WO2023137705A1 - 加热雾化组件、加热雾化装置及其电子雾化器 - Google Patents

加热雾化组件、加热雾化装置及其电子雾化器 Download PDF

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Publication number
WO2023137705A1
WO2023137705A1 PCT/CN2022/073219 CN2022073219W WO2023137705A1 WO 2023137705 A1 WO2023137705 A1 WO 2023137705A1 CN 2022073219 W CN2022073219 W CN 2022073219W WO 2023137705 A1 WO2023137705 A1 WO 2023137705A1
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WO
WIPO (PCT)
Prior art keywords
liquid
heating
atomization
heating atomization
side wall
Prior art date
Application number
PCT/CN2022/073219
Other languages
English (en)
French (fr)
Inventor
陈平
Original Assignee
深圳市华诚达精密工业有限公司
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Filing date
Publication date
Application filed by 深圳市华诚达精密工业有限公司 filed Critical 深圳市华诚达精密工业有限公司
Priority to KR1020237001319A priority Critical patent/KR20230113720A/ko
Priority to CA3198166A priority patent/CA3198166A1/en
Priority to EP22888609.9A priority patent/EP4241586A4/en
Priority to PCT/CN2022/073219 priority patent/WO2023137705A1/zh
Publication of WO2023137705A1 publication Critical patent/WO2023137705A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

Definitions

  • the invention belongs to the technical field of atomization, and in particular relates to a heating atomization component, a heating atomization device and an electronic atomizer thereof.
  • Electronic atomization technology is the technology of generating atomized steam by electrically heating the liquid to reach the boiling point and evaporating. At present, it is widely used in the field of electronic cigarettes. With the innovation and development of atomization technology, electronic atomization technology is also used in more other fields, such as cosmetology, medical treatment and other fields. Because the concentration of the atomized liquid is different, the viscosity difference is large, which will cause the flow speed of the atomized liquid in the liquid guide material to be different. When it is thick, it can also quickly transfer the liquid to the atomization area of the heating atomization component.
  • the technical problem to be solved by the present invention is to provide a heating and atomizing assembly, a heating and atomizing device and an electronic atomizer for the defects of the prior art, so as to speed up the liquid supply speed of the conductive liquid and avoid the core from being burnt due to insufficient liquid supply.
  • a heating atomization component including a conductive liquid and a heating body, and the side wall of the conductive liquid is provided with at least one liquid inlet surface;
  • the heating element includes an integral structure or a pre-embedded part and an atomizing part fixedly connected together;
  • the embedded part is embedded in the guide liquid, and the embedded part is arranged corresponding to the liquid inlet surface to preheat the liquid around the liquid inlet surface; the atomization part is attached or embedded on the atomization surface provided on the bottom and/or sidewall of the guide liquid.
  • At least one liquid inlet hole is opened laterally on the side wall of the liquid guide, and the inner wall surface of the liquid inlet hole is a liquid inlet surface, and the liquid inlet surface is arranged correspondingly to the embedded part.
  • at least one liquid inlet hole is longitudinally opened on the side wall of the liquid guide, and the side wall surface of the liquid inlet hole is a liquid inlet surface, and the liquid inlet surface is arranged correspondingly to the embedded part.
  • the heating body includes a heating circuit and an electrode connector connected to the heating circuit, part of the heating circuit is buried in the conductive liquid to form a pre-embedded part, and part of the heating circuit is embedded or attached to the side wall surface and/or bottom surface of the conductive liquid to form an atomizing part.
  • the atomization surface is a plane, a curved surface, or a combination of at least two of them, and the shape of the atomization part matches the atomization surface, and is embedded or attached to the atomization surface.
  • the atomization surface is arranged on one side wall of the liquid guide, and the atomization surface provided on the side wall of the guide liquid is far away from the liquid inlet hole provided on the side wall of the guide liquid; or at least two atomization surfaces are arranged at intervals, and all the atomization surfaces are arranged on the side wall of the liquid guide at intervals, and are arranged alternately with the liquid inlet holes provided on the side wall of the guide liquid, or arranged away from each other.
  • the atomization surface is arranged on the bottom surface of the conductive liquid, and the atomization part is attached or embedded on the bottom surface of the conductive liquid.
  • the atomization surface and the atomization portion extend to part or all of the side wall of the conductive liquid, forming a semi-enclosed structure of the atomization surface and the atomization portion.
  • the side wall of the conductive liquid is provided with at least one longitudinally penetrating gap, and the gap connects the bottom of the conductive liquid to the top of the conductive liquid to form an atomized gas channel.
  • the atomization part is attached in the notch, and the inner surface of the notch forms an atomization surface.
  • a heating and atomizing device comprising a seal, a base, and the above-mentioned heating and atomizing assembly arranged between the base and the sealing, the base is provided with an air inlet, and the air inlet communicates with the atomizing surface of the heating and atomizing assembly.
  • the heating atomization assembly is embedded in the sealing member, and the top of the sealing member is provided with a liquid inlet and a hollow air guide nozzle, the liquid inlet is connected to the liquid inlet surface of the guide liquid, and the air guide nozzle is connected to the atomization surface of the guide liquid.
  • the sealing member cooperates with the guiding liquid to form at least one atomization chamber.
  • the top side end of the guiding liquid is provided with a protruding part, and the protruding part is closely fitted and plugged with the sealing member to form a seal between the two.
  • a heating atomization device comprising a bracket for conducting and fixing gas, an electrode assembly, and the above-mentioned heating atomization assembly is arranged between the bracket and the electrode assembly, the bracket cooperates with the electrode assembly to clamp and fix the heating atomization assembly, and the electrode assembly is electrically connected to the heating element of the heating atomization assembly.
  • the support includes an air guide part having a hollow long tube structure and an installation part for fixing the heating atomization assembly, the air guide part communicates with the atomization surface of the heating atomization assembly, and the side wall of the installation part is provided with a liquid guide port, and the liquid guide port is set corresponding to the liquid inlet surface of the heating atomization assembly.
  • the inner shape of the installation part matches the heating atomization assembly, or the inner wall of the installation part is provided with a limiting member for limiting and fixing the heating atomization assembly.
  • the air guide part and the installation part are integrally structured, or the air guide part and the installation part are separate structures, and both are fixedly connected or detachably connected.
  • the electrode assembly includes two heating atomization electrodes, a base electrode sealedly connected to the bracket, a battery connection electrode, and an insulating member for insulation between the base electrode and the battery connection electrode; the two heating atomization electrodes are respectively connected to the base electrode and the battery connection electrode.
  • the side wall of the base electrode is provided with an air inlet.
  • a liquid-guiding cotton is provided between the bracket and the heating atomization assembly for uniform liquid entry and sealing the gap between the bracket and the heating atomization assembly.
  • the liquid-guiding cotton is arranged corresponding to the liquid-inlet surface of the guiding liquid.
  • the liquid-conducting cotton extends to part or all of the top of the liquid-conducting liquid, forming a semi-surrounding structure.
  • An electronic atomizer comprising an atomizer shell, the above-mentioned heating atomization device is arranged inside the atomizer shell, a liquid storage chamber and an air guide tube are arranged between the atomizer shell and the heating atomization device, the liquid storage tank communicates with the liquid inlet, and the air guide tube communicates with the air guide nozzle.
