WO2023245336A1 - 电子雾化装置及其雾化器 - Google Patents

电子雾化装置及其雾化器 Download PDF

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Publication number
WO2023245336A1
WO2023245336A1 PCT/CN2022/099829 CN2022099829W WO2023245336A1 WO 2023245336 A1 WO2023245336 A1 WO 2023245336A1 CN 2022099829 W CN2022099829 W CN 2022099829W WO 2023245336 A1 WO2023245336 A1 WO 2023245336A1
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WO
WIPO (PCT)
Prior art keywords
atomization
atomizer
liquid
channel
seat
Prior art date
Application number
PCT/CN2022/099829
Other languages
English (en)
French (fr)
Inventor
李德华
胡伟光
张春锋
Original Assignee
海南摩尔兄弟科技有限公司
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 海南摩尔兄弟科技有限公司 filed Critical 海南摩尔兄弟科技有限公司
Priority to PCT/CN2022/099829 priority Critical patent/WO2023245336A1/zh
Publication of WO2023245336A1 publication Critical patent/WO2023245336A1/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
    • 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
    • A24F40/53—Monitoring, e.g. fault detection

Definitions

  • the present invention relates to an atomization device, and more specifically, to an electronic atomization device and an atomizer thereof.
  • An electronic atomization device in the related art includes an atomizer and a host detachably connected to the atomizer.
  • the electronic atomization device can be used to heat and atomize a liquid aerosol-generating substrate to form an aerosol and provide it to the user. Smoking.
  • the technical problem to be solved by the present invention is to provide an improved electronic atomization device and its atomizer.
  • the present invention provides an atomizer, which includes a liquid storage component, the atomization component and a liquid level detection component.
  • the atomization component includes an atomization core and the atomization component.
  • the core is an infusion channel connected with the liquid storage component, and the liquid level detection component includes a first detection electrode and a second detection electrode that form a path or a disconnection in the infusion channel; the atomization component also includes a third detection electrode.
  • a porous body, the first porous body is disposed in the infusion channel and located between the first detection electrode and the second detection electrode.
  • the first porous body includes cotton, which is disposed at one end of the infusion channel close to the atomization core.
  • the atomization assembly further includes a pressure relief device, and the pressure relief device is in gas conductive communication with the infusion channel.
  • the atomization component includes a first electrode and a second electrode that are electrically connected to the atomization core respectively, and the second detection electrode is shared with the first electrode and/or the second electrode.
  • the atomizer includes a longitudinal axis
  • the atomization core includes a liquid suction surface arranged parallel to the longitudinal axis, and the liquid suction surface is in close contact with the first porous body.
  • the infusion channel includes a liquid inlet and a transverse channel connected between the liquid inlet and the atomization core.
  • the transverse channel includes a first channel segment, a second channel segment, and a third channel segment that are sequentially connected in series in the direction from the liquid inlet to the atomization core, and the first channel
  • the segment has a first depth and a first width
  • the second channel segment has a first depth and a second width, the second width is greater than the first width, and the second width is equal to the width of the liquid suction surface.
  • the third channel section has a second width and a second depth, the second depth is greater than the first depth, and the second depth is equivalent to the height of the liquid suction surface.
  • the first porous body fills the third channel segment.
  • the first detection electrode includes a free end exposed in the second channel segment proximate the first channel segment.
  • an exhaust hole is provided on the upper side near the intersection of the second channel section and the third channel section.
  • the pressure relief device includes a pressure relief pipe with a first air inlet and a first air outlet, and a pressure relief valve installed in the first air outlet, and the first air inlet is connected to the first air outlet.
  • the exhaust holes are connected.
  • the pressure relief valve includes a valve body and at least one pressure relief hole formed in the valve body, and the diameter of each pressure relief hole is less than or equal to 0.5 mm.
  • the atomization assembly includes a first atomization seat, a second atomization seat disposed on one side of the first atomization seat and connected to the first atomization seat, and the infusion A channel is formed in the first atomization seat and is in liquid conduction communication with the liquid suction surface.
  • the first atomizing seat is formed with a first embedding groove with an opening, the opening is connected with the infusion channel, and the first embedding groove is used to install the atomizing core. , so that the atomizing core is placed between the first atomizing seat and the second atomizing seat.
  • the atomization assembly further includes a guide structure
  • the guide structure includes at least one guide post provided on the side wall of the second atomization seat close to the first atomization seat and a guide post provided on the side wall of the second atomization seat.
  • At least one guide hole is provided on the first atomizing seat and snap-fits with the guide post.
  • the atomization assembly further includes a locking structure that cooperates with the guide structure to firmly connect the first atomizing seat and the second atomizing seat.
  • the locking structure includes a button hole provided on the side wall of the second atomizing seat close to the first atomizing seat and a button hole provided on the first atomizing seat and connected with the first atomizing seat.
  • the button hole snaps into a matching snap hook.
  • the atomizer further includes a nozzle assembly, and the nozzle assembly includes a housing sleeved on the atomization assembly and an airflow channel connected to the atomization assembly in an air conductive manner; A gap connected to the air flow channel is formed between the atomization component and the housing, and the pressure relief device communicates with the outside world through the gap and the air flow channel in sequence.
  • the present invention also includes an electronic atomization device, including the atomizer described in any one of the above and a host connected to the atomizer.
  • the present invention ensures the accuracy of liquid level detection in the infusion channel through the first porous body disposed between the first detection electrode and the second detection electrode.
  • Figure 1 is a schematic three-dimensional structural diagram of an electronic atomization device in some embodiments of the present invention.
  • Figure 2 is a cross-sectional view of the electronic atomization device shown in Figure 1;
  • Figure 3 is a schematic three-dimensional structural diagram of the electronic atomization device shown in Figure 1 with the outer shell removed;
  • Figure 4 is a cross-sectional view of the atomizer shown in Figure 2;
  • Figure 5 is a schematic three-dimensional structural view of the nozzle assembly of the atomizer shown in Figure 2;
  • Figure 6 is a schematic three-dimensional structural diagram of the suction nozzle assembly shown in Figure 5 from another perspective;
  • Figure 7 is a cross-sectional view of the suction nozzle assembly shown in Figure 5;
  • Figure 8 is a cross-sectional view of the liquid storage assembly of the atomizer shown in Figure 2;
  • Figure 9 is an exploded view of the liquid storage assembly shown in Figure 8.
