WO2024082218A1 - 加热装置以及雾化装置 - Google Patents

加热装置以及雾化装置 Download PDF

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Publication number
WO2024082218A1
WO2024082218A1 PCT/CN2022/126460 CN2022126460W WO2024082218A1 WO 2024082218 A1 WO2024082218 A1 WO 2024082218A1 CN 2022126460 W CN2022126460 W CN 2022126460W WO 2024082218 A1 WO2024082218 A1 WO 2024082218A1
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WO
WIPO (PCT)
Prior art keywords
heating
base
pot
heating device
air inlet
Prior art date
Application number
PCT/CN2022/126460
Other languages
English (en)
French (fr)
Inventor
丁有翔
Original Assignee
沃德韦国际控股有限公司
深圳沃德韦科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 沃德韦国际控股有限公司, 深圳沃德韦科技有限公司 filed Critical 沃德韦国际控股有限公司
Priority to PCT/CN2022/126460 priority Critical patent/WO2024082218A1/zh
Publication of WO2024082218A1 publication Critical patent/WO2024082218A1/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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present application relates to the field of atomization technology, and in particular to a heating device and an atomization device.
  • the atomizer is a device used to heat a substrate such as plant grass leaves, tobacco paste, etc. to generate atomized gas for users to inhale.
  • the atomizer usually has a heating pot that contains the substrate, which can generate heat after being powered on and can heat the substrate to generate atomized gas.
  • an embodiment of the present application provides a heating device, the heating device comprising a shell, a heating pot and a heating component, the shell being provided with a shell air inlet.
  • the heating pot comprises a first end and a second end opposite to each other, the heating pot is located in the shell, the outer wall of the heating pot and the inner wall of the shell form a first air flow channel, the first air flow channel is connected to the shell air inlet, the heating pot is provided with a matrix cavity, a pot body air inlet and a pot body air outlet, the pot body air inlet and the pot body air outlet are both connected to the matrix cavity, the pot body air inlet is provided at the first end, and the pot body air outlet is provided at the second end.
  • the heating component comprises a heating element, and is provided with a second air flow channel, the heating element is provided in the second air flow channel, and the second air flow channel is connected to the first air flow channel and the pot body air inlet.
  • the heating component further includes a base, which is mounted on the shell and is provided with a second air flow channel, and the first end is mounted on the base.
  • the base includes a first base and a second base, the first base is mounted on the shell, the second base is mounted in the first base, the second base and the first base define a second airflow channel, the heat generating element is located between the first base and the second base, and the first end is mounted on a side of the second base away from the heat generating element.
  • the second air flow channel includes a first channel section, a second channel section and a third channel section which are connected in sequence, the first channel section is connected to the first air flow channel, the third channel section is connected to the air inlet of the pot body, the first channel section is located between the side wall of the second base and the side wall of the first base, the second channel section is located between the bottom wall of the second base and the bottom wall of the first base, the third channel section runs through the second base, and the heating element is located in the second channel section.
  • the third channel section passes through the bottom wall of the second base and forms a connecting hole;
  • the heating component also includes a flow guide, which is located between the bottom wall of the second base and the bottom wall of the first base and surrounds the connecting hole, and an opening is provided on the side of the flow guide facing away from the first channel section, and the heating element is distributed around the flow guide.
  • the guide member includes a first guide plate, a second guide plate and a third guide plate, which are connected in sequence, and the first guide plate and the third guide plate are both protruding from the side of the second guide plate away from the first channel section, and the first guide plate and the third guide plate are spaced apart and surround an opening.
  • the guide member abuts against the bottom wall of the second base and the bottom wall of the first base.
  • a first positioning portion is provided on an inner side wall of the first base, and a second positioning portion is provided on an outer side wall of the second base, and the second positioning portion is positioned and matched with the first positioning portion.
  • the first base is provided with a main body assembly part and an electrode assembly part, both of which are located in the second air flow channel, and the heating element includes a heating body and an electrode connected to each other, the heating body is assembled in the main body assembly part, and the electrode is assembled in the electrode assembly part.
  • the main body assembly part includes a first limit member and a second limit member, the first limit member and the second limit member are relatively spaced apart and are both provided with a first limit slot, one end of the heating body is clamped in the first limit slot of the first limit member, and the other end of the heating body is clamped in the first limit slot of the second limit member.
  • the bottom wall of the second base abuts against the first limiting member and the second limiting member.
  • the heating component also includes an insulation block, which is protruded from the bottom wall of the first base and located in the second air flow channel, and the insulation block is in contact with the heating body.
  • the electrode includes a first electrode and a second electrode, and the first electrode and the second electrode are respectively connected to two ends of the heating body.
  • the electrode assembly portion includes a first card block and a second card block, the first card block and the second card block are relatively spaced and both are provided with a second limit card slot, the first electrode is clamped in the second limit card slot of the first card block, and the second electrode is clamped in the second limit card slot of the second card block.
  • the inner side wall of the shell is provided with a first engaging portion
  • the outer side wall of the first base is provided with a second engaging portion
  • the second engaging portion is detachably engaged with the first engaging portion
  • the heating device further comprises a heating pot electrical connector, which is mounted on the second base and electrically connected to the heating pot.
  • the heating pot electrical connector includes a seat connecting portion and a pot abutting portion, the seat connecting portion is assembled on the second base, and the pot abutting portion is connected to a side of the seat connecting portion facing the heating pot and abuts against the heating pot.
  • the heating device further includes a first seal, which is connected to the first end and the heating component, and the first seal separates the air inlet of the pot body from the first air flow channel.
  • the heating device further comprises a second seal, which is connected to the second end and the shell, and the second seal separates the air outlet of the pot body from the first air flow channel.
  • an embodiment of the present application further provides an atomization device, which includes a shell and a heating device in any of the above embodiments, the shell is provided with a shell air inlet, the heating device is arranged in the shell, and the shell air inlet is connected to the shell air inlet.
  • the air inlet and the air outlet of the heating pot are both connected to the matrix cavity, and the matrix cavity of the heating pot can be used to accommodate the matrix and heat the matrix, the first airflow channel is connected to the air inlet of the shell, and the second airflow channel is connected to the first airflow channel and the air inlet of the pot, so that the airflow can enter the matrix cavity from the air inlet of the pot through the air inlet of the shell, the first airflow channel and the second airflow channel in sequence, and can flow out from the air outlet of the pot.
  • the airflow entering the first airflow channel from the air inlet of the shell can absorb the heat emitted by the heating pot and heat up, which is helpful to achieve the preheating effect of the airflow, and also helps to reduce heat waste and improve the utilization rate of the heat of the heating pot.
  • the heating element is arranged in the second airflow channel, the airflow entering the second airflow channel can be heated by the heating element for a second time, so that the airflow after the second heating enters the matrix cavity of the heating pot to heat the matrix, so that the atomization effect of the matrix is better.
  • FIG1 shows a schematic structural diagram of an atomization device provided in an embodiment of the present application.
  • FIG. 2 shows a schematic structural diagram of a heating device of the atomizing device of FIG. 1 .
  • FIG. 3 shows a schematic structural diagram of the heating device of FIG. 2 from another viewing angle.
  • FIG. 4 shows an exploded schematic diagram of the heating device of FIG. 2 .
  • FIG. 5 shows a schematic cross-sectional view of the heating device of FIG. 3 along line V-V.
  • FIG. 6 shows a schematic cross-sectional view of the heating device of FIG. 3 along line VI-VI.
  • FIG. 7 is a schematic structural diagram showing a partial structure of the heating device of FIG. 4 .
  • FIG. 8 shows another partial structural schematic diagram of the heating device of FIG. 4 .
  • FIG. 9 shows another schematic structural diagram of the heating device of FIG. 2 .
  • FIG. 10 is a schematic structural diagram of the electrical connector of the heating pot of the heating device of FIG. 9 .
  • FIG. 11 is a schematic cross-sectional view of the electrical connector of the heating pot in FIG. 10 .
  • first and second are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as “first” and “second” may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality” is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
  • the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined.
  • installed can be a fixed connection, a detachable connection, or an integral connection
  • it can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined.
  • the specific meanings of the above terms in this application can be understood according to specific circumstances.
  • a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium.
  • a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • a first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
  • the heating device 100 and the atomizing device 200 provided in the embodiments of the present application are used to heat the aerosol generating matrix to generate an aerosol for use by the user.
  • the heating method may be convection, conduction, radiation or a combination thereof.
  • the form of the aerosol generating matrix may be a gel, a paste or a solid, etc.
  • the aerosol generating matrix When the aerosol generating matrix is a solid, it may be a solid in the form of crushed, granulated, powdered, granular, strip or sheet.
  • the aerosol generating matrix includes, but is not limited to, materials used for medical, health, health, and beauty purposes.
  • the aerosol generating matrix is a plant material, such as roots, stems, leaves, flowers, buds, seeds, etc. of plants.
  • an embodiment of the present application provides a heating device 100, which can be used as a heating structure of an atomizing device 200.
  • the heating device 100 includes a housing 10, a heating pot 20, and a heating component 30, and the heating pot 20 and the heating component 30 can be assembled on the housing 10.
  • the heating pot 20 and the heating component 30 can both generate heat.
  • the housing 10 may be a heat-insulating housing to reduce heat loss from the heating pot 20 and the heating component 30.
  • the housing 10 is provided with a housing air inlet 11 so that air outside the heating device 100 can enter the housing 10 through the housing air inlet 11.
  • the heating pot 20 can be a quartz pot or other types of pots.
  • the outer wall of the heating pot 20 can be provided with a heating element, which can be an infrared electric heating layer, an electric heating wire, etc.
  • the heating element can be screen-printed on the pot body of the heating pot 20. In this way, the heating pot 20 can generate heat and heat up after being powered on.
  • FIG. 5 and FIG. 6 indicate the flow direction of the airflow.
  • the heating pot 20 is provided with a substrate cavity 21, a pot body air inlet 22 and a pot body air outlet 23, and the pot body air inlet 22 and the pot body air outlet 23 are both connected to the substrate cavity 21.
  • the substrate cavity 21 can be used to accommodate the substrate, so that the heating pot 20 can generate heat and heat the substrate to generate atomized gas after being powered on.