  • An electronic atomizer comprising an outer tube of an oil tank, the outer tube of the oil tank is provided with the above-mentioned heating atomization device, a liquid storage tank is arranged between the outer tube of the oil tank and the heating atomization device, the liquid storage tank communicates with the liquid guide port, a suction nozzle with a hollow structure is connected to the top of the air guide part of the bracket, and the suction nozzle, the outer tube of the oil tank and the support seal the oil storage tank.
  • the heating element is set to have a pre-embedded part and an atomization part, and the pre-embedded part is set corresponding to the liquid inlet surface of the conductive liquid, and embedded in the liquid conductive liquid, the liquid around the liquid inlet surface is preheated, so that the viscosity of the liquid with a high viscosity is reduced, the flow rate of the liquid is accelerated, the liquid is quickly replenished to the atomization surface, the core is avoided, and the experience of smoking is improved.
  • the liquid inlet surface and the atomization surface are set on the side or/and bottom surface, and the overall heating atomization component forms a columnar structure with high strength and is not easy to be damaged during assembly and use.
  • the atomization surface is set on both sides or the side and the bottom surface at the same time, the atomization area can be increased within a limited volume and the atomization efficiency can be improved.
  • Fig. 1 is a schematic perspective view of the first implementation of the heating atomization assembly in Example 1 of the present invention
  • Fig. 2 is a cross-sectional view of the first implementation of the heating atomization assembly in Example 1 of the present invention
  • Example 3 is a schematic perspective view of the second implementation of the heating atomization assembly in Example 1 of the present invention.
  • Fig. 4 is a front view of the second embodiment of the heating atomization assembly in Example 1 of the present invention.
  • Fig. 5 is a cross-sectional view of the second embodiment of the heating atomization assembly in Example 1 of the present invention.
  • Example 6 is a schematic perspective view of the third implementation of the heating atomization assembly in Example 1 of the present invention.
  • Example 7 is a schematic perspective view of the fourth implementation of the heating atomization assembly in Example 1 of the present invention.
  • Fig. 8 is a front view of a fourth embodiment of the heating atomization assembly according to Example 1 of the present invention.
  • Fig. 9 is a side view of the fourth embodiment of the heating atomization assembly in Example 1 of the present invention.
  • Fig. 10 is a cross-sectional view of a fifth implementation of the heating atomization assembly according to Example 1 of the present invention.
  • Fig. 11 is a cross-sectional view of the sixth embodiment of the heating atomization assembly according to Example 1 of the present invention.
  • Fig. 12 is a front sectional view of the seventh implementation of the heating atomization assembly in Example 1 of the present invention.
  • Fig. 13 is a front sectional view of the eighth implementation of the heating atomization assembly according to Example 1 of the present invention
  • Fig. 14 is an exploded view of the heating atomization device of Example 2-1 of the present invention.
  • Fig. 15 is a front sectional view of the heating atomization device according to Example 2-1 of the present invention.
  • Fig. 16 is a side sectional view of the heating atomization device according to Example 2-1 of the present invention.
  • Fig. 17 is an exploded view of the heating atomization device of Example 2-2 of the present invention.
  • Fig. 18 is a front sectional view of the heating atomization device of Example 2-2 of the present invention.
  • Fig. 19 is an exploded view of the structure of the electronic atomizer according to Example 3-1 of the present invention.
  • Fig. 20 is a front sectional view of the electronic atomizer according to Embodiment 3-1 of the present invention.
  • Fig. 21 is a side sectional view of the electronic atomizer according to Example 3-1 of the present invention.
  • Fig. 22 is an exploded view of the structure of the electronic atomizer according to Example 3-2 of the present invention.
  • Fig. 23 is a front sectional view of the electronic atomizer according to Embodiment 3-2 of the present invention.
  • Fig. 24 is a side sectional view of the electronic atomizer according to Example 3-2 of the present invention.
  • a component is said to be “fixed on” or “disposed on” another component, it can be directly or indirectly on the other component.
  • an element is referred to as being “connected to” another element, it can be directly or indirectly connected to the other element.
  • Embodiment 1 is a heating atomization assembly 10, including a conductive liquid 1 and a heating element 2.
  • the side wall of the conductive liquid 1 is provided with at least one liquid inlet surface 11.
  • One or more liquid inlet surfaces 11 can be provided, and the liquid enters the conductive liquid 1 through the liquid inlet surface 11;
  • the part 21 and the atomizing part 22 can also be a separate structure, and they are fixedly connected together; the embedded part 21 is embedded in the conductive liquid 1, and the atomizing part 22 is attached or embedded on the atomizing surface 12 arranged on the bottom and/or sidewall of the conductive liquid 1.
  • the heating element 2 is fixed in a mold, and the fluid-conducting slurry is cast into the mold to form an integrated structure of the heating element 2 and the fluid-conducting fluid 1, so that the embedded part 21 of the heating element 2 is buried in the fluid-conducting fluid 1, and the atomizing part 22 is attached or embedded to the bottom or/and sidewall of the fluid-conducting fluid 1, and the heating and atomizing component 10 is made into a columnar structure.
  • the embedded part 21 is set corresponding to the liquid inlet surface 11, and the liquid around the liquid inlet surface 11 is preheated, so that the viscosity of the liquid with high viscosity is reduced, and the flow rate of the liquid in the guide liquid 1 is accelerated, so that the liquid is quickly replenished to the atomization surface 12; At the same time, it is attached or embedded on the bottom and side wall of the conductive liquid 1, and the atomizing surface 12 is formed on the corresponding bottom surface of the conductive liquid 1 and/or the side wall surface of the conductive liquid 1.
  • the implementation process of the heating atomization assembly 10 when working, the liquid enters the guide liquid 1 from the liquid inlet surface 11, and the liquid conducts toward the atomization surface 12.
  • the embedded part 21 of the heating element 2 emits heat, which preheats the liquid around the liquid inlet surface 11 of the guide liquid 1, so that the viscosity of the liquid with a high viscosity is reduced, the flow rate of the liquid is accelerated, and the liquid is quickly replenished to the atomization surface 12.
  • the atomization part 22 generates heat, and the liquid at the atomization surface 12 is atomized It is turned into atomized steam, and the atomized steam is mixed with the air entering the heating atomization assembly 10 to form an aerosol; by setting the embedded part 21 and the atomization part 22, and the atomization part 22 is set corresponding to the liquid inlet surface 11, the liquid supply rate of the heating atomization assembly 10 is improved, thereby improving the atomization efficiency, and avoiding core burnt due to insufficient liquid supply.
  • At least one liquid inlet hole 13 is opened transversely on the side wall of the guide liquid 1, and the inner wall surface of the liquid inlet hole 13, especially the bottom surface, forms a liquid inlet surface 11.
  • at least one liquid inlet hole 13 is opened longitudinally on the side wall of the guide liquid 1.
  • the liquid inlet 13 can be one or multiple, and the plurality of liquid inlets 13 are arranged at intervals, so that liquid can be fed at different positions at the same time, and the liquid inlet speed is accelerated.
  • the diameter and shape of the liquid inlet hole 13 are not limited.
