WO2024255627A1 - 电子雾化装置、雾化器及电源组件 - Google Patents

电子雾化装置、雾化器及电源组件 Download PDF

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Publication number
WO2024255627A1
WO2024255627A1 PCT/CN2024/096968 CN2024096968W WO2024255627A1 WO 2024255627 A1 WO2024255627 A1 WO 2024255627A1 CN 2024096968 W CN2024096968 W CN 2024096968W WO 2024255627 A1 WO2024255627 A1 WO 2024255627A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel
assembly
liquid
atomization
atomizer
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2024/096968
Other languages
English (en)
French (fr)
Inventor
宿继东
庄一
宋杰杰
汪成涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Smoore Technology Ltd
Smoore International Holdings Ltd
Original Assignee
Shenzhen Smoore Technology Ltd
Smoore International Holdings Ltd
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 CN202321499065.6U external-priority patent/CN220675154U/zh
Priority claimed from CN202322569000.0U external-priority patent/CN221179393U/zh
Priority claimed from CN202322795380.XU external-priority patent/CN221241700U/zh
Priority claimed from CN202322788178.4U external-priority patent/CN221785321U/zh
Application filed by Shenzhen Smoore Technology Ltd, Smoore International Holdings Ltd filed Critical Shenzhen Smoore Technology Ltd
Priority to EP24822579.9A priority Critical patent/EP4725339A1/en
Publication of WO2024255627A1 publication Critical patent/WO2024255627A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42Cartridges or containers for inhalable precursors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44Wicks
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46Shape or structure of electric heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48Fluid transfer means, e.g. pumps

Definitions

  • the present application relates to the field of atomization technology, and in particular to an electronic atomization device, an atomizer and a power supply assembly.
  • Electronic atomization devices are used to contain atomization media such as liquid medicine and smoke liquid and atomize them to generate aerosols for users to inhale.
  • Electronic atomization devices generally include a liquid storage tank and an atomization core.
  • the liquid storage tank is used to store the atomization medium to be atomized and supply it to the atomization core.
  • the space of the liquid storage tank of the existing atomization core is limited.
  • the user needs to replace the electronic atomization device with a new one, and the utilization rate of the electronic atomization device is low.
  • an embodiment of the present application provides an electronic atomization device with a refillable liquid supply.
  • An electronic atomization device comprises: an atomization assembly, comprising an atomization bracket and an atomization core, wherein a receiving groove is formed inside the atomization bracket, and the receiving groove is used to supply an atomization medium to the atomization core; and a replacement assembly, which is detachably connected to the atomization assembly, and the replacement assembly is used to supply the atomization medium to the receiving groove.
  • a further measuring chamber is provided in the replacement component, and the electronic atomization device further includes a conducting structure, and the conducting structure is used to connect the further measuring chamber and the containing groove.
  • the replacement component includes a sealing cover covering the opening of the refill chamber
  • the conductive structure includes a piercing member disposed on the atomizer bracket, and the piercing member can pierce the sealing cover to connect the refill chamber to the containing groove.
  • the sealing cover includes an annular cover plate and a sealing member arranged on the annular cover plate, the annular cover plate is provided with a guide hole corresponding to the piercing member, the sealing member includes a main body and a sealing member, the sealing member is movably connected to the main body through a cantilever, the sealing member can seal the guide hole, and the piercing member can push the sealing member to separate from the guide hole so that the follow-up chamber is connected to the accommodating groove.
  • the puncture member is formed with a puncture hole, an outlet and a guide channel, the outlet is connected to the receiving groove, the guide channel is connected to the puncture hole and the outlet, and the conductive structure also includes a liquid guiding member arranged in the guide channel to adjust the liquid guiding speed.
  • the conductive structure is a regulating valve, a one-way pump, or a consumable part that can undergo phase change.
  • the conductive structure further includes a first protective cap detachably disposed on the piercing member.
  • the atomization assembly includes an atomization seat disposed in the receiving groove, the atomization seat forming There is a mist guide channel and a liquid supply port, the atomizer core is arranged in the atomizer seat, the liquid supply port is connected to the accommodating groove and the atomizer core, and the replacement component includes a mist outlet channel, and the mist guide channel is used to connect to the mist outlet channel.
  • the atomization bracket includes an annular sleeve with openings at both ends and a partition plate located inside the annular sleeve, the other side surface of the partition plate along the thickness direction and the inner circumferential wall of the annular sleeve enclose the accommodating groove, the partition plate is formed with a through hole, and one end of the mist guide channel is connected to the mist outlet channel through the through hole.
  • one side surface of the partition plate along the thickness direction and the inner circumferential wall of the annular sleeve are combined to form an assembly groove
  • the replacement component includes a shell that detachably accommodates the assembly groove
  • the atomizer seat is a hollow sleeve structure
  • the shell includes an inner ring shell and an outer ring shell located on the outer periphery of the inner ring shell, the outer ring shell is detachably accommodated in the assembly groove, the mist outlet channel and the suction nozzle are formed in the inner ring shell, and one end of the atomizer seat is used to be sealed and sleeved with the inner ring shell.
  • one end of the outer ring shell away from the receiving groove is connected to one end of the inner ring shell away from the receiving groove, and a follow-up cavity groove is formed between the inner ring shell and the outer ring shell.
  • the atomizer seat is further provided with a second protective cap for sealing the mist guide channel.
  • the replacement assembly further includes a sealing sleeve, which is sandwiched between the inner ring shell and the atomizer seat.
  • the electronic atomization device includes a power supply module, which is used to supply power to the atomization assembly.
  • An electronic atomization device provided by an embodiment of the present application has a receiving slot for storing atomized medium and an assembly slot for assembling replacement components in the atomization bracket of the atomization component.
  • the assembly slot can be used to assemble replacement components.
  • the replacement component does not need to supply liquid, it can seal the assembly slot, and it is not easy for the atomized medium to leak out during transportation.
  • the replacement component can also be provided with a continuous measuring chamber according to the needs of the user. After the replacement component is assembled into the assembly slot, the continuous measuring chamber is connected to the receiving slot to realize the continuous supply of atomized medium to the receiving slot.
  • an atomizer in one embodiment, includes: a shell assembly, including an outer shell and an air outlet pipe having an air outlet channel, a liquid storage tank for accommodating atomized liquid is formed between the outer shell and the air outlet pipe; an atomizer assembly is arranged in the shell assembly, the atomizer assembly encloses the liquid storage tank, and the atomizer assembly has an atomization channel connected to the air outlet channel; a ventilation and pressure stabilizing structure is connected to at least one of the atomizer assembly and the air outlet pipe, the ventilation and pressure stabilizing structure includes an extension portion extending into the liquid storage tank, the extension portion cooperates with the air outlet pipe to form a ventilation resistance that hinders the flow of gas between the atomization channel and the liquid storage tank, and when the atomizer is in a ventilation state, a ventilation channel between the extension portion and the air outlet pipe connects the liquid storage tank and the atomization channel.
  • a capillary space is formed between the extension portion and the air outlet pipe, the capillary space is a part of the ventilation channel, the capillary space is connected to the liquid storage tank, and the atomized liquid in the liquid storage tank fills the capillary space under capillary action to form the ventilation resistance between the atomization channel and the liquid storage tank.
  • the extending portion has a first connecting port and a second connecting port at opposite ends along the extending direction, respectively.
  • the first connecting port connects the atomization channel and the capillary space
  • the second connecting port connects the capillary space and the liquid storage tank.
  • a side wall of the extending portion is further provided with a liquid supply groove connecting the liquid storage bin and the capillary space, the liquid supply groove extends along an extension direction of the extending portion, and one end of the liquid supply groove is connected to the second connecting port.
  • the extending portion is sleeved on one end of the air outlet pipe close to the atomization assembly, the number of the liquid supply grooves is two, and the two liquid supply grooves are staggered relative to the center of the air outlet pipe.
  • At least a portion of the extending portion is in contact with the outlet pipe to separate the atomization channel and the liquid storage tank, and when the atomizer is in the ventilation state, at least a portion of the extending portion is in contact with the outlet pipe to separate the atomization channel and the liquid storage tank.
  • the trachea is separated to form the ventilation channel.
  • a ventilation groove is provided on the outer surface of one end of the air outlet pipe close to the atomization assembly, and the ventilation groove constitutes a part of the ventilation channel.
  • One end of the ventilation groove is connected to the atomization channel, and the other end of the ventilation groove extends to the extension portion.
  • the extending portion is sleeved on one end of the air outlet pipe close to the atomization assembly, and the extending portion includes two valve sheets detachably attached to the air outlet pipe, and the two valve sheets are opposite to each other and spaced apart.
  • an electronic atomization device includes a power supply assembly and any of the above-mentioned atomizers, wherein the power supply assembly is electrically connected to the atomization assembly.
  • the embodiments of the present application provide an atomizer and an electronic atomization device, wherein the atomizer includes a shell assembly, an atomization assembly, and a ventilation and voltage stabilization structure, wherein the ventilation and voltage stabilization structure includes an insertion portion extending into the liquid storage tank, wherein the insertion portion cooperates with the air outlet pipe to form a ventilation resistance between the atomization channel and the liquid storage tank, and when the atomizer is in a ventilation state, a ventilation channel is formed between the insertion portion and the air outlet pipe to overcome the ventilation resistance to connect the liquid storage tank and the atomization channel.
  • the insertion portion it is possible to ensure that there is always a ventilation resistance between the liquid storage tank and the atomization channel, so that the air in the atomization channel must overcome the ventilation resistance before it can flow into the liquid storage tank for ventilation. Therefore, it is possible to prevent the liquid storage tank from being directly connected to the atmosphere, thereby preventing excessive liquid supply in a single port during the suction process, so as to prevent problems such as smoke attenuation and serious liquid leakage.
  • an electronic atomization device includes:
  • a shell component having an air inlet, a guide channel communicating with the air inlet, and an air outlet channel having an air outlet, the guide channel and the air outlet channel being spaced apart;
  • the atomizer assembly includes a first flow guide member having a first channel and an atomizer core having a second channel, the first channel and the second channel together constitute a part of the atomizer channel, and the end surfaces at opposite ends of the first flow guide member are in contact with the atomizer core and the shell assembly respectively, so that the second channel is connected to the air outlet channel through the first channel.
  • the shell assembly includes an outer shell and a bracket assembly, the bracket assembly is arranged in the outer shell, the guide channel is arranged in the bracket assembly, and the atomizer assembly includes a sealing plug having a third channel, and the opposite ends of the sealing plug are respectively in contact with the atomizer core and the bracket assembly, so that the guide channel is connected to the second channel through the third channel.
  • the shell assembly includes a liquid suction chamber, and one end of the guide channel facing away from the third channel is connected to the liquid suction chamber, so that the liquid guide path extends into the liquid suction chamber.
  • the inner wall surface of the guide channel is coplanar with the inner wall surface of the third channel.
  • the bracket assembly includes a bracket having an air passage cavity, and a second flow guide member disposed in the air passage cavity, the flow guide channel is disposed in the second flow guide member, and the air passage cavity and the flow guide channel constitute a part of the air flow path.
  • the second flow guiding member includes two flow guiding columns spaced apart and arranged in the air passage cavity, and the flow guiding channel is formed between the two flow guiding columns.
  • the shell assembly has a liquid storage tank and a guide cavity connected to the liquid storage tank, the sealing plug is used to seal the guide cavity, the electronic atomization device also includes a first liquid guide cotton arranged in the guide cavity, and the shell assembly has an installation cavity for installing the atomization core.
  • the shell assembly includes a liquid storage tank and a ventilation channel, the liquid storage tank is connected to the first channel through the ventilation channel, the ventilation channel has a ventilation inlet connected to the first channel, and a ventilation outlet connected to the liquid storage tank, the distance between the ventilation outlet and the central cross-section of the liquid storage tank is a first spacing, the distance between the connection point between the liquid storage tank and the guide cavity and the central cross-section is a second spacing, and the first spacing is not less than the second spacing.
  • the embodiment of the present application provides an electronic atomization device, including a shell assembly and an atomization assembly, wherein an air flow path is formed between the air inlet and the air outlet of the shell assembly, passing through at least a guide channel, an atomization channel and an air outlet channel, and a liquid guide path is formed between the air outlet channel and the guide channel, passing through the atomization channel.
  • the end surfaces at opposite ends of the atomization assembly are in contact with the shell assembly so that the atomization channel is connected to the air outlet channel and the guide channel, respectively.
  • a power supply assembly of an electronic atomization device includes:
  • a microphone is arranged in the shell assembly, and the microphone has a normal pressure sensing surface and a negative pressure sensing surface, the normal pressure sensing surface is used to sense the atmospheric pressure, and the negative pressure sensing surface is used to sense the negative pressure in the airflow path, and the angle between the normal of the negative pressure sensing surface and the extension direction of the air outlet is greater than 90° and less than or equal to 180°.
  • the power supply assembly further includes a bracket assembly disposed in the shell assembly, the bracket assembly having a microphone mounting cavity, the microphone being disposed in the microphone mounting cavity, and an area of the microphone mounting cavity located on one side of the negative pressure sensing surface being connected to the airflow path, the shell assembly includes a bottom cover, the air inlet is opened in the bottom cover, the bottom cover encloses the microphone mounting cavity and is spaced apart from the negative pressure sensing surface.
  • the bracket assembly includes a microphone mounting seat
  • the microphone mounting seat includes a seat body arranged on the bottom cover, and a circuit board located on the side of the seat body away from the bottom cover, the seat body and the circuit board are jointly arranged to form the microphone mounting cavity
  • the circuit board has a through hole, and at least a partial area of the normal pressure sensing surface is connected to the airflow path through the through hole.
  • the power supply assembly further includes a first sealing rib located between an end surface of the seat body and an end surface of the circuit board.
  • the airflow path includes a first flow port and a second flow port located on the bracket assembly, and along the extension direction of the airflow path, the second flow port is located downstream of the first flow port, and the connection between the microphone mounting cavity and the airflow path is located upstream of the second flow port, the cross-sectional area of the first flow port is the minimum cross-sectional area of the airflow path, the cross-sectional area of the second flow port is not less than 2 times the cross-sectional area of the first flow port, and is the minimum cross-sectional area of the area of the airflow path downstream of the first flow port.
  • the air flow path includes a first channel located upstream of the second flow outlet, the bracket assembly has a connecting port connecting the microphone mounting cavity and the first channel, the first channel has a bottom wall away from the side of the air outlet, a partial area of the bottom wall forms a liquid guide boss protruding into the first channel, and the connecting port is located on the liquid guide boss.
  • the electronic atomization device further includes liquid-absorbing cotton disposed in the first channel.
  • an electronic atomization device includes an atomization component and any of the power supply components described above, wherein The atomizing assembly is arranged in the housing assembly and is electrically connected to the microphone.
  • the embodiment of the present application provides a power supply assembly and an electronic atomization device
  • the power supply assembly includes a housing assembly and a microphone
  • the microphone has a normal pressure sensing surface and a negative pressure sensing surface
  • the normal pressure sensing surface is used to sense atmospheric pressure
  • the negative pressure sensing surface is used to sense negative pressure in the airflow path.
  • the external airflow will move toward one side of the air outlet, and because the angle between the normal direction of the negative pressure sensing surface of the microphone and the air outlet direction of the air outlet is an obtuse angle, that is, the microphone is inverted, the negative pressure sensing surface is located on the side of the microphone away from the air outlet, and the normal pressure sensing surface is located on the side of the microphone close to the air outlet, that is, on the leeward side of the microphone, so the external airflow will not impact the normal pressure sensing surface of the microphone in the opposite direction, so that the microphone will only be activated due to the pressure difference formed between the negative pressure sensing surface and the normal pressure sensing surface during the suction process, which can avoid the situation where the microphone is easily activated due to the direct impact of the external airflow when the normal direction of the normal pressure sensing surface of the microphone is away from the air outlet, thereby avoiding the erroneous activation of the microphone.
  • An atomizing assembly is used to connect a further measuring assembly, wherein the further measuring assembly has a further measuring chamber, and the atomizing assembly comprises:
  • An atomizing bracket comprising a liquid storage cavity and a liquid inlet channel communicating with the liquid storage cavity;
  • an atomizer core disposed in the atomizer support and located at a side of the liquid storage cavity away from the liquid inlet channel;
  • the blocking member can be switched between a first position for blocking the liquid inlet of the liquid inlet channel and a second position for opening the liquid inlet, and when the atomization component is connected to the further metering component, the blocking member can be switched to the second position for opening the liquid inlet, so that the liquid inlet channel is connected to the further metering chamber.
  • the liquid inlet is opened on the top surface or the side surface of the liquid inlet channel, and the blocking member is located in the liquid inlet channel to block the liquid inlet when in the first position.
  • the atomization assembly includes a supporting portion, and the supporting portion protrudes from the end surface of the atomization assembly that contacts the follow-up assembly.
  • the abutting portion is connected to the blocking member.
  • the abutting portion includes a connecting end and an abutting end, the abutting end and the blocking member are respectively arranged at opposite ends of the connecting end, there is a gap between the connecting end and the inner wall of the liquid inlet channel, and the abutting portion can drive the blocking member to separate from the liquid inlet channel under the push of the follow-up component.
  • the liquid inlet is opened on the side of the liquid inlet channel, and the blocking member is sleeved outside the liquid inlet channel to block the liquid inlet.
  • the blocking member moves to the second position under the push of the further metering component to open the liquid inlet channel.
  • the atomization support includes a conducting member, the liquid inlet channel is formed in the conducting member, and when the further metering component is connected to the atomization component, the liquid inlet channel is communicated with the further metering chamber.
  • the atomization assembly further includes a channel seal, and the channel seal is sleeved on the conducting member to seal a gap between an outer surface of the channel seal and the follow-up assembly.
  • the atomization component is detachably connected to the continuing component and the power supply component respectively.
  • the guide rail is against the atomization bracket, and the atomization component and the follow-up component can rotate relatively;
  • the follow-up component is provided with one end of the guide rail inserted into the atomization component, and the guide rail is inserted in the guide groove.
  • FIG1 is a perspective view of an electronic atomization device according to an embodiment of the present application.
  • FIG2 is a cross-sectional view of the electronic atomization device shown in FIG1 ;
  • FIG3 is an enlarged view of point A in FIG2 ;
  • FIG4 is a cross-sectional view of an electronic atomization device according to another embodiment of the present application.
  • FIG5 is an enlarged view of point B in FIG4;
  • FIG6 is a cross-sectional view of an electronic atomization device according to another embodiment of the present application.
  • FIG7 is an enlarged view of point C in FIG6;
  • FIG8 is an enlarged view of point D in FIG7;
  • FIG11 is a cross-sectional view of an electronic atomization device according to another embodiment of the present application.
  • FIG12 is an enlarged view of point E in FIG11 ;
  • FIG13 is a perspective view of the sealing cover in FIG12;
  • FIG14 is a perspective view of the blocking member in FIG12;
  • FIG15 is a perspective view of a replacement assembly according to an embodiment of the present application.
  • FIG16 is a front view of the replacement assembly shown in FIG15;
  • FIG18 is a perspective view of a replacement assembly according to another embodiment of the present application.
  • FIG19 is a front view of the replacement assembly shown in FIG18;
  • Fig. 20 is a cross-sectional view along line F-F in Fig. 19;
  • FIG21 is a perspective view of a replacement assembly according to another embodiment of the present application.
  • FIG23 is a schematic diagram of the structure of an electronic atomization device according to an embodiment of the present application.
  • Fig. 24 is a cross-sectional view along line A-A in Fig. 23;
  • FIG25 is a partial enlarged view of point B in FIG24;
  • FIG26 is a perspective view of the housing assembly in FIG24;
  • FIG27 is a partial enlarged view of point C in FIG26;
  • FIG28 is a perspective view of the ventilation and pressure stabilization structure in FIG24;
  • FIG29 is a cross-sectional view of an electronic atomization device according to another embodiment of the present application.
  • FIG30 is a partial enlarged view of point D in FIG29;
  • FIG31 is a perspective view of the ventilation and pressure stabilization structure in FIG30;
  • FIG32 is a front view of an electronic atomization device according to an embodiment of the present application.
  • Fig. 33 is a cross-sectional view along line A-A in Fig. 32;
  • FIG34 is a cross-sectional view of FIG33 after removing the liquid-guiding cotton, atomizing liquid, battery and atomizing assembly;
  • FIG35 is a partial enlarged view of point B in FIG33;
  • FIG36 is a cross-sectional view of the housing in FIG32 from another direction;
  • FIG37 is a partial enlarged view of point C in FIG36;
  • FIG38 is a perspective view of the bracket assembly in FIG33;
  • FIG39 is a perspective view of the tube body of the atomizer assembly in FIG33 ;
  • FIG40 is a perspective view of the first flow guide of the atomizing assembly in FIG33 ;
  • FIG41 is a side view of an electronic atomization device according to an embodiment of the present application.
  • Fig. 42 is a cross-sectional view along line A-A in Fig. 41;
  • FIG43 is a partial enlarged view of point B in FIG42;
  • FIG44 is a cross-sectional view of the electronic atomization device shown in FIG41 along another direction;
  • FIG45 is a partial enlarged view of point C in FIG44;
  • FIG46 is a perspective view of the battery holder in FIG44;
  • FIG47 is a front view of FIG46
  • Fig. 48 is a right side view of Fig. 46;
  • FIG49 is a three-dimensional view of the microphone, the microphone mounting base and the bottom cover;
  • FIG50 is a three-dimensional view of FIG49 after removing the circuit board
  • FIG51 is a three-dimensional view of FIG50 after removing the microphone
  • FIG52 is a perspective view of the bottom cover in FIG51;
  • FIG53 is a partial enlarged view of point D in FIG52;
  • FIG54 is a perspective view of the seat body in FIG51;
  • FIG55 is a three-dimensional view of the seat body in FIG54 from another perspective
  • Figure 56 is a schematic diagram of the electronic atomization device of the first embodiment of the present application when a follow-up component is provided.
  • Figure 57 is a schematic diagram of the electronic atomization device of the first embodiment of the present application when a nozzle is provided.
  • Figure 58 is a schematic diagram of the partial structural decomposition of the electronic atomization device shown in Figure 56.
  • Figure 59 is a schematic diagram of the assembly of the atomization component and the follow-up component of the electronic atomization device shown in Figure 56.
  • Figure 60 is a schematic diagram of the assembly of the channel seal of the electronic atomization device shown in Figure 56.
  • FIG. 61 is a schematic diagram of the structure of the blocking piece and the blocking connector of the electronic atomization device shown in FIG. 56 .
  • FIG. 62 is a schematic diagram of the structure of the sealing component and the sealing connector of the electronic atomization device shown in FIG. 56 .
  • Figure 63 is a schematic diagram of the electronic atomization device of the second embodiment of the present application when a follow-up component is provided.
  • Figure 64 is a schematic diagram of the electronic atomization device of the second embodiment of the present application when a nozzle is provided.
  • Figure 65 is a schematic diagram of the partial structural decomposition of the electronic atomization device shown in Figure 63.
  • Figure 66 is a schematic diagram of the assembly of the atomization component and the follow-up component of the electronic atomization device shown in Figure 63.
  • Figure 67 is a schematic diagram of the assembly of the sealing part of the electronic atomization device shown in Figure 63.
  • FIG. 68 is a schematic diagram of the structure of the sealing component and the sealing connector of the electronic atomization device shown in FIG. 63 .
  • Figure 69 is a schematic diagram of the electronic atomization device of the third embodiment of the present application when a follow-up component is provided.
  • Figure 70 is a schematic diagram of the electronic atomization device of the third embodiment of the present application when a nozzle is provided.
  • Figure 71 is a schematic diagram of the structure of the electronic atomization device shown in Figure 70.
  • Figure 72 is a schematic diagram of the partial structural decomposition of the electronic atomization device shown in Figure 69.
  • FIG. 73 is a schematic diagram of the assembly of the atomization component and the follow-up component of the electronic atomization device shown in FIG. 69 .
  • FIG74 is a schematic diagram of the internal structure of the electronic atomization device shown in FIG69 from another angle.
  • Figure 75 is a schematic diagram of the structure of the top cover of the electronic atomization device shown in Figure 69.
  • FIG. 76 is a schematic diagram of the structure of the blocking member of the electronic device shown in FIG. 69 .
  • Figure 77 is a schematic diagram of the structure of the sealing part of the electronic atomization device shown in Figure 69.
  • Figure 78 is a schematic diagram of the decomposition of the atomization component and the follow-up component of the electronic atomization device shown in Figure 69.
  • Figure 79 is a schematic diagram of the connection between the atomization component and the follow-up component of the electronic atomization device shown in Figure 69.
  • Figure 80 is a schematic diagram of the battery assembly of the electronic atomization device shown in Figure 69.
  • an electronic atomization device 100 includes an atomization component 1 and a replacement component 2.
  • the electronic atomization device 100 can be used to contain an atomization medium such as liquid medicine, cigarette liquid or a semi-solid medium and atomize it to generate an aerosol for the user to inhale.
  • the atomizer assembly 1 includes an atomizer support 11 and an atomizer core 12.
  • a receiving groove 11b and an assembly groove 11a are formed in the atomizer support 11.
  • the receiving groove 11b can store the atomizer medium and supply the atomizer core 12 with the atomizer medium.
  • the atomizer medium introduced into the atomizer core 12 by the receiving groove 11b can be atomized into an aerosol by the atomizer core 12.
  • the assembly groove 11a is used to assemble the replacement assembly 2.
  • the replacement component 2 is detachably connected to the atomizer component 1, and is used to supply the atomizing medium to the receiving groove 11b.
  • an additional metering chamber 21a can be provided in the replacement component 2 according to the needs of the user.
  • the metering chamber 21a is connected to the receiving groove 11b, and the atomizing medium can be continuously supplied to the receiving groove 11b.
  • a part of the replacement component 2 can be accommodated in the assembly groove 11a.
  • the accommodation method of the replacement component 2 and the assembly groove 11a is not limited.
  • the replacement component 2 is formed with a first magnetic surface
  • the assembly groove 11a has a second magnetic surface
  • the first magnetic surface and the second magnetic surface are magnetically matched.
  • the assembly groove 11a is a groove with an assembly port, and the replacement component 2 is accommodated in the assembly groove 11a through the assembly port and is sealed and connected to the atomizer component 1.
  • the replacement component 2 can seal the assembly groove 11a when liquid supply is not needed, and the atomization medium is not likely to leak during transportation.
  • the atomizer assembly 1 also includes an atomizer seat 13 disposed in the receiving groove 11b.
  • the atomizer seat 13 is formed with a mist guide channel 13a and a liquid supply port 13b.
  • the atomizer core 12 is disposed in the mist guide channel 13a of the atomizer seat 13, and the liquid supply port 13b communicates with the receiving groove 11b and the atomizer core 12.
  • the replacement component 2 has a mist outlet channel 211a and a nozzle 211b connected to one end of the mist outlet channel 211a.
  • the mist guide channel 13a is connected to the mist outlet channel 211a.
  • the atomizer seat 13 is a hollow tubular structure extending up and down
  • the mist guide channel 13a is a hollow area in the atomizer seat 13
  • the liquid supply port 13b is a circular through hole opened on the side wall of the atomizer seat 13.
  • the upper end of the mist guide channel 13a is connected to the lower end of the mist outlet channel 211a.
  • the atomizing core 12 is a hollow mesh structure.
  • the atomizing core 12 can also be a plate-like structure.
  • the structure of the atomizing seat 13 can be adjusted to the structure of the atomizing core 12, for example, it can also be a plate-like structure.
  • the atomization method of the atomizer core 12 is not limited, including but not limited to ultrasonic atomization, vibration atomization, heating atomization and the like.
  • the atomizer core 12 includes a heating body 121 and a liquid-conducting liquid 122 coated on the heating body 121.
  • the liquid-conducting liquid 122 is used to absorb the atomizing medium from the liquid supply port 13b and conduct it to the heating body 121.
  • the material of the liquid-conducting liquid 122 includes but is not limited to cotton, porous ceramics, fiber ropes and other porous materials.
  • the atomization assembly 1 also includes an electrode 14 electrically connected to the heating body 121. When the electrode 14 is energized, it can cause the heating body 121 to heat up, so that the atomizing medium in the liquid-conducting liquid 122 is atomized into an aerosol.
  • a cotton core for storing atomized medium is disposed in the receiving groove 11b, and the cotton core can supply atomized medium to the liquid guide 122.
  • the cotton core has a good adsorption effect on the atomized medium, and the electronic atomization device 100 is not prone to leakage of atomized medium during transportation or abnormal upside-down placement.
  • the replacement component 2 includes a sleeve 21, and the assembly groove 11a is used to detachably accommodate the sleeve 21 of the replacement component 2. That is to say, the sleeve 21 can be assembled into the assembly groove 11a or removed from the assembly groove 11a according to the actual needs of the user.
  • the sleeve 21 includes an inner ring shell 211 and an outer ring shell 212, and the outer ring shell 212 is located on the outer periphery of the inner ring shell 211.
  • the outer ring shell 212 is connected to the atomization bracket 11, and the end of the outer ring shell 212 away from the receiving groove 11b is connected to the end of the inner ring shell 211 away from the receiving groove 11b.
  • the mist outlet channel 211a and the suction nozzle 211b are formed in the inner ring shell 211.
  • the outer ring shell 212 and the inner ring shell 211 are both hollow cylindrical structures extending in the up and down directions.
  • the outer peripheral wall of the lower part of the outer ring shell 212 is sealed and accommodated in the assembly groove 11a.
  • the upper end of the inner ring shell 211 The inner ring shell 211 is smoothly connected to the upper end of the outer ring shell 212.
  • the inner peripheral wall of the inner ring shell 211 surrounds and forms a mist channel 211a.
  • the upper end opening of the inner ring shell 211 is a suction nozzle 211b, and the lower end of the inner ring shell 211 is sleeved with the atomizing seat 13, so that the mist outlet channel 211a is connected to the mist guide channel 13a.
  • the casing 21 of this embodiment is a double-layer annular structure consisting of an inner ring shell 211 and an outer ring shell 212, and is lighter in texture.
  • the structural shapes of the inner ring shell 211 and the outer ring shell 212 include but are not limited to annular cylindrical structures such as a circular ring shell, an elliptical ring shell, a square ring shell, etc.
  • the inner ring shell 211 and the outer ring shell 212 are integrally formed parts, so that the sleeve shell 21 has a higher structural strength.
  • the replacement component 2 can be a sealing structure that only seals the assembly groove 11a, such as only a cover that is sealed and sleeved in the assembly groove 11a.
  • the atomizer bracket 11 includes an annular sleeve 111 with openings at both ends and a partition plate 112 located in the annular sleeve 111.
  • the thickness direction of the partition plate 112 is the same as the up and down direction, and the side surface (i.e., the upper surface) of the partition plate 112 along the thickness direction is enclosed with the inner circumferential wall of the annular sleeve 111 to form an assembly groove 11a with an opening at the upper end.
  • the other side surface (i.e., the lower surface) of the partition plate 112 along the thickness direction is enclosed with the inner circumferential wall of the annular sleeve 111 to form a receiving groove 11b with an opening at the lower end.
  • a through hole 112a is provided on the partition plate 112, and one end of the mist guide channel 13a is connected to the mist outlet channel 211a through the through hole 112a.
  • the annular sleeve 111 and the partition plate 112 are integrally formed parts, so that the atomizer bracket 11 has a higher structural strength.
  • the sleeve connection mode of the inner ring shell 211 and the atomizer seat 13 is not particularly limited, and the inner ring shell 211 can be sleeved in the atomizer seat 13, or the atomizer seat 13 can be sleeved in the inner ring shell 211.
  • the replacement component 2 also includes a sealing sleeve 22, and the sealing sleeve 22 is sandwiched between the inner ring shell 211 and the atomizer seat 13.
  • the sealing sleeve 22 is roughly annular, and the lower end of the inner ring shell 211 extends into the atomizer seat 13 through the through hole 112a of the partition plate 112, and the sealing sleeve 22 is sleeved between the outer peripheral wall of the inner ring shell 211 and the inner peripheral wall of the outer ring shell 212.
  • the material of the sealing sleeve 22 is not particularly limited, including but not limited to a flexible sealing material such as rubber, silicone, etc. with good sealing effect and certain elasticity. Since the sealing sleeve 22 is sandwiched between the inner ring shell 211 and the atomizer seat 13, the sealing of the mist guide channel 13a and the mist outlet channel 211a can be ensured.
  • the aerosol formed by the atomization of the atomizer core 12 flows into the mist outlet channel 211a from the mist guide channel 13a and then flows out from the mouthpiece 211b, avoiding the leakage of the aerosol from other positions and the waste.
  • the replacement assembly 2 further includes a sealing ring 25, which is sandwiched between the outer peripheral wall of the sleeve 21 and the inner peripheral wall of the assembly groove 11a.
  • the sealing ring 25 is an annular ring that is sleeved between the outer peripheral wall of the outer ring shell 212 and the inner peripheral wall of the annular sleeve 111 to play a sealing role between the two.
  • the material of the sealing ring 25 is not particularly limited, including but not limited to a flexible sealing material such as rubber, silicone, etc. with good sealing effect and certain elasticity.
  • the outer peripheral wall of the outer ring shell 212 is formed with a positioning groove 212a, and the positioning groove 212a is an annular groove of the opening of the annular sleeve 111 that matches the shape of the sealing ring 25, and the sealing ring 25 is arranged in the positioning groove 212a.
  • a further measuring chamber 21a is formed between the inner ring shell 211 and the outer ring shell 212.
  • the further measuring chamber 21a is formed by the outer peripheral wall of the inner ring shell 211 and the inner peripheral wall of the outer ring shell 212.
  • the electronic atomization device 100 also includes a conduction structure 3 arranged on the atomization bracket 11 or the replacement component 2, and the further measuring chamber 21a can be connected to the receiving groove 11b through the conduction structure 3.
  • the conduction structure 3 is arranged on the partition plate 112, and the conduction structure 3 can achieve conduction between the further measuring chamber 21a and the receiving groove 11b under certain conditions.
