WO2024093568A1 - 一种雾化器及电子雾化装置 - Google Patents

一种雾化器及电子雾化装置 Download PDF

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Publication number
WO2024093568A1
WO2024093568A1 PCT/CN2023/120421 CN2023120421W WO2024093568A1 WO 2024093568 A1 WO2024093568 A1 WO 2024093568A1 CN 2023120421 W CN2023120421 W CN 2023120421W WO 2024093568 A1 WO2024093568 A1 WO 2024093568A1
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WO
WIPO (PCT)
Prior art keywords
atomizer
ventilation
channel
seat
liquid storage
Prior art date
Application number
PCT/CN2023/120421
Other languages
English (en)
French (fr)
Inventor
邓泽文
Original Assignee
深圳麦克韦尔科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Publication of WO2024093568A1 publication Critical patent/WO2024093568A1/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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • the present application relates to the field of atomization technology, and in particular to an atomizer and an electronic atomization device.
  • Electronic atomization devices usually include an atomizer and a power supply assembly.
  • the power supply assembly is used to power the atomizer.
  • the atomizer converts electrical energy into heat energy.
  • the aerosol-generating matrix is atomized into an aerosol under the action of heat energy.
  • the liquid in the liquid storage chamber drops and the air pressure decreases. Air needs to be supplemented through the ventilation channel, otherwise it will affect the liquid.
  • the aerosol-generating matrix in the ventilation channel may enter the airway in the nebulizer and flow out of the nebulizer through the airway, thereby affecting the user's experience.
  • the embodiments of the present application hope to provide a nebulizer and an electronic atomization device to improve the situation in which the aerosol-generating matrix in the ventilation channel enters the airway in the nebulizer, so as to enhance the user experience.
  • an atomizer comprising:
  • a liquid storage chamber the liquid storage chamber is used to store an aerosol generating matrix
  • the atomizer seat is formed with an atomizer cavity and a ventilation groove and an air guide channel connected to the atomizer cavity.
  • the atomizer cavity is in liquid communication with the liquid storage cavity.
  • the air guide channel is located at the Downstream of the atomizing chamber, the ventilation groove and the air guide channel are separated and arranged;
  • An atomizing core located in the atomizing chamber, for atomizing the aerosol-generating substrate
  • a ventilation channel wherein the ventilation outlet of the ventilation channel is communicated with the liquid storage chamber, and the ventilation inlet of the ventilation channel is communicated with the ventilation groove.
  • the nebulizer includes an air outlet channel
  • the air guide channel includes an open end and an air vent
  • the air guide channel is connected to the atomization chamber through the air vent, and is connected to the air outlet channel through the open end
  • the air outlet channel is used to supply aerosol to flow out of the nebulizer
  • the ventilation groove is separated from the air vent.
  • the atomizer seat includes an atomizer base and an atomizer top seat, the atomizer chamber is defined between the atomizer base and the atomizer top seat, and the ventilation groove passes through the side wall of the atomizer top seat and is connected to the atomizer chamber.
  • a plurality of ventilation sub-grooves are formed on the outer peripheral wall of the atomizer seat, and the ventilation sub-grooves are connected in sequence to form the curved ventilation channel, the ventilation inlet is connected to the first ventilation sub-groove along the airflow direction, and the ventilation outlet is connected to the last ventilation sub-groove along the airflow direction.
  • the atomizer includes a seal
  • the atomizer seat has an outlet that passes through a side wall of the atomizer seat, the outlet is communicated with the air guide channel, the seal is sleeved on the atomizer seat, and the seal covers the outlet.
  • a liquid storage tank is formed on the side wall of the atomizer seat, and the liquid storage tank is communicated with the ventilation groove.
  • the atomizer seat is provided with a lower liquid channel and a surrounding edge located in the atomizer chamber, the surrounding edge encloses to form a receiving chamber, or the surrounding edge and the side wall of the atomizer seat together enclose to form a receiving chamber;
  • the atomizing core is arranged in the accommodating cavity, and the aerosol generating matrix in the liquid storage cavity is guided to the atomizing core through the lower liquid channel.
  • the atomizer seat is provided with a connecting rib, and the connecting rib is arranged between the surrounding edge and the side wall of the atomization chamber.
  • the end face of the connecting rib at least at the connection with the surrounding edge has a height difference with the end face of the surrounding edge.
  • the ventilation groove and the air guiding channel are separated by the connecting rib.
  • An embodiment of the present application also provides an electronic atomization device, comprising a power supply assembly and the atomizer described above, wherein the power supply assembly is electrically connected to the atomizer.
  • the embodiment of the present application provides an atomizer and an electronic atomization device, wherein the atomizer is provided with a liquid storage chamber, an atomization seat, an atomization core, and a ventilation channel, wherein the liquid storage chamber is used to store an aerosol-generating substrate, the atomization seat is formed with an atomization chamber, a ventilation groove and an air guide channel both connected to the atomization chamber, the atomization chamber is in liquid communication with the liquid storage chamber, the air guide channel is located downstream of the atomization chamber, the atomization core is located in the atomization chamber, and is used to atomize the aerosol-generating substrate, the ventilation groove is separated from the air guide channel, the ventilation outlet of the ventilation channel is connected to the liquid storage chamber, and the ventilation inlet of the ventilation channel is connected to the ventilation groove.
  • the aerosol-generating substrate in the liquid storage chamber is heated and atomized in the atomization chamber to generate an aerosol, and the aerosol enters the air inhalation channel of the atomizer through the air guide channel for the user to inhale, and after the aerosol-generating substrate in the liquid storage chamber is consumed, the outside air enters the liquid storage chamber through the ventilation channel to balance the pressure in the liquid storage chamber. Since the ventilation inlet of the ventilation channel is connected to the ventilation groove, that is, the outside air enters the liquid storage chamber after passing through the atomization chamber, the ventilation groove and the ventilation channel in sequence to balance the pressure in the liquid storage chamber, and the ventilation groove is separated from the air guide channel, that is, the ventilation groove and the air guide channel are not connected.
  • the aerosol generating matrix will be stored in the ventilation groove and enter the atomization chamber from the ventilation groove, thereby improving the situation where the aerosol generating matrix in the ventilation channel enters the air outlet channel through the air guide channel during inhalation and may be inhaled into the mouthpiece, thereby improving the user experience of the atomizer.
  • the provision of the ventilation groove can also improve the condensate generated in the air guide channel during the inhalation process and enters the ventilation channel. The situation in the air passage is to prevent condensation from entering the air passage and affecting the ventilation.
  • FIG1 is a cross-sectional view of an electronic atomization device according to an embodiment of the present application.
  • FIG2 is a cross-sectional view of the atomizer seat shown in FIG1 equipped with an atomizer core;
  • FIG3 is a schematic structural diagram of an atomizer seat according to an embodiment of the present application.
  • FIG4 is a cross-sectional view of FIG3 ;
  • FIG5 is a schematic structural diagram of an atomizer seat equipped with a sealing member according to an embodiment of the present application
  • FIG6 is a schematic structural diagram of an atomizer top seat according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an atomizer top seat according to another embodiment of the present application.
  • An embodiment of the present application provides an electronic atomization device, including the atomizer provided by any embodiment of the present application.
  • the specific type of the electronic atomization device is not limited herein.
  • the electronic atomization device may be an electronic cigarette, a medical electronic atomization device, or a cosmetic electronic atomization device.
  • the electronic atomization device includes a power supply assembly 30 , which may include a battery, for example.
  • the power supply assembly 30 is electrically connected to the atomizer 10 , for example, to the atomizer core 13 of the atomizer 10 , that is, the power supply assembly 30 is used to supply power to the atomizer core 13 .
  • the electronic atomization device includes a housing 20 and a mainboard assembly, a power supply assembly 30 is disposed in the housing 20 , at least a portion of the mainboard assembly is disposed in the housing 20 , the power supply assembly 30 and the mainboard assembly are electrically connected, and the mainboard assembly is provided with a control switch, which controls the on and off of power between the power supply assembly 30 and the atomization core 13 .
  • the embodiment of the present application provides an atomizer, please refer to Figures 1 to 7, which includes a liquid storage chamber 10a, an atomization seat 11 and a ventilation channel 10b.
  • the liquid storage chamber 10a is used to store the aerosol-generating substrate. It should be noted that the specific formation method of the liquid storage chamber 10a is not limited here.
  • the atomizer 10 includes a shell 12, and the shell 12 forms the liquid storage chamber 10a. In other embodiments, please refer to FIG. 1, the liquid storage chamber 10a is defined between the shell 12 and the atomizer seat 11.
  • the shell 12 is formed with an air outlet channel 12a connected to the air guide channel 11c of the atomizer seat 11, and the air outlet channel 12a is used to supply the aerosol to flow out of the atomizer 10.
  • the aerosol generated by the aerosol generating matrix is sequentially provided to the user for inhalation through the air guide channel 11c and the air outlet channel 12a.