  • Figure 10 is a cross-sectional view of the atomizer assembly of the atomizer shown in Figure 2;
  • Figure 11 is a cross-sectional view of the atomizer assembly of the atomizer shown in Figure 2 from another perspective;
  • Figure 12 is an exploded view of the atomization assembly shown in Figure 10;
  • Figure 13 is an exploded view of the atomization assembly shown in Figure 10 from another perspective;
  • FIG. 14 is an exploded view of the pump gas pipeline shown in FIG. 2 .
  • Figures 1 to 3 show an electronic atomization device in some embodiments of the present invention, which may include an atomizer 1 and a host 2.
  • the host 2 can supply power to the atomizer 1 and be able to control the entire electronic atomization.
  • the device works.
  • the atomizer 1 is used to heat and atomize the liquid aerosol-generating substrate after being powered on to form an aerosol, and the atomizer 1 is used for the user to inhale.
  • the electronic atomization device is generally in the shape of a rectangular column. It can be understood that in other embodiments, the electronic atomization device is not limited to a rectangular columnar shape, but may also be in a cylindrical shape, an elliptical columnar shape, a flat columnar shape, or other shapes.
  • the host 2 may include a rectangular columnar housing 21 , a second bracket 22 , a battery 23 and a power component 24 .
  • the shell 21 is used to accommodate the second bracket 22, the battery 23 and the power component 24.
  • the second bracket 22 is used to install the battery 23 and the power component 24.
  • the battery 23 is used to electrically connect with a pair of electrode posts 135 of the atomizer 1, and then It supplies power to the atomizer 1 and can control the work of the entire electronic atomization device.
  • the power component 24 is used to provide fluid power, so that the liquid storage component 12 of the atomizer 1 supplies liquid to the infusion channel 1311 .
  • the fluid power may be liquid power or gas power. In this embodiment, the fluid power is gas power.
  • the power component 24 may be a peristaltic pump.
  • the power component 24 is connected to the liquid storage component 12 through the pump gas pipeline 15 of the atomizer 1, and is used to provide power to squeeze the soft bag 123 in the liquid storage shell 122. Then, the liquid aerosol generating matrix in the soft bag 123 is driven to the atomization assembly 13 through the liquid outlet 1212 .
  • the power component 24 can start or stop the liquid supply according to the detection result of the liquid level detection component 14 .
  • the power component 24 may be a piezoelectric ceramic pump, a piston push rod, a screw power, etc.
  • the power assembly 24 may include a pump body 241, a hose 242 surrounding the pump body 241, and a second connector 243.
  • the pump body 241 is used to provide frictional force to cause the hose 242 to peristaltic, so as to realize gas transportation.
  • the hose 242 is used to transport outside air into the liquid storage case 122 .
  • the second connecting piece 243 is used to connect the hose 242 with the pump gas pipeline 15 .
  • the hose 242 includes a second air inlet 2421 provided at one end in contact with the outside air and a second air outlet connected to the second connector 243 at the other end. When the power assembly 24 is working, the external air is transmitted to the second air outlet through the second air inlet 2421, and the second air outlet transmits the air to the liquid storage shell 122 through the pump air pipe 15 to squeeze the soft bag 123.
  • the atomizer 1 may be in the shape of a rectangular column in some embodiments, and may include a nozzle assembly 11, a liquid storage assembly 12, an atomization assembly 13, a liquid level detection assembly 14, and a pump air pipeline. 15.
  • the nozzle assembly 11 is used for the user to suck
  • the liquid storage assembly 12 is used to store the liquid aerosol-generating substrate
  • the atomizing assembly 13 is in liquid-conducting communication with the liquid storage assembly 12 and is used to heat and atomize the liquid aerosol-generating substrate to form a gas.
  • the liquid level detection component 14 is used to detect whether the liquid aerosol generating matrix in the infusion channel 1311 of the atomization component 13 is exhausted, and the pump air pipeline 15 is used to provide power to the liquid storage component 12 so that the softness of the liquid storage component 12
  • the capsule 123 is deformed.
  • the depletion of the liquid aerosol-generating matrix in the infusion channel 1311 means that the liquid aerosol-generating matrix cannot be used normally by the nebulizer 1 or the infusion channel 1311 and the liquid level detection component 14 have liquid aerosol-generating matrix attached to their surfaces. membrane.
  • the suction nozzle assembly 11 includes a housing 111 sleeved on the atomization assembly 13 and an airflow channel 113 air-conductingly connected to the atomization assembly 13.
  • the upper end of the housing 111 forms a reduced suction nozzle, and the middle part of the suction nozzle
  • the housing 111 includes a first receiving space 1111 located at the upper end of the housing, a second receiving space 1112 located at the lower end of the first receiving space 1111, and a second receiving space 1112 located at the lower end of the first receiving space 1111 and adjacent to the second receiving space 1112.
  • a first communication hole 1114 is provided between the first receiving space 1111 and the second receiving space 1112.
  • a second communication hole 1115 is provided between the first receiving space 1111 and the third receiving space 1113.
  • the bottom end of the third receiving space 1113 A third communication hole 1116 is provided.
  • the first accommodation space 1111 is used to accommodate the liquid storage assembly 12
  • the second accommodation space 1112 is used to accommodate the atomization assembly 13 .
  • the atomization assembly 13 is connected with the airflow channel 113 , and a gap is formed between the atomization assembly 13 and the housing 111 .
  • the gap 1117 communicates with the air flow channel 113, and the third receiving space 1113 is used to receive the pump air pipe 15.
  • the liquid storage assembly 12 in some embodiments may include a bottom cover 121 , a liquid storage case 122 in a rectangular columnar shape and installed on the bottom cover 121 , and a soft bag 123 .
  • the bottom cover 121 is used to seal the soft bag 123.
  • the liquid storage shell 122 can be made of hard material in some embodiments and is used to accommodate the soft bag 123.