  • the liquid storage space of the liquid storage tank of the electronic atomization device 100 is limited.
  • the cotton core itself has a certain volume, which will reduce the liquid output of the liquid storage tank to a certain extent.
  • the saturation of the cotton core liquid storage cannot reach 100%, resulting in a small liquid storage capacity in the overall liquid storage tank.
  • the remaining liquid volume is 20%, the atomization consistency of the atomized medium is greatly attenuated, and a burnt smell will be produced.
  • the existing electronic atomization device has a short service life and a small number of suction ports when the liquid storage space is limited, and the utilization rate of the atomized medium is not high.
  • the atomized medium in the metering chamber 21a can flow into the receiving groove 11b through the conduction structure 3.
  • the casing 21 with the metering chamber 21a can continuously supply liquid to the receiving groove 11b, and the saturation of the cotton core in the receiving groove 11b can be ensured at all times.
  • the atomization consistency of the electronic atomization device 100 will not be attenuated, the electronic atomization device 100 can be used for a longer time, the number of suction ports is more, and the utilization rate of the electronic atomization device 100 is improved.
  • the atomized medium in the receiving tank 11b is about to be used up, the atomized medium is injected into the metering chamber 21a again, so that the atomized medium in the metering chamber 21a will not contact the atomizing core 12 too early, so as to maintain the freshness of the atomized medium in the metering chamber 21a and improve the quality of the aerosol generated by atomization.
  • the metering chamber 21a can also be directly replaced with a replacement component storing the atomized medium in the metering chamber 21a, so as to replenish the atomized medium in the receiving tank 11b after it is used up, and the atomizing core 12 can be reused.
  • the storage form of the atomized medium in the metering chamber 21a is not particularly limited.
  • the metering chamber 21a is provided with a cotton core, and the atomized medium is stored through the cotton core.
  • the cotton core has a good effect of absorbing the atomized medium, and it is not easy for the atomized medium to leak.
  • the cotton core can also be omitted, that is, the atomized medium is directly stored in the metering chamber 21a.
  • Such a setting can make the liquid storage volume of the metering chamber 21a large, the use time of the electronic atomization device 100 is longer, and the number of suction mouths is more.
  • the structure of the conducting structure 3 is not particularly limited.
  • the conducting structure 3 is a regulating valve, which can adjust the amount of liquid entering the containing tank 11b from the metering chamber 21a according to the remaining liquid storage volume in the containing tank 11b, so as to achieve continuous liquid supply to the containing tank 11b.
  • the conducting structure 3 is a one-way pump that only allows the atomized medium in the further measuring chamber 21a to flow into the containing tank 11b.
  • the one-way pump is turned on, and the atomized medium in the further measuring chamber 21a is introduced into the containing tank 11b through the one-way pump, so as to realize continuous liquid supply to the containing tank 11b.
  • the conducting structure 3 is a consumable component that blocks the further measuring chamber 21a and the receiving groove 11b.
  • the consumable component can undergo a phase change under certain physical conditions to connect the further measuring chamber 21a with the receiving groove 11b.
  • the consumable component is a hot-melt medium, such as a gel.
  • the gel is solid at room temperature, such as 25°C. After the gel is heated to a melting temperature, such as 50°C to 70°C, it liquefies to connect the further measuring chamber 21a with the receiving groove 11b.
  • the structure of the electronic atomization device 100 of another embodiment of the present application is similar to that of the electronic atomization device 100 shown in Figures 2 to 3, except that the replacement component 2 includes a sealing cover 23 covering the opening of the refilling chamber 21a.
  • the conduction structure 3 includes a piercing member 31 disposed on the partition plate 112. In the process of installing the replacement component 2 from top to bottom into the assembly slot 11a, the piercing member 31 can abut against the sealing cover 23 and pierce the sealing cover 23, so that the atomized medium in the refilling chamber 21a can flow into the containing slot 11b through the guide channel 31c, so as to achieve continuous liquid supply to the containing slot 11b.
  • the sealing cover 23 includes an outer ring sleeve 231, an inner ring sleeve 232 and an annular cover plate 233 connected between the inner ring sleeve 232 and the outer ring sleeve 231.
  • the outer ring sleeve 231 is located at the outer periphery of the inner ring sleeve 232, and the outer ring sleeve 231 is sealed and sleeved with the outer ring shell 212.
  • the outer peripheral wall of the outer ring shell 212 is formed with a plug 2121 protruding outward, and the outer ring sleeve 231 is provided with a plug hole 231a, and the plug 2121 is snap-fitted with the plug hole 231a. This ensures that the sealing cover 23 will not fall off the outer ring shell 212, and the sealing reliability is high.
  • the inner ring sleeve 232 is sandwiched between the inner ring shell 211 and the partition plate 112.
  • the outer peripheral wall of the inner ring shell 211 is formed with a step surface 211d facing the partition plate 112, one end of the inner ring sleeve 232 abuts against the step surface 211d, and the other end of the inner ring sleeve 232 is sandwiched between the outer peripheral wall of the inner ring shell 211 and the peripheral side wall of the atomizer seat 13.
  • the step surface 211d can facilitate the installation and fixation of the inner ring sleeve 232.
  • the piercing member 31 can penetrate the annular cover plate 233 to achieve continuous liquid supply from the continuous measuring chamber 21a to the containing groove 11b.
  • the outer ring sleeve 231, the inner ring sleeve 232 and the annular cover plate 233 are integrally formed, so that the overall sealing performance of the sealing cover 23 is good.
  • the outer ring sleeve 231 can be sleeved on the inner side of the outer ring shell 212 or on the outer side of the outer ring shell 212.
  • the inner ring sleeve 232 can also be sleeved on the inner ring shell 211.
  • the inner side can also be sleeved on the outer side of the inner ring shell 211 .
  • the material of the sealing cover 23 includes but is not limited to a flexible sealing material such as rubber, silicone, etc., which has good sealing effect and certain elasticity. In this way, the sealing cover 23 can seal the further measuring chamber 21a on the one hand, and seal the assembly groove 11a on the other hand, thereby reducing the number of structural parts of the replacement component 2 and reducing the difficulty of assembling the replacement component 2.
  • the piercing member 31 is formed with a piercing hole 31a, an outlet 31b and a guide channel 31c.
  • the outlet 31b is connected to the receiving groove 11b
  • the guide channel 31c is connected to the piercing hole 31a and the outlet 31b.
  • the thickness of the portion of the annular cover plate 233 corresponding to the piercing hole 31a is relatively thin.
  • the piercing member 31 can be offset with the thinner portion of the annular cover plate 233, and cause the portion to be separated from other portions of the annular cover plate 233, so that the continuous measuring chamber 21a is connected to the receiving groove 11b.
  • the piercing member 31 is a syringe-like structure extending in the up-down direction, the upper end of the piercing member 31 is the piercing hole 31a, the lower end of the piercing member 31 is the outlet 31b, and the interior of the syringe-like structure is the guide channel 31c.
  • the piercing member 31 is integrally formed with the partition plate 112, so that the piercing member 31 can be reliably connected and has high structural strength. It is understandable that in another embodiment, the piercing member 31 can also be arranged on the sealing cover 23 of the replacement component 2. In the process of installing the replacement component 2 from top to bottom into the assembly tank 11a, the piercing member 31 can pierce the partition plate 112, and also enable the atomized medium in the continuous measuring chamber 21a to flow into the receiving tank 11b through the guide channel 31c, so as to realize the continuous liquid supply to the receiving tank 11b. Of course, in another embodiment, the piercing member 31 can also be arranged on the partition plate 112 and the sealing cover 23 at the same time.
  • the piercing member 31 can simultaneously pierce the sealing cover 23 and the partition plate 112, so as to realize the continuous liquid supply from the continuous measuring chamber 21a to the receiving tank 11b.
  • the conduction structure 3 further includes a liquid guide 4 disposed in the flow channel 31c to adjust the liquid guide speed.
  • the liquid guide 4 includes but is not limited to cotton, porous ceramics, fiber ropes and other porous materials. By adjusting the porosity of the liquid guide 4, the liquid supply rate of the continuous measurement chamber 21a can be adjusted. Moreover, the liquid guide 4 can also prevent the liquid medium in the receiving groove 11b from being left out when the replacement component 2 is disassembled.
  • FIGS. 6 to 8 The structure of the electronic atomization device 100 according to another embodiment of the present application is similar to that of the electronic atomization device 100 shown in FIGS. 4 to 5 . The difference between the two is that the replacement component 2 further includes a packaging member 24 .
  • the wrapping member 24 is coated on the side of the annular cover plate 233 away from the metering chamber 21a and the outer peripheral side of the outer ring sleeve 231. Specifically, the wrapping member 24 is coated on the lower end surface of the annular cover plate 233 and the outer peripheral wall of the outer ring sleeve 231. The wrapping member 24 is formed with at least one avoidance hole for avoiding interference when the replacement component 2 is installed in the assembly groove 11a.
  • the at least one avoidance hole includes a first avoidance hole corresponding to the piercing member 31, a second avoidance hole corresponding to the portion where the inner ring sleeve 232 extends into the atomizer seat 13, and a third avoidance hole corresponding to the latch 2121 of the outer ring shell 212.
  • the wrapping member 24 can restrain and fix the connection between the sealing cover 23 and the casing 21.
  • the material of the wrapping member 24 is not particularly limited.
  • the wrapping member 24 can adopt a common grade cold rolled steel plate (Steel Plate Cold Common, SPCC) structure to improve the fixing and covering effect of the sealing cover 23.
  • SPCC Step Plate Cold Common
  • the replacement component 2 is formed with a ventilation channel 211c connecting the metering chamber 21a and the mist guide channel 13a.
  • the ventilation channel 211c can replenish the air in the mist guide channel 13a into the metering chamber 21a, so that the air pressure in the metering chamber 21a is balanced with the external air pressure, ensuring that the atomized medium in the metering chamber 21a can be smoothly introduced into the receiving groove 11b.
  • the position of the ventilation channel 211c is not particularly limited.
  • the ventilation channel 211c can be a channel located inside the inner ring shell 211 or the sealing cover 23, or a groove-shaped structure located on the outer peripheral wall of the inner ring shell 211 or the sealing cover 23.
  • the ventilation channel 211c is a ventilation groove formed by a partial area of the outer peripheral wall of the inner ring shell 211 being recessed inward. With such a configuration, the molding process of the ventilation channel 211c is relatively simpler.
  • the portion of the outer peripheral wall of the inner ring shell 211 that is sleeved with the inner ring sleeve 232 is formed with a ventilation groove
  • the opening of the ventilation groove is toward the inner peripheral wall of the inner ring sleeve 232
  • the ventilation groove includes a first groove section 211ca extending in the up-down direction and a second groove section 211cb extending in a direction perpendicular to the up-down direction
  • the second groove section 211cb is located on the step surface 211d
  • the outer peripheries of the first groove section 211ca and the second groove section 211cb are both covered with the inner ring sleeve 232
  • the lower end of the first groove section 211ca is connected to the mist guide channel 13a
  • the upper end of the first groove section 211ca is connected to the mist guide channel 13a.
  • One end of the second slot section 211cb and the other end of the second slot section 211cb are connected to the continuous measuring
  • the structure of the electronic atomization device 100 of another embodiment of the present application is relatively similar to that of the electronic atomization device 100 of the aforementioned embodiment, and includes an atomization component 1 and a replacement component 2.
  • the atomization component 1 includes an atomization bracket 11, an atomization core 12 and an atomization seat 13. The difference is that no assembly groove is provided in the atomization component 1, and the replacement component 2 is detachably connected to the atomization component 1 by being sleeved on the atomization seat 13.
  • the replacement component 2 includes a sealing cover 23 covering the opening of the metering chamber 21a.
  • the conduction structure 3 includes a piercing member 31 disposed on the partition plate 112.
  • the conduction structure 3 also includes a first protective cap 31d disposed on the piercing member 31.
  • the function of the first protective cap 31d is to prevent the smoke oil in the receiving groove 11b of the atomization component 1 from flowing out of the internal guide channel of the piercing member 31.
  • the first protective cap 31d can be used to protect the piercing hole 31a at the upper end of the piercing member 31 to prevent people from accidentally touching the piercing member 31 and causing damage.
  • the first protective cap 31d can be removed first, so that the piercing member 31 is exposed.
  • the piercing member 31 can abut against the sealing cover 23 and pierce the sealing cover 23, so that the atomized medium in the continuous metering chamber 21a can flow into the receiving groove 11b through the guide channel 31c, so as to realize the continuous liquid supply to the receiving groove 11b.
  • the top of the atomizer seat 13 may be provided with a suction nozzle 13c connected to the mist guide channel 13a, and the atomizer seat 13 is also provided with a second protective cap 13d for sealing the suction nozzle 13c.
  • the second protective cap 13d can be removed first to keep the suction nozzle 13c unobstructed.
  • the suction nozzle 13c is provided on the atomizer component 1, the replacement component 2 may not be provided with a suction nozzle.
  • the replacement component 2 can be a sealing structure that only serves as the continuous metering chamber 21a.
  • the shape of the replacement component 2 can be an annular sleeve.
  • the structure of the electronic atomization device 100 of another embodiment of the present application is similar to that of the electronic atomization device 100 of the aforementioned embodiment.
  • the difference is that the sealing cover 23 includes an annular cover plate 233 and a sealing member 234 provided on the annular cover plate 233 .
  • the annular cover plate 233 is provided with two flow guide holes 233a corresponding to the piercing member 31.
  • the blocking member 234 includes a main body 234a and two blocking portions 234b.
  • the main body 234a is roughly annular.
  • the two blocking portions 234b are movably connected to the main body 234a through two cantilevers 234c.
  • the shape of the blocking portion 234b is similar to a plug, which can completely seal the flow guide hole 233a.
  • the two blocking portions 234 b are respectively located in the two flow guide holes 233 a , thereby preventing the atomized medium in the follow-up chamber 21 a from flowing out of the flow guide holes 233 a .
  • the piercing member 31 can abut against the blocking portion 234b and further push the blocking portion 234b to move upward to disengage from the flow guide hole 233a, so that the atomized medium in the refilling chamber 21a can flow into the receiving groove 11b through the flow guide hole 233a and the flow guide channel 31c to achieve continuous liquid supply to the receiving groove 11b.
  • the blocking portion 234b is separated from the flow guide hole 233a, since the blocking portion 234b is always connected to the main body 234a through the cantilever 234c, the blocking portion 234b will not move arbitrarily in the refilling chamber 21a and make abnormal noise.
  • the blocking member 234 may also include only the blocking portion 234b.
  • the blocking portion 234b can block the flow guide hole 233a and can also be separated from the flow guide hole 233a under the action of the piercing member 31.
  • the main body 234a may also be omitted.
  • the structure of the electronic atomization device 100 of another embodiment of the present application is similar to that of the electronic atomization device 100 of the aforementioned embodiment, except that one of the outer peripheral wall of the casing 21 and the annular sleeve 111 is formed with a first clamping protrusion 213, and the other is formed with a first clamping groove 11aa.
  • the annular sleeve 111 is provided with a first clamping groove 11aa; when the outer peripheral wall of the casing 21 is provided with the first clamping groove 11aa, the annular sleeve 111 is provided with a first clamping protrusion 213.
  • the first clamping protrusion 213 and the first clamping groove 11aa are engaged with each other.
  • the first locking protrusion 213 is provided on the outer peripheral wall of the outer ring shell 212.
  • the first locking groove 11aa is provided on the annular sleeve 111.
  • the two end faces of the first protrusion 213 facing and away from the sliding direction are both sloped surfaces a, and the angle between the sloped surface a and the outer peripheral wall of the sleeve 21 is an obtuse angle.
  • the sliding direction is defined as the sliding direction, and the slope surface a is a plane and the angle ⁇ with the outer peripheral wall of the outer ring shell 212 is an obtuse angle.
  • the structure of the electronic atomization device 100 of another embodiment of the present application is similar to that of the electronic atomization device 100 of the aforementioned embodiment, except that a second clamping protrusion 214 is formed on one of the outer peripheral wall of the casing 21 and the annular sleeve 111, and a second clamping groove 11ab is formed on the other.
  • a second clamping protrusion 214 is formed on one of the outer peripheral wall of the casing 21 and the annular sleeve 111
  • a second clamping groove 11ab is formed on the other.
  • the second latching protrusion 214 is provided on the outer peripheral wall of the outer ring shell 212. As shown in Figure 22, the second latching groove 11ab is provided on the annular sleeve 111, and the second latching protrusion 214 is engaged in the second latching groove 11ab.
  • the end face of the second clamping protrusion 214 facing the sliding direction is a ramp face a
  • the end face of the second clamping protrusion 214 away from the sliding direction is a stop face b.
  • the angle between the ramp face a and the outer peripheral wall of the sleeve shell 21 is an obtuse angle
  • the angle between the stop face b and the outer peripheral wall of the sleeve shell 21 is a right angle or an acute angle.
  • the ramp face a is a plane and the angle ⁇ between the outer peripheral wall of the outer ring shell 212 is an obtuse angle
  • the stop face b is a plane and the angle ⁇ between the outer peripheral wall of the outer ring shell 212 is a right angle.
  • the assembly between the sleeve shell 21 and the atomizer bracket 11 is a loose buckle, and it is relatively easy to install the sleeve shell 21 into the assembly groove 11a along the sliding direction, while the disassembly between the sleeve shell 21 and the atomizer bracket 11 is a dead buckle, and the relative difficulty of disassembling the sleeve shell 21 from the assembly groove 11a in the opposite direction of the sliding direction becomes greater.
  • This makes it difficult to disassemble the housing 21 after assembly, especially when the housing 21 has a follow-up chamber 21a and needs to supply liquid to the receiving groove 11b, thereby ensuring that the housing 21 is more reliably connected to the assembly groove 11a.
  • the electronic atomization device 100 includes a power supply module 200, which is used to supply power to the atomization assembly 1 to provide the energy required for the atomization core 12 to heat the atomization medium.
  • the power supply module 200 is disposed at one end of the atomization bracket 11 close to the receiving groove 11b.
  • the power supply module 200 includes a battery 201, a control board assembly 202 and a power supply bracket 203.
  • the battery 201 and the control board assembly 202 are both arranged on the power supply bracket 203.
  • the power supply bracket 203 is used to fix and support the battery 201 and the control board assembly 202.
  • the battery 201 is used to provide electrical energy to the control board assembly 202 and the heating element 121.
  • the lower end of the annular sleeve 111 of the atomizer bracket 11 is sleeved with the upper end of the power supply bracket 203.
  • the atomizer assembly 1 includes a sealing plug 15 for closing the receiving groove 11b, and the sealing plug 15 is sealingly sleeved at the opening of the receiving groove 11b away from the partition plate 112 to prevent the atomization medium in the receiving groove 11b from penetrating into the power supply bracket 203.
  • the electronic atomization device 100 includes a housing 300 , and the atomization assembly 1 and the power supply module 200 are both disposed in the housing 300 to maintain the electronic atomization device 100 with an integrated appearance.
  • the gap between the housing 300 and the battery 201, the gap between the power supply bracket 203 and the sealing plug 15, and the gap between the battery 201 and the power supply bracket 203 are all filled with a liquid absorbent member 204, such as liquid absorbent cotton.
  • the liquid absorbent cotton can further prevent the atomized medium in the receiving groove 11b from penetrating into the power supply module 200, thereby improving the working reliability of the electronic atomization device 100.
  • connection method between the power supply bracket 203 and the atomizer bracket 11 is not limited. That is, the power supply bracket 203 and the atomizer bracket 11 can be integrally formed, or the power supply bracket 203 and the atomizer bracket 11 can be manufactured separately and then assembled and connected in a detachable manner.
  • orientation or positional relationship of the "extension direction” is based on the orientation or positional relationship shown in FIG. 25. It should be understood that these orientation terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.
  • an electronic atomization device includes a housing assembly 10 , an atomization assembly 20 and a ventilation and pressure stabilization structure 30 .
  • the housing assembly 10 includes a housing 12 and an air outlet pipe 11 having an air outlet passage 10b.
  • a liquid storage tank 10a i.e., the continuous metering chamber 21a in FIG. 5
  • the liquid storage tank 10a is used to contain atomized liquids such as liquid medicine and tobacco oil.
  • the atomized liquid in the liquid storage tank 10a can be guided to the atomizing assembly 20, and the atomizing assembly 20 can heat the atomized liquid to form an aerosol for the user to inhale.
  • the air outlet passage 10b is a passage for the air flow in the housing assembly 10 to flow out.
  • the housing assembly 10 has an air inlet, and during the suction process, the air inlet and the air outlet passage 10b are connected to form an air flow path.
  • the atomizing assembly 20 is disposed in the housing assembly 10.
  • the atomizing assembly 20 closes the liquid storage bin 10a, and the atomizing assembly 20 has an atomizing channel 20a communicating with the air outlet channel 10b.
  • the atomizing assembly 20 is used to atomize the atomized liquid from the liquid storage tank 10a into an aerosol.
  • the atomizing channel 20a is located on the airflow path.
  • the external airflow flows into the housing assembly 10 from the air inlet, flows through the atomizing channel 20a along the airflow path, and flows out from the air outlet channel 10b.
  • the aerosol formed in the atomizing channel 20a can flow with the airflow for the user to inhale.
  • the ventilation and pressure stabilizing structure 30 (i.e., the sealing sleeve 22 in FIG. 3 ) is connected to at least one of the atomizing assembly 20 and the air outlet pipe 11.
  • the ventilation and pressure stabilizing structure 30 can form a stable ventilation resistance that hinders the flow of gas between the atomizing channel 20a and the liquid storage tank 10a to prevent the liquid storage tank 10a from being directly connected to the atmosphere.
  • the ventilation and pressure stabilizing structure 30 includes an insertion portion 31 that extends into the liquid storage tank 10a.
  • the insertion portion 31 is sleeved on one end of the outlet pipe 11 close to the atomizing assembly 20.
  • the insertion portion 31 cooperates with the outlet pipe 11 to form a ventilation resistance that hinders the flow of gas between the atomizing channel 20a and the liquid storage tank 10a.
  • a ventilation channel 10c connecting the liquid storage tank 10a and the atomizing channel 20a is formed between the insertion portion 31 and the outlet pipe 11.
  • the ventilation channel 10c is only an air intake channel provided for balancing the liquid storage tank 10a and the external air pressure.
  • the extension portion 31 and the air outlet pipe 11 are in contact with each other, and the ventilation channel 10c is formed only when the atomizer is in the ventilation state.
  • the gas in the atomization channel 20a can overcome the ventilation resistance and flow along the ventilation channel 10c to the liquid storage tank 10a.
  • the atomizer When the atomizer is in a non-ventilation state, such as during the suction process, since the airflow in the atomizing channel 20a flows to the air outlet channel 10b, a negative pressure is formed in the atomizing channel 20a, and the atomized liquid in the liquid storage tank 10a flows to the atomizing assembly 20 for atomization, and there is a ventilation resistance between the atomizing channel 20a and the liquid storage tank 10a, so there is no airflow.
  • the insertion portion 31 and the air outlet pipe 11 can cooperate to form a ventilation resistance. In other words, even if the atomized liquid in the liquid storage bin 10a is completely consumed, the insertion portion 31 and the air outlet pipe 11 can still cooperate to form a ventilation resistance.
  • the extending portion 31 it is ensured that there is always ventilation resistance between the liquid storage bin 10a and the atomizing channel 20a, so that the air in the atomizing channel 20a must overcome the ventilation resistance before flowing into the liquid storage bin 10a. Therefore, it is possible to prevent the liquid storage bin 10a from being directly connected to the atmosphere, thereby preventing excessive liquid supply in a single port during the inhalation process, and preventing problems such as smoke attenuation and serious liquid leakage from occurring.
  • the insertion portion 31 is spaced apart from the air outlet pipe 11, and a capillary space 31d is formed therebetween.
  • the capillary space 31d is at least a portion of the ventilation channel 10c.
  • the capillary space 31d is connected to the liquid storage bin 10a, and the atomized liquid in the liquid storage bin 10a can fill the capillary space 31d under the capillary action to form a ventilation resistance between the atomization channel 20a and the liquid storage bin 10a.
  • the distance between the extending portion 31 and the air outlet pipe 11 is less than or equal to 1 mm, which can cause the atomized liquid in the liquid storage tank 10a to fill the capillary space 31d under the capillary action.
  • the atomized liquid in the capillary space 31d is not easy to flow out. And even if the atomized liquid in part of the capillary space 31d leaks out under special circumstances, the atomized liquid in the liquid storage bin 10a can be quickly replenished into the capillary space 31d. Therefore, it can be ensured that the insertion portion 31 can cooperate with the air outlet pipe 11 to always form a ventilation resistance, so that a stable ventilation resistance can be formed between the liquid storage bin 10a and the atomization channel 20a, so that the liquid storage bin 10a and the atomization channel 20a are not easily connected.
  • the capillary space 31d may be a part of the ventilation channel 10c or the entire area of the ventilation channel 10c.
  • a ventilation path passing through the capillary space 31d is formed between the atomization channel 20a and the liquid storage tank 10a.
  • extension portion 31 can cooperate with the outlet pipe 11 to always maintain a stable ventilation resistance, or the entire area can cooperate with the outlet pipe 11 to form a ventilation resistance. It depends on the size of the capillary force between the capillary space 31d and the atomized liquid, and is therefore related to the material of the extension portion 31, the specific size of the capillary space 31d, and the like.
  • the two opposite ends of the extending portion 31 along the extending direction respectively have a first connecting port 31a and a second connecting port 31b.
  • the first connecting port 31a connects the atomizing channel 20a and the capillary space 31d
  • the second connecting port 31b connects the capillary space 31d and the liquid storage bin 10a.
  • the side wall of the extending portion 31 is provided with a liquid supply groove 31c (see FIG. 28 ) connecting the liquid storage bin 10a and the capillary space 31d.
  • a ventilation path is formed between the atomizing channel 20a and the liquid storage tank 10a through the first communication port 31a, the capillary space 31d and the second communication port 31b.
  • the liquid supply groove 31c By forming the liquid supply groove 31c, the liquid storage tank 10a and the capillary space 31d are connected, and liquid can be continuously supplied to the capillary space 31d.
  • liquid supply groove 31c is not limited, and can be, for example, a round hole or a square hole.
  • the liquid supply groove 31 c is a strip-shaped groove extending along the extending direction of the extending portion 31 , and one end of the liquid supply groove 31 c along the extending direction is connected to the second communication port 31 b .
  • one end of the liquid supply groove 31 c extends to the second communication port 31 b , and the other end may extend to the first communication port 31 a , or may not be connected to the first communication port 31 a .
  • two liquid supply grooves 31 c are formed on the side wall of the extending portion 31 , and the two liquid supply grooves 31 c are staggered relative to the center of the air outlet pipe 11 .
  • the two liquid supply grooves 31c are staggered relative to the center of the air outlet pipe 11, which means that the connecting line of the two liquid supply grooves 31c does not pass through the center of the air outlet pipe 11, that is, the two are relatively staggered. In this way, it can be prevented that the atomized liquid in the capillary space 31d is easily leaked from the liquid supply port 31c when the atomizer is placed on its side, thereby preventing the atomized liquid in the capillary space 31d from failing to block.
  • a ventilation groove 11a is provided on the outer surface of one end of the air outlet pipe 11 close to the atomizing assembly 20, and the ventilation groove 11a constitutes a part of the ventilation channel 10c.
  • One end of the ventilation groove 11a is connected to the atomizing channel 20a, and the other end of the ventilation groove 11a extends to the insertion portion 31.
  • the capillary space 31d is respectively connected to the liquid storage tank 10a and the ventilation groove 11a.
  • the ventilation channel 10c includes a ventilation groove 11a and a capillary space 31d.
  • the extending portion 31 blocks the end of the ventilation groove 11a away from the atomizing assembly 20, so that a ventilation resistance is formed between the atomizing channel 20a and the liquid storage tank 10a.
  • the side of the ventilation groove 11a has an opening facing the insertion portion 31, and the insertion portion 31 covers the opening.
  • the insertion portion 31 blocks one end of the ventilation groove 11a, and the other end of the ventilation groove 11a is connected to the atomization channel 20a, so that the ventilation groove 11a can be filled with air.
  • the gas can push the insertion portion 31 through the ventilation groove 11a, so that at least a part of the insertion portion 31 is separated from the outlet pipe 11.
  • the ventilation groove 11a by providing the ventilation groove 11a, more air can be gathered, so that the force-bearing area of the extension portion 31 is larger in the ventilation state, and the extension portion 31 can be opened more easily, so that the air in the atomization channel 20a can be pushed up.
  • the extending portion 31 is opened.
  • the ventilation groove 11a includes a first sub-groove 11aa and a second sub-groove 11ab located at one end of the first sub-groove 11aa away from the atomizing assembly 20, and the opposite ends of the first sub-groove 11aa along the extension direction are respectively connected to the second sub-groove 11ab and the atomizing channel 20a, and the cross-sectional area of the first sub-groove 11aa is smaller than the cross-sectional area of the second sub-groove 11ab.
  • the size of the connection between the ventilation groove 11a and the atomizing channel 20a can be reduced, and the atomized liquid in the liquid storage tank 10a can be prevented from flowing out through the ventilation groove 11a to the atomizing channel 20a to cause leakage.
  • the structure of the atomizer according to another embodiment is similar to that of the atomizer of the aforementioned embodiment, including a housing assembly 10, an atomizing assembly 20, and a ventilation and pressure stabilizing structure 30.
  • the difference is that in this embodiment, when the atomizer is in a non-ventilation state, at least a portion of the extension portion 31 is attached to the air outlet pipe 11 to separate the atomizing channel 20a and the liquid storage tank 10a.
  • the atomizer is in a ventilation state, at least a portion of the extension portion 31 is separated from the air outlet pipe 11 to form a ventilation channel 10c that connects the liquid storage tank 10a and the atomizing channel 20a.
  • the entire area of the extension portion 31 may be in contact with the air outlet pipe 11, or only part of the area may be in contact with the air outlet pipe 11.
  • the contact between the extension portion 31 and the air outlet pipe 11 does not mean that the two are inseparable.
  • the extension portion 31 is detachably attached to the air outlet pipe 11. That is to say, when the atomization channel 20a is at normal pressure and the liquid storage tank 10a is at negative pressure, the atomizer is in a ventilation state, and the air in the atomization channel 20a can push the extension portion 31 to separate from the air outlet pipe 11, thereby entering the liquid storage tank 10a through the ventilation channel 10c.
  • the size of the ventilation resistance formed by the insertion portion 31 and the air outlet pipe 11 and the size of the ventilation channel 10c can be determined according to actual conditions, which are related to the material properties of the insertion portion 31 itself.
  • the distance between the insertion portion 31 and the air outlet pipe 11 in the ventilation channel 10c is greater than 0.2 mm and less than 0.4 mm, such as 0.3 mm.
  • the insertion portion 31 can also be made of plastic, steel plate or other materials.
  • Only a part of the extending portion 31 and the air outlet pipe 11 may be separated to form the ventilation passage 10c.
  • the entire area of the extending portion 31 may be separated from the air outlet pipe 11 to form the ventilation passage 10c.
  • the atomized liquid can squeeze the insertion portion 31.
  • the insertion portion 31 and the air outlet pipe 11 can be more closely fitted to prevent leakage.
  • an oil film seal may be provided between the extending portion 31 and the air outlet pipe 11 to improve the separation effect of the extending portion 31 on the atomization channel 20a and the liquid storage tank 10a, thereby achieving a better pressure stabilization effect.
  • the extending portion 31 includes two valve sheets 311 detachably attached to opposite sides of the air outlet pipe 11 in the radial direction, and the two valve sheets 311 are opposite to each other and spaced apart.
  • the two valve plates 311 are two elastic arc-shaped plates arranged on opposite sides of the air outlet pipe 11. Therefore, under the pushing effect of the airflow in the ventilation groove 11a, the two valve plates 311 can move away from each other, thereby separating from the air outlet pipe 11.
  • the number of the ventilation grooves 11a is not limited. A plurality of ventilation grooves 11a can be provided so that different valve plates 311 can be matched with different ventilation grooves 11a. Of course, only one ventilation groove 11a can be provided to correspond to two valve plates 311 at the same time.
  • the atomization assembly 20 includes a central tube (i.e., the atomization seat 13 in Figure 3), an atomization core and a liquid absorbing cotton.
  • the atomization core and the liquid absorbing cotton are arranged in the central tube.
  • the liquid absorbing cotton is located between the central tube and the air outlet pipe 11.
  • the atomization core has an atomization chamber connected to the air inlet.
  • the air outlet pipe 11 has a flow passage at both ends corresponding to the air outlet channel 10b and the atomization chamber.
  • the flow passage and the atomization chamber together constitute at least a part of the atomization channel 20a.
  • the ventilation channel 10c is connected to the flow passage.
  • Another embodiment of the present application further provides an electronic atomization device, including a power supply component and the atomizer described in any of the above embodiments, and the power supply component is electrically connected to the atomization component 20.
  • an embodiment of the present application provides an electronic atomization device, which can be used to contain atomization liquids such as liquid medicine and cigarette oil and atomize them to generate aerosols for users to inhale.
  • the electronic atomization device includes a housing component 10 and an atomization component 20.
  • the housing component 10 has an air inlet and a guide channel 12a (see Figure 35) connected to the air inlet. and an air outlet channel 10d having an air outlet 10e.
  • the flow guiding channel 12a is spaced apart from the air outlet channel 10d.
  • the atomizing assembly 20 is arranged in the housing assembly 10 and is located between the flow guiding channel 12a and the air outlet channel 10d.
  • the atomizing assembly 20 has an atomizing channel 20a.
  • the end faces of the atomizing assembly 20 at opposite ends are in contact with the housing assembly 10 so that the atomizing channel 20a is communicated with the air outlet channel 10d and the flow guiding channel 12a respectively.
  • An air flow path including the flow guiding channel 12a, the atomizing channel 20a and the air outlet channel 10d is formed between the air inlet and the air outlet.