  • the specific method of using the atomizer 10 is not limited here.
  • the user can inhale the aerosol through the shell 12, or can inhale the aerosol through an additional nozzle in cooperation with the shell 12.
  • the atomizer seat 11 is formed with an atomizer chamber 11a and a ventilation groove 11b and an air guide channel 11c that are connected to the atomizer chamber 11a.
  • the atomizer chamber 11a is liquid-connected to the liquid storage chamber 10a.
  • the air guide channel 11c is located downstream of the atomizer chamber 11a. That is, the air guide channel 11c connects the atomizer chamber 11a with the outside world, and the ventilation groove 11b is separated from the air guide channel 11c.
  • a liquid storage chamber 10a for storing an aerosol-generating substrate is defined between the top wall of the atomizer seat 11 and the housing 12.
  • the atomizer seat 11 is formed with an atomizer chamber 11a and at least one lower liquid channel 111d.
  • the lower liquid channel 111d It is connected between the liquid storage chamber 10a and the atomization chamber 11a. That is, the aerosol-generating substrate stored in the liquid storage chamber 10a can enter the atomization chamber 11a through the lower liquid channel 111d to be heated and atomized.
  • the structure of the atomizer seat 11 is disposed in the housing 12 , which means that part of the structure of the atomizer seat 11 may be disposed in the housing 12 , or the entire structure of the atomizer seat 11 may be disposed in the housing 12 .
  • the ventilation outlet 10c of the ventilation channel 10b is connected to the liquid storage chamber 10a, and the ventilation inlet 10d of the ventilation channel 10b is connected to the ventilation slot 11b.
  • the aerosol-generating substrate in the liquid storage chamber 10a is guided to the atomizing chamber 11a through the lower liquid channel 111d for heating and atomization to generate aerosol.
  • the outside air enters the liquid storage chamber 10a through the atomizing chamber 11a, the ventilation slot 11b and the ventilation channel 10b in sequence to balance the pressure in the liquid storage chamber 10a.
  • the ventilation inlet 10d of the ventilation channel 10b is connected to the ventilation groove 11b, and the ventilation groove 11b is separated from the air guiding channel 11c, that is, the ventilation groove 11b is not connected to the air guiding channel 11c. Therefore, if the atomizer 10 is under negative pressure or temperature shock, causing the aerosol generating matrix to accumulate in the ventilation channel 10b, the aerosol generating matrix will be stored in the ventilation groove 11b and enter the atomization chamber 11a from the ventilation groove 11b.
  • the embodiment of the present application provides an atomizer and an electronic atomization device.
  • the atomizer 10 is provided with a liquid storage chamber 10a, an atomizer seat 11, an atomizer core 13 and a ventilation channel 10b.
  • the liquid storage chamber 10a is used to store an aerosol-generating substrate.
  • the atomizer seat 11 is formed with an atomizer chamber 11a and a ventilation groove 11b and an air guide channel 11c that are both connected to the atomizer chamber 11a.
  • the atomizer chamber 11a is liquid-connected to the liquid storage chamber 10a.
  • the air guide channel 11c connects the atomizer chamber 11a with the outside world.
  • the ventilation groove 11b is separated from the air guide channel 11c.
  • the atomizer core 13 is located in the atomizer chamber 11a and is used to atomize the aerosol-generating substrate.
  • the ventilation outlet 10c of the ventilation channel 10b is connected to the liquid storage chamber 10a, and the ventilation inlet 10d of the ventilation channel 10b is connected to the ventilation groove 11b.
  • the aerosol-generating matrix in the liquid storage chamber 10a is heated and atomized in the atomizing chamber 11a to generate an aerosol, and the aerosol enters the inhalation channel of the atomizer 10 through the air guide channel 11c for the user to inhale.
  • the outside air enters the liquid storage chamber 10a through the ventilation channel 10b to balance the pressure in the liquid storage chamber 10a.
  • the ventilation inlet 10d of the ventilation channel 10b is connected with the ventilation groove 11b, that is, the outside air enters the liquid storage chamber 10a after passing through the atomization chamber 11a, the ventilation groove 11b and the ventilation channel 10b in sequence to balance the pressure in the liquid storage chamber 10a, and the ventilation groove 11b is separated from the air guide channel 11c, that is, the ventilation groove 11b is not connected with the air guide channel 11c.
  • the aerosol generating matrix will be stored in the ventilation groove 11b and enter the atomization chamber 11a from the ventilation groove 11b, thereby improving the situation in which the aerosol generating matrix in the ventilation channel 10b enters the air outlet channel 12a through the air guide channel 11c during inhalation and may be inhaled into the mouth, thereby improving the user experience of the atomizer 10.
  • the provision of the ventilation groove 11b can also improve the situation where the condensate generated in the air guide channel 11c enters the ventilation channel 10b during the suction process, thereby preventing the condensate from entering the ventilation channel 10b and affecting the ventilation.
  • the number of ventilation channels 10b is multiple.
  • the number of ventilation channels 10b is 2.
  • the provision of multiple ventilation channels 10b not only facilitates the outside air to enter the liquid storage chamber 10a through the ventilation channels 10b to improve the ventilation efficiency, but also avoids the situation where any ventilation channel 10b is blocked and causes the outside air to be unable to enter the liquid storage chamber 10a.
  • the ventilation channels 10b are symmetrically distributed along the central axis of the air outlet channel 12a. In this way, interference between the air intake and air outlet of the ventilation channels 10b can be avoided, further improving the ventilation efficiency.
  • the number of the ventilation slots 11b is consistent with the number of the ventilation channels 10b. Of course, the number of the ventilation slots 11b and the number of the ventilation channels 10b may also be inconsistent.
  • the number of ventilation slots 11b is multiple.
  • the number of ventilation slots 11b is 2. In this way, the provision of multiple ventilation slots 11b not only facilitates the outside air to enter the ventilation channel 10b through the ventilation slots 11b to improve the ventilation efficiency, but also can avoid the situation where too much aerosol generating substrate accumulates in any ventilation slot 11b.
  • the number of the lower liquid channel 111d is multiple. In FIG5 , the number of the lower liquid channels 111d is 2. In this way, the arrangement of multiple lower liquid channels 111d not only facilitates the aerosol-generating substrate in the liquid storage chamber 10a to be transmitted to the atomizing core 13 through the lower liquid channels 111d for heating and atomization to improve the atomization efficiency, but also prevents the atomizing core 13 from being blocked due to the clogging of any of the lower liquid channels 111d, thereby preventing the atomizing core 13 from being blocked from absorbing liquid, thereby causing the atomizing core 13 to burn dry.
  • the liquid lowering channels 111d are symmetrically distributed along the central axis of the air outlet channel 12a, so that interference of the liquid lowering between the liquid lowering channels 111d can be avoided, thereby improving the smoothness of the liquid lowering.
  • the atomizer 10 includes an atomizer core 13 disposed in the atomizer chamber 11a, and the atomizer core 13 includes a heating element (not shown).
  • the aerosol generating substrate in the liquid storage chamber 10a is guided to the atomizer core 13 through the lower liquid channel 111d, and the heating element can heat and atomize the aerosol generating substrate.
  • the air guide channel 11c includes an open end 11d (i.e., the upper end of the air guide channel 11c shown in Figure 2, and the upper end has an open end) and an air vent 11f.
  • the air guide channel 11c is connected to the atomizing chamber 11a through the air vent 11f, and is connected to the air outlet channel 12a through the open end 11d.
  • the aerosol in the atomizing chamber 11a enters the air guide channel 11c through the air vent 11f, and then enters the air outlet channel 12a through the open end 11d of the atomizing chamber 11a, which not only effectively utilizes the space, but also facilitates the use of the user.
  • the ventilation groove 11b is separated from the vent 11f, so that if the ventilation channel 10b accumulates aerosol-generating substrate, the aerosol-generating substrate will be stored in the ventilation groove 11b, thereby improving the situation where the aerosol-generating substrate in the ventilation channel 10b enters the air guide channel 11c and the air outlet channel 12a through the vent 11f during inhalation, and may be inhaled into the mouthpiece, thereby improving the user experience of the atomizer 10. In addition, it can also improve the situation where the condensate generated in the air guide channel 11c enters the ventilation channel 10b through the vent 11f, avoiding the condensate entering the ventilation channel 10b and affecting the ventilation.
  • the number of the vents 11f is plural.
  • the number of the vents 11f is two.
  • the two vents 11f are located on both sides of the central axis of the air guide channel 11c along the first direction (the front-to-back direction shown in FIG. 4 ).
  • the air guide channel 11c includes a closed end 11e (i.e., the lower end of the air guide channel 11c shown in FIG. 2 ) opposite to the open end 11d, and the number of the lower liquid channels 111d is two, and the two lower liquid channels 111d are separated on both sides of the central axis of the air guide channel 11c along the first direction (the left and right direction shown in FIG. 4 ); wherein the first direction is perpendicular to the central axis of the air guide channel 11c. In this way, the space can be effectively utilized.
