在一实施例中，中心进气通道413设置于出气通道42在底壁上的投影区域内。优选的，中心进气通道413的中轴线与雾化腔4的出气通道42的中轴线重合。在一优选实施例中，中心进气通道413设置于雾化器101的中轴线所在平面上，雾化器101的中轴线所在平面经过支撑件328的中轴线。在本实施例中，中心进气通道413设置于座体321上，且中心进气通道413的中轴线与座体321相互垂直。
为了使第一进气通道411和第二进气通道412的气流更多的携带气溶胶，第一进气通道411靠近第一雾化芯201的端面不高于第一雾化芯201的第一端211。具体地，第一进气通道411靠近第一雾化芯201的端面不高于第一雾化面251的雾化区253靠近第一雾化芯201的第一端211的端部。第二进气通道412靠近第二雾化芯202的端面不高于第二雾化芯202的第一端211。具体地，第二进气通道412靠近第二雾化芯202的端面不高于第二雾化面252的雾化区253靠近第二雾化芯202的第一端211的端部。
请参阅图9至图11，图9是本申请提供的雾化器第二实施例的结构简图；图10是 图9中A-A处的剖面俯视图；图11是本申请提供的雾化器第三实施例的结构简图。
第一进气通道411的端口靠近第一雾化芯201的边缘为直线且与第一雾化面251共面；第二进气通道412的端口靠近第二雾化芯202的边缘为直线且与第二雾化面252共面。第一进气通道411靠近第一雾化芯201的内侧面为平面且与第一雾化面251共面；第二进气通道412靠近第二雾化芯202的内侧面为平面且与第二雾化面252共面。
在一具体实施例中，如图9和图10，第一雾化芯201的第一雾化面251和第二雾化芯202的第二雾化面252均平行于雾化器101的中轴线设置。第一进气通道411的中轴线和第二进气通道412的中轴线垂直于底座，即第一进气通道411的中轴线和第二进气通道412的中轴线均与中心进气通道413的中轴线相互平行。第一雾化芯201的第一端211通过第一密封环71与第一进气通道411靠近第一雾化芯201的端面抵接，第一进气通道411靠近第一雾化面251的内侧面为平面，且与第一雾化面251处于同一平面。第二雾化芯202的第一端211通过第二密封环72与第二进气通道412靠近第二雾化芯202的端面抵接，第二进气通道412靠近第二雾化面252的内侧面为平面且与第一雾化面251共面。
在另一具体实施例中，如图5，第一雾化芯201的第一雾化面251和第二雾化芯202的第二雾化面252均相对于雾化器101的中轴线倾斜设置，第一进气通道411的中轴线与第一雾化面251相互平行，即第一进气通道411的中轴线相对于中心进气通道413的中轴线倾斜设置。第二进气通道412的中轴线与第二雾化面252平行，即第二进气通道412的中轴线相对于中心进气通道413的中轴线倾斜设置。第一雾化芯201的第一端211通过第一密封环71与第一进气通道411靠近第一雾化芯201的端面抵接，第一进气通道411靠近第一雾化面251的内侧面为平面且与第一雾化面251处于同一平面。第二雾化芯202的第一端211通过第二密封环72与第二进气通道412靠近第二雾化芯202的端面抵接，第二进气通道412靠近第二雾化面252的内侧面为平面且与第一雾化面251共面。
在另一具体实施例中，如图11，第一雾化芯201的第一雾化面251和第二雾化芯202的第二雾化面252均相对于雾化器101的中轴线倾斜设置，第一进气通道411的中轴线和第二进气通道412的中轴线均与中心进气通道413的中轴线相互平行。第一进气通道411靠近第一雾化面251的内侧面的端部通过第一密封环71与第一雾化芯201的第一端211抵接。第一雾化芯201的第一雾化面251与第一密封环71靠近雾化腔4的表面平齐，第一密封环71朝向雾化腔4且靠近座体321的边沿与第一进气通道411靠近第一雾化芯201的内侧面的端部紧密贴合，即第一进气通道411靠近第一雾化芯201的内侧面的端部与第一雾化面251共面。第二进气通道412靠近第二雾化面252的内侧面的端部通过第二密封环72与第二雾化芯202的第一端211抵接。第二雾化芯202的第二雾化面252与第二密封环72靠近雾化腔4的表面平齐，第二密封环72朝向雾化腔4且靠近座体321的边沿与第二进气通道412靠近第二雾化芯202的内侧面的端部紧密贴合，即第二进气通道412靠近第二雾化芯202的内侧面的端部与第二雾化面 252共面。
