WO2024066298A1 - 电子雾化装置 - Google Patents

电子雾化装置 Download PDF

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Publication number
WO2024066298A1
WO2024066298A1 PCT/CN2023/088510 CN2023088510W WO2024066298A1 WO 2024066298 A1 WO2024066298 A1 WO 2024066298A1 CN 2023088510 W CN2023088510 W CN 2023088510W WO 2024066298 A1 WO2024066298 A1 WO 2024066298A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
hole
oil storage
atomization device
power supply
Prior art date
Application number
PCT/CN2023/088510
Other languages
English (en)
French (fr)
Inventor
海涛
张志良
Original Assignee
爱奇迹(香港)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
Priority claimed from CN202222603984.5U external-priority patent/CN218790609U/zh
Priority claimed from CN202211193944.6A external-priority patent/CN115517409A/zh
Application filed by 爱奇迹(香港)有限公司 filed Critical 爱奇迹(香港)有限公司
Publication of WO2024066298A1 publication Critical patent/WO2024066298A1/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
    • A24F40/40—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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof

Definitions

  • the present application relates to the technical field of atomization devices, and in particular to an electronic atomization device.
  • Electronic atomization devices are generally divided into cartridge-replaceable electronic atomization devices and disposable electronic atomization devices.
  • a disposable electronic atomization device is a device that a user can directly discard the entire device after using the atomizing medium in the device.
  • the air enters the electronic atomization device through the air inlet it flows to the atomization component through the gap between the battery cell and the shell. Since the atomization chamber and the battery chamber are isolated, it is difficult for the airflow to enter the atomization chamber from the battery chamber. This will cause the air intake of the electronic atomization device to be blocked, the smoke is not full enough, and the taste experience is poor.
  • the main technical problem solved by the present application is to provide a battery assembly that can provide battery connection stability for an electronic atomization device.
  • the electronic atomization device includes: a shell, the shell is a hollow structure with openings at both ends; an atomization component is arranged on one side of the shell, and the atomization component has an airflow channel; a power supply component is arranged on the side of the shell away from the atomization component, and the power supply component includes a bracket and a battery, a placement groove is provided in the bracket, and the battery is arranged in the placement groove, and a first through hole is provided on the side of the bracket close to the atomization component, and the first through hole is connected to the airflow channel and is staggered.
  • an electronic atomization device to make the air intake smoother, the smoke fuller, and the taste experience better. It includes: a shell, which is a hollow structure; an atomization component, which is arranged in the shell and is used to atomize the atomization medium into an aerosol; a power supply component, which is arranged in the shell, and the power supply component is arranged adjacent to the atomization component, wherein the power supply component includes a connecting frame, a battery cell and a first PCBA board, the battery cell is arranged in the connecting frame, and a first PCBA board is arranged on a side of the connecting frame close to the atomization component, the first PCBA board is electrically connected to the battery cell, one or more first through holes are opened on the first PCBA board, and a second through hole is opened on a side of the connecting frame close to the atomization component, and the second through hole is connected to the first through hole.
  • the beneficial effect of the present application is that, different from the prior art, the present application staggers the air flow channel at the atomizer assembly and the first through hole on the bracket so that when the atomized medium of the atomizer assembly leaks, it will not flow directly from the air flow channel to the first through hole, thereby effectively protecting the battery and other components in the power supply assembly.
  • FIG1 is a schematic structural diagram of an embodiment of an electronic atomization device of the present application.
  • FIG2 is a schematic diagram of the explosion structure of the electronic atomization device of the present application.
  • FIG3 is a schematic diagram of the exploded structure of the electronic atomization device of the present application from another perspective;
  • FIG4 is a schematic diagram of the explosion structure of the atomizing assembly in the embodiment shown in FIG1 of the present application;
  • FIG5 is a schematic structural diagram of the electronic atomization device of the present application from another perspective
  • FIG6 is a cross-sectional schematic diagram of the electronic atomization device in the embodiment shown in FIG5 of the present application.
  • FIG7 is a schematic diagram of the structure of a power supply assembly in the embodiment shown in FIG1 of the present application.
  • FIG8 is a schematic structural diagram of the power supply assembly in the embodiment shown in FIG1 of the present application from another perspective;
  • FIG9 is a schematic diagram of a partial structure of a power supply assembly in the embodiment shown in FIG1 of the present application.
  • FIG10 is a schematic diagram of the exploded structure of the power supply assembly in the embodiment shown in FIG1 of the present application;
  • FIG11 is a schematic structural diagram of another embodiment of the electronic atomization device of the present application.
  • FIG12 is a partial exploded schematic diagram of the electronic atomization device in the embodiment shown in FIG11 of the present application;
  • FIG13 is a partial exploded schematic diagram of the electronic atomization device in the embodiment shown in FIG11 of the present application from another perspective;
  • FIG14 is a schematic diagram of the structure of a power supply assembly in one embodiment of the present application.
  • FIG15 is a schematic structural diagram of a power supply assembly from another perspective in one embodiment of the present application.
  • FIG16 is a schematic diagram of a partial structure of a power supply assembly in the embodiment shown in FIG14 of the present application;
  • FIG17 is an exploded schematic diagram of the power supply assembly in the embodiment shown in FIG14 of the present application.
  • FIG18 is an exploded schematic diagram of an atomization assembly in one embodiment of the present application.
  • FIG19 is a schematic structural diagram of the electronic atomization device from another perspective in the embodiment shown in FIG11 of the present application.
  • Figure 20 is a cross-sectional schematic diagram of the electronic atomization device A-A in the embodiment shown in Figure 19 of the present application.
  • Figure 1 is a schematic diagram of the structure of the electronic atomization device of the present application
  • Figure 2 is a schematic diagram of the exploded structure of the electronic atomization device of the present application
  • Figure 3 is a schematic diagram of the exploded structure of the electronic atomization device of the present application from another perspective
  • Figure 4 is a schematic diagram of the exploded structure of the atomization assembly in the embodiment shown in Figure 1 of the present application.
  • the present application provides an electronic atomization device 100, including a housing 10 with a hollow structure and openings at both ends, an atomization assembly 20 disposed on one side of the housing 10 and having an airflow channel 25, and a power supply assembly 30 disposed on one side of the housing 10 away from the atomization assembly 20.
  • the power supply assembly 30 includes a bracket 31 with a placement groove 312 and a battery 32 disposed in the placement groove 312, and a first through hole 311 is provided on a side of the bracket 31 close to the atomization assembly 20, and the first through hole 311 is connected to the airflow channel 25 and is staggered to prevent the atomization medium in the atomization assembly 20 from leaking into the power supply assembly 30.
  • the airflow channel 25 of the atomizer assembly 20 is used to receive air at the power supply assembly 30 so as to be atomized in the atomizer assembly 20, thereby generating an aerosol.
  • the first through hole 311 at the power supply assembly 30 is directly aligned with the airflow channel 25 of the atomizer assembly 20. That is, in the prior art, the projection of the first through hole 311 of the power supply assembly 30 on the atomizer assembly 20 has an overlapping portion with the airflow channel 25.
  • the projection of the first through hole 311 of the power supply assembly 30 on the atomizer assembly 20 has no overlapping part with the air flow channel 25.
  • the first through hole 311 is arranged at the edge of the bracket 31, and the air flow channel 25 is arranged at the center of the atomizer assembly 20. Therefore, the first through hole 311 and the air flow channel 25 are staggered, which can prevent the atomized medium at the atomizer assembly 20 from leaking to the power supply assembly 30.
  • the housing 10 is a hollow structure having a housing cavity therein.
  • the housing 10 may be substantially cylindrical or in other suitable shapes.
  • the housing 10 may be made of metal (aluminum or iron, etc.), ceramic, fiber composite material or other suitable material or a combination of these materials.
  • Figure 5 is a structural schematic diagram of the electronic atomization device of the present application from another perspective;
  • Figure 6 is a cross-sectional schematic diagram of the electronic atomization device in the embodiment shown in Figure 5 of the present application.
  • the atomization assembly 20 may include a nozzle 21 disposed on one side of the housing, an oil storage portion 22 disposed in the nozzle 21, a heating portion 23 disposed inside the oil storage portion 22, and a sealing portion 24 disposed on both sides of the oil storage portion 22.
  • the atomizer assembly 20 is interference-connected with the housing 10.
  • the atomizer assembly 20 is tightly disposed in the housing 10, and generally, the atomizer assembly 20 cannot be removed by the user.