  • the provision of the two lower liquid channels 111d not only facilitates the transmission of the aerosol-generating matrix in the liquid storage chamber 10a through the lower liquid channel 111d to the atomizing core 13 for heating and atomization to improve the atomization efficiency, but also can avoid the clogging of any of the lower liquid channels 111d, which causes the atomizing core 13 to be blocked from absorbing liquid, thereby causing the atomizing core 13 to dry burn.
  • the atomizer 10 is also formed with an air inlet channel (not shown), the air outlet channel 12a is connected to the top of the atomizing chamber 11a, and the air inlet channel is connected to the bottom of the atomizing chamber 11a.
  • the air inlet channel is located at the bottom side of the atomizing chamber 11a
  • the air outlet channel 12a is located at the top side of the atomizing chamber 11a.
  • one end of the air outlet channel 12a is connected to the open end 11d of the air guide channel 11c shown in some of the aforementioned embodiments to achieve the inhalation process.
  • the top and bottom are described by taking the illustrated direction as an example. Specifically, according to the description of the airflow direction during suction, the top refers to the upstream of the airflow, and the bottom refers to the downstream of the airflow.
  • the atomizer seat 11 includes an atomizer base 112 and an atomizer top seat 111, and an atomizer chamber 11a is defined between the atomizer base 112 and the atomizer top seat 111.
  • the vent 11f and the ventilation groove 11b penetrate the side wall of the atomizer top seat 111 and communicate with the atomizer chamber 11a.
  • the atomizer top seat 111 is also formed with an air guide channel 11c and a lower liquid channel 111d.
  • the atomizer core 13 is disposed in the atomizer chamber 11a, and the lower liquid channel 111d guides the aerosol-generating matrix to the atomizing surface of the atomizer core 13 located in the atomizer chamber 11a.
  • the heating element (not shown) in the atomizer 10 When the heating element (not shown) in the atomizer 10 is energized to convert electrical energy into thermal energy, the liquid absorbed by the atomizer core 13 is atomized to form an aerosol and discharged into the atomizer chamber 11a. When an inhalation action generates an airflow in the air outlet channel 12a, the aerosol in the atomizer chamber 11a will enter the air outlet channel 12a to be used by the user.
  • the open end 11d and the ventilation outlet 10c are formed At the top of the atomizing top seat 111, the top of the atomizing top seat 111 and the housing 12 define a liquid storage chamber 10a.
  • the ventilation outlet 10c may also be formed on the inner wall of the lower liquid channel 111d.
  • the liquid inlet of the lower liquid channel 111d is also formed at the top of the atomizing top seat 111.
  • the liquid inlets of the two lower liquid channels 111d are symmetrically distributed along the central axis of the gas outlet channel 12a.
  • the atomizer top seat 111 is formed with a ventilation groove 111a connected to the ventilation outlet 10c, and the end of the ventilation groove 111a away from the ventilation outlet 10c is connected to the ventilation groove 11b.
  • the airflow from the outside entering through the ventilation groove 11b can be transmitted to the ventilation outlet 10c through the ventilation groove 111a and enter the liquid storage chamber 10a to achieve ventilation in the liquid storage chamber 10a.
  • the outer peripheral wall of the atomizer seat 11 is formed with a plurality of ventilation sub-grooves 111b, and each ventilation sub-groove 111b is connected in sequence to form a curved ventilation groove 111a.
  • a curved ventilation channel 10b is formed, for example, a maze-like ventilation channel 10b is formed to prevent the aerosol-generating matrix in the liquid storage chamber 10a from leaking after entering the ventilation channel 10b through the ventilation outlet 10c.
  • the air pressure in the liquid storage chamber 10a becomes low (for example, when the electronic atomization device is transported by airplane), the volume of bubbles in the liquid storage chamber 10a becomes larger, and the aerosol-generating matrix overflowing from the ventilation outlet 10c will be contained in a plurality of ventilation sub-grooves 111b connected in sequence, thereby improving the leakage.
  • the aerosol generating substrate stored in the ventilation sub-groove 111b can flow back into the liquid storage chamber 10a through the ventilation outlet 10c, thereby improving the negative pressure leakage situation.
  • the ventilation inlet 10d is connected to the first ventilation sub-groove 111b along the airflow direction, and the ventilation outlet 10c is connected to the last ventilation sub-groove 111b along the airflow direction.
  • the external airflow flows from the ventilation inlet 10d to the first ventilation sub-groove 111b along the airflow direction, and flows to the ventilation outlet 10c through the last ventilation sub-groove 111b along the airflow direction, and then enters the liquid storage chamber 10a through the ventilation outlet 10c for ventilation.
  • a plurality of ventilation sub-grooves 111 b are formed on the outer peripheral wall of the atomizing top seat 111 , and the ventilation sub-grooves 111 b are sequentially connected to form a curved ventilation groove 111 a .
  • the atomizer 10 includes a sealing member 14 , and the sealing member 14 is sleeved on the atomizer seat 11 .
  • the seal 14 is sleeved on the atomizer top seat 111; there is some installation gap between the atomizer top seat 111 and the shell 12.
  • the seal 14 is used to seal the installation gap between the atomizer top seat 111 and the shell 12, which can prevent the aerosol-generating matrix in the liquid storage chamber 10a from flowing out through the installation gap between the atomizer top seat 111 and the shell 12, causing leakage.
  • the seal 14 can also be sleeved on the atomizer base 112 and the atomizer top seat 111 at the same time.
  • a ventilation channel 10b is defined between the sealing member 14 and the groove wall of the ventilation groove 111a, wherein a ventilation hole is also provided on the sealing member 14, and the ventilation hole is connected between the liquid storage chamber 10a and the ventilation outlet 10c. In this way, the external airflow flows through the ventilation channel 10b to the ventilation outlet 10c, and then enters the liquid storage chamber 10a through the ventilation hole, so as to realize the ventilation of the liquid storage chamber 10a.
  • the sealing member 14 is also provided with a lower liquid hole, which is connected between the liquid storage chamber 10a and the lower liquid channel 111d. In this way, the aerosol generating substrate in the liquid storage chamber 10a can enter the lower liquid channel 111d through the lower liquid hole.
  • the lower liquid hole and the ventilation hole can be provided separately, or can be a connected through hole, that is, the through hole can be used as both the lower liquid hole and the ventilation hole.
  • the atomizing top seat 111 has a die outlet 11h penetrating the side wall of the atomizing top seat 111, and the die outlet 11h is connected to the air guide channel 11c.
  • the provision of the die outlet 11h is conducive to the demolding of the atomizing top seat 111.
  • the aerosol-generating matrix or condensate in the gap will rise under the capillary action.
  • the condensate enters the air guide channel and the air outlet channel through the mold outlet, and may be sucked into the mouthpiece.
  • the seal 14 is sleeved on the atomizer seat 11, and the seal 14 covers the die outlet 11h. That is, by setting the seal 14 to cover the die outlet 11h, it is used to prevent the aerosol-generating matrix or condensate from flowing to the die outlet 11h through the capillary phenomenon of the side gap and being aerosolized. The airflow carries away the liquid, causing suction leakage.
  • a flange 111 c is formed on the side wall of the atomizer top seat 111 , an end of the atomizer base 112 abuts against the flange 111 c , and the side wall of the atomizer top seat 111 is engaged with the side wall of the atomizer base 112 .
  • the atomizer top seat 111 is moved closer to the atomizer base 112 , and when the end of the atomizer base 112 abuts against the flange 111 c , the side wall of the atomizer top seat 111 is snap-fitted with the side wall of the atomizer base 112 to achieve the connection between the atomizer top seat 111 and the atomizer base 112 .
  • the specific manner in which the atomizer top seat 111 and the atomizer base 112 are snap-fitted is not limited here.
  • the outer peripheral wall of the atomizer top seat 111 is provided with a snap buckle 111g, and the side wall of the atomizer base 112 is provided with a snap hole 112a.
  • the atomizer top seat 111 is moved closer to the atomizer base 112, and part of the side wall of the atomizer top seat 111 extends into the atomizer base 112.
  • the snap buckle 111g on the side wall of the atomizer top seat 111 is snap-fitted with the snap hole 112a on the side wall of the atomizer base 112 to achieve the connection between the atomizer top seat 111 and the atomizer base 112.
  • the side wall of the atomizer top seat 111 is provided with a card hole 112a, and the inner side wall of the atomizer base 112 is provided with a buckle 111g.
  • the atomizer top seat 111 is moved closer to the atomizer base 112, and part of the side wall of the atomizer top seat 111 extends into the atomizer base 112.
  • the buckle 111g on the side wall of the atomizer base 112 is snap-fitted with the card hole 112a on the side wall of the atomizer top seat 111 to achieve the connection between the atomizer top seat 111 and the atomizer base 112.