  • the soft bladder 123 is made of soft material in some embodiments and is used to store the liquid aerosol-generating matrix.
  • the bottom cover 121 may include a third air inlet 1211, a liquid outlet 1212, a square peripheral wall 1213 extending from the upper end surface of the bottom cover, and a first accommodation groove 1214.
  • the third air inlet 1211 corresponds to the position of the second communication hole 1115 and is connected with the pump air pipe 15, so that the outside air is transmitted into the liquid storage case 122, and then squeezes the soft bag 123 in the liquid storage case 122.
  • the liquid outlet 1212 corresponds to the position of the first communication hole 1114, and the liquid outlet 1212 is connected to the liquid inlet 1317 of the atomization assembly 13, and is used to transfer the liquid aerosol generating matrix to the atomization assembly 13 to achieve
  • the liquid storage component 12 is in fluid communication with the atomization component 13 .
  • the peripheral wall 1213 surrounds the liquid outlet 1212 and is used to guide the liquid aerosol-generating matrix in the soft bag 123 to flow to the atomization assembly 13 .
  • the first receiving groove 1214 is connected with the third air inlet 1211 and is used to receive the upper pipe section 1552 of the pump conduit 15 .
  • the bottom cover 121 also includes a soft seal 1215 disposed in the liquid outlet 1212 for sealing the soft bag 123 .
  • the atomization assembly 13 includes a first atomization seat 131 and a second atomizer disposed on one side of the first atomization seat 131 and connected to the first atomization seat 131 .
  • the atomizing core 134 is liquid-conductingly connected to the first porous body 133 , a pair of electrode columns 135 , and the first electrode 136 and the second electrode 137 are electrically connected to the atomizing core 134 .
  • the first atomization seat 131 includes an infusion channel 1311 formed in the first atomization seat 131, a pressure relief device 1312 in gas conductive communication with the infusion channel 1311, a first embedding groove 1313 with an opening, and A pair of second embedding grooves 1314 are provided on the bottom surface of the first atomization seat 131.
  • the infusion channel 1311 connects the atomization core 134 with the liquid storage component 12 through liquid conduction, and is in liquid conduction communication with the liquid suction surface of the atomization core 134 so that the liquid aerosol generating matrix in the liquid storage assembly 12 enters the atomization core 134 Perform heated atomization.
  • the pressure relief device 1312 is connected to the outside world through the gap 1117 and the air flow channel 113 in sequence, and is used to relieve pressure when the liquid storage assembly 12 pumps liquid to ensure smooth liquid supply.
  • the opening of the first embedding groove 1313 is connected with the infusion channel 1311 , and the first embedding groove 1313 is used for embedding the atomizing core 134 .
  • the pair of second embedding grooves 1314 are used to install a pair of electrode posts 135 .
  • the infusion channel 1311 may include a liquid inlet 1315 and a transverse channel 1316 connected between the liquid inlet 1315 and the atomization core 134 .
  • the liquid inlet 1315 may include a liquid inlet 1317 located at the upper end of the liquid inlet 1315.
  • the liquid inlet 1317 is connected with the liquid outlet 1212, so that the liquid storage assembly 12 and the atomization assembly 13 are in liquid communication. .
  • the transverse channel 1316 may include a first channel section 1318 , a second channel section 1319 and a third channel section 1320 that are sequentially connected in series in the direction from the liquid inlet 1315 to the atomization core 134 .
  • the first channel section 1318 includes a first depth and a first width in some embodiments; the second channel section 1318 includes a first depth and a second width in some embodiments, the second width being greater than the first width, and the second channel section 1318 including a first depth and a first width in some embodiments.
  • the width is equivalent to the width of the liquid suction surface of the atomizing core 134 .
  • the third channel section 1320 includes a second width and a second depth, the second depth is greater than the first depth, and the second depth is equivalent to the height of the liquid suction surface of the atomization core 134 .
  • An exhaust hole 1321 is provided on the upper side near the intersection of the second channel section 1319 and the third channel section 1320.
  • the first channel section 1318 is used to break the bubbles generated on the first detection electrode 141 during the liquid pumping process to improve detection accuracy.
  • the third channel section 1320 forms a temporary storage space for the liquid aerosol generating matrix to prevent dry burning.
  • the pressure relief device 1312 may include a pressure relief pipe 1322 with a first air inlet and a first air outlet, and a pressure relief valve 1323 installed in the first air outlet.
  • the first air inlet is connected to the exhaust port. Holes 1321 are connected.
  • the pressure relief valve 1323 may include a valve body and a plurality of pressure relief holes 1324 formed in the valve body.
  • the diameter of each pressure relief hole 1324 is less than or equal to 0.5 mm.
  • the cross-sectional size (such as hole diameter, length, width or cross-sectional area, etc.) of the pressure relief hole 1324 is relatively small, so that surface tension can be generated. Due to the existence of this surface tension, the liquid aerosol-generating matrix will not enter through the pressure relief hole 1324. in the air flow channel 113.
  • the position of the pressure relief hole 1324 is higher than the atomization core 134 to reduce liquid leakage.
  • the pressure relief hole 1324 is connected to the outside world through the gap 1117, the air flow channel 113, and the third air outlet 112 in sequence.
  • the second atomization seat 132 includes a second atomization seat main body 1326, a fixing member 1327 provided in the second atomizing seat main body 1326, and a first bracket 1328.
  • the fixing member 1327 and the first bracket 1328 The cooperation allows the first electrode 136 and the second electrode 137 to be installed on the second atomizer seat body 1326.
  • the first electrode 136 and the second electrode 137 can be electrode springs. One end of the first electrode 136 and the second electrode 137 is electrically connected to the atomization core 134 respectively, and the other end of the first electrode 136 and the second electrode 137 is electrically connected to a pair of electrode posts 135 respectively. connect.
  • the first electrode 136 and the second electrode 137 can be used as electrodes of the atomizing assembly 13 for electrical connection with the battery of the host, so that the atomizing core 134 heats and atomizes the liquid aerosol generating substrate to form an aerosol.
  • the second detection electrode is shared with the first electrode 136 and/or the second electrode 137 . That is, one of the first electrode 136 and the second electrode 137 can be the second detection electrode, or both of them can be the second detection electrode.