  • the pot body air outlet 23 can facilitate the atomized gas to flow out of the heating pot 20, so that the user can inhale the atomized gas through the suction nozzle of the atomizing device 200.
  • the pot body air inlet 22 can replenish air for the substrate cavity 21.
  • the heating pot 20 includes a first end 24 and a second end 25, and the first end 24 and the second end 25 are opposite to each other.
  • the pot body air inlet 22 is arranged at the first end 24, and the pot body air outlet 23 is arranged at the second end 25.
  • the first end 24 and the second end 25 can be different according to the structural shape of the heating pot 20.
  • the heating pot 20 can be generally cylindrical, elliptical, square or other cylindrical, then the first end 24 can be the bottom of the heating pot 20, and the second end 25 can be the top of the heating pot 20, so that the airflow can enter the substrate cavity 21 from the bottom of the heating pot 20, and the atomized gas can flow out of the substrate cavity 21 from the top of the heating pot 20.
  • the heating pot 20 is located in the shell 10.
  • the outer wall of the heating pot 20 and the inner wall of the shell 10 form a first airflow channel 26, and the first airflow channel 26 is connected to the shell air inlet 11.
  • the airflow entering the first airflow channel 26 from the shell air inlet 11 can absorb the heat emitted by the heating pot 20 and heat up, which helps to achieve the preheating effect of the airflow, and also helps to reduce heat waste and improve the utilization rate of the heat of the heating pot 20.
  • the heating component 30 is provided with a second air flow channel 31, and the second air flow channel 31 is connected to the first air flow channel 26 and the pot body air inlet 22.
  • the air flow can pass through the shell air inlet 11, the first air flow channel 26 and the second air flow channel 31 in sequence, enter the matrix cavity 21 from the pot body air inlet 22, and can flow out from the pot body air outlet 23.
  • the heating component 30 includes a heating element 32, which is arranged in the second air flow channel 31, so that the air flow entering the second air flow channel 31 can be secondary heated by the heating element 32, so that the air flow after secondary heating enters the matrix cavity 21 of the heating pot 20 to heat the matrix, so that the atomization effect of the matrix is better.
  • the heating component 30 may further include a base 33, which may be mounted on the housing 10.
  • the base 33 may be provided with the second airflow channel 31, and the heating element 32 may be mounted in the base 33, so that the base 33 provides certain support for the heating element 32.
  • the first end portion 24 of the heating pot 20 can be assembled on the base 33 , and the base 33 can also provide certain support for the heating pot 20 .
  • the base 33 may include a first base 331 and a second base 332, the second base 332 is assembled in the first base 331, and the second base 332 and the first base 331 define the above-mentioned second airflow channel 31.
  • the base 33 forms the second airflow channel 31 by splicing the first base 331 and the second base 332, which helps to simplify the structure of the base 33 forming the second airflow channel 31 and effectively reduces the manufacturing difficulty of the base 33.
  • the base 33 may be provided with a positioning structure to facilitate the assembly of the second base 332 to the first base 331.
  • the inner wall of the first base 331 may be provided with a first positioning portion 3311
  • the outer wall of the second base 332 may be provided with a second positioning portion 3321
  • the second positioning portion 3321 is positioned and matched with the first positioning portion 3311.
  • the first positioning portion 3311 and the second positioning portion 3321 can be used to more accurately assemble the second base 332 to the first base 331, which helps to improve the assembly efficiency of the base 33.
  • the first positioning portion 3311 and the second positioning portion 3321 can achieve positioning cooperation by means of a positioning block and a positioning groove.
  • the first positioning portion 3311 may include a positioning block, which may be protruding from the inner wall of the first base 331.
  • the second positioning block may be provided with a positioning groove, which may be provided on the outer wall of the second base 332, and the positioning block may be embedded in the positioning groove, so that the first base 331 and the second base 332 can achieve positioning cooperation.
  • the first positioning portion 3311 may be provided with a positioning groove, which may be provided on the inner side wall of the first base 331.
  • the second positioning block may include a positioning block, which may be protruding from the outer side wall of the second base 332, and the positioning block may be embedded in the positioning groove, so that the first base 331 and the second base 332 can also be positioned and matched.
  • first positioning portion 3311 and the second positioning portion 3321 may also be positioned and matched with each other in other ways.
  • the first base 331 can be assembled on the housing 10.
  • the first base 331 and the housing 10 can be connected by a snap-fit structure.
  • the inner wall of the housing 10 is provided with a first snap-fit portion 12
  • the outer wall of the first base 331 is provided with a second snap-fit portion 3312
  • the second snap-fit portion 3312 is detachably snap-fitted with the first snap-fit portion 12.
  • the first engaging portion 12 and the second engaging portion 3312 can be engaged with each other in a block-to-block manner.
  • the first engaging portion 12 may include a convex rib, which may be convexly disposed on the inner wall of the housing 10.
  • the second engaging portion 3312 may include a hook, which may be convexly disposed on the outer wall of the first base 331, and the hook is opposite to the convex rib and can hook the convex rib, so that the first base 331 and the housing 10 can be mutually engaged.
  • the first engaging portion 12 may include a hook, which may be protruding from the inner wall of the housing 10.
  • the second engaging portion 3312 may include a convex rib, which may be protruding from the outer wall of the first base 331, and the hook is opposite to the convex rib and can hook the convex rib, so that the first base 331 and the housing 10 can be mutually engaged.
  • both the first engaging portion 12 and the second engaging portion 3312 may include hooks, and the hooks of the two may be hooked with each other to achieve mutual engagement between the first base 331 and the shell 10 .
  • the first engaging portion 12 and the second engaging portion 3312 may also be engaged with each other in a block and groove manner.
  • the first engaging portion 12 may include a block, which may be protruded from the inner wall of the housing 10.
  • the second engaging portion 3312 may be provided with a slot, and the block is opposite to the slot and can be embedded in the slot, so that the first base 331 and the housing 10 can be engaged.
  • first engaging portion 12 may be provided with a slot
  • second engaging portion 3312 may be provided with a block, which is opposite to the slot and can be embedded in the slot, so that the first base 331 and the shell 10 can be engaged with each other.
  • first engaging portion 12 and the second engaging portion 3312 may also be engaged with each other in other ways.
  • the heating element 32 may be located between the first base 331 and the second base 332, and the first end 24 of the heating pot 20 may be mounted on the side of the second base 332 away from the heating element 32. In this way, the positions of the heating element 32 and the heating pot 20 are reasonably arranged, which helps to ensure that the airflow of the second airflow channel 31 enters the heating pot 20 after being heated by the heating element 32.
  • the second airflow channel 31 may be a channel formed by connecting multiple channels.
  • the second airflow channel 31 may include a first channel section 311, a second channel section 312, and a third channel section 313, and the first channel section 311, the second channel section 312, and the third channel section 313 are connected in sequence.
  • the first channel section 311 may be connected to the first airflow channel 26, and the third channel section 313 may be connected to the pan air inlet 22.
  • the first channel section 311 may be located between the side wall of the second base 332 and the side wall of the first base 331
  • the second channel section 312 may be located between the bottom wall of the second base 332 and the bottom wall of the first base 331
  • the third channel section 313 may penetrate the second base 332. In this way, the three channel sections cooperate with each other to guide the airflow to enter the matrix cavity 21 from the bottom of the heating pot 20.
  • the heating element 32 may be located in the second channel section 312 , and the heating element 32 may heat the airflow in the second channel section 312 , so that the heated airflow may flow directly from the third channel section 313 to the matrix cavity 21 of the heating pot 20 .
  • the heating component 30 may be provided with a flow guiding structure to improve the heating effect of the heating element 32 on the airflow.
  • the heating component 30 may further include a flow guiding member 34, which may be located between the bottom wall of the second base 332 and the bottom wall of the first base 331, and the heating element 32 may be distributed around the flow guiding member 34.
  • the guide member 34 can surround the connecting hole 3131, and the connecting hole 3131 can be formed by the third channel section 313 penetrating the bottom wall of the second base 332.
  • the side of the guide member 34 facing away from the first channel section 311 can be provided with an opening 344.
  • the airflow entering the second channel section 312 from the first channel section 311 can flow around the guide member 34 under the action of the guide member 34, so as to extend the distance of the airflow from the first channel section 311 to the connecting hole 3131, thereby extending the contact time between the airflow and the heating element 32, so that the heating element 32 can heat the airflow more fully.
  • the guide member 34 may be a structure formed by connecting a plurality of plates.
  • the guide member 34 may include a first guide plate 341, a second guide plate 342, and a third guide plate 343, wherein the first guide plate 341, the second guide plate 342, and the third guide plate 343 are connected in sequence, and the first guide plate 341 and the third guide plate 343 may be convexly disposed on the side of the second guide plate 342 away from the first channel section 311, and the first guide plate 341 and the third guide plate 343 are spaced apart and enclose an opening 344.
  • the second guide plate 342 may divert the airflow, so that a portion of the airflow flows in the direction of the second guide plate 342, and a portion of the airflow flows in the direction of the third guide plate 343, thereby helping to further extend the time of the airflow in the second channel section 312.
  • the guide member 34 can abut against the bottom wall of the second base 332 and the bottom wall of the first base 331. This helps to reduce the airflow entering the connecting hole 3131 from the gap between the guide member 34 and the second base 332. It also helps to reduce the airflow entering the connecting hole 3131 from the gap between the guide member 34 and the first base 331, which helps the guide member 34 to better prolong the time of the airflow in the second channel section 312.
  • the guide member 34 and the second base 332 may be an integral structure, for example, the guide member 34 and the second base 332 may be integrally formed by a mold, which helps to reduce the number of parts of the heating device 100 .
  • the first base 331 may be provided with a structure for assembling the heating element 32.
  • the first base 331 is provided with a main body assembly portion 3313 and an electrode assembly portion 3314, and the main body assembly portion 3313 and the electrode assembly portion 3314 are both located in the second air flow channel 31.
  • the heating element 32 may include a heating body 321 and an electrode 322, and the heating body 321 and the electrode 322 are connected.
