WO2024027369A1 - 加热组件及气溶胶生成装置 - Google Patents

加热组件及气溶胶生成装置 Download PDF

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Publication number
WO2024027369A1
WO2024027369A1 PCT/CN2023/102423 CN2023102423W WO2024027369A1 WO 2024027369 A1 WO2024027369 A1 WO 2024027369A1 CN 2023102423 W CN2023102423 W CN 2023102423W WO 2024027369 A1 WO2024027369 A1 WO 2024027369A1
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WO
WIPO (PCT)
Prior art keywords
aerosol
air inlet
tube
housing
inlet channel
Prior art date
Application number
PCT/CN2023/102423
Other languages
English (en)
French (fr)
Inventor
袁腾腾
廖焱程
Original Assignee
深圳麦时科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦时科技有限公司 filed Critical 深圳麦时科技有限公司
Publication of WO2024027369A1 publication Critical patent/WO2024027369A1/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
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present invention relates to the technical field of electronic atomization, and in particular to a heating component and an aerosol generating device.
  • Low-temperature baking aerosol generation devices have attracted more and more attention and favor due to their advantages such as safety, convenience, health, and environmental protection.
  • the aerosol generation device mainly includes a containment tube, a heating element base and a heating element.
  • the storage tube is used to store aerosol-generating products.
  • the heating element is arranged on the heating element base and is used to heat and atomize the matrix in the aerosol-generating product when electricity is applied to form an aerosol.
  • the suction airway of the existing aerosol generating device is usually a U-shaped airway, that is, during the suction process, air enters from the gap between the containing tube and the aerosol generating product, and then flows from the base of the heating element to the aerosol-generating product. The gap between the bottoms of the aerosol-generating article enters the aerosol-generating article.
  • the airflow entering from the gap between the storage tube and the aerosol-generating article flows along the side wall of the aerosol-generating article, which will affect the heating temperature of the aerosol-generating article, thereby affecting the atomization efficiency of the aerosol-generating article.
  • the user has a bad smoking experience.
  • the temperature of the outer wall of the aerosol generating device is relatively high, making it easy to cause scalding problems.
  • the heating assembly and aerosol generation device provided by this application are intended to solve the problem that the existing airflow entering from the gap between the containment tube and the aerosol-generating product and flowing along the side wall of the aerosol-generating product will cause damage to the aerosol-generating product.
  • the heating temperature affects the atomization efficiency of the aerosol-generating products, causing the user to have a bad inhalation taste.
  • the aerosol generating device includes: a first housing, a receiving component, and a second housing; wherein, the receiving component is provided in the first housing and is used to store aerosol generating products; wherein the receiving component includes a first A receiving tube and a second receiving tube, the first receiving tube and the first housing or the aerosol generating product define a first air inlet channel; the second housing is provided in the first housing, And it is arranged around at least the second receiving tube to cooperate with the second receiving tube to define a second air inlet channel; during suction, the air passes through the first air inlet channel, the second air inlet channel and the second air inlet channel in sequence. Channels enter the aerosol-generating article.
  • the aerosol-generating article includes a matrix section; and the second holding tube is at least used to accommodate the matrix section of the aerosol-generating article.
  • the second housing and the second receiving tube are spaced apart, and the gap between the second housing and the second receiving tube forms the second air inlet passage; the second air inlet passage
  • the cross-sectional area of the channel is larger than the cross-sectional area of the first air inlet channel.
  • the first containing tube is spaced apart from the aerosol generating product contained in the first containing tube, and there is a gap between the first containing tube and the aerosol generating product contained therein.
  • the gap forms the first air inlet passage.
  • the first receiving tube is carried on the second housing and is spaced apart from the second receiving tube along the axial direction of the second housing.
  • the first receiving tube is separated from the second receiving tube.
  • the gap between the two receiving tubes communicates with the first air inlet channel and the second air inlet channel.
  • the first storage tube includes:
  • the main body part has an inner diameter larger than the outer diameter of the aerosol-generating product contained therein, and the gap between the main body part and the aerosol-generating product contained therein forms the first air intake channel;
  • the overlapping portion is provided around the outer wall surface of the main body portion for overlapping the second housing.
  • the second storage tube includes:
  • the load-bearing part is provided with a number of first ribs arranged at intervals;
  • the receiving part is carried on the surface of the first rib; two adjacent first ribs cooperate with the receiving part to form a third air inlet channel, and the air flowing through the second air inlet channel passes through the The third air inlet channel enters the aerosol generating article.
  • a number of limiting ribs are provided on the inner wall surface of the side wall of the first containing tube; the number of limiting ribs are evenly distributed on the first containing tube, and are respectively used to interact with the aerosol-generating product. Abut.
  • Each of the limiting ribs extends along the axial direction of the first receiving tube from an end of the first receiving tube away from the second receiving tube to an end close to the second receiving tube.
  • first receiving tube and the second receiving tube are sealedly connected, and the first receiving tube is spaced apart from the first housing to cooperatively define the first air inlet channel.
  • the first storage tube includes:
  • the main body part has a plurality of grooves formed on the outer wall surface of the side wall of the main body part.
  • the grooves penetrate both ends of the main body part and cooperate with the first shell to form the first air inlet channel. ;
  • An overlapping portion is provided around the outer wall surface of the main body portion for overlapping the second housing; and the overlapping portion is provided with a vent hole at a position corresponding to the groove; the vent holes are connected the first air inlet channel and the second air inlet channel.
  • main body part and the second storage tube are both hollow tubular shapes with openings at both ends, and the main body part and the second storage tube are integrally formed.
  • the bearing member is arranged on the base of the heating element and has a plurality of second ribs arranged at intervals; the second receiving tube is carried on the surface of several second ribs and is connected with two adjacent second ribs.
  • the two ribs define a fourth air inlet channel, and the air flowing through the second air inlet channel enters the aerosol-generating product through the fourth air inlet channel.
  • the aerosol generating device includes: a first housing, a receiving component, an aerosol generating product and a second housing; wherein the first housing is provided in the first housing, and the receiving component includes a first receiving tube and a second containment tube; the aerosol-generating product is at least partially contained in the containment tube.
  • the first containment tube and the first housing or the aerosol-generating product define a first air inlet channel
  • the second housing is provided in the first housing, and at least Set around the second receiving tube to cooperate with the second receiving tube to define a second air inlet channel; during suction, air enters through the first air inlet channel and the second air inlet channel in sequence
  • the aerosol is generated within the article.