  • the present application belongs to a disposable electronic atomizer device 100, after the atomizing medium in the atomizer assembly 20 is used up, the entire electronic atomizer device 100 will be directly discarded. Based on environmental protection and resource conservation, manufacturers generally recycle the electronic atomizer device 100. At this time, the atomizer assembly 20 can be completely removed in a special manner to separate the atomizer assembly 20 and the housing 10 for easy recycling.
  • the nozzle 21 may include a main body 210 and a connecting part 212.
  • the main body 210 is provided with an air outlet 211, and the entire main body 210 is integrally formed.
  • the main body 210 is divided into a flat part 2100 and a circular tube part 2101.
  • the flat part 2100 is located outside the housing 10, which is convenient for the user to suck during use.
  • the circular tube part 2101 is accommodated in the accommodation space of the housing 10.
  • the connecting portion 212 is arranged on a side of the main body 210 close to the power supply assembly 30.
  • the edge portion of the connecting portion 212 is provided with a plurality of buckles 2120.
  • a plurality of buckle holes 2102 are provided on a side of the main body 210 close to the connecting portion 212.
  • the buckle 2120 has a certain elasticity.
  • An air inlet 213 is provided on the connecting portion 212, and the air inlet 213 can be at the center of the connecting portion 212. In another embodiment, the air inlet 213 can also be at other positions of the connecting portion 212.
  • the air outlet 211 on the main body 210 and the air outlet 211 on the connecting portion 212 are both connected to the air flow channel 25.
  • the connecting portion 212 may also be provided with an electrode 214 for electrically connecting to the heating portion 23 .
  • the oil storage part 22 may include an oil storage body 220 having an oil storage cavity and an oil storage cotton 221 disposed in the oil storage cavity and used to store oil atomized medium.
  • a perforation 222 is provided at the center of the oil storage cotton 221.
  • the oil storage body 220 may be cylindrical with openings at both ends.
  • the oil storage body 220 is located in the suction nozzle 21 and is in close contact with the inner wall of the suction nozzle 21.
  • the oil storage body 220 may be made of plastic, fiber composite material or other suitable materials or a combination of these materials.
  • the oil storage cotton 221 is cylindrical in shape and is located in the oil storage cavity of the oil storage body 220.
  • the material of the oil storage cotton 221 can be non-woven fabric, one-piece cotton or PLA fiber.
  • the oil storage cotton 221 has an excellent adsorption effect, and the atomized medium is stored in the oil storage cotton 221.
  • the heating part 23 may include an atomizing bracket 230 disposed in the perforation 222 of the oil storage cotton 221, an oil guide cotton 231 disposed in the atomizing bracket 230, and a heating element 232 disposed in the oil guide cotton 231, wherein the atomizing bracket 230 is a hollow cylindrical tube.
  • the shape of the atomizing bracket 230 is adapted to the perforation 222 of the oil storage cotton 221, and the outer wall of the atomizing bracket 230 is tightly fitted with the oil storage cotton 221.
  • the atomizing bracket 230 can be made of heat-resistant materials, such as metal (aluminum or iron, etc.), ceramics, fiber composite materials or other suitable materials or combinations of these materials.
  • the oil-conducting cotton 231 may include a cylindrical atomizing portion 2310 and an extension portion 2311.
  • the atomizing portion 2310 is completely located in the atomizing bracket 230.
  • the extension portion 2311 passes through the atomizing bracket 230 and contacts the oil-storing cotton 221.
  • the extension portion 2311 is located in the oil-storing cotton 221, that is, a groove for accommodating the extension portion 2311 may be provided in the oil-storing cotton 221.
  • the function of the extension portion 2311 is to increase the contact area with the oil-storing cotton 221, so as to better transfer the atomized medium.
  • the material of the oil-conducting cotton 231 may be medical absorbent cotton, organic cotton, fiber cotton or other suitable materials.
  • the heating element 232 may be a heating wire or a heating net.
  • the heating element 232 is provided with two pins 2320, and the two pins 2320 are respectively electrically connected to the two electrodes 214 on the connecting portion 212.
  • the heating element 232 may be made of a metal material with good heat resistance.
  • the sealing portion 24 may include a first sealing silicone 241 and a second sealing silicone 242.
  • the first sealing silicone 241 is disposed on a side of the oil storage body 220 close to the air outlet 211.
  • a mounting groove 244 may be provided on a side of the first sealing silicone 241 away from the second sealing silicone 242, and an oil-absorbing cotton 243 is provided in the mounting groove 244 for absorbing the atomized medium that is not completely atomized, and also for preventing the backflow of condensed liquid.
  • the second sealing silicone 242 is disposed on a side of the oil storage body 220 away from the air outlet 211.
  • a center hole 245 is provided in the center of each of the first sealing silicone 241 and the second sealing silicone 242. The center hole 245 is connected to the air flow channel 25.
  • Figure 7 is a schematic diagram of the structure of the power supply assembly in the embodiment shown in Figure 1 of the present application
  • Figure 8 is a schematic diagram of the structure of the power supply assembly in another perspective in the embodiment shown in Figure 1 of the present application
  • Figure 9 is a schematic diagram of a partial structure of the power supply assembly in the embodiment shown in Figure 1 of the present application
  • Figure 10 is a schematic diagram of the exploded structure of the power supply assembly in the embodiment shown in Figure 1 of the present application.
  • the power supply assembly 30 may include a bracket 31, a battery 32, a circuit board 33 and an electrical connector 34. Among them, the bracket 31 is interference-connected with the side of the housing 10 away from the atomizer assembly 20.
  • a placement groove 312 is provided on the bracket 31, and a battery is placed in the placement groove 312 32.
  • Circuit boards 33 are provided on both sides of the bracket 31, and the two circuit boards 33 are respectively connected to the positive and negative electrodes of the battery 32 through wires. Furthermore, the two circuit boards 33 are also connected by wires.
  • Two electrical connectors 34 are provided on the side of the bracket 31 close to the atomizer assembly 20, one end of the electrical connector 34 is connected to the electrode 214 of the atomizer assembly 20, and the other end is electrically connected to the circuit board 33.
  • a first through hole 311 is provided on the side of the bracket 31 close to the atomizer assembly 20, and the first through hole 311 is connected to the airflow channel 25 and is staggered to prevent the atomized medium in the atomizer assembly 20 from leaking into the power supply assembly 30.
  • a groove 313 is provided on one side of the bracket 31 close to the atomizing assembly 20 for storing the atomizing medium leaking from the atomizing assembly 20. It is understandable that when the atomizing medium in the atomizing assembly 20 falls through the air flow channel 25, the center hole 245 and the air inlet 310, the atomizing medium will fall into the groove 313, thereby storing the atomizing medium and preventing the atomizing medium from falling directly to the first through hole 311.
  • An air inlet 310 is provided on one side of the bracket 31 away from the atomizing assembly 20.
  • the depth of the groove 313 may be 1 mm-3 mm. Specifically, the depth of the groove 313 may be 1.8 mm.
  • a protrusion 314 is disposed in the groove 313 and is disposed at an edge of the groove 313. The first through hole 311 is formed on the protrusion 314.
  • the height of the protrusion 314 is less than or equal to the depth of the groove 313.
  • the height of the protrusion 314 can be 1mm-3mm. Specifically, the height of the protrusion 314 can be 1.8mm.
  • the purpose of the protrusion 314 protruding from the groove 313 is to prevent the atomized medium stored in the groove 313 from leaking downward from the first through hole 311.
  • the aperture of the first through hole 311 can be 0.5-1.5mm. Specifically, the aperture of the first through hole 311 can be 0.8mm.
  • a locating pin 35 may also be provided on one side of the bracket 31 close to the atomizer assembly 20.
  • a locating pin hole 36 is provided on the connecting portion 212.
  • the number of the locating pin 35 is one, and the number of the locating pin holes 36 is two.
  • the number of the positioning pin 35 and the positioning pin hole 36 may be one or more, which is not specifically limited here.
  • the power supply assembly 30 may also include a microphone 37 and a microphone silicone 38.
  • a microphone 37 may be provided on the circuit board 33 on the side away from the atomizer assembly 20, and the microphone 37 is arranged toward the air inlet 310.
  • a microphone silicone 38 is provided on the outside of the microphone 37 to protect the microphone 37.