  • the heating body 321 can be assembled in the main body assembly portion 3313, and the electrode 322 can be assembled in the electrode assembly portion 3314. In this way, the position of the first base 331 where the heating element 32 is located is relatively stable and not prone to displacement.
  • the heating body 321 may be a heating wire, a resistance wire or the like.
  • the main assembly part 3313 and the heating body 321 can be assembled by snapping.
  • the main assembly part 3313 may include a first limiter 3315 and a second limiter 3316, and the first limiter 3315 and the second limiter 3316 are relatively spaced.
  • the first limiter 3315 and the second limiter 3316 can both be provided with a first limiter slot 3317, one end of the heating body 321 can be snapped in the first limiter slot 3317 of the first limiter 3315, and the other end of the heating body 321 can be snapped in the first limiter slot 3317 of the second limiter 3316.
  • the main assembly part 3313 and the heating body 321 are assembled by snapping, and the assembly method is relatively simple.
  • the bottom wall of the second base 332 may abut against the first limiting member 3315 and the second limiting member 3316 , which helps to reduce the possibility that the second base 332 crushes the heating element 32 .
  • the heating component 30 may further include a heat insulating block 35, which may be protruding from the bottom wall of the first base 331 and located in the second air flow channel 31, and the heat insulating block 35 may contact the heating body 321. In this way, it is helpful to reduce the contact area between the heating body 321 and the first base 331, which is beneficial to heat insulation.
  • the heat insulating block 35 and the first base 331 may be an integral structure.
  • the heat insulating block 35 and the first base 331 may be integrally formed by a mold. This helps to reduce the number of parts of the heating device 100.
  • the electrode assembly part 3314 and the electrode 322 can be assembled by means of a snap fit.
  • the electrode assembly part 3314 may include a first card block 3318 and a second card block 3319, and the first card block 3318 and the second card block 3319 are relatively spaced.
  • the first card block 3318 and the second card block 3319 may be provided with a second limit card groove 3310.
  • the electrode 322 may include a first electrode 3221 and a second electrode 3222, and the first electrode 3221 and the second electrode 3222 are respectively connected to the two ends of the heating body 321.
  • the first electrode 3221 can be used as a positive electrode
  • the second electrode 3222 can be used as a negative electrode.
  • the first electrode 3221 can be clamped in the second limit slot 3310 of the first clamping block 3318, and the second electrode 3222 can be clamped in the second limit slot 3310 of the second clamping block 3319.
  • the electrode assembly part 3314 and the electrode 322 are assembled by clamping, and the assembly method is relatively simple.
  • the heating device 100 may further include a heating pot electrical connector 40, which may be mounted on the second base 332 and electrically connected to the heating pot 20.
  • the heating pot electrical connector 40 may serve as a medium for electrically connecting the power board to the heating pot 20, so that the heating pot electrical connector 40 generates heat after being powered on.
  • the heating pot electrical connector 40 can contact and electrically connect with the heating pot 20 by abutting.
  • the heating pot electrical connector 40 can include a seat connecting portion 41 and a pot abutting portion 42, and the seat connecting portion 41 is connected to the pot abutting portion 42.
  • the heating pot electrical connector 40 can be connected to the second base 332 via the base connecting portion 41 , so as to realize the fixed connection of the heating pot electrical connector 40 to the second base 332 .
  • the heating pot electrical connector 40 can contact and electrically connect with the heating pot 20 through the pot body abutment portion 42.
  • the pot body abutment portion 42 can abut against the heating element of the heating pot 20, so that the heating pot electrical connector 40 can be electrically connected to the heating element of the heating pot 20.
  • the heating pot electrical connector 40 can replace the welding wire method of the related technology, which is conducive to easy disassembly and assembly between the heating pot 20 and the heating pot electrical connector 40, thereby making it convenient for users to replace different heating pots 20 or disassemble the heating pot 20 for cleaning.
  • the seat body connection portion 41 has a first side 411 and a second side 412, and the first side 411 and the second side 412 are opposite to each other.
  • the direction from the first side 411 to the second side 412 can be the length direction of the seat body connection portion 41, or the width direction of the seat body connection portion 41, or the thickness direction of the seat body connection portion 41, etc. In other embodiments, the direction from the first side 411 to the second side 412 can also be other directions of the seat body connection portion 41.
  • the pot body abutting portion 42 is located at the first side 411, and has a variable position relative to the seat body connecting portion 41 along the direction from the first side 411 to the second side 412.
  • the pot body abutting portion 42 can be tilted relative to the seat body connecting portion 41 toward the direction of the second side 412, and for another example, the pot body abutting portion 42 can also be tilted relative to the seat body connecting portion 41 toward the direction away from the second side 412.
  • the pot body abutment portion 42 is assisted to reduce the possibility of crushing the heating pot 20 by being tilted toward the second side 412, and is also assisted to maintain good abutment with the heating pot 20 by being tilted away from the second side 412, thereby helping to improve the reliability of the electrical connection between the heating pot electrical connector 40 and the heating pot 20, and effectively reducing the possibility of poor contact between the heating pot electrical connector 40 and the heating pot 20.
  • the pot body abutment portion 42 and the seat body connection portion 41 may be an integral structure.
  • the pot body abutment portion 42 and the seat body connection portion 41 may be integrally formed by a mold.
  • the pot body abutment portion 42 and the seat body connection portion 41 may be formed by a sheet metal process. In other embodiments, the pot body abutment portion 42 and the seat body connection portion 41 may also be formed by other processes.
  • the pot body abutting portion 42 may be an elastic structure, so that the pot body abutting portion 42 can adaptively adjust the abutment degree between the pot body abutting portion 42 and the heating pot 20 .
  • the pot body abutment portion 42 may include a connecting spring piece 421 and an abutment protrusion 422, wherein the connecting spring piece 421 is connected to the abutment protrusion 422.
  • the connecting spring piece 421 may be connected to the seat body connection portion 41, and the abutment protrusion 422 may be disposed on a side of the connecting spring piece 421 away from the seat body connection portion 41.
  • the heating pot 20 squeezes the abutting protrusion 422
  • the force exerted by the heating pot 20 on the abutting protrusion 422 can be transmitted to the connecting spring piece 421, and the connecting spring piece 421 can be elastically deformed in a direction away from the heating pot 20 under the force, so that the pot body abutting portion 42 can maintain good contact with the heating pot 20 without easily crushing the heating pot 20, thereby helping to further improve the reliability of the electrical connection between the pot body abutting portion 42 and the heating pot 20.
  • the abutting protrusion 422 may be spherical, hemispherical or have other structures.
  • the connecting spring piece 421 may be a single connecting piece structure or a structure formed by connecting a plurality of connecting pieces.
  • the connecting elastic piece 421 may include a first connecting piece 4211, a second connecting piece 4212 and a third connecting piece 4213, and the first connecting piece 4211, the second connecting piece 4212 and the third connecting piece 4213 are connected in sequence.
  • the first connecting piece 4211 may be connected to the seat body connecting portion 41, and the abutting protrusion 422 may be connected to the third connecting piece 4213.
  • the second connecting piece 4212 may be at an angle to the first connecting piece 4211.
  • one end of the second connecting piece 4212 connected to the first connecting piece 4211 may have a first distance from the seat body connecting portion 41 along the direction from the first side 411 to the second side 412
  • one end of the second connecting piece 4212 connected to the third connecting piece 4213 may have a second distance from the seat body connecting portion 41 along the direction from the first side 411 to the second side 412, and the second distance is greater than the first distance.
  • the second connecting piece 4212 helps to increase the deflection distance of the third connecting piece 4213 relative to the first connecting piece 4211, and then helps to increase the elastic deformation space of the connecting spring 421, thereby helping to better ensure the reliability of the electrical connection between the heating pot electrical connector 40 and the heating pot 20, and also helps to better reduce the situation where the pot body abutment portion 42 crushes the heating pot 20.
  • the third connecting piece 4213 and the second connecting piece 4212 may also form an angle, for example, the angle between the third connecting piece 4213 and the second connecting piece 4212 may be equal to the angle between the second connecting piece 4212 and the first connecting piece 4211.
  • the third connecting piece 4213 and the first connecting piece 4211 may be substantially parallel.
  • the connecting spring piece 421 may further include a fourth connecting piece 4214, which may be connected to an end of the third connecting piece 4213 away from the second connecting piece 4212, and the fourth connecting piece 4214 may be bent toward the seat connecting portion 41 relative to the third connecting piece 4213.
  • the fourth connecting piece 4214 helps to reduce the situation where the connecting spring piece 421 scratches the outer wall or the heating element of the heating pot 20, thereby helping to extend the service life of the heating pot 20.
  • connection between the fourth connecting piece 4214 and the third connecting piece 4213 may form a chamfered surface, and the chamfered surface may be located on the side of the connecting spring piece 421 away from the seat connecting portion 41. In this way, the chamfered surface helps to further reduce the situation where the connecting spring piece 421 scratches the outer wall or the heating element of the heating pot 20.
  • the number of the pot body abutment parts 42 can be multiple, and the multiple pot body abutment parts 42 are distributed at intervals. In this way, the heating pot electrical connector 40 can abut against the heating pot 20 through the multiple pot body abutment parts 42, and the multiple pot body abutment parts 42 help to further improve the reliability of the electrical connection between the heating pot electrical connector 40 and the heating pot 20.
  • the plurality of pot body abutting portions 42 may be spaced apart along the length direction of the seat body connecting portion 41, and the spacing between the plurality of pot body abutting portions 42 may be kept the same.
  • the number of pot body abutting portions 42 may be two, three, four or five, etc.
  • the heating pot electrical connector 40 has three pot body abutting portions 42.
  • the seat body connection part 41 can be connected to the second base 332 by a snap-fitting manner.
  • the seat body connection part 41 can include a first connection part 413 and a second connection part 414, the first connection part 413 and the second connection part 414 are connected, and the second connection part 414 can be located on the second side 412.
  • the connecting spring 421 can be connected to the first connection part 413, the second connection part 414 is opposite to the connecting spring 421, and the connecting spring 421, the first connection part 413 and the second connection part 414 are surrounded to form a seat body slot 415. In this way, the seat body connection part 41 can clamp the second base 332 in the seat body slot 415, so as to realize that the heating pot electrical connector 40 is fixedly connected to the second base 332.