  • the heating component includes: a first housing, a receiving component, and a second housing; wherein, the receiving component is provided in the first housing and is used to store aerosol-generating products; wherein the receiving component includes a first receiving tube and a second receiving tube, the first receiving tube and the first housing or the aerosol-generating product define a first air inlet passage; the second housing is provided in the first housing, and at least Set around the second receiving tube to cooperate with the second receiving tube to define a second air inlet channel; during suction, air enters through the first air inlet channel and the second air inlet channel in sequence The aerosol is generated within the article.
  • the heating component includes: a first shell, a receiving component, an aerosol-generating product, and a second shell; wherein, the receiving component is provided in the first housing, and the receiving component includes a first receiving tube and a second receiving tube.
  • the aerosol-generating product is at least partially contained in the containing component; wherein the first containing tube and the first shell or the aerosol-generating product define a first air inlet channel; the second shell The body is disposed in the first housing and is arranged around at least the second receiving tube to cooperate with the second receiving tube to define a second air inlet passage; during suction, the air passes through the first The air inlet channel and the second air inlet channel enter the aerosol-generating article.
  • the aerosol generating device includes: the above-mentioned heating component and a power supply component; wherein the power supply component is connected to the heating component and used to supply power to the heating component.
  • the beneficial effects of the present application are different from those of the prior art: the heating assembly and the aerosol generating device provided by the embodiments of the present application.
  • the aerosol generating device connects the first containing tube and the first shell or is contained in the first containing tube.
  • the aerosol-generating product defines a first air inlet channel, and the second housing cooperates with the second receiving tube for receiving the aerosol-generating product to form a second air inlet channel, so that when suctioning, the air passes through the first air inlet channel in sequence.
  • the air inlet channel and the second air inlet channel enter the aerosol-generating product; compared to the solution in which air flows directly through the side wall of the aerosol-generating product to its bottom wall and then enters the aerosol-generating product, this application at least flows through the second
  • the air flow in the air inlet channel will not pass through the surface of the aerosol-generating product, which can effectively reduce the impact of the air flow on the atomization temperature of the aerosol-generating product, thereby effectively improving the atomization efficiency of the aerosol-generating product and improving user experience.
  • Figure 1 is a cross-sectional view of an aerosol-generating product inserted into an aerosol-generating device according to an embodiment of the present application
  • Figure 2 is an enlarged view of point A in Figure 1;
  • Figure 3 is a schematic structural diagram of the first storage tube provided by an embodiment of the present application.
  • Figure 4 is a schematic structural diagram of the second storage tube provided by the embodiment of the present application under the first visual perspective;
  • Figure 5 is a schematic structural diagram of the second storage tube provided by the embodiment of the present application under a second view
  • Figure 6a is a first visual cross-sectional view of an aerosol-generating product inserted into an aerosol-generating device according to another embodiment of the present application;
  • Figure 6b is a second perspective cross-sectional view of the aerosol-generating product corresponding to Figure 6a inserted into the aerosol-generating device;
  • Figure 7 is an enlarged view of B in Figure 6a;
  • Figure 8 is a schematic diagram of the overall structure of the storage component provided by an embodiment of the present application.
  • Figure 9 is a schematic structural diagram of a bearing member provided by an embodiment of the present application.
  • Figure 10 is a schematic structural diagram of an aerosol generating device provided by an embodiment of the present application.
  • Figure 11 is a cross-sectional view of an aerosol-generating product inserted into a heating component according to an embodiment of the present application
  • Figure 12 is a cross-sectional view of an aerosol-generating article inserted into a heating assembly according to another embodiment of the present application.
  • Aerosol generating device 10a/10b/10c first housing 1; heating element base 2; heating element 3; storage component 4; first storage tube 41; main body part 411; overlapping part 412; limiting rib 413; concave Groove 414; second receiving tube 42; bearing part 421; receiving part 422; first rib 423; ventilation hole 424; insertion hole 425; second housing 5; third housing 6a; battery 6b; heat insulation pad 7 ; Bearing member 8; second rib 81; first air inlet channel S1; second air inlet channel S2; third air inlet channel S3; third air inlet channel S4; aerosol generating product 20; matrix section 21; hollow Section 22; filter section 23; heating component 30; power supply component 40.
  • first”, “second” and “third” in this application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically limited. All directional indications (such as up, down, left, right, front, back%) in the embodiments of this application are only used to explain the relative positional relationship between components in a specific posture (as shown in the drawings). , sports conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • Figure 1 is a cross-sectional view of an aerosol-generating product inserted into an aerosol-generating device according to an embodiment of the present application;
  • Figure 2 is an enlarged view of A in Figure 1; in this embodiment, an aerosol generating device 10a is provided.
  • the aerosol generating device 10a is used to accommodate the aerosol generating product 20, and to heat and atomize the aerosol generating product 20 to form an aerosol that can be inhaled.
  • the aerosol generating device 10a can be used in different fields, such as medical treatment, beauty, recreational smoking and other fields.
  • the aerosol generating article 20 includes a matrix section 21 , a hollow section 22 and a filter section 23 .
  • the matrix section 21 contains the atomizable matrix.
  • the hollow section 22 can accommodate supporting materials (not labeled) for gathering aerosols; the hollow section 22 can also be provided with cooling materials, and the cooling materials include but are not limited to polylactic acid and other phase change materials to prevent atomization.
  • the aerosol is cooled.
  • the filter section 23 is used to filter the aerosol to filter out other impurities in the aerosol.
  • the atomizable matrix is preferably a solid matrix, which can include plant leaves such as vanilla leaves, tea leaves, mint leaves, and one or more of one or more powders, granules, fragments, thin strips, strips or flakes; Alternatively, the solid matrix may contain additional volatile fragrance compounds that are released when the matrix is heated.
  • the atomizable matrix can also be a liquid matrix or a paste matrix, such as oils and medicinal liquids with added aroma components. The following examples all use a solid matrix as the atomizable matrix.
  • the aerosol generating device 10a includes a first housing 1 and a heating element base 2 disposed in the first housing 1 , a heating element 3 , a receiving component 4 , a second housing 5 and a power supply component.
  • the first housing 1 is a hollow housing, and the first housing 1 forms the outer housing of the aerosol generating device 10a.
  • the heating element 3 is disposed on the heating element base 2 and is used to heat and atomize the aerosol-generating product 20 when power is supplied.
  • the heating element 3 may be a heating needle for inserting into the aerosol generating product 20 .
  • the power supply assembly may include a third housing 6a and a battery 6b.
  • the battery 6 b is electrically connected to the heating element 3 and is used to supply power to the heating element 3 .
  • the specific structures of the heating element base 2, the heating element 3 and the power supply assembly can be found in the structures and functions of existing related components.
  • the storage component 4 is disposed on the heating element base 2 and is used to store the aerosol-generating product 20 .
