WO2021004227A1 - 气溶胶生成装置 - Google Patents

气溶胶生成装置 Download PDF

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Publication number
WO2021004227A1
WO2021004227A1 PCT/CN2020/095862 CN2020095862W WO2021004227A1 WO 2021004227 A1 WO2021004227 A1 WO 2021004227A1 CN 2020095862 W CN2020095862 W CN 2020095862W WO 2021004227 A1 WO2021004227 A1 WO 2021004227A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity wall
aerosol generating
conductive contact
generating device
heating
Prior art date
Application number
PCT/CN2020/095862
Other languages
English (en)
French (fr)
Inventor
陈斌
张建
何铭利
Original Assignee
深圳御烟实业有限公司
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 深圳御烟实业有限公司 filed Critical 深圳御烟实业有限公司
Publication of WO2021004227A1 publication Critical patent/WO2021004227A1/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
    • 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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the invention relates to the field of low-temperature heating smoke, in particular to an aerosol generating device.
  • Low-temperature heating smoke is also called heating-not-burning smoke. It is more common in the form of cigarettes, but it is different from traditional cigarettes that produce smoke from burning.
  • the low-temperature heating smoke designed with the idea of "heating-not-burning" can make the smoke just heated to Enough to emit the flavor without igniting the smoke material.
  • ordinary cigarettes will produce many harmful substances under the high temperature of 400°C to 1000°C, while the low-temperature heating smoke mostly works below 400°C, which greatly reduces the harmful substances in first-hand smoke and second-hand smoke.
  • heating sheets or heating rods are often used to heat the smoke at low temperature, which is prone to uneven heating. Therefore, there is also a technology that uses a ring heating tube to heat the smoke at low temperature, but when the cigarette is accidentally squeezed or held by the user, the cigarette will be deformed , Part of the surface of the cigarette must not be in direct contact with the inner surface of the annular heating tube, resulting in lower heating efficiency.
  • an aerosol generating device which includes a main body provided with at least one heating cavity for heating the aerosol generating product, and at least one heating cavity is formed by a cavity wall that expands and contracts in a radial direction. Enclosed, at least one part of the cavity wall is driven as a driven part to drive the cavity wall to expand and contract in the radial direction. It can be understood that the expansion and contraction of the cavity wall in the radial direction means that both expansion and contraction can be realized, but not simultaneously.
  • the cavity wall includes a flexible structure or an elastic structure that can be curled.
  • the cavity wall includes a non-conductive flexible structure that can be curled or a non-conductive elastic structure that can be curled, and the flexible structure or the elastic structure is provided with a conductive material.
  • the heating section includes a non-conductive flexible structure that can be curled or a non-conductive elastic structure that can be curled, and the flexible structure or the elastic structure is provided with a conductive material.
  • the heating part has a sheet, layer, film, block, net or fence structure.
  • the cavity wall includes a conductive flexible structure that can be curled or a conductive elastic structure that can be curled.
  • an outer wall surface of the cavity wall away from the inside of the heating cavity is provided with a first heat insulation portion that is heat-insulated.
  • the cavity wall is provided with a first conductive contact and a second conductive contact for electrically connecting with a power source, and the power source is formed to be extended for electrical connection with the first conductive contact.
  • the third conductive contact and the fourth conductive contact for electrically connecting with the second conductive contact.
  • the first conductive contact and/or the second conductive contact and the corresponding third conductive contact and/or the fourth conductive contact shrink on the cavity wall Then they are connected to each other to be energized; the first conductive contact and/or the second conductive contact and the corresponding third conductive contact and/or the fourth conductive contact are enlarged on the cavity wall After detaching from each other and power off.
  • the first conductive contact and the corresponding third conductive contact are connected to each other after the cavity wall is contracted to be energized, and the first conductive contact and the corresponding third conductive contact
  • the conductive contacts are disconnected from each other after the cavity wall is enlarged to be powered off; or, the second conductive contact and the corresponding fourth conductive contact are connected to each other after the cavity wall is contracted to be energized, the The second conductive contact and the corresponding fourth conductive contact are separated from each other after the cavity wall is enlarged, and the power is cut off; or, the first conductive contact and the second conductive contact are respectively corresponding to
  • the third conductive contact and the fourth conductive contact are connected to each other to be energized after the cavity wall is contracted, and the first conductive contact and the second conductive contact are respectively connected to the corresponding
  • the third conductive contact and the fourth conductive contact are separated from each other after the cavity wall is enlarged to cut off power.
  • the cavity wall has a sheet, layer, film, mesh or fence structure.
  • one end of the cavity wall is fixed, and the other end of the cavity wall is driven to rotate or move as a driven part; or both ends of the cavity wall are respectively driven to rotate as a driven part Or move.
  • the actuated portion is driven by a driver; or the actuated portion is provided with a toggle member for manual operation.
  • the driven portion is driven by a driver, and a transmission mechanism is also provided between the driven portion and the driver.
  • an insertion hole is opened at one end of the cavity wall, and the other end of the cavity wall passes through the insertion hole and encloses to form the heating cavity.
  • the cavity wall is rolled into a spiral shape to form the heating cavity, one end of the cavity wall is located inside the heating cavity, and the other end of the cavity wall is located outside the heating cavity.
  • a positioning structure is provided between the cavity wall and the main body to enable the cavity wall to be relatively positioned at at least one position relative to the main body.
  • the main body includes a housing, one end of the housing is provided with a hollow cylinder, the cavity wall is located in the hollow cylinder, and the hollow cylinder is rotatably connected or opposite to the housing Fixed connection.
  • an end of the hollow cylinder away from the housing is provided with a socket for inserting the aerosol generating product.
  • a positioning mounting member is provided in the hollow cylinder, the positioning mounting member includes a cylinder body, and at least a part of the cavity wall corresponding to the heating cavity is located in the cylinder body. It is understandable that the cavity wall can be completely located in the cylinder, and the cavity wall can also be part of the cavity wall that forms the heating cavity after being curled.
  • a second heat insulation part is provided on the outer wall of the hollow cylinder and/or the cylinder of the positioning mounting member.
  • the second heat insulation part is formed by a vacuum layer or is made of heat insulation material.
  • the feature A+B+C is disclosed, and in another example, the feature A+B+D+E is disclosed, and the features C and D are equivalent technical means that play the same role.
  • Feature E can be combined with feature C technically, and the A+B+C+D solution should not be regarded as recorded due to technical infeasibility, and A+B+C The +E plan should be deemed to have been documented.
  • the aerosol generating device of the embodiment of the present invention uses a heating cavity that can be expanded and contracted to heat the aerosol generating product, which can make the aerosol generating product fully contact the cavity wall and improve the heating efficiency.
  • FIG. 1 is a schematic diagram of an external view of an aerosol generating device provided by an embodiment of the present invention
  • Figure 2 is an exploded view of an aerosol generating device provided by an embodiment of the present invention.
  • Fig. 3 is a schematic structural diagram of a positioning mounting member of the aerosol generating device in Fig. 2;
  • FIG. 4 is a schematic diagram of a partial structure of an aerosol generating device provided by an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the aerosol generating device inserted into the aerosol generating product in FIG. 4;
  • FIG. 6 is a schematic diagram of a partial structure of an aerosol generating device provided by another embodiment of the present invention.
  • Fig. 7 is a schematic cross-sectional view of a cavity wall provided by an embodiment of the present invention.
  • aerosol-generating product refers to a product that contains smoke material and can generate aerosol by heating, such as smoke or mist, such as aerosol-generating products, cartridges or cigarettes, preferably disposable Products.
  • the aerosol-generating product itself cannot provide electrical energy.
  • the "aerosol generating device" described in the embodiment of the present invention refers to a device for heating an aerosol generating product, such as a smoking set.
  • the aerosol generating device can directly provide thermal energy to heat the aerosol generating product, or provide electrical energy for the aerosol generating product, and the aerosol generating product converts the electrical energy into thermal energy to heat the smoke material.
  • the “smoke material” described in the embodiments of the present invention refers to a smoking substance, which is a substance that can produce odor and/or nicotine and/or smoke when heated or burned, that is, a substance that can be atomized, that is, an aerosol generating substance.
  • the smoke material can be solid, semi-solid and liquid. Because of the consideration of air permeability, assembly and production, the solid smoke material is often processed into flakes, so it is also commonly called flakes, and silk flakes are also called flakes.
  • the tobacco material discussed in the embodiments of the present invention may be natural or synthetic smoke liquid, smoke oil, smoke glue, tobacco paste, cut tobacco, tobacco leaves, etc., for example, synthetic smoke material contains glycerin, propylene glycol and nicotine.
  • the e-liquid is liquid
  • the e-liquid is in the form of oil
  • the glue is in the form of gel
  • the ointment is in the form of paste
  • the cut tobacco includes natural or artificial or extracted and processed cut tobacco
  • the tobacco leaves Including natural or man-made or extracted and processed tobacco leaves.
  • the smoke material can be heated in the form of being sealed by other substances, such as stored in a package that can be degraded by heat, such as a microcapsule. After heating, the required volatile substances are derived from the degraded or porous sealed package.
  • the smoke material described in the embodiments of the present invention may or may not contain nicotine.
  • the tobacco material containing nicotine may include at least one of natural tobacco leaf products, smoke liquid made from nicotine as a raw material, smoke oil, smoke glue, smoke paste, tobacco shreds, tobacco leaves, and the like.
  • the smoke liquid is water-like
  • the smoke oil is oil-like
  • the smoke glue is gel-like
  • the smoke cream is paste-like
  • tobacco shreds include natural or artificial or extracted and processed tobacco
  • tobacco leaves include natural or artificial or extracted and processed tobacco tobacco leaf.