  • the second base 332 can squeeze the structure that surrounds the seat body slot 415 in the heating pot electrical connector 40.
  • the second base 332 can squeeze the connecting spring piece 421 along the direction from the second side 412 to the first side 411, so that the connecting spring piece 421 can drive the abutting protrusion 422 to deflect toward the direction of the heating pot 20, which helps the abutting protrusion 422 to maintain good abutting contact with the heating pot 20, and then helps to further improve the reliability of the electrical connection between the pot body abutting portion 42 and the heating pot 20.
  • the first connection portion 413 may be plate-shaped.
  • the first connection portion 413 may be arc-shaped, and the arc center of the first connection portion 413 may be located at the first side 411. This helps the heating pot electrical connector 40 to be adapted to a circular heating pot, an elliptical heating pot or other heating pots with an arc-shaped side wall.
  • the direction from the first side 411 to the second side 412 may be the radial direction of the first connection portion 413.
  • the multiple pot body abutment portions 42 can be spaced apart along the length direction of the first connecting portion 413, so that the multiple pot body abutment portions 42 can cooperate with the arc-shaped first connecting portion 413 to better abut against the heating pot 20.
  • the second connection portion 414 may include a plurality of fixing plates 4141, and the plurality of fixing plates 4141 may be connected to the first connection portion 413 at intervals.
  • the plurality of fixing plates 4141 help to improve the stability of the connection between the seat body connection portion 41 and the second base 332, so that the heating pot electrical connector 40 is not easy to be separated from the second base 332.
  • the number of the fixing plates 4141 may be two, three, four or five, etc.
  • the second connecting portion 414 includes two fixing plates 4141 .
  • the heating pot electrical connector 40 may further include a wire connector 43, which may be connected to the base connector 41.
  • the wire connector 43 may be electrically connected to the wire 401, for example, the wire connector 43 may be electrically connected to the wire 401 of the power board, so that the power board can transmit power to the heating pot electrical connector 40.
  • the wire connection part 43 and the seat body connection part 41 may be an integral structure.
  • the wire connection part 43 and the seat body connection part 41 may be integrally formed by a mold.
  • the wire connection part 43 and the seat body connection part 41 may be formed by a sheet metal process. In other embodiments, the wire connection part 43 and the seat body connection part 41 may also be formed by other processes.
  • the wire connection portion 43 can be located on the second side 412, which helps to avoid the wire connection portion 43 occupying the spatial position of the first side 411, thereby helping to avoid interference with the electrical connection between the pot body abutment portion 42 and the heating pot 20, and also helps to electrically connect the wire 401 to the wire connection portion 43 from the outside of the heating pot electrical connector 40.
  • the wire connection portion 43 may include a connection plate 431, a first limiting portion 432, and a second limiting portion 433, wherein the first limiting portion 432 and the second limiting portion 433 are both connected to the connection plate 431.
  • the connection plate 431 may be connected to the seat body connection portion 41, the first limiting portion 432 and the second limiting portion 433 may be respectively connected to both sides of the connection plate 431, and the connection plate 431, the first limiting portion 432, and the second limiting portion 433 are respectively enclosed to form a wire clamping groove 434.
  • the wire clamping groove 434 helps to improve the stability of the connection between the wire connection portion 43 and the wire 401, so that the wire 401 is not easily separated from the wire connection portion 43.
  • the first limiting portion 432 and the second limiting portion 433 may both be in the shape of a flat plate.
  • the heating pot electrical connector 40 may be a metal member, for example, the heating pot electrical connector 40 may be a copper member or other conductive metal member, so that the heating pot electrical connector 40 can better transmit electricity to the heating pot 20 .
  • the end surface of the second base 332 may be provided with a receiving groove 3321, and the heating pot 20 may be located in the receiving groove 3321.
  • the pot body abutment portion 42 may be located in the receiving groove 3321 and spaced from the second base 332, so that the second base 332 helps to avoid blocking the pot body abutment portion 42, thereby helping to ensure that the pot body abutment portion 42 has a suitable deflection space.
  • the second base 332 may be provided with a wire receiving groove 3322, and the wire receiving groove 3322 may be located on the outer side wall of the second base 332.
  • the wire connecting portion 43 of the heating pot electrical connector 40 may be placed in the wire receiving groove 3322, so that the second base 332 may provide certain protection for the wire connecting portion 43, which helps to reduce the situation where the wire connecting portion 43 is separated from the wire.
  • the number of the heating pot electrical connectors 40 can be two, and the two heating pot electrical connectors 40 are both assembled on the second base 332 and distributed around the heating pot 20. In this way, one of the heating pot electrical connectors 40 can be connected to the positive electrode of the heating pot 20, and the other heating pot electrical connector 40 can be connected to the negative electrode of the heating pot 20, and the heating device 100 is electrically connected to the heating pot 20 through the two heating pot electrical connectors 40, and the two heating pot electrical connectors 40 help to further improve the reliability of the electrical connection with the heating pot 20.
  • the heating device 100 may further include a first sealing member 51, which may be connected to the first end portion 24 of the heating pot 20 and the heating component 30, and the first sealing member 51 may separate the pot body air inlet 22 from the first air flow channel 26.
  • a first sealing member 51 which may be connected to the first end portion 24 of the heating pot 20 and the heating component 30, and the first sealing member 51 may separate the pot body air inlet 22 from the first air flow channel 26.
  • the first sealing member 51 may be in contact between the first end portion 24 of the heating pot 20 and the second base 332.
  • the first sealing member 51 may be a sealing ring, for example, the first sealing member 51 may be a rubber ring, a silicone ring or other materials.
  • the heating device 100 may further include a second sealing member 52, which may be connected to the second end 25 of the heating pot 20 and the housing 10, and the second sealing member 52 may separate the pot body air outlet 23 from the first air flow channel 26. This helps to reduce the situation where the airflow flowing out of the pot body air outlet 23 flows back into the first air flow channel 26 and is reheated by the heating pot 20 and the heating element 32, thereby helping to ensure that the heating device 100 has good atomization efficiency.
  • the second sealing member 52 may be a sealing ring, for example, the second sealing member 52 may be a rubber ring, a silicone ring or other materials.
  • the heating device 100 may further include a third seal 53, which may be connected to the first base 331 and the housing 10, and the third seal 53 may separate the second airflow channel 31 from the outside air. This helps to reduce the situation where the airflow in the first airflow channel 26 flows out of the housing 10 through the gap between the first base 331 and the housing 10.
  • the third sealing member 53 may be a sealing ring, for example, the third sealing member 53 may be a rubber ring, a silicone ring or other materials.
  • the pot body air inlet 22 and the pot body air outlet 23 of the heating pot 20 are both connected to the substrate cavity 21, and the substrate cavity 21 of the heating pot 20 can be used to accommodate and heat the substrate, the first air flow channel 26 is connected to the shell air inlet 11, and the second air flow channel 31 is connected to the first air flow channel 26 and the pot body air inlet 22, so that the air flow can enter the substrate cavity 21 from the pot body air inlet 22 through the shell air inlet 11, the first air flow channel 26 and the second air flow channel 31 in sequence, and can flow out from the pot body air outlet 23.
  • the air flow entering the first air flow channel 26 from the shell air inlet 11 can absorb the heat emitted by the heating pot 20 and heat up, which helps to achieve the preheating effect of the air flow, and also helps to reduce heat waste and improve the utilization rate of the heat of the heating pot 20.
  • the heating element 32 is arranged in the second air flow channel 31, the air flow entering the second air flow channel 31 can be reheated by the heating element 32, so that the air flow after the reheating enters the matrix cavity 21 of the heating pot 20 to heat the matrix, so that the atomization effect of the matrix is better.
  • an embodiment of the present application also provides an atomization device 200, which includes a shell 300 and a heating device 100 in any of the above embodiments.
  • the shell 300 is provided with a shell air inlet 301, and the heating device 100 is arranged in the shell 300.
  • the shell air inlet 301 is connected to the shell air inlet 11, so the air flow can enter the matrix cavity 21 from the shell air inlet 301, the shell air inlet 11, the first air flow channel 26, the second air flow channel 31 and the pot body air inlet 22 in sequence, and can flow out of the heating pot 20 from the pot body air outlet 23.
  • the pot body air inlet 22 and the pot body air outlet 23 of the heating pot 20 are both connected to the substrate cavity 21, and the substrate cavity 21 of the heating pot 20 can be used to accommodate and heat the substrate, the first air flow channel 26 is connected to the shell air inlet 11, and the second air flow channel 31 is connected to the first air flow channel 26 and the pot body air inlet 22, so that the air flow can enter the substrate cavity 21 from the pot body air inlet 22 through the shell air inlet 11, the first air flow channel 26 and the second air flow channel 31 in sequence, and can flow out from the pot body air outlet 23.
  • the air flow entering the first air flow channel 26 from the shell air inlet 11 can absorb the heat emitted by the heating pot 20 and heat up, which helps to achieve the preheating effect of the air flow, and also helps to reduce heat waste and improve the utilization rate of the heat of the heating pot 20.
  • the heating element 32 is arranged in the second air flow channel 31, the air flow entering the second air flow channel 31 can be reheated by the heating element 32, so that the air flow after the reheating enters the matrix cavity 21 of the heating pot 20 to heat the matrix, so that the atomization effect of the matrix is better.