  • the storage assembly 4 includes a first storage tube 41 and a second storage tube 42 .
  • the first containing tube 41 overlaps the second housing 5.
  • the inner diameter of the first containing tube 41 is larger than the outer diameter of the aerosol generating product 20.
  • the first containing tube 41 The inner wall surface of the side wall of 41 is spaced apart from the side wall of the aerosol generating product 20, and the gap between them forms a first air inlet channel S1.
  • FIG. 3 is a schematic structural diagram of a first storage tube provided by an embodiment of the present application.
  • the first storage tube 41 includes a main body part 411 and an overlapping part 412 .
  • the main body 411 is in the shape of a hollow tube with both ends open.
  • the inner diameter of the main body 411 is larger than the outer diameter of the aerosol-generating product 20 contained therein.
  • a gap is formed between the main body 411 and the aerosol-generating product 20 contained therein.
  • a number of limiting ribs 413 are provided on the inner wall surface of the side wall of the main body 411; a number of limiting ribs 413 are evenly distributed on the first receiving tube 41, and are respectively used to resist the aerosol-generating product 20. Then, the aerosol-generating product 20 contained in the first containing tube 41 is radially limited, so that the central axis of the aerosol-generating product 20 coincides with the central axis of the first containing tube 41 .
  • each limiting rib 413 extends along the axial direction of the first receiving tube 41 from an end of the first receiving tube 41 away from the second receiving tube 42 to an end close to the second receiving tube 42; in this way, during the suction process , it can prevent the limiting rib 413 from blocking the air flow and ensure smooth air intake through the first air inlet channel S1.
  • the overlapping portion 412 is provided on the outer wall surface of the side wall of the main body portion 411 and is provided along the circumferential direction of the main body portion 411 .
  • the radial size of the overlapping portion 412 is larger than the inner diameter of the second housing 5 to overlap with the second housing 5 .
  • the end of the second housing 5 is provided on the outer wall surface of the side wall of the main body portion 411 and is provided along the circumferential direction of the main body portion 411 .
  • the radial size of the overlapping portion 412 is larger than the inner diameter of the second housing 5 to overlap with the second housing 5 .
  • the end of the second housing 5 is provided on the outer wall surface of the side wall of the main body portion 411 and is provided along the circumferential direction of the main body portion 411 .
  • the radial size of the overlapping portion 412 is larger than the inner diameter of the second housing 5 to overlap with the second housing 5 .
  • the end of the second housing 5 is provided on the outer wall surface of the side wall
  • the second receiving tube 42 is spaced apart from the first receiving tube 41 along the length direction of the first housing 1 .
  • the second receiving tube 42 At least the matrix section 21 for containing the aerosol-generating article 20 . That is, after the aerosol-generating product 20 is inserted into the containing component 4, the matrix section 21 of the aerosol-generating product 20 is received in the second containing tube 42; the hollow section 22 and the filter section 23 of the aerosol-generating product 20 are received in the first containing tube. inside tube 41. It can be understood that in this embodiment, when extracting the aerosol-generating product 20 in the containing assembly 4, the first housing 1 and the first containing tube 41 are taken out together, and the second containing tube 42 does not produce the extraction function.
  • the specific materials of the first storage tube 41 and the second storage tube 42 can be the same as the materials of the existing storage tubes for containing the aerosol-generating product 20 .
  • the second housing 5 is in the shape of a hollow tube; the second housing 5 is located between the first housing 1 and the second receiving tube 42 , and surrounds at least the second receiving tube 42 of the receiving component 4 and is spaced apart from the second receiving tube 42 It is arranged to cooperate with the second receiving tube 42 to form a second air inlet passage S2.
  • the second air inlet passage S2 is connected with the first air inlet passage S1 through the gap between the first receiving tube 41 and the second receiving tube 42. During suction, the air flows through the first air inlet channel S1, flows through the gap between the first receiving tube 41 and the second receiving tube 42, enters the second air inlet channel S2, and enters the second air inlet channel S2 through the second air inlet channel S2.
  • the aerosol generating product 20 flows out in sequence through the matrix section 21, the hollow section 22 and the filter section 23.
  • the bottom of the aerosol-generating article 20 refers to the end of one end of the matrix section 21 facing away from the filter section 23 .
  • the second housing 5 may also be disposed around part of the first receiving tube 41 , and this application is not limited thereto.
  • the cross-sectional area of the second air intake passage S2 is larger than the cross-sectional area of the first air intake passage S1.
  • the flow speed of the air flow in the second air inlet channel S2 is reduced compared to the flow speed of the first air inlet channel S1, and the air flow affects the aerosol-generating product 20 (i.e., the matrix) corresponding to the second air inlet channel S2.
  • the cooling effect of the section 21) is reduced, so that the influence of the air flow on the temperature of the matrix section 21 of the aerosol-generating article 20 can be further reduced.
  • the cross section is perpendicular to the axial direction of the first housing 1 .
  • Figure 4 is a schematic structural diagram of the second storage tube provided by the embodiment of the present application under the first view.
  • Figure 5 is the second view of the second containment tube provided by the embodiment of the present application. Structural diagram.
  • the second receiving tube 42 includes a carrying part 421 and a receiving part 422 .
  • the bearing part 421 is provided on the heating element base 2, and the bearing part 421 is provided with a number of first ribs 423; a number of first ribs 423 are arranged at intervals on the bearing part 421.
  • an insertion hole 425 is opened in the carrying portion 421 for the heating element 3 to pass through.
  • the receiving portion 422 is in the shape of a hollow tube, and one end of the receiving portion 422 is supported on a side surface of the first rib 423 facing away from the heating element base 2 . Two adjacent first ribs 423 cooperate with the receiving portion 422 to form a third air inlet channel S3. The air flowing through the second air inlet channel S2 enters the accommodating portion 422 through the third air inlet channel S3 and enters to generate aerosol. Products 20. Specifically, the receiving part 422 and the carrying part 421 can be integrally formed.
  • the air flow in the first air inlet channel S1 can be further utilized.
  • the aerosols in the hollow section 22 and the filter section 23 are cooled down to prevent higher temperature aerosols from flowing out.
  • the second housing 5 by arranging the second housing 5 around the second receiving tube 42 for accommodating the matrix section 21 to form the second air inlet channel S2, it is possible to ensure that the air flow in the first air inlet channel S1 is opposite to the hollow section 22. and the cooling effect of the aerosol in the filter section 23, and can reduce the impact of the air flow on the atomization temperature of the matrix section 21.
  • the aerosol generating device 10a also includes other components such as airflow sensors, controllers, sealants, etc.
  • the specific structures and functions of these components are the same or similar to those of existing related components, and can be See prior art.
