WO2020078134A1 - Dispositif et système de génération d'aérosol - Google Patents

Dispositif et système de génération d'aérosol Download PDF

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Publication number
WO2020078134A1
WO2020078134A1 PCT/CN2019/104262 CN2019104262W WO2020078134A1 WO 2020078134 A1 WO2020078134 A1 WO 2020078134A1 CN 2019104262 W CN2019104262 W CN 2019104262W WO 2020078134 A1 WO2020078134 A1 WO 2020078134A1
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WO
WIPO (PCT)
Prior art keywords
base
switch unit
generating device
aerosol generating
aerosol
Prior art date
Application number
PCT/CN2019/104262
Other languages
English (en)
Chinese (zh)
Inventor
李祥林
黄柳铭
王嘉俊
蔡吉俊
聂斌
佟振鸣
Original Assignee
上海烟草集团有限责任公司
上海新型烟草制品研究院有限公司
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 上海烟草集团有限责任公司, 上海新型烟草制品研究院有限公司 filed Critical 上海烟草集团有限责任公司
Priority to EP19872314.0A priority Critical patent/EP3850970A4/fr
Priority to RU2021111351A priority patent/RU2770489C1/ru
Publication of WO2020078134A1 publication Critical patent/WO2020078134A1/fr
Priority to PH12021550765A priority patent/PH12021550765A1/en

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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
    • 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

Definitions

  • the invention relates to the technical field of aerosol generation, in particular to an aerosol generation device and an aerosol generation system.
  • the aerosol generating device includes a cavity, a cavity housing, and a cavity accommodation space formed by the cavity housing ,
  • the cavity accommodating space is used to accommodate the medium to be heated, the top of the cavity is provided with a filter cotton;
  • a sealing cover is provided at the bottom of the cavity to seal the bottom of the cavity, the bottom of the sealing cover is formed with Penetrating part;
  • air deflector which is arranged under the sealing cover, has a diversion groove and a diversion hole, the diversion hole is corresponding to the diversion part;
  • the heater includes a heater bottom cover and a heating ceramic sheet, a heater The bottom cover is arranged below the air deflector, the heating ceramic sheet is fixed to the heater bottom cover and passes through the guide hole and pierces the penetrating portion to penetrate into the cavity accommodating space.
  • Existing aerosol generating devices generally place an aerosol-forming substrate in the accommodating space of the aerosol generating device, and then heat the aerosol-forming substrate by a heater, and the generated aerosol is provided for user suction.
  • the object of the present invention is to provide an aerosol generating device, including: a heating body for heating the aerosol-forming substrate; a smoke bin with an accommodating portion, the heating body is inserted in the accommodating portion; a base is located in the In the accommodating part, the base is arranged around the heating body; wherein the aerosol-forming base body placed in the accommodating part can prevent axial movement of the base relative to the heating body.
  • the base can move axially relative to the heating body. After the aerosol-forming substrate is placed in the accommodating portion, the The base remains stationary relative to the heating body.
  • it includes: a switch unit, when the switch unit is in an on state, the base can move relative to the heating body in the axial direction, and when the switch unit is in an off state, the base is relatively The heating body remains stationary.
  • the base is at least partially attached to the outer circumferential surface of the heating body.
  • a sliding cover the cover is provided in the smoke bin, the sliding cover is provided with a through hole corresponding to the accommodating portion, the base is provided in the sliding cover, and the The through holes are oppositely arranged along the axial direction, and the switch unit is provided on the sliding cover; in the open state, the switch unit covers the through hole and can be separated from the smoke bin along the axial direction, The sliding cover can be separated from the smoke chamber in the axial direction; in the closed state, the switch unit and the through hole are arranged in the radial direction, and the slide cover is snap-fitted to the smoke chamber.
  • the sliding cover is further provided with a first sliding slot arranged along the radial direction with the through hole, the switch unit is inserted in the first sliding slot, the switching unit can be along The first sliding groove slides to cover the through hole, or is arranged radially with the through hole.