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Abstract

一种加热装置(100)以及雾化装置(200)。加热装置(100)包括壳体(10)、发热锅(20)以及发热组件(30)，发热锅(20)的外侧壁和壳体(10)的内壁形成连通于壳体进气口(11)的第一气流通道(26)，发热锅(20)的锅体进气口(22)与锅体出气口(23)均连通于基质容腔(21)，发热组件(30)的发热件(32)设于第二气流通道(31)内，第二气流通道(31)连通于第一气流通道(26)和锅体进气口(22)。

Description

加热装置以及雾化装置 技术领域
本申请涉及雾化技术领域，特别是涉及加热装置以及雾化装置。
背景技术
雾化装置是用于加热植物草叶、烟膏等基质以产生雾化气体供用户吸食的装置。雾化装置通常具有容纳基质的发热锅，发热锅在通电后能够发热并可以将基质加热以产生雾化气体。
然而，在实现本发明创造过程中，发明人发现相关技术的加热方式对基质的雾化效果还有待提高。
发明内容
基于此，有必要针对相关技术的加热方式对基质的雾化效果还有待提高的问题，提供一种加热装置以及雾化装置。
第一方面，本申请实施例提供一种加热装置，加热装置包括壳体、发热锅以及发热组件，壳体设有壳体进气口。发热锅包括相对的第一端部和第二端部，发热锅位于壳体内，发热锅的外侧壁和壳体的内壁形成第一气流通道，第一气流通道连通于壳体进气口，发热锅设有基质容腔、锅体进气口以及锅体出气口，锅体进气口与锅体出气口均连通于基质容腔，锅体进气口设于第一端部，锅体出气口设于第二端部。发热组件包括发热件，且设有第二气流通道，发热件设于第二气流通道内，第二气流通道连通于第一气流通道和锅体进气口。
在其中一些实施例中，发热组件还包括基座，基座装配于壳体，且设有第二气流通道，第一端部装配于基座。
在其中一些实施例中，基座包括第一基座和第二基座，第一基座装配于壳体，第二基座装配于第一基座内，第二基座与第一基座限定形成第二气流通道，发热件位于第一基座与第二基座之间，第一端部装配于第二基座背离发热件的一侧。
在其中一些实施例中，第二气流通道包括依次连通的第一通道段、第二通道段以及第三通道段，第一通道段连通第一气流通道，第三通道段连通锅体进气口，第一通道段位于第二基座的侧壁与第一基座的侧壁之间，第二通道段位于第二基座的底壁与第一基座的底壁之间，第三通道段贯穿第二基座，发热件位于第二通道段。
在其中一些实施例中，第三通道段贯穿第二基座的底壁并形成连通孔；发热组件还包括导流件，导流件位于第二基座的底壁与第一基座的底壁之间，并环绕连通孔，导流件背离第一通道段的一侧设有开口，发热件环绕导流件分布。
在其中一些实施例中，导流件包括第一导流板、第二导流板以及第三导流板，第一导流板、第二导流板以及第三导流板依次连接，第一导流板与第三导流板均凸设于第二导流板背离第一通道段的一侧，第一导流板与第三导流板间隔并围成开口。
在其中一些实施例中，导流件抵接于第二基座的底壁与第一基座的底壁。
在其中一些实施例中，第一基座的内侧壁设有第一定位部，第二基座的外侧壁设有第二定位部，第二定位部与第一定位部定位配合。
在其中一些实施例中，第一基座设有主体装配部和电极装配部，主体装配部与电极装配部均位于第二气流通道，发热件包括相连接的发热主体和电极，发热主体装配于主体装配部，电极装配于电极装配部。
在其中一些实施例中，主体装配部包括第一限位件和第二限位件，第一限位件与第二限位件相对间隔且均设有第一限位卡槽，发热主体的一端卡设于第一限位件的第一限位卡槽，发热主体的另一端卡设于第二限位件的第一限位卡槽。
在其中一些实施例中，第二基座的底壁抵靠于第一限位件与第二限位件。
在其中一些实施例中，发热组件还包括隔热块，隔热块凸设于第一基座的底壁并位于第 二气流通道，隔热块与发热主体接触。
在其中一些实施例中，电极包括第一电极和第二电极，第一电极与第二电极分别连接于发热主体的两端。电极装配部包括第一卡块和第二卡块，第一卡块与第二卡块相对间隔且均设有第二限位卡槽，第一电极卡设于第一卡块的第二限位卡槽，第二电极卡设于第二卡块的第二限位卡槽。
在其中一些实施例中，壳体的内侧壁设有第一卡合部，第一基座的外侧壁设有第二卡合部，第二卡合部与第一卡合部可拆卸地卡合。
在其中一些实施例中，加热装置还包括发热锅电连接件，发热锅电连接件装配于第二基座并与发热锅电连接。
在其中一些实施例中，发热锅电连接件包括座体连接部以及锅体抵接部，座体连接部装配于第二基座，锅体抵接部连接于座体连接部朝发热锅的一侧并抵接于发热锅。
在其中一些实施例中，加热装置还包括第一密封件，第一密封件连接于第一端部与发热组件，第一密封件间隔开锅体进气口与第一气流通道。
在其中一些实施例中，加热装置还包括第二密封件，第二密封件连接于第二端部与壳体，第二密封件间隔开锅体出气口与第一气流通道。
第二方面，本申请实施例还提供一种雾化装置，雾化装置包括外壳以及上述任一实施例中的加热装置，外壳设有外壳进气口，加热装置设置于外壳内，外壳进气口连通壳体进气口。
上述任一实施例中，发热锅的锅体进气口与锅体出气口均连通于基质容腔，发热锅的基质容腔可以用于容纳基质并对基质进行加热，第一气流通道连通于壳体进气口，第二气流通道连通于第一气流通道和锅体进气口，则气流可以依次经过壳体进气口、第一气流通道以及第二气流通道从锅体进气口进入基质容腔内，并可以从锅体出气口流出。由于发热锅的外侧壁和壳体的内壁形成第一气流通道，使得从壳体进气口进入第一气流通道的气流可以吸收发热锅散发出的热量并升温，有助于实现对气流的预热效果，同时亦有助于减少热量浪费，提高发热锅的热量的利用率。并且由于发热件设于第二气流通道内，使得进入第二气流通道内的气流可以经过发热件进行二次加热，以便于二次加热后的气流进入发热锅的基质容腔内对基质进行加热，使得基质的雾化效果较好。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本申请实施例提供的雾化装置的结构示意图。
图2示出了图1的雾化装置的加热装置的结构示意图。
图3示出了图2的加热装置的另一视角的结构示意图。
图4示出了图2的加热装置的分解示意图。
图5示出了图3的加热装置沿Ⅴ-Ⅴ线的剖切示意图。
图6示出了图3的加热装置沿Ⅵ-Ⅵ线的剖切示意图。
图7示出了图4的加热装置的部分结构的结构示意图。
图8示出了图4的加热装置的另一部分结构示意图。
图9示出了图2的加热装置的另一结构示意图。
图10示出了图9的加热装置的发热锅电连接件的结构示意图。
图11示出了图10的发热锅电连接件的剖切示意图。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是 本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，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。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1至图11，本申请实施例提供的加热装置100以及雾化装置200用于对气溶胶生成基质进行加热以产生气溶胶供用户使用。其中，所述加热方式可以为对流、传导、辐射或者其组合。所述气溶胶生成基质的形态可以是凝胶、膏体或固体等。当气溶胶生成基质为固体时，其可以是粉碎状、颗粒化、粉末状、粒状、条状或片状形式的固体。所述气溶胶产生基质包括但不限于是用于医疗、养生、健康、美容目的的材料，例如，所述气溶胶产生基质为植物类材料，例如植物的根、茎、叶、花、芽、种子等。
参阅图1至图3，本申请实施例提供一种加热装置100，加热装置100可以作为雾化装置200的加热结构。加热装置100包括壳体10、发热锅20以及发热组件30，发热锅20与发热组件30均可以装配于壳体10。其中，发热锅20与发热组件30均能够发热。
壳体10可以是隔热壳体，以便于减少发热锅20与发热组件30的热量散失。壳体10设有壳体进气口11，以便于加热装置100外的空气可以经壳体进气口11进入壳体10内。
参阅图4至图6，发热锅20可以为石英锅或其他类型的锅。发热锅20的外壁可以设有发热体，发热体可以为红外电热图层、电热丝等等，发热体可以通过印刷的方式丝印于发热锅20的锅体。如此，发热锅20在通电后能够发热升温。
其中，图5和图6中带虚线的箭头表示气流的流动方向。
发热锅20设有基质容腔21、锅体进气口22以及锅体出气口23，锅体进气口22与锅体出气口23均连通于基质容腔21。基质容腔21可以用于容纳基质，则发热锅20在通电后能够发热并可以将基质加热以产生雾化气体。其中，锅体出气口23可以方便雾化气体流出发热锅20外，以便于用户可以经过雾化装置200的吸嘴吸食雾化气体。锅体进气口22则可以为 基质容腔21补充空气。
发热锅20包括第一端部24和第二端部25，第一端部24和第二端部25相对。锅体进气口22设于第一端部24，锅体出气口23设于第二端部25。第一端部24与第二端部25可以根据发热锅20的结构形状不同而不同。例如发热锅20可以大体呈圆筒状、椭圆筒状、方筒状或其他筒状，则第一端部24可以为发热锅20的底部，第二端部25可以为发热锅20的顶部，以便于气流可以从发热锅20的底部进入基质容腔21，且雾化气体可以从发热锅20的顶部流出基质容腔21。
发热锅20位于壳体10内。发热锅20的外侧壁和壳体10的内壁形成第一气流通道26，第一气流通道26连通于壳体进气口11，则从壳体进气口11进入第一气流通道26的气流可以吸收发热锅20散发出的热量并升温，有助于实现对气流的预热效果，同时亦有助于减少热量浪费，提高发热锅20的热量的利用率。
发热组件30设有第二气流通道31，第二气流通道31连通于第一气流通道26和锅体进气口22，则气流可以依次经过壳体进气口11、第一气流通道26以及第二气流通道31从锅体进气口22进入基质容腔21内，并可以从锅体出气口23流出。
发热组件30包括发热件32，发热件32设于第二气流通道31内，使得进入第二气流通道31内的气流可以经过发热件32进行二次加热，以便于二次加热后的气流进入发热锅20的基质容腔21内对基质进行加热，使得基质的雾化效果较好。
在其中一些实施例中，发热组件30还可以包括基座33，基座33可以装配于壳体10。基座33可以设有上述的第二气流通道31，则发热件32可以装配于基座33内，以便于基座33对发热件32提供一定的支撑。