  • FIG. 6a is a cross-sectional view of an aerosol-generating product inserted into an aerosol-generating device according to another embodiment of the present application.
  • FIG. 6b is a sectional view of the aerosol corresponding to FIG. 6a .
  • Figure 7 is an enlarged view of B in Figure 6a;
  • another aerosol-generating device 10b is provided, which is different from the aerosol-generating device 10a provided in the above embodiment.
  • the first receiving tube 41 and the second receiving tube 42 in the aerosol generating device 10b are sealed and connected.
  • the first receiving tube 41 is spaced apart from the first housing 1 to cooperate to define the first air inlet channel S1. In this way, compared with the aerosol generating device 10a provided in the first embodiment, during the suction process, the air flow in the first air inlet channel S1 can be used to take away part of the heat transferred to the first housing 1, thereby The temperature of the first housing 1 is lowered to prevent the problem of burning hands as much as possible.
  • FIG. 8 is a schematic diagram of the overall structure of the storage component provided by an embodiment of the present application.
  • a number of grooves 414 are formed on the outer wall surface of the side wall of the main body 411 of the first storage tube 41 .
  • the grooves 414 penetrate both ends of the main body 411 along the length direction of the main body 411 and are formed in cooperation with the first housing 1
  • the aerosol generating device 10b also includes a heat insulation pad 7.
  • the heat insulation pad 7 is disposed between the first housing 1 and the first receiving tube 41, and is connected to the first receiving tube 41. 41 are arranged at intervals, and the first air inlet channel S1 is specifically defined by the gap between the heat insulation pad 7 and the first receiving tube 41 .
  • the overlapping portion 412 of the first receiving tube 41 is provided with a ventilation hole 424 at a position corresponding to the groove 414 ; the ventilation hole 424
  • the first air intake passage S1 and the second air intake passage S2 are connected.
  • both the second receiving tube 42 and the main body part 411 can be in the shape of a hollow tube with both ends open, and the main body part 411 and the second receiving tube 42 can be integrally formed. It can be understood that in this embodiment, when extracting the aerosol-generating product 20 in the containing assembly 4 , the first containing tube 41 and the second containing tube 42 are taken out together with the first housing 1 .
  • FIG. 9 is a schematic structural diagram of the bearing member 8 provided by an embodiment of the present application;
  • the aerosol generating device 10b also includes a bearing member 8, which is disposed on the heating element base 2, and It has a plurality of second ribs 81 arranged at intervals;
  • the second receiving tube 42 is specifically carried on the side surface of the plurality of second ribs 81 facing away from the heating element base 2, and is bounded by two adjacent second ribs 81 to form a fourth Intake channel S4.
  • the air flow sequentially flows through the first air inlet channel S1 and the second air inlet channel S2, and enters the aerosol-generating article 20 through the fourth air inlet channel S4, and finally flows through the The matrix section 21, the hollow section 22 and the filter section 23 of the aerosol-generating article 20 flow out.
  • yet another aerosol generating device is provided. Different from the aerosol generating device 10a/10b provided in the above two embodiments, the aerosol generating device further includes an aerosol generating article 20.
  • the specific structure of the aerosol generating device can be See Figure 1 or Figure 6a.
  • FIG. 10 is a schematic structural diagram of an aerosol generating device according to an embodiment of the present application.
  • Yet another aerosol generating device 10c is provided, which aerosol generating device 10c includes a detachably connected heating component 30 and a power supply component 40.
  • the power supply component 40 is connected to the heating component 30 and is used to supply power to the heating component 30 .
  • the power supply component 40 may specifically be a dry battery, a lithium battery, or the like.
  • FIG 11 is a cross-sectional view of a heating assembly provided by an embodiment of the present application;
  • the heating assembly 30 includes a first shell 1, a heating element base 2, and is disposed in the first shell 1.
  • the first shell 1 is a hollow shell, and the first shell 1 forms the outer shell of the heating component 30 .
  • the first housing 1 or the heating element base 2 forms the bottom wall of the heating assembly 30 .
  • the specific structure, function and positional relationship between the first housing 1, the heating element base 2, the heating element 3, the receiving assembly 4 and the second housing 5 can be seen in the corresponding implementations of the above-mentioned Figures 1 to 5.
  • the specific structure, function and positional relationship between the relevant components in the example can achieve the same or similar technical effects, and will not be described again here.
  • FIG 12 is a cross-sectional view of a heating assembly provided by another embodiment of the present application; another heating assembly 30 is provided, which is different from the heating assembly 30 provided in the above embodiment.
  • the first receiving tube 41 and the second receiving tube 42 are sealed and connected, and the first receiving tube 41 is specifically arranged at a distance from the first housing 1 to cooperate to define the first air inlet passage S1.
  • the air flow in the first air inlet channel S1 can be used to take away part of the heat transferred to the first housing 1, thereby reducing the The temperature of the housing 1 is to prevent the problem of burning hands as much as possible.
  • the specific structure and function of the receiving component 4 corresponding to this embodiment can be referred to the specific structure and function of the receiving component 4 in the corresponding embodiment shown in Figures 6a to 8, and will not be described again here.
  • the heating component 30 may also include a carrier 8.
  • the specific structure and function of the carrier 8 and its specific positional relationship with the receiving component 4 and the heating element base 2 can be found in the above related descriptions.
  • yet another heating component 30 is provided.
  • This heating component 30 is different from the heating component 30 provided in the above two specific embodiments in that the heating component 30 further includes an aerosol-generating article 20 .
  • the specific structure, function, material, etc. of the aerosol-generating product 20 can be found in the relevant description above.
  • the specific structure of the heating assembly 30 corresponding to this embodiment can be seen in Figure 11 or Figure 12 .