  • a flange 111c is formed on the side wall of the atomizer base 112, and the end of the atomizer top seat 111 abuts against the flange 111c, and the side wall of the atomizer top seat 111 is clamped with the side wall of the atomizer base 112.
  • the atomizer top seat 111 is moved closer to the atomizer base 112, and when the end of the atomizer top seat 111 abuts against the flange 111c, the side wall of the atomizer top seat 111 is clamped with the side wall of the atomizer base 112, so as to achieve the connection between the atomizer top seat 111 and the atomizer base 112.
  • the inner wall of the atomizing top seat 111 is provided with a buckle 111g.
  • the side wall of the atomizer base 112 is provided with a snap hole 112a.
  • the atomizer top seat 111 is moved closer to the atomizer base 112, and part of the side wall of the atomizer base 112 extends into the atomizer top seat 111.
  • the buckle 111g on the inner wall of the atomizer top seat 111 is snap-fitted with the snap hole 112a on the side wall of the atomizer base 112 to achieve the connection between the atomizer top seat 111 and the atomizer base 112.
  • the side wall of the atomizer top seat 111 is provided with a card hole 112a, and the outer peripheral wall of the atomizer base 112 is provided with a buckle 111g.
  • the atomizer top seat 111 is moved closer to the atomizer base 112, and part of the side wall of the atomizer base 112 extends into the atomizer top seat 111.
  • the buckle 111g on the outer peripheral wall of the atomizer base 112 is snap-fitted with the card hole 112a on the side wall of the atomizer top seat 111 to achieve the connection between the atomizer top seat 111 and the atomizer base 112.
  • a liquid reservoir 11g is formed on the side wall of the atomizer seat 11, and the liquid reservoir 11g is connected to the ventilation groove 11b. Specifically, the liquid reservoir 11g is formed on the side wall of the atomizer top seat 111. Of course, the liquid reservoir 11g can also be formed on the side walls of the atomizer top seat 111 and the atomizer base 112.
  • the aerosol generating matrix or condensate can also enter the liquid storage tank 11g through the ventilation groove 11b. That is to say, the liquid storage tank 11g can play a role in storing liquid, thereby avoiding the risk of leakage due to the accumulation of excessive aerosol generating matrix or condensate in the ventilation groove 11b to a certain extent.
  • the number of liquid storage tanks 11g is multiple, and the multiple liquid storage tanks 11g are arranged at intervals along the height direction of the atomizer seat 11.
  • the number of liquid storage tanks 11g corresponding to each ventilation slot 11b is 2, and the two liquid storage tanks 11g are evenly arranged at intervals along the height direction of the atomizer seat 11. In this way, the multiple liquid storage tanks 11g not only improve the ability to store aerosol-generating substrates or condensed liquids, but also can avoid the situation where any liquid storage tank 11g is blocked and cannot store liquid.
  • the atomizer seat 11 is provided with a surrounding edge 111h located in the atomizer chamber 11a, and the surrounding edge 111h encloses a receiving chamber 111e.
  • the atomizer 10 includes an atomizer core 13 disposed in the receiving chamber 111e, and the aerosol generating substrate in the liquid storage chamber 10a is guided to the atomizer core 13 through the lower liquid channel 111d.
  • the power supply assembly 30 is electrically connected to the atomizer core 13 and is used to supply power to the atomizer core 13.
  • a liquid storage chamber 10a for storing aerosol generating substrate is defined between the top wall of the atomizer seat 11 and the shell 12.
  • the atomizer seat 11 is formed with an atomizer chamber 11a and at least one lower liquid channel 111d, and the lower liquid channel 111d is connected between the liquid storage chamber 10a and the atomizer chamber 11a.
  • the aerosol generating substrate stored in the liquid storage chamber 10a is guided to the atomizer core 13 through the lower liquid channel 111d for heating and atomization.
  • the surrounding edge 111 h and the side wall of the atomizer seat 11 are together enclosed to form a receiving cavity 111 e.
  • the atomizer seat 11 is provided with a connecting rib 111 f , and the connecting rib 111 f is provided between the surrounding edge 111 h and the side wall of the atomizer chamber 11 a .
  • the connecting rib 111f is arranged between the surrounding edge 111h and the side wall of the atomizing chamber 11a, so as to improve the structural strength of the atomizing top seat 111.
  • the ventilation groove 11b and the air guide channel 11c are separated by a connecting rib 111f, that is, at least one connecting rib 111f is arranged between the ventilation groove 11b and the vent 11f, which can prevent the aerosol-generating matrix or condensate in the ventilation channel 10b from entering the air guide channel 11c.
  • the gap of the atomizer core 13 is enlarged, and the aerosol-generating matrix in the atomizer core 13 may seep out, so that there may be an aerosol-generating matrix between the atomizer core 13 and the inner wall of the accommodating chamber 111e.
  • the gap between the atomizer core 13 and the inner wall of the accommodating chamber 111e is small, the gap between the atomizer core 13 and the inner wall of the accommodating chamber 111e will produce capillary action.
  • the open end face of the accommodating chamber 111e is flush with the end face of the connecting rib 111f, so that the aerosol generating matrix in the gap between the atomizing core 13 and the inner wall of the accommodating chamber 111e will climb along the end face of the connecting rib 111f, so that the aerosol generating matrix in the gap between the atomizing core 13 and the inner wall of the accommodating chamber 111e flows to the outside of the atomizing seat 11, thereby causing liquid leakage.
  • the end face of the connection between the connecting rib 111f and at least the surrounding edge 111h has a height difference with the end face of the surrounding edge 111h.
  • the distance between the end face of the connection between the connecting rib 111f and at least the surrounding edge 111h and the top wall of the atomizer seat 11 is smaller than the distance between the end face of the surrounding edge 111h and the top wall of the atomizer seat 11, that is, the end face of the connecting rib 111f sinks, and the end face of the connection between the connecting rib 111f and the side wall of the accommodating cavity 111e is lower than the end face of the side wall of the accommodating cavity 111e.
  • the aerosol generating matrix in the gap between the atomizer core 13 and the inner wall of the accommodating cavity 111e can be prevented from climbing along the end face of the connecting rib 111f to a certain extent, that is, the aerosol generating matrix in the gap between the atomizer core 13 and the inner wall of the accommodating cavity 111e can be prevented from flowing to the outside of the atomizer seat 11 to a certain extent.
  • the connecting rib 111f can be raised so that the end surface of the connecting rib 111f at least at the connection with the surrounding edge 111h has a height difference with the end surface of the surrounding edge 111h.
  • the air guide channel 11c and the ventilation groove 11b can be better isolated to prevent the aerosol generating matrix in the gap between the atomization core 13 and the inner wall of the accommodating chamber 111e from climbing along the end surface of the connecting rib 111f, that is, to a certain extent, the aerosol generating matrix in the gap between the atomization core 13 and the inner wall of the accommodating chamber 111e can be prevented from flowing outside the atomization seat 11.
  • the distance between the end face of the connection between the connecting rib 111f and at least the side wall of the accommodating chamber 111e and the top wall of the atomizer seat 11 is smaller than the distance between the end face of the side wall of the accommodating chamber 111e and the top wall of the atomizer seat 11.
  • the distance between the end face of the connection between the connecting rib 111f and the side wall of the accommodating chamber 111e and the top wall of the atomizer seat 11 can be smaller than the distance between the end face of the side wall of the accommodating chamber 111e and the top wall of the atomizer top seat 111, or the distance between the end face of the connecting rib 111f and the top wall of the atomizer top seat 111 can be smaller than the distance between the end face of the side wall of the accommodating chamber 111e and the top wall of the atomizer top seat 111.
  • the surrounding edge 111h and the side wall of the atomizer seat 11 are both spaced apart. As shown in FIG7 , the surrounding edge 111h and the side wall of the atomizer seat 11 are both spaced apart. In this way, the aerosol generating substrate in the gap between the atomizer core 13 and the inner wall of the accommodating cavity 111e can be prevented from climbing along the end surface of the side wall of the accommodating cavity 111e to the end surface of the side wall of the accommodating cavity 111e, that is, the atomizer core 13 can be prevented from climbing to the end surface of the side wall of the accommodating cavity 111e to a certain extent.
  • the aerosol-generating substrate in the gap between the inner wall of the accommodating chamber 111 e flows out of the atomizing seat 11 .
  • the side wall of the accommodating chamber 111e is connected to the side wall of the atomizer seat 11 through a connecting rib 111f, and the end face of the connecting rib 111f is sunken.
  • the distance between the end face of the connecting rib 111f and the top wall of the atomizer seat 11 is smaller than the distance between the end face of the side wall of the accommodating chamber 111e and the top wall of the atomizer seat 11.
  • the aerosol generating matrix in the gap between the atomizer core 13 and the inner wall of the accommodating chamber 111e can be prevented from climbing along the end face of the connecting rib 111f.