发热锅20的第一端部24可以装配于基座33，则基座33也能够为发热锅20提供一定的支撑。
在其中一些实施例中，基座33可以包括第一基座331和第二基座332，第二基座332装配于第一基座331内，第二基座332与第一基座331限定形成上述的第二气流通道31。如此，基座33通过第一基座331与第二基座332拼合形成第二气流通道31，有助于简化基座33形成第二气流通道31的结构，有效地降低基座33的制造难度。
基座33可以设有定位结构以便于第二基座332装配于第一基座331。例如参阅图6至图8，在其中一些实施例中，第一基座331的内侧壁可以设有第一定位部3311，第二基座332的外侧壁可以设有第二定位部3321，第二定位部3321与第一定位部3311定位配合。如此，在组装基座33的过程中，有助于通过第一定位部3311与第二定位部3321可以较为准确地将第二基座332装配于第一基座331，有助于提高基座33的组装效率。
第一定位部3311与第二定位部3321可以通过定位块与定位槽的方式实现定位配合。
例如第一定位部3311可以包括定位块，定位块可以凸设于第一基座331的内侧壁。第二定位块可以设有定位槽，定位槽可以设于第二基座332的外侧壁，则定位块能够嵌设于定位槽内，使得第一基座331与第二基座332能够实现定位配合。
又例如第一定位部3311可以设有定位槽，定位槽可以设于第一基座331的内侧壁。第二定位块可以包括定位块，定位块可以凸设于第二基座332的外侧壁，则定位块能够嵌设于定位槽内，同样可以使得第一基座331与第二基座332能够实现定位配合。
在其他实施例中，第一定位部3311与第二定位部3321也可以通过其他方式实现定位配合。
第一基座331可以装配于壳体10。第一基座331与壳体10可以通过卡合结构实现连接。例如参阅图6至图7，在其中一些实施例中，壳体10的内侧壁设有第一卡合部12，第一基座331的外侧壁设有第二卡合部3312，第二卡合部3312与第一卡合部12可拆卸地卡合。如此，第一基座331与壳体10通过卡接的方式实现可拆卸连接，连接方式较为简单。
第一卡合部12与第二卡合部3312可以采用块和块的方式实现卡合。
例如第一卡合部12可以包括凸筋，凸筋可以凸设于壳体10的内侧壁。第二卡合部3312 可以包括卡钩，卡钩可以凸设于第一基座331的外侧壁，卡钩与凸筋相对并能够钩住凸筋，使得第一基座331与壳体10能够相互卡合。
又例如第一卡合部12可以包括卡钩，卡钩可以凸设于壳体10的内侧壁。第二卡合部3312可以包括凸筋，凸筋可以凸设于第一基座331的外侧壁，卡钩与凸筋相对并能够钩住凸筋，同样使得第一基座331与壳体10能够相互卡合。
又例如第一卡合部12与第二卡合部3312均可以包括卡钩，两者的卡钩能够相互钩住以实现第一基座331与壳体10的相互卡合。
第一卡合部12与第二卡合部3312也可以采用块和槽的方式实现卡合。
例如第一卡合部12可以包括卡块，卡块可以凸设于壳体10的内侧壁。第二卡合部3312可以设有卡槽，卡块与卡槽相对并能够嵌设于卡槽内，使得第一基座331与壳体10能够实现卡合。
又例如第一卡合部12可以设有卡槽，第二卡合部3312可以设有卡块，卡块与卡槽相对并能够嵌设于卡槽内，同样使得第一基座331与壳体10能够实现卡合。
在其他实施例中，第一卡合部12与第二卡合部3312还可以采用其他方式实现卡合。
在其中一些实施例中，发热件32可以位于第一基座331与第二基座332之间，发热锅20的第一端部24可以装配于第二基座332背离发热件32的一侧。如此，合理地排布了发热件32与发热锅20的位置，有助于保证第二气流通道31的气流经过发热件32加热后进入发热锅20内。
第二气流通道31可以为多个通道连通而成的通道。例如，在其中一些实施例中，第二气流通道31可以包括第一通道段311、第二通道段312以及第三通道段313，第一通道段311、第二通道段312以及第三通道段313依次连通。其中，第一通道段311可以连通第一气流通道26，第三通道段313可以连通锅体进气口22。
第一通道段311可以位于第二基座332的侧壁与第一基座331的侧壁之间，第二通道段312可以位于第二基座332的底壁与第一基座331的底壁之间，第三通道段313可以贯穿第二基座332。如此，三个通道段相互配合可以将气流引导至从发热锅20的底部进入基质容腔21内。
发热件32可以位于第二通道段312，则发热件32可以加热第二通道段312的气流，方便加热后的气流可以直接从第三通道段313流向发热锅20的基质容腔21内。
发热组件30可以设有导流结构以便于提高发热件32对气流的加热效果。例如参阅图6和图8，在其中一些实施例中，发热组件30还可以包括导流件34，导流件34可以位于第二基座332的底壁与第一基座331的底壁之间，发热件32可以环绕导流件34分布。
导流件34可以环绕连通孔3131，连通孔3131可以是第三通道段313贯穿第二基座332的底壁而形成，导流件34背离第一通道段311的一侧可以设有开口344，则从第一通道段311进入第二通道段312的气流可以在导流件34的作用下绕导流件34流动，以便于延长气流从第一通道段311流向连通孔3131的路程，从而可以延长气流与发热件32的接触时间，使得发热件32可以更为充分地对气流进行加热。
导流件34可以为多个板体连接而成的结构。例如，在其中一些实施例中，导流件34可以包括第一导流板341、第二导流板342以及第三导流板343，第一导流板341、第二导流板342以及第三导流板343依次连接，第一导流板341与第三导流板343均可以凸设于第二导流板342背离第一通道段311的一侧，第一导流板341与第三导流板343间隔并围成开口344。如此，第二导流板342可以将气流进行分流，使一部分气流沿第二导流板342的方向流动，且使一部分气流沿第三导流板343的方向流动，从而有助于进一步延长气流在第二通道段312的时间。
在其中一些实施例中，导流件34可以抵接于第二基座332的底壁与第一基座331的底壁，如此，有助于减少气流从导流件34与第二基座332之间的缝隙进入连通孔3131，同时亦有助于减少气流从导流件34与第一基座331之间的缝隙进入连通孔3131，有有助于导流件34 较好地延长气流在第二通道段312的时间。
在其中一些实施例中，导流件34与第二基座332可以为一体结构，例如导流件34与第二基座332可以通过模具一体成型。如此，有助于减少加热装置100的零件数量。
第一基座331可以设有装配发热件32的结构。例如参阅图4和图7，在其中一些实施例中，第一基座331设有主体装配部3313和电极装配部3314，主体装配部3313与电极装配部3314均位于第二气流通道31。对应地，发热件32可以包括发热主体321和电极322，发热主体321和电极322相连接。发热主体321可以装配于主体装配部3313，电极322可以装配于电极装配部3314。如此，使得发热件32所在第一基座331的位置较为稳定，不容易发生偏移。
其中，发热主体321可以为发热丝、电阻丝等结构。
主体装配部3313与发热主体321可以通过卡合的方式实现装配。例如，在其中一些实施例中，主体装配部3313可以包括第一限位件3315和第二限位件3316，第一限位件3315与第二限位件3316相对间隔。第一限位件3315与第二限位件3316均可以设有第一限位卡槽3317，发热主体321的一端可以卡设于第一限位件3315的第一限位卡槽3317，发热主体321的另一端可以卡设于第二限位件3316的第一限位卡槽3317。如此，主体装配部3313与发热主体321通过卡接的方式实现装配，装配方式较为简单。
参阅图5，在其中一些实施例中，第二基座332的底壁可以抵靠于第一限位件3315与第二限位件3316，如此，有助于减少发生第二基座332压坏发热件32的情况。
参阅图6和图7，在其中一些实施例中，发热组件30还可以包括隔热块35，隔热块35可以凸设于第一基座331的底壁并位于第二气流通道31，隔热块35可以与发热主体321接触。如此，有助于减少发热主体321与第一基座331之间的接触面积，有利于隔热。
在其中一些实施例中，隔热块35与第一基座331可以为一体结构。例如隔热块35与第一基座331可以通过模具一体成型。如此，有助于减少加热装置100的零件数量。
电极装配部3314与电极322可以通过卡合的方式实现装配。例如，在其中一些实施例中，电极装配部3314可以包括第一卡块3318和第二卡块3319，第一卡块3318与第二卡块3319相对间隔。第一卡块3318与第二卡块3319均可以设有第二限位卡槽3310。对应地，电极322可以包括第一电极3221和第二电极3222，第一电极3221与第二电极3222分别连接于发热主体321的两端。其中，第一电极3221可以作为正极，第二电极3222可以作为负极。
第一电极3221可以卡设于第一卡块3318的第二限位卡槽3310，第二电极3222可以卡设于第二卡块3319的第二限位卡槽3310。如此，电极装配部3314与电极322通过卡接的方式实现装配，装配方式较为简单。
参阅图9至图11，在其中一些实施例中，加热装置100还可以包括发热锅电连接件40，发热锅电连接件40可以装配于第二基座332并与发热锅20电连接。如此，发热锅电连接件40可以作为电源板与发热锅20电连接的媒介，以便于发热锅电连接件40通电后发热。
发热锅电连接件40可以通过抵接的方式与发热锅20进行接触并实现电连接，例如，在其中一些实施例中，发热锅电连接件40可以包括座体连接部41以及锅体抵接部42，座体连接部41与锅体抵接部42相连接。
发热锅电连接件40可以通过座体连接部41连接于第二基座332，以便于实现发热锅电连接件40固定连接于第二基座332。
发热锅电连接件40可以通过锅体抵接部42与发热锅20进行接触并实现电连接，例如锅体抵接部42可以抵接于发热锅20的发热体，使得发热锅电连接件40可以与发热锅20的发热体进行电连接，如此，发热锅电连接件40可以代替相关技术的焊线方式，有利于发热锅20与发热锅电连接件40之间易于进行拆装，从而方便用户更换不同的发热锅20或将发热锅20拆下清洗。