  • the first porous body 133 is preferably cotton in some embodiments.
  • the first porous body 133 is disposed between the first detection electrode 141 and the second detection electrode of the liquid level detection assembly 14 and the first porous body 133 Fill third channel segment 1320.
  • the first porous body 133 is used to absorb the liquid aerosol-generating matrix in the infusion channel 1311 and supply it to the atomizing core 134 for heating and atomization.
  • the surface tension of the first porous body 133 is used to absorb the liquid aerosol-generating matrix or liquid aerosol-generating matrix film remaining on the surface of the infusion channel 1311 to prevent misjudgment by the liquid level detection component 14.
  • the first porous body 133 is in close contact with the liquid-absorbing surface of the atomizing core 134, which can also prevent the second porous body 1331 of the atomizing core 134 from forming bubbles on the surface, thereby preventing the liquid supply from being blocked due to the bubbles. Dry roast.
  • the atomization core 134 is in the shape of a rectangular sheet in some embodiments, and includes a longitudinally disposed liquid absorbing surface, a second porous body 1341, and a heating element 1342 disposed on the second porous body 1341.
  • the atomizer 1 includes a longitudinal axis, and the liquid suction surface can be arranged parallel to the longitudinal axis of the atomizer 1 and is in close contact with the first porous body 133 .
  • the material of the second porous body 1341 includes porous ceramics, porous glass ceramics, porous glass or cotton.
  • the second porous body 1341 is in liquid conductive communication with the first porous body 133 .
  • the heating element 1342 may be an S-shaped heating film.
  • the heating element 1342 may not be limited to a heating film.
  • it may also be a heating wire or a heating sheet; the heating element 1342 may be an S-shaped heating film.
  • the shape of the member 1342 is not limited to S-shape. For example, it can also be spiral-shaped or mesh-shaped.
  • the atomization assembly 13 also includes a guide structure and a lock structure.
  • the guide structure and the lock structure cooperate to firmly connect the first atomization seat 131 and the second atomization seat 132.
  • the guide structure includes a plurality of guide posts 1330 disposed on the side wall of the second atomizer seat 132 close to the first atomizer seat 131 and a plurality of guide posts 1330 provided on the first atomizer seat 131 and snap-fitting with the guide posts 1332 A plurality of guide holes 1331.
  • the locking structure includes a button hole 1332 provided on the side wall of the second atomizing seat 132 close to the first atomizing seat 131 and a button hole 1332 provided on the first atomizing seat 131 and snap-fitting with the button hole 1332 The card hook 1333.
  • the liquid level detection assembly 14 may include a first detection electrode 141 and a second detection electrode for detecting the interruption of liquid flow in the infusion channel 1311.
  • the first detection electrode 141 is in an inverted T shape in some embodiments.
  • the first detection electrode 141 includes a free end, and its free end is exposed in the second channel section 1319 near the first channel section 1318.
  • One of the first electrode 136 and the second electrode 137 can be the second detection electrode or both. Both can be used as the second detection electrode. It can be understood that in other embodiments, the second detection electrode can also be other electrodes electrically connected to the battery.
  • the connection of the first detection electrode 141 and the second detection electrode is used to detect whether the liquid aerosol generating matrix in the infusion channel 1311 is exhausted.
  • the first detection electrode 141 and the second detection electrode form a path.
  • the first porous body 133 absorbs and retains it.
  • the liquid aerosol-generating matrix or liquid aerosol-generating matrix film on the surface of the infusion channel 1311 breaks the circuit between the first detection electrode 141 and the second detection electrode, thereby ensuring the accuracy of liquid level detection in the infusion channel 1311, wherein, infusion
  • the exhaustion of the liquid aerosol-generating matrix in the channel 1311 means that the liquid aerosol-generating matrix in the infusion channel 1311 cannot be used normally by the atomizer 1 or the infusion channel 1313 and the liquid level detection component 14 have liquid attached to their surfaces. Aerosols generate matrix films.
  • the pump pipeline 15 may include a sealing sleeve 151, a silicone piece 152 installed at the lower end of the sealing sleeve 151, a one-way valve 153 installed on the silicone piece 152, and an elastic element 154 sleeved on the one-way valve 153. , installed on the first connecting piece 155 of the elastic element 154.
  • the pumping gas pipeline 15 is used to transmit the gas in the second gas outlet of the hose 242 in the power assembly 24 to the liquid storage case 122 .
  • the sealing sleeve 151 is cylindrical in some embodiments, and is used to prevent external air from entering the liquid storage case 122 and causing contamination when the electronic atomizer device is not working.
  • the silicone piece 152 is cylindrical in some embodiments and is used to connect the second air outlet of the hose 231 of the power assembly 24 of the host 2 with the pump air pipeline 15 through the second connection piece 243.
  • the silicone piece 152 is The center of the second connecting member 243 is connected.
  • the one-way valve 153 cooperates with the elastic element 154 to transport gas to the liquid storage shell 122 in one direction to prevent liquid leakage.
  • the first connector 155 is cylindrical in some embodiments and includes a lower pipe section 1551 and an upper pipe section 1552.
  • the lower pipe section 1551 is installed on the upper end of the sealing sleeve 151 and is used to seal the upper end surface of the sealing sleeve 151; the upper pipe section 1552 is installed in the first receiving groove 1214 connected with the second air inlet 2421 for air conduction.