  • the liquid inlet surface 11 is set correspondingly to the embedded part 21.
  • the setting of the liquid inlet hole 13 accelerates the rate at which the liquid enters the guide liquid 1, and also increases the surface area of the liquid inlet surface 11, so that the liquid and the guide liquid 1 have a larger contact area. 1 setting shortens the distance between the liquid inlet surface 11 and the embedded part 21, and the liquid preheating effect is better. At the same time, the setting of the liquid inlet hole 13 is equivalent to forming a small liquid storage tank in the guide liquid 1 to speed up the liquid inlet rate.
  • the atomizing surface 12 of the conductive liquid 1 is a plane, a curved surface, or a combination of at least two of them, that is, the atomizing surface 12 can be a combination of a plane and multiple planes thereof, or a combination of a curved surface and a plurality of curved surfaces. Of course, it can also be a combination of a plane and a curved surface. 22 can be well attached or embedded on the atomizing surface 12 to avoid poor contact between the heating element 2 and the conductive liquid 1; as shown in FIG.
  • the atomizing part 22 of the heating element 2 is a combination of a flat surface and a curved surface matching the atomizing surface 12; the shape of the heating element 2 matches the atomizing surface 12 so that the atomizing part 22 can be well embedded or attached to the atomizing surface 12, so as to avoid bad contact between the heating element 2 and the atomizing surface 12 and affect the atomization effect.
  • the atomization surface 12 of the guide liquid 1 can be provided with one or more; in a specific embodiment, one atomization surface 12 is provided and arranged on the side wall of the guide liquid 1, and the atomization surface 12 provided on the side wall of the guide liquid 1 is far away from the liquid inlet hole 13 provided on the side wall of the guide liquid 1. It can be understood that one atomization part 22 of the corresponding heating element 2 is provided, and this atomization part 22 is attached or embedded on the side wall of the guide liquid 1 to form the atomization surface 12, and the atomization surface 12 is far away from the liquid inlet hole 13 provided on the side wall of the guide liquid 1.
  • the liquid inlet hole 13 provided on the side wall of the guide liquid 1 refers to: in the guide liquid 1 with a polygonal structure, the atomization surface 12 and the liquid inlet surface 11 are located on different side walls of the guide liquid 1; It can be understood that there are at least two atomizing parts 22 of the corresponding heating element 2, at least two atomizing parts 22 are fully attached or embedded on the side wall of the conductive liquid 1, and at least two atomizing parts 22 are arranged at intervals to form at least two atomizing surfaces 12, and at least two atomizing parts 22 are arranged in parallel or in series. , but there is no close liquid inlet hole 13 among the plurality of atomizing parts 22 .
  • the atomizing surface 12 is arranged on the bottom surface of the conducting liquid 1, and the atomizing part 22 of the corresponding heating element 2 is attached or embedded in the bottom of the conducting liquid 1;
  • the atomizing surface 12 is formed on the side wall of the liquid 1, that is, the atomizing surface 12 and the atomizing part 22 extend to part or all of the side wall of the conductive liquid 1, forming the atomizing surface 12 and the atomizing part 22 of a semi-enclosed structure.
  • the heating element 2 includes a heating circuit 23 and an electrode connector 24 connected to the heating circuit 23.
  • the electrode connecting member 24 is connected to the electrode to supply power to the heating circuit 23.
  • the heating circuit 23 generates heat to preheat the liquid in the conductive liquid 1 and atomize the liquid on the atomizing surface 12 of the conductive liquid 1.
  • Part of the heating circuit 23 is embedded in the conductive liquid 1 to form a pre-embedded part 21.
  • the atomizing part 22 is formed by embedding or attaching to the side wall of the conducting liquid 1.
  • Part of the heating circuit 23 can also be embedded or attached to the bottom surface of the conducting liquid 1 to form the atomizing part 22.
  • Part of the heating circuit 23 can also be embedded or attached to the bottom surface and the side wall of the conducting liquid 1 at the same time to form the atomizing part 22.
  • the atomizing part 22 generates heat and atomizes the liquid on the atomizing surface 12 to form atomized steam.
  • the side wall of the guide liquid 1 is provided with at least one longitudinally penetrating notch 14.
  • One or more notches 14 can be provided, and a plurality of notches 14 are arranged at intervals.
  • at least the atomizing part 22 of the heating element 2 is attached to the notch 14, that is, at least part of the atomizing part 22 is attached or embedded on the surface of the notch 14, and the surface of the corresponding notch 14 forms an atomizing surface 12, and the atomized steam formed on the atomizing surface 12 flows out along the atomizing gas channel.
  • Embodiment 2-1 is a heating atomization device 50, including a sealing member 20, a base 30, and the heating atomization assembly 10 in Embodiment 1 provided between the base 30 and the sealing member 20.
  • the heating atomization assembly 10 is sealed by cooperation between the base 30 and the sealing member 20 to prevent its liquid leakage; 1 enters, flows to the atomization surface 12 of the heating atomization component 10, and forms an aerosol with the atomized steam formed at the atomization surface 12;
  • the heating atomization component 10 is embedded in the sealing member 20, and the top of the sealing member 20 is provided with a liquid inlet 201 and a hollow gas guide nozzle 202, and the liquid inlet 201 is connected to the liquid inlet surface 11 of the guide liquid 1, and the liquid enters through the liquid inlet 201 of the seal 20, flows to the liquid inlet surface 11 of the guide liquid 1, and leads to the guide liquid
  • the atomizing surface 12 of 1 is atomized by the heating element 2 at the atomizing surface 12 to form atomized
  • the implementation process of the heating atomization device 50 when working, the air enters the heating atomization assembly 10 through the air inlet 31 of the base 30, the liquid enters through the liquid inlet 201 of the sealing member 20, the liquid flows to the liquid inlet surface 11 of the heating atomization assembly 10, and is preheated by the embedded part 21 at the liquid inlet surface 11, and the liquid is guided to the atomization surface 12, and is atomized by the atomization part 22 at the atomization surface 12 to form atomized steam, which mixes with the incoming air to form an aerosol. Accumulate in the atomization chamber 3 to form a dense aerosol, and then flow out through the air guide nozzle 202 of the sealing member 20 .
  • the rest of the heating and atomizing device 50 adopts the prior art, and will not be repeated here.
  • Embodiment 2-2 as shown in Figures 17-18, a heating atomization device 50, including a bracket 100 for guiding and fixing the gas, an electrode assembly 400, and the heating atomization assembly 10 in Embodiment 1 is arranged between the bracket 100 and the electrode assembly 400.
  • It includes two heating atomizing electrodes 401, a base electrode 402 sealingly connected with the bracket 100, a battery connecting electrode 404, an insulator 403 for insulation between the base electrode 402 and the battery connecting electrode 404, the heating atomizing electrode 401 is connected with the electrode connecting piece 24 of the heating element 2, the base electrode 402 has a threaded connection port, the base electrode 402 and the electrode of the battery can be connected by threads, the battery connecting electrode 404 and the electrode of the battery are in contact contact, and the two heating atomizing electrodes 401 are respectively
  • the base electrode 402 is connected to the battery connection electrode 404.
  • the side wall of the base electrode 402 is provided with an air inlet 1021.