  • the description with reference to the terms “in one embodiment”, “in some embodiments”, “in other embodiments”, “in yet other embodiments”, or “exemplary” etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

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Abstract

一种雾化器(10)及电子雾化装置，其中，雾化器(10)包括储液腔(10a)、雾化座(11)、雾化芯(13)以及换气通道(10b)，储液腔(10a)用于存储气溶胶产生基质；雾化座(11)形成有雾化腔（11a）以及与雾化腔（11a）均连通的换气通槽（11b）和导气通道（11c），雾化腔（11a）与储液腔（10a）液体连通，导气通道（11c）位于雾化腔（11a）的下游，换气通槽（11b）与导气通道（11c）分隔设置；雾化芯（13）位于雾化腔（11a）内，用于雾化气溶胶产生基质；换气通道（10b）的换气出口（10c）与储液腔（10a）连通，换气通道（10b）的换气进口（10d）与换气通槽（11b）连通。本申请的雾化器（10）可以改善换气通道（10b）内的气溶胶产生基质在抽吸时经导气通道（11c）进入出气通道（12a），从而可能被抽吸入嘴的情形，改善了用户的使用体验。

Description

一种雾化器及电子雾化装置
本申请基于申请号为202222888349.6、申请日为2022年10月31日的中国专利申请提出，并要求该中国专利申请的优先权，上述专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及雾化技术领域，特别是涉及一种雾化器及电子雾化装置。
背景技术
电子雾化装置通常包括雾化器和电源组件，电源组件用于对雾化器供电，雾化器将电能转化为热能，气溶胶产生基质在热能的作用下雾化为气溶胶。雾化过程中，储液腔的液体下降，气压降低，需要通过换气通道补充空气，否则会影响下液。
由于换气通道与雾化器内气道连通，换气通道内的气溶胶产生基质可能会进入到雾化器内的气道中，并经气道流出雾化器，从而影响用户的使用体验。
发明内容
有鉴于此，本申请实施例期望提供一种雾化器及电子雾化装置，以改善换气通道内的气溶胶产生基质进入到雾化器内的气道中的情形，以提高用户使用体验感。
为达到上述目的，本申请实施例提供了一种雾化器，包括：
储液腔，所述储液腔用于存储气溶胶产生基质；
雾化座，所述雾化座形成有雾化腔以及与所述雾化腔均连通的换气通槽和导气通道，所述雾化腔与所述储液腔液体连通，所述导气通道位于所 述雾化腔的下游，所述换气通槽与所述导气通道分隔设置；
雾化芯，位于所述雾化腔内，用于雾化所述气溶胶产生基质；
换气通道，所述换气通道的换气出口与所述储液腔连通，所述换气通道的换气进口与所述换气通槽连通。
一种实施方式中，所述雾化器包括出气通道，所述导气通道包括敞口端以及通气口，所述导气通道通过所述通气口连通所述雾化腔，并通过所述敞口端连通至所述出气通道，所述出气通道用于供气溶胶流出所述雾化器，所述换气通槽与所述通气口分隔设置。
一种实施方式中，所述雾化座包括雾化底座以及雾化顶座，所述雾化底座与所述雾化顶座之间限定出所述雾化腔，所述换气通槽贯穿所述雾化顶座的侧壁并与所述雾化腔连通。
一种实施方式中，所述雾化座的外周壁形成有多个换气子槽，各所述换气子槽依次连通形成弯曲的所述换气通道，所述换气进口与沿气流流动方向的第一个所述换气子槽连通，所述换气出口与沿气流流动方向的最后一个所述换气子槽连通。
一种实施方式中，所述雾化器包括密封件，所述雾化座具有贯穿所述雾化座侧壁的出模口，所述出模口与所述导气通道连通，所述密封件套设于所述雾化座，且所述密封件覆盖所述出模口。
一种实施方式中，所述雾化座的侧壁形成有储液槽，所述储液槽与所述换气通槽连通。
一种实施方式中，所述雾化座设置有下液通道以及位于所述雾化腔内的围边，所述围边围合形成容纳腔，或者，所述围边与所述雾化座的侧壁共同围合形成容纳腔；
所述雾化芯设置于所述容纳腔，所述储液腔内的气溶胶产生基质经所述下液通道导流至所述雾化芯。
一种实施方式中，所述雾化座设置有连接筋，所述连接筋设置在所述围边与所述雾化腔的侧壁之间，沿气溶胶产生基质由所述储液腔流向所述容纳腔的方向，所述连接筋至少与所述围边的连接处的端面与所述围边的端面具有高度差。
一种实施方式中，所述换气通槽与所述导气通道通过所述连接筋分隔设置。
本申请实施例还提供一种电子雾化装置，包括电源组件以及上述所述的雾化器，所述电源组件与所述雾化器电连接。
本申请实施例提供一种雾化器及电子雾化装置，雾化器设置了储液腔、雾化座、雾化芯以及换气通道，储液腔用于存储气溶胶产生基质，雾化座形成有雾化腔以及与雾化腔均连通的换气通槽和导气通道，雾化腔与储液腔液体连通，导气通道位于雾化腔的下游，雾化芯位于雾化腔内，用于雾化气溶胶产生基质，换气通槽与导气通道分隔设置，换气通道的换气出口与储液腔连通，换气通道的换气进口与换气通槽连通。储液腔内的气溶胶产生基质在雾化腔内进行加热雾化以产生气溶胶，气溶胶经导气通道进入雾化器的吸气通道供使用者吸食，储液腔内的气溶胶产生基质被消耗后，外界的空气通过换气通道进入储液腔以平衡储液腔内的压力。由于换气通道的换气进口与换气通槽连通，即外界的空气依次经雾化腔、换气通槽和换气通道后进入储液腔以平衡储液腔内的压力，而通过将换气通槽与导气通道分隔设置，也就是说，换气通槽与导气通道不连通，由此，若雾化器在负压或温度冲击的情况下而导致换气通道积聚有气溶胶产生基质，气溶胶产生基质会存储在换气通槽中，并从换气通槽进入到雾化腔内，从而可以改善换气通道内的气溶胶产生基质在抽吸时经导气通道进入出气通道，从而可能被抽吸入嘴的情形，从而提高了雾化器的用户使用体验感。另外，换气通槽的设置，还可以改善抽吸过程中导气通道内产生的冷凝液进入换 气通道内的情形，避免因冷凝液进入换气通道内而影响换气。
附图说明
图1为本申请一实施例的电子雾化装置的剖视图；
图2为图1所示的雾化座装配有雾化芯的截面图；
图3为本申请一实施例的雾化座的结构示意图；
图4为图3的截面图；
图5为本申请一实施例的雾化座装配有密封件的结构示意图；
图6为本申请一实施例的雾化顶座的结构示意图；
图7为本申请另一实施例的雾化顶座的结构示意图。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的技术特征可以相互组合，具体实施方式中的详细描述应理解为本申请宗旨的解释说明，不应视为对本申请的不当限制。
在本申请实施例的描述中，需要说明的是，术语“上”、“下”、“顶”、“底”、“前”、“后”、“左”、“右”等指示的方位或位置关系为基于附图1和附图4所示的方位或位置关系，其中，这些方位术语仅是为了便于描述本申请实施例和简化描述，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申请实施例的限制。下面结合附图及具体实施例对本申请再作进一步详细的说明。
本申请实施例提供了一种电子雾化装置，包括本申请任一实施例提供的雾化器。
需要说明的是，电子雾化装置的具体类型在此不做限制，示例性地，一些实施例中，电子雾化装置可以是电子烟、医疗电子雾化装置或者美容电子雾化装置等。
电子雾化装置包括电源组件30，电源组件30例如可以包括电池，电源组件30与雾化器10电连接，例如与雾化器10的雾化芯13电连接，也就是说，电源组件30用于为雾化芯13供电。
示例性地，请参阅图1，电子雾化装置包括外壳20以及主板组件，电源组件30设置在外壳20内，主板组件的至少部分设置在外壳20内，电源组件30与主板组件之间为电连接，主板组件设置有控制开关，控制开关控制电源组件30与雾化芯13之间的通断电。
本申请实施例提供了一种雾化器，请参阅图1至图7，包括储液腔10a、雾化座11以及换气通道10b。
储液腔10a用于存储气溶胶产生基质，需要说明的是，储液腔10a的具体形成方式在此不做限制，示例性地，一实施例中，雾化器10包括壳体12，壳体12形成储液腔10a。另一些实施例中，请参阅图1，壳体12与雾化座11之间限定出储液腔10a。
一实施例中，请参阅图1，壳体12形成有与雾化座11的导气通道11c连通的出气通道12a，出气通道12a用于供气溶胶流出雾化器10，气溶胶产生基质产生的气溶胶依次经导气通道11c和出气通道12a供使用者吸食，需要说明的是，使用雾化器10的具体方式在此不做限制，例如使用者可以通过壳体12吸食气溶胶，也可以通过额外的吸嘴与壳体12配合吸食气溶胶。
请参阅图1至图4，雾化座11形成有雾化腔11a以及与雾化腔11a均连通的换气通槽11b和导气通道11c，雾化腔11a与储液腔10a液体连通，导气通道11c位于雾化腔11a的下游，也就是说，导气通道11c将雾化腔11a与外界连通，换气通槽11b与导气通道11c分隔设置。