在一个实施例中，第一进气通道411、第二进气通道412以及中心进气通道413为垂直于雾化器101的中轴线的横截面为矩形的矩形孔325或圆形的多个圆孔326。
在本实施例中，第一进气通道411和第二进气通道412均为垂直于雾化器101的中轴线的横截面为矩形的矩形孔325，矩形孔325的长度方向与雾化面25平行；中心进气通道413为垂直于雾化器101的中轴线的横截面为圆形的多个圆孔326，多个圆孔326沿矩形孔325的长度方向分布，多个圆孔326沿矩形孔325的长度方向分布的长度不小于矩形孔325的长度方向的尺寸。其中，矩形孔325的长度是雾化面25的雾化区253在矩形孔325的长度方向尺寸的0.5～1倍；矩形孔325的宽度为0.3毫米～0.6毫米。圆孔326的直径为0.3毫米～0.6毫米。
在本实施例中，如图8，座体321上设置有相互间隔的第一进气孔322、第二进气孔323、第三进气孔324和安装孔327，第一进气孔322、第二进气孔323、第三进气孔324和安装孔327均贯穿座体321。安装孔327为四个，用于穿设电极连接件5。第一进气孔322作为第一进气通道411，第二进气孔323作为第二进气通道412，第三进气孔324作为第三进气通道41，第三进气孔324设置于第一进气孔322和第二进气孔323之间，第一进气孔322和第二进气孔323为垂直于雾化器101的中轴线的横截面为矩形的矩形孔325；其中，矩形孔325的长度为2毫米，宽度为0.4毫米。第三进气孔324为垂直于雾化器101的中轴线的横截面为圆形的3个圆孔326，三个圆孔326沿矩形孔325的长度方向分布。其中，圆孔326的直径为0.4毫米。在其它实施例中，圆孔326还可以在4个或5个。
本实施例提供的雾化器中，为第一雾化芯对应设置第一进气通道、第二雾化芯对应设置第二进气通道，通过第一进气通道进入的气流携带第一雾化芯雾化生成的气溶胶、第二进气通道进入的气流携带第二雾化芯雾化生成的气溶胶，提高气溶胶的传输效率；通过中心进气通道进入的气流可以减少第一进气通道和第二进气通道之间形成的低压区滞留的气溶胶，还可以强化气溶胶与气流的混合，进一步提高气溶胶的传输效率。
为了方便安装两个雾化芯2，在座体321上设置了支撑件328，支撑件328设置于两个相邻的雾化芯2之间，支撑件328的两个侧面分别抵接两个雾化芯2。具体地，支撑件328可以为三棱柱结构、矩形结构或楔形结构，也可以为其它棱柱结构。其中，支撑件328为矩形结构时，雾化芯2平行于雾化器101的中轴线设置；支撑件328为楔形结构时，雾化芯2相对于雾化器101的中轴线倾斜设置。
在本实施例中，支撑件328为楔形结构，即支撑件328相背的两侧面为斜面，且支撑件328为对称结构。支撑件328的相背的两个侧面为与两个雾化芯2的雾化面25匹配的斜面。支撑件328的相背的两个侧面分别与两个雾化芯2的雾化面25的边缘固定连接。具体地，第一雾化芯201和第二雾化芯202分别与支撑件328相背的两侧面抵接。第一雾化芯201的第一雾化面251的边缘和第二雾化芯202的第二雾化面252 的边缘分别与支撑件328相背的两侧面抵接。第一雾化芯201与支撑件328之间通过第一密封环71密封，第二雾化芯202与支撑件328之间通过第二密封环72密封。其中，支撑件328为两个，且两个支撑件328相对平行且间隔设置，一个支撑件328的两侧分别与第一雾化面251和第二雾化面252的一侧边缘抵接，另一个支撑件328的两侧面分别与第一雾化面251和第二雾化面252的另一侧边缘抵接。
雾化芯2和支撑件328收容于安装腔33内，雾化芯2夹持于安装顶盖31的侧壁与支撑件328的侧面之间。具体地，安装腔33沿安装底座32到安装顶盖31的方向，安装腔33的横截面积逐渐减小。安装腔33平行于支撑件328的纵截面为梯形。
请参阅图12，图12是本申请提供的第一雾化芯/第二雾化芯与电极连接件的装配结构示意图。图12中每个雾化芯仅示意一个电极。
参见图6、8和12，雾化器101还包括电极连接件5，电极连接件5的一端设置于座体321上，另一端与雾化芯2上的电极24抵接。具体地，座体321上设置有安装孔327，电极连接件5远离电极24的一端穿设于安装孔327内。电极连接件5为导电材料，具体可以为铜或铝等金属材料，也可以为导电聚合物。
如图12(a)所示，在一具体实施例中，电极连接件5为顶针51，顶针51抵接电极24的端面为与雾化面25平行的斜面。如图12(b)所示，在另一具体实施例中，电极连接件5为弹片52，弹片52抵接电极24的部分弯折成曲面。