  • the air inlet 1021 communicates with the atomization surface 12 of the heating atomization assembly 10, and the air enters the heating atomization device 50 through the air inlet 1021.
  • the arrangement of the bracket 100, the electrode assembly 400 and the heating atomization assembly 10 makes the overall structure of the heating atomization device 50 smaller and more compact.
  • the bracket 100 includes an air guide part 101 with a hollow long tube structure and a mounting part 102 for fixing the heating atomization assembly 10.
  • the air guide part 101 communicates with the atomization surface 12 of the heating atomization assembly 10 to form an air guide channel.
  • the atomized steam formed on the atomization surface 12 flows out through the air guide part 101.
  • the side wall of the installation part 102 is provided with a liquid guide port 1021.
  • the internal shape of the installation part 102 is designed to match the shape of the heating atomization assembly 10, or the inner wall of the installation part 102 is provided with a limit piece (not shown in the figure) for limiting and fixing the heating atomization assembly 10. It has an integral structure with the installation part 102 and is integrally molded during production, which saves assembly steps, or the air guiding part 101 and the installation part 102 are of a separate structure, and the two are fixedly connected or detachably connected.
  • a liquid-guiding cotton 300 is provided between the support 100 and the heating atomization assembly 10 for uniform liquid inlet and a gap between the two, and the liquid-guiding cotton 300 is arranged corresponding to the liquid-inlet surface 11 of the guiding liquid 1 .
  • the structural shape of the liquid-conducting cotton 300 is not limited, and may be a single plate-like structure, an L-shaped structure, or other special-shaped structures.
  • the liquid-conducting cotton 300 extends to part or all of the top of the liquid-conducting liquid 1 to form a semi-enclosed structure or an L-shaped structure as shown in the figure. This structure is conducive to assembly and prevents the liquid-conducting cotton 300 from being difficult to install or misaligned during installation.
  • the implementation process of the heating atomization device 50 when working, the air enters the heating atomization assembly 10 through the air inlet 1021 on the side wall of the base electrode 402, the liquid enters through the liquid guide port 1021 of the bracket 100, and flows to the liquid guide cotton 300, and the liquid guide cotton 300 makes the liquid evenly flow to the liquid inlet surface 11 of the heating atomization assembly 10, and the liquid guides to the atomization surface 12, and the battery supplies power to the heating element 2 through the electrode assembly 400, and the heating element 2 atomizes the liquid on the atomization surface 12 atomized steam is formed, and the atomized steam is mixed with the incoming air to form an aerosol, and then flows out through the air guide part 101 of the bracket 100 .
  • Example 3-1 is an electronic atomizer, including an atomizer housing 60, inside which is provided the heating atomization device 50 in Example 2-1, and between the atomizer housing 60 and the heating atomization device 50, there are also liquid storage bins 70 and air ducts 80, the liquid storage bins 70 communicate with the liquid inlet 201, and the air ducts 80 communicate with the air guide nozzle 202; when the electronic atomizer is in operation, the liquid storage bin 70 is heated