  • a second through hole 330 may be provided on the circuit board 33. The outside air may enter the housing 10 from the air inlet 310. After passing through the microphone 37, the air may enter the placement slot 312 in the bracket 31 from the through hole on the circuit board 33. Since the battery 32 is The battery 32 is installed in the placement groove 312 of the bracket 31, so there is a certain gap between the battery 32 and the housing 10.
  • the air will flow through the gap from the second through hole 330 of the circuit board 33 on the side away from the atomizer assembly 20 to the second through hole 330 of the circuit board 33 on the side close to the atomizer assembly 20. Then the air will flow into the air flow channel 25 through the first through hole 311, and cooperate with the atomizing medium in the atomizer assembly 20 to generate aerosol.
  • the power supply assembly 30 may further include a magnetic member 39, which is disposed on a side of the bracket 31 close to the atomizer assembly 20, and the magnetic member 39 cooperates with the atomizer assembly 20 to fix the power supply assembly 30. It should be noted that the magnetic member generates a magnetic attraction reaction with the electrode 214 of the connecting portion 212, and the two do not contact each other, and there is a certain gap.
  • the present application also provides an electronic atomization device 100, which includes: a housing 10, the housing 10 is a hollow structure with openings at both ends; an atomization assembly 20, which is arranged on one side of the housing 10, and the atomization assembly 20 has an airflow channel 25; a power supply assembly 30, which is arranged on one side of the housing 10 away from the atomization assembly 20, and the power supply assembly 30 includes a bracket 31 and a battery 32, a placement groove 312 is provided in the bracket 31, and the battery 32 is arranged in the placement groove 312, and a first through hole 311 is provided on one side of the bracket 31 close to the atomization assembly 20, and the first through hole 311 is connected to the airflow channel 25 and is staggered.
  • Figure 11 is a schematic diagram of the structure of an electronic atomization device in an embodiment of the present application
  • Figure 12 is a partial exploded schematic diagram of the electronic atomization device in the embodiment shown in Figure 11 of the present application
  • Figure 13 is a partial exploded schematic diagram of the electronic atomization device in another perspective of the embodiment shown in Figure 11 of the present application.
  • the present application discloses an electronic atomization device 100, comprising: a hollow structure shell 10A, a power supply component 20A disposed in the shell 10A, and an atomization component 30A disposed in the shell 10A and used to atomize the atomization medium into an aerosol, and the power supply component 20A is disposed adjacent to the atomization component 30A.
  • the housing 10A can be made of a hard material, and is a hollow cylindrical structure.
  • the housing 10A is provided with two openings along the length direction.
  • the atomizer assembly 30A is installed in one of the openings, and the power supply assembly 20A is installed in the other opening.
  • the atomizer assembly 30A and the power supply assembly 20A are connected to the housing 10A by interference fit.
  • Figure 14 is a schematic diagram of the structure of the power supply component in one embodiment of the present application
  • Figure 15 is a schematic diagram of the structure of the power supply component in another perspective in one embodiment of the present application
  • the power supply assembly 20A may include a connecting frame 21A installed in an opening on one side of the housing 10A, a battery cell 22A disposed in the connecting frame 21A, and a first PCBA board 23A disposed in the connecting frame 21A near the atomizer assembly 30A.
  • a mounting groove 210A is provided in the connecting frame 21A for mounting the battery cell 22A and the first PCBA board 23A.
  • a mounting member 211A is provided on one side of the connecting frame 21A close to the atomizing assembly 30A, for limiting the first PCBA board 23A.
  • the mounting member 211A may be a limiting groove, or a buckle, a positioning pin or other suitable limiting device, which is not specifically limited here.
  • the mounting member 211A is a limiting groove, and the first PCBA board 23A is placed in the mounting member 211A.
  • One or more first through holes 231A are provided on the first PCBA board 23A, and a second through hole 25A is provided on the side of the connecting frame 21A close to the atomization assembly 30A, and the second through hole 25A is connected to the first through hole 231A.
  • Directly opening the first through hole 231A on the first PCBA board 23A so that it is connected to the second through hole 25A can ensure smooth airflow, and the smoke when the user inhales the electronic atomization device 100 is fuller and the taste experience is better.
  • the present application directly opens a hole on the first PCBA board 23A, so that the external air can directly flow from the first through hole 231A of the first PCBA board 23A to the second through hole 25A, and finally flow to the atomization assembly 30A.
  • An air inlet 24A is provided on the side of the connecting frame 21A away from the atomizing assembly 30A, and a second PCBA board 232A is provided on the side of the connecting frame 21A close to the air inlet 24A. There is a gap between the second PCBA board 232A and the connecting frame 21A, and the air inlet 24A is connected to the first through hole 231A.
  • FIG 17 is an exploded schematic diagram of the power supply assembly in the embodiment shown in Figure 14 of the present application.
  • An airflow sensor 26A is disposed on the second PCBA board 232A, the airflow sensor 26A is electrically connected to the second PCBA board 232A, the airflow sensor 26A is disposed toward the air inlet 24A, and a first sealing member 261A is disposed outside the airflow sensor 26A.
  • the air will first pass through the airflow sensor 26A.
  • the airflow sensor 26A will control the circuit conduction in the electronic atomization device 100, so that the power supply component 20A can supply power to the atomization component 30A, so that the atomization component 30A heats the atomization medium, thereby forming an aerosol.
  • the air will flow out from the gap between the second PCBA board 232A and the connecting frame 21A. Since there is also a certain gap between the battery cell 22A and the shell 10A, the air can pass through the gap between the battery cell 22A and the shell 10A.
  • the air reaches the first PCBA board 23A, it will flow from the first through hole 231A on the first PCBA board 23A to the second through hole 25A on the connecting frame 21A, and finally flow to the atomizer assembly 30A.
  • the main function of the first PCBA board 23A and the second PCBA board 232A is to electrically connect with the positive and negative electrodes of the battery cell 22A and fix the battery cell 22A.
  • the positive and negative electrodes of the battery cell 22A can be connected or laser welded with the first PCBA board 23A and the second PCBA board 232A in the form of a bridge.
  • the second PCBA board 232A can also be used as a carrier of the airflow sensor 26A, and the airflow sensor 26A is directly arranged on the surface of the second PCBA board 232A, which can reduce the number of wires.
  • the second PCBA board 232A is not provided, the battery cell 22A and the airflow sensor 26A still need to be connected by wires, and the wire connection is not stable enough and is easy to disconnect or fall off.
  • the airflow sensor 26A, the second PCBA board 232A and the battery cell 22A are directly connected together, and no wire connection is required.
  • one or more first through holes 231A may be formed on the second PCBA board 232A. After passing through the airflow sensor 26A, the air may flow out directly from the first through holes 231A on the second PCBA board 232A without flowing out from the gap between the second PCBA board 232A and the connecting frame 21A.
  • a fixing member 27A is provided on one side of the connecting frame 21A close to the atomizing assembly 30A, and the fixing member 27A fixes the power supply assembly 20A in the housing 10A.
  • the fixing member 27A may be a magnetic member to fix the power supply assembly 20A in the housing 10A.
  • the fixing member 27A may also be a slot, a buckle or other suitable fixing device.
  • a receiving groove 212A may be provided on one side of the connecting frame 21A close to the atomizing assembly 30A for storing the atomized medium or condensate leaked from the atomizing assembly 30A. It is understandable that when the atomized medium or condensate in the atomizing assembly 30A falls, the atomized medium or condensate will fall into the receiving groove 212A, thereby storing the atomized medium or condensate, preventing the atomized medium or condensate from falling directly to the first through hole 231A and the second through hole 25A, and eventually reaching the contaminated airflow sensor 26A or the battery cell 22A. If the airflow sensor 26A is contaminated, it may cause the problem of false start, and the battery cell 22A may be damaged.
  • the side of the connecting frame 21A close to the atomizing assembly 30A may also be provided with A positioning column 28A is provided.
  • a positioning hole 3120A is provided on the atomizer assembly 30A.
  • the number of the positioning column 28A is one, and the number of the positioning holes 3120A is two.
  • the number of the positioning column 28A and the positioning hole 3120A may be one or more, which is not specifically limited here.
  • the power supply assembly 20A may also include an electrical connector 29A.
  • the electrical connector 29A may be provided on one side of the connecting frame 21A close to the atomizing assembly 30A. Both ends of the electrical connector 29A are elastic connecting parts 291A to better contact the atomizing assembly 30A and the first PCBA board 23A. Specifically, one end of the electrical connector 29A is electrically connected to the first PCBA board 23A, and the other end of the electrical connector 29A is electrically connected to the atomizing assembly 30A.