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Abstract

一种加热组件（30）及气溶胶生成装置（10a），气溶胶生成装置（10a）包括：第一壳体（1）、收容组件（4）、第二壳体（5）；其中，收容组件（4）设于第一壳体（1）内，用于收容气溶胶生成制品（20）；其中，收容组件（4）包括第一收容管（41）和第二收容管（42），第一收容管（41）与第一壳体（1）或与气溶胶生成制品界定出第一进气通道（S1）；第二壳体（5）设于第一壳体（1）内，并至少围绕第二收容管（42）设置，以与第二收容管（42）配合界定出第二进气通道（S2）；在抽吸时，空气依次经由第一进气通道（S1）、第二进气通道（S2）进入气溶胶生成制品（20）内。气溶胶生成装置（10a）在抽吸时，能够有效减弱空气流对气溶胶生成制品（20）的雾化温度的影响，有效提高了气溶胶生成制品（20）的雾化效率，提升了用户抽吸口感。

Description

加热组件及气溶胶生成装置
相关申请的交叉引用
本申请基于2022年08月03日提交的中国专利申请202210929831.1主张其优先权，此处通过参照引入其全部的记载内容。
【技术领域】
本发明涉及电子雾化技术领域，尤其涉及一种加热组件及气溶胶生成装置。
【背景技术】
低温烘烤式气溶胶生成装置因其具有使用安全、方便、健康、环保等优点，而越来越受到人们的关注和青睐。
气溶胶生成装置主要包括收容管、发热体底座和发热体。其中，收容管用于收容气溶胶生成制品。发热体设置于发热体底座上，用于在通电时加热并雾化气溶胶生成制品内的基质，以形成气溶胶。其中，现有气溶胶生成装置的抽吸气道通常为U型气道，即，在抽吸过程中，空气从收容管与气溶胶生成制品之间的间隙进气，再从发热体底座与气溶胶生成制品的底部之间的间隙进入气溶胶生成制品。
然而，从收容管与气溶胶生成制品之间的间隙进入的气流，沿着气溶胶生成制品的侧壁流动会对气溶胶生成制品的加热温度造成影响，从而影响气溶胶生成制品的雾化效率，用户抽吸口感不好。同时，气溶胶生成装置的外壁的温度较高，容易出现烫手的问题。
【发明内容】
本申请提供的加热组件及气溶胶生成装置，旨在解决现有从收容管与气溶胶生成制品之间的间隙进入的气流，沿着气溶胶生成制品的侧壁流动会对气溶胶生成制品的加热温度造成影响，从而影响气溶胶生成制品的雾化效率，用户抽吸口感不好的问题。
为解决上述技术问题，本申请采用的第一个技术方案是：提供一种气溶胶生成装置。该气溶胶生成装置包括：第一壳体、收容组件、第二壳体；其中，收容组件设于所述第一壳体内，用于收容气溶胶生成制品；其中，所述收容组件包括第一收容管和第二收容管，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；第二壳体设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
其中，所述气溶胶生成制品包括基质段；所述第二收容管至少用以收容所述气溶胶生成制品的基质段。
其中，所述第二壳体与所述第二收容管间隔设置，所述第二壳体与所述第二收容管之间的间隙形成所述第二进气通道；所述第二进气通道的横截面面积大于所述第一进气通道的横截面面积。
其中，所述第一收容管的至少部分与收容于所述第一收容管内的所述气溶胶生成制品间隔设置，所述第一收容管与收容于其内的所述气溶胶生成制品之间的间隙形成所述第一进气通道。
其中，所述第一收容管承载于所述第二壳体上，并与所述第二收容管沿所述第二壳体的轴向方向间隔设置，所述第一收容管与所述第二收容管之间的间隙连通所述第一进气通道和所述第二进气通道。
其中，所述第一收容管包括：
主体部，所述主体部的内径大于收容于其内的所述气溶胶生成制品的外径，所述主体部与收容于其内的所述气溶胶生成制品之间的间隙形成所述第一进气通道；
搭接部，围绕所述主体部的外壁面设置，用以搭接于所述第二壳体上。
其中，所述第二收容管包括：
承载部，设置有若干间隔设置的第一筋位；
收容部，承载于所述第一筋位的表面；相邻两个所述第一筋位与所述收容部配合形成第三进气通道，流经所述第二进气通道的空气经由所述第三进气通道进入所述气溶胶生成制品内。
其中，所述第一收容管的侧壁的内壁面上设置有若干限位筋；所述若干限位筋在所述第一收容管上均匀分布，且分别用以与所述气溶胶生成制品抵接。
其中，每一所述限位筋沿所述第一收容管的轴向方向从所述第一收容管背离所述第二收容管的一端延伸至靠近所述第二收容管的一端。
其中，所述第一收容管和所述第二收容管密封连接，所述第一收容管与所述第一壳体间隔设置，以配合界定出所述第一进气通道。
其中，所述第一收容管包括：
主体部，所述主体部的侧壁的外壁面上形成有若干凹槽，所述凹槽贯穿所述主体部的两端，并与所述第一壳体配合形成所述第一进气通道；
搭接部，围绕所述主体部的外壁面设置，用以搭接于所述第二壳体上；且所述搭接部对应所述凹槽的位置开设有通气孔；所述通气孔连通所述第一进气通道和所述第二进气通道。
其中，所述主体部和所述第二收容管均为两端开口的中空管状，且所述主体部与所述第二收容管一体成型。
其中，还包括：
发热体底座；
承载件，设置于所述发热体底座上，且具有若干间隔设置的第二筋位；所述第二收容管承载于若干所述第二筋位的表面，并与相邻两个所述第二筋位界定形成第四进气通道，流经所述第二进气通道的空气经由所述第四进气通道进入所述气溶胶生成制品内。
为解决上述技术问题，本申请采用的第二个技术方案是：提供一种气溶胶生成装置。该气溶胶生成装置包括：第一壳体、收容组件、气溶胶生成制品以及第二壳体；其中，第一壳体设于所述第一壳体内，且所述收容组件包括第一收容管和第二收容管；气溶胶生成制品至少部分收容于所述收 容组件内；其中，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；第二壳体设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
为解决上述技术问题，本申请采用的第三个技术方案是：提供一种加热组件。该加热组件包括：第一壳体、收容组件、第二壳体；其中，收容组件设于所述第一壳体内，用于收容气溶胶生成制品；其中，所述收容组件包括第一收容管和第二收容管，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；第二壳体设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
为解决上述技术问题，本申请采用的第四个技术方案是：提供一种加热组件。该加热组件包括：第一壳体、收容组件、气溶胶生成制品以及第二壳体；其中，收容组件设于所述第一壳体内，且所述收容组件包括第一收容管和第二收容管；气溶胶生成制品至少部分收容于所述收容组件内；其中，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；第二壳体设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