  • the switch unit has an operating portion and a snapping portion, the operating portion is located outside the slide cover, the snapping portion is located inside the slide cover; the smoke chamber faces A part of the sliding cover is provided with a second chute, and along the extending direction of the second chute, the second chute has a first part and a second part;
  • the operation portion covers the through hole, the catching portion is located in the first portion, and the catching portion can be separated from the first portion in the axial direction;
  • the operation portion and the through-hole are arranged in the radial direction, and the catching portion is located in the second portion and catches with the second portion in the axial direction.
  • a deformation part is further provided on the slide cover, and the deformation part fits with the switch unit.
  • the The deformed portion can apply resistance to the switch unit.
  • the deformed portion includes a first area, a second area, and a third area, and in the open state, the first area fits with the switch unit, and In the off state, the third area is attached to the switch unit, and the width of the second area is smaller than the width of the first area and the width of the third area, respectively.
  • the base is suspended in the sliding cover.
  • the base is connected to the through hole through an axial extension, and the axial extension is used to receive the aerosol-forming substrate.
  • a part of the base is connected to the axial extension.
  • the switch unit is connected to the base, and a part of the switch unit is located outside the aerosol generating device, and is used to drive the base to move in the axial direction relative to the heating body.
  • the smoke chamber is provided with an elastic portion, one end of the elastic portion is connected to the base, and the other end is connected to the inner wall of the smoke chamber, and the switch unit is in the open state and the closed state During the switching process, the elastic portion can apply resistance to the base.
  • the elastic portion can move in a radial direction, and the radial direction is perpendicular to the axial direction.
  • the elastic part includes a first axial extension and an elastic member, one end of the elastic member is connected to the first axial extension, and the other end is connected to the inner wall of the smoke bin, and the base has A second axial extension, the first axial extension has an inclined surface, the second axial extension abuts the inclined surface, the elastic member and the second axial extension are located in the first Different sides of the axial extension.
  • the elastic member extends in the radial direction.
  • a third axial extension is provided on a side of the base facing away from the second axial extension, and the third axial extension is connected to the switch unit.
  • it further includes a body part, and a third slide groove is provided on the body part, the third slide groove extends along the axial direction, and the switch unit is inserted in the third slide groove, so The switch unit can slide along the third chute to switch between the open state and the closed state.
  • it further includes an annular portion provided in the elastic portion.
  • the annular portion In the open state, the annular portion is located at least partially outside the accommodating portion in the radial direction; in the closed state, the annular portion is located
  • the accommodating part is used for inserting and accommodating the aerosol-forming substrate into the accommodating part.
  • the present invention also provides an aerosol generating system, including: the aerosol generating device according to any one of the above; an aerosol-forming substrate for being placed in the accommodating part and the aerosol being placed in the accommodating part Forming the base body can prevent axial movement of the base relative to the heating body.
  • the base can move axially relative to the heating body. After the aerosol-forming substrate is placed in the accommodating portion, the The base remains stationary relative to the heating body.
  • the present invention provides an aerosol generating device including a heating body and a smoke bin, wherein the smoke bin has an accommodating portion, the heating body is inserted in the accommodating portion, and the heating body is used to heat the aerosol-forming substrate placed in the accommodating portion.
  • the aerosol generating device further includes a base, which is located in the accommodating part and is arranged around the heating body. After the aerosol-forming base body is placed in the accommodating part, the aerosol-forming base body is also placed on the base.
  • the aerosol-forming base body placed in the accommodating part can prevent the axial movement of the base relative to the heating body, and the base relative to the heating body It stays still and does not affect the heating body to heat the aerosol to form a matrix, so that the generated aerosol can be sucked by the user, and the user is convenient to use.
  • the base can move in the axial direction relative to the heating body. Then, since the base can move relative to the heating body in the axial direction, the base can be lifted, and the foreign substances remaining on the base, such as dust and aerosol-forming substrate residues, are also lifted, which facilitates the cleaning of the base. That is, it is convenient to clean the aerosol generating device.
  • FIG. 1 is a perspective view 1 of an aerosol generating device according to an embodiment of the invention.