  • the electrical connector 29A can be an electrode pin, and both ends of the connector have elastic connection parts 291A elastically connected to the electrode pin.
  • the elastic connection parts 291A will be elastically deformed when in contact with the atomizer assembly 30A or the first PCBA board 23A, so that the electrode pin can be in close contact with the atomizer assembly 30A and the first PCBA board 23A.
  • the elastic connection parts 291A of the electrode pins can be in an elastically deformed state, so that the power transmission between the atomizer assembly 30A and the power supply assembly 20A is more stable and smooth.
  • Figure 18 is an exploded schematic diagram of the atomization assembly in one embodiment of the present application
  • Figure 19 is a structural schematic diagram of the electronic atomization device in another perspective in the embodiment shown in Figure 11 of the present application
  • Figure 20 is a cross-sectional schematic diagram of the electronic atomization device A-A in the embodiment shown in Figure 19 of the present application.
  • the atomization assembly 30A may include a suction member 31A disposed at one end of the housing 10A, an oil storage member 32A located in the suction member 31A, a heating member 33A disposed in the oil storage member 32A and electrically connected to the electrical connector 29A, and a second sealing member 34A disposed at both ends of the oil storage member 32A.
  • the suction piece 31A may include a suction piece body 311A and a bottom cover 312A, a third through hole 313A is provided on the suction piece body 311A for discharging aerosol, and a fourth through hole 314A is provided on a side of the bottom cover 312A away from the third through hole 313A for receiving airflow from the power supply component 20A.
  • the fourth through hole 314A is connected to the third through hole 313A.
  • the fourth through hole 314A may be at the center of the bottom cover 312A. In another embodiment, the fourth through hole 314A may also be at other positions of the bottom cover 312A.
  • the suction piece body 311A can be divided into a flat suction port 315A and a cylindrical mounting portion 316A.
  • the suction port 315A is used to be placed in the user's mouth for the user to inhale, and the mounting portion 316A is located in the housing 10A as a whole for mounting the atomizing assembly 30A.
  • the bottom cover 312A is disposed on a side of the suction member body 311A close to the power supply assembly 20A.
  • the bottom cover 312A may be a plate-like structure, which is made of a hard material, and the bottom cover 312A is made of an insulating material.
  • the suction piece 31A is tightly arranged in the housing 10A.
  • the suction piece 31A and the atomizer assembly 30A cannot be removed by the user.
  • this application is a disposable electronic atomizer device 100, after the atomizer medium in the atomizer assembly 30A is used up, the entire electronic atomizer device 100 can be directly discarded. Based on environmental protection and resource conservation, manufacturers generally recycle the electronic atomizer device 100. At this time, the manufacturer can remove the entire atomizer assembly 30A, so that the atomizer assembly 30A, the power supply assembly 20A and the housing 10A are separated for easy recycling.
  • the atomizer assembly 30A and the power supply assembly 20A are connected to the housing 10A through interference fit, the user cannot disassemble this application. After the manufacturer recycles it, the atomizer assembly 30A or the power supply assembly 20A can be disassembled using special tools, such as wrenches, clamps or disassembly rods.
  • the edge of the bottom cover 312A is provided with a plurality of connection blocks 317A.
  • a plurality of connection holes 318A are provided on the side of the suction piece body 311A close to the bottom cover 312A.
  • the connection block 317A has a certain elasticity.
  • two electrodes 319A may be provided on the bottom cover 312A, and the two electrodes 319A are in one-to-one contact with the two electrical connectors 29A. In another embodiment, there may be three or more electrodes 319A.
  • the oil storage member 32A may include an oil cup 321A with openings at both ends and an oil storage cotton 322A disposed in the oil cup 321A and used to store oil atomizing medium.
  • An air flow channel 323A for installing the heating element 33A is provided at the center of the oil storage cotton 322A.
  • the oil cup 321A may be cylindrical with openings at both ends.
  • the oil cup 321A is located in the suction member 31A and is in close contact with the inner wall of the suction member 31A.
  • the oil cup 321A may be formed of a fiber composite material, plastic or other suitable material or a combination of these materials.
  • the oil storage cotton 322A is cylindrical in shape and is located in the oil cup 321A.
  • the material of the oil storage cotton 322A may be non-woven fabric, integrated cotton or PLA fiber.
  • the oil storage cotton 322A has an excellent adsorption effect, and the atomizing medium is stored in the oil storage cotton 322A.
  • the third through hole 313A on the suction member body 311A and the fourth through hole 314A on the bottom cover 312A are both connected to the air flow channel 323A. Connectivity.
  • the heating element 33A may include a glass fiber tube 331A disposed in the air flow channel 323A in the oil storage cotton 322A, an oil guide body 332A disposed in the glass fiber tube 331A, and a heating body 333A disposed in the oil guide body 332A, wherein the glass fiber tube 331A is a hollow round tube.
  • the shape of the glass fiber tube 331A is adapted to the air flow channel 323A of the oil storage cotton 322A, and the outer wall of the glass fiber tube 331A is closely fitted to the oil storage cotton 322A.
  • the glass fiber tube 331A may also be a metal tube.
  • the oil-conducting body 332A may include a cylindrical main body 334A and an extension 335A.
  • the main body 334A is completely located in the glass fiber tube 331A.
  • the extension 335A passes through the glass fiber tube 331A and contacts the oil-storing cotton 322A.
  • the extension 335A is located in the oil-storing cotton 322A, that is, a groove for accommodating the extension 335A may be provided in the oil-storing cotton 322A.
  • the function of the extension 335A is to increase the contact area with the oil-storing cotton 322A, so as to better transfer the atomized medium.
  • the material of the oil-conducting body 332A may be medical absorbent cotton, organic cotton, fiber cotton or other suitable materials.
  • the heating element 333A may be a heating wire or a heating net.
  • the heating element 333A is provided with two pins 336A, and the two pins 336A are electrically connected to the electrodes 319A on the bottom cover 312A respectively.
  • the heating element 333A may be made of a metal material with good heat resistance.
  • the second sealing member 34A may include a first sealing silicone 341A and a second sealing silicone 342A.
  • the first sealing silicone 341A is disposed at one end of the oil cup 321A
  • the second sealing silicone 342A is disposed at the other end of the oil cup 321A.
  • a fifth through hole 343A is provided at the center of the first sealing silicone 341A and the second sealing silicone 342A, and the airflow channel 323A is connected to the fifth through hole 343A.