  • a liquid guiding path including the atomizing channel 20a is formed between the air outlet channel 10d and the flow guiding channel 12a.
  • the electronic atomization device includes a shell assembly 10 and an atomization assembly 20.
  • An airflow path is formed between the air inlet and the air outlet 10e of the shell assembly 10, passing through at least the guide channel 12a, the atomization channel 20a and the air outlet channel 10d.
  • a liquid guide path is formed between the air outlet channel 10d and the guide channel 12a, passing through the atomization channel 20a.
  • the end faces at opposite ends of the atomization assembly 20 are in contact with the shell assembly 10, so that the atomization channel 20a is connected with the air outlet channel 10d and the guide channel 12a, respectively.
  • the air inlet is used to allow external airflow to flow into the housing assembly 10.
  • the external airflow flows into the housing assembly 10 from the air inlet, flows through the atomization channel 20a and the air outlet channel 10d along the air flow path, and flows out from the air outlet 10e.
  • the aerosol formed in the atomization channel 20a can flow with the air flow for the user to inhale.
  • the size of the atomization channel 20a has a great influence on the user's suction taste.
  • the inner diameter of the atomization channel 20a is greater than 2.2 mm and not greater than 2.5 mm.
  • the inner diameter of the atomization channel 20a is 2.3 mm, 2.4 mm, or 2.5 mm.
  • the inner diameter of the atomization channel 20a should not exceed 2.5 mm to prevent the user's experience from being reduced.
  • the inner diameter of the atomization channel 20a should not be too small to avoid hindering the leakage from flowing along the liquid guide path.
  • one end of the atomizer assembly 20 contacts the area of the housing assembly 10 having the air outlet channel 10d, so that the atomizer channel 20a is connected to the air outlet channel 10d.
  • the other end of the atomizer assembly 20 contacts the area of the housing assembly 10 having the flow guide channel 12a, so that the atomizer channel 20a is connected to the flow guide channel 12a.
  • the specific structure of the atomization assembly 20 is not limited and can be set according to actual conditions.
  • the atomizer assembly 20 includes a first flow guide 21 having a first channel 21a and an atomizer core 22 having a second channel 22a.
  • the first channel 21a and the second channel 22a together constitute a part of the atomizer channel 20a.
  • the end surfaces at opposite ends of the first flow guide 21 are in contact with the atomizer core 22 and the housing assembly 10, respectively, so that the second channel 22a is connected to the air outlet channel 10d through the first channel 21a.
  • the second channel 22a, the first channel 21a and the air outlet channel 10d are continuous.
  • the atomizer core 22 is a structure in the atomizer assembly 20 for heating the atomized liquid.
  • the atomizer core 22 and the air outlet channel 10d can be isolated to prevent the atomizer core 22 from overheating and damaging the air outlet channel 10d.
  • the specific sizes of the second channel 22a, the first channel 21a and the air outlet channel 10d can be set according to actual conditions.
  • the inner walls of the air outlet channel 10d, the atomizing channel 20a and the guide channel 12a are continuously arranged, and no step surface is formed at the connection between the two, so the guide effect can be further improved to prevent the leakage from converging.
  • the gap or step surface cannot cause the leakage to converge here, and does not affect the leakage flowing along the guide path.
  • the inner wall of the first channel 21a is coplanar with the inner wall of the second channel 22a and the inner wall of the outlet channel 10d. That is, the first channel 21a, the second channel 22a and the outlet channel 10d have the same size at their junctions, and the three can be smoothly transitioned.
  • the first channel 21a and the second channel 22a together constitute a part of the atomization channel 20a.
  • 20a may include only the first channel 21a and the second channel 22a, but may also include other channels.
  • the atomization assembly 20 also includes a sealing plug 24 disposed on the side of the atomization core 22 away from the first guide member 21 and used to seal the guide chamber 10f.
  • the sealing plug 24 has a third channel 24a.
  • the opposite ends of the sealing plug 24 are in contact with the atomization core 22 and the bracket assembly 12, respectively, so that the guide channel 12a is connected to the second channel 22a through the third channel 24a.
  • the first channel 21a, the second channel 22a and the third channel 24a together constitute the atomization channel 20a.
  • the sealing plug 24 can be a silicone cover.
  • the specific size of the guide channel 12a and the third channel 24a can be set according to actual conditions.
  • the inner wall surface of the guide channel 12a is coplanar with the inner wall surface of the third channel 24a.
  • the dimensions of the guide channel 12a and the wall surface of the third channel 24a at least where they meet are the same, and a smooth transition can be provided.
  • the housing assembly 10 includes a housing 11 and a bracket assembly 12 having a guide channel 12a, and the bracket assembly 12 is disposed in the housing 11.
  • the housing assembly 10 also includes a liquid suction chamber 10a located on one side of the bracket assembly 12, and an end of the guide channel 12a away from the third channel 24a is connected to the liquid suction chamber 10a, so that the liquid guide path extends into the liquid suction chamber 10a.
  • the liquid suction chamber 10a is used to accommodate and absorb the leaked liquid from the ventilation channel 10c and the atomization channel 20a.
  • the atomization channel 20a is connected to the liquid suction chamber 10a through the guide channel 12a.
  • the leaked liquid in the atomization channel 20a can flow along the liquid guide path and flow into the liquid suction chamber 10a through the guide channel 12a.
  • the liquid absorption chamber 10a is a battery chamber, which is used to set the battery and liquid absorption cotton of the electronic atomization device, wherein the liquid absorption cotton is used to absorb and store the leaked liquid flowing along the liquid guide path.
  • the support assembly 12 includes a support 121 and a second guide member 122.
  • the support 121 has an air passage cavity 121a (see FIG. 35 ), and the second guide member 122 is disposed in the air passage cavity 121a.
  • the guide channel 12a is disposed in the second guide member 122, and the air passage cavity 121a and the guide channel 12a constitute a part of the air flow path.
  • the external airflow flowing in from the air inlet flows along the air flow path in sequence through the air cavity 121a, the guide channel 12a, the atomization channel 20a and the air outlet channel 10d, and flows out from the air outlet 10e of the air outlet channel 10d.
  • the air passage cavity 121a By providing the air passage cavity 121a, the air flow from the air outlet 10e can be easily entered into the guide channel 12a. No absorbent cotton may be provided in the air passage cavity 121a to prevent the absorbent cotton from hindering the flow of the air flow, thereby ensuring that the support assembly 12 has enough space for gas exchange.
  • absorbent cotton may be arranged in the air passage cavity 121 a to absorb the leaked liquid flowing along the guide path.
  • the second flow guide 122 includes two flow guide columns 1221 spaced apart in the air cavity 121a, and the flow guide channel 12a is formed at the interval between the two flow guide columns 1221.
  • the shape of the flow guide column 1221 has a great influence on the flow guide effect of the flow guide channel 12a.
  • the surfaces of the two guide posts 1221 on the side close to each other are continuously arranged with the inner wall of the atomization channel 20a.
  • the above continuous arrangement means that they are continuous along the extension direction of the liquid guide path.
  • the housing assembly 10 includes a liquid storage bin 10b (i.e., the continuous metering chamber 21a in FIG. 5 ) and a flow guiding chamber 10f (i.e., the receiving groove 11b in FIG. 5 ) connected to the liquid storage bin 10b.
  • the sealing plug 24 is used to seal the flow guiding chamber 10f.
  • the electronic atomization device also includes a first liquid guiding cotton 30 disposed in the flow guiding chamber 10f.
  • the housing assembly 10 also includes a mounting chamber 30a for mounting the atomization core 22.
  • the liquid storage tank 10b is a structure of the electronic atomization device for storing atomized liquids such as liquid medicine and smoke oil. During the user's inhalation process, the atomized liquid in the liquid storage tank 10b can be guided to the atomization assembly 20 for the atomization assembly 20 to heat the atomized liquid to atomize and form an aerosol.
  • the atomizer core 22 can atomize the atomized liquid, and the first liquid guiding cotton 30 can continuously guide the atomized liquid in the liquid storage tank 10 b to the atomizer core 22 .
  • the housing assembly 10 further includes a ventilation channel 10c, and the liquid storage tank 10b is connected to the first channel 21a through the ventilation channel 10c.
  • the ventilation channel 10c has a ventilation inlet connected to the first channel 21a. 10ca, and a ventilation outlet 10cb connected to the liquid storage tank 10b.
  • the distance between the ventilation outlet 10cb and the central cross-section of the liquid storage tank 10b is a first spacing, and the distance between the connection point between the liquid storage tank 10b and the diversion cavity 10f and the central cross-section is a second spacing, and the first spacing is not less than the second spacing.
  • the central cross-section of the liquid storage tank 10b refers to the plane corresponding to the cross-section of the liquid storage tank 10b passing through the center point. Taking the central cross-section as a reference, the distance between the ventilation outlet 10cb and it should be greater than or equal to the distance between the connection point between the liquid storage tank 10b and the diversion cavity 10f and it.
  • the atomized liquid in the liquid storage tank 10b flows to the atomizing assembly 20 for atomization, which is not achieved through the ventilation channel 10c.
  • the ventilation channel 10c is only a channel provided for balancing the liquid storage tank 10b and the external air pressure.
  • one end of the ventilation channel 10c is connected to the liquid storage tank 10b, and the other end is connected to the atmosphere.
  • the ventilation channel 10c is connected to the atomizing channel 20a or the air outlet channel 10d.
  • the first flow guide 21 can play a flow guiding role, and can guide the atomized liquid leaking out of the ventilation channel 10c into the first channel 21a to flow along the liquid guiding path.
  • the height of the ventilation outlet 10cb from the ground is greater than the height of the connection point between the liquid storage tank 10b and the diversion cavity 10f from the ground. It should be noted that when the liquid level of the atomized liquid in the liquid storage tank 10b is consumed below the ventilation outlet 10cb, the ventilation outlet 10cb is directly connected to the cavity in the liquid storage tank 10b, which causes the liquid storage tank 10b to be directly connected to the outside world. The atomized liquid in the liquid storage tank 10b continues to flow to the atomization component 20 under the action of gravity, thereby causing serious leakage problems.
  • the first flow guide 21 includes a third liquid-conducting cotton 211 having a first channel 21a.
  • the shape of the third liquid-conducting cotton 211 is roughly C-shaped.
  • a partial area of the third liquid-conducting cotton 211 is intermittently formed with a flow port 21b, and the flow port 21b is respectively connected to the first channel 21a and the ventilation channel 10c. Therefore, in the process of ventilation of the electronic atomization device through the ventilation channel 10c, the gas in the first channel 21a can enter the ventilation channel 10c through the flow port 21b, and flow into the liquid storage tank 10b along the ventilation channel 10c.
  • the atomizer assembly 20 includes a tube body 23, and the atomizer core 22 is arranged in the tube body 23. Part of the area of the tube body 23 is opened to form a flow groove 23a, so that the atomized liquid of the first liquid-conducting cotton 30 flows to the atomizer core 22 through the flow groove 23a.
  • the tube body 23 can play a role in limiting the supply amount of the atomized liquid flowing to the atomizer core 22. Specifically, the cross-sectional area of the flow groove 23a satisfies that the supply amount of the atomized liquid flowing to the atomizer core 22 is not greater than the atomization amount of the atomizer core 22.
  • the supply amount of the atomized liquid per mouth per unit time that flows from the liquid storage tank 10b to the atomizer assembly 20 through the first liquid-conducting cotton 30 can be controlled, thereby reducing the amount of leakage in the atomization channel 20a.
  • the leakage amount in the atomization channel 20a can be greatly reduced, thereby reducing the convergence of the leakage and preventing the generation of gurgling sounds, thereby improving the user experience.
  • the amount of atomized liquid flowing to the atomizer core 22 cannot be too low, and it should meet the user's suction requirements.
  • the amount of atomized liquid flowing to the atomizer core 22 can be equal to the atomization amount of the atomizer core 22.
  • the atomizer assembly 20 is located at the bottom of the air outlet channel 10d
  • the bracket assembly 12 is located at the bottom of the atomizer assembly 20
  • the liquid suction chamber 10a is located at the bottom of the flow channel 12a.
  • the liquid flow path extends from top to bottom, and the air flow path extends from bottom to top.
  • the atomizer core 22 includes a heating element 221 and a second liquid-conducting cotton 222 having a second channel 22a, and the heating element 221 is disposed in the second channel 22a.
  • the type of the heating element 221 is not limited, and it can be a heating sheet disposed on the inner wall of the second channel 22a.
  • An embodiment of the present application provides a power supply component for
  • the power supply assembly includes a housing assembly 10 and a microphone 40.
  • the housing assembly 10 has an air inlet 10a and an air outlet 10b, and an air flow path is formed between the air inlet 10a and the air outlet 10b.
  • the air flow path is a channel for air flow between the air inlet 10a and the air outlet 10b. External air flows in from the air inlet 10a, flows along the air flow path, and finally flows out from the air outlet 10b.
  • the microphone 40 is disposed in the housing assembly 10.
  • the microphone 40 has a normal pressure sensing surface 40b and a negative pressure sensing surface 40a.
  • the normal pressure sensing surface 40b is used to sense atmospheric pressure
  • the negative pressure sensing surface 40a is used to sense negative pressure in the airflow path.
  • the manner in which the normal pressure sensing surface 40b senses atmospheric pressure is not limited, as long as the normal pressure sensing surface 40b side can be kept at normal pressure.
  • at least a portion of the normal pressure sensing surface 40b is connected to the airflow path, that is, the normal pressure sensing surface 40b is connected to the outside of the housing assembly 10 by connecting the airflow path.
  • the normal pressure sensing surface 40b can also be connected to the outside of the housing assembly 10 through other openings.
  • a through hole connected to the normal pressure sensing surface 40b is also provided on the housing assembly 10. The normal pressure sensing surface 40b is connected to the outside of the housing assembly 10 through the through hole.
  • negative pressure is formed on the negative pressure sensing surface 40a of the microphone 40, while the normal pressure sensing surface 40b of the microphone 40 is connected to the outside of the shell assembly 10 and thus can maintain normal pressure.
  • the microphone 40 is activated by sensing the pressure difference on both sides.
  • the angle ⁇ between the normal direction ⁇ of the negative pressure sensing surface 40a and the extension direction ⁇ of the air outlet 10b is greater than 90° and less than or equal to 180°.
  • the normal direction ⁇ of the negative pressure sensing surface 40a refers to the direction perpendicular to the negative pressure sensing surface 40a. In one embodiment, the angle ⁇ is equal to 180°, that is, the negative pressure sensing surface 40a is arranged opposite to the air outlet 10b.
  • the external airflow will move toward the side of the air outlet 10b. Since the negative pressure sensing surface 40a is located on the side of the microphone 40 away from the air outlet 10b, and the normal pressure sensing surface 40b is located on the side of the microphone 40 close to the air outlet 10b, that is, on the leeward side of the microphone, the external airflow will not impact the normal pressure sensing surface 40b in the opposite direction, so that the microphone 40 will only be activated due to the pressure difference formed between the negative pressure sensing surface 40a and the normal pressure sensing surface 40b during the suction process. Therefore, it can avoid the situation where the microphone 40 is easily activated due to the direct impact of the external airflow when the normal pressure sensing surface 40b of the microphone 40 is away from the side of the air outlet 10, thereby avoiding the accidental activation of the microphone 40.
  • the power supply assembly also includes a bracket assembly 20 disposed in the housing assembly 10.
  • the bracket assembly 20 has a microphone mounting cavity 20c, and the microphone 40 is disposed in the microphone mounting cavity 20c.
  • the area of the microphone mounting cavity 20c located on one side of the negative pressure sensing surface 40a is connected to the air flow path.
  • the housing assembly 10 also includes a bottom cover 11.
  • the air inlet 10a is opened on the bottom cover 11.
  • the bottom cover 11 closes the microphone mounting cavity 20c and is spaced apart from the negative pressure sensing surface 40a.
  • the bottom cover 11 is located on the side of the microphone installation cavity 20c away from the air outlet 10b, so that the microphone installation cavity 20c can maintain good sealing performance in addition to being connected to the air flow path. Specifically, the microphone installation cavity 20c is only connected to the air flow path, so that when the user inhales through the air outlet 10b, under the suction effect at the air outlet 10b, the area of the microphone installation cavity 20c located on the side of the negative pressure sensing surface 40a can form a negative pressure.
  • the microphone 40 is not disposed on the bottom cover 11, but is spaced apart from the bottom cover 11.
  • the space between the microphone 40 and the bottom cover 11 can be increased, and the liquid in the airflow path can be prevented from entering the microphone installation cavity 20c and damaging the microphone 40, thereby preventing the microphone 40 from failing.
  • a liquid absorption structure may be provided on the bottom cover 11 to absorb or lock the liquid entering into the microphone mounting cavity 20c.
  • the part of the bottom cover 11 located in the microphone mounting cavity 20c forms a liquid reservoir 111 with a capillary effect. After the liquid enters the liquid reservoir 111, it can be relatively stably accumulated in the liquid reservoir 111 under the action of the capillary force, and will not easily flow out of the liquid reservoir 111 due to the movement of the electronic atomization device, so that the liquid can be better prevented from damaging the microphone 40, thereby preventing the microphone 40 from failing.
  • the specific formation method of the liquid storage tank 111 is not limited. It can be formed by protruding from a part of the bottom cover 11 located in the microphone mounting cavity 20c, or it can be formed by being recessed.
  • the liquid storage tank 111 includes a first liquid absorbent member 112, a second liquid absorbent member 113 and a third liquid absorbent member 114.
  • the first liquid absorbent member 112 includes a first liquid absorbent groove 112a having a first opening 112b.
  • the second liquid absorbent member 113 is disposed around the outer periphery of the first liquid absorbent member 112 and is spaced from the first liquid absorbent member 112 to form a third liquid absorbent groove 112a having a second opening 113b.
  • the second liquid absorption groove 113a, the third liquid absorption member 114 is arranged around the outer peripheral side of the second liquid absorption member 113, and is separated from the second liquid absorption member 113 to form a third liquid absorption groove 114a with a third opening 114b.
  • the first liquid absorption groove 112a, the second liquid absorption groove 113a and the third liquid absorption groove 114a are connected to each other.
  • the sizes of the first liquid suction groove 112a, the second liquid suction groove 113a and the third liquid suction groove 114a need to be able to form a capillary phenomenon, that is, the liquid entering the microphone mounting cavity 20c can fill the third liquid suction groove 114a, the second liquid suction groove 113a and the first liquid suction groove 112a in sequence under the action of capillary force.
  • the cross-sectional dimensions of the first liquid suction groove 112a, the second liquid suction groove 113a and the third liquid suction groove 114a are not greater than 1mm ⁇ 1mm.
  • the shapes of the first liquid absorbent member 112 , the second liquid absorbent member 113 and the third liquid absorbent member 114 are not limited, such as arc-shaped, square with an opening, etc.
  • the bracket assembly 20 includes a microphone mounting seat 23.
  • the microphone mounting seat 23 includes a seat body 233 disposed on the bottom cover 11, and a circuit board 234 located on the side of the seat body 233 away from the bottom cover 11.
  • the seat body 233 and the circuit board 234 are jointly arranged to form a microphone mounting cavity 20c, and the circuit board 234 has a through hole 234a, and at least a part of the normal pressure sensing surface 40b is connected to the airflow path through the through hole 234a.
  • the side of the circuit board 234 facing away from the microphone mounting cavity 20c is located on the airflow path.
  • the microphone 40 is mounted on the circuit board 234, and the side of the microphone 40 away from the circuit board 234 is a negative pressure sensing surface 40a, and the side of the microphone 40 close to the circuit board 234 is a normal pressure sensing surface 40b.
  • the circuit board 234 has a through hole 234a corresponding to the normal pressure sensing surface 40b. In other words, the microphone 40 is inverted, and the normal pressure sensing surface 40b is connected to the airflow path through the through hole 234a to communicate with the outside of the housing assembly 10. In this way, the normal pressure can be maintained and it is not easy to be accidentally started due to the impact of the airflow.
  • connection between the circuit board 234 and the base 233 can also be sealed.
  • a first sealing rib can be set between the end face of the base 233 and the end face of the circuit board 234. Please refer to Figures 45 and 54.
  • a part of the end face of the base 233 and the end face of the circuit board 234 protrudes to form a first sealing rib 235.
  • the first sealing rib 235 can be formed on the end face of the base 233 to seal with the end face of the circuit board 234 to improve the sealing effect at the connection between the base 233 and the circuit board 234.
  • the first sealing rib 235 can also be formed on the end face of the circuit board 234 to seal with the end face of the base 233.
  • the outer diameter of the microphone 40 may also be slightly larger than the inner diameter of the microphone installation cavity 20 c, so as to improve the sealing effect between the microphone 40 and the base 233 through interference fit with the base 233 .
  • the airflow path includes a first flow opening 20a and a second flow opening 20b provided on the bracket assembly 20.
  • the second flow opening 20b is located downstream of the first flow opening 20a, and the connection point between the microphone mounting cavity 20c and the airflow path is located upstream of the second flow opening 20b.
  • the airflow path is a channel for airflow from the air inlet 10a to the air outlet 10b, and the arrow in Figure 42 represents the direction of airflow.
  • the first flow port 20a and the second flow port 20b are part of the airflow path, that is, the airflow flowing along the airflow path will also pass through the first flow port 20a and the second flow port 20b.
  • the extension direction of the airflow path is the direction extending from the air inlet 10a to the air outlet 10b.
  • the second flow port 20b is located downstream of the first flow port 20a, which means that the airflow flowing along the airflow path first passes through the first flow port 20a and then passes through the second flow port 20b.
  • the microphone installation cavity 20c is connected to the area of the air flow path located upstream of the second flow opening 20b, so that the effect of forming a negative pressure in the microphone installation cavity 20c can be adjusted by adjusting the cross-sectional area ratio of the first flow opening 20a and the second flow opening 20b.
  • the cross-sectional area of the first flow opening 20a is the minimum cross-sectional area of the airflow path
  • the cross-sectional area of the second flow opening 20b is not less than twice the cross-sectional area of the first flow opening 20a and is the minimum cross-sectional area of the airflow path downstream of the first flow opening 20a.
  • the first flow opening 20a is the area with the smallest cross-sectional area in the airflow path
  • the second flow opening 20b is the area with the smallest cross-sectional area in the airflow path and located downstream of the first flow opening 20a.
  • the cross-sectional area of the second flow opening 20b can be equal to twice the cross-sectional area of the first flow opening 20a, or can be greater than twice the cross-sectional area of the first flow opening 20a.
  • connection between the microphone mounting cavity 20c and the air flow path and the first flow opening 20a are both located upstream of the second flow opening 20b, when the user inhales, a suction force is generated to cause the external air flow to flow from the air inlet 10a to the air inlet 10b. Therefore, when the cross-sectional area of the second flow opening 20b is larger and the cross-sectional area of the first flow opening 20a is smaller, the negative pressure formed in the microphone installation cavity 20c under the action of the suction force is larger.
  • the second flow opening 20b can have a larger cross-sectional area than the first flow opening 20a, and the connection point between the microphone installation cavity 20c and the airflow path is located upstream of the second flow opening 20b, thereby improving the effect of forming a negative pressure in the microphone installation cavity 20c during suction, so that the microphone 40 disposed in the microphone installation cavity 20c can sense the internal and external pressure difference of the microphone installation cavity 20c, and ensure that a negative pressure sufficient for the microphone 40 to start is formed in the microphone installation cavity 20c.
  • This allows the user to start the microphone 40 even when lightly drawing (i.e., when the suction force is relatively small), thereby improving the starting sensitivity of the electronic atomization device.
  • first flow opening 20a and the second flow opening 20b are not limited.
  • the first flow opening 20a and the second flow opening 20b are both square holes, the size of the first flow opening 20a is 1.25mm ⁇ 1.25mm, and the size of the second flow opening 20b is 1.8mm ⁇ 1.8mm.
  • the cross-sectional area of the first flow opening 20a is 1.44mm 2 .
  • the cross-sectional area of the first flow opening 20a is larger than the cross-sectional area of the air inlet 10a, thereby reducing the inhalation resistance and facilitating the user's inhalation.
  • connection point between the microphone mounting cavity 20c and the airflow path and the first flow opening 20a are not limited.
  • the connection point between the microphone mounting cavity 20c and the airflow path can be located between the air inlet 10a and the first flow opening 20a, or between the first flow opening 20a and the second flow opening 20b.
  • the bracket assembly 20 includes a battery bracket 22, and a microphone mounting seat 23 located between the battery bracket 22 and the shell assembly 10.
  • the battery bracket 22 is a bracket for installing a battery of an electronic atomization device.
  • the battery bracket 22 includes a first wall, a second wall and a third wall. The first wall and the second wall are arranged at intervals, and the third wall is located between the first wall and the second wall.
  • the first flow port 20a is provided in the first wall
  • the second flow port 20b is provided in the second wall.
  • the first wall, the second wall, the third wall and the shell assembly 10 are jointly surrounded to form a first channel 20f.
  • the first wall is located on the side of the third wall close to the air inlet 10a, and the second wall is located on the side of the third wall close to the air outlet 10b.
  • the first wall has a threading hole connecting the accommodating cavity and the airflow path, which can facilitate the wire to enter the accommodating cavity.
  • the wire can be sealed by gluing.
  • the first wall, the second wall and the third wall can be integrally formed or spliced.
  • the air flow path includes a first channel 20f located upstream of the second flow port 20b.
  • the bracket assembly 20 has a connecting port 20e connecting the microphone mounting cavity 20c and the first channel 20f.
  • the first channel 20f has a bottom wall 21 away from the side of the air outlet 10b, and a partial area of the bottom wall 21 forms a liquid guide boss 211 protruding into the first channel 20f, so that the liquid guide boss 211 protrudes relative to other areas of the bottom wall 21.
  • the connecting port 20e is arranged on the liquid guide boss 211.
  • the first flow port 20a and the connecting port 20e are both arranged on the liquid guide boss 211.
  • the first flow opening 20a is disposed on the liquid guiding boss 211 and is located upstream of the communication opening 20e, so that the airflow along the airflow path flows along the top surface of the liquid guiding boss 211 and flows through the communication opening 20e.
  • the connecting port 20e and the first flow port 20a are both arranged on the liquid guiding boss 211, and the first flow port 20a is located upstream of the connecting port 20e, the airflow flowing out of the first flow port 20a flows along the top surface of the liquid guiding boss 211 and flows through the connecting port 20e. Therefore, when there is liquid in the area between the airflow path 20a and the air inlet 10a, and in the microphone mounting cavity 20c, part of the liquid flows upward to the first channel 20f under the action of the suction force, and can be blown off the liquid guiding boss 211 under the action of the airflow flowing along the top surface of the liquid guiding boss 211.
  • the aperture of the communication port 20e should not be too small, as it is difficult to process; nor should it be too large, as it is easy for the liquid in the airflow path to enter the microphone mounting cavity 20c through the communication port 20e.
  • the aperture of the communication port 20e is not less than 0.6 mm and not more than 1 mm, for example, 0.6 mm, 0.8 mm or 1 mm.
  • the electronic atomization device further includes a liquid-absorbing cotton 30 disposed in the first channel 20f.
  • the liquid-absorbing cotton 30 can absorb the liquid in the first channel 20f to prevent the liquid in the first channel 20f (such as leaked atomized liquid, condensed liquid, etc.) from flowing into the microphone mounting cavity 20c to damage the microphone 40.
  • the height of at least part of the liquid-absorbing cotton 30 is lower than the height of the top surface of the liquid-guiding boss 211. Therefore, when the electronic atomization device is in a suction state with the air outlet 10b facing upward, the bottom height of the liquid-absorbing cotton 30 can be lower than the top height of the first flow port 20a and the connecting port 20e, so that the liquid in the first channel 20f can be better absorbed, so as to further reduce the possibility of the liquid in the first channel 20f entering the microphone mounting cavity 20c through the connecting port 20e.
  • the microphone mounting cavity 20c is provided on the microphone mounting base 23.
  • the microphone mounting base 23 also has a second channel 23a. One end of the second channel 23a is connected to the microphone mounting cavity 20c, and the connection point is located on the side of the negative pressure sensing surface 40a away from the air outlet 10b, and the other end of the second channel 23a is connected to the first channel 20f.
  • One end of the second channel 23a communicating with the microphone mounting cavity 20c is located on the side of the negative pressure sensing surface 40a away from the air outlet. Therefore, after the liquid enters the microphone mounting cavity 20c through the second channel 23a, it will not contact the negative pressure sensing surface 40a and damage the microphone 40.
  • the battery holder 22 has a connecting port 20e connecting the first channel 20f and the second channel 23a. At the connecting point of the connecting port 20e and the second channel 23a, a second sealing rib 231 is provided between the end face of the microphone mounting seat 23 and the end face of the battery holder 22.
  • the end surface of the microphone mounting seat 23 may form a second sealing rib 231 to seal with the end surface of the battery holder 22 to improve the sealing effect of the connection between the communication port 20e and the second channel 23a.
  • the end surface of the battery holder 22 may also form a second sealing rib 231 to seal with the end surface of the microphone mounting seat 23.
  • a third sealing rib 232 is provided between the end surface of the microphone mounting seat 23 and the end surface of the housing assembly 10.
  • the third sealing rib 232 may be formed on the end surface of the microphone mounting seat 23 to seal with the end surface of the housing assembly 10, so as to improve the sealing effect at the junction of the microphone mounting seat 23 and the housing assembly 10.
  • the third sealing rib 232 may also be formed on the end surface of the housing assembly 10 to seal with the end surface of the microphone mounting seat 23.
  • the outer diameter of the outer wall surface of the battery holder 22 on the side close to the microphone mounting seat 23 is slightly larger than the inner diameter of the shell assembly 10, so as to improve the sealing effect between the battery holder 22 and the shell assembly 10 through interference fit with the shell assembly 10.
  • Another embodiment of the present application provides an electronic atomization device, comprising an atomization assembly 50 and a power supply assembly as described in any of the above embodiments.
  • the atomization assembly 50 is disposed in the housing assembly 10 and is electrically connected to the microphone 40 .
  • the atomizing assembly 50 is used to liquefy the atomized liquid to generate an aerosol, so that the atomizing assembly 50 flows out of the air outlet 10b along with the airflow flowing along the airflow path.
  • a pressure difference is formed between the negative pressure sensing surface 40a and the normal pressure sensing surface 40b of the microphone 40, and the microphone 40 is activated, so that the atomizing assembly 50 works to generate an aerosol.
  • the normal pressure in the microphone installation cavity 20c is restored, the microphone 40 is not activated, and the atomizing assembly 50 stops working.
  • inventions of the present application provide an electronic atomization device 100/200/300 for heating an atomization medium to generate an aerosol for use by a user.
  • the atomization medium includes but is not limited to liquid medicines and oils of materials used for medical, health, wellness, and beauty purposes.
  • the electronic atomization device 100/200/300 includes an atomization assembly 110/210/310, a battery assembly 120/220/320, and a continuing assembly 130/230/330.
  • the atomization assembly 110/210/310 stores an atomization medium, and the battery assembly 120/220/320 is electrically connected to the atomization assembly 110/210/310 to supply power to the atomization assembly 110/210/310.
  • the atomization assembly 110/210/310 can heat the atomized aerosol under the action of electrical energy to generate an aerosol.
  • the refilling assembly 130/230/330 is provided with an outlet passage 130b/230b/330b for allowing airflow and a refilling chamber 130a/230a/330a for storing atomized medium.
  • the refilling assembly 130/230/330 and the atomizing assembly 110/210/310 can be placed separately.
  • the refilling assembly 130/230/330 can be installed on the atomizing assembly 110/210/310, and the aerosol generated by the atomizing assembly 110/210/310 can be discharged through the outlet passage 130b/230b/330b.
  • the atomizing medium flows out from the atomizing chamber 130b/230b/330b, and the refilling chamber 130a/230a/330a is used to replenish the atomizing medium in the atomizing assembly 110/210/310.
  • an air outlet channel may be directly provided in the atomizer assembly 110/210/310, so that inhalation may be directly conducted through the atomizer assembly 110/210/310 when the follow-up assembly 130/230/330 is not installed.
  • a nozzle 140/240/340 may be installed on the atomizer assembly 110/210/310, and the aerosol generated by the atomizer assembly 110/210/310 may flow out through the nozzle 140/240/340.
  • the atomizer assembly 110/210/310 includes an atomizer bracket 112/212/312, an atomizer core 114/214/314, and a blocking member 115/215/315.
  • the atomizer core 114/214/314 is located in the atomizer bracket 112/212/312, and the atomizer core 114/214/314 and the atomizer bracket 112/212/312 jointly define a liquid storage chamber 110a/210a/310a for storing atomized medium, and the atomizer bracket 112/212/312 is provided with a liquid inlet channel 113a/213a/313a communicating with the liquid storage chamber 110a/210a/310a.
  • the blocking member 115/215/315 can be switched between a first position blocking the liquid inlet of the liquid inlet channel 113a/213a/313a and a second position opening the liquid inlet.
  • the blocking member 115/215/315 can be switched to the second position opening the liquid inlet of the liquid inlet channel 113a/213a/313a.
  • the current continue metering component 130/230/330 can be removed to replace it with a new continue metering component 130/230/330.
  • the continue metering component 130/230/330 when the continue metering component 130/230/330 is inseparably installed in the atomizer component 110/210/310, the continue metering component 130/230/330 cannot be removed from the atomizer component 110/210/310 after it is installed in the atomizer component 110/210/310.
  • the blocking member 115/215/315 blocks the liquid inlet of the liquid inlet channel 113a/213a/313a, so that the atomized medium in the liquid storage chamber 110a/210a/310a will not leak through the liquid inlet channel 113a/213a/313a.
  • the blocking member 115/215/315 moves to a position to open the liquid inlet port of the liquid inlet channel 113a/213a/313a, and the further metering chamber 130a/230a/330a is connected with the liquid storage chamber 110a/210a/310a through the liquid inlet channel 113a/213a/313a, and the atomizing medium in the further metering chamber 130a/230a/330a can flow into the liquid storage chamber 110a/210a/310a through the liquid inlet channel 113a/213a/313a.