  • the tobacco material that does not contain nicotine mainly contains flavor substances, such as spices, which can be atomized to simulate the smoking process and to quit smoking.
  • the fragrance includes peppermint oil.
  • the smoking material may also include other additives, such as glycerin and/or propylene glycol.
  • the present invention provides an aerosol generating device, including a main body, which refers to a smoking set used to heat the aerosol generating product 200 to generate mist aerosol, which includes a housing 1 and a power supply
  • the power source is preferably battery 2, and the power source can also be a solar panel and so on.
  • the battery 2 is built in the casing 1.
  • a control circuit can be added to the circuit board 3, including but not limited to over-current protection control, temperature control, charging control, discharge control, heating mode control (continuous, pulse, temperature control heating, electromagnetic induction heating, etc.), etc. , And integrated with the battery 2 inside the housing.
  • the main body is provided with at least one heating cavity 4 for heating the aerosol generating product 200.
  • the at least one heating cavity 4 is formed by enclosing a cavity wall 5 that expands and contracts in a radial direction, and at least one part of the cavity wall 5 serves as a driven part 52 is driven to drive the cavity wall 5 to expand and contract in the radial direction.
  • the position of the receiving portion 52 on the cavity wall 5 can be determined according to needs, and the receiving portion 52 can be located at the end, middle, etc. of the cavity wall 5.
  • the activities of the driven portion 52 being driven include but are not limited to movement or rotation.
  • the moving part 52 of the cavity wall 5 is driven to move, and the cavity wall 5 is expanded and contracted in the radial direction.
  • the main body also includes a hollow cylinder 7, which is arranged at one end of the housing 1.
  • the hollow cylinder 7 and the housing 1 are rotationally connected, or the hollow cylinder 7 and the housing 1 are relatively fixedly connected.
  • the fixed connection methods include but It is not limited to integral molding, welding, bonding, detachable connection, etc.
  • the hollow cylinder 7 is provided with a positioning installation member 6, the positioning installation member 6 includes a cylinder body 62, and the cavity wall 5 is located in the cylinder body 62.
  • the cavity wall 5 may be connected with the cylinder 62 or the cavity wall 5 may be connected with the hollow cylinder 7. Or the cavity wall 5 may not be connected with the cylinder 62 and the hollow cylinder 7.
  • a second heat insulation part is provided on the outer wall of the cylinder 62 and/or the hollow cylinder 7, and the second heat insulation part is preferably a vacuum layer, or the second heat insulation part can also be made of a sheet or layer made of a heat insulation material.
  • Shaped, film-shaped, block-shaped heat-insulating parts, heat-insulating materials include but not limited to rubber, plastic, cloth, cotton products, etc.
  • one end of the cavity wall 5 is fixed as the fixed portion 51, and the other end of the cavity wall 5 is used as the driven portion 52 to be driven to rotate or move; or, both ends of the cavity wall 5 are respectively used as the driven portion 52 Driven to rotate or move.
  • the receiving part 52 can be driven by a driver (not shown in the icon), or manually driven.
  • the receiving part 52 is connected with a toggle member for manual operation, and the toggle member is made of insulating material.
  • Drivers include but are not limited to micro motors, micro motors, etc.
  • a transmission mechanism is also provided between the driven part 52 and the driver.
  • Transmission mechanisms include but are not limited to gears, racks, threaded screws, conveyor belts and so on.
  • one end of the cavity wall 5 is provided with an insertion hole 53, and the other end of the cavity wall 5 passes through the insertion hole 53 to enclose the heating cavity 4.
  • One end of the cavity wall 5 is fixed as a fixed portion 51, and the other end of the cavity wall 5 is driven to move as a receiving portion 52. Or, both ends of the cavity wall 5 move. In this way, the heating chamber 4 becomes larger and smaller.
  • a positioning structure is provided between the receiving portion 52 and the main body to position the receiving portion 52 at different positions relative to the main body.
  • the positioning structure includes, but is not limited to, a buckle structure or a matching structure of a wave ball and a groove.
  • the cavity wall 5 is rolled into a spiral shape to form the heating cavity 4, one end of the cavity wall 5 is located inside the heating cavity 4, and the other end of the cavity wall 5 is located outside the heating cavity 4.
  • the end of the cavity wall 5 located inside the heating cavity 4 is connected to the drive shaft of the driver as the driven portion 52, and the other end of the cavity wall 5 located outside the heating cavity 4 is used as the fixed portion 51 to not move, as the drive shaft of the driver moves
  • Rotation drives the driven part 52 located inside to continuously rotate around the drive shaft.
  • the heating cavity is reduced, and when rotating in the reverse direction, the heating cavity is enlarged.
  • one end of the cavity wall 5 located inside the heating cavity 4 serves as a fixed portion 51 to be fixed, and the other end of the cavity wall 5 located outside the heating cavity 4 serves as a driven portion 52 connected to the drive shaft of the driver and follows The drive shaft rotates.
  • the cavity wall 5 includes a flexible structure that can be curled or a base 501 constructed by an elastic structure, and then curls to form the heating cavity 4.
  • the flexible structure or elastic structure includes, but is not limited to, a sheet, layer, film, mesh, or fence structure.
  • the cavity wall 5 includes, but is not limited to, a sheet-like, layered, film-like, mesh-like or fence-like structure.
  • the cavity wall 5 uses a conductive flexible structure as the base 501, and the conductive flexible structure uses a conductive flexible material, including but not limited to conductive heating silica gel, polyimide conductive heating film, or conductive flexible
  • a conductive flexible material including but not limited to conductive heating silica gel, polyimide conductive heating film, or conductive flexible
  • the materials are derivatives and compounds with carbon as part or all of the constituent elements, such as conductive flexible materials made of at least one of carbon nanotubes, graphene, and carbon fibers.
  • the conductive flexible structure can also be formed of a mesh or fence-shaped conductive metal structure.
  • the conductive metal includes, but is not limited to, copper, iron, gold, silver, aluminum, nickel-chromium alloys, metal oxides, iron-chromium-aluminum alloys and One or more of palladium alloys.
  • the cavity wall 5 uses a non-conductive flexible structure as the base 501, and the non-conductive flexible structure uses a non-conductive flexible material.
  • the temperature is higher than 200°C or even higher than 300°C.
  • the temperature generated in the zone generally does not exceed 500°C, and non-conductive flexible materials need heat resistance less than 500°C, such as, but not limited to, polyvinyl alcohol (PVA), polyacrylonitrile (PAN), polyphenylene sulfide ( PPS), chlorinated polyether, polyarylsulfone (PAR), polyether ether ketone (PEEK), polyparaben (POB), polypropylene (PP), polyvinyl formal (PVF), polyvinylidene Dichloroethylene (PVDC), polysulfone (PSF), polyphenylene ether (PPO), polycarbonate (PC) and other heat-resistant plastic materials.
  • PVA polyvinyl alcohol
  • PAN polyacrylonitrile
  • PPS polyphenylene sulfide
  • the cavity wall 5 further includes a heating portion 502 provided on a non-conductive flexible structure, and the heating portion 502 is formed of a conductive material.
  • the heating portion 502 has a sheet, layer, film, block, mesh or fence structure.
  • Conductive materials include but are not limited to metals, alloys, metal composite materials, and/or conductive materials composed of carbon and its derivatives, conductive adhesives, and conductive inks.
  • the heating part 502 is attached to the surface of the non-conductive flexible structure facing the inner side of the heating cavity 4 by fixing methods including but not limited to electroplating, printing, coating, evaporation, printing, pasting, welding, integral molding, etc. .
  • there is an attachment on the side of the non-conductive flexible structure facing the heating cavity 4 and the heating portion 502 is integrally formed on the surface of the attachment through electroplating, printing, coating, pasting, welding, or integral molding.
  • the cavity wall 5 uses a conductive elastic structure as the base 501, and the conductive elastic structure uses a conductive elastic material, such as copper materials such as beryllium copper.
  • the cavity wall 5 may also use a non-conductive elastic structure as the base 501, and the non-conductive elastic structure may use a non-conductive elastic material, such as stainless steel.
  • the cavity wall 5 further includes a heating portion 502 provided on the non-conductive elastic structure, and the heating portion 502 is formed of a conductive material.
  • the heating portion 502 has a sheet, layer, film, block, mesh or fence structure.
  • Conductive materials include but are not limited to metals, alloys, metal composite materials, and/or conductive materials composed of carbon and its derivatives, conductive adhesives, and conductive inks.
  • the heating part 502 is attached to the surface of the non-conductive flexible structure facing the inner side of the heating cavity 4 by fixing methods including but not limited to electroplating, printing, coating, evaporation, printing, pasting, welding, integral molding, etc. .
  • fixing methods including but not limited to electroplating, printing, coating, evaporation, printing, pasting, welding, integral molding, etc.
  • there is an attachment on the side of the non-conductive flexible structure facing the heating cavity 4 and the heating portion 502 is integrally formed on the surface of the attachment through electroplating, printing, coating, pasting, welding, or integral molding.
  • heating part 502 may also be provided on the surface of the conductive flexible structure or the conductive elastic structure.
  • the side of the cavity wall 5 facing away from the inside of the heating cavity is provided with a first heat insulation portion 503 that is heat insulated.
  • the first heat insulation portion 503 is made of insulating materials, preferably insulating and heat-insulating materials, including but not limited to rubber, plastic, cloth, cotton products, and the like.
  • the first heat insulation portion 503 has a sheet shape, a layer shape, a film shape, a block shape, or the like.