  • FIG. 2 is a perspective view 2 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 4 is a second cross-sectional view of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of separation of a sliding cover and a smoke bin in an aerosol generating device according to an embodiment of the present invention
  • FIG. 6 is a perspective view of a sliding cover in an aerosol generating device according to an embodiment of the present invention.
  • FIG. 7 is a perspective view of a switch unit in an aerosol generating device according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of a smoke bin in an aerosol generating device according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of the connection between the switch unit and the deformed portion in the aerosol generating device of the embodiment of the present invention.
  • FIG. 10 is a perspective view 3 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 11 is a cross-sectional view 3 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 12 is a cross-sectional view 4 of the aerosol generating device of the embodiment of the present invention.
  • FIG. 13 is a cross-sectional view 5 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 14 is a perspective view 4 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 15 is a cross-sectional view 6 of an aerosol generating device according to an embodiment of the present invention.
  • FIG. 16 is a cross-sectional view 7 of an aerosol generating device according to an embodiment of the present invention.
  • 17 is a cross-sectional view eight of an aerosol generating device according to an embodiment of the present invention.
  • Fig. 18 is an enlarged view of part D in Fig. 17.
  • the present invention provides an aerosol generating device 10 including: a heating body 13 and a smoke chamber 11, wherein the smoke chamber 11 has an accommodating portion 12, and the heating body 13 is inserted into the accommodating portion 12 to heat The body 13 is used to heat the aerosol-forming substrate 20 placed in the accommodating portion 12.
  • the aerosol generating device 10 further includes a base 14 that is located in the accommodating portion 12 and is disposed around the heating body 13.
  • the aerosol-forming substrate 20 is also placed on the base 14, at this time, the aerosol-forming substrate 20 placed in the accommodating portion 12 can prevent The axial movement of the base 14 relative to the heating body 13 remains stationary relative to the heating body 13 without affecting the heating body 13 to heat the aerosol-forming substrate 20 so that the generated aerosol can be sucked by the user, which is convenient for the user.
  • the base 14 can move relative to the heating body 13 in the axial direction (shown in the X direction in FIG. 4).
  • the base 14 moves relative to the heating body 13 in the axial direction (shown in the direction of X in FIG. 5), so that the base 14 can be lifted, then the foreign substances remaining on the base 14, such as dust and aerosol, form a base residue
  • the cleaning of the base 14 is facilitated, that is, the cleaning of the aerosol generating device 10 is facilitated.
  • the aerosol generating device 10 includes a switch unit 30.
  • the switch unit 30 When the switch unit 30 is in the on state, the base 14 can move relative to the heating body 13 in the axial direction.
  • the switch unit 30 When the switch unit 30 is in the off state, the base 14 Relative to the heating body 13 remains stationary.
  • the aerosol generating device 10 further includes: a sliding cover 40, the sliding cover 40 is provided in the smoke chamber 11, and the sliding cover 40 is provided with a through hole 45 corresponding to the accommodating portion 12,
  • the aerosol-forming substrate 20 is inserted through the through-hole 45 in the slide cover 40 to be placed in the accommodating portion 12 of the smoke chamber 11.
  • the base 14 is provided in the sliding cover 40, and is opposed to the through hole 45 in the axial direction (shown in the X direction in FIG. 5).
  • the aerosol-forming substrate 20 is inserted into the through hole 45 on the sliding cover 40 to Placed on the base 14 in the accommodating portion 12 of the smoke chamber 11.
  • the switch unit 30 is provided on the sliding cover 40.
  • the switch unit 30 covers the through hole 45 (as shown in FIG. 4), and can be connected with the smoke chamber in the axial direction 11 is separated, the slide cover 40 can be separated from the smoke chamber 11 in the axial direction (as shown in FIG. 5);
  • the switch unit 30 and the through hole 45 are in the radial direction (shown in the Y direction in FIG. 2) It is provided, and the sliding cover 40 is engaged with the smoke bin 11, and the movement of the sliding cover 40 in the axial direction is restricted, wherein the radial direction is perpendicular to the axial direction.