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Abstract

一种电子雾化装置（100），包括：壳体（10A），壳体（10A）为中空结构；雾化组件（30A），设置于壳体（10A）内，用于将雾化介质雾化成气溶胶；供电组件（20A），设置于壳体（10A）内，供电组件（20A）与雾化组件（30A）相邻设置，其中，供电组件（20A）包括连接架（21A）、电芯（22A）和第一PCBA板（23A），电芯（22A）设置在连接架（21A）内，连接架（21A）内靠近雾化组件（30A）的一侧设置有第一PCBA板（23A），第一PCBA板（23A）与电芯（22A）电连接，第一PCBA板（23A）上开设有一个或多个第一通孔（231A），连接架（21A）靠近雾化组件（30A）的一侧开设有第二通孔（25A），第二通孔（25A）与第一通孔（231A）连通。通过直接在第一PCBA板（23A）上开设有第一通孔（231A），使得进气更加顺畅，烟雾更加饱满，口感体验佳。

Description

电子雾化装置
本申请要求2022年12月27日提交的申请号为202211193944.6的中国专利申请、且发明名称为“气溶胶产生装置”的优先权，以及要求2022年09月28日提交的申请号为202222603984.5的中国专利申请的中国专利申请、且实用新型名称为“电子雾化装置”的优先权，该申请的全部公开内容整体并入本申请中。
【技术领域】
本申请涉及雾化装置技术领域，特别是涉及一种电子雾化装置。
【背景技术】
电子雾化装置一般分为换弹式电子雾化装置和一次性电子雾化装置，一次性电子雾化装置就是在使用完电子雾化装置中的雾化介质后，用户可以直接将电子雾化装置整个设备丢弃。
在发明人的先行设计中，由于空气在进气口进入电子雾化装置以后，经由电芯与壳体之间的间隙流动至雾化组件，由于雾化腔和电池腔之间是被隔离的，气流难以从电池腔进入到雾化腔，如此会导致电子雾化装置的进气不顺畅，烟雾不够饱满，口感体验不佳。
【发明内容】
本申请主要解决的技术问题是提供一种电池组件，能够提供电子雾化装置电池连接稳定性。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种电子雾化装置，以防止雾化组件中的雾化介质泄露至电源组件中。该电子雾化装置包括：外壳，所述外壳为中空结构，且两端具有开口；雾化组件，设置于所述外壳内一侧，所述雾化组件具有气流通道；电源组件，设置于所述外壳内远离所述雾化组件的一侧，所述电源组件包括支架和电池，所述支架内开设有放置槽，所述电池设置于所述放置槽内，所述支架靠近所述雾化组件的一侧开设有第一通孔，所述第一通孔与所述气流通道连通且错位设置。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种电子雾化装置，以使得进气更加顺畅，烟雾更加饱满，口感体验佳，该电子雾化装置 包括：壳体，所述壳体为中空结构；雾化组件，设置于所述壳体内，用于将雾化介质雾化成气溶胶；供电组件，设置于所述壳体内，所述供电组件与所述雾化组件相邻设置，其中，所述供电组件包括连接架、电芯和第一PCBA板，所述电芯设置在所述连接架内，所述连接架内靠近所述雾化组件的一侧设置有第一PCBA板，所述第一PCBA板与所述电芯电连接，所述第一PCBA板上开设有一个或多个第一通孔，所述连接架靠近雾化组件的一侧开设有第二通孔，所述第二通孔与所述第一通孔连通。
本申请的有益效果是：区别于现有技术的情况，本申请通过将雾化组件处的气流通道与支架上的第一通孔错位设置，使得雾化组件的雾化介质发生泄漏时，不会直接从气流通道流动至第一通孔内，从而有效地保护电源组件内的电池和其他部件。
【附图说明】
图1为本申请电子雾化装置一实施例的结构示意图；
图2为本申请电子雾化装置的爆炸结构示意图；
图3为本申请电子雾化装置另一视角的爆炸结构示意图；
图4为本申请图1所示实施例中雾化组件的爆炸结构示意图；
图5为本申请电子雾化装置另一视角的结构示意图；
图6为本申请图5所示实施例中电子雾化装置的剖面示意图；
图7为本申请图1所示实施例中电源组件的结构示意图；
图8为本申请图1所示实施例中电源组件的另一视角的结构示意图；
图9为本申请图1所示实施例中电源组件的部分结构示意图；
图10为本申请图1所示实施例中电源组件的爆炸结构示意图；
图11为本申请电子雾化装置另一实施例的结构示意图；
图12为本申请图11所示实施例中电子雾化装置的部分爆炸示意图；
图13为本申请图11所示实施例中电子雾化装置另一视角的部分爆炸示意图；
图14为本申请一实施例中供电组件的结构示意图；
图15为本申请一实施例中供电组件另一视角的结构示意图；
图16为本申请图14所示实施例中供电组件的部分结构示意图；
图17为本申请图14所示实施例中供电组件的爆炸示意图；
图18为本申请一实施例中雾化组件的爆炸示意图；
图19为本申请图11所示实施例中电子雾化装置另一视角的结构示意图；
图20为本申请图19所示实施例中电子雾化装置A-A的剖面示意图。
【具体实施方式】
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。
请参阅图1、图2、图3和图4，图1为本申请电子雾化装置的结构示意图；图2为本申请电子雾化装置的爆炸结构示意图；图3为本申请电子雾化装置另一视角的爆炸结构示意图；图4为本申请图1所示实施例中雾化组件的爆炸结构示意图。本申请提供了一种电子雾化装置100，包括中空结构且两端具有开口的外壳10、设置于外壳10内一侧且具有气流通道25的雾化组件20和设置于外壳10内远离雾化组件20的一侧的电源组件30。其中，电源组件30包括开设有放置槽312的支架31和设置于放置槽312内的电池32，支架31靠近雾化组件20的一侧开设有第一通孔311，第一通孔311与气流通道25连通且错位设置，以防止雾化组件20中的雾化介质泄露至电源组件30中。
可以理解地是，雾化组件20的气流通道25作用是接收电源组件30处的空气，以便于在雾化组件20中进行雾化，从而产生气溶胶。在现有技术中，为了方便空气的流动，故电源组件30处的第一通孔311与雾化组件20的气流通道25是直接对位的。也就是说，现有技术中，电源组件30的第一通孔311在雾化组件20的投影是与气流通道25具有重叠部分的。
而在本申请中，电源组件30的第一通孔311在雾化组件20的投影是与气流通道25不具有重叠部分的。具体地，第一通孔311设置在支架31的边缘处，而气流通道25设置在雾化组件20的中心处。因此，第一通孔311和气流通道25是错位设置的，可以防止雾化组件20处的雾化介质泄露至电源组件30处。在说明书合适位置，需要描述第一通孔311的具体位置，以及是设置在凹槽313内的，突出凹槽313设置的目的，突出的高度是多少，高度的范围(不能超过凹槽所在的进气腔的顶部等因素限制)，孔径的大小，如果3D图可以量出来的话(用范围表示)
外壳10是中空结构，其内具有容纳腔体。外壳10大致可以为圆柱状，也可以为其他合适的形状。外壳10可以由金属(铝或铁等)、陶瓷、纤维复合材料或其它合适的材料或这些材料的组合形成。
请继续参阅图4、图5和图6，图5为本申请电子雾化装置另一视角的结构示意图；图6为本申请图5所示实施例中电子雾化装置的剖面示意图。雾化组件20可以包括设置于壳体一侧的吸嘴21、设置于吸嘴21内的储油部22、设置于储油部22内侧的发热部23和设置于储油部22两侧的密封部24。
具体地，雾化组件20与外壳10过盈连接。用户在使用本申请时，雾化组件20是紧紧设置在外壳10内的，一般情况下，雾化组件20是不能被用户取下的。由于本申请属于一次性电子雾化装置100，在雾化组件20中的雾化介质使用完之后，会直接将整个电子雾化装置100丢弃。基于对环境的保护，节约资源，一般厂商会对电子雾化装置100进行回收，此时可以通过特别的方式将雾化组件20整个取下，使得雾化组件20和外壳10分离，便于回收利用。
吸嘴21可以包括本体部210和连接部212。其中，本体部210开设有出气口211，整个本体部210为一体成型。本体部210分为扁平部2100和圆管部2101，扁平部2100位于外壳10外侧，方便用户使用时进行抽吸。圆管部2101容纳与外壳10的容纳空间中。
连接部212设置于本体部210靠近电源组件30的一侧。连接部212的边缘部分设置有多个卡扣2120。相对应的，本体部210靠近连接部212的一侧开设有多个卡扣孔2102。卡扣2120具有一定的弹性，在安装的过程中，当储油部22、发热部23和密封部24均安装在本体部210内后，将连接部212通过卡扣2120与卡扣孔2102的配合固定在本体部210上，从而使得整个雾化组件20为整体结构，方便后续的装配。连接部212上开设有进气口213，进气口213可以在连接部212的中心位置。在另外一个实施例中，进气口213也可以在连接部212的其他位置。本体部210上的出气口211和连接部212上的出气口211均与气流通道25连通。连接部212上还可以设置有电极214，用于电连接发热部23。