  • the cavity wall 5 is provided with a first conductive contact and a second conductive contact for electrical connection with the two electrodes of the battery 2 (ie, the positive electrode and the negative electrode).
  • the specific location is determined according to needs and is not restricted.
  • the first conductive contact and the second conductive contact may be located on the conductive flexible structure, the conductive elastic structure, and/or the heating portion 502.
  • the first conductive contact and the second conductive contact can also be located on a non-conductive flexible structure or a non-conductive elastic structure.
  • the first conductive contact and the second conductive contact are the heating part 502 from the non-conductive flexible structure.
  • the body or the non-conductive elastic structure is exposed on the outside of the cavity wall 5, or a conductive member is used to extend from the heating portion 502 from the non-conductive flexible structure or the non-conductive elastic structure to the outside of the cavity wall 5.
  • Conductive parts include but are not limited to wires, conductive posts, conductive shrapnel, etc.
  • the two electrodes of the battery 2 extend to form a third conductive contact electrically connected to the first conductive contact and a fourth conductive contact 40 electrically connected to the second conductive contact (see FIGS. 4 and 5). ), the positive electrode and the negative electrode of the battery 2 can be extended directly, or can be extended through a conductive member.
  • the conductive member includes, but is not limited to, a wire, a conductive column, a conductive spring, and the like.
  • the first conductive contact and the third conductive contact are relatively fixed and electrically connected.
  • the first Only the two conductive contacts are electrically connected with the fourth conductive contact 40 to be conductively connected.
  • the first conductive contact and the third conductive contact are electrically connected to each other when the moving parts 52 at both ends of the cavity wall 5 are moved to the extent required to reduce the heating cavity 4 respectively.
  • the second conductive contact and the fourth conductive contact 40 are electrically connected to be conductively connected.
  • the aerosol generating device includes a housing 1 in which a battery 2 and a circuit board 3 are installed.
  • a positioning mounting member 6 is provided at one end of the housing 1, and a hollow cylinder 7 is sleeved on the outside of the positioning mounting member 6.
  • One end of the hollow cylinder 7 is rotatably connected with the housing 1, and the other end of the hollow cylinder 7 is provided with aerosol generating products 200 inserted port piece 8.
  • the port 8 is provided with a socket 81.
  • the port member and the hollow cylinder 7 are relatively fixedly connected, and the connection methods include but are not limited to integral molding, welding, bonding, threaded connection, detachable connection, and the like.
  • a rotation limit structure (not shown in the figure) is provided between the hollow cylinder 7 and the housing 1.
  • the rotation limiting structure includes an annular groove and an annular protrusion adapted to the annular groove.
  • the annular groove is provided on one of the hollow cylinder 7 and the housing 1, and the annular protrusion is formed on the other of the hollow cylinder 7 and the housing 1.
  • On the top, the annular protrusion is inserted into the annular groove.
  • the rotation limiting structure may also include internal threads and external threads. The internal threads are formed on one of the hollow cylinder 7 and the housing 1, and the external threads are formed on the other of the hollow cylinder 7 and the housing 1.
  • the hollow cylinder 7 and the housing The body 1 realizes limit rotation through screw connection.
  • the cavity wall 5 is provided with an insertion hole 53, and the other end of the cavity wall 5 passes through the insertion hole 53 to enclose the heating cavity 4.
  • the cavity wall 5 may be composed of the aforementioned various flexible structures, elastic structures and/or heating parts 502.
  • the cavity wall 5 is formed of a conductive flexible structure or a conductive elastic structure, such as Polyimide conductive heating film, flexible film made of graphene material, or beryllium copper sheet made of beryllium copper.
  • the positioning mounting member 6 includes a chassis 61.
  • a substantially cylindrical cylindrical body 62 is protrudingly provided on the chassis 61.
  • the cavity wall 5 is basically located in the cylindrical body 62.
  • Slot 63 one end of the cavity wall 5 is equipped with a first insertion structure 64 that matches the slot 63, and this end of the cavity wall 5 serves as a fixing part 52 by inserting the first insertion structure 64 into the first slot 63 In and fixed.
  • the first insertion structure 64 is two lamellas 100, and the end of the cavity wall 5 is clamped and fixed between the two lamellas 100.
  • the cylinder 62 of the positioning mounting member 6 and/or the outer wall of the hollow cylinder 7 is provided with a second heat insulation part, the second heat insulation part is preferably a vacuum layer, or the second heat insulation part can also be made of heat insulation material A heat-insulating part in sheet, layer, film, or block form.
  • the heat-insulating material includes but not limited to rubber, plastic, cloth, cotton products, etc.
  • the cylinder 62 of the positioning mounting member 6 is also provided with a gap 65, and the other end of the cavity wall 5 is used as the driven part 52 to protrude from the gap 65, and the inner wall of the hollow cylinder 7 protrudes Two clamping parts (not marked in the figure), a second slot 71 is formed between the two clamping parts, or a second slot 71 is formed on the inner wall of the hollow cylinder 7.
  • a second insertion structure 72 adapted to the second slot 71 is installed on the driven portion 52, and the second insertion structure 72 is inserted into the second slot 71.
  • the hollow cylinder 7 is equivalent to a toggle for manual operation. As the hollow cylinder 7 is manually twisted, the driven portion 52 of the cavity wall 5 is driven to move, thereby expanding and contracting the heating cavity 4.
  • the chassis 61 of the positioning mounting member 6 is also protrudingly provided with a first limiting body 66 and a second limiting body 67 for limiting the moving range of the moving portion 52 of the cavity wall 5.
  • a first limiting body 66 and a second limiting body 67 for limiting the moving range of the moving portion 52 of the cavity wall 5.
  • a positioning structure is provided between the chassis 61 of the positioning mounting part 6 and the second insertion structure 72.
  • the positioning structure includes a wave ball 68 and a groove (not shown in the figure).
  • the wave ball 68 is arranged on one of the chassis 61 and the second insert structure 72, and the groove is opened on the chassis 61 and the second Insert the other one of the structural members 72.
  • the number of beads 68 and grooves is determined according to needs.
  • the wave ball 68 or groove provided on the chassis 61 is located between the first limiting body 66 and the second limiting body 67.
  • the wave ball 68 is arranged on the surface of the chassis 61, the groove is opened on the second insertion structure 72, and the chassis 61 is provided with a mounting hole 611 for installing the wave ball 68.
  • the fixing portion 51 of the cavity wall 5 is provided with a first conductive contact for electrically connecting with one of the electrodes of the battery 2, and one of the electrodes (referring to the positive electrode or the negative electrode) of the battery 2 is directly used for electrically connecting with the first conductive contact.
  • the connected third conductive contact, or one of the electrodes of the battery 2 extends through a conductive wire, thimble, and other conductive connectors to extend the third conductive contact for electrical connection with the first conductive contact, The two always maintain a fixed docking state.
  • the moving part 52 of the cavity wall 5 is provided with a second conductive contact for electrically connecting with the other electrode of the battery 2, and the other electrode (referring to the negative electrode or the positive electrode) of the battery 2 can be directly used as a second conductive contact.
  • the fourth conductive contact 40 can be arranged on the first limiting body 66 or on the surface of the chassis 61 close to the first limiting body 66, and the second conductive contact is located on the driven part 52 and the first limiting body 66 of the cavity wall 5.
  • the corresponding positions of the four conductive contacts 40 When the moving part 52 of the cavity wall 5 moves to the first limiting body 66, the heating cavity 4 is contracted while the second conductive contact and the fourth conductive contact 40 are connected to realize energization, thereby heating the aerosol generating product, but
  • the chassis 61 is provided with a through hole 612 for exposing the fourth conductive contact 40.
  • the cylinder 62 of the positioning mounting member 6 and/or the outer wall of the hollow cylinder 7 is provided with a second heat insulation part, the second heat insulation part is preferably a vacuum layer, or the second heat insulation part can also be made of heat insulation material A heat-insulating part in sheet, layer, film, or block form.
  • the heat-insulating material includes but not limited to rubber, plastic, cloth, cotton products, etc.
  • the hollow cylinder 7 When in use, the hollow cylinder 7 is twisted to drive the moving part 52 of the cavity wall 5 to move to the first limiting body 66 and is blocked and stops moving. At this time, the heating cavity 4 reaches the shrinkage requirement and can clamp the aerosol-generating product At the same time, the second conductive contact on the cavity wall 5 and the fourth conductive contact 40 extending from the battery are connected to each other to be energized to heat the aerosol-generating product; twist the hollow cylinder 7 again in the opposite direction to drive the cavity wall 5 When the moving part 52 moves, the second conductive contact will be separated from the fourth conductive contact 40, and the power will be cut off, and the aerosol generating product will stop heating. When the moving part 52 of the cavity wall 5 moves to the second limiter 67 It is blocked and stops moving, the heating chamber 4 expands, and the aerosol-generating product after being sucked is released and easily taken out.
  • Example 2 (not shown, similar to the structure of Example 1)
  • Embodiment 1 The difference from Embodiment 1 is that the structure of the positioning mounting member 6 is different from that of Embodiment 1.
  • the fixed portion 51 of the cavity wall 5 is changed to be another moving portion 52, and the first slot 63 is changed to Set on the inner wall of the hollow cylinder 7, the first conductive contact and the third conductive contact are changed from a fixed electrical connection relationship to an active conductive relationship, that is, a separable and butable connection relationship.
  • the positioning mounting member 6 includes a chassis 61 on which a substantially cylindrical cylindrical body 62 is protrudingly provided.
  • the cavity wall 5 is basically located in the cylindrical body 62.
  • the cylindrical body 62 is provided with two slits 65, and the cavity wall 5 The ends respectively extend from the two gaps 65 as the moving parts 52.