请参阅图1和图2，雾化座11的至少部分结构设置在壳体12内，雾化座11的顶壁与壳体12之间限定出用于存储气溶胶产生基质的储液腔10a，雾化座11形成有雾化腔11a以及至少一个下液通道111d，下液通道111d 连通于储液腔10a与雾化腔11a之间。也就是说，存储在储液腔10a内的气溶胶产生基质通过下液通道111d可以进入雾化腔11a进行加热雾化。
需要说明的是，所述的雾化座11的至少部分结构设置在壳体12内指的是，可以是雾化座11的部分结构设置在壳体12内，也可以是雾化座11的全部结构设置在壳体12内。
请参阅图3和图4，换气通道10b的换气出口10c与储液腔10a连通，换气通道10b的换气进口10d与换气通槽11b连通。也就是说，储液腔10a内的气溶胶产生基质经下液通道111d导流至雾化腔11a内进行加热雾化以产生气溶胶，储液腔10a内的气溶胶产生基质被消耗后，外界的空气依次经雾化腔11a、换气通槽11b和换气通道10b后进入储液腔10a以平衡储液腔10a内的压力。
换气通道10b的换气进口10d与换气通槽11b连通，换气通槽11b与导气通道11c分隔设置，也就是说，换气通槽11b与导气通道11c不连通，由此，若雾化器10在负压或温度冲击的情况下而导致换气通道10b积聚有气溶胶产生基质，气溶胶产生基质会存储在换气通槽11b中，并从换气通槽11b进入到雾化腔11a内。
本申请实施例提供一种雾化器及电子雾化装置，雾化器10设置了储液腔10a、雾化座11、雾化芯13以及换气通道10b，储液腔10a用于存储气溶胶产生基质，雾化座11形成有雾化腔11a以及与雾化腔11a均连通的换气通槽11b和导气通道11c，雾化腔11a与储液腔10a液体连通，导气通道11c将雾化腔11a与外界连通，换气通槽11b与导气通道11c分隔设置，雾化芯13位于雾化腔11a内，用于雾化气溶胶产生基质，换气通道10b的换气出口10c与储液腔10a连通，换气通道10b的换气进口10d与换气通槽11b连通。储液腔10a内的气溶胶产生基质在雾化腔11a内进行加热雾化以产生气溶胶，气溶胶经导气通道11c进入雾化器10的吸气通道供使用者吸 食，储液腔10a内的气溶胶产生基质被消耗后，外界的空气通过换气通道10b进入储液腔10a以平衡储液腔10a内的压力。由于换气通道10b的换气进口10d与换气通槽11b连通，即外界的空气依次经雾化腔11a、换气通槽11b和换气通道10b后进入储液腔10a以平衡储液腔10a内的压力，而通过将换气通槽11b与导气通道11c分隔设置，也就是说，换气通槽11b与导气通道11c不连通，由此，若雾化器10在负压或温度冲击的情况下而导致换气通道10b积聚有气溶胶产生基质，气溶胶产生基质会存储在换气通槽11b中，并从换气通槽11b进入到雾化腔11a内，从而可以改善换气通道10b内的气溶胶产生基质在抽吸时经导气通道11c进入出气通道12a，从而可能被抽吸入嘴的情形，从而提高了雾化器10的用户使用体验感。另外，换气通槽11b的设置，还可以改善抽吸过程中导气通道11c内产生的冷凝液进入换气通道10b内的情形，避免因冷凝液进入换气通道10b内而影响换气。
一实施例中，换气通道10b的数量为多个。示例性地，换气通道10b的数量为2个。如此，多个换气通道10b的设置不仅便于外界的空气通过换气通道10b进入储液腔10a中，以提高换气效率，还能够避免任意一个换气通道10b堵塞引起外界的空气无法进入储液腔10a中的情况。
各换气通道10b沿出气通道12a的中轴线对称分布，如此，可以避免各换气通道10b之间的进气以及出气发生干扰，进一步地提高了换气效率。
可以理解的是，换气通槽11b的数量与换气通道10b的数量一致。当然，换气通槽11b的数量与换气通道10b的数量也可以不一致。
一实施例中，换气通槽11b的数量为多个。示例性地，换气通槽11b的数量为2个。如此，多个换气通槽11b的设置不仅便于外界的空气通过换气通槽11b进入换气通道10b中，以提高换气效率，还能够避免任意一个换气通槽11b内积聚过多气溶胶产生基质的情形。
一实施例中，下液通道111d的数量为多个。示例性地，请参阅图2和 图5，下液通道111d的数量为2个。如此，多个下液通道111d的设置不仅便于储液腔10a中的气溶胶产生基质通过下液通道111d传输至雾化芯13进行加热雾化，以提高雾化效率，还能够避免任意一个下液通道111d堵塞导致雾化芯13吸液受阻，从而导致雾化芯13干烧。
各下液通道111d沿出气通道12a的中轴线对称分布，如此，可以避免各下液通道111d之间的下液发生干扰，从而可以提高下液的顺畅性。
一实施例中，请参阅图1、图2、图6和图7，雾化器10包括设置于雾化腔11a中的雾化芯13，雾化芯13包括发热体(图未示)，储液腔10a内的气溶胶产生基质经下液通道111d导流至雾化芯13，发热体可以对气溶胶产生基质进行加热雾化。
一实施例中，请参阅图2至图4，导气通道11c包括敞口端11d(即是图2示意出的导气通道11c的上端，且上端具有敞口)以及通气口11f。导气通道11c通过通气口11f连通雾化腔11a，并通过敞口端11d连通至出气通道12a。如此，雾化腔11a内的气溶胶通过通气口11f进入导气通道11c，再经雾化腔11a的敞口端11d进入出气通道12a，不仅有效利用空间，还便于用户使用。而换气通槽11b与通气口11f分隔设置，如此，若换气通道10b积聚有气溶胶产生基质，气溶胶产生基质会存储在换气通槽11b中，从而可以改善换气通道10b内的气溶胶产生基质在抽吸时经通气口11f进入导气通道11c和出气通道12a，从而可能被抽吸入嘴的情形，从而提高了雾化器10的用户使用体验感。另外，还可以改善导气通道11c内产生的冷凝液通过通气口11f进入换气通道10b内的情形，避免因冷凝液进入换气通道10b内而影响换气。
一实施例中，通气口11f的数量为多个。示例性地，通气口11f的数量为两个。两个通气口11f沿第一方向(图4示意出的前后方向)分居导气通道11c中轴线两侧。
一实施例中，导气通道11c包括与敞口端11d相对的封闭端11e(即是图2示意出的导气通道11c的下端)，下液通道111d的数量为两个，两个下液通道111d沿第一方向(图4示意出的左右方向)分居导气通道11c中轴线的两侧；其中，第一方向和导气通道11c的中轴线垂直。如此，可以有效利用空间，另外，两个下液通道111d的设置不仅便于储液腔10a中的气溶胶产生基质通过下液通道111d传输至雾化芯13进行加热雾化，以提高雾化效率，还能够避免任意一个下液通道111d堵塞导致雾化芯13吸液受阻，从而导致雾化芯13干烧。
请参阅图1和图2，雾化器10还形成有进气通道(图未示)，出气通道12a连通雾化腔11a的顶端，进气通道连通雾化腔11a的底端。也就是说，进气通道位于雾化腔11a的底侧，出气通道12a位于雾化腔11a的顶侧。可选地，出气通道12a的一端连通前述一些实施例中所示出的导气通道11c的敞口端11d，以实现吸气过程。可以理解的，顶端和底端为以图示方向为例进行描述，具体的，按照抽吸时气流流动方向描述，顶端指气流上游，底端指气流下游。
一实施例中，请参阅图2和图3，雾化座11包括雾化底座112以及雾化顶座111，雾化底座112与雾化顶座111之间限定出雾化腔11a，通气口11f以及换气通槽11b贯穿雾化顶座111的侧壁并与雾化腔11a连通。雾化顶座111还形成有导气通道11c以及下液通道111d。雾化芯13设置在雾化腔11a内，下液通道111d将气溶胶产生基质导流至位于雾化腔11a内的雾化芯13的雾化面。当雾化器10内的发热体(图未示)被通电而将电能转化为热能时，雾化芯13的吸液被雾化形成气溶胶并排放至雾化腔11a内，当在出气通道12a产生气流的吸气动作时，雾化腔11a中的气溶胶将进入出气通道12a以被用户使用。
一实施例中，请参阅图1和图2，敞口端11d以及换气出口10c均形成 在雾化顶座111的顶端，雾化顶座111的顶端与壳体12限定出储液腔10a。另一些实施例中，换气出口10c还可以形成在下液通道111d的内壁。
一实施例中，下液通道111d的进液口也形成在雾化顶座111的顶端。示例性地，2个下液通道111d的进液口沿出气通道12a的中轴线对称分布。
一实施例中，请继续参阅图3，雾化顶座111形成有与换气出口10c连通的换气槽111a，换气槽111a远离换气出口10c的一端连通至换气通槽11b，外界经换气通槽11b进入的气流可以经换气槽111a传输至换气出口10c并进入储液腔10a，以实现储液腔10a内的换气。
一实施例中，请参阅图3，雾化座11的外周壁形成有多个换气子槽111b，各换气子槽111b依次连通形成弯曲的换气槽111a。通过设置多个依次连通的换气子槽111b，形成弯曲的换气通道10b，比如，形成类似迷宫形的换气通道10b，用于防止储液腔10a内的气溶胶产生基质经换气出口10c进入换气通道10b后发生漏液的情况。举例说明，当储液腔10a中的气压变低时(例如通过飞机运送电子雾化装置时)，储液腔10a中的气泡体积变大，经换气出口10c溢出的气溶胶产生基质会容纳在多个依次连通的换气子槽111b中，从而改善漏液的情况。当储液腔10a中的气压恢复正常后，换气子槽111b中存储的气溶胶产生基质可经换气出口10c回流至储液腔10a内，从而改善负压漏液的情况。