  • the atomizer assembly 110/210/310 can be placed separately from the refill assembly 130/230/330 during transportation and storage, and the liquid inlet channel 113a/213a/313a of the atomizer assembly 110/210/310 is in a sealed state under the blocking of the blocking member 115/215/315, thereby preventing the atomized medium from leaking and deteriorating.
  • the liquid inlet of the atomizer assembly 110/210/310 is opened synchronously when the refill assembly 130/230/330 is installed and quickly connected to the refill assembly 130/230/330, thereby avoiding the risk of liquid leakage in the liquid storage chamber 110a/210a/310a.
  • the liquid inlet of the liquid inlet channel 113a/313a is opened on the top surface or side surface of the liquid inlet channel 113a/313a, and the blocking member 115/315 is located in the liquid inlet channel 113a/313a to block the liquid inlet when in the first position.
  • the liquid inlet of the liquid inlet channel 213a is opened on the side surface of the liquid inlet channel 213a, and the blocking member 215 is sleeved outside the liquid inlet channel 213a to block the liquid inlet.
  • the follow-up assembly 130/230 includes a resisting portion, which protrudes from the end surface of the follow-up assembly 130/230 that contacts the atomizer assembly 110/210.
  • the atomizer assembly 310 includes a resisting portion, which protrudes from the end surface of the atomizer assembly 310 that contacts the follow-up assembly 330.
  • the setting position and formation method of the supporting portion can be set as needed, as long as it can synchronously push the blocking member 115/215/315 to move to open the liquid inlet of the liquid inlet channel 113a/213a/313a when the refill assembly 130/230/330 is installed on the atomization assembly 110/210/310.
  • the atomizer bracket 112/212/312 includes a bracket body 111/211/311.
  • the bracket body 111/211/311 is a hollow rotating body structure.
  • the central axis direction of the bracket body 111/211/311 is defined as a first direction (i.e., the vertical direction in Figure 58).
  • the bracket body 111/211/311 includes an annular sleeve 1112/2112/3112 and a partition plate 1114/2114/3114 provided at one axial end of the annular sleeve 1112/2112/3112. 1112/2112/3112 and the partition plate 1114/2114/3114 together form a storage space for accommodating the atomizer core 114/214/314.
  • the partition plate 1114/2114 is located outside the annular sleeve 1112/2112, and the outer diameter of the partition plate 1114/2114 is greater than the outer diameter of the annular sleeve 1112/2112.
  • the partition plate 3114 is located inside the annular sleeve 3112.
  • the atomizer core 114/214/314 is accommodated in the storage space formed by the bracket body 111/211/311, and a liquid storage chamber 110a/210a/310a for storing atomization medium is formed between the atomizer core 114/214/314 and the partition plate 1114/2114/3114.
  • the bracket body 111/211/311 also includes a central tube 1116/2116/3116, one end of the central tube 1116/2116/3116 is connected to the partition plate 1114/2114/3114, and the other end of the central tube 1116/2116/3116 extends along the first direction until it is inserted into the atomizer core 114/214/314, and a central airway 1116a/2116a/3116a connecting the atomizer core 114/214/314 and the follow-up component 130/230/330 is formed in the central tube 1116/2116/3116.
  • the atomizer core 114/214/314 includes an atomizer base 1141/2141/3141, a top cover 1142/2142/3142, a heating element 1143/2143/3143, a positive conductive electrode 1144/2144/3144 and a negative conductive electrode 1145/2145/3145.
  • the atomizing base 1141/2141/3141 is matched with one end of the bracket body 111/211/311 away from the partition plate 1114/2114/3114
  • the top cover 1142/2142/3142 is matched with one end of the atomizing base 1141/2141/3141 facing the partition plate 1114/2114/3114
  • the atomizing base 1141/2141/3141 and the top cover 1142/2142/3142 jointly define an atomizing chamber 114a/214a/314a
  • the liquid storage chamber 110a/210a/310a is formed between the top cover 1142/2142/3142 and the partition plate 1114/2114/3114 of the bracket body 111/211/311.
  • the top cover 1142/2142/3142 includes a top cover top wall and a top cover side wall extending from the edge of the top cover top wall in a direction away from the partition plate 1114/2114/3114, and the top cover top wall is provided with a top cover center hole and at least one lower liquid hole.
  • the top cover center hole is located at the center position of the top cover 1142/2142/3142 and is connected to the atomization chamber, and one end of the center tube 1116/2116/3116 of the atomization bracket 112/212/312 can be inserted into the top cover center hole, so that the central airway 1116a/2116a/3116a of the atomization bracket 112/212/312 is connected to the atomization chamber.
  • the lower liquid hole is located at the periphery of the center hole of the top cover, and is used to connect the atomizing chamber 114a/214a/314a with the liquid storage chamber 110a/210a/310a.
  • the atomizing medium in the liquid storage chamber 110a/210a/310a can flow into the atomizing chamber 114a/214a/314a through the lower liquid hole.
  • the heating element 1143/2143/3143 is housed in the atomization chamber 114a/214a/314a, and includes a substrate and a heating element.
  • the substrate can be formed of a high-temperature resistant porous material such as ceramics, and the heating element is formed on the surface of the substrate, and the heating element can generate heat under the action of electrical energy.
  • One end of the positive conductive electrode 1144/2144/3144 and the negative conductive electrode 1145/2145/3145 is electrically connected to the heating element 1143/2143/3143, and the other end of the positive conductive electrode 1144/2144/3144 and the negative conductive electrode 1145/2145/3145 is electrically connected to the battery assembly 120/220/320.
  • the heating element includes a heating body and liquid storage cotton wrapped around the heating body, and the atomized medium in the liquid storage cavity 110a/210a/310a can be adsorbed by the liquid storage cotton and guided to the surface of the heating body.
  • the atomized medium in the liquid storage chamber 110a/210a/310a flows into the atomizing chamber 114a/214a/314a through the lower liquid hole
  • the heating element 1143/2143/3143 in the atomizing chamber 114a/214a/314a absorbs the atomized medium, and generates heat under the action of the electric energy of the battery assembly 120/220/320 to heat the atomized medium
  • the atomized medium is heated and atomized to produce aerosol
  • the aerosol in the atomizing chamber 114a/214a/314a flows out through the central airway 1116a/2116a/3116a and the air outlet channel 130b/230b/330b in turn.
  • the top cover 1142/2142/3142 is also formed with a ventilation channel connected to the liquid storage chamber 110a/210a/310a.
  • the ventilation channel can be formed on the side wall of the top cover, or on the top wall of the top cover. In some other embodiments, the ventilation channel can also be formed between the heating top cover 1142/2142/3142 and the heating element 1143/2143/3143.
  • the first embodiment of the present application provides an electronic atomization device 100.
  • the atomizing bracket 112 further includes two conducting members 113, which are convexly arranged on a side of the partition plate 1114 away from the liquid storage chamber 110a, and the two conducting members 113 are spaced apart along a radial direction of the partition plate 1114, and each conducting member 113 includes a first conducting portion 1132 and a second conducting portion 1134 connected to each other.
  • the first conducting portion 1132 is connected to the partition plate 1114, and the first conducting portion 1132 is a hollow cylindrical structure, and the liquid inlet channel 113a is formed in the first conducting portion 1132, and the opening end of the first conducting portion 1132 away from the partition plate 1114 forms a liquid inlet of the liquid inlet channel 113a, so that the liquid inlet is opened.
  • the second conducting portion 1134 is connected to one end of the first conducting portion 1132 away from the partition plate 1114, and the second conducting portion 1134 extends from the inner side wall of the first conducting portion 1132 in a direction away from the partition plate 1114, and the cross section of the second conducting portion 1134 perpendicular to the first direction is semicircular, and the second conducting portion 1134 is used to extend into the further measuring component 130 to open the further measuring chamber 130a.
  • each blocking member 115 is a cylindrical structure with a shape and size matching the liquid inlet channel 113a.
  • each blocking member 115 is at least partially embedded in a corresponding liquid inlet channel 113a, and the blocking member 115 and the liquid inlet channel 113a are interference-fitted to close the liquid inlet of the liquid inlet channel 113a.
  • the blocking member 115 is at least partially embedded in the liquid inlet channel 113a formed by the first conductive portion 1132, and the blocking member 115 is interference-fitted with the liquid inlet channel 113a to close the liquid inlet of the liquid inlet channel 113a, thereby preventing the atomized medium in the liquid storage chamber 110a from leaking.
  • the blocking member 115 is pushed by the metering assembly 130 to break away from the liquid inlet channel 113a and open the liquid inlet of the liquid inlet channel 113a, and at the same time, the second conductive portion 1134 extends into the metering assembly 130 to open the metering chamber 130a, so that the atomized medium in the metering chamber 130a can flow into the liquid storage chamber 110a through the liquid inlet channel 113a.
  • the number of the conducting member 113 and the blocking member 115 is not limited thereto. In some other embodiments, the number of the conducting member 113 and the blocking member 115 can be one or more.
  • the blocking member 115 is flexibly connected to the atomizing support 112 , so the blocking member 115 can move under the push of the further metering component 130 to open the liquid inlet channel 113 a .
  • the atomizer assembly 110 also includes a plugging connector 116, which is integrally formed with two plugging members 115.
  • the plugging connector 116 is annular, and the plugging connector 116 is connected to the atomizer bracket 112 through a central tube 1116 sleeved on the atomizer bracket 112.
  • the two plugging members 115 are respectively located on opposite sides of a radial direction of the plugging connector 116, and each plugging member 115 is rotatably connected to the plugging connector 116. In this way, the plugging member 115 is flexibly connected to the atomizer bracket 112 through the plugging connector 16.
  • the plugging member 115 is driven by the follow-up assembly 130 and rotates with the connection between it and the plugging connector 116 as the rotation center and disengages from the liquid inlet channel 113a.
  • the blocking piece 115 Since the blocking piece 115 is always connected to the blocking connector 116, and the blocking connector 116 is always sleeved on the central tube 1116 of the atomizer bracket 112, the blocking piece 115 that is separated from the liquid inlet channel 113a can be prevented from floating in the liquid storage chamber 110a, while reducing the number of parts of the electronic atomizer device 100 and simplifying the overall structure of the electronic atomizer device 100.
  • the atomizer assembly 110 also includes two channel seals 117.
  • the two channel seals 117 are respectively sleeved outside the first conductive parts 1132 of the two conductive parts 113.
  • the second conductive part 1134 is inserted into the follow-up assembly 130 and interferes with the follow-up assembly 130, thereby preventing the atomized medium from leaking from the gap between the sealing cover 133 and the atomizer bracket 112.
  • the two channel seals 117 are integrally formed and connected to each other, thereby reducing the number of parts of the electronic atomizer device 100 and simplifying the overall structure of the electronic atomizer device 100.
  • the channel seal 117 can also be arranged in the follow-up assembly 130.
  • the follow-up assembly 130 is installed on the atomizer bracket 112
  • the second conductive part 1134 can be inserted into the channel seal 117 and interfere with the channel seal 117.
  • the follow-up assembly 130 includes a follow-up housing and a sealing member 134, and the follow-up housing includes an outer ring shell 131, an inner ring shell 132 and a sealing cover 133.
  • the outer ring shell 131 is a hollow cylindrical structure with one end open, and the central axis of the outer ring shell 131 extends along the first direction.
  • the inner ring shell 132 extends from the closed end of the outer ring shell 131 along the first direction to the open end of the outer ring shell 131, and an air outlet channel 130b extending along the first direction is formed in the inner ring shell 132, and one end of the air outlet channel 130b passes through the closed end of the outer ring shell 131 to connect to the external atmosphere, and the other end of the air outlet channel 130b is connected to the central airway 1116a of the atomizer bracket 112.
  • the central airway 1116a may not be provided in the follow-up assembly 130, but is only used to store the atomization medium, and the aerosol generated by the atomizer assembly 110 flows out through the atomizer assembly 110 itself.
  • the sealing cover 133 is a rotating body structure.
  • the sealing cover 133 is installed at the open end of the outer ring shell 131 and is sleeved outside the inner ring shell 132.
  • the outer ring shell 131, the inner ring shell 132 and the sealing cover 133 together form a continuous volume surrounding the inner ring shell 132 in the circumferential direction.
  • the sealing cover 133 is provided with two communicating holes 1331 communicating with the continuous measuring chamber 130a.
  • the two communicating holes 1331 are arranged at intervals along a radial direction of the sealing cover 133, and the central axis of each communicating hole 1331 extends along the first direction.
  • Each communicating hole 1331 includes a first communicating end 1331a and a second communicating end 1331b that are connected to each other.
  • the first communicating end 1331a is located at a side of the second communicating end 1331b close to the sealing end of the outer ring shell 131, and the inner diameter of the second communicating end 1331b is larger or smaller than the inner diameter of the first communicating end 1331a.
  • the first conducting portion 1132 of the conducting member 113 can extend into the further metering cavity 130a through the first connecting end 1331a, and the second conducting portion 1134 of the conducting member 113 is located in the second connecting end 1331b, and the conducting seal 134 sleeved on the second conducting portion 1134 is located in the second connecting end 1331b, and the conducting seal 134 is respectively interference fit with the second conducting portion 1134 and the second connecting end 1331b, thereby closing the gap between the conducting member 113 and the hole wall of the connecting hole 1331.
  • the channel seal 117 is disposed in the second connecting end 1331b, and when the further metering assembly 130 is installed on the atomizer bracket 112, the second conducting portion 1134 can be inserted into the channel seal 117.
  • the sealing cover 133 is also provided with a support portion 1333 for pushing the blocking member 115.
  • the blocking member 115 moves to open the liquid inlet channel 113a under the push of the support portion 1333.
  • one end of the support portion 1333 is connected to the inner wall of the first communication end 1331a of the communication hole 1331, and the other end of the support portion 1333 passes through the second communication end 1331b along the first direction to extend out of the communication hole 1331, and the cross section of the support portion 1333 perpendicular to the first direction is a semicircular arc.
  • each seal 134 is a cylindrical structure with a shape and size matching the first connecting end 1331a of the connecting hole 1331.
  • each sealing member 134 is at least partially embedded in the first communication end 1331a of a communication hole 1331, and the sealing member 134 is interference-fitted with the communication hole 1331 to block the communication hole 1331.
  • the conducting member 113 passes through the communication hole 1331 and extends into the further metering chamber 130a, and the sealing member 134 located in the liquid inlet channel 113a is pushed away from the communication hole 1331 by the second conducting portion 1134 of the conducting member 113, so that the atomized medium in the further metering chamber 130a can enter the liquid inlet channel 113a through the communication hole 1331.
  • the atomizer assembly 110 also includes a sealing connector 135, which is integrally formed with two sealing members 134.
  • the sealing connector 135 includes an inner connecting ring 1352, an outer connecting ring 1354, and a connecting arm 1356 connected between the inner connecting ring 1352 and the outer connecting ring 1354.
  • the inner connecting ring 1352 is a hollow annular structure to be sleeved on the inner ring shell 132
  • the outer connecting ring 1354 is a hollow annular structure to surround the edge of the sealing cover 133
  • the two sealing members 134 are respectively connected to the opposite sides of the outer connecting ring 1354 in a radial direction.
  • the sealing member 134 is flexibly mounted on the sealing cover 133 through the sealing connector 135.
  • the seal 134 Since the seal 134 is always connected to the sealing connector 135 , the seal 134 can be prevented from floating in the metering chamber 130a after being separated from the connecting hole 1331 , while reducing the number of parts of the electronic atomization device 100 and simplifying the overall structure of the electronic atomization device 100 .
  • connection principle of the atomizing assembly 110 and the continuing assembly 130 of the first embodiment is as follows:
  • the blocking member 115 is embedded in the first conducting portion 1132 of the conducting member 113, and the blocking member 115 and the first conducting portion 1132 are interference-fitted to block the liquid inlet of the liquid inlet channel 113a.
  • the sealing member 134 is embedded in the first communicating end 1331a of the communicating hole 1331 of the sealing cover 133, and the sealing member 134 and the first communicating end 1331a are interference-fitted to block the communicating hole 1331.
  • the conducting member 113 of the atomizing assembly 110 extends into the metering chamber 130a through the connecting hole 1331 of the sealing cover 133, and the sealing member 134 rotates under the push of the conducting member 113 to disengage from the connecting hole 1331.
  • the abutting portion 1333 of the sealing cover 133 extends into the liquid storage chamber 110a through the liquid inlet channel 113a, and the blocking member 115 rotates under the push of the abutting portion 1333 to disengage from the liquid inlet channel 113a, and the channel sealing member 117 is located in the second connecting end 1331b of the connecting hole 1331 and is interference fit with the second connecting end 1331b.
  • the metering chamber 130a and the storage chamber 110a are connected.
  • the liquid chambers 110a are interconnected through the liquid inlet channel 113a, and the atomized medium in the metering chamber 130a can enter the liquid storage chamber 110a through the liquid inlet channel 113a.
  • the metering chamber 130a and the liquid storage chamber 110a can also exchange gas to balance the gas pressure.
  • the second embodiment of the present application provides an electronic atomization device 200 .
  • the atomizer bracket 212 also includes two conducting members 213, the two conducting members 213 are convexly arranged on the side of the partition plate 2114 away from the liquid storage chamber 210a, and the two conducting members 213 are spaced apart along a radial direction of the partition plate 2114, each conducting member 213 is a hollow columnar structure, the liquid inlet channel 213a is formed in the conducting member 213, and the liquid inlet of the liquid inlet channel 213a is located on the side of one end of the liquid inlet channel 213a away from the liquid storage chamber 210a.
  • the blocking member 215 is sleeved on the end of the conducting member 213 away from the partition plate 2114 and closes the liquid inlet of the liquid inlet channel 213a, thereby preventing the atomized medium in the liquid storage chamber 210a from flowing out through the liquid inlet channel 213a.
  • the end of the conducting member 213 provided with the liquid inlet of the liquid inlet channel 213a extends into the metering chamber 230a, and the blocking member 215 slides along the first direction to the end of the conducting member 213 close to the liquid storage chamber 210a under the push of the metering assembly 230 to open the liquid inlet of the liquid inlet channel 213a, so that the atomized medium in the metering chamber 230a can flow into the liquid storage chamber 210a through the liquid inlet channel 213a.
  • the blocking member 215 slides to one end of the conducting member 213 close to the liquid storage chamber 210a under the push of the continue metering component 230, the blocking member 215 is interference fit with the conducting member 213 and the continue metering component 230 respectively to close the gap between the conducting member 213 and the continue metering component 230.
  • the structure of the follow-up component 230 of the electronic atomization device 200 of the second embodiment is roughly the same as the structure of the follow-up component 130 in the first embodiment, including a follow-up housing, a seal 234 and a sealing connector 135.
  • the follow-up housing includes an outer ring shell 231, an inner ring shell 232 and a sealing cover 233.
  • An air outlet channel 230b is formed in the inner ring shell 232, and the outer ring shell 231, the inner ring shell 232 and the sealing cover 233 jointly form a follow-up chamber 230a.
  • the sealing cover 233 is provided with a connecting hole 2331 connected to the follow-up chamber 230a, and each connecting hole 2331 includes a first connecting end 2331a and a second connecting end 2331b that are connected to each other.
  • the sealing connector 135 and the sealing member 134 are integrally formed, and the sealing member 134 is flexibly mounted on the sealing cover 133 through the sealing connector 135.
  • the difference between the continue assembly 230 of the second embodiment and the continue assembly 130 of the first embodiment is that the inner diameter of the second connecting end 2331b of the sealing cover 233 of the continue assembly 230 is larger than or smaller than the inner diameter of the first connecting end 2331a, and a step surface is formed between the first connecting end 2331a and the second connecting end 2331b to serve as a supporting portion for supporting the sealing member 215.
  • the conducting member 213 can extend into the continue metering chamber 230a through the first connecting end 2331a.
  • the blocking member 215 remains in the second connecting end 2331b and has an interference fit with the second connecting end 2331b, thereby playing a sealing role while conducting the liquid inlet channel 213a, preventing the atomized medium from flowing out of the gap between the atomizer bracket 212 and the continue metering component 230.
  • connection principle of the atomizing assembly 210 and the continuing assembly 230 of the second embodiment is as follows:
  • the blocking member 215 is sleeved on the conducting member 213 to close the liquid inlet of the liquid inlet channel 213a.
  • the sealing member 234 is embedded in the first communication end 2331a of the communication hole 2331 of the sealing cover 233, and the sealing member 234 and the first communication end 2331a are interference-fitted to block the communication hole 2331.
  • the conducting member 213 of the atomizing component 210 extends into the metering chamber 230a through the connecting hole 2331 of the sealing cover 233, the sealing member 234 rotates under the push of the conducting member 213 to disengage from the connecting hole 2331, and the blocking member 215 stays in the second connecting end 2331b under the support of the step surface in the connecting hole 2331 of the sealing cover 233 and has an interference fit with the second connecting end 2331b.
  • the metering chamber 230a and the liquid storage chamber 210a are connected to each other through the liquid inlet channel 213a, and the atomized medium in the metering chamber 230a can enter the liquid storage chamber 210a through the liquid inlet channel 213a, and the atomized medium in the metering chamber 230a can enter the liquid storage chamber 210a through the liquid inlet channel 213a.
  • Gas exchange can also occur between the metering chamber 230a and the liquid storage chamber 210a to balance the gas pressure.
  • the third embodiment of the present application provides an atomization assembly 310.
  • each conducting member 313 includes at least one conducting portion 3132.
  • each conducting member 313 includes two conducting portions 3132, and the two conducting portions 3132 are spaced apart in the radial direction of the atomizing bracket 312 (as shown in FIG.
  • the number of the conductive members 313 is not limited thereto. In some other embodiments, there may be only one conductive member 313 or more than one conductive member 313 .
  • the two conducting parts 3132 successively contact the further metering component 330 and puncture the further metering component 330, so that the further metering chamber 230a is connected with the liquid inlet channel 313a, so that the atomized medium in the further metering chamber 230a can flow into the liquid storage chamber 310a through the liquid inlet channel 313a.
  • the atomizer assembly 310 also includes a supporting portion 316, which is roughly T-shaped, including a connecting end 3161 and a supporting end 3163, the connecting end 3161 is a rod-shaped structure extending along the first direction, the supporting end 3163 and the blocking member 315 are respectively arranged at opposite ends of the connecting end 3161, and the cross-sectional areas of the supporting end 3163 and the blocking member 315 are both larger than the cross-sectional area of the connecting end 3161, and the supporting end 3163 extends out of the liquid inlet channel 313a through the gap between the two conducting portions 3132.
  • a supporting portion 316 which is roughly T-shaped, including a connecting end 3161 and a supporting end 3163
  • the connecting end 3161 is a rod-shaped structure extending along the first direction
  • the supporting end 3163 and the blocking member 315 are respectively arranged at opposite ends of the connecting end 3161
  • the cross-sectional areas of the supporting end 3163 and the blocking member 315 are both larger than the cross-sectional area of the
  • the blocking member 315 is located in the liquid inlet channel 313a to block the liquid inlet.
  • the conducting member 313 pierces the further measuring component 330, and the abutting portion 316 moves under the abutment of the further measuring component 330 until the abutting end 3163 abuts against the partition plate 3114 of the bracket body 311, and the blocking member 315 is driven by the abutting portion 316 to break away from the liquid inlet channel 313a and enter the liquid storage chamber 310a.
  • the blocking member 315 is limited relative to the support body 311 by the abutting end 3163 of the abutting portion 316 , thereby preventing the blocking member 315 from falling off the support body 311 and floating in the liquid storage cavity 310 a .
  • the atomizer assembly 310 also includes a puncturing portion 317, which is arranged on the side of the supporting end 3163 of the supporting portion 316 away from the connecting end 3161, and the cross-sectional area of the puncturing portion 317 gradually decreases from close to the supporting end 3163 to away from the supporting end 3163.
  • the puncturing portion 317 can puncture the sealing cover 333 together with the conductive member 313.
  • the blocking member 315, the supporting portion 316 and the piercing portion 317 are integrally formed (as shown in FIG. 78 ); in other embodiments, as shown in FIG. 79 , the blocking member 315 includes a blocking member body 3152 and a sealing ring 3154 sleeved on the outside of the blocking member body 3152; the blocking member body 3152, the blocking member 315 and the supporting portion 316 are integrally formed; the sealing ring 3154 is sleeved on the outside of the blocking member body 3152 to have an interference fit with the follow-up component 330.
  • the outer surface of the top cover side wall is provided with a curved and extended ventilation groove 3142a, one end of the ventilation groove 3142a is connected to one end of the top cover side wall away from the liquid storage chamber 310a, and the other end of the ventilation groove 3142a is curved and extended to the middle position of the top cover side wall.
  • the bottom wall of the ventilation groove 3142a is provided with a ventilation hole 3142b connected to the liquid storage chamber 310a, and the ventilation groove 3142a and the ventilation hole 3142b together form a ventilation channel, so that the air outside the top cover 3142 can enter the liquid storage chamber 310a through the ventilation channel.
  • the top cover side wall is also provided with a sealing rib 3142c surrounding the ventilation groove 3142a, and the sealing rib 3142c can be abutted against the atomization bracket 312 to close the ventilation channel.
  • the top wall of the top cover is provided with an air inlet 3142d connected to the liquid storage chamber 310a
  • the atomizer assembly 310 further includes a ventilation valve plate 3146, which is rotatably mounted on the top cover 3142, and the ventilation valve plate 3146 is located in the liquid storage chamber 310a and covers the air inlet 3142d.
  • the ventilation valve plate 3146 When the force exerted on the ventilation valve plate 3146 by the oil film adsorption force, the oil smoke gravity and the air pressure in the liquid storage chamber 310a is equal to the force exerted on the ventilation valve plate 3146 by the external atmospheric pressure, the ventilation valve plate 3146 re-covers the air inlet hole 3142d to close the liquid storage chamber 310a, thereby realizing the one-way conduction function.
  • the follow-up assembly 330 includes an outer ring shell 331, an inner ring shell 332 and a sealing cover 333.
  • the outer ring shell 331 is a hollow cylindrical structure with one end open, and the central axis of the outer ring shell 331 extends along the first direction.
  • the inner ring shell 332 extends from the closed end of the outer ring shell 331 along the first direction to the open end of the outer ring shell 331.
  • the inner ring shell 332 is formed with an air outlet channel 230b extending along the first direction, and one end of the air outlet channel 230b passes through the closed end of the outer ring shell 331 to connect to the external atmosphere.
  • the sealing cover 333 is formed of a pierceable structure such as a metal film, and the sealing cover 333 is installed at the open end of the outer ring shell 331 and is sleeved outside the inner ring shell 332.
  • the outer ring shell 331, the inner ring shell 332 and the sealing cover 333 together form a further measuring chamber 230a circumferentially surrounding the inner ring shell 332.
  • the conducting member 313 pierces the sealing cover 333, and the abutting portion 316 drives the blocking member 315 to move under the push of the sealing cover 333 to open the liquid inlet channel 313a.
  • the sealing cover 333 is provided with two puncture areas, and the edge of each puncture area is arranged corresponding to the edge of a conductive member 313.
  • the thickness of the edge of the puncture area is less than the thickness of other areas of the sealing cover 333, so it can be smoothly punctured by the conductive member 313.
  • the center position of the puncture area corresponds to the blocking member 315, and the thickness of this area is relatively thick, so it can push the conductive member 313 to move downward to open the liquid inlet channel 313a.
  • two guide rails 3312 are convexly provided on the outer side wall of the follow-up assembly 330, and the two guide rails 3312 are arranged on opposite sides of the follow-up assembly 330 along a radial direction of the follow-up assembly 330, and each guide rail 3312 extends longitudinally along the first direction.
  • the atomizer bracket 312 is provided with two guide grooves 3112a, and the two guide grooves 3112a are arranged on opposite sides of the atomizer bracket 312 along the radial direction of the atomizer bracket 312, and each guide groove 3112a extends longitudinally along the first direction. It can be understood that the number of guide rails 3312 and guide grooves 3112a is not limited, and can be set as needed to meet different requirements.
  • the electronic atomization device 300 Based on the setting of the guide rail 3312 and the guide groove 3112a, the electronic atomization device 300 has a first installation state and a second installation state. When the electronic atomization device 300 is in the first installation state, one end of the guide rail 3312 is against the edge of the atomization bracket 312, and the atomization component 310 and the follow-up component 330 can rotate relative to each other.
  • the follow-up component 330 is provided with one end of the guide rail 3312 which can be inserted into the atomization component 310 along the first direction, and the guide rail 3312 is inserted into the guide groove 3112a along the first direction, thereby limiting the relative position of the atomization component 310 and the follow-up component 330 in the circumferential direction, ensuring that the puncture area of the conduction member 313 and the sealing cover 333 are accurately aligned.
  • At least one elastic buckle 3314 is protruding from the outer wall of the continue metering component 330, and at least one snap-fitting groove matching the elastic buckle 3314 is opened on the inner wall of the atomizer bracket 312.
  • the elastic buckle 3314 can be engaged in the snap-fitting groove to fix the continue metering component 330 and the atomizer component 310 relatively.
  • the length of the guide rail 3312 is greater than the height of the conductive member 313 protruding from the bracket body 311.
  • the distance between the end face of the continue metering component 330 for contacting the atomizer component 310 and the end face of the atomizer component 310 for contacting the continue metering component 330 is greater than the protruding height of the conductive member 313.
  • One end of the conductive member 313 facing the sealing cover 333 is in a suspended state, thereby preventing the sealing cover 333 and the conductive member 313 from contacting each other during the relative rotation of the continue metering component 330 and the guide rail 3312, while ensuring that the conductive member 313 can be fully inserted into the continue metering component 330.
  • a sealing ring 336 is embedded outside the outer ring shell 331 of the follow-up assembly 330.
  • the sealing ring 336 and the inner wall of the atomizer bracket 312 are interference-fitted to close the gap between the two.
  • the inner side wall of the bracket body 311 of the atomizer bracket 312 is formed to extend in the circumferential direction.
  • the portion of the sealing ring 336 protruding from the outer ring shell 331 is located in the avoidance groove 3112b, so that the atomizer component 310 and the follow-up component 330 can rotate freely relative to each other, making it convenient for the guide rail 3312 and the guide groove 3112a to be plugged into each other.
  • the battery assembly 320 includes a battery holder 321, a bottom cover 322, a battery 323, a main board 324, a sensing unit 325, an airway liquid absorbing member 326, and a conductive ejector pin 327.
  • the battery holder 321 is a hollow shell-like structure, one end of the battery holder 321 is matched with the end of the atomizer assembly 310 away from the follow-up assembly 330, and an adjacent battery accommodating cavity and an air inlet duct are formed in the battery holder 321, and a holder air inlet 321a connecting the air inlet duct and the atomizer assembly 310 is provided.
  • the bottom cover 322 is matched with the end of the battery holder 321 away from the atomizer assembly 310, and a main board accommodating cavity is formed between the battery holder 321 and the bottom cover 322, and a bottom cover air inlet hole is provided in the bottom cover 322 to connect the main board accommodating cavity with the external atmosphere.
  • the main board 324 and the sensing unit 325 are both accommodated in the main board 324 accommodating cavity, the battery 323 is accommodated in the battery 323 accommodating cavity, the airway liquid absorption piece 326 is accommodated in the air inlet airway, and the conductive ejector pin 327 is inserted into one end of the battery bracket 321 facing the atomization assembly 310 and is electrically connected to the battery 323.
  • the battery 323 is electrically connected to the heating element 3143 of the atomization component 310 through the conductive ejector pin 327.
  • the airflow in the external atmosphere passes through the air inlet hole of the bottom cover 322, the accommodating cavity of the main board 324, the air inlet duct, and the air inlet port 321a of the bracket into the atomization chamber 314a in sequence.
  • the sensing unit 325 can sense the change in air pressure difference to send a sensing signal to the main board 324.
  • the main board 324 can control the battery 323 to power the atomization component 310 to heat the atomization medium according to the sensing signal.
  • At least one positioning column 3212 is convexly provided on one end face of the battery holder 321 facing the atomizer assembly 310, and the atomizer base 3141 of the atomizer assembly 310 is also provided with a positioning hole matching the positioning column 3212.
  • the positioning column 3212 is inserted into the positioning hole, thereby realizing the circumferential positioning of the atomizer base 3141 and the battery holder 321.
  • At least one magnetic suction member 3214 is also embedded in one end face of the battery holder 321 facing the atomizer assembly 310, and the magnetic suction member 3214 can absorb the atomizer base 3141 to connect the battery holder 321 and the atomizer base 3141 to each other.
  • connection principle of the atomizing assembly 310 and the continuing assembly 330 of the third embodiment is as follows:
  • the blocking member 315 is inserted into the liquid inlet channel 313a, and the second blocking portion 3154 of the blocking member 315 blocks the liquid inlet channel 313a.
  • the sealing cover 333 closes the metering chamber 230a.
  • the first conducting part 3132, the blocking piece 315, and the second conducting part 3134 successively pierce the sealing cover 333 of the further metering component 330, and the blocking piece 315 moves under the push of the sealing cover 333, and the second blocking part 3154 is pushed away from the liquid inlet channel 313a and enters the liquid storage chamber 310a by the further metering component 330.
  • the above-mentioned electronic atomization device 100/200/300 by providing a detachable further metering component 130/230/330, allows the atomization component 110/210/310 and the further metering component 130/230/330 to be transported and stored separately. Not only is it not easy to leak during transportation and storage, but also the further metering component 130/230/330 can be installed on the atomization component 110/210/310 so that the liquid storage chamber 110a/210a/310a of the atomization component 110/210/310 is synchronously connected to the further metering chamber 130a/230a/330a of the further metering component 130/230/330. While improving the convenience of use and the recycling rate of the electronic atomization device 100/200/300, it effectively prevents the liquid storage chamber 110a/210a/310a from leaking under the action of the external atmospheric pressure at the moment of opening.