  • the two moving parts 52 move and rotate in the same direction. In some other embodiments, the two movable parts 52 may also move and rotate in opposite directions.
  • a first slot 63 and a second slot 71 are provided on the inner wall of the hollow cylinder 7, and the cavity wall 5 is used as the two ends of the driven part 52 to be provided with a first insertion structure 64 and a second insertion structure 72 respectively.
  • the insertion structure 64 is adapted to the first slot 63 and inserted into the first slot 63
  • the second insertion structure 72 is adapted to the second slot 71 and inserted into the second slot 71.
  • the hollow cylinder 7 is equivalent to a toggle for manual operation. As the hollow cylinder 7 is manually twisted, the two driven parts 52 of the cavity wall 5 are driven to move, thereby expanding and contracting the heating cavity 4. The two moving parts 52 move in a circle with the hollow cylinder 7 in the same direction.
  • the design of the second conductive contact and the fourth conductive contact 40 is the same as that of the first embodiment.
  • the first conductive contact is arranged on the cavity wall 5, and the third conductive contact is extended from the electrode of the battery and located on the chassis 61 of the positioning mounting member 6.
  • the heating cavity 4 is reduced.
  • the first conductive contact and the third conductive contact can be connected to each other to be energized.
  • the second conductive contact and the fourth conductive contact are also energized at the same time to realize the heating function of the heating chamber 4, thereby heating the aerosol generating product.
  • the hollow cylinder 7 When in use, the hollow cylinder 7 is twisted to drive the two moving parts 52 of the cavity wall 5 to move. One of the moving parts 52 is blocked when it moves to the first limiting body 66 and stops moving. At this time, the heating chamber 4 reaches The reduced requirements can clamp the aerosol-generating product. At the same time, the first conductive contact on the cavity wall 5 and the third conductive contact extending from the battery are connected to each other to be energized, and the second conductive contact is connected to the fourth conductive contact extending from the battery.
  • the points 40 are also connected to each other and energized at the same time to realize heating of the aerosol generating product; twist the hollow cylinder 7 again in the opposite direction to drive the moving part 52 of the cavity wall 5 to move, and the first conductive contact and the second conductive contact will be When the third conductive contact and the fourth conductive contact 40 are separated and the power is cut off, the heating of the aerosol-generating product is stopped.
  • the moving part 52 of the cavity wall 5 moves to the second limiting body 67, it is blocked and stops moving.
  • the heating chamber 4 is enlarged, and the aerosol-generating product after the suction is released and easily taken out.
  • Embodiments 1 and 2 are relatively fixed, and the fixed connection methods include, but are not limited to, integral molding, welding, bonding, and detachable connection.
  • Set a rotary knob (not shown) at any position of the integral part formed by the housing 1, the hollow cylinder 7, and the port piece 8. At this time, the rotary knob acts as a rotary member, and the rotary knob is roughly in the shape of a disc.
  • One or both ends of the wall 5, or the upper end and/or the lower end of the rotary knob are connected to the rotary knob as the receiving part 52, and the rotary knob drives the moving part 52 of the cavity wall 5 to move, thereby causing the cavity wall 5 to move.
  • the cavity wall 5 does not need to be connected with the hollow cylinder 7 or the cylinder 62.
  • the pivotable part of the rotary knob is exposed outside the integral part formed by the housing 1, the hollow cylinder 7 and the port member 8, so that the user can manually rotate it.
  • the principle of energizing the battery 2 is the same as that of the first and second embodiments.
  • the general structure of the embodiment 4 is similar to that of the embodiment 1, mainly because there is a big difference in the way of curling and movement of the cavity wall 5.
  • the aerosol generating device includes a casing 1 in which a battery 2 and a circuit board 3 are installed, and the circuit board 3 is provided with a microcontroller (not shown).
  • a positioning mounting member 6 is provided at one end of the housing 1, and a hollow cylinder 7 is sleeved on the outside of the positioning mounting member 6, and the hollow cylinder 7 is immobile.
  • the hollow cylinder 7 is connected to the housing 1, and the connection methods include, but are not limited to, integral molding, welding, bonding, and detachable connection.
  • An end of the hollow cylinder 7 away from the housing 1 is provided with a port 8 for inserting the aerosol generating product, and the port 8 is provided with a socket 81.
  • the port 8 and the hollow cylinder 7 are relatively fixedly connected, and the connection methods include but are not limited to integral molding, welding, bonding, threaded connection, detachable connection, and the like.
  • the cavity wall 5 is rolled into a spiral shape to form the heating cavity 4.
  • the cavity wall 5 may be composed of the aforementioned various flexible structures, elastic structures and/or heating parts 502.
  • the cavity The wall 5 is formed of a conductive elastic structure, such as a beryllium copper sheet made of beryllium copper.
  • one end of the cavity wall 5 is located inside the heating cavity 4 and is set as the inner end of the cavity wall, and the other end of the cavity wall 5 is located outside the heating cavity 4 and is set as the outer end of the cavity wall.
  • the positioning mounting member 6 includes a chassis 61.
  • a substantially cylindrical cylinder 62 is protrudingly provided on the chassis 61.
  • the cavity wall 5 is basically located in the cylinder 62, and the inner end of the cavity wall serves as the driven part 52. Driven by the drive shaft 900 of the driver to rotate, the outer end of the cavity wall is fixed on the cylinder 62 as the fixing portion 51, and the first insertion structure 64 connected to the cavity wall 5 can be inserted into the first slot 63 to be fixed.
  • the outer end of the cavity wall is directly connected to the inner wall of the cylinder 62, including but not limited to welding, bonding, hook connection and the like. The outer end of the cavity wall only needs to be fixed, and all the ways of fixing the outer end of the cavity wall are within the protection scope of the present invention.
  • the micro-controller controls the drive to work, and then drives at least one end of the cavity wall 5 to rotate, reducing the heating cavity 4, and expanding the heating cavity 4 when rotating anyway.
  • the inner end of the cavity wall is connected to the connecting post of the rotatable rotary knob as the moving part 52.
  • the rotary knob is used as a toggle member, and the rotary knob is roughly in the shape of a disc.
  • the connecting column is located at the center of the rotary knob, as the rotary knob rotates, the inner end of the cavity wall is driven to rotate and curl the cavity wall 5.
  • the connecting column is located at a non-central position of the rotary knob, as the rotary knob rotates, the inner end of the cavity wall is driven to revolve and rotate the crimping cavity wall 5, and finally the heating cavity 4 is enlarged and reduced.
  • the pivotable part of the rotary knob is exposed outside the integral part formed by the housing 1, the hollow cylinder 7 and the port member 8, so that the user can manually rotate it.
  • the cavity wall 5 is provided with a first conductive contact and a second conductive contact, the two electrodes of the battery 2 extend out of the third conductive contact and the fourth conductive contact 40, the first conductive contact and the third conductive contact The second conductive contact is electrically connected to the fourth conductive contact.
  • the battery 2 is electrically connected to the microcontroller.
  • the battery 2 is controlled to be energized by the microcontroller and the circuit board 3, so that the heating chamber 4 is heated.
  • the time for controlling the battery 2 to be energized can be before or after the driver is controlled to work, or the heating chamber 4 is reduced to meet the requirements and then the battery 2 is controlled to be energized, both within the protection scope of the present invention.
  • the cylinder 62 of the positioning mounting member 6 and/or the outer wall of the hollow cylinder 7 is provided with a second heat insulation part, the second heat insulation part is preferably a vacuum layer, or the second heat insulation part can also be made of heat insulation material A heat-insulating part in sheet, layer, film, or block form.
  • the heat-insulating material includes but not limited to rubber, plastic, cloth, cotton products, etc.
  • the inner end of the cavity wall is fixed as a fixing part 51, such as by a chassis 61 or the like.
  • the outer end of the cavity wall serves as the driven part 52 and is driven to rotate by the drive shaft 900 of the driver.
  • the driver can be a micro motor or a micro motor, etc.
  • the driver is electrically connected to the microcontroller on the circuit board 3. Use the micro-controller to control the work of the drive, including working time, rotation speed and so on.
  • the cavity wall 5 is provided with a first conductive contact and a second conductive contact, the two electrodes of the battery 2 extend out of the third conductive contact and the fourth conductive contact 40, the first conductive contact and the third conductive contact The second conductive contact is electrically connected to the fourth conductive contact.
  • the battery 2 is electrically connected to the microcontroller.
  • the micro-controller controls the driver to work, and then drives at least one end of the cavity wall 5 to rotate to shrink the heating cavity 4, and the micro-controller and the circuit board 3 control the battery 2 to be energized to heat the heating cavity 4.
  • the time for controlling the battery 2 to be energized can be before or after the driver is controlled to work, or the heating chamber 4 is reduced to meet the requirements and then the battery 2 is controlled to be energized, both within the protection scope of the present invention.
  • the inner end of the cavity wall is fixed as the fixed portion 51, and the outer end of the cavity wall is connected to the connecting post of the rotatable rotary knob as the driven portion 52.
  • the rotary knob is used as a toggle member, and the rotary knob is roughly in the shape of a disc.
  • the outer end of the cavity wall is driven to revolve around the cavity wall 5 to curl.
  • the heating chamber 4 is enlarged and reduced.
  • the pivotable part of the rotary knob is exposed outside the integral part formed by the housing 1, the hollow cylinder 7 and the port member 8, so that the user can manually rotate it.
  • the principle of energizing the battery 2 can adopt the principle of Embodiment 1, or a microcontroller can be used to control the energizing of the battery 2 as described above.