换气进口10d与沿气流流动方向的第一个换气子槽111b连通，换气出口10c与沿气流流动方向的最后一个换气子槽111b连通。如此，外界的气流从换气进口10d流动至沿气流流动方向的第一个换气子槽111b，并经沿气流流动方向的最后一个换气子槽111b流动至换气出口10c，再经换气出口10c进入储液腔10a，以进行换气。
具体地，雾化顶座111的外周壁形成有多个换气子槽111b，各换气子槽111b依次连通形成弯曲的换气槽111a。
一实施例中，请参阅图1和图5，雾化器10包括密封件14，密封件14套设于雾化座11。
具体地，密封件14套设于雾化顶座111；雾化顶座111与壳体12之间会存在一些安装间隙，通过在雾化顶座111的周侧套设密封件14，用于密封雾化顶座111与壳体12之间的安装间隙，可以防止储液腔10a内的气溶胶产生基质经雾化顶座111与壳体12之间的安装间隙流出，发生漏液现象。当然，密封件14还可以同时套设于雾化底座112以及雾化顶座111。
密封件14与换气槽111a的槽壁之间限定出换气通道10b，其中，密封件14上还开设有换气孔，换气孔连通于储液腔10a与换气出口10c之间。如此，外界的气流通过换气通道10b流动至换气出口10c，再通过换气孔进入储液腔10a，以实现储液腔10a的换气。
密封件14上还开设有下液孔，下液孔连通于储液腔10a与下液通道111d之间。如此，储液腔10a内的气溶胶产生基质可以通过下液孔进入下液通道111d。
需要说明的是，下液孔与换气孔可以是单独设置的，也可以是连通的贯通孔，即该贯通孔即可以作为下液孔，又可以作为换气孔。
一实施例中，雾化顶座111具有贯穿雾化顶座111侧壁的出模口11h，出模口11h与导气通道11c连通。出模口11h的设置，有利于雾化顶座111的出模。
相关技术中，由于雾化底座与外壳之间的间隙较小，该间隙内的气溶胶产生基质或者冷凝液在毛细作用下会爬升，在抽吸时冷凝液经出模口进入导气通道和出气通道，从而可能被抽吸入嘴的情形。
一实施例中，密封件14套设于雾化座11，且密封件14覆盖出模口11h处。也就是说，通过设置密封件14覆盖出模口11h处，用于避免气溶胶产生基质或者冷凝液通过侧面间隙的毛细现象流到出模口11h处而被气溶胶 气流带走，造成抽吸漏液。
一实施例中，请参阅图2至图5，雾化顶座111的侧壁形成有凸缘111c，雾化底座112的端部与凸缘111c抵接，雾化顶座111的侧壁与雾化底座112的侧壁卡接。
在装配的时候，将雾化顶座111朝向雾化底座112靠近，当雾化底座112的端部与凸缘111c抵接，雾化顶座111的侧壁与雾化底座112的侧壁卡接，以实现雾化顶座111与雾化底座112的连接。
雾化顶座111与雾化底座112卡接的具体方式在此不做限制，示例性地，一实施例中，请参阅图3至图5，雾化顶座111的外周壁设置有卡扣111g，雾化底座112的侧壁设置有卡孔112a，在装配的时候，将雾化顶座111朝向雾化底座112靠近，雾化顶座111的部分侧壁伸入雾化底座112内，当雾化底座112的端部与凸缘111c抵接，雾化顶座111侧壁上的卡扣111g与雾化底座112侧壁上的卡孔112a卡接配合，以实现雾化顶座111与雾化底座112的连接。
另一些实施例中，雾化顶座111的侧壁设置有卡孔112a，雾化底座112的内侧壁设置有卡扣111g，在装配的时候，将雾化顶座111朝向雾化底座112靠近，雾化顶座111的部分侧壁伸入雾化底座112内，当雾化底座112的端部与凸缘111c抵接，雾化底座112侧壁上的卡扣111g与雾化顶座111侧壁上的卡孔112a卡接配合，以实现雾化顶座111与雾化底座112的连接。
一些实施例中，雾化底座112的侧壁形成有凸缘111c，雾化顶座111的端部与凸缘111c抵接，雾化顶座111的侧壁与雾化底座112的侧壁卡接。在装配的时候，将雾化顶座111朝向雾化底座112靠近，当雾化顶座111的端部与凸缘111c抵接，雾化顶座111的侧壁与雾化底座112的侧壁卡接，以实现雾化顶座111与雾化底座112的连接。
示例性地，一实施例中，雾化顶座111的内周壁设置有卡扣111g，雾 化底座112的侧壁设置有卡孔112a，在装配的时候，将雾化顶座111朝向雾化底座112靠近，雾化底座112的部分侧壁伸入雾化顶座111内，当雾化顶座111的端部与凸缘111c抵接，雾化顶座111内周壁上的卡扣111g与雾化底座112侧壁上的卡孔112a卡接配合，以实现雾化顶座111与雾化底座112的连接。
另一些实施例中，雾化顶座111的侧壁设置有卡孔112a，雾化底座112的外周壁设置有卡扣111g，在装配的时候，将雾化顶座111朝向雾化底座112靠近，雾化底座112的部分侧壁伸入雾化顶座111内，当雾化顶座111的端部与凸缘111c抵接，雾化底座112外周壁上的卡扣111g与雾化顶座111侧壁上的卡孔112a卡接配合，以实现雾化顶座111与雾化底座112的连接。
一实施例中，请参阅图3，雾化座11的侧壁形成有储液槽11g，储液槽11g与换气通槽11b连通。具体地，雾化顶座111的侧壁形成有储液槽11g。当然，还可以是雾化顶座111和雾化底座112的侧壁均形成有储液槽11g。
当换气通槽11b内气溶胶产生基质或冷凝液过多时，气溶胶产生基质或冷凝液也可以经换气通槽11b进入到储液槽11g内，也就是说，储液槽11g可以起到储液作用，从而在一定程度上可以避免换气通槽11b因集聚过多气溶胶产生基质或冷凝液而导致漏液风险。
一实施例中，储液槽11g的数量为多个，多个储液槽11g沿雾化座11的高度方向间隔布置。示例性的，每一个换气通槽11b对应的储液槽11g的数量为2个，2个储液槽11g沿雾化座11的高度方向间隔均匀布置。如此，多个储液槽11g不仅提高了储存气溶胶产生基质或冷凝液的能力，还能够避免任意一个储液槽11g堵塞引起无法储液的情况。
需要说明的是，本申请实施例中，多个是指数量包括两个以及两个以 上。一实施例中，请参阅图1、图2和图6，雾化座11设置有位于雾化腔11a的围边111h，围边111h围合形成容纳腔111e，雾化器10包括设置于容纳腔111e中的雾化芯13，储液腔10a内的气溶胶产生基质经下液通道111d导流至雾化芯13。电源组件30与雾化芯13电连接，用于为雾化芯13供电。雾化座11的顶壁与壳体12之间限定出用于存储气溶胶产生基质的储液腔10a，雾化座11形成有雾化腔11a以及至少一个下液通道111d，下液通道111d连通于储液腔10a与雾化腔11a之间。也就是说，存储在储液腔10a内的气溶胶产生基质通过下液通道111d导流至雾化芯13进行加热雾化。
另一些实施例中，围边111h与雾化座11的侧壁共同围合形成容纳腔111e。
一实施例中，请参阅图4、图6和图7，雾化座11设置有连接筋111f，连接筋111f设置在围边111h与雾化腔11a的侧壁之间。
也就是说，连接筋111f设置在围边111h与雾化腔11a的侧壁之间，起到了提高雾化顶座111的结构强度的作用。
换气通槽11b与导气通道11c通过连接筋111f分隔设置，也就是说，至少有一条连接筋111f设置在换气通槽11b与通气口11f之间，可以防止换气通道10b内的气溶胶产生基质或冷凝液进入导气通道11c。为适应新国标烟草口味要求，雾化芯13的空隙加大，雾化芯13内的气溶胶产生基质可能会渗出，使得雾化芯13与容纳腔111e的内壁之间可能会有气溶胶产生基质。由于雾化芯13与容纳腔111e内壁之间的间隙较小，雾化芯13与容纳腔111e内壁之间的间隙会产生毛细作用。相关技术中，沿气溶胶产生基质由储液腔10a流向容纳腔111e的方向，容纳腔111e的开口端面与连接筋111f端面平齐，使得雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质会沿着连接筋111f端面爬升，使得雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质流动至雾化座11外，从而造成漏液。
一实施例中，请参阅图6和图7，连接筋111f至少与围边111h的连接处的端面与围边111h的端面具有高度差，比如，连接筋111f至少与围边111h的连接处的端面与雾化座11的顶壁之间的距离小于围边111h的端面与雾化座11的顶壁之间的距离，即连接筋111f的端面下沉，连接筋111f与容纳腔111e侧壁的连接处的端面比容纳腔111e侧壁的端面要低，也就是说，通过将连接筋111f端面设置为低于容纳腔111e开口端面，在一定程度上可以防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质沿着连接筋111f的端面爬升，即在一定程度上可以防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质流动至雾化座11外。