为解决上述技术问题，本申请采用的第五个技术方案是：提供一种气溶胶生成装置。该气溶胶生成装置包括：上述所涉及的加热组件和电源组件；其中，电源组件与所述加热组件连接，用于向所述加热组件供电。
本申请的有益效果，区别于现有技术：本申请实施例提供的加热组件及气溶胶生成装置，该气溶胶生成装置通过使第一收容管与第一壳体或收容于第一收容管内的气溶胶生成制品界定出第一进气通道，使第二壳体与用于收容气溶胶生成制品的第二收容管配合形成第二进气通道，以在抽吸时，使空气依次经由第一进气通道、第二进气通道进入气溶胶生成制品内；相比于空气直接经过气溶胶生成制品的侧壁流至其底壁从而进入气溶胶生成制品的方案，本申请至少流经第二进气通道的空气流不会经过气溶胶生成制品的表面，从而能够有效减弱空气流对气溶胶生成制品的雾化温度的影响，进而有效提高了气溶胶生成制品的雾化效率，提升了用户抽吸口感。
【附图说明】
图1为本申请一实施例提供的气溶胶生成制品插入气溶胶生成装置的剖视图；
图2为图1的A处放大图；
图3为本申请一实施例提供的第一收容管的结构示意图；
图4为本申请实施例提供的第二收容管在第一视觉下的结构示意图；
图5为本申请实施例提供的第二收容管在第二视觉下的结构示意图；
图6a为本申请又一实施例提供的气溶胶生成制品插入气溶胶生成装置的第一视觉下剖视图；
图6b为图6a所对应的气溶胶生成制品插入气溶胶生成装置的第二视觉下剖视图；
图7为图6a的B处放大图；
图8为本申请一实施例提供的收容组件的整体结构示意图；
图9为本申请一实施例提供的承载件的结构示意图；
图10为本申请一实施例提供的气溶胶生成装置的结构简图；
图11为本申请一实施例提供的气溶胶生成制品插入加热组件的剖视图；
图12为本申请另一实施例提供的气溶胶生成制品插入加热组件的剖视图。
附图标记说明
气溶胶生成装置10a/10b/10c；第一壳体1；发热体底座2；发热体3；收容组件4；第一收容管41；主体部411；搭接部412；限位筋413；凹槽414；第二收容管42；承载部421；收容部422；第一筋位423；通气孔424；插入孔425；第二壳体5；第三壳体6a；电池6b；隔热垫7；承载件8；第二筋位81；第一进气通道S1；第二进气通道S2；第三进气通道S3；第三进气通道S4；气溶胶生成制品20；基质段21；中空段22；过滤段23；加热组件30；电源组件40。
【具体实施方式】
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”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”、“第三”的特征可以明示或者隐含地包括至少一个该特征。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。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
下面结合附图和实施例对本申请进行详细的说明。
请参阅图1，图1为本申请一实施例提供的气溶胶生成制品插入气溶胶生成装置的剖视图；图 2为图1的A处放大图；在本实施例中，提供一种气溶胶生成装置10a。该气溶胶生成装置10a用于收容气溶胶生成制品20，以加热并雾化气溶胶生成制品20，形成可供抽吸的气溶胶。该气溶胶生成装置10a可用于不同的领域，例如医疗、美容、休闲吸食等领域。
其中，气溶胶生成制品20包括基质段21、中空段22和过滤段23。基质段21收容有可雾化基质。中空段22可以容置有支撑材料(图未标)，用于聚集气溶胶；中空段22还可有设置冷却材料，冷却材料包括不限于聚乳酸以及其他相变材料等，以对雾化形成的气溶胶进行降温。过滤段23用于对气溶胶进行过滤，以过滤掉气溶胶中的其它杂质。其中，可雾化基质优选采用固体基质，可以包括香草叶、茶叶、薄荷叶等植物叶类，一种或多种的粉末、颗粒、碎片细条、条带或薄片中的一种或多种；或者，固体基质可以包含附加的挥发性香味化合物，以在基质受热时被释放。当然，可雾化基质还可为液体基质或膏状基质，比如添加香气成分的油类、药液等。以下实施例均以可雾化基质采用固体基质为例。
结合图1和图2，该气溶胶生成装置10a包括第一壳体1和设置于第一壳体1内的发热体底座2、发热体3、收容组件4、第二壳体5以及电源组件。其中，第一壳体1为中空壳体，第一壳体1形成气溶胶生成装置10a的外壳体。发热体3设置于发热体底座2上，用于在通电时加热并雾化气溶胶生成制品20。发热体3可为发热针，用于插入气溶胶生成制品20。电源组件可包括第三壳体6a和电池6b。电池6b与发热体3电连接，用于向发热体3供电。其中，发热体底座2、发热体3以及电源组件的具体结构可参见现有相关部件的结构与功能。
如图2所示，收容组件4设置于发热体底座2上，用于收容气溶胶生成制品20。收容组件4包括第一收容管41和第二收容管42。第一收容管41搭接于第二壳体5上，第一收容管41的内径大于气溶胶生成制品20的外径，在气溶胶生成制品20收容于收容组件4内后，第一收容管41的侧壁的内壁面与气溶胶生成制品20的侧壁间隔设置，二者之间的间隙形成第一进气通道S1。
具体的，参见图3，图3为本申请一实施例提供的第一收容管的结构示意图，第一收容管41包括主体部411和搭接部412。主体部411为两端开口的中空管状，主体部411的内径大于收容于其内的气溶胶生成制品20的外径，主体部411与收容于其内的气溶胶生成制品20之间的间隙形成第一进气通道S1。
在具体实施例中，主体部411的侧壁的内壁面上设置有若干限位筋413；若干限位筋413在第一收容管41上均匀分布，且分别用以与气溶胶生成制品20抵接，以对收容于第一收容管41内的气溶胶生成制品20进行径向限位，使气溶胶生成制品20的中心轴线与第一收容管41的中心轴线重合。具体的，每一限位筋413沿第一收容管41的轴向方向从第一收容管41背离第二收容管42的一端延伸至靠近第二收容管42的一端；如此，在抽吸过程中，可防止限位筋413对空气流造成阻挡，保证第一进气通道S1进气顺畅。
搭接部412设置于主体部411的侧壁的外壁面，并沿主体部411的周向一圈设置，且搭接部412的径向尺寸大于第二壳体5的内径，以搭接于第二壳体5的端部。
结合图2，第二收容管42沿第一壳体1的长度方向与第一收容管41间隔设置，第二收容管42 至少用以收容气溶胶生成制品20的基质段21。即，在气溶胶生成制品20插入收容组件4后，气溶胶生成制品20的基质段21收容于第二收容管42内；气溶胶生成制品20的中空段22和过滤段23收容于第一收容管41内。可以理解，在该实施例中，提取收容组件4内的气溶胶生成制品20时，第一壳体1与第一收容管41一起取出，第二收容管42不产生提取功能。第一收容管41和第二收容管42的具体材质可与现有收容气溶胶生成制品20的收容管的材质相同。