  • the cylinder 62 of the positioning mounting member 6 and/or the outer wall of the hollow cylinder 7 is provided with a second heat insulation part, the second heat insulation part is preferably a vacuum layer, or the second heat insulation part can also be made of heat insulation material A heat-insulating part in sheet, layer, film, or block form.
  • the heat-insulating material includes but not limited to rubber, plastic, cloth, cotton products, etc.
  • the inner end of the cavity wall and the outer end of the cavity wall are respectively used as the driven part 52 to be driven to rotate by the drive shaft 900 of the driver.
  • the inner end of the cavity wall and the outer end of the cavity wall are respectively used as the receiving part 52 to be rotated by the two upper rotary knobs, and at this time, the rotary knob is used as the rotary member.

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Abstract

一种气溶胶生成装置，包括：主体，主体上设置有用于加热气溶胶生成制品（200）的至少一加热腔（4），至少一加热腔（4）是由沿径向扩大和收缩的腔壁（5）围合形成，腔壁（5）的至少一部位作为受动部（52）被驱动进而带动腔壁（5）沿径向扩大和收缩；进而可实现使气溶胶生成制品（200）与腔壁（5）充分接触，提高加热效率。

Description

气溶胶生成装置 技术领域
本发明涉及低温加热烟领域，具体涉及一种气溶胶生成装置。
 背景技术
低温加热烟又称加热不燃烧烟，以卷烟形式比较多见，但与传统的燃烧产生烟气的卷烟不同，以“加热不燃烧”为思路设计的低温加热烟，能使烟料刚好加热到足以散发出味道的程度而不点燃烟料。通常情况下，普通卷烟在400°C至1000°C的吸食高温下会产生众多有害物质，而低温加热烟大多是在400°C以下工作，使一手烟和二手烟中的有害物质大幅减少。
 技术问题
目前多采用加热片或加热棒低温加热烟料，容易出现加热不均的现象，因此也有采用环形加热管低温加热烟料的技术，但当烟卷由于用户意外挤压或手持时用力过度而捏变形，则烟支的一部分表面必然无法与环形加热管的内表面直接接触，导致加热效率降低。
 技术解决方案
基于此，有必要提供一种气溶胶生成装置，包括主体，所述主体设置有用于加热气溶胶生成制品的至少一加热腔，至少一所述加热腔是由沿径向扩大和收缩的腔壁围合形成，所述腔壁的至少一部位作为受动部被驱动进而带动所述腔壁沿径向扩大和收缩。可以理解的是，腔壁沿径向的扩大和收缩是指既可以实现扩大，也可以实现收缩，并非同时实现。
在一优选例中，所述腔壁包括可发生卷曲的柔性结构体或弹性结构体。
在一优选例中，所述腔壁包括非导电的可发生卷曲的柔性结构体或非导电的可发生卷曲的弹性结构体，所述柔性结构体或弹性结构体上设置有由导电材料构造形成的加热部。
在一优选例中，所述加热部呈片状、层状、薄膜状、块状、网状或栅栏状结构。
在一优选例中，所述腔壁包括导电的可发生卷曲的柔性结构体或导电的可发生卷曲的弹性结构体。
在一优选例中，所述腔壁背离所述加热腔内部的外壁面设置有隔热的第一隔热部。
在一优选例中，所述腔壁上设置有用于与电源电性连接的第一导电触点和第二导电触点，所述电源延伸形成有用于与所述第一导电触点电性连接的第三导电触点以及用于与所述第二导电触点电性连接的第四导电触点。
在一优选例中，所述第一导电触点和/或所述第二导电触点与相对应的所述第三导电触点和/或所述第四导电触点在所述腔壁收缩后相互对接而通电；所述第一导电触点和/或所述第二导电触点与相对应的所述第三导电触点和/或所述第四导电触点在所述腔壁扩大后相互脱离而断电。可以理解的是，所述第一导电触点与相对应的所述第三导电触点在所述腔壁收缩后相互对接而通电，所述第一导电触点与相对应的所述第三导电触点在所述腔壁扩大后相互脱离而断电；或者，所述第二导电触点与相对应的所述第四导电触点在所述腔壁收缩后相互对接而通电，所述第二导电触点与相对应的所述第四导电触点在所述腔壁扩大后相互脱离而断电；或者，所述第一导电触点和所述第二导电触点分别与相对应的所述第三导电触点和所述第四导电触点在所述腔壁收缩后相互对接而通电，所述第一导电触点和所述第二导电触点分别与相对应的所述第三导电触点和第四导电触点在所述腔壁扩大后相互脱离而断电。
在一优选例中，所述腔壁呈片状、层状、薄膜状、网状或栅栏状结构。
在一优选例中，所述腔壁的一端固定，所述腔壁的另一端作为受动部被驱动发生转动或移动；或者，所述腔壁的两端分别作为受动部被驱动发生转动或移动。
在一优选例中，所述受动部由驱动器驱动；或者所述受动部设置有用于手动的拨动件。
在一优选例中，所述受动部由驱动器驱动，所述受动部与所述驱动器之间还设置有传动机构。
在一优选例中，所述腔壁的一端开设有插孔，所述腔壁的另一端从所述插孔穿过后围合形成所述加热腔。
在一优选例中，所述腔壁卷曲成螺旋状形成所述加热腔，所述腔壁的一端位于所述加热腔内部，所述腔壁的另一端位于所述加热腔外部。
在一优选例中，所述腔壁与所述主体之间设置有使所述腔壁相对于所述主体在至少一位置相对定位的定位结构。
在一优选例中，所述主体包括壳体，所述壳体的一端设置有中空筒，所述腔壁位于所述中空筒内，所述中空筒与所述壳体之间转动连接或相对固定连接。
在一优选例中，所述中空筒远离所述壳体的一端设置有用于气溶胶生成制品插入的插口。
在一优选例中，所述中空筒内设置有定位安装件，所述定位安装件包括筒体，腔壁上至少与所述加热腔相对应的部分位于所述筒体内。可以理解的是，腔壁可以完全位于筒体内，腔壁也可以是卷曲后形成加热腔的那部分腔壁位于筒体内。
在一优选例中，所述中空筒和/或所述定位安装件的筒体的外壁上设置有第二隔热部。
在一优选例中，所述第二隔热部是由真空层形成或者是由隔热材料制备形成。
需要说明的是，本申请的说明书中记载了大量的技术特征，分布在各个技术方案中，如果要罗列出本申请所有可能的技术特征的组合(即技术方案)的话，会使得说明书过于冗长。为了避免这个问题，本申请上述发明内容中公开的各个技术特征、在下文各个实施方式和例子中公开的各技术特征、以及附图中公开的各个技术特征，都可以自由地互相组合，从而构成各种新的技术方案(这些技术方案均因视为在本说明书中已经记载)，除非这种技术特征的组合在技术上是不可行的。例如，在一个例子中公开了特征A+B+C，在另一个例子中公开了特征A+B+D+E，而特征C和D是起到相同作用的等同技术手段，技术上只要择一使用即可，不可能同时采用，特征E技术上可以与特征C相组合，则A+B+C+D的方案因技术不可行而应当不被视为已经记载，而A+B+C+E 的方案应当视为已经被记载。
 有益效果
本发明实施例的气溶胶生成装置利用可扩大和收缩的加热腔加热气溶胶生成制品，可以使气溶胶生成制品与腔壁充分接触，提高加热效率。
 附图说明
图1为本发明一实施例提供的气溶胶生成装置的外视示意图；
图2为本发明一实施例提供的气溶胶生成装置的爆炸图；
图3为图2中气溶胶生成装置的定位安装件的结构示意图；
图4为本发明一实施例提供的气溶胶生成装置的局部结构示意图；
图5为图4中气溶胶生成装置插入气溶胶生成制品的结构示意图；
图6为本发明另一实施例提供的气溶胶生成装置中的局部结构示意图；
图7为本发明一实施例提供的腔壁的剖视示意图。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
在发明中，当元件被称为“固定于”另一个元件，除非特别限定为“直接地”，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，除非特别限定为“直接地”，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。相反，当元件被称作“直接地连接”或“直接地固定”时，不存在该居中元件。实施例附图中各种不同对象按便于列举说明的比例绘制，而非按实际组件的比例绘制。