  • the atomizing device 50 supplies liquid, and the heating element 2 of the heating atomizing device 50 emits heat to atomize the liquid into atomized steam.
  • an electronic atomizer including the oil tank outer tube 500, the oil tank outer tube 500 is equipped with the heating atomization device 50 in the embodiment 2-2, and the oil tank outer tube 500 and the heating atomization device 50 are also provided with a liquid storage tank 70, the liquid storage tank 70 stores liquid, the liquid storage tank 70 communicates with the liquid guide port 1021, and the top of the air guide part 101 of the bracket 100 is connected with a hollow suction nozzle 6 00, the suction nozzle 600, the oil tank outer tube 500 and the support 100 seal the oil storage tank 70; when the electronic atomizer is working, the liquid storage tank 70 supplies liquid to the heating atomization device 50, and the heating atomization device 50 emits heat to atomize the liquid into atomized steam, and the atomized steam flows to the suction nozzle 600 through the bracket.

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  • Nozzles (AREA)
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Abstract

一种加热雾化组件（10）、加热雾化装置（50）及其电子雾化器，加热雾化组件（10），包括导液体（1）和发热体（2），导液体（1）侧壁面设有至少一个进液面；发热体（2）包括一体结构或固定连接在一起的预埋部（21）和雾化部（22）；预埋部（21）埋设在导液体（1）内，预埋部（21）对应进液面设置，对进液面周围液体进行预热；雾化部（22）贴附或嵌接于设置在导液体（1）底部和/或侧壁的雾化面（12）上；加热雾化装置（50），包括密封件（20）、底座（30）、在底座（30）与密封件（20）之间设置加热雾化组件（10）；电子雾化器，包括雾化器外壳（60），雾化器外壳（60）内设有加热雾化装置（50），雾化器外壳（60）与加热雾化装置（50）之间还设有储液仓（70）、导气管（101）；将进液面周围的液体进行预热，使得粘度较大的液体粘度降低，加快液体的流动速率，避免糊芯，提升吸食体验感。

Description

加热雾化组件、加热雾化装置及其电子雾化器 技术领域
本发明属于雾化技术领域，尤其涉及一种加热雾化组件、加热雾化装置及其电子雾化器。
 背景技术
电子雾化技术就是通过电加热液体达到沸点蒸发产生雾化蒸汽的技术，目前应用较多的为电子烟领域，随着雾化技术的创新发展，电子雾化技术也被用在更多其他的领域，如美容、医疗等领域，而由于被雾化的液体的浓度不同，其粘度差异较大，就会造成被雾化的液体在导液材料内的流动速度不同，从而液体到达发热体的速度存在加大的差异，因此需要加热雾化组件的结构上来创新，使得当被雾化液体较浓时，也能快速的将液体传导到加热雾化组件的雾化区域。根据测试液体在不同温度下的运动粘度，从而得知高温能使得液体的运动粘度降低，从而加快液体的流动速度。以丙二醇、丙三醇按5：5比例得到的油性物质在不同温度下的粘度为例，发现当温度在0℃的时候，粘度很大，而当温度升到100℃的时候，粘度较低；液体粘度的不同可能造成以下问题：粘度过大，导液体雾化面的液体供应不足造成糊芯；液体中各液体粘度差异大，粘度大的液体供液慢，粘度小的供液快，造成整体雾化效果不佳。
 技术问题
本发明要解决的技术问题在于，针对现有技术的缺陷，提供一种加热雾化组件、加热雾化装置及其电子雾化器，加快导液体的供液速度，避免液体供应不足造成糊芯。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：一种加热雾化组件，包括导液体和发热体，所述导液体侧壁设有至少一个进液面；
所述发热体包括一体结构或固定连接在一起的预埋部和雾化部；
所述预埋部埋设在所述导液体内，且所述预埋部对应进液面设置，对进液面周围液体进行预热；所述雾化部贴附或嵌接于设置在所述导液体底部和/或侧壁的雾化面上。
进一步地，在所述加热雾化组件中，优选所述导液体侧壁横向开设有至少一个进液孔，进液孔内壁面为进液面，所述进液面与预埋部对应设置。进一步地，在所述加热雾化组件中，优选所述导液体侧壁纵向开设有至少一个进液孔，进液孔侧壁面为进液面，所述进液面与预埋部对应设置。进一步地，在所述加热雾化组件中，优选所述发热体包括发热线路和与发热线路连接的电极连接件，部分发热线路埋设在所述导液体内形成预埋部，部分发热线路嵌接或贴附在导液体侧壁面和/或底部表面形成雾化部。
进一步地，在所述加热雾化组件中，优选所述雾化面为平面、曲面或它们中至少二种的组合，所述雾化部形状与所述雾化面相匹配，且嵌接或贴附在雾化面上。
进一步地，在所述加热雾化组件中，优选所述雾化面设置一个且设置在所述导液体侧壁，所述导液体侧壁上设置的雾化面远离所述导液体侧壁设置的进液孔；或者所述雾化面至少间隔设置两个，且所有的雾化面间隔设置在所述导液体侧壁上，并与所述导液体侧壁设置的进液孔交错设置，或者集中远离设置。
进一步地，在所述加热雾化组件中，优选所述雾化面设置在所述导液体底面，所述雾化部贴附或嵌接在所述导液体的底面。
进一步地，在所述加热雾化组件中，优选所述雾化面以及雾化部延伸至导液体侧壁的一部分或全部，形成半包围结构的雾化面和雾化部。
进一步地，在所述加热雾化组件中，优选所述导液体侧壁至少设有一个纵向贯通的缺口，所述缺口联通导液体底部至导液体顶部以形成雾化气通道。
进一步地，在所述加热雾化组件中，优选雾化部贴附在所述缺口内，缺口内表面形成雾化面。
一种加热雾化装置，包括密封件、底座、在底座与密封件之间设置的上述的所述的加热雾化组件，所述底座设有进气口，所述进气口与所述加热雾化组件雾化面联通。
进一步地，在所述加热雾化装置中，优选所述加热雾化组件嵌入所述密封件内，所述密封件顶部开设有进液口、中空结构的导气嘴，所述进液口联通至导液体的进液面，所述导气嘴联通至导液体的雾化面。
进一步地，在所述加热雾化装置中，优选所述密封件与所述导液体配合形成至少一个雾化仓。
进一步地，在所述加热雾化装置中，优选所述导液体顶部侧端设有用于凸起部，所述凸起部与密封件紧配合插接，以形成两者的密封。
一种加热雾化装置，包括用于导气并固定的支架、电极组件、在支架与电极组件之间设置上述所述的加热雾化组件，支架与电极组件配合夹持固定所述加热雾化组件，所述电极组件与所述加热雾化组件的发热体电连接。
进一步地，在所述加热雾化装置中，所述支架包括具有中空长管结构的导气部和与用于固定加热雾化组件的安装部，所述导气部与加热雾化组件的雾化面联通，所述安装部侧壁设有导液口，所述导液口对应加热雾化组件的进液面设置。