本实施例中提供的电子雾化装置中雾化器包括气流通道和两个雾化芯。气流通道用于传输气溶胶；两个雾化芯设置于气流通道内；雾化芯具有雾化面，两个雾化芯的雾化面相向设置；其中，雾化芯的雾化面与雾化器的中轴线非垂直设置。本申请通过设置两个雾化芯，通过两个雾化芯的雾化面雾化待雾化基质生成气溶胶，提高雾化效率；通过将两个雾化芯的雾化面相向设置，避免雾化芯雾化生成的气溶胶与雾化面对面的雾化腔侧壁接触和碰撞，减少气溶胶的液化，进一步提高雾化效率。
请参阅图13，图13是本申请提供的雾化器装配方法的流程示意图。
本实施例中提供一种雾化器的装配方法，本实施例的雾化器装配方法用于实现上述实施例中雾化器的装配。具体雾化器的装配方法包括如下步骤。
S1：在壳体内设置安装顶盖；其中，安装顶盖的相对的两个侧壁之间形成安装空间。
具体地，在壳体内先安装安装顶盖，使壳体内靠近出气口的部分安装空间的内壁面与安装顶盖配合形成储液腔，使壳体的导气通道远离出气口的一端插设于设置第一密封件的通气孔内，使安装顶盖上的通气孔与壳体上的导气通道连通。
S2：将两个雾化芯分别固定于支撑件的两个侧面；其中，支撑件的两个侧面分别与安装顶盖的相对的两个侧壁的内表面平行。
具体地，将第一密封环套设于第一雾化芯的周缘，使第一雾化芯的第一雾化面朝向安装空间，并将套设有第一密封环的第一雾化芯安装在第一下液孔内。将第二密封环套设于第二雾化芯的周缘，使第二雾化芯的第二雾化面朝向安装空间，并将套设有 第二密封环的第二雾化芯安装在第二下液孔内。
提供安装底座，安装底座包括座体以及与座体连接的支撑件。其中，支撑件为两个且均为楔形结构；使安装底座设有支撑件的一侧朝向安装空间，且使两个支撑件的连线与第一雾化芯和第二雾化芯的连线相互垂直，以便于通过支撑件的两侧面支撑第一雾化芯和第二雾化芯。还需要将电极连接件安装于座体上，以便于电极连接件与第一雾化面上的电极和第二雾化芯上的电极分别连接。
S3：将设置有两个雾化芯的支撑件推入安装空间，使得每个雾化芯夹持在支撑件的侧面与安装顶盖的侧壁之间。
具体地，将安装底座向靠近安装顶盖的方向推入安装空间，使支撑件的两侧面分别与第一雾化芯周缘设置的第一密封环和第二雾化芯周缘设置的第二密封环紧密贴合，以实现对第一雾化芯和第二雾化芯的支撑。同时，使电极连接件与雾化芯上的电极抵接。其中，电极连接件靠近电极的表面为与第一雾化面或第二雾化面平行的斜面。
本实施例通过提供一种雾化器的安装方法，通过设置支撑件，通过支撑件相背的两侧面支撑第一雾化芯和第二雾化芯，实现对第一雾化芯和第二雾化芯的固定，安装方法简单，便于实施。
以上仅为本申请的实施方式，并非因此限制本申请的专利保护范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (14)

  1. 一种雾化器，其中，所述雾化器包括：
    气流通道，用于传输气溶胶；
    第一雾化芯和第二雾化芯，设置于所述气流通道内，所述第一雾化芯具有第一雾化面，所述第二雾化芯具有第二雾化面，所述第一雾化面和所述第二雾化面相向设置，且所述第一雾化面和所述第二雾化面均与所述雾化器的中轴线非垂直设置；
    其中，所述气流通道包括间隔设置的第一进气通道、第二进气通道，以及中心进气通道；所述第一进气通道对应所述第一雾化芯设置，所述第二进气通道对应所述第二雾化芯设置；所述第一进气通道的气流从所述第一雾化面靠近所述第一进气通道的一端传输至远离所述第一进气通道的一端，所述第二进气通道的气流从所述第二雾化面靠近所述第二进气通道的一端传输至远离所述第二进气通道的一端，以携带所述气溶胶；所述中心进气通道设置于所述第一进气通道与所述第二进气通道之间，且所述中心进气通道从所述第一雾化面靠近所述第一进气通道的一端传输至远离所述第一进气通道的一端。
  2. 根据权利要求1所述的雾化器，其中，所述中心进气通道的气流方向与所述雾化器的中轴线平行；所述第一进气通道与所述第二进气通道对称设置；所述中心进气通道位于所述所述第一进气通道与所述第二进气通道的对称平面上。
  3. 根据权利要求1所述的雾化器，其中，所述第一雾化面和所述第二雾化面均与所述雾化器的中轴线之间的夹角为θ，且沿着所述气流通道内的气流方向，所述第一雾化面和所述第二雾化面的距离逐渐减小；其中，0°≤θ≤20°。