本发明实施例所述的“气溶胶生成制品”指包含烟料，能够通过加热产生气溶胶，例如烟气或雾气的产品，例如气溶胶生成制品、烟弹或烟支，优选为一次性使用的制品。所述气溶胶生成制品本身不能够提供电能。
本发明实施例所述的“气溶胶生成装置”指用于加热气溶胶生成制品的装置，例如烟具。所述气溶胶生成装置可直接提供热能加热所述气溶胶生成制品，或者为气溶胶生成制品提供电能，所述气溶胶生成制品将电能转换为热能加热所述烟料。
本发明实施例所述的“烟料”指发烟物质，是经加热或燃烧可以产生气味和/或尼古丁和/或烟气的物质，即可被雾化的物质，即气溶胶生成物质。烟料可以是固态、半固态和液态。固态烟料因为透气性、组装和制作等方面的考虑，经常加工成薄片状，因此又俗称为薄片，丝状薄片也称为薄片丝。本发明实施例所讨论的烟料可为天然的或人工合成的烟液、烟油、烟胶、烟膏、烟丝、烟叶等，例如，人工合成的烟料含有甘油、丙二醇和烟碱等。所述烟液为液体，所述烟油为油状，所述烟胶为凝胶状，所述烟膏为膏状，所述烟丝包括天然的或人造的或萃取加工过的烟丝，所述烟叶包括天然的或人造的或萃取加工过的烟叶。烟料可以在被其它物质封存的形式下被加热，如保存在可遇热降解的包装中，例如微胶囊中，加热后所需挥发性物质从降解或有孔隙的封存包装中导出。
本发明实施例所述的烟料可以含有烟碱，也可以不含有烟碱。含有烟碱的烟料可以包括天然烟叶制品，以烟碱为原料制成的烟液、烟油、烟胶、烟膏、烟丝、烟叶等中的至少一种。烟液为水状，烟油为油状，烟胶为凝胶状，烟膏为膏状，烟丝包括天然的或人造的或萃取加工过的烟丝，烟叶包括天然的或人造的或萃取加工过的烟叶。不含有烟碱的烟料主要含有香味物质，例如香料，既可被雾化以起到模拟吸烟过程又起到戒烟等目的。在一实施例中，所述香料包括薄荷油。所述烟料还可包括其他添加剂，例如甘油和/或丙二醇。
请参阅图1-6所示，本发明提供一种气溶胶生成装置，包括主体，主体即指用于加热气溶胶生成制品200产生雾状气溶胶的烟具，其包括壳体1和用于供电的电源，电源优选采用电池2，电源也可以是太阳能光板等等。电池2内置于壳体1中。优选地可增设控制电路，设置于电路板3上，包括但不限于过电保护控制、温度控制、充电控制、放电控制、加热方式控制（连续、脉冲、温控加热、电磁感应加热等）等，并和电池2一起集成在壳体内部。
主体上设置有用于加热气溶胶生成制品200的至少一个加热腔4，至少一个加热腔4是由沿径向扩大和收缩的腔壁5围合形成，腔壁5的至少一个部位作为受动部52被驱动进而带动腔壁5沿径向扩大和收缩。其中，腔壁5上受动部52的位置可以根据需要而定，受动部52可以是位于腔壁5的端部、中部等等。受动部52被驱动所发生的活动包括但不限于移动或转动等。通过腔壁5的受动部52被驱动发生活动，进而使腔壁5沿径向扩大和收缩。
主体还包括中空筒7，中空筒7设置在壳体1的一端，中空筒7与壳体1之间转动连接，或者中空筒7与壳体1之间相对固定连接，其固定连接方式包括但不限于一体成型、焊接、粘接、可拆卸连接等。中空筒7内设置有定位安装件6，定位安装件6包括筒体62，腔壁5位于筒体62内。腔壁5可以与筒体62相连接，或者腔壁5与中空筒7相连接。或者腔壁5也可以不与筒体62和中空筒7相连接。
在筒体62和/或中空筒7的外壁设置有第二隔热部，该第二隔热部优选采用真空层，或者第二隔热部也可以采用隔热材料制备的呈片状、层状、薄膜状、块状的隔热部，隔热材料包括但不限于橡胶、塑料、布料、棉制品等等。
在一些实施例中，腔壁5的一端作为固定部51固定住，腔壁5的另一端作为受动部52被驱动发生转动或移动；或者，腔壁5的两端分别作为受动部52被驱动发生转动或移动。其中，受动部52可以由驱动器（未有图标示）驱动，或者手动驱动，如在受动部52连接有用于手动的拨动件，拨动件由绝缘材料制备而成。驱动器包括但不限于微型电机、微型马达等。
在另一些实施例中，受动部52与驱动器之间还设置有传动机构。传动机构包括但不限于齿轮、齿条、螺纹丝杆、传送带等等。
在另一些实施例中，如图4所示，腔壁5的一端开设有插孔53，腔壁5的另一端从插孔53穿过进而围合形成加热腔4。腔壁5的一端作为固定部51固定住，腔壁5的另一端作为受动部52被驱动发生移动。或者，腔壁5的两端均发生移动。通过该方式实现加热腔4变大和变小。受动部52与主体之间设置有使受动部52相对于主体的不同位置定位的定位结构。定位结构包括但不限于卡扣结构或者波珠与凹槽的配合结构等。
在另一些实施例中，如图6所示，腔壁5卷曲成螺旋状形成加热腔4，腔壁5的一端位于加热腔4内部，腔壁5的另一端位于加热腔4外部。其中，腔壁5位于加热腔4内部的一端作为受动部52连接在驱动器的驱动轴上，腔壁5位于加热腔4外部的另一端作为固定部51不动，随着驱动器的驱动轴的旋转，带动位于内部的受动部52绕着驱动轴不断转动，正向转动时缩小加热腔，反向转动时扩大加热腔。同理，也可以是，腔壁5位于加热腔4内部的一端作为固定部51固定不动，腔壁5位于加热腔4外部的另一端作为受动部52连接于驱动器的驱动轴上并随驱动轴转动。
其中，如图7所示，腔壁5包括可发生卷曲的柔性结构体或弹性结构体构造的基体501，进而卷曲形成加热腔4。其中，柔性结构体或弹性结构体包括但不限于呈片状、层状、薄膜状、网状或栅栏状等结构。也就是说，腔壁5包括但不限于呈片状、层状、薄膜状、网状或栅栏状等结构。
在一些实施例中，腔壁5采用导电的柔性结构体作为基体501，导电的柔性结构体采用导电的柔性材料，包括但不限于导电加热硅胶、聚酰亚胺导电加热膜，或者导电的柔性材料是以碳为部分或全部组成元素的衍生物和化合物，如碳纳米管、石墨烯、碳纤维中的至少一种制成的导电的柔性材料等。导电的柔性结构体也可以是由网状或栅栏状的导电金属构造形成，导电金属包括但不限于，铜、铁、金、银、铝、镍铬合金、金属氧化物、铁铬铝合金和钯合金中的一种或几种。
在另一些实施例中，腔壁5采用非导电的柔性结构体作为基体501，非导电的柔性结构体采用非导电的柔性材料，其所处温度高于200℃甚至高于300℃，由于加热区域产生的温度一般不会超过500℃，非导电的柔性材料需要的耐热温度小于500℃，比如，包括但不限于聚乙烯醇（PVA）、聚丙烯腈（PAN）、聚苯硫醚（PPS）、氯化聚醚、聚芳砜（PAR）、聚醚醚酮（PEEK）、聚对羟苯甲酰（POB）、聚丙烯（PP）、聚乙烯醇缩甲醛（PVF）、聚偏二氯乙烯（PVDC）、聚砜（PSF）、聚苯醚（PPO）、聚碳酸酯（PC）等耐热塑胶材料。如图7所示，腔壁5还包括在非导电的柔性结构体上设置的加热部502，加热部502由导电材料形成。加热部502呈片状、层状、薄膜状、块状、网状或栅栏状结构。导电材料包括但不限于金属、合金、金属复合材料和/或由碳及其衍生物组成的导电材料、导电胶、导电油墨中的至少一种或几种的复合物。该加热部502通过包括但不限于电镀、印刷、涂覆、蒸镀、打印、黏贴、焊接、一体成型等固定方法附着于非导电的柔性结构体朝向加热腔4内的一侧的表面上。或者，非导电的柔性结构体朝向加热腔4内的一侧上有附着物，加热部502通过电镀、印刷、涂覆、黏贴、焊接、一体成型于该附着物的表面。
在另一些实施例中，腔壁5采用导电的弹性结构体作为基体501，导电的弹性结构体采用导电的弹性材料，如铍铜等铜材料。腔壁5也可以采用非导电的弹性结构体作为基体501，非导电的弹性结构体采用非导电的弹性材料，如不锈钢材料。腔壁5还包括在非导电的弹性结构体上设置的加热部502，加热部502由导电材料形成。加热部502呈片状、层状、薄膜状、块状、网状或栅栏状结构。导电材料包括但不限于金属、合金、金属复合材料和/或由碳及其衍生物组成的导电材料、导电胶、导电油墨中的至少一种或几种的复合物。该加热部502通过包括但不限于电镀、印刷、涂覆、蒸镀、打印、黏贴、焊接、一体成型等固定方法附着于非导电的柔性结构体朝向加热腔4内的一侧的表面上。或者，非导电的柔性结构体朝向加热腔4内的一侧上有附着物，加热部502通过电镀、印刷、涂覆、黏贴、焊接、一体成型于该附着物的表面。
需要说明的是，在导电的柔性结构体、导电的弹性结构体的表面上也可以设置加热部502。
在另一些实施例中，如图7所示，腔壁5的背离加热腔内部的一侧设置有隔热的第一隔热部503。第一隔热部503采用绝缘材料，优选采用绝缘且隔热的材料，包括但不限于橡胶、塑料、布料、棉制品等等。第一隔热部503呈片状、层状、薄膜状、块状等。
在腔壁5上设置有用于与电池2的两个电极（即正极和负极）实现电性连接的第一导电触点和第二导电触点，第一导电触点和第二导电触点的具体位置根据需要而定，不作限制。在一些实施例中，第一导电触点和第二导电触点可以位于导电的柔性结构体上、导电的弹性结构体上和/或加热部502上。第一导电触点和第二导电触点也可以位于非导电的柔性结构体或非导电的弹性结构体上，第一导电触点和第二导电触点是加热部502从非导电的柔性结构体或非导电的弹性结构体上裸露于腔壁5的外侧，或者利用导电件从加热部502从非导电的柔性结构体或非导电的弹性结构体延伸至腔壁5的外侧。导电件包括但不限电线、导电柱、导电弹片等。
电池2的两个电极延伸而形成用于与第一导电触点电性连接的第三导电触点以及与第二导电触点电性连接的第四导电触点40（参见图4和图5），电池2的正极和负极延伸而出可以是直接延伸而出，也可以是通过导电件延伸而出，导电件包括但不限于电线、导电柱、导电弹片等。