座体连接部41具有第一侧411和第二侧412，第一侧411和第二侧412相对。沿第一侧411至第二侧412的方向可以为座体连接部41的长度方向，也可以为座体连接部41的宽度 方向，也可以为座体连接部41的厚度方向等等。在其他实施例中，沿第一侧411至第二侧412的方向也可以为座体连接部41的其他方向。
锅体抵接部42位于第一侧411，锅体抵接部42沿第一侧411至第二侧412的方向相对座体连接部41具有可变的位置。例如锅体抵接部42能够相对座体连接部41朝第二侧412的方向偏斜，又例如锅体抵接部42还能够相对座体连接部41朝背离第二侧412的方向偏斜。
如此，有助于锅体抵接部42通过朝第二侧412的方向偏斜以减少发生压坏发热锅20的情况，同时亦有助于锅体抵接部42通过朝背离第二侧412的方向偏斜以与发热锅20保持良好的抵接，从而有助于提高发热锅电连接件40与发热锅20电连接的可靠性，有效地减少了发热锅电连接件40与发热锅20发生接触不良的情况。
锅体抵接部42与座体连接部41可以为一体结构。例如锅体抵接部42与座体连接部41可以通过模具一体成型。又例如锅体抵接部42与座体连接部41可以通过钣金工艺成型。在其他实施例中，锅体抵接部42与座体连接部41也可以采用其他工艺成型。
锅体抵接部42可以为弹性结构，以便于锅体抵接部42可以自适应调整与发热锅20之间的抵接程度。
在其中一些实施例中，锅体抵接部42可以包括连接弹片421和抵接凸起422，连接弹片421与抵接凸起422相连接。连接弹片421可以连接于座体连接部41，抵接凸起422可以设置于连接弹片421背离座体连接部41的一侧。
如此，在发热锅20挤压抵接凸起422的情况下，发热锅20对抵接凸起422的作用力可以传递至连接弹片421，连接弹片421能够在该作用力下朝远离发热锅20的方向发生弹性形变，使得锅体抵接部42可以与发热锅20保持良好接触的情况下不容易压坏发热锅20，从而有助于进一步提高锅体抵接部42与发热锅20电连接的可靠性。
其中，抵接凸起422可以呈球状、半球状或其他结构。
连接弹片421可以为单个连接片结构，也可以为多个连接片连接而成的结构。
例如，在其中一些实施例中，连接弹片421可以包括第一连接片4211、第二连接片4212以及第三连接片4213，第一连接片4211、第二连接片4212以及第三连接片4213依次连接。第一连接片4211可以连接于座体连接部41，抵接凸起422可以连接于第三连接片4213。
第二连接片4212与第一连接片4211可以呈夹角。例如第二连接片4212连接第一连接片4211的一端与座体连接部41沿第一侧411至第二侧412的方向可以具有第一距离，第二连接片4212连接第三连接片4213的一端与座体连接部41沿第一侧411至第二侧412的方向可以具有第二距离，第二距离大于第一距离。如此，第二连接片4212有助于增加第三连接片4213相对第一连接片4211的偏斜距离，继而有助于增加连接弹片421的弹性形变空间，从而有助于较好地保证发热锅电连接件40与发热锅20电连接的可靠性，同时亦有助于较好地减少锅体抵接部42发生压坏发热锅20的情况。
第三连接片4213与第二连接片4212也可以呈夹角，例如第三连接片4213与第二连接片4212之间的夹角可以等于第二连接片4212与第一连接片4211之间的夹角。其中，第三连接片4213与第一连接片4211可以大体平行设置。
在其中一些实施例中，连接弹片421还可以包括第四连接片4214，第四连接片4214可以连接于第三连接片4213背离第二连接片4212的一端，第四连接片4214相对第三连接片4213可以朝向座体连接部41弯折。如此，在发热锅20进行拆装的过程中，第四连接片4214有助于减少连接弹片421发生刮坏发热锅20的外壁或发热体的情况，有助于延长发热锅20的使用寿命。
在其中一些实施例中，第四连接片4214与第三连接片4213之间的相接处可以形成倒圆面，倒圆面可以位于连接弹片421背离座体连接部41的一侧。如此，倒圆面有助于进一步减少连接弹片421发生刮坏发热锅20的外壁或发热体的情况。
在其中一些实施例中，锅体抵接部42的数量可以为多个，多个锅体抵接部42间隔分布。如此，发热锅电连接件40可以通过多个锅体抵接部42与发热锅20进行抵接，多个锅体抵接 部42有助于进一步提高发热锅电连接件40与发热锅20电连接的可靠性。
其中，多个锅体抵接部42可以沿座体连接部41的长度方向间隔分布，多个锅体抵接部42之间的间距可以保持相同。锅体抵接部42的数量可以为两个、三个、四个或五个等等。在图10的实施例中，发热锅电连接件40具有三个锅体抵接部42。
座体连接部41可以通过卡合的方式连接于第二基座332。在其中一些实施例中，座体连接部41可以包括第一连接部413和第二连接部414，第一连接部413和第二连接部414相连接，第二连接部414可以位于第二侧412。连接弹片421可以连接于第一连接部413，第二连接部414与连接弹片421相对，连接弹片421、第一连接部413和第二连接部414围合形成座体卡槽415。如此，座体连接部41可以将第二基座332卡设于座体卡槽415内，以便于实现发热锅电连接件40固定连接于第二基座332。
此外，在第二基座332卡设于座体卡槽415的情况下，第二基座332可以对发热锅电连接件40中围成座体卡槽415的结构进行挤压，例如第二基座332可以沿第二侧412至第一侧411的方向挤压连接弹片421，使得连接弹片421可以带动抵接凸起422朝发热锅20的方向偏斜，有助于抵接凸起422与发热锅20保持良好的抵接接触，继而有助于进一步提高锅体抵接部42与发热锅20电连接的可靠性。
第一连接部413可以呈板状。例如，在其中一些实施例中，第一连接部413可以呈弧形板状，第一连接部413的弧心可以位于第一侧411。如此，有助于发热锅电连接件40适配于圆状发热锅、椭圆状发热锅或其他具有弧状侧壁发热锅等。其中，沿第一侧411至第二侧412的方向可以为第一连接部413的径向。
此外，在锅体抵接部42的数量为多个的情况下，多个锅体抵接部42可以沿第一连接部413的长度方向间隔分布，以便于多个锅体抵接部42配合呈弧形板状的第一连接部413可以更好地与发热锅20进行抵接。
在其中一些实施例中，第二连接部414可以包括多个固定板4141，多个固定板4141可以间隔连接于第一连接部413。如此，多个固定板4141有助于提高座体连接部41与第二基座332连接的稳定性，使得发热锅电连接件40不容易脱离第二基座332。
其中，固定板4141的数量可以为两个、三个、四个或五个等等。在图10的实施例中，第二连接部414包括两个固定板4141。
在其中一些实施例中，发热锅电连接件40还可以包括导线连接部43，导线连接部43可以连接于座体连接部41。导线连接部43可以与导线401进行电连接，例如导线连接部43可以与电源板的导线401进行电连接，以便于电源板可以将电力传输至发热锅电连接件40。
导线连接部43与座体连接部41可以为一体结构。例如导线连接部43与座体连接部41可以通过模具一体成型。又例如导线连接部43与座体连接部41可以通过钣金工艺成型。在其他实施例中，导线连接部43与座体连接部41也可以采用其他工艺成型。
在其中一些实施例中，导线连接部43可以位于第二侧412，则有助于避免导线连接部43占据第一侧411的空间位置，从而有助于避免对锅体抵接部42与发热锅20之间的电连接造成干涉，同时亦有助于导线401从发热锅电连接件40的外侧电连接于导线连接部43。
在其中一些实施例中，导线连接部43可以包括连接板431、第一限位部432以及第二限位部433，第一限位部432与第二限位部433均连接于连接板431。连接板431可以连接于座体连接部41，第一限位部432与第二限位部433可以分别连接于连接板431的两侧，连接板431、第一限位部432与第二限位部433分别围合形成导线卡槽434。如此，导线卡槽434有助于提高导线连接部43与导线401连接的稳定性，使得导线401与导线连接部43之间不容易发生脱离。
其中，第一限位部432与第二限位部433均可以呈平板状。
在其中一些实施例中，发热锅电连接件40可以为金属件，例如发热锅电连接件40可以为铜制件或其他导电金属件，以便于发热锅电连接件40可以较好地将电力传输到发热锅20。
在其中一些实施例中，第二基座332的端面可以设有容纳槽3321，发热锅20可以位于 容纳槽3321内。锅体抵接部42可以位于容纳槽3321内并与第二基座332间隔，则第二基座332有助于避免对锅体抵接部42造成阻挡，从而有助于保证锅体抵接部42具有合适的偏斜空间。
在其中一些实施例中，第二基座332可以设有导线容置槽3322，导线容置槽3322可以位于第二基座332的外侧壁。发热锅电连接件40的导线连接部43可以置于导线容置槽3322内，使得第二基座332可以为导线连接部43提供一定的防护，有助于减少导线连接部43与导线发生脱离的情况。
在其中一些实施例中，发热锅电连接件40的数量可以为两个，两个发热锅电连接件40均装配于第二基座332，并环绕发热锅20分布。如此，便于其中一个发热锅电连接件40可以连接于发热锅20的正极，另一个发热锅电连接件40可以连接于发热锅20的负极，并且加热装置100通过两个发热锅电连接件40与发热锅20进行电连接，两个发热锅电连接件40有助于进一步提高与发热锅20电连接的可靠性。
参阅图4至图5，在其中一些实施例中，加热装置100还可以包括第一密封件51，第一密封件51可以连接于发热锅20的第一端部24与发热组件30，第一密封件51可以间隔开锅体进气口22与第一气流通道26。如此，有助于减少第一气流通道26内的气流没有经过发热件32加热而直接从发热锅20与发热组件30之间的缝隙流入锅体进气口22的情况，从而有助于保证流入锅体进气口22的气流经过发热件32加热。
其中，第一密封件51可以抵接于发热锅20的第一端部24与第二基座332之间。第一密封件51可以为密封圈，例如第一密封件51可以为橡胶圈、硅胶圈或其他材质。
在其中一些实施例中，加热装置100还可以包括第二密封件52，第二密封件52可以连接于发热锅20的第二端部25与壳体10，第二密封件52可以间隔开锅体出气口23与第一气流通道26。如此，有助于减少从锅体出气口23流出的气流回流至第一气流通道26内并重新经过发热锅20和发热件32重复加热的情况，从而有助于保证加热装置100具有良好的雾化效率。
其中，第二密封件52可以为密封圈，例如第二密封件52可以为橡胶圈、硅胶圈或其他材质。