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Abstract

本发明公开了一种电子雾化装置及其雾化器，该雾化器包括储液组件、雾化组件和液位检测组件，雾化组件包括雾化芯以及将雾化芯与储液组件导液连接的输液通道，液位检测组件包括在输液通道中形成通路或断路的第一检测电极和第二检测电极；雾化组件还包括第一多孔体，第一多孔体设置于输液通道内，并位于第一检测电极和第二检测电极之间。本发明通过设置在第一检测电极与第二检测电极之间的第一多孔体，确保液位检测的准确性。

Description

电子雾化装置及其雾化器 技术领域
本发明涉及雾化装置，更具体地说，涉及一种电子雾化装置及其雾化器。
 背景技术
在相关技术中的电子雾化装置包括雾化器以及与该雾化器可拆卸地连接的主机，该电子雾化装置可用于将液态气溶胶生成基质加热雾化形成气溶胶，并供使用者吸食。
随着电子雾化装置技术发展，相关技术通过设置液位检测组件检测雾化器中液态气溶胶生成基质的容量状态，具体地是以检测供液管道中液体容量的方式来实现，以便于能够提醒用户增加雾化器中雾化液的容量或者以其他形式将雾化液导入到雾化器中。但该液压检测组件存在误判进而影响液位检测的准确性的问题。
 技术问题
本发明要解决的技术问题在于，提供一种改进的电子雾化装置及其雾化器。
 技术解决方案
为实现上述目的，本发明提供了一种雾化器，该雾化器包括储液组件、所述雾化组件和液位检测组件，所述雾化组件包括雾化芯以及将所述雾化芯与所述储液组件导液连接的输液通道，所述液位检测组件包括在所述输液通道中形成通路或断路的第一检测电极和第二检测电极；所述雾化组件还包括第一多孔体，所述第一多孔体设置于所述输液通道内，并位于所述第一检测电极和所述第二检测电极之间。
在一些实施例中，所述第一多孔体包括棉，其设置在所述输液通道靠近所述雾化芯的一端。
在一些实施例中，所述雾化组件还包括泄压装置，所述泄压装置与所述输液通道导气连通。
在一些实施例中，所述雾化组件包括分别与所述雾化芯电性连接的第一电极和第二电极，所述第二检测电极与所述第一电极和/或第二电极共用。
在一些实施例中，所述雾化器包括一个纵轴线，所述雾化芯包括平行于所述纵轴线设置的吸液面，所述吸液面与所述第一多孔体紧贴。
在一些实施例中，所述输液通道包括进液部以及连接于所述进液部和所述雾化芯之间的横向通道。
在一些实施例中，所述横向通道包括在所述进液部到所述雾化芯的方向上依序串联的第一通道段、第二通道段和第三通道段，所述第一通道段具有第一深度和第一宽度；所述第二通道段具有第一深度和第二宽度，所述第二宽度大于所述第一宽度，所述第二宽度与所述吸液面的宽度相当。
在一些实施例中，所述第三通道段具有第二宽度和第二深度，所述第二深度大于所述第一深度，所述第二深度与所述吸液面的高度相当。
在一些实施例中，所述第一多孔体充满所述第三通道段。
在一些实施例中，所述第一检测电极包括自由端，所述自由端暴露于所述第二通道段中靠近所述第一通道段处。
在一些实施例中，所述第二通道段和所述第三通道段交汇处附近的上侧设有排气孔。
在一些实施例中，所述泄压装置包括带有第一进气口和第一出气口的泄压管以及安装于该第一出气口中的泄压阀，所述第一进气口与所述排气孔相连通。
在一些实施例中，所述泄压阀包括阀本体以及形成有该阀本体中的至少一个泄压孔，每一泄压孔的孔径小于或等于0.5mm。
在一些实施例中，所述雾化组件包括第一雾化座、设置于所述第一雾化座一侧且与所述第一雾化座相连接的第二雾化座，所述输液通道形成于所述第一雾化座中，并与所述吸液面导液连通。
在一些实施例中，所述第一雾化座形成有带开口的第一嵌置槽，所述开口与所述输液通道相连通，所述第一嵌置槽用于安装所述雾化芯，以使所述雾化芯置于所述第一雾化座和所述第二雾化座之间。
在一些实施例中，所述雾化组件还包括导向结构，所述导向结构包括设置在所述第二雾化座靠近所述第一雾化座的侧壁的至少一个导向柱以及设置在所述第一雾化座上且与所述导向柱卡接配合的至少一个导向孔。
在一些实施例中，所述雾化组件还包括锁扣结构，所述锁扣结构与所述导向结构相配合以使所述第一雾化座与所述第二雾化座稳固连接。
在一些实施例中，所述锁扣结构包括设置在所述第二雾化座靠近所述第一雾化座的侧壁上的扣孔以及设置在所述第一雾化座上且与所述扣孔卡接配合的卡勾。
在一些实施例中，所述雾化器还包括吸嘴组件，所述吸嘴组件包括套接于所述雾化组件上的壳体以及与所述雾化组件导气连接的气流通道；所述雾化组件与所述壳体之间形成有与所述气流通道相连通的间隙，所述泄压装置依序通过所述间隙和所述气流通道与外界相连通。
本发明还包括一种电子雾化装置，包括上述任一项所述的雾化器以及与所述雾化器连接的主机。
 有益效果
本发明的有益效果是：本发明通过设置在第一检测电极与第二检测电极之间的第一多孔体，以确保输液通道中液位检测的准确性。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明一些实施例中的电子雾化装置的立体结构示意图；
图2是图1所示的电子雾化装置的剖面图；
图3是图1所示的电子雾化装置去除外壳后的立体结构示意图；
图4是图2所示的雾化器的剖面图；
图5是图2所示的雾化器的吸嘴组件的立体结构示意图；
图6是图5所示的吸嘴组件的另一视角的立体结构示意图；
图7是图5所示的吸嘴组件的剖面图；
图8是图2所示的雾化器的储液组件的剖面图；
图9是图8所示的储液组件的分解图；
图10是图2所示的雾化器的雾化组件的剖面图；
图11是图2所示的雾化器的雾化组件的另一视角的剖面图；
图12是图10所示的雾化组件的分解图；
图13是图10所示的雾化组件的另一视角的分解图；
图14是图2所示的泵气管道的分解图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
图1至图3示出了本发明一些实施例中的电子雾化装置，其可包括雾化器1和主机2，该主机2可以为雾化器1供应电源，并能够控制整个电子雾化装置的工作。该雾化器1用于在通电后将液态气溶胶生成基质加热雾化形成气溶胶，并供使用者吸食。在本实施例中，该电子雾化装置大致呈长方形柱状。可以理解地，在其他实施例中，该电子雾化装置并不局限于呈长方形柱状，其也可以呈圆柱状、椭圆形柱状、扁平柱状等其他形状。