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  • Battery Mounting, Suspending (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

一种电子雾化装置(100),包括雾化组件(1)和替换组件(2),雾化组件(1)包括雾化支架(11)和雾化芯(12),雾化支架(11)的内部形成有容纳槽(11b),容纳槽(11b)用于为雾化芯(12)供应雾化介质;替换组件(2)与雾化组件(1)可拆卸连接,替换组件(2)用于为容纳槽(11b)供应雾化介质。该电子雾化装置(100)可续量供液,提高装置利用率。

Description

电子雾化装置、雾化器及电源组件
相关申请的交叉引用
本申请要求2023年06月12日申请的,申请号为202321499065.6,名称为“一种电子雾化装置”的中国专利申请、2023年9月20日申请的,申请号为202322569000.0,名称为“一种电子雾化装置”的中国专利申请、2023年10月17日申请的,申请号为202322788178.4,名称为“一种电源组件和电子雾化装置”的中国专利申请、2023年10月17日申请的,申请号为202322795380.X,名称为“一种雾化器和电子雾化装置”的中国专利申请、2024年05月28日申请的,申请号为2024211876846,名称为“雾化组件及雾化装置”的中国专利申请的优先权,在此将其全文引入作为参考。
技术领域
本申请涉及雾化技术领域,特别涉及一种电子雾化装置、雾化器及电源组件。
背景技术
目前现有的电子雾化装置用于容纳药液、烟液等雾化介质并将其雾化生成气溶胶,供用户吸食。电子雾化装置一般包括一个储液仓和雾化芯,储液仓用于存放待雾化的雾化介质并为雾化芯供给。然而,现有雾化芯的储液仓的空间有限,当储液仓中的雾化介质液使用殆尽后,使用者就需要更换新的电子雾化装置,电子雾化装置的利用率低。
发明内容
有鉴于此,本申请实施例提供一种可续量供液的电子雾化装置。
一种电子雾化装置,包括:雾化组件,包括雾化支架和雾化芯,所述雾化支架的内部形成有容纳槽,所述容纳槽用于为所述雾化芯供应雾化介质;及替换组件,与雾化组件可拆卸连接,所述替换组件用于为所述容纳槽供应雾化介质。
一些实施方案中,所述替换组件内设有续量腔,所述电子雾化装置还包括导通结构,所述导通结构用于连通所述续量腔和所述容纳槽。
一些实施方案中,所述替换组件包括盖设于所述续量腔的开口的密封盖,所述导通结构包括设置于所述雾化支架上的刺破件,所述刺破件能够刺破所述密封盖,以使所述续量腔连通所述容纳槽。
一些实施方案中,所述密封盖包括环形盖板和设于所述环形盖板上的封堵件,所述环形盖板上开设有对应于所述刺破件的导流孔,所述封堵件包括主体部和封堵部,所述封堵部通过悬臂与所述主体部活动相连,所述封堵部能够密封导流孔,所述刺破件能够推动所述封堵部与所述导流孔脱离,以使所述续量腔连通所述容纳槽。
一些实施方案中,所述刺破件形成有刺破口、出流口和导流通道,所述出流口连通所述容纳槽,所述导流通道连通所述刺破口和所述出流口,所述导通结构还包括设置于所述导流通道内的导液件,以调节导液速度。
一些实施方案中,所述导通结构为调节阀、单向泵或可发生相变的消耗件。
一些实施方案中,所述导通结构还包括可拆卸地设于所述刺破件上的第一保护帽。
一些实施方案中,所述雾化组件包括设置于所述容纳槽内的雾化座,所述雾化座形成 有导雾通道和供液口,所述雾化芯设置于所述雾化座内,所述供液口连通所述容纳槽和所述雾化芯,所述替换组件包括出雾通道,所述导雾通道用于连通所述出雾通道。
一些实施方案中,所述雾化支架包括两端开口的环形套筒和位于所述环形套筒内的分隔板,所述分隔板沿厚度方向的另一侧表面与所述环形套筒的内周壁围合构成所述容纳槽,所述分隔板形成有贯通孔,所述导雾通道的一端通过所述贯通孔与所述出雾通道连通。
一些实施方案中,所述分隔板沿厚度方向的一侧表面与所述环形套筒的内周壁围合构成组装槽,所述替换组件包括可拆卸地收容所述组装槽的套壳。
一些实施方案中,所述雾化座为中空的套管结构,所述套壳包括内环壳和位于所述内环壳的外周的外环壳,所述外环壳可拆卸地收容在所述组装槽内,所述内环壳内形成有所述出雾通道和所述吸嘴口,所述雾化座的一端用于与所述内环壳密封套接。
一些实施方案中,所述外环壳远离所述容纳槽的一端与所述内环壳远离所述容纳槽的一端连接,所述内环壳与所述外环壳之间形成续量腔槽。
一些实施方案中,所述雾化座上还设有用于密封所述导雾通道的第二保护帽。
一些实施方案中,所述替换组件还包括密封套,所述密封套夹设于所述内环壳与所述雾化座之间。
一些实施方案中,所述电子雾化装置包括供电模块,所述供电模块用于给所述雾化组件供电。
一些实施方案中,所述供电模块包括电池、控制板组件和供电支架,所述电池和所述控制板组件均设置于所述供电支架上,所述雾化支架的下端与所述供电支架的上端套接,所述雾化组件包括用于封闭所述容纳槽的密封塞,所述密封塞密封套设于所述容纳槽朝向所述供电支架一端的开口处。
本申请实施例提供的一种电子雾化装置,雾化组件的雾化支架内具有用于储存雾化介质的容纳槽和用于装配替换组件的组装槽,相比仅有一个储液仓的电子雾化装置,组装槽可用于装配替换组件,替换组件在不需要供液的时候可对组装槽起到密封的作用,运输不易产生雾化介质漏出的情况。同时替换组件还可以根据使用者的需要设置续量腔,替换组件组装至组装槽内后,续量腔连通容纳槽,实现对容纳槽的续量供应雾化介质。
一种实施方式中,一种雾化器包括:壳体组件,包括外壳和具有出气通道的出气管,所述外壳和所述出气管之间形成用于容纳雾化液的储液仓;设置在所述壳体组件内的雾化组件,所述雾化组件封闭所述储液仓,且所述雾化组件具有与所述出气通道连通的雾化通道;换气稳压结构,与所述雾化组件及所述出气管中的至少一个连接,所述换气稳压结构包括伸入至所述储液仓内的伸入部,所述伸入部与所述出气管配合形成阻碍气体在所述雾化通道和所述储液仓之间流动的换气阻力,当所述雾化器处于换气状态时,所述伸入部与所述出气管之间连通所述储液仓与所述雾化通道的换气通道。
一种实施方式中,所述伸入部与所述出气管之间形成毛细空间,所述毛细空间为所述换气通道的一部分,所述毛细空间与所述储液仓连通,所述储液仓内的所述雾化液在毛细作用下填充所述毛细空间,以在所述雾化通道和所述储液仓之间形成所述换气阻力。
一种实施方式中,所述伸入部沿延伸方向的相对两端分别具有第一连通口和第二连通口,所述第一连通口连通所述雾化通道和所述毛细空间,所述第二连通口连通所述毛细空间和所述储液仓。
一种实施方式中,所述伸入部的侧壁还开设有连通所述储液仓和所述毛细空间的供液槽,所述供液槽沿所述伸入部的延伸方向延伸,所述供液槽的一端与所述第二连通口连通。
一种实施方式中,所述伸入部套设在所述出气管靠近所述雾化组件的一端,所述供液槽的数量为两个,所述两个供液槽相对所述出气管的中心错位设置。
一种实施方式中,所述伸入部的至少部分区域与所述出气管贴合以分隔所述雾化通道和所述储液仓,当所述雾化器处于所述换气状态时,所述伸入部的至少部分区域与所述出 气管分离,以形成所述换气通道。
一种实施方式中,所述出气管靠近所述雾化组件的一端的外表面开设有换气槽,所述换气槽构成所述换气通道的一部分,所述换气槽的一端与所述雾化通道连通,所述换气槽的另一端延伸至所述伸入部处,当所述雾化器处于所述换气状态时,所述过流间隙分别与所述储液仓和所述换气槽连通。
一种实施方式中,所述换气槽包括第一子槽和第二子槽,所述第一子槽沿延伸方向的相对两端分别与所述第二子槽和所述雾化通道连通,所述第一子槽的断面面积小于所述第二子槽的断面面积。
一种实施方式中,所述伸入部套设在所述出气管靠近所述雾化组件的一端,所述伸入部包括可分离地贴设在所述出气管的两个阀片,所述两个阀片相对且间隔设置。
一种实施方式中,一种电子雾化装置包括电源组件以及上述任意所述的雾化器,所述电源组件与所述雾化组件电连接。
本申请实施例提供了一种雾化器和电子雾化装置,雾化器包括壳体组件、雾化组件和换气稳压结构,换气稳压结构包括伸入至储液仓内的伸入部,伸入部与出气管配合使雾化通道和储液仓之间形成换气阻力,当雾化器处于换气状态,伸入部与出气管之间形成克服换气阻力以连通储液仓与雾化通道的换气通道。由此,通过设置伸入部,能够确保储液仓与雾化通道之间始终具有换气阻力,使得雾化通道内的空气必须克服该换气阻力,才能流动至储液仓中进行换气。因而能够防止储液仓直接与大气连通,从而能够避免抽吸过程中单口供液量过多,以防止烟雾量衰减且漏液严重等问题发生。
一种实施方式中,一种电子雾化装置包括:
壳体组件,所述壳体组件具有进气口、与所述进气口连通的导流通道以及具有出气口的出气通道,所述导流通道与所述出气通道间隔设置;及
雾化组件,设置在所述壳体组件内,且位于所述导流通道与所述出气通道之间;所述雾化组件具有雾化通道,所述雾化组件的相对两端与所述壳体组件接触,以使所述雾化通道分别与所述出气通道和所述导流通道连通,所述进气口与所述出气口之间形成包括所述导流通道、所述雾化通道和所述出气通道的气流流通路径,所述出气通道和所述导流通道之间形成包括所述雾化通道的导液路径。
一种实施方式中,所述雾化组件包括具有第一通道的第一导流件以及具有第二通道的雾化芯,所述第一通道和所述第二通道共同构成所述雾化通道的一部分,所述第一导流件的相对两端的端面分别与所述雾化芯与所述壳体组件接触,以使所述第二通道通过所述第一通道与所述出气通道连通。
一种实施方式中,所述第一通道的内壁面与所述第二通道的内壁面和所述出气通道的内壁面分别共面。
一种实施方式中,所述壳体组件包括外壳以及支架组件,所述支架组件设置在所述外壳内,所述导流通道设置在所述支架组件内,所述雾化组件包括具有第三通道的密封塞,所述密封塞的相对两端分别与所述雾化芯和所述支架组件接触,以使所述导流通道通过所述第三通道与所述第二通道连通。
一种实施方式中,所述壳体组件包括出吸液仓,所述导流通道背离所述第三通道的一端与所述吸液仓连通,以使所述导液路径延伸至所述吸液仓中。
一种实施方式中,所述导流通道的内壁面与所述第三通道的内壁面共面。
一种实施方式中,所述支架组件包括具有过气腔的支架,以及设置在所述过气腔内的第二导流件,所述导流通道设于所述第二导流件内,所述过气腔和所述导流通道构成所述气流流通路径的一部分。
一种实施方式中,所述第二导流件包括两个间隔设置在所述过气腔内的导液柱,所述导流通道形成在两个所述导液柱之间。
一种实施方式中,所述壳体组件具有储液仓以及与所述储液仓连通的导流腔,所述密封塞用于密封所述导流腔,所述电子雾化装置还包括设置在所述导流腔内的第一导液棉,所述壳体组件具有用于安装所述雾化芯的安装腔。
一种实施方式中,所述壳体组件包括储液仓以及换气通道,所述储液仓通过所述换气通道与所述第一通道连通,所述换气通道具有与所述第一通道连通的换气入口,以及与所述储液仓连通的换气出口,所述换气出口与所述储液仓的中心横断面的距离为第一间距,所述储液仓与所述导流腔的连通处与所述中心横断面的距离为第二间距,所述第一间距不小于所述第二间距。
本申请实施例提供了一种电子雾化装置,包括壳体组件和雾化组件,壳体组件的进气口与出气口之间形成至少经过导流通道、雾化通道和出气通道的气流流通路径,出气通道和导流通道之间形成经过雾化通道的导液路径。雾化组件相对两端的端面通过与壳体组件接触,以使雾化通道分别与出气通道和导流通道连通。由此,雾化组件的两端与壳体组件之间不会形成断差,能够使得漏液沿导液路径流动,因而能够防止漏液在雾化组件两端汇聚,从而在用户抽吸时,能够避免电子雾化装置产生咕噜声,进而可以提升用户的体验感。
一种实施方式中,一种电子雾化装置的电源组件,包括:
壳体组件,所述壳体组件具有进气口和出气口,所述进气口和所述出气口之间形成气流路径;及
咪头,设置在所述壳体组件内,所述咪头具有常压感应面及负压感应面,所述常压感应面用于感应大气压,所述负压感应面用于感应所述气流路径内的负压,且所述负压感应面的法向与所述出气口的延伸方向的夹角大于90°且小于等于180°。
一种实施方式中,所述电源组件还包括设置在所述壳体组件内的支架组件,所述支架组件具有咪头安装腔,所述咪头设置在所述咪头安装腔内,且所述咪头安装腔位于所述负压感应面一侧的区域与所述气流路径连通,所述壳体组件包括底盖,所述进气口开设于所述底盖,所述底盖封闭所述咪头安装腔且与所述负压感应面间隔设置。
一种实施方式中,所述底盖位于所述咪头安装腔中的部分区域形成具有毛细效果的储液槽。
一种实施方式中,所述支架组件包括咪头安装座,所述咪头安装座包括设置在所述底盖上的座体,以及位于所述座体背离所述底盖一侧的电路板,所述座体和所述电路板共同围设形成所述咪头安装腔,所述电路板具有过孔,所述常压感应面的至少部分区域通过所述过孔与所述气流路径连通。
一种实施方式中,所述电源组件还包括位于所述座体的端面和所述电路板的端面之间的第一密封筋。
一种实施方式中,所述气流路径包括位于所述支架组件上的第一过流口和第二过流口,沿所述气流路径的延伸方向,所述第二过流口位于所述第一过流口的下游,所述咪头安装腔与所述气流路径的连通处位于所述第二过流口的上游,所述第一过流口的截面积为所述气流路径的最小截面积,所述第二过流口的截面积不小于所述第一过流口的截面积的2倍,且为所述气流路径位于所述第一过流口的下游的区域的最小截面积。
一种实施方式中,所述气流路径包括位于所述第二过流口上游的第一通道,所述支架组件具有连通所述咪头安装腔与所述第一通道的连通口,所述第一通道具有远离所述出气口一侧的底壁,所述底壁的部分区域形成朝所述第一通道内凸出的导液凸台,所述连通口位于所述导液凸台上。
一种实施方式中,所述第一过流口设置在所述导液凸台上且位于所述连通口的上游,以使沿所述气流路径流动的气流沿所述导液凸台的顶面流动,且流经所述连通口。
一种实施方式中,所述电子雾化装置还包括设置在所述第一通道内的吸液棉。
一种实施方式中,一种电子雾化装置包括雾化组件以及上述任意所述的电源组件,所 述雾化组件设置在所述壳体组件内,且与所述咪头电连接。
本申请实施例提供了一种电源组件和电子雾化装置,电源组件包括壳体组件和咪头,咪头具有常压感应面及负压感应面,常压感应面用于感应大气压,负压感应面用于感应气流路径内的负压。在竖向放置电子雾化装置的过程中,外界气流会朝出气口一侧运动,而由于咪头的负压感应面的法向与出气口的出气方向的夹角为钝角,即咪头倒置,负压感应面位于咪头背离出气口的一侧,而常压感应面位于咪头靠近出气口的一侧,即位于咪头的背风侧,因而外界气流不会反向对咪头的常压感应面进行冲击,使得咪头仅会由于抽吸过程中负压感应面和常压感应面之间形成压差而启动,能够避免在咪头的常压感应面法向背离出风口一侧时,容易由于外界气流的直接冲击而导致咪头启动的情况,因而能够避免咪头误启动。
一种雾化组件,用于连接续量组件,所述续量组件具有续量腔,所述雾化组件包括:
雾化支架,具有储液腔及连通所述储液腔的进液通道;
雾化芯,设于所述雾化支架内并位于所述储液腔远离所述进液通道的一侧;以及
封堵件,能够在封堵所述进液通道的进液口的第一位置和打开所述进液口的第二位置切换,且当所述雾化组件与所述续量组件连接时,所述封堵件能够切换至打开所述进液口的所述第二位置,以使得所述进液通道与所述续量腔连通。
在其中一个实施例中,所述进液口开设于所述进液通道的顶面或侧面,所述封堵件在所述第一位置时位于所述进液通道内以封堵所述进液口。
在其中一个实施例中,所述雾化组件包括抵持部,所述抵持部凸出于所述雾化组件的接触所述续量组件的端面。
在其中一个实施例中,所述抵持部连接于所述封堵件。
在其中一个实施例中,所述抵持部包括连接端与抵持端,所述抵持端与所述封堵件分别设于所述连接端的相对两端,所述连接端与所述进液通道的内壁之间存在间隙,所述抵持部能够在所述续量组件的推动下带动所述封堵件脱离所述进液通道。
在其中一个实施例中,所述进液口开设于所述进液通道的侧面,所述封堵件套设于所述进液通道外以封堵所述进液口,当所述续量组件与所述雾化组件相连时,所述封堵件在所述续量组件的推动下移动至所述第二位置以打开所述进液通道。
在其中一个实施例中,所述雾化支架包括导通件,所述进液通道形成于所述导通件内,当所述续量组件与所述雾化组件相连时,所述进液通道与所述续量腔连通。
在其中一个实施例中,所述雾化组件还包括通道密封件,所述通道密封件套设于所述导通件,以密封所述通道密封件的外表面与所述续量组件之间的间隙。
一种电子雾化装置,包括续量组件、电源组件以及上述雾化组件。
在其中一个实施例中,所述雾化组件分别与所述续量组件、所述电源组件可拆卸连接。
在其中一个实施例中,所述续量组件设有导轨,所述雾化支架开设有导向槽,所述电子雾化装置具有第一安装状态与第二安装状态;
当所述电子雾化装置处于所述第一安装状态时,所述导轨抵持于所述雾化支架,所述雾化组件与所述续量组件可相对转动;
当所述电子雾化装置处于所述第二安装状态时,所述续量组件设有所述导轨的一端插设于所述雾化组件内,所述导轨插设于所述导向槽。
上述雾化组件,在运输与储存过程中可与续量组件分开放置,雾化组件的进液通道在封堵件的封堵下处于密封状态,从而可防止雾化介质泄漏与变质。而当需要使用电子雾化装置时,雾化组件的进液口在安装续量组件时同步打开而迅速连通至续量组件,从而可避免雾化组件漏液。
附图说明
图1为本申请一实施例的电子雾化装置的立体图;
图2为图1所示的电子雾化装置的剖视图;
图3为图2中A处的放大图;
图4为本申请另一实施例的电子雾化装置的剖视图;
图5为图4中B处的放大图;
图6为本申请又一实施例的电子雾化装置的剖视图;
图7为图6中C处的放大图;
图8为图7中D处的放大图;
图9为本申请又一实施例的电子雾化装置的组装前的剖视图;
图10为图9所示电子雾化装置的组装后的剖视图;
图11为本申请又一实施例的电子雾化装置的剖视图;
图12为图11中E处的放大图;
图13为图12中密封盖的立体图;
图14为图12中封堵件的立体图;
图15为本申请一实施例的替换组件的立体图;
图16为图15所示替换组件的主视图;
图17为沿图16中E-E线的剖视图;
图18为本申请另一实施例的替换组件的立体图;
图19为图18所示替换组件的主视图;
图20为沿图19中F-F线的剖视图;
图21为本申请又一实施例的替换组件的立体图;
图22为本申请一实施例的雾化支架的立体图;
图23为本申请一实施例的电子雾化装置的结构示意图;
图24为沿图23中A-A线的剖视图;
图25为图24中B处的局部放大图;
图26为图24中壳体组件的立体图;
图27为图26中C处的局部放大图;
图28为图24中换气稳压结构的立体图;
图29为本申请另一实施例的电子雾化装置的剖视图;
图30为图29中D处的局部放大图;
图31为图30中换气稳压结构的立体图;
图32为本申请一实施例的一种电子雾化装置的主视图;
图33为沿图32中A-A线的剖视图;
图34为图33中去除导液棉、雾化液、电池及雾化组件后的剖视图;
图35为图33中B处的局部放大图;
图36为图32中外壳的另一方向的剖视图;
图37为图36中C处的局部放大图;
图38为图33中支架组件的立体图;
图39为图33中雾化组件的管体的立体图;
图40为图33中雾化组件的第一导流件的立体图;
图41为本申请一实施例的一种电子雾化装置的侧视图;
图42为沿图41中A-A线的剖视图;
图43为图42中B处的局部放大图;
图44为图41所示电子雾化装置沿另一方向的剖视图;
图45为图44中C处的局部放大图;
图46为图44中电池支架的立体图;
图47为图46的主视图;
图48为图46的右视图;
图49为咪头、咪头安装座与底盖的立体图;
图50为图49去除电路板后的立体图;
图51为图50去除咪头后的立体图;
图52为图51中底盖的立体图;
图53为图52中D处的局部放大图;
图54为图51中座体的立体图;
图55为图54中座体另一视角的立体图;
图56为本申请第一实施例的电子雾化装置设有续量组件时的示意图。
图57为本申请第一实施例的电子雾化装置设有吸嘴时的示意图。
图58为图56所示电子雾化装置的部分结构分解示意图。
图59为图56所示电子雾化装置的雾化组件与续量组件的装配示意图。
图60为图56所示电子雾化装置的通道密封件的装配示意图。
图61为图56所示电子雾化装置的封堵件与封堵连接件的结构示意图。
图62为图56所示电子雾化装置的密封件与密封连接件的结构示意图。
图63为本申请第二实施例的电子雾化装置设有续量组件时的示意图。
图64为本申请第二实施例的电子雾化装置设有吸嘴时的示意图。
图65为图63所示电子雾化装置的部分结构分解示意图。
图66为图63所示电子雾化装置的雾化组件与续量组件的装配示意图。
图67为图63所示电子雾化装置的封堵件的装配示意图。
图68为图63所示电子雾化装置的密封件与密封连接件的结构示意图。
图69为本申请第三实施例的电子雾化装置设有续量组件时的示意图。
图70为本申请第三实施例的电子雾化装置设有吸嘴时的示意图。
图71为图70所示电子雾化装置的结构示意图。
图72为图69所示电子雾化装置的部分结构分解示意图。
图73为图69所示电子雾化装置的雾化组件与续量组件的装配示意图。
图74为图69所示电子雾化装置的另一角度的内部结构示意图。
图75为图69所示电子雾化装置的顶盖的结构示意图。
图76为图69所示电子装置的封堵件的结构示意图。
图77为图69所示电子雾化装置的封堵件的结构示意图。
图78为图69所示电子雾化装置的雾化组件与续量组件的分解示意图。
图79为图69所示电子雾化装置的雾化组件与续量组件的连接示意图。
图80为图69所示电子雾化装置的电池组件的示意图。
具体实施方式
需要说明的是,本申请提供的各个实施例/实施方式在不产生矛盾的情况下可以相互组合。具体实施方式中的详细描述应理解为本申请宗旨的解释说明,不应视为对本申请的不当限制。
在本申请的描述中,术语“上”、“下”方位为基于附图1所示的方位。需要理解的是,这些方位术语仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件 必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。术语“第一/第二”仅仅是是区别不同的对象,不表示二者之间具有相同或联系之处。
请参阅图1和图2,根据一实施例提供的电子雾化装置100包括雾化组件1和替换组件2。电子雾化装置100可用于容纳雾化介质例如为药液、烟液等液态介质或半固态介质并将其雾化生成气溶胶,供用户吸食。
雾化组件1包括雾化支架11和雾化芯12。雾化支架11内形成有容纳槽11b和组装槽11a。容纳槽11b能够储存雾化介质并为雾化芯12供应雾化介质,由容纳槽11b导入雾化芯12的雾化介质能够被雾化芯12雾化成气溶胶。组装槽11a用于装配替换组件2。
替换组件2与雾化组件1可拆卸连接,用于为容纳槽11b供应雾化介质。在一个实施例中,替换组件2内可以根据使用者的需要设置额外的续量腔21a。当替换组件2装配至组装槽11a内后,续量腔21a连通容纳槽11b,可以实现对容纳槽11b持续供应雾化介质。替换组件2的一部分可以收容在组装槽11a内。替换组件2与组装槽11a的收容方式不限,示例性的,一实施例中,替换组件2形成有第一磁吸面,组装槽11a具有第二磁吸面,第一磁吸面与第二磁吸面磁力配合。另一实施例中,组装槽11a为具有装配口的凹槽,替换组件2通过装配口收容于组装槽11a内并与雾化组件1密封连接。
根据上述电子雾化装置100,由于雾化组件1的雾化支架11内具有用于储存雾化介质的容纳槽11b和用于装配替换组件2的组装槽11a,相比现有的仅具有一个储液仓的电子雾化装置,替换组件2在不需要供液的时候可对组装槽11a起到密封的作用,运输不易产生雾化介质漏出的情况。
一实施例中,请参阅图2和图3,雾化组件1还包括设置于容纳槽11b内的雾化座13。雾化座13形成有导雾通道13a和供液口13b。雾化芯12设置于雾化座13的导雾通道13a内,供液口13b连通容纳槽11b和雾化芯12。替换组件2具有出雾通道211a和连通出雾通道211a一端的吸嘴口211b。导雾通道13a连通所述出雾通道211a。在本实施例中,雾化座13为沿上下延伸的中空管状结构,导雾通道13a为雾化座13内的中空区域,供液口13b为开设在雾化座13的侧壁上的圆形通孔。导雾通道13a的上端连通出雾通道211a的下端。容纳槽11b内的雾化介质被雾化芯12雾化为气溶胶后,气溶胶可以环绕雾化芯12流入至导雾通道13a内,再经出雾通道211a和吸嘴口211b流出,供用户吸食。本实施例中,雾化芯12为中空网状结构。在其他实施例中,雾化芯12还可以为板状结构,此时雾化座13的结构随雾化芯12的结构可做适应调整,例如也可为板状结构。
雾化芯12的雾化方式不限,包括但不限于采用超声雾化、振动雾化以及加热雾化等等方式。一实施例中,请参阅图2和图3,雾化芯12包括发热体121和包覆于发热体121上的导液体122。导液体122用于从供液口13b吸取雾化介质并传导至发热体121。导液体122的材料包括但不限于棉、多孔陶瓷体、纤维绳以及其他多孔材料等等。雾化组件1还包括与发热体121电连接的电极14。电极14通电后能够使得发热体121发热,以使导液体122内的雾化介质雾化成气溶胶。
一实施例中,容纳槽11b内设置有用于储存雾化介质的棉芯,棉芯能够为导液体122供应雾化介质。棉芯对雾化介质的吸附效果好,电子雾化装置100在运输或异常颠倒放置等情况下,不易出现雾化介质漏出的情况。
一实施例中,请参阅图2,替换组件2包括套壳21,组装槽11a用于可拆卸地收容替换组件2的套壳21。也就是说,套壳21能够根据使用者的实际需要装配至组装槽11a内或从组装槽11a内拆卸下来。一实施例中,套壳21包括内环壳211和外环壳212,外环壳212位于内环壳211的外周。外环壳212与雾化支架11相连,且外环壳212远离容纳槽11b的一端与内环壳211远离容纳槽11b的一端连接。出雾通道211a和吸嘴口211b形成在内环壳211内。具体地,如以图2所示,外环壳212和内环壳211均为沿上下方向延伸的中空筒状结构。外环壳212下部的外周壁密封收容于组装槽11a内。内环壳211的上端 与外环壳212的上端平滑连接。内环壳211的内周壁环绕形成雾通道211a。内环壳211的上端开口为吸嘴口211b,内环壳211的下端与雾化座13套接,以使出雾通道211a连通导雾通道13a。
也就是说,相比实心套壳,本实施例的套壳21为由内环壳211和外环壳212构成的双层环形结构,质地更轻。同时内环壳211与外环壳212之间具有中空的区域,能够起到隔热作用,可有效降低气溶胶流经套壳21的出雾通道211a时温度过高而烫伤使用者的风险,提高使用者的体验感。
内环壳211和外环壳212的结构形状包括但不限于是圆环壳、椭圆环壳、方形环壳等等环形筒状结构。内环壳211和外环壳212为一体成型件,这样可使得套壳21具有较高的结构强度。
可以理解的是,当电子雾化装置100的出雾通道211a不设置于替换组件2内的情况下,替换组件2可以是仅作为密封组装槽11a的密封结构,例如仅为密封套设于组装槽11a内的盖子。
一实施例中,请参阅图2和图3,雾化支架11包括两端开口的环形套筒111和位于环形套筒111内的分隔板112。分隔板112的厚度方向与上下方向相同,分隔板112沿厚度方向的一侧表面(即上表面)与环形套筒111的内周壁围合构成上端开口的组装槽11a。分隔板112沿厚度方向的另一侧表面(即下表面)与环形套筒111的内周壁围合构成下端开口的容纳槽11b。分隔板112上开设有贯通孔112a,导雾通道13a的一端通过贯通孔112a与出雾通道211a连通。一实施例中,环形套筒111和分隔板112为一体成型件,这样可使得雾化支架11具有较高的结构强度。
内环壳211的一端与雾化座13密封套接。内环壳211与雾化座13的套接方式不做特别的限定,可以是内环壳211套设于雾化座13内,也可以是雾化座13套设于内环壳211内。请参阅图3,替换组件2还包括密封套22,密封套22夹设于内环壳211与雾化座13之间。密封套22大致为环形,内环壳211的下端通过分隔板112的贯通孔112a伸入雾化座13内,密封套22套设于内环壳211的外周壁和外环壳212的内周壁之间。密封套22的材质不做特别的限定,包括但不限于采用密封效果好且具有一定弹性的橡胶、硅胶等的柔性密封材料。由于密封套22夹设于内环壳211与雾化座13之间,可保证导雾通道13a和出雾通道211a对接连通的密封性。因此,雾化芯12雾化形成的气溶胶全部从导雾通道13a流入出雾通道211a,再从吸嘴口211b流出,避免气溶胶从其他位置泄露而出现浪费的情况。
一实施例中,请参阅图3,替换组件2还包括密封圈25,密封圈25夹设于套壳21的外周壁与组装槽11a的内周壁之间。具体地,密封圈25为套设与外环壳212的外周壁上和环形套筒111的内周壁之间的环形圈,以起到二者之间的密封作用。密封圈25的材质不做特别的限定,包括但不限于采用密封效果好且具有一定弹性的橡胶、硅胶等的柔性密封材料。本实施例中,为了便于密封圈25在套壳21上的组装,外环壳212的外周壁形成有定位槽212a,定位槽212a为与密封圈25的形状相适配的环形套筒111开口的环形槽,密封圈25设于定位槽212a内。
一实施例中,请参阅图2和图3,内环壳211与外环壳212之间形成续量腔21a。具体地,续量腔21a由内环壳211的外周壁与外环壳212的内周壁共同围合形成。电子雾化装置100还包括设置于雾化支架11或替换组件2上的导通结构3,续量腔21a能够通过导通结构3连通容纳槽11b。如图3所示,本实施例中,导通结构3设置于分隔板112上,导通结构3在一定条件下能够实现续量腔21a和容纳槽11b之间的导通。
在相关技术中,电子雾化装置100的储液仓的储液量空间有限。在储液仓利用棉芯储液的情况下,棉芯本身具有一定体积,则会一定程度降低储液仓的出液量,同时为了避免棉芯漏液,棉芯储液的饱和度不能达到100%,导致整体储液仓的储液量小。同时,棉芯 储液量剩余20%的时候,雾化介质的雾化一致性衰减较大,会产生焦糊味,因此现有的电子雾化装置在储液仓空间有限的情况下,使用时间短,抽吸口数少,雾化介质的利用率不高。在本实施例中,通过在套壳21内设置能够容纳雾化介质的续量腔21a,续量腔21a内的雾化介质能够通过导通结构3流入容纳槽11b内,在容纳槽11b空间有限的情况下,具有续量腔21a的套壳21能够为容纳槽11b进行持续供液,可始终保证容纳槽11b内的棉芯饱和度。电子雾化装置100的雾化一致性不会衰减,电子雾化装置100的使用时间更长,抽吸口数更多,提高了电子雾化装置100的利用率。而且,在容纳槽11b内的雾化介质即将用完时,再将雾化介质注入续量腔21a,使得续量腔21a内的雾化介质不会过早与雾化芯12接触,保持续量腔21a内的雾化介质的新鲜度,提升雾化产生的气溶胶的品质。此外,也可以直接替换成续量腔21a内存储有雾化介质的替换组件,以在容纳槽11b内的雾化介质使用完以后进行补充,并且雾化芯12能够重复使用。续量腔21a内的雾化介质的存储形式不做特别的限定,一实施例中,续量腔21a设置有棉芯,通过棉芯存储雾化介质,棉芯吸附雾化介质的效果好,不易出现雾化介质漏出的情况。另一实施例中,棉芯也可省略,即续量腔21a内直接存储雾化介质,这样设置可使得续量腔21a的储液量大,电子雾化装置100的使用时间更长,抽吸口数更多。
导通结构3的结构不做特别的限定,一实施例中,导通结构3为调节阀,调节阀能够根据容纳槽11b内的剩余储液量调节续量腔21a向容纳槽11b内进液量的大小,以实现对容纳槽11b的持续供液。
一实施例中,导通结构3为仅能允许续量腔21a的雾化介质流入容纳槽11b内的单向泵。通过压缩续量腔21a的容积,单向泵开启,续量腔21a内的雾化介质通过单向泵导入容纳槽11b内,以实现对容纳槽11b的持续供液。
一实施例中,导通结构3为阻隔于续量腔21a与容纳槽11b之间的消耗件,消耗件可在一定物理条件下发生相变,以使续量腔21a与容纳槽11b连通。例如消耗件为热熔性介质,例如消耗件为凝胶,凝胶在室温例如为25℃下为固态,在凝胶加热至熔融温度例如为50℃~70℃后液化,以使续量腔21a连通容纳槽11b。
请参阅图4和图5,本申请另一实施例的电子雾化装置100与图2至图3所示的电子雾化装置100的结构较为相似,其区别在于,替换组件2包括盖设于续量腔21a开口的密封盖23。导通结构3包括设置于分隔板112上的刺破件31。在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够与密封盖23抵接并刺破密封盖23,从而使得续量腔21a的雾化介质能够通过导流通道31c流入容纳槽11b,以实现对容纳槽11b的持续供液。
具体地,请参阅图5,密封盖23包括外环套231、内环套232和连接于内环套232和外环套231之间的环形盖板233。外环套231位于内环套232的外周,外环套231与外环壳212密封套接。
一实施例中,请参阅图5和图19,外环壳212的外周壁形成有向外凸出的插销2121,外环套231上开设有插孔231a,插销2121与插孔231a卡扣配合。这样可保证密封盖23不会从外环壳212上脱落,密封可靠性高。
内环套232夹设于内环壳211和分隔板112之间。一实施例中,请参阅图5,内环壳211的外周壁形成有朝向分隔板112的台阶面211d,内环套232的一端抵接于台阶面211d,内环套232的另一端夹设于内环壳211的外周壁和雾化座13的周侧壁之间。台阶面211d能够便于内环套232的安装与固定。
刺破件31能够穿破环形盖板233,以实现续量腔21a对容纳槽11b的持续供液。