在其中一些实施例中，加热装置100还可以包括第三密封件53，第三密封件53可以连接于第一基座331与壳体10，第三密封件53可以间隔开第二气流通道31与外界空气。如此，有助于减少第一气流通道26内的气流从第一基座331与壳体10之间的缝隙流出壳体10外的情况。
其中，第三密封件53可以为密封圈，例如第三密封件53可以为橡胶圈、硅胶圈或其他材质。
本申请实施例提供的加热装置100中，发热锅20的锅体进气口22与锅体出气口23均连通于基质容腔21，发热锅20的基质容腔21可以用于容纳基质并对基质进行加热，第一气流通道26连通于壳体进气口11，第二气流通道31连通于第一气流通道26和锅体进气口22，则气流可以依次经过壳体进气口11、第一气流通道26以及第二气流通道31从锅体进气口22进入基质容腔21内，并可以从锅体出气口23流出。由于发热锅20的外侧壁和壳体10的内壁形成第一气流通道26，使得从壳体进气口11进入第一气流通道26的气流可以吸收发热锅20散发出的热量并升温，有助于实现对气流的预热效果，同时亦有助于减少热量浪费，提高发热锅20的热量的利用率。并且由于发热件32设于第二气流通道31内，使得进入第二气流通道31内的气流可以经过发热件32进行二次加热，以便于二次加热后的气流进入发热锅20的基质容腔21内对基质进行加热，使得基质的雾化效果较好。
参阅图1，本申请实施例还提供一种雾化装置200，雾化装置200包括外壳300以及上述任一实施例中的加热装置100，外壳300设有外壳进气口301，加热装置100设置于外壳300内，外壳进气口301连通壳体进气口11，则气流可以依次从外壳进气口301、壳体进气口11、第一气流通道26、第二气流通道31以及锅体进气口22进入基质容腔21内，并能够从锅体 出气口23流出发热锅20外。
本申请实施例提供的雾化装置200中，发热锅20的锅体进气口22与锅体出气口23均连通于基质容腔21，发热锅20的基质容腔21可以用于容纳基质并对基质进行加热，第一气流通道26连通于壳体进气口11，第二气流通道31连通于第一气流通道26和锅体进气口22，则气流可以依次经过壳体进气口11、第一气流通道26以及第二气流通道31从锅体进气口22进入基质容腔21内，并可以从锅体出气口23流出。由于发热锅20的外侧壁和壳体10的内壁形成第一气流通道26，使得从壳体进气口11进入第一气流通道26的气流可以吸收发热锅20散发出的热量并升温，有助于实现对气流的预热效果，同时亦有助于减少热量浪费，提高发热锅20的热量的利用率。并且由于发热件32设于第二气流通道31内，使得进入第二气流通道31内的气流可以经过发热件32进行二次加热，以便于二次加热后的气流进入发热锅20的基质容腔21内对基质进行加热，使得基质的雾化效果较好。
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。同时，可以利用上述实施例中导出其它实施方式，使得可以在不脱离本公开的范围的情况下进行结构和逻辑替换和改变。
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 (19)

  1. 一种加热装置，其特征在于，所述加热装置包括：
    壳体，所述壳体设有壳体进气口；
    发热锅，所述发热锅包括相对的第一端部和第二端部，所述发热锅位于所述壳体内，所述发热锅的外侧壁和所述壳体的内壁形成第一气流通道，所述第一气流通道连通于所述壳体进气口，所述发热锅设有基质容腔、锅体进气口以及锅体出气口，所述锅体进气口与所述锅体出气口均连通于所述基质容腔，所述锅体进气口设于所述第一端部，所述锅体出气口设于所述第二端部；以及
    发热组件，所述发热组件包括发热件，且设有第二气流通道，所述发热件设于所述第二气流通道内，所述第二气流通道连通于所述第一气流通道和所述锅体进气口。
  2. 根据权利要求1所述的加热装置，其特征在于，所述发热组件还包括基座，所述基座装配于所述壳体，且设有所述第二气流通道，所述第一端部装配于所述基座。
  3. 根据权利要求2所述的加热装置，其特征在于，所述基座包括第一基座和第二基座，所述第一基座装配于所述壳体，所述第二基座装配于所述第一基座内，所述第二基座与所述第一基座限定形成所述第二气流通道，所述发热件位于所述第一基座与所述第二基座之间，所述第一端部装配于所述第二基座背离所述发热件的一侧。
  4. 根据权利要求3所述的加热装置，其特征在于，所述第二气流通道包括依次连通的第一通道段、第二通道段以及第三通道段，所述第一通道段连通所述第一气流通道，所述第三通道段连通所述锅体进气口，所述第一通道段位于所述第二基座的侧壁与所述第一基座的侧壁之间，所述第二通道段位于所述第二基座的底壁与所述第一基座的底壁之间，所述第三通道段贯穿所述第二基座，所述发热件位于所述第二通道段。
  5. 根据权利要求4所述的加热装置，其特征在于，所述第三通道段贯穿所述第二基座的底壁并形成连通孔；所述发热组件还包括导流件，所述导流件位于所述第二基座的底壁与所述第一基座的底壁之间，并环绕所述连通孔，所述导流件背离所述第一通道段的一侧设有开口，所述发热件环绕所述导流件分布。
  6. 根据权利要求5所述的加热装置，其特征在于，所述导流件包括第一导流板、第二导流板以及第三导流板，所述第一导流板、所述第二导流板以及所述第三导流板依次连接，所述第一导流板与所述第三导流板均凸设于所述第二导流板背离所述第一通道段的一侧，所述第一导流板与所述第三导流板间隔并围成所述开口。
  7. 根据权利要求5所述的加热装置，其特征在于，所述导流件抵接于所述第二基座的底壁与所述第一基座的底壁。
  8. 根据权利要求3所述的加热装置，其特征在于，所述第一基座的内侧壁设有第一定位部，所述第二基座的外侧壁设有第二定位部，所述第二定位部与所述第一定位部定位配合。
  9. 根据权利要求3所述的加热装置，其特征在于，所述第一基座设有主体装配部和电极装配部，所述主体装配部与所述电极装配部均位于所述第二气流通道，所述发热件包括相连接的发热主体和电极，所述发热主体装配于所述主体装配部，所述电极装配于所述电极装配部。
  10. 根据权利要求9所述的加热装置，其特征在于，所述主体装配部包括第一限位件和第二限位件，所述第一限位件与所述第二限位件相对间隔且均设有第一限位卡槽，所述发热主体的一端卡设于所述第一限位件的所述第一限位卡槽，所述发热主体的另一端卡设于所述第二限位件的所述第一限位卡槽。
  11. 根据权利要求10所述的加热装置，其特征在于，所述第二基座的底壁抵靠于所述第一限位件与所述第二限位件。
  12. 根据权利要求10所述的加热装置，其特征在于，所述发热组件还包括隔热块，所述隔热块凸设于所述第一基座的底壁并位于所述第二气流通道，所述隔热块与所述发热主体接触。
  13. 根据权利要求9所述的加热装置，其特征在于，所述电极包括第一电极和第二电极， 所述第一电极与所述第二电极分别连接于所述发热主体的两端；
    所述电极装配部包括第一卡块和第二卡块，所述第一卡块与所述第二卡块相对间隔且均设有第二限位卡槽，所述第一电极卡设于所述第一卡块的所述第二限位卡槽，所述第二电极卡设于所述第二卡块的所述第二限位卡槽。
  14. 根据权利要求3所述的加热装置，其特征在于，所述壳体的内侧壁设有第一卡合部，所述第一基座的外侧壁设有第二卡合部，所述第二卡合部与所述第一卡合部可拆卸地卡合。
  15. 根据权利要求3所述的加热装置，其特征在于，所述加热装置还包括发热锅电连接件，所述发热锅电连接件装配于所述第二基座并与所述发热锅电连接。
  16. 根据权利要求15所述的加热装置，其特征在于，所述发热锅电连接件包括座体连接部以及锅体抵接部，座体连接部装配于所述第二基座，所述锅体抵接部连接于所述座体连接部朝所述发热锅的一侧并抵接于所述发热锅。
  17. 根据权利要求1所述的加热装置，其特征在于，所述加热装置还包括第一密封件，所述第一密封件连接于所述第一端部与所述发热组件，所述第一密封件间隔开所述锅体进气口与所述第一气流通道。
  18. 根据权利要求1所述的加热装置，其特征在于，所述加热装置还包括第二密封件，所述第二密封件连接于所述第二端部与所述壳体，所述第二密封件间隔开所述锅体出气口与所述第一气流通道。
  19. 一种雾化装置，其特征在于，包括：
    外壳，所述外壳设有外壳进气口；以及
    根据权利要求1至18任一项所述的加热装置，所述加热装置设置于所述外壳内，所述外壳进气口连通所述壳体进气口。
PCT/CN2022/126460 2022-10-20 2022-10-20 加热装置以及雾化装置 WO2024082218A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209573236U (zh) * 2019-02-12 2019-11-05 深圳市卓力能电子有限公司 一种空气加热装置及包括该装置的气溶胶产生设备
CN216875000U (zh) * 2021-12-15 2022-07-05 深圳沃德韦科技有限公司 电子雾化装置
CN114711468A (zh) * 2022-04-13 2022-07-08 海南摩尔兄弟科技有限公司 气溶胶产生装置及其雾化组件
WO2022161052A1 (zh) * 2021-01-29 2022-08-04 深圳麦克韦尔科技有限公司 气溶胶产生装置
CN217161101U (zh) * 2021-12-07 2022-08-12 深圳市益中源科技有限公司 雾化组件及电子雾化器

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CN209573236U (zh) * 2019-02-12 2019-11-05 深圳市卓力能电子有限公司 一种空气加热装置及包括该装置的气溶胶产生设备
WO2022161052A1 (zh) * 2021-01-29 2022-08-04 深圳麦克韦尔科技有限公司 气溶胶产生装置
CN217161101U (zh) * 2021-12-07 2022-08-12 深圳市益中源科技有限公司 雾化组件及电子雾化器
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