  4. 根据权利要求1所述的雾化器，其中，所述第一进气通道、所述第二进气通道以及所述中心进气通道为垂直于所述雾化器的中轴线的横截面为矩形的矩形孔或为圆形的多个圆孔组成。
  5. 根据权利要求4所述的雾化器，其中，所述第一进气通道和所述第二进气通道均为垂直于所述雾化器的中轴线的横截面为矩形的所述矩形孔，所述矩形孔的长度方向与所述第一雾化面/所述第二雾化面平行；所述中心进气通道为垂直于所述雾化器的中轴线的横截面为圆形的多个所述圆孔，多个所述圆孔沿所述矩形孔的长度方向分布。
  6. 根据权利要求4所述的雾化器，其中，所述矩形孔的长度是所述第一雾化面/所述第二雾化面的雾化区在所述矩形孔的长度方向尺寸的0.5～1倍；所述矩形孔的宽度为0.3毫米～0.6毫米。
  7. 根据权利要求4所述的雾化器，其中，所述圆孔的直径为0.3毫米～0.6毫米。
  8. 根据权利要求1所述的雾化器，其中，所述雾化芯包括致密基体，所述致密 基体具有雾化面和与所述雾化面相对的吸液面；所述致密基体具有微孔阵列区，所述微孔阵列区具有多个微孔，用于将待雾化基质从所述吸液面引导至所述雾化面；所述雾化面的微孔阵列区为所述雾化面的雾化区。
  9. 根据权利要求1所述的雾化器，其中，所述第一雾化面、所述第二雾化面以及所述气流通道的部分内壁面配合形成雾化腔，所述第一雾化芯和所述第二雾化芯的第一端靠近所述雾化腔的底壁设置，所述第一雾化芯和所述第二雾化芯的第二端靠近所述雾化腔的出气通道设置；所述雾化腔的出气通道与所述雾化腔的底壁相对设置；所述第一进气通道、所述第二进气通道和所述中心进气通道设置于所述雾化腔的底壁上。
  10. 根据权利要求9所述的雾化器，其中，所述中心进气通道设置于所述出气通道在所述底壁上的投影区域内。
  11. 根据权利要求9所述的雾化器，其中，所述第一进气通道靠近所述第一雾化芯的端面不高于所述第一雾化芯的第一端；所述第二进气通道靠近所述第二雾化芯的端面不高于所述第二雾化芯的第一端。
  12. 根据权利要求1所述的雾化器，其中，所述第一进气通道的端口靠近所述第一雾化芯的边缘为直线且与所述第一雾化面共面；和/或，所述第二进气通道的端口靠近所述第二雾化芯的边缘为直线且与所述第二雾化面共面。
  13. 根据权利要求12所述的雾化器，其中，所述第一雾化面和所述第二雾化面均平行于所述雾化器的中轴线，所述第一进气通道靠近所述第一雾化芯的内侧面为平面且与所述第一雾化面共面；和/或，所述第二进气通道靠近所述第二雾化芯的内侧面为平面且与所述第二雾化面共面。
  14. 一种电子雾化装置，其中，所述电子雾化装置包括雾化器和电源组件，所述雾化器如上述权利要求1所述的雾化器，所述电源组件为所述雾化器提供电能。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214854366U (zh) * 2021-02-08 2021-11-26 深圳市吉迩科技有限公司 气溶胶发生装置的气路结构
CN113712279A (zh) * 2021-08-27 2021-11-30 深圳麦克韦尔科技有限公司 电子雾化装置、雾化器、雾化芯及其雾化芯的制备方法
CN215075497U (zh) * 2021-01-26 2021-12-10 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN215224797U (zh) * 2021-03-26 2021-12-21 吉万(深圳)科技有限公司 一种雾化器及气溶胶产生装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215075497U (zh) * 2021-01-26 2021-12-10 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN214854366U (zh) * 2021-02-08 2021-11-26 深圳市吉迩科技有限公司 气溶胶发生装置的气路结构
CN215224797U (zh) * 2021-03-26 2021-12-21 吉万(深圳)科技有限公司 一种雾化器及气溶胶产生装置
CN113712279A (zh) * 2021-08-27 2021-11-30 深圳麦克韦尔科技有限公司 电子雾化装置、雾化器、雾化芯及其雾化芯的制备方法

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