一实施例中,外环套231、内环套232和环形盖板233为一体成型件,从而使得密封盖23的整体密封性好。可以理解,在其他实施例中,外环套231可以套接于外环壳212的内侧也可以套接于外环壳212的外侧。同样地,内环套232也可以套接于内环壳211的 内侧也可以套接于内环壳211的外侧。
密封盖23的材料包括但不限于采用密封效果好且具有一定弹性的橡胶、硅胶等的柔性密封材料。这样,密封盖23一方面能够实现对续量腔21a的密封,另一方面又可实现对组装槽11a的密封,从而可减少替换组件2的结构件数量,降低替换组件2的组装难度。
请参阅图3,刺破件31形成有刺破口31a、出流口31b和导流通道31c。出流口31b连通容纳槽11b,导流通道31c连通刺破口31a和出流口31b。请参阅图5,环形盖板233对应刺破口31a的部位厚度较薄,在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够与环形盖板233的厚度较薄的部位相抵,并导致该部位与环形盖板233的其他部位分离,以使续量腔21a连通容纳槽11b。示例性的,如图3所示,刺破件31为沿上下方向延伸的针筒状结构,刺破件31的上端为刺破口31a,刺破件31的下端为出流口31b,针筒状结构的内部为导流通道31c。
本实施例中,刺破件31与分隔板112一体成型,这样可使得刺破件31连接可靠,结构强度高。可以理解的是,在另一实施例中,刺破件31也可以设置在替换组件2的密封盖23上。在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够刺破分隔板112,同样也能使得续量腔21a的雾化介质能够通过导流通道31c流入容纳槽11b,以实现对容纳槽11b的持续供液。当然,在另一实施例中,在分隔板112和密封盖23上也可以同时设置有刺破件31,在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够同时刺破密封盖23和分隔板112,以实现续量腔21a对容纳槽11b的持续供液。
一实施例中,请参阅图3和图5,导通结构3还包括设置于导流通道31c内的导液件4,以调节导液速度。具体地,导液件4包括但不限于采用棉、多孔陶瓷体、纤维绳以及其他多孔材料等等。通过调节导液件4的孔隙率,从而能够调节续量腔21a的供液速率。而且,导液件4还可以在替换组件2拆卸时避免容纳槽11b内的液态介质留出。
请参阅图6至图8,本申请另一实施例的电子雾化装置100与图4至图5所示的电子雾化装置100的结构较为相似,其区别在于,替换组件2还包括包裹件24。
请参阅图7,包裹件24包覆于环形盖板233远离续量腔21a的一侧和外环套231的外周侧。具体地,包覆件24包覆于环形盖板233的下端面和外环套231的外周壁上。包覆件24形成有至少一个避让孔,用于避免替换组件2安装在组装槽11a内时出现干涉。本实施例中,该至少一个避让孔包括对应于刺破件31的第一避让孔,对应于内环套232伸入雾化座13部位的第二避让孔,及对应于外环壳212的插销2121的第三避让孔。
包裹件24能够为密封盖23与套壳21的连接起到约束和固定的作用。包裹件24的材质不做特别的限定,例如包裹件24可以采用普通级冷轧钢板(Steel Plate Cold Common,SPCC)结构,以提高密封盖23固定和包覆效果。
一实施例中,请参阅图7和图8,替换组件2形成有连通续量腔21a和导雾通道13a的换气通道211c。在续量腔21a为容纳槽11b持续供应雾化介质的过程中,续量腔21a内的雾化介质逐渐减少,换气通道211c能够将导雾通道13a内的空气补充至续量腔21a内,使得续量腔21a内的气压与外界气压保持平衡,保证续量腔21a内的雾化介质能够顺畅地导入容纳槽11b内。
换气通道211c的位置不做特别的限定,换气通道211c可以是位于内环壳211或密封盖23内部的孔道,也可以位于内环壳211或密封盖23的外周壁上的槽形结构。示例性的,一实施例中,请参阅图8,换气通道211c为内环壳211的外周壁的部分区域向内凹陷形成的换气槽。如此设置,换气通道211c的成型工艺相对更简单。具体地,内环壳211的外周壁套设有内环套232的部分形成有换气槽,换气槽的开口朝向内环套232的内周壁,换气槽包括沿上下方向延伸的第一槽段211ca和沿与上下方向垂直的方向延伸的第二槽段211cb,第二槽段211cb位于台阶面211d上,第一槽段211ca和第二槽段211cb的外周均包覆有内环套232,第一槽段211ca的下端连通导雾通道13a,第一槽段211ca的上端连通 第二槽段211cb的一端,第二槽段211cb内的另一端连通续量腔21a。
请参阅图9至图10,本申请另一实施例的电子雾化装置100与前述实施例的电子雾化装置100的结构较为相似,包括雾化组件1和替换组件2。雾化组件1包括雾化支架11、雾化芯12和雾化座13。其区别在于,雾化组件1内没有开设组装槽,替换组件2通过套设在雾化座13的方式与雾化组件1可拆卸地连接。另外,替换组件2包括盖设于续量腔21a开口的密封盖23。导通结构3包括设置于分隔板112上的刺破件31。导通结构3还包括设于刺破件31上的第一保护帽31d。第一保护帽31d作用是防止雾化组件1的容纳槽11b内的烟油从刺破件31的内部导流通道流出。另外,由于刺破件31的尖端特别锋利,为了保证雾化组件1的使用安全性,在雾化组件1单独销售或运输时,可以使用第一保护帽31d将刺破件31上端的刺破口31a保护起来,以防止人手误触到刺破件31造成损伤。
如图10所示,当需要将替换组件2安装到雾化组件1时,可以先将第一保护帽31d移除,从而使得刺破件31暴露在外。在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够与密封盖23抵接并刺破密封盖23,从而使得续量腔21a的雾化介质能够通过导流通道31c流入容纳槽11b,以实现对容纳槽11b的持续供液。
请再次参阅图9和图10,本实施例中,雾化座13的顶部可以设有与导雾通道13a连通的吸嘴13c,雾化座13上还设有用于密封吸嘴13c的第二保护帽13d。当需要将替换组件2安装到雾化组件1的组装槽11a时,可以先将第二保护帽13d移除,以保持吸嘴13c的通畅。另外,由于吸嘴13c设于雾化组件1,替换组件2上也可以不设吸嘴,此时替换组件2可以是仅作为续量腔21a的密封结构,例如替换组件2的形状可以为环形套管。
请参阅图11至图14,本申请另一实施例的电子雾化装置100与前述实施例的电子雾化装置100的结构较为相似,其区别在于,密封盖23包括环形盖板233和设于环形盖板233上的封堵件234。
环形盖板233上开设有对应于刺破件31的两个导流孔233a。请参阅图14,封堵件234包括主体部234a和两个封堵部234b。主体部234a大致为环形。两个封堵部234b通过两个悬臂234c与主体部234a活动相连。封堵部234b的形状类似于塞子,其可以将导流孔233a完全密封。
当替换组件2未安装至雾化组件1时,两个封堵部234b分别位于两个导流孔233a内,从而避免续量腔21a内的雾化介质从导流孔233a中流出。
在替换组件2由上至下安装至组装槽11a内的过程中,刺破件31能够与封堵部234b抵接,并进一步推动封堵部234b向上运动,以从导流孔233a中脱离,从而使得续量腔21a的雾化介质能够通过导流孔233a及导流通道31c流入容纳槽11b,以实现对容纳槽11b的持续供液。当封堵部234b与导流孔233a分离后,由于封堵部234b始终通过悬臂234c与主体部234a相连,因此封堵部234b不会在续量腔21a随意移动而发出异响。
可以理解,在另一个实施例中,封堵件234也可以仅包括封堵部234b。封堵部234b能够封堵导流孔233a,也能在刺破件31的作用下与导流孔233a分离。此时主体部234a也可省略。
请参阅图15至图17,本申请另一实施例的电子雾化装置100与前述实施例的电子雾化装置100的结构较为相似,其区别在于,套壳21的外周壁和环形套筒111二者之一形成有第一卡凸213,另一形成有第一卡槽11aa。也就是说,当套壳21的外周壁设有第一卡凸213时,环形套筒111上设有第一卡槽11aa;当套壳21的外周壁设有第一卡槽11aa时,环形套筒111上设有第一卡凸213。第一卡凸213和第一卡槽11aa卡接配合。
如图15所示,一实施例中,第一卡凸213设于外环壳212的外周壁。如图22所示,第一卡槽11aa设于环形套筒111上。
如图17所示,第一卡凸213朝向和背离滑入方向的两个端面均为斜坡面a,斜坡面a与套壳21的外周壁的夹角为钝角。以图17中外环壳212由上至下进入组装槽11a内的方 向定义为滑入方向,斜坡面a为平面且与外环壳212的外周壁的夹角α为钝角。如此设置,套壳21与雾化支架11之间的装配和拆卸均为活扣,尤其是在需要替换储存有雾化介质的续量腔21a的套壳21时。
请参阅图18至图22,本申请另一实施例的电子雾化装置100与前述实施例的电子雾化装置100的结构较为相似,其区别在于,套壳21的外周壁和环形套筒111二者之一形成有第二卡凸214,二者另一形成有第二卡槽11ab。也就是说,当套壳21的外周壁上设有第二卡凸214时,环形套筒111上设有第二卡槽11ab;当套壳21的外周壁上设有第二卡槽11ab时,环形套筒111上设有第二卡凸214。第二卡凸214和第二卡槽11ab卡接配合。
请参阅图18至图19,本实施例中,第二卡凸214设于外环壳212的外周壁上,如图22所示,第二卡槽11ab设于环形套筒111上,第二卡凸214卡接于第二卡槽11ab内。
如图20所示,第二卡凸214朝向滑入方向的端面为斜坡面a,第二卡凸214背离滑入方向的端面为止挡面b。斜坡面a与套壳21的外周壁的夹角为钝角,止挡面b与套壳21的外周壁的夹角为直角或锐角。以图20中外环壳212由上至下进入组装槽11a内的方向为滑入方向,斜坡面a为平面且与外环壳212的外周壁的夹角α为钝角,止挡面b为平面且与外环壳212的外周壁的夹角β为直角。这样,套壳21与雾化支架11之间的装配为活扣,套壳21沿滑入方向装入组装槽11a内时相对容易,而套壳21与雾化支架11之间的拆卸为死扣,套壳21沿滑入方向的反方向从组装槽11a内拆卸的相对难度变大。如此可使得套壳21装配后难以拆卸,尤其是在套壳21内具有续量腔21a并需要为容纳槽11b供液的情况下,从而保证套壳21与组装槽11a更可靠地连接。
请参阅图2,一实施例中,电子雾化装置100包括供电模块200,供电模块200用于给雾化组件1供电,以提供雾化芯12加热雾化介质所需要的能量。具体地,供电模块200设置于雾化支架11靠近容纳槽11b的一端。
一实施例中,供电模块200包括电池201、控制板组件202和供电支架203。电池201和控制板组件202均设置于供电支架203上。供电支架203用于固定和支撑电池201和控制板组件202。电池201用于为控制板组件202以及发热体121提供电能。雾化支架11的环形套筒111的下端与供电支架203的上端套接。雾化组件1包括用于封闭容纳槽11b的密封塞15,密封塞15密封套设于容纳槽11b远离分隔板112一端的开口处,以避免容纳槽11b内的雾化介质渗入供电支架203。
一实施例中,请参阅图2和图3,电子雾化装置100包括罩壳300,雾化组件1和供电模块200均设置于罩壳300内,以保持电子雾化装置100具有整体的外观。
一实施例中,请参阅图2,罩壳300与电池201之间的间隙,供电支架203与密封塞15之间的间隙以及电池201与供电支架203之间的间隙中均填充有吸液件204,例如为吸液棉。吸液棉能够进一步避免从容纳槽11b内的雾化介质渗透至供电模块200内,提高电子雾化装置100的工作可靠性。
一实施例中,供电支架203与雾化支架11的连接方式不限。也就是说,供电支架203与雾化支架11可以一体成型,供电支架203与雾化支架11也可以是分别单独制造后,再通过可拆卸的形式组装连接。
在本申请中,“延伸方向”方位或位置关系为基于附图25所示的方位或位置关系。需要理解的是,这些方位术语仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。
请参阅图23和图24,根据一实施例的电子雾化装置包括壳体组件10、雾化组件20和换气稳压结构30。
壳体组件10包括外壳12和具有出气通道10b的出气管11,外壳12和出气管11之间 形成储液仓10a(即图5中的续量腔21a)。具体地,储液仓10a用于容纳药液、烟油等雾化液。在用户抽吸过程中,储液仓10a中的雾化液能够被引导至雾化组件20处,雾化组件20能够加热雾化液以形成供用户吸入的气溶胶。
出气通道10b为使得壳体组件10内的气流流出的通道。壳体组件10具有进气口,在抽吸过程中,进气口和出气通道10b连通以形成气流路径。
请参阅图25,雾化组件20设置在壳体组件10内。雾化组件20封闭储液仓10a,且雾化组件20具有与出气通道10b连通的雾化通道20a。
具体地,雾化组件20用于将来自储液仓10a的雾化液雾化成气溶胶。雾化通道20a位于气流路径上,在用户抽吸过程中,外界气流从进气口流入壳体组件10内,沿气流路径流经雾化通道20a,并从出气通道10b流出。雾化通道20a内形成的气溶胶能够随气流流动,以供用户抽吸。
换气稳压结构30(即图3中的密封套22)与雾化组件20及出气管11中的至少一个连接。换气稳压结构30能够在雾化通道20a和储液仓10a之间形成稳定的阻碍气体流动的换气阻力,以防止储液仓10a直接连通大气。
具体地,请参阅图25,换气稳压结构30包括伸入至储液仓10a内的伸入部31。伸入部31套设在出气管11靠近雾化组件20的一端。伸入部31与出气管11配合形成阻碍气体在雾化通道20a和储液仓10a之间流动的换气阻力。当雾化器处于换气状态,伸入部31与出气管11之间形成连通储液仓10a与雾化通道20a的换气通道10c。
需要说明的是,储液仓10a中的雾化液流动至雾化组件20处进行雾化,并不是通过换气通道10c实现的,换气通道10c仅是用于平衡储液仓10a和外界气压而设置的进气通道。
具体地,请参阅图25,在一些实施例中,伸入部31与出气管11相互贴合,仅在雾化器处于换气状态下才形成换气通道10c,雾化通道20a内的气体能够克服换气阻力沿换气通道10c流动至储液仓10a中。
在一些实施例中,伸入部31与出气管11之间也可以是始终存在换气通道10c,但换气通道10c仅在雾化器处于换气状态下才连通雾化通道20a和储液仓10a,而在雾化器处于其他状态下(如抽吸过程),换气通道10c被封堵以形成换气阻力。当雾化器处于非换气状态时,如在抽吸过程中,由于雾化通道20a内的气流向出气通道10b流动,使得雾化通道20a内形成负压,储液仓10a内的雾化液流动至雾化组件20处进行雾化,雾化通道20a和储液仓10a之间存在换气阻力,因而没有气流流动。
当抽吸动作结束后,雾化通道20a内没有气流流经而恢复常压,储液仓10a内由于抽吸过程中雾化液的减少而存在负压,当压差达到一定程度使得雾化器进入换气状态,雾化通道20a内的空气能够克服换气阻力沿换气通道10c流动至储液仓10a中,以平衡储液仓10a和外界的气压。
需要说明的是,无论储液仓10a内的雾化液如何变化,伸入部31与出气管11均能够配合形成换气阻力。也就是说,即使储液仓10a内的雾化液完全消耗殆尽,伸入部31与出气管11仍能够通过配合形成换气阻力。
由此,通过设置伸入部31,能够确保储液仓10a与雾化通道20a之间始终存在换气阻力,使得雾化通道20a内的空气必须克服该换气阻力,才能流动至储液仓10a中。因而能够防止储液仓10a直接与大气连通,从而能够避免抽吸过程中单口供液量过多,以防止烟雾量衰减且漏液严重等问题发生。
在一实施例中,请参阅图25,伸入部31与出气管11间隔设置,且二者之间形成毛细空间31d。毛细空间31d为换气通道10c的至少一部分。毛细空间31d与储液仓10a连通,储液仓10a内的雾化液能够在毛细作用下填充毛细空间31d,以在雾化通道20a和储液仓10a之间形成换气阻力。
具体地,伸入部31与出气管11的间距小于或等于1mm,即能够导致储液仓10a内的雾化液在毛细作用下填充满毛细空间31d。
由此,即使储液仓10a内的雾化液液面降低至毛细空间31d的顶端以下,甚至消耗殆尽,位于毛细空间31d内的雾化液也不容易流出。并且即使在特殊情况下部分毛细空间31d内的雾化液漏出,储液仓10a内的雾化液也能迅速补充至毛细空间31d内。因而能够确保伸入部31能够与出气管11配合以始终形成换气阻力,从而能够在储液仓10a和雾化通道20a之间形成稳定的换气阻力,以使储液仓10a和雾化通道20a之间不容易轻易连通。
可以理解的是,毛细空间31d可以是换气通道10c的一部分,也可以是换气通道10c的全部区域。当雾化器处于换气状态,雾化通道20a和储液仓10a之间形成经过毛细空间31d的换气路径。
需要说明的是,伸入部31可以是仅部分区域能与出气管11配合,以始终维持稳定的换气阻力,也可以是全部区域均能与出气管11配合形成换气阻力。其取决于毛细空间31d与雾化液之间的毛细力的大小,因而其与伸入部31的材质、毛细空间31d的具体尺寸等相关。
在一实施例中,请参阅图25,伸入部31沿延伸方向的相对两端分别具有第一连通口31a和第二连通口31b。第一连通口31a连通雾化通道20a和毛细空间31d,第二连通口31b连通毛细空间31d和储液仓10a。伸入部31的侧壁开设有连通储液仓10a和毛细空间31d的供液槽31c(见图28)。
具体地,当雾化器处于换气状态,雾化通道20a和储液仓10a之间形成经过第一连通口31a、毛细空间31d和第二连通口31b的换气路径。通过形成供液槽31c,以使储液仓10a和毛细空间31d连通,可以持续向毛细空间31d中供液。
需要说明的是,供液槽31c的具体形状、数量和设置位置均不限,例如可以为圆孔、方孔。
示例性地,请参阅图28,供液槽31c为沿伸入部31的延伸方向延伸的条形槽,供液槽31c沿其延伸方向的一端与第二连通口31b连通。
具体地,供液槽31c的一端延伸至第二连通口31b处,另一端可以延伸至第一连通口31a处,也可以不与第一连通口31a连通。
一实施例中,请参阅图28,伸入部31的侧壁上形成有两个供液槽31c,两个供液槽31c相对出气管11的中心错位设置。
具体地,两个供液槽31c相对出气管11的中心错位设置指的是,两个供液槽31c的连线不经过出气管11的中心,即两者是相对错位的。由此,可以避免雾化器侧放时,毛细空间31d内的雾化液容易从供液口31c处漏出,以避免毛细空间31d内的雾化液封堵失效。
一实施例中,请参阅图26和图27,出气管11靠近雾化组件20的一端的外表面开设有换气槽11a,换气槽11a构成换气通道10c的一部分。换气槽11a的一端与雾化通道20a连通,换气槽11a的另一端延伸至伸入部31处。当雾化器处于换气状态,毛细空间31d分别与储液仓10a和换气槽11a连通。
具体地,换气通道10c包括换气槽11a和毛细空间31d。伸入部31通过封堵换气槽11a背离雾化组件20的一端,以使得雾化通道20a和储液仓10a之间形成换气阻力。
需要说明的是,换气槽11a的侧面具有朝向伸入部31的开口,伸入部31覆盖在开口上。当雾化器处于非换气状态,伸入部31封堵换气槽11a的一端,换气槽11a的另一端由于与雾化通道20a连通,使得换气槽11a内能够填充空气。当雾化器处于换气状态,气体能够通过换气槽11a顶推伸入部31,以使伸入部31的至少部分区域与出气管11分离。
也就是说,通过设置换气槽11a,可以聚集更多的空气,使得换气状态下伸入部31受力面积更大,伸入部31能够更容易被打开,从而可以便于雾化通道20a内的空气顶推 开伸入部31。
在一个实施例中,请参阅图27,换气槽11a包括第一子槽11aa以及位于第一子槽11aa背离雾化组件20一端的第二子槽11ab,第一子槽11aa沿延伸方向的相对两端分别与第二子槽11ab和雾化通道20a连通,第一子槽11aa的断面面积小于第二子槽11ab的断面面积。由此,可以减小换气槽11a与雾化通道20a连通处的尺寸,能够防止储液仓10a内的雾化液通过换气槽11a流出至雾化通道20a中造成漏液的情况。
请参阅图29和图30,根据另一实施例的雾化器与前述实施例的雾化器的结构较为相似,包括壳体组件10、雾化组件20和换气稳压结构30。其不同之处在于,本实施例中,在雾化器处于非换气状态下,伸入部31的至少部分区域与出气管11贴合,以分隔雾化通道20a和储液仓10a。当雾化器处于换气状态时,伸入部31的至少部分区域与出气管11分离,以形成以连通储液仓10a与雾化通道20a的换气通道10c。
具体地,根据实际情况,伸入部31可以是全部区域均与出气管11贴合,也可以仅部分区域与出气管11贴合。此外,伸入部31与出气管11贴合并不意味着两者是不可分割的,实际上,伸入部31是与出气管11可分离地贴合。也就是说,当雾化通道20a内处于常压,且储液仓10a内处于负压时,雾化器处于换气状态,雾化通道20a内的空气能够顶推伸入部31与出气管11分离,从而通过换气通道10c进入到储液仓10a中。
需要说明的是,伸入部31与出气管11贴合而形成的换气阻力的大小以及换气通道10c的尺寸可以根据实际情况确定,其和伸入部31自身的材料性质相关。
例如,当伸入部31采用硅胶材质,伸入部31和出气管11之间的换气通道10c的间距大于0.2mm且小于0.4mm,如0.3mm。当然,伸入部31还可以采用塑料、钢板或其他材质。
伸入部31与出气管11之间可以是仅部分区域分离以形成换气通道10c。当然,根据实际情况,也可以是伸入部31的全部区域与出气管11分离,以形成换气通道10c。
当储液仓10a内存储有雾化液时,雾化液能够挤压伸入部31。由此,可以在雾化器处于非换气状态下(如抽吸过程中),使得伸入部31与出气管11之间贴合更紧密,从而防止漏液。
在另一实施例中,伸入部31和出气管11之间还可以通过油膜密封,以提高伸入部31对雾化通道20a和储液仓10a的分隔效果,使得稳压效果更好。
在一个实施例中,请参阅图30和图31,伸入部31包括可分离地贴设在出气管11沿径向的相对两侧的两个阀片311,两个阀片311相对且间隔设置。
具体地,两个阀片311是设置在出气管11的相对两侧的两个具有弹性的弧形片。由此,在换气槽11a内的气流的顶推作用下,两个阀片311可以朝相互远离的方向运动,从而与出气管11分离。
此外,换气槽11a的数量不限。可以设置多个换气槽11a,以通过不同的换气槽11a不同的阀片311对应配合。当然也可以仅设置一个换气槽11a以同时对应两个阀片311。
如图25和图30所示,雾化组件20包括中心管(即图3中的雾化座13)、雾化芯和吸液棉。雾化芯和吸液棉设置在中心管中。吸液棉位于中心管和出气管11之间。雾化芯具有与进气口连通的雾化腔。出气管11具有两端对应连通出气通道10b和雾化腔的过流通道。过流通道和雾化腔共同组成雾化通道20a的至少一部分。换气通道10c与过流通道连通。
本申请另一实施例还提供了一种电子雾化装置,包括电源组件以及上述任意实施例所述的雾化器,电源组件与雾化组件20电连接。
请参阅图32至图34,本申请一实施例提供了一种电子雾化装置,电子雾化装置可用于容纳药液、烟油等雾化液并将其雾化生成气溶胶,供用户吸食。电子雾化装置包括壳体组件10和雾化组件20。壳体组件10具有进气口、与进气口连通的导流通道12a(见图35), 以及具有出气口10e的出气通道10d。导流通道12a与出气通道10d间隔设置。
雾化组件20设置在壳体组件10内,且位于导流通道12a与出气通道10d之间。雾化组件20具有雾化通道20a。雾化组件20相对两端的端面与壳体组件10接触,以使雾化通道20a分别与出气通道10d和导流通道12a连通。进气口与出气口之间形成包括导流通道12a、雾化通道20a和出气通道10d的气流流通路径。出气通道10d和导流通道12a之间形成包含雾化通道20a的导液路径。
上述电子雾化装置包括壳体组件10和雾化组件20,壳体组件10的进气口与出气口10e之间形成至少经过导流通道12a、雾化通道20a和出气通道10d的气流流通路径,出气通道10d和导流通道12a之间形成经过雾化通道20a的导液路径。雾化组件20相对两端的端面通过与壳体组件10接触,以使雾化通道20a分别与出气通道10d和导流通道12a连通。由此,雾化组件20的两端与壳体组件10之间不会形成台阶面,能够使得漏液沿导液路径流动,因而能够防止漏液在雾化组件20两端汇聚,从而在用户抽吸时,能够避免电子雾化装置产生咕噜声,进而可以提升用户的体验感。
进气口用于供外界气流流入壳体组件10。在用户抽吸过程中,外界气流从进气口流入壳体组件10内,沿气流流通路径流经雾化通道20a和出气通道10d,并从出气口10e流出。雾化通道20a内形成的气溶胶能够随气流流动,以供用户抽吸。
雾化通道20a的尺寸对用户抽吸口感具有较大的影响。在一个实施例中,雾化通道20a的内径大于2.2mm且不大于2.5mm。优选地,雾化通道20a的内径为2.3mm或2.4mm或2.5mm。雾化通道20a的内径不宜超过2.5mm,以防止降低用户的体验感。雾化通道20a的内径也不宜过小,以避免阻碍漏液沿导液路径流动。
需要说明的是,雾化组件20一端与壳体组件10具有出气通道10d的区域接触,使得雾化通道20a与出气通道10d连通。雾化组件20的另一端与壳体组件10具有导流通道12a的区域接触,使得雾化通道20a与导流通道12a连通。由此,可以形成一条连续的通道,以供漏液沿导液路径流动。
雾化组件20的具体结构不限,其可以根据实际情况设定。
请参阅图35,本实施例中,雾化组件20包括具有第一通道21a的第一导流件21以及具有第二通道22a的雾化芯22。第一通道21a和第二通道22a共同构成雾化通道20a的一部分。第一导流件21的相对两端的端面分别与雾化芯22与壳体组件10接触,以使第二通道22a通过第一通道21a与出气通道10d连通。
具体地,第二通道22a、第一通道21a与出气通道10d是连续的。雾化芯22为雾化组件20中用于加热雾化液的结构。通过在雾化芯22和出气通道10d之间设置第一导流件21,能够将雾化芯22和出气通道10d隔绝起来,以防止雾化芯22过热而损坏出气通道10d。此外,第二通道22a、第一通道21a与出气通道10d的具体尺寸大小可以根据实际情况设定。
需要说明的是,出气通道10d、雾化通道20a和导流通道12a的内壁是连续设置的,两两连接处没有形成台阶面,因此可以进一步提高导流效果,以防止漏液汇聚。在其他实施例中,雾化组件20和壳体组件10的端面之间也可以存在狭小间隙或通道的内壁之间形成较小台阶面,但上述狭小间隙及较小台阶面并不影响漏液沿导流路径流动的情况。例如,由于实际生产存在误差,使得雾化组件20和壳体组件10的相接处存在较小的间隙或台阶面,但实际使用过程中,该间隙或台阶面并不能使得漏液在此处汇聚,不影响漏液沿导流路径流动。
在一个实施例中,第一通道21a的内壁面与第二通道22a的内壁面和出气通道10d的内壁面分别共面。也就是说,第一通道21a、第二通道22a以及出气通道10d的相接处的尺寸相同,三者可以是平滑过渡的。
第一通道21a和第二通道22a共同构成雾化通道20a的一部分,也就是说,雾化通道 20a可以仅包括第一通道21a和第二通道22a,当然还可以包括其他通道。
请参阅图35,雾化组件20还包括设置在雾化芯22背离第一导流件21一侧且用于密封导流腔10f的密封塞24。密封塞24具有第三通道24a。密封塞24的相对两端分别与雾化芯22和支架组件12接触,以使导流通道12a通过第三通道24a与第二通道22a连通。第一通道21a、第二通道22a和第三通道24a共同构成雾化通道20a。密封塞24的相对两端与雾化芯22和支架组件12之间均不具有台阶,使得导流通道12a、第三通道24a与第二通道22a的内壁是连续设置的。密封塞24可以为硅胶盖。
导流通道12a与第三通道24a的具体尺寸大小可以根据实际情况设定。例如,导流通道12a的内壁面与第三通道24a的内壁面共面。也就是说,导流通道12a与第三通道24a的壁面至少相接处的尺寸相同,可以是光滑过渡。
一实施例中,请参阅图34和图35,壳体组件10包括外壳11以及具有导流通道12a的支架组件12,支架组件12设置在外壳11内。壳体组件10还包括位于支架组件12一侧的吸液仓10a,导流通道12a背离第三通道24a的一端与吸液仓10a连通,以使导液路径延伸至吸液仓10a中。
具体地,吸液仓10a用于容纳及吸收来自换气通道10c和雾化通道20a的漏液。雾化通道20a通过导流通道12a与吸液仓10a连通。由此,雾化通道20a内的漏液能够沿导液路径流动,通过导流通道12a流动至吸液仓10a中。
吸液仓10a的具体设置位置不限。本实施例中,吸液仓10a为电池仓,其用于设置电子雾化装置的电池及吸液棉,其中吸液棉用于吸收和储存沿导液路径流动的漏液。
一实施例中,请参阅图38,支架组件12包括支架121和第二导流件122。支架121具有过气腔121a(见图35),第二导流件122设置在过气腔121a内。导流通道12a设于第二导流件122内,过气腔121a和导流通道12a构成所述气流流通路径的一部分。
具体地,从进气口流入的外界气流沿气流流通路径依次流经过气腔121a、导流通道12a、雾化通道20a和出气通道10d,并从出气通道10d的出气口10e流出。
通过设置过气腔121a,能够便于来自出气口10e的气流进入导流通道12a中。过气腔121a内可以不设置吸液棉,以防止吸液棉对气流的流动造成阻碍,能够保证支架组件12具有足够的空间进行气体交换。
在一些实施例中,在确保气流的流动效果的情况下,也可以通过在过气腔121a内设置吸液棉,以吸收沿导流路径流动的漏液。
请参阅图38,本实施例中,第二导流件122包括两个间隔设置在过气腔121a内的导液柱1221,两个导液柱1221之间的间隔处形成导流通道12a。导液柱1221的形状对导流通道12a的导流效果具有较大影响。
本实施例中,两个导流柱1221相互靠近的一侧的表面与雾化通道20a的内壁连续设置。上述连续设置指的是沿导液路径的延伸方向是连续的。
一实施例中,请参阅图34,壳体组件10包括储液仓10b(即图5中的续量腔21a)以及与储液仓10b连通的导流腔10f(即图5中的容纳槽11b)。密封塞24用于密封导流腔10f。电子雾化装置还包括设置在导流腔10f内的第一导液棉30。壳体组件10还包括具有用于安装雾化芯22的安装腔30a。
具体地,储液仓10b为电子雾化装置用于储存药液、烟油等雾化液的结构。在用户抽吸过程中,储液仓10b中的雾化液能够被引导至雾化组件20处,供雾化组件20加热雾化液以雾化形成气溶胶。
在用户抽吸过程中,雾化芯22可以对雾化液进行雾化,第一导液棉30能够持续将从储液仓10b内的雾化液导流至雾化芯22处。
一实施例中,请参阅图34至图37,壳体组件10还包括换气通道10c,储液仓10b通过换气通道10c与第一通道21a连通。换气通道10c具有与第一通道21a连通的换气入口 10ca,以及与储液仓10b连通的换气出口10cb。换气出口10cb与储液仓10b的中心横断面的距离为第一间距,储液仓10b与导流腔10f的连通处与中心横断面的距离为第二间距,第一间距不小于第二间距。需要说明的是,储液仓10b的中心横断面指的是储液仓10b过中心点的横断面所对应的平面。以该中心横断面作为参照,换气出口10cb与其距离应大于或等于储液仓10b与导流腔10f的连通处与其距离。
具体地,储液仓10b中的雾化液流动至雾化组件20处进行雾化,并不是通过换气通道10c实现的,换气通道10c仅是用于平衡储液仓10b和外界气压而设置的通道。在一实施例中,换气通道10c的一端与储液仓10b连通,另一端连通大气。例如,换气通道10c连通雾化通道20a或出气通道10d。在用户抽吸时,部分储液仓10b内的雾化液会通过换气通道10c漏出。同时,流动至雾化组件20处用于加热雾化的雾化液也会漏出至雾化通道20a中,因此,通过设置导液路径,使得两处漏液均能被导流至吸液仓10a中,从而达到防止漏液的目的。
另一方面,第一导流件21能够起到导流作用,可以引导换气通道10c漏出至第一通道21a内的雾化液沿导液路径流动。
在电子雾化装置处于使用状态或竖直放置状态下,换气出口10cb的离地高度大于储液仓10b与导流腔10f的连通处的离地高度。需要说明的是,当储液仓10b内的雾化液的液面消耗至换气出口10cb以下,换气出口10cb直接与储液仓10b内的空腔连通,而导致储液仓10b与外界直接连通,储液仓10b内的雾化液在重力的作用下持续流动至雾化组件20处,从而导致严重的漏液问题。而通过使储液仓10b与导流腔10f的连通处与换气出口10cb形成高度差,可以保证储液仓10b内的雾化液在完全消耗殆尽之前,换气出口10cb始终位于雾化液中,储液仓10b内的空腔存在负压,因而能够避免雾化组件20处漏液严重。
请参阅图40,第一导流件21包括具有第一通道21a的第三导液棉211。第三导液棉211的形状大致为C型。第三导液棉211的部分区域间断形成过流口21b,过流口21b分别与第一通道21a和换气通道10c连通。由此,在电子雾化装置通过换气通道10c进行换气的过程中,第一通道21a内的气体可以通过过流口21b进入换气通道10c中,并沿换气通道10c流入储液仓10b中。