优选地，在一些实施例中，第一导电触点和第三导电触点是相对固定的电性连接，当腔壁的一个受动部52移动使加热腔4达到要求缩小的程度时，第二导电触点才会与第四导电触点40电性连接而导电接通。在另一些实施例中，腔壁5的两端的受动部52分别移动至使加热腔4达到要求缩小的程度时，第一导电触点和第三导电触点才会电性连接而相互导电接通，第二导电触点与第四导电触点40电性连接而导电接通。
下面通过具体实施例进行详细说明。
实施例1
如图1-5所示，气溶胶生成装置包括壳体1，壳体1内安装有电池2和电路板3。在壳体1的一端设置有定位安装件6，定位安装件6外部套设有中空筒7，中空筒7的一端与壳体1转动连接，中空筒7的另一端设置有用于气溶胶生成制品200插入的端口件8。端口件8开设有插口81。端口件与中空筒7相对固定连接，其连接方式包括但不限于一体成型、焊接、粘接、螺纹连接、可拆卸连接等。
中空筒7与壳体1之间设置有旋转限位结构（图中未标示）。旋转限位结构包括环形槽以及与环形槽相适配的环形凸起，环形槽开设在中空筒7和壳体1的其中一个上，环形凸起形成在中空筒7和壳体1的另一个上，环形凸起插入在环形槽内。旋转限位结构也可以包括内螺纹和外螺纹，内螺纹形成在中空筒7和壳体1的其中一个上，外螺纹形成在中空筒7和壳体1的另一个上，中空筒7与壳体1通过螺纹连接而实现限位旋转。
如图4所示，腔壁5的一端开设有插孔53，腔壁5的另一端从插孔53穿过进而围合形成加热腔4。腔壁5可以是由前述的各种柔性结构体、弹性结构体和/或加热部502构成，在本实施例中，腔壁5是由导电的柔性结构体或导电的弹性结构体形成，如聚酰亚胺导电加热膜、石墨烯材料制备的柔性膜，或者铍铜制备的铍铜薄片。
如图3-5所示，定位安装件6包括底盘61，底盘61上凸伸设置有大致呈筒状的筒体62，腔壁5基本位于筒体62内，筒体62上形成有第一插槽63，腔壁5的一端安装有与插槽63相适配的第一插入结构件64，腔壁5的该端作为固定部52通过将第一插入结构件64插入第一插槽63中而固定住。在本实施例中，第一插入结构件64是两个片体100，腔壁5的该端夹持固定在两个片体100之间。
在定位安装件6的筒体62和/或中空筒7的外壁设置有第二隔热部，该第二隔热部优选采用真空层，或者第二隔热部也可以采用隔热材料制备的呈片状、层状、薄膜状、块状的隔热部，隔热材料包括但不限于橡胶、塑料、布料、棉制品等等。
如图2-5所示，定位安装件6的筒体62上还开设有夹缝65，腔壁5的另一端作为受动部52从夹缝65伸出，在中空筒7的内壁上凸伸有两个夹持部（图中未标示），两个夹持部之间形成有第二插槽71，或者在中空筒7的内壁上开设形成第二插槽71。受动部52上安装设置有与第二插槽71相适配的第二插入结构件72，第二插入结构件72插入在第二插槽71中。中空筒7相当于用于手动的拨动件。随着手动扭转中空筒7，带动腔壁5的受动部52移动，进而扩大和收缩加热腔4。
定位安装件6的底盘61上还凸伸设置有用于限制腔壁5的受动部52的移动范围的第一限位体66和第二限位体67，当腔壁5的受动部52移动至第一限位体66时被限位停止移动，此时加热腔4实现收缩；当腔壁5的受动部52移动至第二限位体67时被限位停止移动，此时加热腔4实现扩大。
定位安装件6的底盘61与第二插入结构件72之间设置有定位结构。在本实施例中，定位结构包括波珠68和凹槽（图中未标示），波珠68设置在底盘61和第二插入结构件72的其中一个上，凹槽开设在底盘61和第二插入结构件72的另一个上。波珠68和凹槽的数量根据需要而定。底盘61上设置的波珠68或凹槽位于第一限位体66与第二限位体67之间的位置。在本实施例中，波珠68设置在底盘61的表面上，凹槽开设在第二插入结构件72上，底盘61上开设有用于安装波珠68的安装孔611。
腔壁5的固定部51设置有用于与电池2的其中一个电极电性连接的第一导电触点，电池2的其中一个电极（指正极或负极）直接用于与第一导电触点电性连接的第三导电触点，或者电池2的其中一个电极（指正极或负极）通过导电线、顶针等导电连接件延伸出用于与第一导电触点电性连接的第三导电触点，二者始终保持固定的对接状态。腔壁5的受动部52设置有用于与电池2的另一电极电性连接的第二导电触点，电池2的另一个电极（指负极或正极）可以直接用于作为与第二导电触点电性连接的第四导电触点40，或者电池的另一个电极（指负极或正极）通过导电线、顶针等导电连接件延伸出用于与第二导电触点电性连接的第四导电触点40。第四导电触点40可以设置在第一限位体66上或者设置在底盘61的表面靠近第一限位体66的位置，则第二导电触点位于腔壁5的受动部52与第四导电触点40相对应的位置。当腔壁5的受动部52移动至第一限位体66时，加热腔4实现收缩的同时第二导电触点与第四导电触点40对接实现通电，进而加热气溶胶生成制品，但这只是示意性的结构，第二导电触点和第四导电触点40的位置并不限于上述结构，只要可以实现加热腔4实现收缩的同时第二导电触点与第四导电触点40对接通电，均在本发明的保护范围之内。在底盘61上开设有用于供第四导电触点40露出的通孔612。
在定位安装件6的筒体62和/或中空筒7的外壁设置有第二隔热部，该第二隔热部优选采用真空层，或者第二隔热部也可以采用隔热材料制备的呈片状、层状、薄膜状、块状的隔热部，隔热材料包括但不限于橡胶、塑料、布料、棉制品等等。
使用时，扭动中空筒7，带动腔壁5的受动部52移动至第一限位体66处时被阻挡而停止移动，此时加热腔4达到收缩要求，可以夹紧气溶胶生成制品，同时腔壁5上的第二导电触点与电池延伸的第四导电触点40相互对接而通电，实现加热气溶胶生成制品；沿相反方向再次扭动中空筒7，带动腔壁5的受动部52移动，第二导电触点便会脱离第四导电触点40，实现断电，则停止加热气溶胶生成制品，当腔壁5的受动部52移动至第二限位体67时被阻挡而停止移动，加热腔4扩大，松开抽吸后的气溶胶生成制品而被轻松取出。
实施例2（未有图显示，与实施例1的结构图相似）
与实施例1不同之处在于：定位安装件6的结构与实施例1存在差异，实施例1中的腔壁5的固定部51改变作为另外一个受动部52，第一插槽63改变为设置在中空筒7的内壁上，第一导电触点与第三导电触点由固定电性连接关系改变为活动导电关系，即可分离、可对接的连接关系。
定位安装件6包括底盘61，底盘61上凸伸设置有大致呈筒状的筒体62，腔壁5基本位于筒体62内，筒体62上开设有两条夹缝65，腔壁5的两端分别作为受动部52从两条夹缝65伸出。该两个受动部52是朝着同一个方向移动转圈。在另一些实施例中，该两个活动部52也可以是分别朝相反方向移动转圈。
在中空筒7的内壁上设置有第一插槽63和第二插槽71，腔壁5作为受动部52的两端分别设置第一插入结构件64和第二插入结构件72，第一插入结构件64与第一插槽63相适配并插入在第一插槽63内，第二插入结构件72与第二插槽71相适配并插入在第二插槽71内。同样地，中空筒7相当于用于手动的拨动件。随着手动扭转中空筒7，带动腔壁5的两个受动部52均移动，进而扩大和缩小加热腔4。该两个受动部52是朝着同一个方向随着中空筒7转圈移动的。
第二导电触点与第四导电触点40的设计与实施例1相同。第一导电触点设置在腔壁5上，第三导电触点由电池的电极延伸而位于定位安装件6的底盘61上，当腔壁5的两端的受动部52移动使加热腔4缩小至要求时，第一导电触点与第三导电触点可以对接而通电。第二导电触点与第四导电触点也会同时通电，实现加热腔4的加热功能，进而加热气溶胶生成制品。
使用时，扭动中空筒7，带动腔壁5的两个受动部52移动，其中一个受动部52移动至第一限位体66处时被阻挡而停止移动，此时加热腔4达到缩小的要求，可以夹紧气溶胶生成制品，同时腔壁5上的第一导电触点与电池延伸的第三导电触点相互对接而通电，第二导电触点与电池延伸的第四导电触点40也同时相互对接而通电，实现加热气溶胶生成制品；沿相反方向再次扭动中空筒7，带动腔壁5的受动部52移动，第一导电触点和第二导电触点便会脱离第三导电触点和第四导电触点40，实现断电，则停止加热气溶胶生成制品，当腔壁5的受动部52移动至第二限位体67时被阻挡而停止移动，加热腔4扩大，松开抽吸后的气溶胶生成制品而被轻松取出。
实施例3
与实施例1和2不同之处在于：中空筒7与壳体1是相对固定的，其固定连接方式包括但不限于一体成型、焊接、粘接、可拆卸连接等。在壳体1、中空筒7、端口件8形成的整体部件的任意位置设置旋转拨扭（未有图标示），此时旋转拨钮作为拨动件，旋转拨钮大致呈圆片状，腔壁5的一端或两端、或者旋转拨钮的上端和/或下端作为受动部52与旋转拨钮相连接，由旋转拨钮带动腔壁5的受动部52移动，进而使腔壁5收缩和扩大，实现缩小和扩大加热腔4。此时腔壁5无需与中空筒7或筒体62相连接。旋转拨钮的可拨动旋转的部位裸露于壳体1、中空筒7和端口件8形成的整体部件之外，以便用户手动旋转。电池2通电原理与实施例1和实施例2相同。
实施例4
实施例4与实施例1的大体结构是相似的，主要是腔壁5的卷曲和活动方式存在较大区别。