主机2在一些实施例中可包括呈长方形柱状的外壳21、第二支架22、电池23以及动力组件24。外壳21用于收容第二支架22、电池23以及动力组件24，第二支架22用于安装电池23以及动力组件24，电池23用于与雾化器1的一对电极柱135电连接，进而为雾化器1供应电源，并能够控制整个电子雾化装置的工作。动力组件24用于提供流体动力，从而使雾化器1的储液组件12向输液通道1311供液。流体动力可以为液体动力或气体动力，在本实施例中流体动力为气体动力。
动力组件24在一些实施例中可为蠕动泵，该动力组件24通过雾化器1的泵气管道15连通储液组件12，用于提供动力以挤压储液壳122中的软囊123，进而将软囊123中的液态气溶胶生成基质由出液口1212驱动至雾化组件13。动力组件24可根据液位检测组件14的检测结果开启或停止供液。动力组件24在其他实施例中可以为压电陶瓷泵、活塞推杆、螺杆动力等。
动力组件24在一些实施例中可包括泵体241、环绕于泵体241外的软管242以及第二连接件243。该泵体241用于提供使软管242蠕动的摩擦力，以实现气体的输送。该软管242用于将外界的空气输送到储液壳122中。该第二连接件243用于将软管242与泵气管道15相连通。软管242在一些实施例中包括与外界空气接触的一端设置有第二进气口2421以及另一端设置有与第二连接件243连接的第二出气口。动力组件24工作时，通过第二进气口2421将外界的空气传输到第二出气口，第二出气口将空气通过泵气管道15传输到储液壳122中进而挤压软囊123。
如图3和图4所示，雾化器1在一些实施例中可呈长方形柱状，其可包括吸嘴组件11、储液组件12、雾化组件13、液位检测组件14以及泵气管道15。吸嘴组件11用于供使用者吸食，储液组件12用于存储液态气溶胶生成基质，雾化组件13与储液组件12导液连通，用于将液态气溶胶生成基质加热雾化形成气溶胶，液位检测组件14用于检测雾化组件13的输液通道1311中液态气溶胶生成基质是否耗尽，泵气管道15用于向储液组件12提供动力，以使储液组件12的软囊123变形。输液通道1311中液态气溶胶生成基质耗尽指的是该液态气溶胶生成基质不能供雾化器1正常使用或输液通道1311和液位检测组件14上具有附在其表面的液态气溶胶生成基质膜。
吸嘴组件11在一些实施例中包括套接于雾化组件13上的壳体111以及与雾化组件13导气连接的气流通道113，壳体111上端形成一个减缩的吸嘴，吸嘴中部具有一个第三出气口112，气流通道113与第三出气口112相连通。
壳体111在一些实施例中包括位于壳体上端的第一收容空间1111、位于第一收容空间1111下端的第二收容空间1112，以及位于第一收容空间1111下端且与第二收容空间1112相邻的第三收容空间1113。第一收容空间1111与第二收容空间1112之间设有第一连通孔1114，第一收容空间1111与第三收容空间1113之间设有第二连通孔1115，第三收容空间1113的底端设有第三连通孔1116。第一收容空间1111用于收容储液组件12，第二收容空间1112用于收容雾化组件13且雾化组件13与气流通道113相连通，且雾化组件13与壳体111之间形成有与气流通道113相连通的间隙1117，第三收容空间1113用于收容泵气管道15。
如图8和图9所示，储液组件12在一些实施例中可包括底盖121、呈长方形柱状且安装在底盖121上的储液壳122以及软囊123。该底盖121用于密封软囊123，该储液壳122在一些实施例中可由硬性材料制成，其用于容置软囊123。软囊123在一些实施例中由软性材料制成，用于储存液态气溶胶生成基质。
底盖121在一些实施例中可包括第三进气口1211、出液口1212、底盖上端面延伸形成的方状周壁1213以及第一容置槽1214。该第三进气口1211与第二连通孔1115位置相对应且与泵气管道15相连通，使得外界的空气传输到储液壳122内，进而挤压储液壳122内的软囊123。该出液口1212与第一连通孔1114位置相对应，该出液口1212与雾化组件13的进液孔1317相连通，用于将液态气溶胶生成基质传输到雾化组件13中，实现储液组件12与雾化组件13的导液连通。该周壁1213包围出液口1212，用于引导软囊123中的液态气溶胶生成基质流向雾化组件13。第一容置槽1214与第三进气口1211连通，其用于容置泵器导管15的上管段1552。底盖121还包括设置在出液口1212中软质密封件1215，其用于密封软囊123。
一同参阅图10至图13，雾化组件13在一些实施例中包括第一雾化座131、设置在第一雾化座131一侧且与该第一雾化座131相连接的第二雾化座132、设置在液位检测组件14的第一检测电极141与第二检测电极之间的第一多孔体133、设置在第一雾化座131与第二雾化座132之间且与第一多孔体133导液连接的雾化芯134、一对电极柱135以及与雾化芯134电性连接的第一电极136和第二电极137。
第一雾化座131在一些实施例中包括形成于该第一雾化座131中的输液通道1311、与输液通道1311导气连通的泄压装置1312、带开口的第一嵌置槽1313以及设置在第一雾化座131底面的一对第二嵌置槽1314。输液通道1311将雾化芯134与储液组件12导液连接，并与雾化芯134的吸液面导液连通，以使储液组件12中液态气溶胶生成基质进入到雾化芯134中进行加热雾化。泄压装置1312依序通过间隙1117和气流通道113与外界相连通，用于实现在储液组件12泵液时进行泄压，以使供液顺畅。第一嵌置槽1313的开口与输液通道1311相连通，该第一嵌置槽1313用于嵌置雾化芯134。该一对第二嵌置槽1314用于安装一对电极柱135。
输液通道1311在一些实施例中可包括进液部1315以及连接于进液部1315和雾化芯134之间的横向通道1316。
进液部1315在一些实施例中可包括位于进液部1315上端的进液孔1317，该进液孔1317与出液口1212相连通，以使储液组件12与雾化组件13导液连通。