请参阅图39,雾化组件20包括管体23,雾化芯22设置在管体23内。管体23的部分区域敞开形成过流槽23a,以使第一导液棉30的雾化液经过流槽23a流至雾化芯22。管体23能够起到限制流至雾化芯22的雾化液的供液量的作用。具体地,过流槽23a的截面面积满足流至雾化芯22的雾化液的供液量不大于雾化芯22的雾化量。通过合理设置过流槽23a的截面面积,能够控制储液仓10b中通过第一导液棉30流至雾化组件20处的雾化液在单位时间内每口的供液量,从而能够减少雾化通道20a内的漏液量。
可以理解的是,当流至雾化芯22的雾化液的供液量不大于雾化芯22的雾化量时,雾化通道20a内的漏液量可以得到大大的减少,从而能够减少漏液汇聚,防止产生咕噜声,从而可以提高用户体验。
当然,流至雾化芯22的雾化液的供液量也不能过低,其应该满足用户抽吸需求。例如,流至雾化芯22的雾化液的供液量可以等于雾化芯22的雾化量。
在一实施例中,雾化组件20位于出气通道10d的底侧,支架组件12位于雾化组件20的底侧,吸液仓10a位于导流通道12a的底侧。导液路径从上往下延伸,气流流通路径从下往上延伸。
请参阅图35,雾化芯22包括发热件221以及具有第二通道22a的第二导液棉222,发热件221设置在第二通道22a内。具体地,发热件221的类型不限,其可以为设置在第二通道22a内壁上的发热片。
请参阅图41、图42、图44和图45,本申请一实施例提供了一种电源组件,用于电 子雾化装置。电源组件包括壳体组件10和咪头40。壳体组件10具有进气口10a和出气口10b,进气口10a和出气口10b之间形成气流路径。气流路径为进气口10a和出气口10b之间供气流流动的通道。外界气流从进气口10a流入,并沿气流路径流动,最后从出气口10b流出。
如图45所示,咪头40设置在壳体组件10内。咪头40具有常压感应面40b及负压感应面40a。常压感应面40b用于感应大气压,负压感应面40a用于感应气流路径内的负压。常压感应面40b感应大气压的方式不限,只要能使常压感应面40b侧保持常压即可。例如,常压感应面40b的至少部分区域与气流路径之间连通,即常压感应面40b通过连通气流路径以与壳体组件10外侧连通。当然,除与气流路径连通外,常压感应面40b也可以通过其他的开口与壳体组件10外侧连通。例如,壳体组件10上还开设有与常压感应面40b连通的通孔。常压感应面40b通过该通孔与壳体组件10外侧连通。
在抽吸过程中,咪头40的负压感应面40a侧会形成负压,而咪头40的常压感应面40b侧由于与壳体组件10外侧连通,因而能够保持常压,咪头40通过感应两侧的压差而启动。
需要说明的是,如图44所示,负压感应面40a的法向α与出气口10b的延伸方向β的夹角γ大于90°且小于等于180°。负压感应面40a的法向α指的是垂直于负压感应面40a的方向。在一个实施例中,夹角γ等于180°,即负压感应面40a与出气口10b相背设置。
在竖向放置电子雾化装置的过程中,外界气流会朝出气口10b一侧运动,而由于负压感应面40a位于咪头40背离出气口10b的一侧,而常压感应面40b位于咪头40靠近出气口10b的一侧,即位于咪头的背风侧,因而外界气流不会反向对常压感应面40b进行冲击,使得咪头40仅会由于抽吸过程中负压感应面40a和常压感应面40b之间形成压差而启动,因此能够避免在咪头40的常压感应面40b背离出风口10一侧时,容易由于外界气流的直接冲击而导致咪头40启动的情况,因而能够避免咪头40误启动。
请参阅图42、图43和图45,电源组件还包括设置在壳体组件10内的支架组件20。支架组件20具有咪头安装腔20c,咪头40设置在咪头安装腔20c内。咪头安装腔20c位于负压感应面40a一侧的区域与气流路径连通。请参阅图44,壳体组件10还包括底盖11。进气口10a开设在底盖11上。底盖11封闭咪头安装腔20c,且与负压感应面40a间隔设置。
底盖11位于咪头安装腔20c背离出气口10b的一侧,以使咪头安装腔20c除与气流路径连通外,能够保持良好的密封性。具体地,咪头安装腔20c仅与气流路径连通,以在用户通过出气口10b抽吸时,在出气口10b处的抽吸作用下,使得咪头安装腔20c位于负压感应面40a一侧的区域能够形成负压。
本实施例中,咪头40并不是设置在底盖11上的,而是与底盖11间隔设置的。由此,能够增大咪头40与底盖11之间的空间,可以防止气流路径内的液体进入到咪头安装腔20c中后,对咪头40造成损坏,从而避免咪头40失效。
此外,底盖11上还可以设置吸液结构,以将进入到咪头安装腔20c内的液体吸收或锁定。
请参阅图52和图53,底盖11位于咪头安装腔20c中的部分区域形成具有毛细效果的储液槽111。液体进入到储液槽111后,能够在毛细力的作用下,相对稳定地积聚在储液槽111中,不会因为电子雾化装置的移动而轻易流出储液槽111,因而能够较好地防止液体对咪头40造成损坏,从而避免咪头40失效。
储液槽111的具体形成方式不限。其可以是由底盖11位于咪头安装腔20c中的部分区域凸出形成,也可以是凹陷形成。
示例性地,请参阅图53,储液槽111包括第一吸液件112、第二吸液件113和第三吸液件114,第一吸液件112包括具有第一开口112b的第一吸液槽112a,第二吸液件113围设在第一吸液件112的外周侧,且与第一吸液件112间隔形成具有第二开口113b的第 二吸液槽113a,第三吸液件114围设在第二吸液件113的外周侧,且与第二吸液件113间隔形成具有第三开口114b的第三吸液槽114a,第一吸液槽112a、第二吸液槽113a和第三吸液槽114a相互连通。
第一吸液槽112a、第二吸液槽113a以及第三吸液槽114a的尺寸需要能够形成毛细现象,即能够使得进入咪头安装腔20c内的液体在毛细力的作用下依次填充第三吸液槽114a、第二吸液槽113a以及第一吸液槽112a。例如,第一吸液槽112a、第二吸液槽113a以及第三吸液槽114a的截面尺寸不大于1mm×1mm。
第一吸液件112、第二吸液件113和第三吸液件114的形状不限,如弧形、具有开口的方形等。
一实施例中,请参阅图45、图49至图51,支架组件20包括咪头安装座23。咪头安装座23包括设置在底盖11上的座体233,以及位于座体233背离底盖11一侧的电路板234。座体233和电路板234共同围设形成咪头安装腔20c,电路板234具有过孔234a,常压感应面40b的至少部分区域通过过孔234a与气流路径连通。
具体地,电路板234背离咪头安装腔20c的一侧位于气流路径上。咪头40安装在电路板234上,咪头40远离电路板234的一侧为负压感应面40a,咪头40靠近电路板234的一侧为常压感应面40b。电路板234上具有与常压感应面40b相对应的过孔234a。也就是说,咪头40是倒置的,常压感应面40b通过过孔234a与气流路径连通,以与壳体组件10外侧连通。从而能够保持常压,且不容易受到气流冲击而误启动。
此外,电路板234和座体233连接处也可以进行密封处理。例如,可以在座体233的端面和电路板234的端面之间设置第一密封筋。请参阅图45和图54,在座体233与电路板234相接处,座体233的端面和电路板234的端面的其中之一的部分区域凸出形成第一密封筋235。也就是说,可以是座体233的端面形成第一密封筋235,以与电路板234的端面密封配合,以提高座体233与电路板234相接处的密封效果。当然,也可以是电路板234的端面形成第一密封筋235,以与座体233的端面密封配合。
一实施例中,咪头40的外径也可以略大于咪头安装腔20c的内径,以通过与座体233过盈配合,从而提高咪头40和座体233之间的密封效果。
请参阅图43,气流路径包括设于支架组件20上的第一过流口20a和第二过流口20b。沿气流路径的延伸方向,第二过流口20b位于第一过流口20a的下游,咪头安装腔20c与气流路径的连通处位于第二过流口20b的上游。
如图42和图43所示,气流路径为从进气口10a到出气口10b之间供气流流动的通道,图42中的箭头代表气流流动方向。第一过流口20a和第二过流口20b为气流路径的一部分,即沿气流路径流动的气流也会经过第一过流口20a和第二过流口20b。气流路径的延伸方向为从进气口10a朝出气口10b延伸的方向。第二过流口20b位于第一过流口20a的下游,指的是沿气流路径流动的气流先经过第一过流口20a,再经过第二过流口20b。
咪头安装腔20c与气流路径位于第二过流口20b的上游的区域连通,由此,可以通过调整第一过流口20a和第二过流口20b的截面积比值来调节咪头安装腔20c内形成负压的效果。
第一过流口20a的截面积为气流路径的最小截面积,第二过流口20b的截面积不小于第一过流口20a的截面积的2倍,且为气流路径位于第一过流口20a的下游的区域的最小截面积。
具体地,第一过流口20a为气流路径中截面积最小的区域,第二过流口20b为气流路径中位于第一过流口20a下游且截面积最小的区域。第二过流口20b的截面积可以等于第一过流口20a的截面积的2倍,也可以大于第一过流口20a的截面积的2倍。
需要说明的是,由于咪头安装腔20c与气流路径的连通处以及第一过流口20a均位于第二过流口20b的上游,当用户进行抽吸时,会形成抽吸力以使外界气流从进气口10a流 入并从出气口10b流出。因而当第二过流口20b的截面积越大且第一过流口20a的截面积越小时,在抽吸力的作用下,咪头安装腔20c内形成的负压越大。
由此,通过增大第二过流口20b与第一过流口20a的截面积之比,可以使得第二过流口20b相对于第一过流口20a而言具有较大的截面积,而咪头安装腔20c与气流路径的连通处位于第二过流口20b的上游,因而能够提高抽吸时咪头安装腔20c内形成负压的效果,从而能够便于设置在咪头安装腔20c内的咪头40感应到咪头安装腔20c的内外压差,能够确保咪头安装腔20c内形成足够咪头40启动的负压。使得用户在轻抽时(即抽吸力较小时)也能够使得咪头40启动,因而能够提高电子雾化装置的启动灵敏度。
第一过流口20a和第二过流口20b的形状和具体尺寸不限。示例性地,第一过流口20a和第二过流口20b均为方形孔,第一过流口20a的尺寸为1.25mm×1.25mm,第二过流口20b的尺寸为1.8mm×1.8mm。又如,第一过流口20a的截面积为1.44mm2
需要说明的是,第一过流口20a的截面积大于进气口10a的截面积,由此能够减小吸阻,便于用户抽吸。
此外,咪头安装腔20c与气流路径的连通处以及第一过流口20a的相对位置不限。咪头安装腔20c与气流路径的连通处可以位于进气口10a和第一过流口20a之间,也可以位于第一过流口20a和第二过流口20b之间。
一实施例中,请参阅图43,支架组件20包括电池支架22,以及位于电池支架22和壳体组件10之间的咪头安装座23。电池支架22为用于安装电子雾化装置的电池的支架。例如,电池支架22包括第一壁体、第二壁体和第三壁体。第一壁体和第二壁体间隔设置,第三壁体位于第一壁体和第二壁体之间。第一过流口20a设于第一壁体,第二过流口20b设于第二壁体。第一壁体、第二壁体、第三壁体以及壳体组件10共同围设形成第一通道20f。第一壁体位于第三壁体靠近进气口10a一侧,第二壁体位于第三壁体靠近出气口10b一侧。第一壁体上具有连通容纳腔和气流路径的穿线孔,可以便于导线进入容纳腔中。此外在导线穿过穿线孔后,可以通过打胶密封。具体地,第一壁体、第二壁体和第三壁体可以是一体成型,也可以是拼接成型。
一实施例中,请参阅图43、图46、图47和图48,气流路径包括位于第二过流口20b上游的第一通道20f。支架组件20具有连通咪头安装腔20c与第一通道20f的连通口20e。第一通道20f具有远离出气口10b一侧的底壁21,底壁21的部分区域形成朝第一通道20f内凸出的导液凸台211,从而使得导液凸台211相对于底壁21的其他区域凸出。连通口20e设置在导液凸台211上。本实施例中,第一过流口20a和连通口20e均设置在导液凸台211上。通过形成导热凸台211,能够防止流至第一通道20f内的液体直接通过连通口20e流入咪头安装腔20c内,以避免对咪头40造成损坏。
一实施例中,第一过流口20a设置在导液凸台211上且位于连通口20e的上游,以使沿气流路径流动的气流沿导液凸台211的顶面流动,且流经连通口20e。
由于连通口20e和第一过流口20a均设置在导液凸台211上,且第一过流口20a位于连通口20e的上游,从第一过流口20a流出的气流沿导液凸台211的顶面流动,且流经连通口20e。由此,当气流路径位于第一过流口20a和进气口10a之间的区域,以及咪头安装腔20c内均存在液体,在抽吸力的作用下部分液体向上流动至第一通道20f中,在沿导液凸台211的顶面流动的气流的作用下能够被吹下导液凸台211。
需要说明的是,连通口20e的孔径不宜过小,孔径过小难以加工;孔径也不宜过大,孔径过大容易导致气流路径内的液体通过连通口20e进入到咪头安装腔20c内。示例性地,连通口20e的孔径不小于0.6mm且不大于1mm,例如为0.6mm、0.8mm或1mm。
请参阅图43,一实施例中,电子雾化装置还包括设置在第一通道20f内的吸液棉30。具体地,吸液棉30能够吸收第一通道20f内的液体,以防止第一通道20f内的液体(如漏出的雾化液、冷凝液等)流入咪头安装腔20c内对咪头40造成损坏。
此外,吸液棉30至少部分区域的设置高度低于导液凸台211顶面的设置高度。由此,在电子雾化装置处于出气口10b朝上的抽吸状态下,能够使得吸液棉30的底端高度低于第一过流口20a和连通口20e的顶端高度,从而能够更好地吸收第一通道20f内的液体,以进一步降低第一通道20f内的液体通过连通口20e进入到咪头安装腔20c内的可能性。
一实施例中,请参阅图43、图44、图45和图54,咪头安装腔20c设于咪头安装座23上。咪头安装座23还具有第二通道23a。第二通道23a的一端与咪头安装腔20c连通,且连通处位于负压感应面40a背离出气口10b的一侧,第二通道23a的另一端与第一通道20f连通。
第二通道23a与咪头安装腔20c连通的一端位于负压感应面40a背离出气口的一侧,由此,液体通过与第二通道23a进入咪头安装腔20c内后,不会与负压感应面40a接触,而使咪头40损坏。
此外,为进一步提高抽吸过程中咪头安装腔20c形成负压的效果,需要确保咪头安装腔20c的密封性能,以防止咪头安装腔20c除通过第二通道23a与气流路径连通外,咪头安装腔20c的其他区域直接与外界连通而使得咪头安装腔20c内难以形成较强的负压。请参阅图45、图54和图55,电池支架22具有连通第一通道20f和第二通道23a的连通口20e,在连通口20e和第二通道23a的连通处,咪头安装座23的端面和电池支架22的端面之间设有第二密封筋231。
具体地,可以是咪头安装座23的端面形成第二密封筋231,以与电池支架22的端面密封配合,以提高连通口20e和第二通道23a的连通处的密封效果。当然,也可以是电池支架22的端面形成第二密封筋231,以与咪头安装座23的端面密封配合。
在一个实施例中,在咪头安装座23与壳体组件10相接处,咪头安装座23的端面和壳体组件10的端面之间设有第三密封筋232。具体地,可以是咪头安装座23的端面形成第三密封筋232,以与壳体组件10的端面密封配合,以提高咪头安装座23与壳体组件10相接处的密封效果。当然,也可以是壳体组件10的端面形成第三密封筋232,以与咪头安装座23的端面密封配合。
在一个实施例中,电池支架22靠近咪头安装座23的一侧的外壁面的外径略大于壳体组件10的内径,以通过与壳体组件10过盈配合,从而提高电池支架22与壳体组件10的密封效果。
本申请另一实施例提供了一种电子雾化装置,包括雾化组件50以及上述任意实施例所述的电源组件。雾化组件50设置在壳体组件10内,且与咪头40电连接。
雾化组件50用于将雾化液化生成气溶胶,以随沿气流路径流动的气流流出出气口10b。用户通过出气口10b抽吸时,咪头40的负压感应面40a和常压感应面40b形成压差,咪头40启动,使雾化组件50工作以生成气溶胶。当用户停止抽吸,咪头安装腔20c内恢复常压,咪头40不启动,雾化组件50停止工作。
参阅图56-图58、图63-图65、图69-图71所示,本申请的实施例提供一种电子雾化装置100/200/300,用于对雾化介质进行加热以产生气溶胶供用户使用,雾化介质包括但不限于是用于医疗、养生、健康、美容目的的材料的药液、油类。
电子雾化装置100/200/300包括雾化组件110/210/310、电池组件120/220/320以及续量组件130/230/330。雾化组件110/210/310内储存有雾化介质,电池组件120/220/320与雾化组件110/210/310电性连接以为雾化组件110/210/310供电,雾化组件110/210/310可在电能作用下加热雾化气溶胶生成气溶胶。
续量组件130/230/330设有允许气流流通的出气通道130b/230b/330b以及用于储存雾化介质的续量腔130a/230a/330a。在运输与储存过程中,续量组件130/230/330与雾化组件110/210/310可分开放置。当使用电子雾化装置100/200/300时,可将续量组件130/230/330安装于雾化组件110/210/310,雾化组件110/210/310生成的气溶胶可通过出气通道 130b/230b/330b流出,续量腔130a/230a/330a则用于雾化组件110/210/310补充雾化介质。
在其他一些实施例中,也可在雾化组件110/210/310中直接设置出气通道,因此在未安装续量组件130/230/330的情况下,也可直接通过雾化组件110/210/310抽吸。在另一些实施例中,还可将吸嘴140/240/340安装于雾化组件110/210/310,雾化组件110/210/310生成的气溶胶可通过吸嘴140/240/340流出。
雾化组件110/210/310包括雾化支架112/212/312、雾化芯114/214/314以及封堵件115/215/315。雾化芯114/214/314位于雾化支架112/212/312内,雾化芯114/214/314与雾化支架112/212/312共同界定形成用于储存雾化介质的储液腔110a/210a/310a,雾化支架112/212/312开设有连通储液腔110a/210a/310a的进液通道113a/213a/313a。封堵件115/215/315能够在封堵进液通道113a/213a/313a的进液口的第一位置和打开进液口的第二位置切换。当续量组件130/230/330安装于雾化支架112/212/312时,封堵件115/215/315能够切换至打开进液通道113a/213a/313a的进液口的第二位置。
可以理解,在一些实施例中在续量组件130/230/330可分离地安装于雾化组件110/210/310后,当续量组件130/230/330消耗殆尽后,可以拆卸当前续量组件130/230/330以更换新的续量组件130/230/330,在另一些实施例中,当续量组件130/230/330不可分离地安装于雾化组件110/210/310,当续量组件130/230/330安装于雾化组件110/210/310后无法再从雾化组件110/210/310拆卸。
在将续量组件130/230/330安装于雾化组件110/210/310之前,封堵件115/215/315封堵进液通道113a/213a/313a的进液口,因此储液腔110a/210a/310a中的雾化介质不会通过进液通道113a/213a/313a泄漏。
当将续量组件130/230/330安装于雾化组件110/210/310时,封堵件115/215/315移动至打开进液通道113a/213a/313a的进液口的位置,续量腔130a/230a/330a与储液腔110a/210a/310a通过进液通道113a/213a/313a连通,续量腔130a/230a/330a中的雾化介质可通过进液通道113a/213a/313a流入储液腔110a/210a/310a中。
如此,雾化组件110/210/310在运输与储存过程中可与续量组件130/230/330分开放置,雾化组件110/210/310的进液通道113a/213a/313a在封堵件115/215/315的封堵下处于密封状态,从而可防止雾化介质泄漏与变质。而当需要使用电子雾化装置100/200/300时,雾化组件110/210/310的进液口在安装续量组件130/230/330时同步打开而迅速连通至续量组件130/230/330,从而可避免储液腔110a/210a/310a产生漏液风险。
进一步地,进液通道113a/313a的进液口开设于进液通道113a/313a的顶面或侧面,封堵件115/315在所述第一位置时位于进液通道113a/313a内以封堵进液口。在另一些实施例中,进液通道213a的进液口开设于进液通道213a的侧面,封堵件215套设于进液通道213a外以封堵进液口。
在一些实施例中,续量组件130/230包括抵持部,抵持部凸出于续量组件130/230的接触雾化组件110/210的端面。在另一些实施例中,雾化组件310包括抵持部,抵持部凸出于雾化组件310接触续量组件330的端面。当将续量组件130/230/330安装于雾化组件110/210/310时,封堵件115/215/315在抵持部的推动下移动以打开进液通道113a/213a/313a。
可以理解,抵持部的设置位置、形成方式可以根据需要设置,只要能在续量组件130/230/330安装于雾化组件110/210/310时起到同步推动封堵件115/215/315移动以打开进液通道113a/213a/313a的进液口作用即可。
请参阅图58、图65以及图71,雾化支架112/212/312包括支架主体111/211/311,支架主体111/211/311呈中空的回转体状结构,定义支架主体111/211/311的中心轴线方向为第一方向(即图58中的竖直方向)。支架主体111/211/311包括环形套筒1112/2112/3112及设于环形套筒1112/2112/3112一轴向端的分隔板1114/2114/3114。环形套筒 1112/2112/3112与分隔板1114/2114/3114共同形成用于容纳雾化芯114/214/314的容纳空间。具体在一些实施例中,分隔板1114/2114位于环形套筒1112/2112外,分隔板1114/2114的外径大于环形套筒1112/2112的外径,在另一些实施例中,分隔板3114位于环形套筒3112内。雾化芯114/214/314收容于支架主体111/211/311形成的容纳空间内,雾化芯114/214/314与分隔板1114/2114/3114之间形成用于储存雾化介质的储液腔110a/210a/310a。
进一步地,支架主体111/211/311还包括中心管1116/2116/3116,中心管1116/2116/3116的一端连接于分隔板1114/2114/3114,中心管1116/2116/3116的另一端沿第一方向延伸直至插设于雾化芯114/214/314中,中心管1116/2116/3116内形成连通雾化芯114/214/314与续量组件130/230/330的中心气道1116a/2116a/3116a。
雾化芯114/214/314包括雾化底座1141/2141/3141、顶盖1142/2142/3142、发热件1143/2143/3143、正极导电电极1144/2144/3144以及负极导电电极1145/2145/3145。其中,雾化底座1141/2141/3141配接与支架主体111/211/311远离分隔板1114/2114/3114的一端内,顶盖1142/2142/3142配接于雾化底座1141/2141/3141朝向分隔板1114/2114/3114的一端,雾化底座1141/2141/3141与顶盖1142/2142/3142共同界定形成一雾化腔114a/214a/314a,储液腔110a/210a/310a形成于顶盖1142/2142/3142与支架主体111/211/311的分隔板1114/2114/3114之间。
进一步地,顶盖1142/2142/3142包括顶盖顶壁及自顶盖顶壁的边缘朝远离分隔板1114/2114/3114的方向延伸的顶盖侧壁,顶盖顶壁开设有顶盖中心孔及至少一个下液孔,顶盖中心孔位于顶盖1142/2142/3142的中心位置并连通雾化腔,雾化支架112/212/312的中心管1116/2116/3116的一端可插设于顶盖中心孔内,从而使雾化支架112/212/312的中心气道1116a/2116a/3116a连通雾化腔。下液孔位于顶盖中心孔的外周,用于连通雾化腔114a/214a/314a与储液腔110a/210a/310a,储液腔110a/210a/310a中的雾化介质可通过下液孔流入雾化腔114a/214a/314a中。
发热件1143/2143/3143收容于雾化腔114a/214a/314a内,包括基体及发热体。在一些实施例中,基体可由陶瓷等耐高温的多孔材料形成,发热体形成于基体的表面,发热体可在电能作用下发热。正极导电电极1144/2144/3144与负极导电电极1145/2145/3145的一端与发热件1143/2143/3143电性连接,正极导电电极1144/2144/3144与负极导电电极1145/2145/3145的另一端与电池组件120/220/320电性连接。
在其他一些实施例中,发热件包括发热体及包覆于发热体外的储液棉,储液腔110a/210a/310a中的雾化介质可被储液棉吸附而导至发热体表面。
如此,储液腔110a/210a/310a内的雾化介质通过下液孔流入雾化腔114a/214a/314a,雾化腔114a/214a/314a内的发热件1143/2143/3143吸收雾化介质,并在电池组件120/220/320的电能作用下发热以加热雾化介质,雾化介质受热雾化产生气溶胶,雾化腔114a/214a/314a中的气溶胶依次通过中心气道1116a/2116a/3116a、出气通道130b/230b/330b流出。为了保证储液腔110a/210a/310a内的气压与外界大气的平衡,顶盖1142/2142/3142还形成有连通储液腔110a/210a/310a的换气通道。换气通道可以形成于顶盖侧壁,也可以形成于顶盖顶壁。在其他一些实施例中,换气通道也可形成于发热顶盖1142/2142/3142与发热件1143/2143/3143之间。
请参阅图58、图59以及图60,本申请的第一实施例提供一种电子雾化装置100。
雾化支架112还包括两个导通件113,两个导通件113凸设于分隔板1114远离储液腔110a的一侧,且两个导通件113沿分隔板1114的一径向方向间隔设置,每个导通件113包括相互连接的第一导通部1132与第二导通部1134。第一导通部1132连接于分隔板1114,第一导通部1132呈中空的圆筒状结构,进液通道113a形成于第一导通部1132内,第一导通部1132远离分隔板1114的开口端形成进液通道113a的进液口,从而使进液口开设 于进液通道113a的顶面。第二导通部1134连接于第一导通部1132远离分隔板1114的一端,第二导通部1134自第一导通部1132的内侧壁朝远离分隔板1114的方向延伸,且第二导通部1134垂直于第一方向的横截面呈半圆弧形,第二导通部1134用于伸入续量组件130内以打开续量腔130a。
封堵件115为两个,每个封堵件115均为形状及尺寸与进液通道113a相匹配的圆柱状结构。在续量组件130安装于雾化支架112之前,每个封堵件115至少部分对应嵌设于一个进液通道113a内,且封堵件115与进液通道113a过盈配合以封闭进液通道113a的进液口。
在雾化支架112安装续量组件130之前,封堵件115至少部分嵌设于第一导通部1132形成的进液通道113a内,且封堵件115与进液通道113a过盈配合以封闭进液通道113a的进液口,从而防止储液腔110a内的雾化介质泄露。当将续量组件130安装于雾化支架112时,封堵件115在续量组件130的推动下脱离进液通道113a而打开进液通道113a的进液口,同时第二导通部1134伸入续量组件130内以打开续量腔130a,因此续量腔130a中的雾化介质可通过进液通道113a流入储液腔110a。
可以理解,导通件113、封堵件115的数量不限于此,在其他一些实施例中,导通件113与封堵件115的数量可以为一个,也可以为多个。
进一步地,封堵件115与雾化支架112柔性连接,因此封堵件115可在续量组件130的推动下移动以打开进液通道113a。
具体地,结合图58、图59以及图61所示,雾化组件110还包括封堵连接件116,封堵连接件116与两个封堵件115一体成型设置。具体地,封堵连接件116呈圆环状结构,封堵连接件116通过套设于雾化支架112的中心管1116配接于雾化支架112。两个封堵件115分别位于封堵连接件116的一径向方向上的相对两侧,每个封堵件115分别可转动地连接于封堵连接件116。如此,封堵件115通过封堵连接件16柔性连接于雾化支架112,当将续量组件130安装于雾化支架112时,封堵件115在续量组件130的推动下以其与封堵连接件116的连接处为转动中心转动而脱离进液通道113a。
由于封堵件115始终与封堵连接件116连接,而封堵连接件116始终套设于雾化支架112的中心管1116上,因此可避免脱离进液通道113a的封堵件115在储液腔110a中漂浮,同时减少了电子雾化装置100的零件数量,简化了电子雾化装置100的整体结构。
请再次参阅图58、图59以及图60,雾化组件110还包括两个通道密封件117,两个通道密封件117分别套设于两个导通件113的第一导通部1132外,当将续量组件130安装于雾化支架112时,第二导通部1134插设于续量组件130并与续量组件130过盈配合,从而防止雾化介质从密封盖133与雾化支架112之间的间隙泄漏。作为一较佳的实施方式,两个通道密封件117一体成型而相互连接,从而减少了电子雾化装置100的零件数量,简化了电子雾化装置100的整体结构。在其他一些实施例中,通道密封件117也可设置于续量组件130中,当将续量组件130安装于雾化支架112时,第二导通部1134可插设于通道密封件117内并与通道密封件117过盈配合。
如图58及图59所示,续量组件130包括续量壳体及密封件134,续量壳体包括外环壳131、内环壳132以及密封盖133。外环壳131呈一端开口的中空筒状结构,且外环壳131的中心轴线沿第一方向延伸。内环壳132自外环壳131的封闭端沿第一方向延伸至外环壳131的开口端,内环壳132内形成沿第一方向延伸的出气通道130b,且出气通道130b的一端贯穿外环壳131的封闭端以连通外部大气,出气通道130b的另一端与雾化支架112的中心气道1116a连通。在其他一些实施例中,续量组件130中也可不设置中心气道1116a,而仅用于储存雾化介质,雾化组件110产生的气溶胶通过雾化组件110自身流出。
密封盖133呈回转体状结构,密封盖133安装于外环壳131的开口端并套设于内环壳132外,外环壳131、内环壳132以及密封盖133共同形成沿周向环绕内环壳132的续量 腔130a。密封盖133贯穿开设有两个连通续量腔130a的连通孔1331,两个连通孔1331沿密封盖133的一径向方向间隔设置,每个连通孔1331的中心轴线沿第一方向延伸。每个连通孔1331包括相互连通的第一连通端1331a与第二连通端1331b,第一连通端1331a位于第二连通端1331b靠近外环壳131的密封端的一侧,且第二连通端1331b的内径大于或小于第一连通端1331a的内径。
当将续量组件130安装于雾化支架112时,导通件113的第一导通部1132可穿过第一连通端1331a伸入续量腔130a中,导通件113的第二导通部1134则位于第二连通端1331b中,套设于第二导通部1134的导通密封件134位于第二连通端1331b内,导通密封件134分别与第二导通部1134和第二连通端1331b过盈配合,从而封闭导通件113与连通孔1331的孔壁之间的间隙。在另一实施例中,通道密封件117设于第二连通端1331b内,当将续量组件130安装于雾化支架112时,第二导通部1134可插设于通道密封件117中。
更进一步地,密封盖133还凸设有用于推动封堵件115的抵持部1333,当续量组件130安装于雾化支架112时,封堵件115在抵持部1333的推动下移动以打开进液通道113a。具体地,抵持部1333的一端连接于连通孔1331的第一连通端1331a的内壁,抵持部1333的另一端沿第一方向穿过第二连通端1331b以伸出连通孔1331,且抵持部1333垂直于第一方向的横截面为半圆弧形。
如图58、图59以及图62所示,密封件134为两个,密封件134安装于密封盖133,每个密封件134均为形状和尺寸与连通孔1331的第一连通端1331a相匹配的圆柱状结构。
在将雾化组件110安装续量组件130之前,每个密封件134至少部分对应嵌设于一个连通孔1331的第一连通端1331a内,且密封件134与连通孔1331过盈配合以封堵连通孔1331。当将续量组件130安装于雾化支架112时,导通件113穿过连通孔1331伸入续量腔130a,密封件134位于进液通道113a在导通件113的第二导通部1134的推动下脱离连通孔1331,因此续量腔130a中的雾化介质可由连通孔1331进入进液通道113a中。
进一步地,雾化组件110还包括密封连接件135,密封连接件135与两个密封件134一体成型设置。具体地,密封连接件135包括内连接环1352、外连接环1354以及连接于内连接环1352和外连接环1354之间的连接臂1356。内连接环1352呈中空的圆环状结构以套设于内环壳132,外连接环1354呈中空的圆环状结构以围绕密封盖133的边缘,两个密封件134分别连接于外连接环1354的一径向方向上的相对两侧。如此,密封件134通过密封连接件135柔性安装于密封盖133,当续量组件130安装于雾化组件110时,密封件134在导通件113的推动下以其与密封连接件135的连接处为转动中心转动而脱离连通孔1331。