进一步地，在所述加热雾化装置中，所述安装部内部形状与加热雾化组件配合一致，或所述安装部内壁设有用于限位固定所述加热雾化组件的限位件。
进一步地，在所述加热雾化装置中，所述导气部与所述安装部为一体结构，或者，所述导气部与所述安装部为分体结构，两者固定连接或可拆卸连接。
进一步地，在所述加热雾化装置中，所述电极组件包括两个加热雾化电极、与支架密封连接的底座电极、电池连接电极、底座电极与电池连接电极之间设有用于二者之间绝缘的绝缘件；两个加热雾化电极分别连接底座电极和电池连接电极。
进一步地，在所述加热雾化装置中，所述底座电极侧壁开设有进气孔。
进一步地，在所述加热雾化装置中，所述支架与所述加热雾化组件之间设有用于均匀进液且密封支架与加热雾化组件之间间隙的导液棉。
进一步地，在所述加热雾化装置中，所述导液棉对应所述导液体的进液面设置。
进一步地，在所述加热雾化装置中，所述导液棉延伸至导液体顶部的一部分或全部，形成半包围结构。
一种电子雾化器，包括雾化器外壳，所述雾化器外壳内设有上述所述加热雾化装置，所述雾化器外壳与所述加热雾化装置之间还设有储液仓、导气管，所述储液仓与所述进液口连通，所述导气管与所述导气嘴联通。
一种电子雾化器，包括油仓外管，所述油仓外管内设有上述所述加热雾化装置，所述油仓外管与所述加热雾化装置之间还设有储液仓，所述储液仓与所述导液口联通，所述支架的导气部顶部连接有中空结构的吸嘴，所述吸嘴、所述油仓外管与所述支架将储油仓密封。
 有益效果
本发明的有益效果：本发明的加热雾化组件、加热雾化装置及其电子雾化器中，将发热体设置为具有预埋部和雾化部，预埋部对应导液体的进液面设置，埋设在导液体内，将进液面周围的液体进行预热，使得粘度较大的液体粘度降低，加快液体的流动速率，液体快速补充至雾化面，避免糊芯，提升吸食体验感。进液面和雾化面设置在侧面或/和底面，整体的加热雾化组件就形成柱状结构，强度高，装配和使用中不易损坏，同时两侧设置雾化面或侧面与底面同时设置雾化面时，可以在有限的体积内增加雾化面积，提高雾化效率。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明实施例1的加热雾化组件的第一种实施方式的立体结构示意图；
图2是本发明实施例1的加热雾化组件的第一种实施方式的剖视图；
图3是本发明实施例1的加热雾化组件的第二种实施方式的立体结构示意图；
图4是本发明实施例1的加热雾化组件的第二种实施方式的正视图；
图5是本发明实施例1的加热雾化组件的第二种实施方式的剖视图；
图6是本发明实施例1的加热雾化组件的第三种实施方式的立体结构示意图；
图7是本发明实施例1的加热雾化组件的第四种实施方式的立体结构示意图；
图8是本发明实施例1的加热雾化组件的第四种实施方式的正视图；
图9是本发明实施例1的加热雾化组件的第四种实施方式的侧视图；
图10是本发明实施例1的加热雾化组件的第五种实施方式的剖视图；
图11是本发明实施例1的加热雾化组件的第六种实施方式的剖视图；
图12是本发明实施例1的加热雾化组件的第七种实施方式的正面剖视图;
图13是本发明实施例1的加热雾化组件的第八种实施方式的正面剖视图
图14是本发明实施例2-1的加热雾化装置的爆炸视图；
图15是本发明实施例2-1的加热雾化装置的正面剖视图；
图16是本发明实施例2-1的加热雾化装置的侧面剖视图；
图17是本发明实施例2-2的加热雾化装置的爆炸视图；
图18是本发明实施例2-2的加热雾化装置的正面剖视图；
图19是本发明实施例3-1的电子雾化器的结构爆炸视图；
图20是本发明实施例3-1的电子雾化器的正面剖视图；
图21是本发明实施例3-1的电子雾化器的侧面剖视图；
图22是本发明实施例3-2的电子雾化器的结构爆炸视图；
图23是本发明实施例3-2的电子雾化器的正面剖视图；
图24是本发明实施例3-2的电子雾化器的侧面剖视图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
部件被称为“固定于”或“设置于”另一个部件，它可以直接或者间接位于该另一个部件上。当一个部件被称为“连接于”另一个部件，它可以是直接或者间接连接至该另一个部件上。
术语“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置为基于附图所示的方位或位置，仅是为了便于描述，不能理解为对本技术方案的限制。术语“第一”、“第二”等仅用于便于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明技术特征的数量。“多个”的含义是两个或两个以上，除非另有明确具体的限定。
实施例1，如图1-13所示，一种加热雾化组件10，包括导液体1和发热体2，导液体1侧壁设有至少一个进液面11，进液面11可以设置一个，也可以设置多个，液体通过进液面11进入导液体1内；发热体2包括一体结构或固定连接在一起的预埋部21和雾化部22，即预埋部21与雾化部22可以是一体结构，生产时一体成型，减少组装的步骤，预埋部21与雾化部22也可以是单独的结构，两者通过固定连接在一起；预埋部21埋设在导液体1内，雾化部22贴附或嵌接于设置在导液体1底部和/或侧壁的雾化面12上。制造时，发热体2放置模具中固定，往模具中浇铸导液浆料，形成发热体2和导液体1的一体化结构，使发热体2的预埋部21埋设在导液体1内，雾化部22贴附或嵌接在导液体1底部或/和侧壁，加热雾化组件10制成柱状结构，柱状结构相对于其他碗状、管状结构，强度高，装配和使用中不易损坏。预埋部21对应进液面11设置，对进液面11周围液体进行预热，使得粘度较大的液体粘度降低，加快液体在导液体1中的流动速率，使液体快速补充至雾化面12；雾化部22贴附或嵌接于设置在导液体1底部和/或侧壁的雾化面12上，即雾化部22是贴附或嵌接在导液体1的底部，也可以贴附或嵌接在导液体1的侧壁，也可以同时贴附或嵌接在导液体1的底部、侧壁，在对应的导液体1底部表面和/或导液体1侧壁表面上形成雾化面12。
加热雾化组件10的实施过程：工作时，液体由进液面11进入导液体1内，液体向雾化面12方向传导，液体导至发热体2的预埋部21时，发热体2的预埋部21发出热量，对导液体1进液面11周围的液体进行预热，使得粘度较大的液体粘度降低，加快液体的流动速率，使液体快速补充至雾化面12，同时雾化部22发热，将雾化面12处的液体雾化成雾化蒸汽，雾化蒸汽与进入加热雾化组件10的空气混合，形成气溶胶；通过设置预埋部21与雾化部22，且雾化部22对应进液面11设置，提高了加热雾化组件10的供液速率，从而提高雾化效率，避免因供液不足导致糊芯。
进一步地，如图3-8所示，导液体1侧壁横向开设有至少一个进液孔13，进液孔13内壁面尤其是底面形成进液面11，如图12-13所示，导液体1侧壁纵向开设有至少一个进液孔13，进液孔13侧壁面为进液面11，纵向设置的进液孔13可设在预埋部21的内侧，也可设置在预埋部21的外侧，且靠近预埋部21设置；进液孔13可以是一个，也可以是多个，多个进液孔13间隔设置，可以在不同位置同时进液，加快进液速度，间隔设置有利于液体均匀进入导液体1中。进液孔13的孔径、形状不做限定，进液面11与预埋部21对应设置，进液孔13的设置加快了液体进入导液体1的速率，也增大了进液面11的表面积，使得液体与导液体1具有更大的接触面积，同时进液面11与预埋部21对应设置，可以理解为横向设置的进液孔13整体朝向预埋部21设置，纵向设置的进液孔13整体平行或斜向预埋部21设置，缩短进液面11到预埋部21的距离，液体的预热效果更佳，同时进液孔13的设置相当于在导液体1内形成小型储液仓，加快进液速率。
导液体1的雾化面12为平面、曲面或它们中至少二种的组合，即雾化面12可为平面及其多个平面的组合，也可为曲面及其多个曲面的组合，当然也可以是平面、曲面的组合，相对应的，发热体2形状与雾化面12相匹配，可以理解的，如图10所示，当雾化面12为平面时，发热体2的雾化部22为与平面雾化面12匹配的平面结构，使雾化部22能很好的贴附或嵌接在雾化面12上，避免发热体2与导液体1接触不良；如图11所示，当雾化面12为曲面时，发热体2的雾化部22为与曲面雾化面12匹配的曲面结构，此时发热体2可为螺旋状结构，也可为圆柱状结构，也可为椭圆柱状，使雾化部22能很好的贴附或嵌接在雾化面12上，避免发热体2与导液体1接触不良；当雾化面12为平面与曲面组合形状时，发热体2的雾化部22为与雾化面12匹配的平面与曲面组合的结构；发热体2形状与雾化面12相匹配使雾化部22可很好的嵌接或贴附在雾化面12上，避免发热体2与雾化面12接触不良影响雾化效果。