储油部22可以包括具有储油腔的储油体220和设置于储油腔内且用于储油雾化介质的储油棉221。储油棉221中心处开设有穿孔222。储油体220可以为两端具有开口的圆柱状。储油体220位于吸嘴21内，且与吸嘴21内壁紧密接触。储油体220可以由塑料、纤维复合材料或其它合适的材料或这些材料的组 合形成。储油棉221的形状为圆柱状，其位于储油体220的储油腔内。储油棉221的材质可以是无纺布、一体棉或者PLA纤维，储油棉221具有极好的吸附效果，雾化介质储存在储油棉221内。
发热部23可以包括设置于储油棉221内穿孔222的雾化支架230、设置于雾化支架230内的导油棉231和设置于导油棉231内的发热件232，其中，雾化支架230为中空的圆管状。雾化支架230的形状与储油棉221的穿孔222相适配，雾化支架230的外壁与储油棉221紧密贴合。雾化支架230可以由耐热的材料制成，例如金属(铝或铁等)、陶瓷、纤维复合材料或其它合适的材料或这些材料的组合。
导油棉231可以包括圆柱状的雾化部2310和延伸部2311。其中雾化部2310完全位于雾化支架230内。延伸部2311穿过雾化支架230与储油棉221接触。或延伸部2311位于储油棉221内，也就是说，储油棉221内可以开设有容纳延伸部2311的槽。延伸部2311的作用是能够加大与储油棉221的接触面积，能够更好地进行雾化介质的传递。导油棉231的材料可以是医用脱脂棉、有机棉、纤维棉或其他合适的材料。
发热件232可以是发热丝，也可以是发热网。发热件232上设置有两个引脚2320，两个引脚2320分别与连接部212上的两个电极214电连接。发热件232可以由耐热性较好的金属材料制成。
密封部24可以包括第一密封硅胶241和第二密封硅胶242。第一密封硅胶241设置于储油体220靠近出气口211的一侧。在第一密封硅胶241远离第二密封硅胶242的一侧可以开设有安装槽244，该安装槽244内设置有吸油棉243，用于吸收未完全雾化的雾化介质，也可以防止冷凝液的回流。第二密封硅胶242设置于储油体220远离出气口211的一侧。第一密封硅胶241和第二密封硅胶242中心均开设有中心孔245。中心孔245与气流通道25相连通。
请参阅图7、图8、图9和图10，图7为本申请图1所示实施例中电源组件的结构示意图；图8为本申请图1所示实施例中电源组件的另一视角的结构示意图；图9为本申请图1所示实施例中电源组件的部分结构示意图；图10为本申请图1所示实施例中电源组件的爆炸结构示意图。电源组件30可以包括支架31、电池32、电路板33和电连接件34。其中，支架31与外壳10远离雾化组件20的一侧过盈连接。支架31上开设有放置槽312，放置槽312内放置有电池 32。支架31两侧设置有电路板33，两个电路板33分别与电池32的正负极通过导线连接。进一步地，两个电路板33之间也通过导线连接。支架31靠近雾化组件20的一侧设置有两个电连接件34，电连接件34一端与雾化组件20的电极214连接，另一端与电路板33电连接。支架31靠近雾化组件20的一侧开设有第一通孔311，第一通孔311与气流通道25连通且错位设置，以防止雾化组件20中的雾化介质泄露至电源组件30中。
进一步地，支架31靠近雾化组件20的一侧开设有凹槽313，用于储存雾化组件20泄露的雾化介质。可以理解地是，当雾化组件20内的雾化介质通过气流通道25、中心孔245和进气孔310掉落时，雾化介质会掉落在凹槽313内，从而将雾化介质进行储存，防止雾化介质直接掉落至第一通孔311处。支架31远离雾化组件20的一侧开设有进气孔310。
在一实施例中，凹槽313的深度可以是1mm-3mm。具体地，凹槽313的深度可以是1.8mm。凹槽313内设置有突出部314，突出部314设置在凹槽313的边缘位置。第一通孔311开设在突出部314上。
突出部314的高度要小于或等于凹槽313的深度。突出部314的高度可以是1mm-3mm。具体地，突出部314的高度可以是1.8mm。突出部314突出凹槽313设置的目的是防止凹槽313内储存的雾化介质从第一通孔311处向下泄露。第一通孔311的孔径可以是0.5-1.5mm。具体地，第一通孔311的孔径可以0.8mm。
请继续参阅图7，支架31靠近雾化组件20的一侧还可以设置有定位销35。相对应地，连接部212上开设有定位销孔36。在一实施例中，定位销35的数量为一个，定位销孔36的数量为两个。在电源组件30进行安装时，可以直接将电源组件30推入外壳10中，然后转动电源组件30，在定位销35和定位销孔36相对应后，再次将电源组件30向内推动便能实现本申请的快速安装。
在另外一实施例中，定位销35和定位销孔36的数量可以为一个，也可以为多个，此处不做具体限定。
请继续参阅图10，电源组件30还可以包括咪头37和咪头硅胶38。远离雾化组件20一侧的电路板33上可以设置有咪头37，咪头37朝向进气孔310设置。咪头37外侧设置有咪头硅胶38，用于保护咪头37。电路板33上均可以开设有第二通孔330。外界的空气可以从进气孔310进入外壳10内，在空气经过咪头37后可以从电路板33上的通孔进入支架31内的放置槽312处，由于电池32是 安装在支架31的放置槽312内的，故电池32与外壳10之间还存在一定的间隙。空气便会通过间隙从远离雾化组件20一侧的电路板33的第二通孔330流动至靠近雾化组件20一侧的电路板33的第二通孔330。之后空气便会通过第一通孔311流入至气流通道25内，在雾化组件20中与雾化介质配合从而产生气溶胶。
在另外一个实施例中，电源组件30还可以包括磁性件39，磁性件39设置于支架31靠近雾化组件20侧一侧，磁性件39与雾化组件20配合对电源组件30进行固定。需要说明的是，磁吸件是与连接部212的电极214产生磁吸反应的，两者之间不会互相接触，还存在一定的间隙。
本申请还提供一种电子雾化装置100，电子雾化装置100包括：外壳10，所述外壳10为中空结构，且两端具有开口；雾化组件20，设置于所述外壳10内一侧，所述雾化组件20具有气流通道25；电源组件30，设置于所述外壳10内远离所述雾化组件20的一侧，所述电源组件30包括支架31和电池32，所述支架31内开设有放置槽312，所述电池32设置于所述放置槽312内，所述支架31靠近所述雾化组件20的一侧开设有第一通孔311，所述第一通孔311与所述气流通道25连通且错位设置。通过将雾化组件20处的气流通道25与支架31上的第一通孔311错位设置，使得雾化组件20的雾化介质发生泄漏时，不会直接从气流通道25流动至第一通孔311内，从而有效地保护电源组件30内的电池32和其他部件。
请参阅图11、图12和图13，图11为本申请一实施例中电子雾化装置的结构示意图；图12为本申请图11所示实施例中电子雾化装置的部分爆炸示意图；图13为本申请图11所示实施例中电子雾化装置另一视角的部分爆炸示意图。本申请公开了一种电子雾化装置100，包括：中空结构的壳体10A、设置于壳体10A内的供电组件20A和设置于壳体10A内并用于将雾化介质雾化成气溶胶的雾化组件30A，供电组件20A与雾化组件30A相邻设置。
壳体10A可以采用硬质材料制成，其为中空的圆柱形结构，壳体10A沿长度方向设有两个开口。雾化组件30A安装在其中一个开口内，供电组件20A安装在另外一个开口内。雾化组件30A和供电组件20A与壳体10A之间均通过过盈连接。
请参阅图14、图15和图16，图14为本申请一实施例中供电组件的结构示意图；图15为本申请一实施例中供电组件另一视角的结构示意图；图16为本 申请图14所示实施例中供电组件的部分结构示意图。供电组件20A可以包括安装在壳体10A一侧的开口的连接架21A、设置在连接架21A内的电芯22A和设置在连接架21A内靠近雾化组件30A一侧的第一PCBA板23A。其中，连接架21A内设置有安装槽210A，用于安装电芯22A和第一PCBA板23A。
在一实施例中，连接架21A靠近雾化组件30A的一侧设置有安装件211A，用于对第一PCBA板23A进行限位。安装件211A可以是限位槽，也可以是卡扣、定位销或其他合适的限位装置，此处不做具体限定。在本实施例中，安装件211A为限位槽，第一PCBA板23A放置在该安装件211A内。