第二壳体5呈中空管状；第二壳体5位于第一壳体1和第二收容管42之间，且至少围绕收容组件4的第二收容管42，并与第二收容管42间隔设置，以与第二收容管42配合形成第二进气通道S2，第二进气通道S2通过第一收容管41与第二收容管42之间的间隙与第一进气通道S1连通。在抽吸时，空气流通过第一进气通道S1，流经第一收容管41和第二收容管42之间的间隙进入第二进气通道S2，并经第二进气通道S2进入第二收容管42内，最后依次流过气溶胶生成制品20的基质段21、中空段22及过滤段23流出。其中，气溶胶生成制品20的底部指基质段21背离过滤段23的一端的端部。当然，在其它实施例中，第二壳体5也可围绕第一收容管41的部分设置，本申请对此并不加以限制。
具体的，第二进气通道S2的横截面面积大于第一进气通道S1的横截面面积。如此，空气流在第二进气通道S2内的流动速度相比于第一进气通道S1的流动速度减小，空气流对第二进气通道S2所对应的气溶胶生成制品20(即基质段21)的降温作用减小，从而能够进一步降低空气流对气溶胶生成制品20的基质段21的温度的影响。其中，横截面与第一壳体1的轴向方向垂直。
具体的，参见图4和图5，图4为本申请实施例提供的第二收容管在第一视觉下的结构示意图，图5为本申请实施例提供的第二收容管在第二视觉下的结构示意图。第二收容管42包括承载部421和收容部422。
请同时结合图2和图4，承载部421设置于发热体底座2上，且承载部421上设置有若干第一筋位423；若干第一筋位423在承载部421上间隔设置。在具体实施例中，承载部421上开设有插入孔425，以供发热体3穿过。在气溶胶生成制品20收容于收容组件4内时，气溶胶生成制品20承载于若干第一筋位423的表面。
收容部422呈中空管状，收容部422的一端承载于第一筋位423背离发热体底座2的一侧表面。相邻两个第一筋位423与收容部422配合形成第三进气通道S3，流经第二进气通道S2的空气经由第三进气通道S3进入收容部422内，并进入气溶胶生成制品20。具体的，收容部422与承载部421可一体成型。
上述通过使第一进气通道S1由气溶胶生成制品20的中空段22和过滤段23的侧壁与第一收容管41界定形成，能够进一步利用第一进气通道S1内的空气流对进入中空段22和过滤段23的气溶胶进行降温，以防止较高温度的气溶胶流出的问题发生。同时，通过使空气流的至少部分通过第二进气通道S2进入气溶胶生成制品20内，即，使至少流经第二进气通道S2的空气流不会经过气溶胶生成制品20的表面，相比于现有空气直接经过气溶胶生成制品20的整个侧壁流至其底壁从而进入气溶胶生成制品20内的方案，能够有效减弱空气流对气溶胶生成制品20的雾化温度的影响， 进而有效提高了可雾化基质雾化形成气溶胶的生成效率，提升了用户抽吸口感。进一步地，通过使第二壳体5围绕用于收容基质段21的第二收容管42设置，以形成第二进气通道S2，即能够保证第一进气通道S1内的气流对中空段22和过滤段23中的气溶胶的降温作用，且能够降低气流对基质段21的雾化温度的影响。
当然，在具体实施例中，该气溶胶生成装置10a还包括气流传感器、控制器、密封胶等其它部件，这些部件的具体结构与功能与现有相关部件的结构与功能相同或相似，具体可参见现有技术。
在另一实施例中，参见图6a至图7，图6a为本申请又一实施例提供的气溶胶生成制品插入气溶胶生成装置的第一视觉下剖视图；图6b为图6a所对应的气溶胶生成制品插入气溶胶生成装置的第二视觉下剖视图；图7为图6a的B处放大图；提供另一种气溶胶生成装置10b，与上述实施例提供的气溶胶生成装置10a不同的是：该气溶胶生成装置10b中的第一收容管41和第二收容管42密封连接，第一收容管41具体与第一壳体1间隔设置，以配合界定出第一进气通道S1。这样，相比于第一实施例提供的气溶胶生成装置10a，在抽吸过程中，能够利用第一进气通道S1内的空气流带走传递至第一壳体1上的部分热量，从而降低第一壳体1的温度，以尽可能地防止烫手的问题发生。
进一步地，在该实施例中，参见图8，图8为本申请一实施例提供的收容组件的整体结构示意图。第一收容管41的主体部411的侧壁的外壁面上形成有若干凹槽414，凹槽414沿主体部411的长度方向贯穿主体部411的两端，并与第一壳体1配合形成第一进气通道S1。在具体实施例中，如图7所示，气溶胶生成装置10b还包括隔热垫7，隔热垫7设置于第一壳体1与第一收容管41之间，并与第一收容管41间隔设置，第一进气通道S1具体通过隔热垫7与第一收容管41之间的间隙界定形成。
如图8所示，为了保证第一进气通道S1与第二进气通道S2的连通性，第一收容管41的搭接部412对应凹槽414的位置开设有通气孔424；通气孔424将第一进气通道S1和第二进气通道S2连通。
在该实施例中，第二收容管42和主体部411均可为两端开口的中空管状，且主体部411与第二收容管42可一体成型。可以理解，在该实施例中，提取收容组件4内的气溶胶生成制品20时，第一收容管41和第二收容管42随第一壳体1一起取出。
具体的，结合图7和图9，图9为本申请一实施例提供的承载件8的结构示意图；气溶胶生成装置10b还包括承载件8，承载件8设置于发热体底座2上，且具有若干间隔设置的第二筋位81；第二收容管42具体承载于若干第二筋位81背离发热体底座2的一侧表面，并与相邻两个第二筋位81界定形成第四进气通道S4。在该实施例中，在抽吸时，空气流依次流经第一进气通道S1、第二进气通道S2，并经由第四进气通道S4进入气溶胶生成制品20内，最后依次流过气溶胶生成制品20的基质段21、中空段22及过滤段23流出。
在又一实施例中，提供又一种气溶胶生成装置，与上述两个实施例提供的气溶胶生成装置10a/10b不同的是，该气溶胶生成装置还包括气溶胶生成制品20。该气溶胶生成装置的具体结构可 参见图1或图6a。
在再一实施例中，参见图10，图10为本申请一实施例提供的气溶胶生成装置的结构简图。提供再一种气溶胶生成装置10c，该气溶胶生成装置10c包括可拆卸式连接的加热组件30和电源组件40。电源组件40与加热组件30连接，用于向加热组件30供电。电源组件40具体可以是干电池、锂电池等。
在一具体实施例中，参见图11，图11为本申请一实施例提供的加热组件的剖视图；该加热组件30包括第一壳体1、发热体底座2、设置于第一壳体1内的发热体3、收容组件4、第二壳体5。
其中，第一壳体1为中空壳体，第一壳体1形成加热组件30的外壳体。在该实施例中，第一壳体1或发热体底座2形成加热组件30的底壁。其中，第一壳体1、发热体底座2、发热体3、收容组件4、第二壳体5的具体结构、功能以及彼此之间的位置关系具体可参见上述图1至图5所对应实施例中相关部件的具体结构、功能以及彼此之间的位置关系，且可实现相同或相似的技术效果，在此不再赘述。