导液体1的雾化面12可以设置一个，也可以设置多个；在一个具体实施方式中，雾化面12设置一个且设置在导液体1侧壁，且导液体1侧壁上设置的雾化面12远离导液体1侧壁设置的进液孔13，可以理解的，相对应的发热体2的雾化部22设置一个，且这一个雾化部22贴附或嵌接在导液体1的侧壁形成雾化面12，雾化面12远离导液体1侧壁设置的进液孔13指：在多边形结构的导液体1中，雾化面12与进液面11处于导液体1的不同侧壁上，在曲面形结构的导液体1中，二者具有一定间距，利于控制雾化；在另一具体实施方式中，雾化面12至少间隔设置两个，且所有的雾化面12至少间隔设置在导液体1侧壁上，与导液体1侧壁设置的进液孔13交错设置，或者集中远离设置，可以理解的，相对应的发热体2的雾化部22至少设置两个，至少两个雾化部22全贴附或嵌接在导液体1侧壁上，且至少两个雾化部22间隔设置，形成至少两个雾化面12，至少两个雾化部22之间并联或串联设置，雾化部22与进液孔13是交错设置的，或者雾化部22是远离进液面11设置的，在此所述的集中远离设置是相对于交错设置而言，只是多个雾化部22之间没有距离很近的进液孔13。在另一具体实施例中，如图3-5所示，雾化面12设置在导液体1底面，对应的发热体2的雾化部22贴附或嵌接在导液体1的底部；在另一具体实施例中，导液体1底部上设置的雾化部22向导液体1侧壁延伸，如图6所示，也可以延伸至导液体1的全部侧壁，如图7-9所示，雾化部22可延伸至导液体1的一部分侧壁，雾化部22延伸部分对应导液体1侧壁上形成雾化面12，即雾化面12以及雾化部22延伸至导液体1侧壁的一部分或全部，形成半包围结构的雾化面12和雾化部22。
发热体2包括发热线路23和与发热线路23连接的电极连接件24，电极连接件24与电极连接给发热线路23供电，发热线路23发热对导液体1内的液体进行预热，对导液体1雾化面12的液体进行雾化，部分发热线路23埋设在导液体1内形成预埋部21，预埋部21发热对进液面11周围的液体进行预热，使其粘度降低，加快其流动速率，部分发热线路23可以嵌接或贴附在导液体1侧壁面形成雾化部22，部分发热线路23也可以嵌接或贴附在导液体1底部表面形成雾化部22，部分发热线路23也可以同时嵌接或贴附在导液体1底部表面和侧壁面形成雾化部22，雾化部22发热对雾化面12上的液体进行雾化，形成雾化蒸汽。
进一步地，优选导液体1侧壁至少设有一个纵向贯通的缺口14，缺口14可设置一个，也可以设置多个，多个缺口14间隔设置，缺口14联通导液体1底部至导液体1顶部以形成雾化气通道，即对应的雾化气通道可形成一个，也可形成多个，可以理解的雾化气通道由导液体1的底部向顶部延伸，在雾化面12上形成的雾化蒸汽经雾化气通道流出加热雾化组件10外；进一步地，至少发热体2的雾化部22贴附在缺口14内，即至少部分雾化部22贴附或嵌接在缺口14表面上，对应的缺口14表面形成雾化面12，在雾化面12上形成的雾化蒸汽顺着雾化气通道流出。
实施例2-1，如图14-16所示，一种加热雾化装置50，包括密封件20、底座30、在底座30与密封件20之间设置的实施例1中的加热雾化组件10，底座30与密封件20之间通过配合对加热雾化组件10进行密封，防止其漏液；在底座30上设有进气口31，进气口31与加热雾化组件10雾化面12联通，空气由底座30的进气口31进入，流至加热雾化组件10的雾化面12，与雾化面12处形成的雾化蒸汽形成气溶胶；加热雾化组件10嵌入密封件20内，密封件20顶部开设有进液口201、中空结构的导气嘴202，进液口201联通至导液体1的进液面11，液体由密封件20的进液口201进入，流至导液体1的进液面11，导至导液体1的雾化面12，被雾化面12处的发热体2雾化形成雾化蒸汽，雾化蒸汽与空气形成气溶胶，导气嘴202联通至导液体1的雾化面12，在雾化面12形成的气溶胶流至导气嘴202，流出加热雾化装置50；密封件20与导液体1配合形成至少一个雾化仓3，导液体1侧壁上至少设有一个纵向贯通的缺口14，缺口14与密封件20配合形成雾化仓3，雾化面12形成的雾化蒸汽在雾化仓3内聚集，使得由雾化仓3内流出的雾化蒸汽变得极为浓郁；导液体1顶部侧端设有用于凸起部15，密封件20上设有与凸起部15匹配的插接部，凸起部15与密封件20的插接部紧配合插接，以形成两者的密封。
加热雾化装置50的实施过程：工作时，空气由底座30的进气口31进入加热雾化组件10，液体由密封件20的进液口201进入，液体流至加热雾化组件10的进液面11，被进液面11处的预埋部21预热，液体导至雾化面12，被雾化面12处的雾化部22雾化形成雾化蒸汽，与进入的空气混合形成气溶胶，气溶胶在雾化仓3内聚集，形成浓郁的气溶胶，然后经密封件20的导气嘴202流出。
加热雾化装置50的其余部分采用现有技术，再此不在赘述。
实施例2-2，如图17-18所示，一种加热雾化装置50，包括用于导气并固定的支架100、电极组件400、在支架100与电极组件400之间设置实施例1中的加热雾化组件10，支架100与电极组件400配合夹持固定加热雾化组件10，电极组件400与加热雾化组件10的发热体2电连接，电极组件400给发热体2供电，电极组件400包括两个加热雾化电极401、与支架100密封连接的底座电极402、电池连接电极404、底座电极402与电池连接电极404之间设有用于二者之间绝缘的绝缘件403，加热雾化电极401与发热体2的电极连接件24连接，底座电极402上有螺纹连接口，底座电极402与电池的电极可以通过螺纹连接，电池连接电极404与电池的电极为接触式接触，两个加热雾化电极401分别连接底座电极402和电池连接电极404，底座电极402侧壁开设有进气孔1021，进气孔1021与加热雾化组件10的雾化面12联通，空气由进气孔1021进入加热雾化装置50；通过支架100、电极组件400与加热雾化组件10的设置，使得加热雾化装置50的整体结构更加小巧紧凑。
支架100包括具有中空长管结构的导气部101和用于固定加热雾化组件10的安装部102，导气部101与加热雾化组件10的雾化面12联通形成导气通道，雾化面12形成的雾化蒸汽经导气部101流出，安装部102侧壁设有导液口1021，液体经过导液口1021进入支架100安装部102，导液口1021对应加热雾化组件10的进液面11设置；为了将加热雾化组件10固定在安装部102内，防止加热雾化组件10受外力晃动，将安装部102内部形状设计为与加热雾化组件10配合一致的形状，或安装部102内壁设有用于限位固定加热雾化组件10的限位件（图中未视出），限位件可以是卡槽、限位柱等，具体不做限定；导气部101与安装部102为一体结构，生产时一体成模，节省了组装步骤，或者，导气部101与安装部102为分体结构，两者固定连接或可拆卸连接。
进一步地，在支架100与加热雾化组件10之间设有用于均匀进液且两者之间间隙的导液棉300，导液棉300对应导液体1的进液面11设置。导液棉300的结构形状不做限定，可以是单独的板状结构、可以是L型结构，或者其他异型结构。优选导液棉300延伸至导液体1顶部的一部分或全部，形成如图的半包围结构或L型结构，该结构有利于组装，防止导液棉300不易安装或安装中偏离位置。
加热雾化装置50的实施过程：工作时，空气由底座电极402侧壁的进气孔1021进入加热雾化组件10，液体由支架100的导液口1021进入，流至导液棉300，导液棉300使液体均匀流至加热雾化组件10的进液面11，液体导至雾化面12，电池通过电极组件400给发热体2供电，发热体2将雾化面12上的液体雾化，形成雾化蒸汽，雾化蒸汽与进入的空气混合形成气溶胶，然后经支架100的导气部101流出。
实施例3-1，如图19-21所示，一种电子雾化器，包括雾化器外壳60，雾化器外壳60内设有实施例2-1中的加热雾化装置50，雾化器外壳60与加热雾化装置50之间还设有储液仓70、导气管80，储液仓70与进液口201连通，导气管80与导气嘴202联通；电子雾化器工作时，储液仓70给加热雾化装置50供液，加热雾化装置50的发热体2发出热量将液体雾化成雾化蒸汽，雾化蒸汽流至导气管80，流出雾化器外壳60。