由于密封件134始终与密封连接件135连接,因此可防止密封件134在脱离连通孔1331后在续量腔130a中漂浮,同时减少了电子雾化装置100的零件数量,简化了电子雾化装置100的整体结构。
第一实施例的雾化组件110与续量组件130的配接原理如下:
在将续量组件130安装于雾化组件110之前:在雾化组件110中,封堵件115嵌设于导通件113的第一导通部1132内,且封堵件115与第一导通部1132过盈配合以封堵进液通道113a的进液口。在续量组件130中,密封件134嵌设于密封盖133的连通孔1331的第一连通端1331a中,且密封件134与第一连通端1331a过盈配合以封堵连通孔1331。
当将续量组件130安装于雾化组件110时,雾化组件110的导通件113穿过密封盖133的连通孔1331伸入续量腔130a中,密封件134在导通件113的推动下转动以脱离连通孔1331。与此同时,密封盖133的抵持部1333穿过进液通道113a伸入储液腔110a中,封堵件115在抵持部1333的推动下转动以脱离进液通道113a,通道密封件117则位于连通孔1331的第二连通端1331b中并与第二连通端1331b过盈配合。因此,续量腔130a与储 液腔110a通过进液通道113a相互连通,续量腔130a中雾化介质可通过进液通道113a进入储液腔110a中,同时续量腔130a与储液腔110a还可发生气体交换以平衡气压。
在上述安装过程中,由于续量腔130a与储液腔110a同时导通,因此可避免因储液腔110a先与大气连通产生的漏液风险。
如图65及图66所示,本申请的第二实施例提供一种电子雾化装置200。
请结合图65、图66以及图67所示,雾化支架212还包括两个导通件213,两个导通件213凸设于分隔板2114远离储液腔210a的一侧,且两个导通件213沿分隔板2114的一径向方向间隔设置,每个导通件213呈中空的柱状结构,进液通道213a形成于导通件213内,且进液通道213a的进液口位于进液通道213a远离储液腔210a的一端侧面。封堵件215也为两个,每个封堵件215呈中空的筒状结构,每个封堵件215分别套设于导通件213上。
在将雾化支架212安装续量组件230之前,封堵件215套设于导通件213远离分隔板2114的一端并封闭进液通道213a的进液口,因此可防止储液腔210a中的雾化介质通过进液通道213a流出。当将续量组件230安装于雾化支架212时,导通件213设有进液通道213a的进液口的一端伸入续量腔230a内,封堵件215在续量组件230的推动下沿第一方向滑动至导通件213靠近储液腔210a的一端以打开进液通道213a的进液口,因此续量腔230a中的雾化介质可通过进液通道213a流入储液腔210a中。
进一步地,当封堵件215在续量组件230的推动下滑动至导通件213靠近储液腔210a的一端时,封堵件215分别与导通件213和续量组件230过盈配合,以封闭导通件213与续量组件230之间的间隙。
请继续参阅图65、图66,第二实施例的电子雾化装置200的续量组件230的结构与第一实施例中的续量组件130的结构大致相同,包括续量壳体、密封件234以及密封连接件135,续量壳体包括外环壳231、内环壳232以及密封盖233。内环壳232内形成出气通道230b,外环壳231、内环壳232以及密封盖233共同形成续量腔230a。密封盖233开设有连通续量腔230a的连通孔2331,每个连通孔2331包括相互连通的第一连通端2331a与第二连通端2331b。密封连接件135与密封件134一体成型设置,密封件134通过密封连接件135柔性安装于密封盖133。
第二实施例的续量组件230与第一实施例的续量组件130的区别在于,续量组件230的密封盖233的第二连通端2331b的内径大于或小于第一连通端2331a的内径,第一连通端2331a与第二连通端2331b之间形成台阶面以作为用于抵持封堵件215的抵持部。
如此,当续量组件230安装于雾化支架212时,导通件213可穿过第一连通端2331a伸入续量腔230a中,在第一连通端2331a与第二连通端2331b之间形成的台阶面(即抵持部)的抵持下,封堵件215留在第二连通端2331b内并与第二连通端2331b过盈配合,从而在导通进液通道213a的同时起到密封作用,防止雾化介质从雾化支架212与续量组件230之间的间隙流出。
第二实施例的雾化组件210与续量组件230的配接原理如下:
在雾化组件210安装续量组件230之前:在雾化组件210中,封堵件215套设于导通件213以封闭进液通道213a的进液口。在续量组件230中,密封件234嵌设于密封盖233的连通孔2331的第一连通端2331a中,且密封件234与第一连通端2331a过盈配合以封堵连通孔2331。
当将续量组件230安装于雾化组件210时:雾化组件210的导通件213穿过密封盖233的连通孔2331伸入续量腔230a中,密封件234在导通件213的推动下转动以脱离连通孔2331,封堵件215在密封盖233的连通孔2331内的台阶面的抵持下留在第二连通端2331b内并与第二连通端2331b过盈配合。因此,续量腔230a与储液腔210a通过进液通道213a相互连通,续量腔230a中雾化介质可通过进液通道213a进入储液腔210a中,同 时续量腔230a与储液腔210a还可发生气体交换以平衡气压。
在上述安装过程中,由于续量腔230a与储液腔210a同时导通,因此可避免储液腔210a先与大气连通产生的漏液风险。
请参阅图71、图72以及图73,本申请的第三实施例提供一种雾化组件310。
导通件313为两个,两个导通件313凸设于分隔板3114远离储液腔310a的一侧,且两个导通件313沿分隔板3114的一径向方向间隔设置,每个导通件313包括至少一个导通部3132。具体在一实施例中,每个导通件313包括两个导通部3132,两个导通部3132在雾化支架312的径向方向上间隔设置(如图77所示),两个导通部3132之间形成进液通道313a,且其中一个导通部3132凸出于支架主体311的高度大于另一个导通部3132凸出于支架主体311的高度。其中,高度更高的导通部3132远离支架主体311的一端的宽度自靠近支架主体311的一端自远离支架主体311的一端逐渐减小以形成锥状结构。可以理解,导通件313的数量不限于此,在其他一些实施例中,导通件313可仅有一个,也可为多个。
当将续量组件330安装于雾化支架312时,两个导通部3132先后接触续量组件330并将续量组件330刺破,从而使续量腔230a与进液通道313a连通,因此续量腔230a中的雾化介质可通过进液通道313a流入储液腔310a中。
请结合图72、图73、图78以及图79所示,雾化组件310还包括抵持部316,抵持部316大致呈T字形结构,包括连接端3161与抵持端3163,连接端3161呈沿第一方向延伸的杆状结构,抵持端3163与封堵件315分别设于连接端3161的相对两端,且抵持端3163与封堵件315的横截面积均大于连接端3161的横截面积,抵持端3163通过两个导通部3132之间的间隙伸出进液通道313a。
当将续量组件330安装于雾化支架312时,由于两个导通部3132间隔设置,因此抵持端3163位于两个导通部3132之间且抵持于支架主体311。
如此,在续量组件330安装于雾化支架312之前,封堵件315位于进液通道313a内以封堵进液口。当将续量组件330安装于雾化支架312时,导通件313刺破续量组件330,抵持部316在续量组件330的抵持下移动直至抵持端3163抵持于支架主体311的分隔板3114,封堵件315在抵持部316的带动下脱离进液通道313a进入储液腔310a内。抵持部316的连接端3161与进液通道313a之间存在间隙,因此续量腔230a中的雾化介质从连接端3161与进液通道313a的壁面之间流入储液腔310a,且连接端3161可以对雾化介质起到引流作用。而且,封堵件315通过抵持部316的抵持端3163相对支架主体311限位,因此避免了封堵件315从支架主体311上脱落而在储液腔310a中漂浮。
进一步地,雾化组件310还包括刺破部317,刺破部317设于抵持部316的抵持端3163远离连接端3161的一侧,刺破部317的横截面积自靠近抵持端3163至远离抵持端3163逐渐减小,当将续量组件330安装于雾化支架312时,刺破部317可与导通件313一同刺破密封盖333。
进一步地,在一些实施例中,封堵件315、抵持部316以及刺破部317一体成型设置(如图78所示),在另一些实施例中,如图79所示,封堵件315包括封堵件本体3152及套设于封堵件本体3152外的密封圈3154,封堵件本体3152与封堵件315、抵持部316一体成型设置,密封圈3154套设于封堵件本体3152外以与续量组件330过盈配合。
请结合图74、图75所示,在一实施例中,顶盖侧壁的外表面开设有弯曲延伸的换气槽3142a,换气槽3142a的一端连通顶盖侧壁远离储液腔310a的一端端部,换气槽3142a的另一端弯曲延伸至顶盖侧壁的中间位置,换气槽3142a的槽底壁开设有连通储液腔310a的换气孔3142b,换气槽3142a与换气孔3142b共同形成换气通道,因此顶盖3142外的空气可通过换气通道进入储液腔310a内。进一步地,顶盖侧壁还凸设有环绕换气槽3142a的密封筋3142c,密封筋3142c可抵持于雾化支架312以封闭换气通道。
在另一实施例中,请结合图77所示,顶盖顶壁开设有连通储液腔310a的进气孔3142d,雾化组件310还包括换气阀片3146,换气阀片3146可转动地安装于顶盖3142,且换气阀片3146位于储液腔310a内并覆盖进气孔3142d。如此,当外界大气压力大于储液腔310a内的气压时,外界大气压力推动换气阀片3146转动以打开进气孔3142d,因此外部气流可通过进气孔3142d流入储液腔310a中。而当储液腔310a内的油膜吸附力、油烟重力与储液腔310a内气压共同对换气阀片3146施加的作用力等于外部大气压对换气阀片3146施加的作用力时,换气阀片3146重新覆盖进气孔3142d以封闭储液腔310a,从而实现单向导通功能。
请继续参阅图72及图73,续量组件330包括外环壳331、内环壳332以及密封盖333。外环壳331呈一端开口的中空筒状结构,且外环壳331的中心轴线沿第一方向延伸。内环壳332自外环壳331的封闭端沿第一方向延伸至外环壳331的开口端,内环壳332内形成沿第一方向延伸的出气通道230b,且出气通道230b的一端贯穿外环壳331的封闭端以连通外部大气。密封盖333由金属薄膜等可刺破结构形成,密封盖333安装于外环壳331的开口端并套设于内环壳332外。
如此,外环壳331、内环壳332以及密封盖333共同形成沿周向环绕内环壳332的续量腔230a。当续量组件330安装于雾化支架312时,导通件313刺破密封盖333,抵持部316在密封盖333的推动下带动封堵件315移动以打开进液通道313a。
作为一较佳的实施方式,密封盖333设有两个刺破区,每个刺破区的边缘与一个导通件313的边缘对应设置,刺破区的边缘的厚度小于密封盖333的其他区域的厚度,所以可被导通件313顺利刺穿。而刺破区的中心位置与封堵件315对应,该区域的厚度较厚,因此可推动导通件313向下移动而打开进液通道313a。
如图76、图77所示,续量组件330的外侧壁凸设有两条导轨3312,两条导轨3312沿续量组件330的一径向方向设于续量组件330的相对两侧,每条导轨3312均沿第一方向纵长延伸。雾化支架312开设有两条导向槽3112a,两条导向槽3112a沿雾化支架312的径向方向设于雾化支架312的相对两侧,每条导向槽3112a均沿第一方向纵长延伸。可以理解,导轨3312与导向槽3112a的数量不限,可根据需要设置以满足不同要求。
基于导轨3312和导向槽3112a的设置,电子雾化装置300具有第一安装状态与第二安装状态。当电子雾化装置300处于第一安装状态时,导轨3312的一端端部抵持于雾化支架312的边缘,雾化组件310与续量组件330可相对转动。当导轨3312与导向槽3112a对齐时,续量组件330设有导轨3312的一端可沿第一方向插设于雾化组件310内,导轨3312沿第一方向插设于导向槽3112a,从而在周向上限制雾化组件310与续量组件330的相对位置,保证导通件313与密封盖333的刺破区准确对齐。
在一些实施例中,续量组件330的外侧壁还凸设有至少一个弹性扣3314,雾化支架312的内侧壁开设有至少一个与弹性扣3314匹配的扣合槽,当将续量组件330安装于雾化组件310时,弹性扣3314可卡合于扣合槽中以使续量组件330与雾化组件310相对固定。
作为一较佳的实施方式,导轨3312的长度大于导通件313凸出于支架主体311的高度,在导轨3312的一端端部抵持于雾化支架312的边缘时,续量组件330用于接触雾化组件310的一端端面与雾化组件310用于接触续量组件330的一端端面之间的距离大于导通件313凸出的高度,导通件313朝向密封盖333的一端端部处于悬空状态,从而防止密封盖333与导通件313在续量组件330与导轨3312相对转动的过程中相互接触,同时可保证导通件313能够完全插入续量组件330内。
在一些实施例中,续量组件330的外环壳331外还嵌设有密封圈336,当将续量组件330安装于雾化组件310时,密封圈336与雾化支架312的内壁过盈配合以封闭两者之间的间隙。作为一较佳的实施方式,雾化支架312的支架主体311的内侧壁形成沿周向延伸 的避让槽3112b,当导轨3312的一端端部抵持于雾化支架312的边缘时,密封圈336凸出于外环壳331的部分位于避让槽3112b内,从而使雾化组件310与续量组件330可以相对自由旋转,方便导轨3312与导向槽3112a相互插接。
请结合图74、图80所示,电池组件320包括电池支架321、底盖322、电池323、主板324、感应单元325、气道吸液件326以及导电顶针327。电池支架321呈中空的壳体状结构,电池支架321的一端与雾化组件310远离续量组件330的一端配接,电池支架321内形成相邻设置的电池容纳腔与进气气道,且开设有连通进气气道与雾化组件310的支架进气口321a。底盖322配接于电池支架321远离雾化组件310的一端,电池支架321与底盖322之间形成主板容纳腔,底盖322开设有连通主板容纳腔与外部大气的底盖进气孔。主板324与感应单元325均收容于主板324容纳腔内,电池323收容于电池323容纳腔内,气道吸液件326收容于进气气道中,导电顶针327插设于电池支架321朝向雾化组件310的一端端部并与电池323电性连接。
如此,电池323通过导电顶针327与雾化组件310的发热件3143电性连接,当使用者抽吸电子雾化装置300时,外部大气中的气流依次经过底盖322进气孔、主板324容纳腔、进气气道、支架进气口321a进入雾化腔314a中,在此过程中,感应单元325可感应到气压差变化以发送感应信号至主板324,主板324可根据感应信号控制电池323为雾化组件310供电以加热雾化介质。
在一些实施例中,电池支架321朝向雾化组件310的一端端面凸设有至少一个定位柱3212,雾化组件310的雾化底座3141还开设有与定位柱3212匹配的定位孔。当雾化组件310与电池组件320相互配接时,定位柱3212插设于定位孔内,从而实现雾化底座3141与电池支架321的周向定位。进一步地,电池支架321朝向雾化组件310的一端端面还嵌设有至少一个磁吸件3214,磁吸件3214可吸附雾化底座3141以使电池支架321与雾化底座3141相互连接。
第三实施例的雾化组件310与续量组件330的配接原理如下:
在续量组件330安装于雾化组件310之前:在雾化组件310中,封堵件315插设于进液通道313a中,封堵件315的第二封堵部3154封堵进液通道313a。在续量组件330中,密封盖333封闭续量腔230a。
当将续量组件330安装于雾化组件310时:首先将续量组件330的一端插入雾化组件310,导轨3312的一端端部抵持于雾化支架312的边缘。沿周向相对转动雾化组件310与续量组件330,当导轨3312与导向槽3112a对齐时,可将续量组件330进一步插入雾化组件310中。在导轨3312与导向槽3112a相互插接的过程中,第一导通部3132、封堵件315、第二导通部3134先后刺破续量组件330的密封盖333,且封堵件315在密封盖333的推动下移动,第二封堵部3154在续量组件330的推动下脱离进液通道313a进入储液腔310a内,第一封堵部3152与进液通道313a的壁面之间存在间隙,续量腔230a中的雾化介质从第一封堵部3152与进液通道313a的壁面之间流入储液腔310a。
上述电子雾化装置100/200/300,通过设置可拆卸的续量组件130/230/330,使雾化组件110/210/310与续量组件130/230/330可分开运输、储存,不仅在运输、储存过程中不易漏液,而且可在将续量组件130/230/330安装雾化组件110/210/310使雾化组件110/210/310的储液腔110a/210a/310a同步连通续量组件130/230/330的续量腔130a/230a/330a,在提升了电子雾化装置100/200/300的使用便利性与循环利用率的同时,有效防止储液腔110a/210a/310a在打开的瞬间在外部大气压作用下漏液。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式,其描述较为具体和详细,但并 不能因此而理解为对申请专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本申请构思的前提下,还可以做出若干变形和改进,这些都属于本申请的保护范围。因此,本申请专利的保护范围应以所附权利要求为准。

Claims (56)

  1. 一种电子雾化装置,包括:
    雾化组件,包括雾化支架和雾化芯,所述雾化支架的内部形成有容纳槽,所述容纳槽用于为所述雾化芯供应雾化介质;及
    替换组件,与所述雾化组件可拆卸连接,所述替换组件用于为所述容纳槽供应所述雾化介质。
  2. 根据权利要求1所述的电子雾化装置,其特征在于,所述替换组件内设有续量腔,所述电子雾化装置还包括导通结构,所述导通结构用于连通所述续量腔和所述容纳槽。
  3. 根据权利要求2所述的电子雾化装置,其特征在于,所述替换组件包括盖设于所述续量腔的开口的密封盖,所述导通结构包括设置于所述雾化支架上的刺破件,所述刺破件能够刺破所述密封盖,以使所述续量腔连通所述容纳槽。
  4. 根据权利要求3所述的电子雾化装置,其特征在于,所述密封盖包括环形盖板和设于所述环形盖板上的封堵件,所述环形盖板上开设有对应于所述刺破件的导流孔,所述封堵件包括主体部和封堵部,所述封堵部通过悬臂与所述主体部活动相连,所述封堵部能够密封导流孔,所述刺破件能够推动所述封堵部与所述导流孔脱离,以使所述续量腔连通所述容纳槽。
  5. 根据权利要求3所述的电子雾化装置,其特征在于,所述刺破件形成有刺破口、出流口和导流通道,所述出流口连通所述容纳槽,所述导流通道连通所述刺破口和所述出流口,所述导通结构还包括设置于所述导流通道内的导液件,以调节导液速度。
  6. 根据权利要求2所述的电子雾化装置,其特征在于,所述导通结构为调节阀、单向泵或可发生相变的消耗件。
  7. 根据权利要求2所述的电子雾化装置,其特征在于,所述替换组件包括盖设于所述续量腔的开口的密封盖,所述导通结构包括分别设置于所述密封盖和所述雾化支架上的刺破件,所述刺破件能够同时刺破所述密封盖和所述雾化支架,以使所述续量腔连通所述容纳槽。
  8. 根据权利要求1所述的电子雾化装置,其特征在于,所述雾化组件包括设置于所述容纳槽内的雾化座,所述雾化座形成有导雾通道和供液口,所述雾化芯设置于所述雾化座内,所述供液口连通所述容纳槽和所述雾化芯,所述替换组件包括出雾通道,所述导雾通道连通所述出雾通道。
  9. 根据权利要求8所述的电子雾化装置,其特征在于,所述雾化支架包括两端开口的环形套筒和位于所述环形套筒内的分隔板,所述分隔板沿厚度方向的另一侧表面与所述环形套筒的内周壁围合构成所述容纳槽,所述分隔板形成有贯通孔,所述导雾通道的一端通过所述贯通孔与所述出雾通道连通。
  10. 根据权利要求9所述的电子雾化装置,其特征在于,所述分隔板沿厚度方向的一侧表面与所述环形套筒的内周壁围合构成组装槽,所述替换组件包括可拆卸地收容所述组装槽的套壳。
  11. 根据权利要求10所述的电子雾化装置,其特征在于,所述雾化座为中空的套管结构,所述套壳包括内环壳和位于所述内环壳的外周的外环壳,所述外环壳可拆卸地收容在所述组装槽内,所述内环壳内形成有所述出雾通道和所述吸嘴口,所述雾化座的一端与所述内环壳密封套接。
  12. 根据权利要求11所述的电子雾化装置,其特征在于,所述外环壳远离所述容纳槽的一端与所述内环壳远离所述容纳槽的一端连接,所述内环壳与所述外环壳之间形成续量腔。
  13. 根据权利要求11所述的电子雾化装置,其特征在于,所述替换组件还包括密封套, 所述密封套夹设于所述内环壳与所述雾化座之间。
  14. 根据权利要求1所述的电子雾化装置,其特征在于,所述电子雾化装置包括供电模块,所述供电模块用于给所述雾化组件供电。
  15. 根据权利要求14所述的电子雾化装置,其特征在于,所述供电模块包括电池、控制板组件和供电支架,所述电池和所述控制板组件均设置于所述供电支架上,所述雾化支架的下端与所述供电支架的上端套接,所述雾化组件包括用于封闭所述容纳槽的密封塞,所述密封塞套设于所述容纳槽朝向所述供电支架一端的开口处。
  16. 一种雾化器,包括:
    壳体组件,包括外壳和具有出气通道的出气管,所述外壳和所述出气管之间形成用于容纳雾化液的储液仓;
    雾化组件,设置在所述壳体组件内,所述雾化组件封闭所述储液仓,且所述雾化组件具有与所述出气通道连通的雾化通道;
    换气稳压结构,与所述雾化组件及所述出气管中的至少一个连接,所述换气稳压结构包括伸入至所述储液仓内的伸入部,所述伸入部与所述出气管配合形成阻碍气体在所述雾化通道和所述储液仓之间流动的换气阻力,当所述雾化器处于换气状态时,所述伸入部与所述出气管之间形成连通所述储液仓与所述雾化通道的换气通道。
  17. 根据权利要求16所述的雾化器,其特征在于,所述伸入部与所述出气管之间形成毛细空间,所述毛细空间为所述换气通道的一部分,所述毛细空间与所述储液仓连通,所述储液仓内的所述雾化液在毛细作用下填充所述毛细空间,以在所述雾化通道和所述储液仓之间形成所述换气阻力。
  18. 根据权利要求17所述的雾化器,其特征在于,所述伸入部沿延伸方向的相对两端分别具有第一连通口和第二连通口,所述第一连通口连通所述雾化通道和所述毛细空间,所述第二连通口连通所述毛细空间和所述储液仓。
  19. 根据权利要求18所述的雾化器,其特征在于,所述伸入部的侧壁还开设有连通所述储液仓和所述毛细空间的供液槽,所述供液槽沿所述伸入部的延伸方向延伸,所述供液槽一端与所述第二连通口连通。
  20. 根据权利要求18或19所述的雾化器,其特征在于,所述伸入部套设在所述出气管靠近所述雾化组件的一端,所述供液槽的数量为两个,所述两个供液槽相对所述出气管的中心错位设置。
  21. 根据权利要求16所述的雾化器,其特征在于,所述伸入部的至少部分区域与所述出气管贴合以分隔所述雾化通道和所述储液仓,当所述雾化器处于所述换气状态时,所述伸入部的至少部分区域与所述出气管分离,以形成所述换气通道。
  22. 根据权利要求16所述的雾化器,其特征在于,所述出气管靠近所述雾化组件的一端的外表面开设有换气槽,所述换气槽构成所述换气通道的一部分,所述换气槽的一端与所述雾化通道连通,所述换气槽的另一端延伸至所述伸入部处,当所述雾化器处于所述换气状态时,所述过流间隙分别与所述储液仓和所述换气槽连通。
  23. 根据权利要求22所述的雾化器,其特征在于,所述换气槽包括第一子槽和第二子槽,所述第一子槽的两端分别与所述第二子槽和所述雾化通道连通,所述第一子槽的断面面积小于所述第二子槽的断面面积。
  24. 根据权利要求16所述的雾化器,其特征在于,所述伸入部套设在所述出气管靠近所述雾化组件的一端,所述伸入部包括可分离地贴设在所述出气管的两个阀片,所述两个阀片相对且间隔设置。
  25. 一种电子雾化装置,包括电源组件以及权利要求16-24任意一项所述的雾化器,所述电源组件与所述雾化组件电连接。
  26. 一种电子雾化装置,包括:
    壳体组件,所述壳体组件具有进气口、与所述进气口连通的导流通道以及具有出气口的出气通道,所述导流通道与所述出气通道间隔设置;及
    雾化组件,设置在所述壳体组件内,且位于所述导流通道与所述出气通道之间;所述雾化组件具有雾化通道,所述雾化组件的相对两端与所述壳体组件接触,以使所述雾化通道分别与所述出气通道和所述导流通道连通,所述进气口与所述出气口之间形成包括所述导流通道、所述雾化通道和所述出气通道的气流流通路径,所述出气通道和所述导流通道之间形成包括所述雾化通道的导液路径。
  27. 根据权利要求26所述的电子雾化装置,其特征在于,所述雾化组件包括具有第一通道的第一导流件以及具有第二通道的雾化芯,所述第一通道和所述第二通道共同构成所述雾化通道的一部分,所述第一导流件的相对两端分别与所述雾化芯与所述壳体组件接触,以使所述第二通道通过所述第一通道与所述出气通道连通。
  28. 根据权利要求27所述的电子雾化装置,其特征在于,所述第一通道的内壁面与所述第二通道的内壁面和所述出气通道的内壁面分别共面。
  29. 根据权利要求27或28所述的电子雾化装置,其特征在于,所述壳体组件包括外壳以及支架组件,所述支架组件设置在所述外壳内,所述导流通道设置在所述支架组件内,所述雾化组件包括具有第三通道的密封塞,所述密封塞的相对两端分别与所述雾化芯和所述支架组件接触,以使所述导流通道通过所述第三通道与所述第二通道连通。
  30. 根据权利要求29所述的电子雾化装置,其特征在于,所述壳体组件包括吸液仓,所述导流通道背离所述第三通道的一端与所述吸液仓连通,以使所述导液路径延伸至所述吸液仓中。
  31. 根据权利要求29所述的电子雾化装置,其特征在于,所述导流通道的内壁面与所述第三通道的内壁面共面。
  32. 根据权利要求29所述的电子雾化装置,其特征在于,所述支架组件包括具有过气腔的支架,以及设置在所述过气腔内的第二导流件,所述导流通道设于所述第二导流件内,所述过气腔和所述导流通道构成所述气流流通路径的一部分。
  33. 根据权利要求32所述的电子雾化装置,其特征在于,所述第二导流件包括两个间隔设置在所述过气腔内的导液柱,所述导流通道形成在两个所述导液柱之间。
  34. 根据权利要求29所述的电子雾化装置,其特征在于,所述壳体组件具有储液仓以及与所述储液仓连通的导流腔,所述密封塞用于密封所述导流腔,所述电子雾化装置还包括设置在所述导流腔内的第一导液棉,所述壳体组件具有用于安装所述雾化芯的安装腔。
  35. 根据权利要求29所述的电子雾化装置,其特征在于,所述壳体组件包括储液仓以及换气通道,所述储液仓通过所述换气通道与所述第一通道连通,所述换气通道具有与所述第一通道连通的换气入口,以及与所述储液仓连通的换气出口,所述换气出口与所述储液仓的中心横断面的距离为第一间距,所述储液仓与所述导流腔的连通处与所述中心横断面的距离为第二间距,所述第一间距不小于所述第二间距。
  36. 一种电子雾化装置的电源组件,包括:
    壳体组件,所述壳体组件具有进气口和出气口,所述进气口和所述出气口之间形成气流路径;及
    咪头,设置在所述壳体组件内,所述咪头具有常压感应面及负压感应面,所述常压感应面用于感应大气压,所述负压感应面用于感应所述气流路径内的负压,且所述负压感应面的法向与所述出气口的延伸方向的夹角大于90°且小于等于180°。
  37. 根据权利要求36所述的电源组件,其特征在于,还包括设置在所述壳体组件内的支架组件,所述支架组件具有咪头安装腔,所述咪头设置在所述咪头安装腔内,且所述 咪头安装腔位于所述负压感应面一侧的区域与所述气流路径连通,所述壳体组件包括底盖,所述进气口开设于所述底盖,所述底盖封闭所述咪头安装腔且与所述负压感应面间隔设置。
  38. 根据权利要求37所述的电源组件,其特征在于,所述底盖位于所述咪头安装腔中的部分区域形成具有毛细效果的储液槽。
  39. 根据权利要求37或38所述的电源组件,其特征在于,所述支架组件包括咪头安装座,所述咪头安装座包括设置在所述底盖上的座体,以及位于所述座体背离所述底盖一侧的电路板,所述座体和所述电路板共同围设形成所述咪头安装腔,所述电路板具有过孔,所述常压感应面的至少部分区域通过所述过孔与所述气流路径连通。
  40. 根据权利要求39所述的电源组件,其特征在于,还包括位于所述座体的端面和所述电路板的端面之间的第一密封筋。
  41. 根据权利要求37或38所述的电源组件,其特征在于,所述气流路径包括位于所述支架组件上的第一过流口和第二过流口,沿所述气流路径的延伸方向,所述第二过流口位于所述第一过流口的下游,所述咪头安装腔与所述气流路径的连通处位于所述第二过流口的上游,所述第一过流口的截面积为所述气流路径的最小截面积,所述第二过流口的截面积不小于所述第一过流口的截面积的2倍,且为所述气流路径位于所述第一过流口的下游的区域的最小截面积。
  42. 根据权利要求41所述的电源组件,其特征在于,所述气流路径包括位于所述第二过流口上游的第一通道,所述支架组件具有连通所述咪头安装腔与所述第一通道的连通口,所述第一通道具有远离所述出气口一侧的底壁,所述底壁的部分区域形成朝所述第一通道内凸出的导液凸台,所述连通口位于所述导液凸台上。
  43. 根据权利要求42所述的电源组件,其特征在于,所述第一过流口设置在所述导液凸台上且位于所述连通口的上游,以使沿所述气流路径流动的气流沿所述导液凸台的顶面流动,且流经所述连通口。
  44. 根据权利要求42所述的电源组件,其特征在于,所述电子雾化装置还包括设置在所述第一通道内的吸液棉。
  45. 一种电子雾化装置,包括雾化组件以及权利要求36-44任意一项所述的电源组件,所述雾化组件设置在所述壳体组件内,且与所述咪头电连接。
  46. 一种雾化组件,用于连接续量组件,所述续量组件具有续量腔,所述雾化组件包括:
    雾化支架,具有储液腔及连通所述储液腔的进液通道;
    雾化芯,设于所述雾化支架内并位于所述储液腔远离所述进液通道的一侧;以及
    封堵件,能够在封堵所述进液通道的进液口的第一位置和打开所述进液口的第二位置切换,且当所述雾化组件与所述续量组件连接时,所述封堵件能够切换至打开所述进液口的所述第二位置,以使得所述进液通道与所述续量腔连通。
  47. 根据权利要求46所述的雾化组件,其特征在于,所述进液口开设于所述进液通道的顶面或侧面,所述封堵件在所述第一位置时位于所述进液通道内以封堵所述进液口。
  48. 根据权利要求47所述的雾化组件,其特征在于,所述雾化组件包括抵持部,所述抵持部凸出于所述雾化组件的接触所述续量组件的端面。
  49. 根据权利要求48所述的雾化组件,其特征在于,所述抵持部连接于所述封堵件。
  50. 根据权利要求49所述的雾化组件,其特征在于,所述抵持部包括连接端与抵持端,所述抵持端与所述封堵件分别设于所述连接端的相对两端,所述连接端与所述进液通道的内壁之间存在间隙,所述抵持部能够在所述续量组件的推动下带动所述封堵件脱离所述进液通道。
  51. 根据权利要求46所述的雾化组件,其特征在于,所述进液口开设于所述进液通 道的侧面,所述封堵件套设于所述进液通道外以封堵所述进液口,当所述续量组件与所述雾化组件相连时,所述封堵件在所述续量组件的推动下移动至所述第二位置以打开所述进液通道。
  52. 根据权利要求46-51任意一项所述的雾化组件,其特征在于,所述雾化支架包括导通件,所述进液通道形成于所述导通件内,当所述续量组件与所述雾化组件相连时,所述进液通道与所述续量腔连通。
  53. 根据权利要求52所述的雾化组件,其特征在于,所述雾化组件还包括通道密封件,所述通道密封件套设于所述导通件,以密封所述通道密封件的外表面与所述续量组件之间的间隙。
  54. 一种电子雾化装置,包括续量组件、电源组件以及如权利要求46至53任一项所述的雾化组件。
  55. 根据权利要求54所述的电子雾化装置,其特征在于,所述雾化组件分别与所述续量组件、所述电源组件可拆卸连接。
  56. 根据权利要求54所述的电子雾化装置,其特征在于,所述续量组件设有导轨,所述雾化支架开设有导向槽,所述电子雾化装置具有第一安装状态与第二安装状态;
    当所述电子雾化装置处于所述第一安装状态时,所述导轨抵持于所述雾化支架,所述雾化组件与所述续量组件可相对转动;
    当所述电子雾化装置处于所述第二安装状态时,所述续量组件设有所述导轨的一端插设于所述雾化组件内,所述导轨插设于所述导向槽。
PCT/CN2024/096968 2023-06-12 2024-06-03 电子雾化装置、雾化器及电源组件 Ceased WO2024255627A1 (zh)

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