另一些实施例中，可以通过加高连接筋111f的方式，以使连接筋111f至少与围边111h的连接处的端面与围边111h的端面具有高度差，如此，可以更好地隔断导气通道11c和换气通槽11b，防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质沿着连接筋111f的端面爬升，即在一定程度上可以防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质流动至雾化座11外。
需要说明的是，连接筋111f至少与容纳腔111e侧壁的连接处的端面与雾化座11的顶壁的距离小于容纳腔111e侧壁的端面与雾化座11的顶壁的距离指的是，可以是连接筋111f与容纳腔111e侧壁的连接处的端面与雾化座11的顶壁的距离小于容纳腔111e侧壁的端面与雾化顶座111的顶壁的距离，也可以是连接筋111f的端面与雾化座11的顶壁的距离小于容纳腔111e侧壁的端面与雾化顶座111的顶壁的距离。
围边111h与雾化座11的侧壁均间隔设置，如图7所示的围边111h与雾化座11的侧壁均间隔设置。如此，在一定程度上可以防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质沿着容纳腔111e的侧壁的端面爬升至容纳腔111e侧壁的端面，即可以在一定程度上防止雾化芯13 与容纳腔111e内壁之间的间隙内的气溶胶产生基质流动至雾化座11外。
容纳腔111e的侧壁与雾化座11的侧壁之间通过连接筋111f连接，且连接筋111f端面下沉，连接筋111f的端面与雾化座11的顶壁的距离小于容纳腔111e侧壁的端面与雾化座11的顶壁的距离，在一定程度上可以防止雾化芯13与容纳腔111e内壁之间的间隙内的气溶胶产生基质沿着连接筋111f的端面爬升。
在本申请的描述中，参考术语“一实施例中”、“在一些实施例中”、“另一些实施例中”、“又一些实施例中”、或“示例性”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申请实施例的至少一个实施例或示例中。在本申请中，对上述术语的示意性表述不是必须针对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一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本申请中描述的不同实施例或示例以及不同实施例或示例的特征进行结合。
以上所述仅为本申请的较佳实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均包含在本申请的保护范围之内。

Claims (10)

  1. 一种雾化器，包括：
    储液腔，所述储液腔用于存储气溶胶产生基质；
    雾化座，所述雾化座形成有雾化腔以及与所述雾化腔均连通的换气通槽和导气通道，所述雾化腔与所述储液腔液体连通，所述导气通道位于所述雾化腔的下游，所述换气通槽与所述导气通道分隔设置；
    雾化芯，位于所述雾化腔内，用于雾化所述气溶胶产生基质；
    换气通道，所述换气通道的换气出口与所述储液腔连通，所述换气通道的换气进口与所述换气通槽连通。
  2. 根据权利要求1所述的雾化器，所述雾化器包括出气通道，所述导气通道包括敞口端以及通气口，所述导气通道通过所述通气口连通所述雾化腔，并通过所述敞口端连通至所述出气通道，所述出气通道用于供气溶胶流出所述雾化器，所述换气通槽与所述通气口分隔设置。
  3. 根据权利要求1所述的雾化器，所述雾化座包括雾化底座以及雾化顶座，所述雾化底座与所述雾化顶座之间限定出所述雾化腔，所述换气通槽贯穿所述雾化顶座的侧壁并与所述雾化腔连通。
  4. 根据权利要求1所述的雾化器，所述雾化座的外周壁形成有多个换气子槽，各所述换气子槽依次连通形成弯曲的所述换气通道，所述换气进口与沿气流流动方向的第一个所述换气子槽连通，所述换气出口与沿气流流动方向的最后一个所述换气子槽连通。
  5. 根据权利要求1所述的雾化器，所述雾化器包括密封件，所述雾化座具有贯穿所述雾化座侧壁的出模口，所述出模口与所述导气通道连通，所述密封件套设于所述雾化座，且所述密封件覆盖所述出模口。
  6. 根据权利要求1所述的雾化器，所述雾化座的侧壁形成有储液槽，所述储液槽与所述换气通槽连通。
  7. 根据权利要求1-6任意一项所述的雾化器，所述雾化座设置有下液通道以及位于所述雾化腔的围边，所述围边围合形成容纳腔，或者，所述围边与所述雾化座的侧壁共同围合形成容纳腔；
    所述雾化芯设置于所述容纳腔，所述储液腔内的气溶胶产生基质经所述下液通道导流至所述雾化芯。
  8. 根据权利要求7所述的雾化器，所述雾化座设置有连接筋，所述连接筋设置在所述围边与所述雾化腔的侧壁之间，沿所述气溶胶产生基质由所述储液腔流向所述容纳腔的方向，所述连接筋至少与所述围边的连接处的端面与所述围边的端面具有高度差。
  9. 根据权利要求8所述的雾化器，所述换气通槽与所述导气通道通过所述连接筋分隔设置。
  10. 一种电子雾化装置，包括电源组件以及权利要求1-9任意一项所述的雾化器，所述电源组件与所述雾化器电连接。
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200397034A1 (en) * 2018-01-26 2020-12-24 China Tobacco Yunnan Industrial Co., Ltd Surface acoustic wave electronic cigarette system
CN113142653A (zh) * 2021-04-23 2021-07-23 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN214710361U (zh) * 2020-12-18 2021-11-16 江门摩尔科技有限公司 雾化器及电子雾化装置
CN215303044U (zh) * 2020-12-12 2021-12-28 江门摩尔科技有限公司 雾化器及电子雾化装置
WO2022100171A1 (zh) * 2020-11-13 2022-05-19 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
CN216821742U (zh) * 2021-04-23 2022-06-28 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN114732159A (zh) * 2022-04-07 2022-07-12 深圳雪雾科技有限公司 雾化器及电子雾化装置
CN114938864A (zh) * 2022-05-20 2022-08-26 深圳市吉迩技术有限公司 一种雾化芯组件、雾化器及气溶胶产生装置
CN218245693U (zh) * 2022-09-07 2023-01-10 江门摩尔科技有限公司 一种雾化器及电子雾化装置
CN218681981U (zh) * 2022-10-31 2023-03-24 深圳麦克韦尔科技有限公司 一种雾化器及电子雾化装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200397034A1 (en) * 2018-01-26 2020-12-24 China Tobacco Yunnan Industrial Co., Ltd Surface acoustic wave electronic cigarette system
WO2022100171A1 (zh) * 2020-11-13 2022-05-19 常州市派腾电子技术服务有限公司 雾化器及气溶胶发生装置
CN215303044U (zh) * 2020-12-12 2021-12-28 江门摩尔科技有限公司 雾化器及电子雾化装置
CN214710361U (zh) * 2020-12-18 2021-11-16 江门摩尔科技有限公司 雾化器及电子雾化装置
CN113142653A (zh) * 2021-04-23 2021-07-23 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN216821742U (zh) * 2021-04-23 2022-06-28 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
CN114732159A (zh) * 2022-04-07 2022-07-12 深圳雪雾科技有限公司 雾化器及电子雾化装置
CN114938864A (zh) * 2022-05-20 2022-08-26 深圳市吉迩技术有限公司 一种雾化芯组件、雾化器及气溶胶产生装置
CN218245693U (zh) * 2022-09-07 2023-01-10 江门摩尔科技有限公司 一种雾化器及电子雾化装置
CN218681981U (zh) * 2022-10-31 2023-03-24 深圳麦克韦尔科技有限公司 一种雾化器及电子雾化装置

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