电子雾化器的其余部分采用现有技术，在此不再赘述。
实施3-2，如图22-24所示，一种电子雾化器,包括油仓外管500，油仓外管500内设有实施例2-2中的加热雾化装置50，油仓外管500与加热雾化装置50之间还设有储液仓70，储液仓70内储存有液体，储液仓70与导液口1021联通，支架100的导气部101顶部连接有中空结构的吸嘴600，吸嘴600、油仓外管500与支架100将储油仓70密封；电子雾化器工作时，储液仓70给加热雾化装置50供液，加热雾化装置50发出热量将液体雾化成雾化蒸汽，雾化蒸汽经过支架流至吸嘴600。
电子雾化器的其余部分采用现有技术，在此不再赘述。

Claims (25)

  1. 一种加热雾化组件，包括导液体（1）和发热体（2），其特征在于，所述导液体（1）侧壁设有至少一个进液面（11）；
    所述发热体（2）包括一体结构或固定连接在一起的预埋部（21）和雾化部（22）；
    所述预埋部（21）埋设在所述导液体（1）内，且所述预埋部（21）对应进液面（11）设置，对进液面（11）周围液体进行预热；所述雾化部（22）贴附或嵌接于设置在所述导液体（1）底部和/或侧壁的雾化面（12）上。
  2. 根据权利要求1所述的加热雾化组件，其特征在于，所述导液体（1）侧壁横向开设有至少一个进液孔（13），进液孔（13）内壁面为进液面（11），所述进液面（11）与预埋部（21）对应设置。
  3. 根据权利要求1所述的加热雾化组件，其特征在于，所述导液体（1）侧壁纵向开设有至少一个进液孔（13），进液孔（13）侧壁面为进液面（11），所述进液面（11）与预埋部（21）对应设置。
  4. 根据权利要求1所述的加热雾化组件，其特征在于，所述发热体（2）包括发热线路（23）和与发热线路（23）连接的电极连接件（24），部分发热线路（23）埋设在所述导液体（1）内形成预埋部（21），部分发热线路（23）嵌接或贴附在导液体（1）侧壁面和/或底部表面形成雾化部（22）。
  5. 根据权利要求4所述的加热雾化组件，其特征在于，所述雾化面（12）为平面、曲面或它们中至少二种的组合，所述雾化部（22）形状与所述雾化面（12）相匹配，且嵌接或贴附在雾化面（12）上。
  6. 根据权利要求1所述的加热雾化组件，其特征在于，所述雾化面（12）设置一个且设置在所述导液体（1）侧壁，所述导液体（1）侧壁上设置的雾化面（12）远离所述导液体（1）侧壁设置的进液孔（13）；或者所述雾化面（12）至少间隔设置两个，且所有的雾化面（12）间隔设置在所述导液体（1）侧壁上，并与所述导液体（1）侧壁设置的进液孔（13）交错设置，或者集中远离设置。
  7. 根据权利要求1所述的加热雾化组件，其特征在于，所述雾化面（12）设置在所述导液体（1）底面，所述雾化部（22）贴附或嵌接在所述导液体（1）的底部。
  8. 根据权利要求7所述的加热雾化组件，其特征在于，所述雾化面（12）以及雾化部（22）延伸至导液体（1）侧壁的一部分或全部，形成半包围结构的雾化面（12）和雾化部（22）。
  9. 根据权利要求1所述的加热雾化组件，其特征在于，所述导液体（1）侧壁至少设有一个纵向延伸贯通的缺口（14），所述缺口（14）联通导液体（1）底部至导液体（1）顶部以形成雾化气通道。
  10. 根据权利要求9所述的加热雾化组件，其特征在于，所述雾化部（22）贴附在所述缺口（14）内，缺口（14）内表面形成雾化面（12）。
  11. 一种加热雾化装置，其特征在于，包括密封件（20）、底座（30）、在底座（30）与密封件（20）之间设置的权利要求2-10任意一项所述的加热雾化组件（10），所述底座（30）设有进气口（31），所述进气口（31）与所述加热雾化组件（10）雾化面（12）联通。
  12. 根据权利要求11所述的加热雾化装置，其特征在于，所述加热雾化组件（10）嵌入所述密封件（20）内，所述密封件（20）顶部开设有进液口（201）、中空结构的导气嘴（202），所述进液口（201）联通至导液体（1）的进液面（11），所述导气嘴（202）联通至导液体（1）的雾化面（12）。
  13. 根据权利要求11所述的加热雾化装置，其特征在于，所述密封件（20）与所述导液体（1）配合形成至少一个雾化仓（3）。
  14. 根据权利要求11所述的加热雾化装置，其特征在于，所述导液体（1）顶部侧端设有用于凸起部（15），所述凸起部（15）与密封件（20）紧配合插接，以形成两者的密封。
  15. 一种加热雾化装置，其特征在于，包括用于导气并固定的支架（100）、电极组件（400）、在支架（100）与电极组件（400）之间设置的权利要求2-10的任意一项所述的加热雾化组件（50），支架（100）与电极组件（400）配合夹持固定所述加热雾化组件（50），所述电极组件（400）与所述加热雾化组件（50）的发热体（2）电连接。
  16. 根据权利要求15所述的加热雾化装置，其特征在于，所述支架（100）包括具有中空长管结构的导气部（101）和用于固定加热雾化组件（50）的安装部（102），所述导气部（101）与加热雾化组件（50）的雾化面（12）联通，所述安装部（102）侧壁设有导液口（1021），所述导液口（1021）对应加热雾化组件（50）的进液面（1）设置。
  17. 根据权利要求16所述的加热雾化装置，其特征在于，所述安装部（102）内部形状与加热雾化组件（50）配合一致，或所述安装部（102）内壁设有用于限位固定所述加热雾化组件（50）的限位件。
  18. 根据权利要求16所述的加热雾化装置，其特征在于，所述导气部（101）与所述安装部（102）为一体结构，或者，所述导气部（101）与所述安装部（102）为分体结构，两者固定连接或可拆卸连接。
  19. 根据权利要求15所述的加热雾化装置，其特征在于， 所述电极组件（400）包括两个加热雾化电极（401）、与支架（100）密封连接的底座电极（402）、电池连接电极（404）、底座电极（402）与电池连接电极（404）之间设有用于二者之间绝缘的绝缘件（403）；两个加热雾化电极（401）分别连接底座电极（402）和电池连接电极（404）。
  20. 根据权利要求16所述的加热雾化装置，其特征在于，所述底座电极（402）侧壁开设有进气孔（4021）。
  21. 根据权利要求16所述的加热雾化装置，其特征在于，所述支架（100）与所述加热雾化组件（50）之间设有用于均匀进液且密封支架（100）与加热雾化组件（50）之间间隙的导液棉（300）。
  22. 根据权利要求21所述的加热雾化装置，其特征在于，所述导液棉（300）对应所述导液体（1）的进液面（11）设置。
  23. 根据权利要求22所述的加热雾化装置，其特征在于，所述导液棉（300）延伸至导液体（1）顶部的一部分或全部，形成半包围结构。
  24. 一种电子雾化器，其特征在于，包括雾化器外壳（60），所述雾化器外壳（60）内设有权利要求11-14中任意一项的所述加热雾化装置（50），所述雾化器外壳（60）与所述加热雾化装置（50）之间还设有储液仓（70）、导气管（80），所述储液仓（70）与所述进液口（21）连通，所述导气管（80）与所述导气嘴（202）联通。
  25. 一种电子雾化器，其特征在于，包括油仓外管（500），所述油仓外管（500）内设有权利要求15-23中任意一项的所述加热雾化装置（50），所述油仓外管（500）与所述加热雾化装置（50）之间还设有储液仓（70），所述储液仓（70）与所述导液口（1021）联通，所述支架（100）的导气部（101）顶部连接有中空结构的吸嘴（600），所述吸嘴（600）、所述油仓外管（500）与所述支架（100）将储油仓（70）密封。
PCT/CN2022/073219 2022-01-21 2022-01-21 加热雾化组件、加热雾化装置及其电子雾化器 WO2023137705A1 (zh)

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