气溶胶生成装置包括壳体1，壳体1内安装有电池2和电路板3，电路板3上设置有微型控制器（未有图标示）。在壳体1的一端设置有定位安装件6，定位安装件6外部套设有中空筒7，中空筒7是不动的。中空筒7与壳体1相连接，连接方式包括但不限于一体成型、焊接、粘接、可拆卸连接等。
中空筒7远离壳体1的一端设置有用于气溶胶生成制品插入的端口件8，端口件8开设有插口81。端口件8与中空筒7相对固定连接，其连接方式包括但不限于一体成型、焊接、粘接、螺纹连接、可拆卸连接等。
如图6所示，腔壁5卷曲成螺旋状形成加热腔4，腔壁5可以是由前述的各种柔性结构体、弹性结构体和/或加热部502构成，在本实施例中，腔壁5是由导电的弹性结构体形成，如铍铜制备的铍铜薄片。
如图6所示，腔壁5的一端位于加热腔4内部且设为腔壁内端，腔壁5的另一端位于加热腔4外部且设为腔壁外端。
如图6所示，定位安装件6包括底盘61，底盘61上凸伸设置有大致呈筒状的筒体62，腔壁5基本位于筒体62内，其中腔壁内端作为受动部52由驱动器的驱动轴900驱动转动，腔壁外端作为固定部51固定在筒体62上，可以采用腔壁5连接的第一插入结构件64插入第一插槽63中而固定住。或者，腔壁外端直接连接在筒体62的内壁上，包括但不限于焊接、粘接、挂钩连接等等。腔壁外端只要固定住即可，所有可以固定住腔壁外端的方式均在本发明的保护范围之内。
使用时，通过微型控制器控制驱动器工作，进而带动腔壁5的至少一端转动，缩小加热腔4，反正转动时扩大加热腔4。
在另一些实施例中，腔壁内端作为受动部52连接在可旋转的旋转拨钮的连接柱上。此时旋转拨钮作为拨动件，旋转拨钮大致呈圆片状，当连接柱位于旋转拨钮的中心位置时，随着旋转拨钮的旋转，带动腔壁内端自转而转动卷曲腔壁5。当连接柱位于旋转拨钮的非中心位置时，随着旋转拨钮的旋转，带动腔壁内端绕圈公转而转动卷曲腔壁5，最终实现扩大和缩小加热腔4。旋转拨钮的可拨动旋转的部位裸露于壳体1、中空筒7和端口件8形成的整体部件之外，以便用户手动旋转。
腔壁5上设置有第一导电触点和第二导电触点，电池2的两个电极延伸出第三导电触点和第四导电触点40，第一导电触点与第三导电触点电性连接，第二导电触点与第四导电触点电性连接。电池2与微型控制器电性连接。
通过微型控制器和电路板3控制电池2通电，使加热腔4加热。其中，控制电池2通电的时间可以是在控制驱动器工作之前或者驱动器工作之后，或者加热腔4缩小达到要求后再控制电池2通电，均在本发明的保护范围之内。
在定位安装件6的筒体62和/或中空筒7的外壁设置有第二隔热部，该第二隔热部优选采用真空层，或者第二隔热部也可以采用隔热材料制备的呈片状、层状、薄膜状、块状的隔热部，隔热材料包括但不限于橡胶、塑料、布料、棉制品等等。
实施例5
腔壁内端作为固定部51固定住，如通过底盘61等等。腔壁外端作为受动部52由驱动器的驱动轴900驱动转动。驱动器可以是微型电机或微型马达等等。驱动器与电路板3上的微型控制器电性连接。利用微型控制器控制驱动器的工作，包括工作时间、转动速度等等。
腔壁5上设置有第一导电触点和第二导电触点，电池2的两个电极延伸出第三导电触点和第四导电触点40，第一导电触点与第三导电触点电性连接，第二导电触点与第四导电触点电性连接。电池2与微型控制器电性连接。
使用时，通过微型控制器控制驱动器工作，进而带动腔壁5的至少一端转动，收缩加热腔4，通过微型控制器和电路板3控制电池2通电，使加热腔4加热。其中，控制电池2通电的时间可以是在控制驱动器工作之前或者驱动器工作之后，或者加热腔4缩小达到要求后再控制电池2通电，均在本发明的保护范围之内。
在另一些实施例中，腔壁内端作为固定部51固定住，腔壁外端作为受动部52连接在可旋转的旋转拨钮的连接柱上。此时旋转拨钮作为拨动件，旋转拨钮大致呈圆片状，随着旋转拨钮的旋转，带动腔壁外端绕圈公转而转动卷曲腔壁5。最终实现扩大和缩小加热腔4。旋转拨钮的可拨动旋转的部位裸露于壳体1、中空筒7和端口件8形成的整体部件之外，以便用户手动旋转。其中，电池2通电原理可以采用实施例1的原理，也可以如上述的采用微型控制器来控制电池2通电。
在定位安装件6的筒体62和/或中空筒7的外壁设置有第二隔热部，该第二隔热部优选采用真空层，或者第二隔热部也可以采用隔热材料制备的呈片状、层状、薄膜状、块状的隔热部，隔热材料包括但不限于橡胶、塑料、布料、棉制品等等。
实施例6
在本实施例中，腔壁内端和腔壁外端均分别作为受动部52由驱动器的驱动轴900驱动转动。在另一些实施例中，腔壁内端和腔壁外端均分别作为受动部52由两上旋转拨钮旋转拨动，此时旋转拨钮作为拨动件。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种气溶胶生成装置，包括主体，所述主体设置有用于加热气溶胶生成制品的至少一加热腔，其特征在于，至少一所述加热腔是由沿径向扩大和收缩的腔壁围合形成，所述腔壁的至少一部位作为受动部被驱动进而带动所述腔壁沿径向扩大和收缩。
  2. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁包括可发生卷曲的柔性结构体或弹性结构体。
  3. 根据权利要求2所述的气溶胶生成装置，其特征在于，所述腔壁包括非导电的可发生卷曲的柔性结构体或非导电的可发生卷曲的弹性结构体，所述柔性结构体或弹性结构体上设置有由导电材料构造形成的加热部。
  4. 根据权利要求3所述的气溶胶生成装置，其特征在于，所述加热部呈片状、层状、薄膜状、块状、网状或栅栏状结构。
  5. 根据权利要求2所述的气溶胶生成装置，其特征在于，所述腔壁包括导电的可发生卷曲的柔性结构体或导电的可发生卷曲的弹性结构体。
  6. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁背离所述加热腔内部的外壁面设置有隔热的第一隔热部。
  7. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁上设置有用于与电源电性连接的第一导电触点和第二导电触点，所述电源延伸形成有用于与所述第一导电触点电性连接的第三导电触点以及用于与所述第二导电触点电性连接的第四导电触点。
  8. 根据权利要求7所述的气溶胶生成装置，其特征在于，所述第一导电触点和/或所述第二导电触点与相对应的所述第三导电触点和/或所述第四导电触点在所述腔壁收缩后相互对接而通电；所述第一导电触点和/或所述第二导电触点与相对应的所述第三导电触点和/或所述第四导电触点在所述腔壁扩大后相互脱离而断电。
  9. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁呈片状、层状、薄膜状、网状或栅栏状结构。
  10. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁的一端固定，所述腔壁的另一端作为受动部被驱动发生转动或移动；或者，所述腔壁的两端分别作为受动部被驱动发生转动或移动。
  11. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述受动部由驱动器驱动；或者所述受动部设置有用于手动的拨动件。
  12. 根据权利要求11所述的气溶胶生成装置，其特征在于，所述受动部由驱动器驱动，所述受动部与所述驱动器之间还设置有传动机构。
  13. 根据权利要求10所述的气溶胶生成装置，其特征在于，所述腔壁的一端开设有插孔，所述腔壁的另一端从所述插孔穿过后围合形成所述加热腔。
  14. 根据权利要求10所述的气溶胶生成装置，其特征在于，所述腔壁卷曲成螺旋状形成所述加热腔，所述腔壁的一端位于所述加热腔内部，所述腔壁的另一端位于所述加热腔外部。
  15. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述腔壁与所述主体之间设置有使所述腔壁相对于所述主体在至少一位置相对定位的定位结构。
  16. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述主体包括壳体，所述壳体的一端设置有中空筒，所述腔壁位于所述中空筒内，所述中空筒与所述壳体之间转动连接或相对固定连接。
  17. 根据权利要求16所述的气溶胶生成装置，其特征在于，所述中空筒远离所述壳体的一端设置有用于气溶胶生成制品插入的插口。
  18. 根据权利要求16所述的气溶胶生成装置，其特征在于，所述中空筒内设置有定位安装件，所述定位安装件包括筒体，腔壁上至少与所述加热腔相对应的部分位于所述筒体内。
  19. 根据权利要求18所述的气溶胶生成装置，其特征在于，所述中空筒和/或所述定位安装件的筒体的外壁上设置有第二隔热部。
  20. 根据权利要求19所述的气溶胶生成装置，其特征在于，所述第二隔热部是由真空层形成或者是由隔热材料制备形成。
     
     
PCT/CN2020/095862 2019-07-06 2020-06-12 气溶胶生成装置 WO2021004227A1 (zh)

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