横向通道1316在一些实施例中可包括在进液部1315到雾化芯134的方向上依序串联的第一通道段1318、第二通道段1319和第三通道段1320。第一通道段1318在一些实施例中包括第一深度和第一宽度；第二通道段1318在一些实施例中包括第一深度和第二宽度，第二宽度大于所述第一宽度，第二宽度与雾化芯134的吸液面的宽度相当。第三通道段1320在一些实施例包括第二宽度和第二深度，第二深度大于所述第一深度，第二深度与雾化芯134的吸液面的高度相当。第二通道段1319和第三通道段1320交汇处附近的上侧设有排气孔1321。该第一通道段1318用于使泵液过程中在第一检测电极141上产生的气泡被冲破，以提升检测的精准度。该第三通道段1320形成一个液态气溶胶生成基质暂存空间，以防止干烧。
泄压装置1312在一些实施例中可包括带有第一进气口和第一出气口的泄压管1322以及安装于该第一出气口中的泄压阀1323，第一进气口与排气孔1321相连通。
泄压阀1323在一些实施例中可包括阀本体以及形成于该阀本体中的若干个泄压孔1324，每一泄压孔1324的孔径小于或等于0.5mm。该泄压孔1324的截面尺寸（例如孔径、长度、宽度或者截面积等）比较小，从而能够产生表面张力，由于该表面张力的存在，液态气溶胶生成基质不会从泄压孔1324进入到气流通道113中。 泄压孔1324的位置高于雾化芯134，以减少漏液。泄压孔1324依次通过间隙1117、气流通道113、第三出气口112与外界相连通。
第二雾化座132在一些实施例中包括第二雾化座主体1326、设置在第二雾化座主体1326内的固定件1327以及第一支架1328，所述固定件1327与第一支架1328配合使得第一电极136和第二电极137安装在第二雾化座主体1326上。
第一电极136和第二电极137在一些实施例中可为电极弹片，第一电极136和第二电极137的一端分别与雾化芯134电连接，其另一端分别与一对电极柱135电连接。该第一电极136和第二电极137既可作为雾化组件13的电极，用于与主机的电池电连接，从而使雾化芯134将液态气溶胶生成基质加热雾化形成气溶胶。第二检测电极与第一电极136和/或第二电极137共用。即第一电极136和第二电极137其中之一可以为第二检测电极或者两者都可以作为第二检测电极。
该第一多孔体133在一些实施例中优选为棉，该第一多孔体133设置在液位检测组件14的第一检测电极141和第二检测电极之间且第一多孔体133充满第三通道段1320。当输液通道1311中液态气溶胶生成基质没有耗尽时，第一多孔体133用于吸取输液通道1311中液态气溶胶生成基质并供给雾化芯134进行加热雾化，当输液通道1311中液态气溶胶生成基质耗尽时，利用该第一多孔体133的表面张力吸取留存在输液通道1311表面的液态气溶胶生成基质或液态气溶胶生成基质膜，以防止液位检测组件14误判，保证液位检测的准确性。同时该第一多孔体133与雾化芯134的吸液面紧贴，其还可以防止雾化芯134的第二多孔体1331在表面形成气泡，防止因气泡造成供液不畅，造成干烧。
该雾化芯134在一些实施例中呈长方形片状，其包括纵向设置的吸液面、第二多孔体1341以及设置在第二多孔体1341上的发热体1342。雾化器1包括一个纵轴线，该吸液面可与雾化器1的纵轴线平行设置，且与第一多孔体133紧贴。该第二多孔体1341的材质包括多孔陶瓷、多孔玻璃陶瓷、多孔玻璃或棉。第二多孔体1341与第一多孔体133导液连通。发热体1342在一些实施例中可为呈S型的发热膜，可以理解地，在其他实施例中，该发热件1342可不限于发热膜，例如，其也可以为发热丝或发热片；该发热件1342的形状也不限于S型，例如，其也可以呈螺旋状或网片状等。
雾化组件13在一些实施例中还包括导向结构和锁扣结构，该导向结构和锁扣结构相配合以使第一雾化座131与第二雾化座132稳固连接。
导向结构在一些实施例中包括设置第二雾化座132靠近第一雾化座131的侧壁的多数个导向柱1330以及设置在第一雾化座131上且与导向柱1332卡接配合的多数个导向孔1331。锁扣结构在一些实施例中包括设置在第二雾化座132靠近第一雾化座131的侧壁上的扣孔1332以及设置在第一雾化座131上且与扣孔1332卡接配合的卡勾1333。
液位检测组件14在一些实施例中可包括用于检测输液通道1311中的液流通断的第一检测电极141和第二检测电极，第一检测电极141在一些实施例中呈倒T型状，第一检测电极141包括自由端，其自由端暴露于第二通道段1319中靠近第一通道段1318处，第一电极136和第二电极137其中之一可以为第二检测电极或者两者都可以作为第二检测电极。可以理解地，在其他实施例中，第二检测电极也可以与电池电连接的其他电极。本实施例通过该第一检测电极141和第二检测电极的通断来检测输液通道1311中的液态气溶胶生成基质是否耗尽。当输液通道1311中液态气溶胶生成基质没有耗尽时，第一检测电极141与第二检测电极形成通路，当输液通道1311中液态气溶胶生成基质耗尽时，第一多孔体133吸取留存在输液通道1311表面的液态气溶胶生成基质或液态气溶胶生成基质膜，以使第一检测电极141与第二检测电极断路，进而确保输液通道1311中的液位检测的准确性，其中，输液通道1311中液态气溶胶生成基质耗尽指的是该输液通道1311中的液态气溶胶生成基质不能供雾化器1正常使用或输液通道1313和液位检测组件14上具有附在其表面的液态气溶胶生成基质膜。
泵气管道15在一些实施例中可包括密封套151、安装在密封套151下端的硅胶件152、安装在硅胶件152上的单向阀153、套设在单向阀153上的弹性元件154，安装在弹性元件154的第一连接件155。泵气管道15用于将动力组件24中的软管242的第二出气口中的气体传输到储液壳122中。
密封套151在一些实施例中呈圆筒状，其用于防止电子雾化装置不工作时，外界的空气进入到储液壳122中，造成污染。硅胶件152在一些实施例中呈圆筒状，其用于通过第二连接件243将主机2的动力组件24的软管231的第二出气口与泵气管道15相连接且硅胶件152与第二连接件243中心连通。单向阀153在一些实施例中与弹性元件154相配合，用将气体单向输送到所述储液壳122中，防止漏液。第一连接件155在一些实施例中呈筒状，其包括下管段1551和上管段1552，该下管段1551安装在密封套151的上端，用于密封该密封套151的上端面；该上管段1552安装在与第二进气口2421连通的第一容置槽1214中，用于导气。