第一PCBA板23A上开设有一个或多个第一通孔231A，连接架21A靠近雾化组件30A的一侧开设有第二通孔25A，第二通孔25A与第一通孔231A连通。在第一PCBA板23A上直接开设第一通孔231A，使其与第二通孔25A连通，可以保证气流顺畅，用户抽吸电子雾化装置100时的烟雾更饱满，口感体验较佳。可以理解地是，在本申请在第一PCBA板23A上开设有一个或多个第一通孔231A的技术手段提出之前，外界的空气从进气口24A进入电子雾化装置100内后，由于壳体10A内是设置有第一PCBA板23A的板体所在处是隔绝电芯22A的安装槽210A与雾化组件30A之间的气体流通的，空气在经过第一PCBA板23A需要绕开第一PCBA板23A，故会导致气流流动不够顺畅。故本申请在第一PCBA板23A上直接开孔，使得外界的空气可以直接从第一PCBA板23A的第一通孔231A流向第二通孔25A，并最终流动至雾化组件30A处。
连接架21A远离雾化组件30A的一侧开设有进气口24A，连接架21A靠近进气口24A一侧设置有第二PCBA板232A，第二PCBA板232A与连接架21A之间具有间隙，进气口24A和第一通孔231A连通。
请参阅图17，图17为本申请图14所示实施例中供电组件的爆炸示意图。第二PCBA板232A上设置有气流传感器26A，气流传感器26A与第二PCBA板232A电连接，气流传感器26A朝向进气口24A设置，气流传感器26A外侧设置有第一密封件261A。
具体地，空气在进入电子雾化装置100后会先经过气流传感器26A，当气流传感器26A检测到的流量/气压达到一定的阈值以后，气流传感器26A便会控制电子雾化装置100内的回路导通，使得供电组件20A能够为雾化组件30A进行供电，使得雾化组件30A对雾化介质进行加热，从而形成气溶胶。空气在经 过气流传感器26A后，会从第二PCBA板232A与连接架21A之间的间隙流出，由于电芯22A与壳体10A之间也存在一定的间隙，故空气可以从电芯22A与壳体10A之间的间隙经过，当空气到达第一PCBA板23A上时，会从第一PCBA板23A上的第一通孔231A流动至连接架21A上的第二通孔25A，最终流动至雾化组件30A处。
第一PCBA板23A和第二PCBA板232A的作用主要是为了与电芯22A的正负极电连接，并对电芯22A进行固定。在一实施例中，电芯22A的正负极可以与第一PCBA板23A和第二PCBA板232A进行搭桥形式的连接或激光焊接。此外，第二PCBA板232A还可以作为气流传感器26A的载体，气流传感器26A直接设置在第二PCBA板232A表面上，可以减少导线的数量。可以理解地是，若没有设置第二PCBA板232A，则电芯22A和气流传感器26A之间还是需要导线连接，导线连接不够稳定，容易断开或脱落。在设置有第二PCBA板232A后，气流传感器26A、第二PCBA板232A和电芯22A直接连接在一起，不需要导线的连接。
在另外一个实施例中，第二PCBA板232A上也可以开设有一个或多个第一通孔231A。在空气经过气流传感器26A后可以直接从该第二PCBA板232A上的第一通孔231A处流出，而不需要从第二PCBA板232A与连接架21A之间的间隙流出。
连接架21A靠近雾化组件30A的一侧设置有固定件27A，固定件27A将供电组件20A固定于壳体10A内。在一实施例中，固定件27A可以是磁性件，以将供电组件20A固定于壳体10A内。在另外一个实施例中，固定件27A也可以是卡槽、卡扣或其他合适的固定装置。
请继续参阅图14，进一步地，连接架21A靠近雾化组件30A的一侧可以开设有容纳槽212A，用于储存雾化组件30A泄露的雾化介质或冷凝液。可以理解地是，当雾化组件30A内的雾化介质或冷凝液掉落时，雾化介质或冷凝液会掉落在容纳槽212A内，从而将雾化介质或冷凝液进行储存，防止雾化介质或冷凝液直接掉落至第一通孔231A和第二通孔25A处，并导致最终到达浸染气流传感器26A或电芯22A。气流传感器26A如果被浸染可能会带来误启动的问题，电芯22A可能被损坏。
请继续参阅图13和图14，连接架21A靠近雾化组件30A的一侧还可以设 置有定位柱28A。相对应地，雾化组件30A上开设有定位孔3120A。在一实施例中，定位柱28A的数量为一个，定位孔3120A的数量为两个。在供电组件20A进行安装时，可以直接将供电组件20A推入壳体10A中，然后转动供电组件20A，在定位柱28A和任意一个定位孔3120A相对应后，再次将供电组件20A向内推动便能实现本申请的快速安装。
在另外一实施例中，定位柱28A和定位孔3120A的数量可以为一个，也可以为多个，此处不做具体限定。
请继续参阅图17，供电组件20A还可以包括电连接件29A，连接架21A靠近雾化组件30A的一侧可以设置有电连接件29A。电连接件29A两端为弹性连接部291A，以更好地与雾化组件30A和第一PCBA板23A紧密接触。具体地，电连接件29A一端与第一PCBA板23A电连接，电连接件29A另一端与雾化组件30A电连接。
可以理解地是，电连接件29A可以为电极顶针，其两端具有与电极顶针弹性连接的弹性连接部291A，弹性连接部291A在与雾化组件30A或第一PCBA板23A接触时会发生弹性形变，能够使得电极顶针能够与雾化组件30A和第一PCBA板23A紧密接触。也就是说，在安装供电组件20A时，可以使得电极顶针的弹性连接部291A均处于弹性形变的状态，使得雾化组件30A和供电组件20A之间的电力传递更加稳定顺畅。
请参阅图12、图13、图18、图19和图20，图18为本申请一实施例中雾化组件的爆炸示意图；图19为本申请图11所示实施例中电子雾化装置另一视角的结构示意图；图20为本申请图19所示实施例中电子雾化装置A-A的剖面示意图。雾化组件30A可以包括设置于壳体10A一端的抽吸件31A、位于抽吸件31A内的储油件32A、设置于储油件32A内并与电连接件29A电连接的发热件33A和设置于储油件32A的两端的第二密封件34A。
其中，抽吸件31A可以包括抽吸件本体311A和底盖312A，抽吸件本体311A上设置第三通孔313A，用于气溶胶的排出，底盖312A远离第三通孔313A的一侧开设有第四通孔314A，用于接收来自供电组件20A的气流。第四通孔314A与第三通孔313A连通。第四通孔314A可以在底盖312A的中心位置。在另外一个实施例中，第四通孔314A也可以在底盖312A的其他位置。
抽吸件本体311A可以分为扁平状的抽吸口315A和圆柱状的安装部316A， 其中，抽吸口315A用于放置在用户的口中，供用户进行抽吸，而安装部316A则整体位于壳体10A内，用于安装雾化组件30A。底盖312A设置于抽吸件本体311A靠近供电组件20A的一侧。底盖312A可以为板状结构，其为硬质材料制成，且底盖312A为绝缘材料制成。
具体地，用户在使用本申请时，抽吸件31A是紧紧设置在壳体10A内的，一般情况下，抽吸件31A和雾化组件30A是不能被用户取下的。由于本申请为一次性电子雾化装置100，在雾化组件30A中的雾化介质使用完之后，可以直接将整个电子雾化装置100丢弃。基于对环境的保护，节约资源，一般厂商会对电子雾化装置100进行回收，此时厂商可以将雾化组件30A整个取下，使得雾化组件30A、供电组件20A和壳体10A分离，便于回收利用。由于雾化组件30A和供电组件20A与壳体10A之间均通过过盈连接，故用户是不能对本申请进行拆卸的。在厂商回收利用后，是可以使用特殊的工具将雾化组件30A或供电组件20A拆卸下来的，例如，扳手、夹具或拆卸棒等工具。
底盖312A的边缘部分设置有多个连接块317A。相对应的，抽吸件本体311A靠近底盖312A的一侧开设有多个连接孔318A。连接块317A具有一定的弹性，在安装的过程中，当储油件32A、发热件33A和第二密封件34A均安装在抽吸件本体311A内后，将底盖312A通过连接块317A与连接孔318A的配合固定在抽吸件本体311A上，从而使得整个雾化组件30A和抽吸件31A为整体结构，方便后续的装配。
在本实施例中，底盖312A上可以设置有两个电极319A，两个电极319A与两个电连接件29A一一对应接触。在另外一个实施例中，电极319A也可以有三个或多个。
储油件32A可以包括两端开口的油杯321A和设置于油杯321A内且用于储油雾化介质的储油棉322A。储油棉322A中心处开设有供发热件33A安装的气流通道323A。油杯321A可以为两端具有开口的圆柱状。油杯321A位于抽吸件31A内，且与抽吸件31A的内壁紧密接触。油杯321A可以由纤维复合材料、塑料或其它合适的材料或这些材料的组合形成。储油棉322A的形状为圆柱状，其位于油杯321A内。储油棉322A的材质可以是无纺布、一体棉或者PLA纤维，储油棉322A具有极好的吸附效果，雾化介质储存在储油棉322A内。抽吸件本体311A上的第三通孔313A和底盖312A上的第四通孔314A均与气流通道323A 连通。