在另一具体实施例中，参见图12，图12为本申请另一实施例提供的加热组件的剖视图；提供另一种加热组件30，该加热组件30与上述实施例提供的加热组件30不同的是：第一收容管41和第二收容管42密封连接，第一收容管41具体与第一壳体1间隔设置，以配合界定出第一进气通道S1。这样，相比于第一实施例提供的加热组件30，在抽吸过程中，能够利用第一进气通道S1内的空气流带走传递至第一壳体1上的部分热量，从而降低第一壳体1的温度，以尽可能地防止烫手的问题发生。
具体的，该实施例所对应的收容组件4的具体结构与功能可参见图6a至图8所对应实施例中收容组件4的具体结构与功能，在此不再赘述。
具体的，该加热组件30还可包括承载件8，承载件8的具体结构、功能以及与收容组件4、发热体底座2的具体位置关系可参见上述相关描述。
在又一具体实施例中，提供又一种加热组件30，该加热组件30与上述两个具体实施例提供的加热组件30不同的是，该加热组件30还包括气溶胶生成制品20。气溶胶生成制品20的具体结构、功能、材质等可参见上述相关描述。该实施例所对应的加热组件30的具体结构可参见图11或图12。
以上仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (17)

  1. 一种气溶胶生成装置，其中，包括：
    第一壳体；
    收容组件，设于所述第一壳体内，用于收容气溶胶生成制品；其中，所述收容组件包括第一收容管和第二收容管，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；
    第二壳体，设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
  2. 根据权利要求1所述的气溶胶生成装置，其中，所述气溶胶生成制品包括基质段；所述第二收容管至少用以收容所述气溶胶生成制品的基质段。
  3. 根据权利要求2所述的气溶胶生成装置，其中，所述第二壳体与所述第二收容管间隔设置，所述第二壳体与所述第二收容管之间的间隙形成所述第二进气通道；所述第二进气通道的横截面面积大于所述第一进气通道的横截面面积。
  4. 根据权利要求1所述的气溶胶生成装置，其中，所述第一收容管的至少部分与收容于所述第一收容管内的所述气溶胶生成制品间隔设置，所述第一收容管与收容于其内的所述气溶胶生成制品之间的间隙形成所述第一进气通道。
  5. 根据权利要求4所述的气溶胶生成装置，其中，所述第一收容管承载于所述第二壳体上，并与所述第二收容管沿所述第二壳体的轴向方向间隔设置，所述第一收容管与所述第二收容管之间的间隙连通所述第一进气通道和所述第二进气通道。
  6. 根据权利要求5所述的气溶胶生成装置，其中，所述第一收容管包括：
    主体部，所述主体部的内径大于收容于其内的所述气溶胶生成制品的外径，所述主体部与收容于其内的所述气溶胶生成制品之间的间隙形成所述第一进气通道；
    搭接部，围绕所述主体部的外壁面设置，用以搭接于所述第二壳体上。
  7. 根据权利要求4所述的气溶胶生成装置，其中，所述第二收容管包括：
    承载部，设置有若干间隔设置的第一筋位；
    收容部，承载于所述第一筋位的表面；相邻两个所述第一筋位与所述收容部配合形成第三进气通道，流经所述第二进气通道的空气经由所述第三进气通道进入所述气溶胶生成制品内。
  8. 根据权利要求4所述的气溶胶生成装置，其中，
    所述第一收容管的侧壁的内壁面上设置有若干限位筋；所述若干限位筋在所述第一收容管上均匀分布，且分别用以与所述气溶胶生成制品抵接。
  9. 根据权利要求8所述的气溶胶生成装置，其中，每一所述限位筋沿所述第一收容管的轴向方向从所述第一收容管背离所述第二收容管的一端延伸至靠近所述第二收容管的一端。
  10. 根据权利要求1所述的气溶胶生成装置，其中，所述第一收容管和所述第二收容管密封连接，所述第一收容管与所述第一壳体间隔设置，以配合界定出所述第一进气通道。
  11. 根据权利要求10所述的气溶胶生成装置，其中，所述第一收容管包括：
    主体部，所述主体部的侧壁的外壁面上形成有若干凹槽，所述凹槽贯穿所述主体部的两端，并与所述第一壳体配合形成所述第一进气通道；
    搭接部，围绕所述主体部的外壁面设置，用以搭接于所述第二壳体上；且所述搭接部对应所述凹槽的位置开设有通气孔；所述通气孔连通所述第一进气通道和所述第二进气通道。
  12. 根据权利要求11所述的气溶胶生成装置，其中，所述主体部和所述第二收容管均为两端开口的中空管状，且所述主体部与所述第二收容管一体成型。
  13. 根据权利要求10所述的气溶胶生成装置，其中，还包括：
    发热体底座；
    承载件，设置于所述发热体底座上，且具有若干间隔设置的第二筋位；所述第二收容管承载于若干所述第二筋位的表面，并与相邻两个所述第二筋位界定形成第四进气通道，流经所述第二进气通道的空气经由所述第四进气通道进入所述气溶胶生成制品内。
  14. 一种气溶胶生成装置，其中，包括：
    第一壳体；
    收容组件，设于所述第一壳体内，且所述收容组件包括第一收容管和第二收容管；
    气溶胶生成制品，至少部分收容于所述收容组件内；其中，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；
    第二壳体，设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
  15. 一种加热组件，其中，包括：
    第一壳体；
    收容组件，设于所述第一壳体内，用于收容气溶胶生成制品；其中，所述收容组件包括第一收容管和第二收容管，所述第一收容管与所述第一壳体或与所述气溶胶生成制品界定出第一进气通道；
    第二壳体，设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
  16. 一种加热组件，其中，包括：
    第一壳体；
    收容组件，设于所述第一壳体内，且所述收容组件包括第一收容管和第二收容管；
    气溶胶生成制品，至少部分收容于所述收容组件内；其中，所述第一收容管与所述第一壳体或 与所述气溶胶生成制品界定出第一进气通道；
    第二壳体，设于所述第一壳体内，并至少围绕所述第二收容管设置，以与所述第二收容管配合界定出第二进气通道；在抽吸时，空气依次经由所述第一进气通道、所述第二进气通道进入所述气溶胶生成制品内。
  17. 一种气溶胶生成装置，其中，包括：
    如权利要求15或16所述的加热组件；
    电源组件，与所述加热组件连接，用于向所述加热组件供电。
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