以上实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据此实施，并不能限制本发明的保护范围。

Claims (20)

  1. 一种雾化器，包括储液组件、所述雾化组件和液位检测组件，所述雾化组件包括雾化芯以及将所述雾化芯与所述储液组件导液连接的输液通道，所述液位检测组件包括在所述输液通道中形成通路或断路的第一检测电极和第二检测电极；其特征在于，所述雾化组件还包括第一多孔体，所述第一多孔体设置于所述输液通道内，并位于所述第一检测电极和所述第二检测电极之间。
  2. 根据权利要求1所述的雾化器，其特征在于，所述第一多孔体包括棉，其设置在所述输液通道靠近所述雾化芯的一端。
  3. 根据权利要求1所述的雾化器，其特征在于，所述雾化组件还包括泄压装置，所述泄压装置与所述输液通道导气连通。
  4. 根据权利要求1所述的雾化器，其特征在于，所述雾化组件包括分别与所述雾化芯电性连接的第一电极和第二电极，所述第二检测电极与所述第一电极和/或第二电极共用。
  5. 根据权利要求3所述的雾化器，其特征在于，所述雾化器包括一个纵轴线，所述雾化芯包括平行于所述纵轴线设置的吸液面，所述吸液面与所述第一多孔体紧贴。
  6. 根据权利要求5所述的雾化器，其特征在于，所述输液通道包括进液部以及连接于所述进液部和所述雾化芯之间的横向通道。
  7. 根据权利要求6所述的雾化器，其特征在于，所述横向通道包括在所述进液部到所述雾化芯的方向上依序串联的第一通道段、第二通道段和第三通道段，所述第一通道段具有第一深度和第一宽度；所述第二通道段具有第一深度和第二宽度，所述第二宽度大于所述第一宽度，所述第二宽度与所述吸液面的宽度相当。
  8. 根据权利要求7所述的雾化器，其特征在于，所述第三通道段具有第二宽度和第二深度，所述第二深度大于所述第一深度，所述第二深度与所述吸液面的高度相当。
  9. 根据权利要求7所述的雾化器，其特征在于，所述第一多孔体充满所述第三通道段。
  10. 根据权利要求7所述的雾化器，其特征在于，所述第一检测电极包括自由端，所述自由端暴露于所述第二通道段中靠近所述第一通道段处。
  11. 根据权利要求7所述的雾化器，其特征在于，所述第二通道段和所述第三通道段交汇处附近的上侧设有排气孔。
  12. 根据权利要求11所述的雾化器，其特征在于，所述泄压装置包括带有第一进气口和第一出气口的泄压管以及安装于该第一出气口中的泄压阀，所述第一进气口与所述排气孔相连通。
  13. 根据权利要求12所述的雾化器，其特征在于，所述泄压阀包括阀本体以及形成有该阀本体中的至少一个泄压孔，每一泄压孔的孔径小于或等于0.5mm。
  14. 根据权利要求5所述的雾化器，其特征在于，所述雾化组件包括第一雾化座、设置于所述第一雾化座一侧且与所述第一雾化座相连接的第二雾化座，所述输液通道形成于所述第一雾化座中，并与所述吸液面导液连通。
  15. 根据权利要求14所述的雾化器，其特征在于，所述第一雾化座形成有带开口的第一嵌置槽，所述开口与所述输液通道相连通，所述第一嵌置槽用于安装所述雾化芯，以使所述雾化芯置于所述第一雾化座和所述第二雾化座之间。
  16. 根据权利要求14所述的雾化器，其特征在于，所述雾化组件还包括导向结构，所述导向结构包括设置在所述第二雾化座靠近所述第一雾化座的侧壁的至少一个导向柱以及设置在所述第一雾化座上且与所述导向柱卡接配合的至少一个导向孔。
  17. 根据权利要求16所述的雾化器，其特征在于，所述雾化组件还包括锁扣结构，所述锁扣结构与所述导向结构相配合以使所述第一雾化座与所述第二雾化座稳固连接。
  18. 根据权利要求17所述的雾化器，其特征在于，所述锁扣结构包括设置在所述第二雾化座靠近所述第一雾化座的侧壁上的扣孔以及设置在所述第一雾化座上且与所述扣孔卡接配合的卡勾。
  19. 根据权利要求3所述的雾化器，其特征在于，所述雾化器还包括吸嘴组件，所述吸嘴组件包括套接于所述雾化组件上的壳体以及与所述雾化组件导气连接的气流通道；所述雾化组件与所述壳体之间形成有与所述气流通道相连通的间隙，所述泄压装置依序通过所述间隙和所述气流通道与外界相连通。
  20. 一种电子雾化装置，其特征在于，包括权利要求1-19任一项所述的雾化器以及与所述雾化器连接的主机。
     
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Publication number Priority date Publication date Assignee Title
CN108968151A (zh) * 2017-05-31 2018-12-11 研能科技股份有限公司 电子香烟
CN112931951A (zh) * 2021-03-01 2021-06-11 深圳市基克纳科技有限公司 一种发热元件及雾化装置
CN216019087U (zh) * 2021-04-25 2022-03-15 深圳麦克韦尔科技有限公司 电子雾化装置
CN114246376A (zh) * 2021-12-17 2022-03-29 海南摩尔兄弟科技有限公司 电子雾化装置及雾化器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108968151A (zh) * 2017-05-31 2018-12-11 研能科技股份有限公司 电子香烟
CN112931951A (zh) * 2021-03-01 2021-06-11 深圳市基克纳科技有限公司 一种发热元件及雾化装置
CN216019087U (zh) * 2021-04-25 2022-03-15 深圳麦克韦尔科技有限公司 电子雾化装置
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