发热件33A可以包括设置于储油棉322A内气流通道323A的玻纤管331A、设置于玻纤管331A内的导油体332A和设置于导油体332A内的发热体333A，其中，玻纤管331A为中空的圆管状。玻纤管331A的形状与储油棉322A的气流通道323A相适配，玻纤管331A的外壁与储油棉322A紧密贴合。在另外一个实施例中，玻纤管331A还可以是金属管。
导油体332A可以包括圆柱状的本体部334A和延伸部335A。其中本体部334A完全位于玻纤管331A内。延伸部335A穿过玻纤管331A与储油棉322A接触。或延伸部335A位于储油棉322A内，也就是说，储油棉322A内可以开设有容纳延伸部335A的槽。延伸部335A的作用是能够加大与储油棉322A的接触面积，能够更好地进行雾化介质的传递。导油体332A的材料可以是医用脱脂棉、有机棉、纤维棉或其他合适的材料。
发热体333A可以是发热丝，也可以是发热网。发热体333A上设置有两个引脚336A，两个引脚336A分别与底盖312A上的电极319A电连接。发热体333A可以由耐热性较好的金属材料制成。
第二密封件34A可以包括第一密封硅胶341A和第二密封硅胶342A，第一密封硅胶341A设置于油杯321A一端，第二密封硅胶342A设置于油杯321A另一端，第一密封硅胶341A和第二密封硅胶342A的中心处均开设有第五通孔343A，气流通道323A与第五通孔343A连通。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，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 (22)

  1. 一种电子雾化装置，其特征在于，包括：
    外壳，所述外壳为中空结构，且两端具有开口；
    雾化组件，设置于所述外壳内一侧，所述雾化组件具有气流通道；
    电源组件，设置于所述外壳内远离所述雾化组件的一侧，所述电源组件包括支架和电池，所述支架内开设有放置槽，所述电池设置于所述放置槽内，所述支架靠近所述雾化组件的一侧开设有第一通孔，所述第一通孔与所述气流通道连通且错位设置。
  2. 根据权利要求1所述的电子雾化装置，其特征在于，所述支架靠近所述雾化组件的一侧开设有凹槽，用于储存雾化组件泄露的雾化介质。
  3. 根据权利要求2所述的电子雾化装置，其特征在于，所述凹槽内设置有突出部，所述第一通孔开设于所述突出部上。
  4. 根据权利要求3所述的电子雾化装置，其特征在于，所述凹槽的深度为1mm-3mm，所述突出部的高度为1mm-3mm，所述突出部的高度小于或等于所述凹槽的深度，所述第一通孔的孔径大小为0.5mm-1.5mm。
  5. 根据权利要求1所述的电子雾化装置，其特征在于，所述支架远离所述雾化组件的一侧开设有进气孔。
  6. 根据权利要求1所述的电子雾化装置，其特征在于，所述雾化组件包括吸嘴、储油部、发热部和密封部，所述储油部设置于所述吸嘴内，所述发热部设置于所述储油部内侧，所述密封部设置于所述储油部两侧。
  7. 根据权利要求6所述的电子雾化装置，其特征在于，所述吸嘴包括本体部和连接部，所述本体部开设有出气口，所述连接部设置于所述本体部靠近所述电源组件的一侧，所述连接部上开设有进气口，所述进气口和所述出气口均与所述气流通道连通。
  8. 根据权利要求7所述的电子雾化装置，其特征在于，所述连接部与所述本体部通过卡扣连接。
  9. 根据权利要求7所述的电子雾化装置，其特征在于，所述储油部包括储油体和储油棉，所述储油体内具有储油腔，所述储油棉设置于所述储油腔内，所述储油棉中心处开设有穿孔。
  10. 根据权利要求9所述的电子雾化装置，其特征在于，所述发热部包括雾 化支架、导油棉和发热件，所述雾化支架设置于所述储油棉内的所述穿孔，所述导油棉设置于所述雾化支架内，所述导油棉至少部分结构位于所述储油棉内，所述发热件设置于所述导油棉内。
  11. 根据权利要求9所述的电子雾化装置，其特征在于，所述密封部包括第一密封硅胶和第二密封硅胶，所述第一密封硅胶设置于所述储油体靠近所述出气口的一侧，所述第二密封硅胶设置于所述储油体远离所述出气口的一侧，所述第一密封硅胶和所述第二密封硅胶中心均开设有中心孔。
  12. 根据权利要求1所述的电子雾化装置，其特征在于，所述电源组件还包括磁性件，所述磁性件设置于所述支架靠近所述雾化组件侧一侧，所述磁性件与所述雾化组件配合对所述电源组件进行固定。
  13. 一种电子雾化装置，其特征在于，包括：
    壳体，所述壳体为中空结构；
    雾化组件，设置于所述壳体内，用于将雾化介质雾化成气溶胶；
    供电组件，设置于所述壳体内，所述供电组件与所述雾化组件相邻设置，其中，所述供电组件包括连接架、电芯和第一PCBA板，所述电芯设置在所述连接架内，所述连接架内靠近所述雾化组件的一侧设置有第一PCBA板，所述第一PCBA板与所述电芯电连接，所述第一PCBA板上开设有一个或多个第一通孔，所述连接架靠近雾化组件的一侧开设有第二通孔，所述第二通孔与所述第一通孔连通。
  14. 根据权利要求13所述的电子雾化装置，其特征在于，所述连接架远离所述雾化组件的一侧开设有进气口，所述连接架上靠近所述进气口一侧设置有第二PCBA板，所述第二PCBA板与所述连接架之间具有间隙，所述进气口和所述第一通孔连通。
  15. 根据权利要求14所述的电子雾化装置，其特征在于，所述第二PCBA板设置有气流传感器，所述气流传感器与所述第二PCBA板电连接，所述气流传感器朝向所述进气口设置，所述气流传感器外侧设置有第一密封件。
  16. 根据权利要求13所述的电子雾化装置，其特征在于，所述连接架靠近所述雾化组件的一侧设置有安装件，用于对所述第一PCBA板进行限位。
  17. 根据权利要求13所述的电子雾化装置，其特征在于，所述连接架靠近所述雾化组件的一侧设置有固定件，所述固定件将所述供电组件固定于所述壳体 内。
  18. 根据权利要求13所述的电子雾化装置，其特征在于，所述连接架靠近所述雾化组件的一侧设置有电连接件，所述电连接件一端与所述第一PCBA板电连接，所述电连接件另一端与雾化组件电连接。
  19. 根据权利要求18所述的电子雾化装置，其特征在于，所述雾化组件包括抽吸件、储油件、发热件和第二密封件，所述抽吸件设置于所述壳体一端，所述储油件位于所述抽吸件内，所述发热件设置于所述储油件内，所述发热件与所述电连接件电连接，所述第二密封件设置于所述储油件的两端。
  20. 根据权利要求19所述的电子雾化装置，其特征在于，所述抽吸件包括抽吸件本体和底盖，所述抽吸件本体上设置第三通孔，用于气溶胶的排出，所述底盖远离所述第三通孔的一侧开设有第四通孔，用于接收来自供电组件的气流。
  21. 根据权利要求19所述的电子雾化装置，其特征在于，所述储油件包括两端开口的油杯和设置于所述油杯内的储油棉，所述储油棉的中心处具有气流通道。
  22. 根据权利要求21所述的电子雾化装置，其特征在于，所述第二密封件包括第一密封硅胶和第二密封硅胶，所述第一密封硅胶设置于所述油杯一端，所述第二密封硅胶设置于所述油杯另一端，所述第一密封硅胶和第二密封硅胶的中心处均开设有第五通孔，所述气流通道与所述第五通孔连通。
PCT/CN2023/088510 2022-09-28 2023-04-14 电子雾化装置 WO2024066298A1 (zh)

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CN115517409A (zh) * 2022-09-28 2022-12-27 爱奇迹(深圳)创新科技有限公司 气溶胶产生装置
CN218790609U (zh) * 2022-09-28 2023-04-07 爱奇迹(深圳)技术有限公司 电子雾化装置

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JP2008284524A (ja) * 2007-05-21 2008-11-27 Sugino Mach Ltd 微粒化装置
CN215013582U (zh) * 2020-12-24 2021-12-07 江门摩尔科技有限公司 雾化组件及电子雾化装置
CN216533813U (zh) * 2021-11-23 2022-05-17 深圳市爱奇迹科技有限公司 一种咪头带防水透气膜的自吸式电子烟
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