  • the switch unit 30 and the through hole 45 are spaced apart in the radial direction (as shown in FIGS. 2 and 3).
  • the switch unit and the through hole are along the diameter Adjacent to each other, for example, contacting in the radial direction, the projection of the two in the axial direction may be a line or an area, for example, the area is elliptical.
  • the slide cover 40 is further provided with a through hole 45 along the radial direction (shown in the Y direction in FIG. 6).
  • a sliding groove 41 In this embodiment, the first sliding groove 41 and the through hole 45 are spaced apart in the radial direction. In other embodiments, the first sliding groove and the through hole are radially adjacent to each other, for example, in radial contact. The projection of the two in the axial direction may be a line.
  • the switch unit 30 is inserted in the first sliding slot 41, and the switch unit 30 can slide along the first sliding slot 41 to cover the through hole 45, as shown in FIG. 4, the direction C in FIG.
  • the switch unit 30 can slide along the first sliding groove 41 to be radially arranged with the through hole 45 (as shown in FIG. 2), for example, spaced apart in the radial direction, or adjacent to the radial direction, for example, along the diameter
  • the projection of the two in the axial direction can be a line.
  • the switch unit 30 has an operating portion 31 and a catching portion 32.
  • the operating portion 31 is located outside the slide cover 40, and the catching portion 32 is located inside the slide cover 40.
  • the switch unit 30 can be slid along the first slide slot 41 to cover the through hole 45, so that the switch unit 30 is in an open state; or, the control operation part 31 can be caused to make the switch unit 30 along the first slide slot 41 Sliding to the radial direction of the through-hole 45, for example, spaced apart in the radial direction, so that the switch unit 30 is in a closed state.
  • the portion of the smoke chamber 11 facing the sliding cover 40 is provided with a second sliding groove 42.
  • the second sliding groove 42 has a second sliding groove 42 along the extending direction of the second sliding groove 42 (shown in the Y direction in FIG. 8).
  • the operation portion 31 covers the through hole 45 on the slide cover 40, the engaging portion 32 is located in the first portion 42b of the second sliding groove 42, and the engaging portion 32 can be separated from the first portion 42b in the axial direction.
  • the movement of the sliding cover 40 in the axial direction is not limited, the sliding cover 40 can be separated from the smoke chamber 11 in the axial direction, and the user can clean the base 14 in the sliding cover 40.
  • the switch unit 30 When the switch unit 30 is in a closed state, the operating portion 31 and the through hole 45 are arranged in the radial direction, the catching portion 32 is located in the second portion 42a and is engaged with the second portion 42a in the axial direction, and the slide cover 40 moves in the axial direction Restricted, the sliding cover 40 will not separate from the smoke chamber 11 in the axial direction.
  • the operation portion 31 and the through hole 45 when the switch unit 30 is in a closed state, the operation portion 31 and the through hole 45 are spaced apart in the radial direction.
  • the operation portion and the through hole are radially adjacent to each other, for example, in radial contact.
  • the projection of the person in the axial direction may be a line or an area, for example, the area is elliptical.
  • the aerosol-forming substrate 20 When the switch unit 30 is in a closed state, the aerosol-forming substrate 20 can be inserted along the through-hole 45 on the slide cover 40 to be placed in the accommodating portion 12 of the smoke bin 11, and the heating body 13 heats the aerosol-forming substrate 20 to generate aerosol supply
  • the user sucks; during the suction process, the aerosol-forming substrate 20 and the operating portion 31 are radially offset, the aerosol-forming substrate 20 prevents the operating portion 31 from moving toward the through-hole 45 on the slide cover 40, and the switch unit 30 cannot be turned off
  • the state is switched to the on state, so as not to affect the atomization process of the aerosol-generating substrate 20 by the aerosol-generating device 10, so that the normal use of the aerosol-generating device 10 is not disturbed.
  • the aerosol-forming substrate and the operation portion are arranged in the radial direction, but may not be offset, for example, spaced apart in the radial direction.
  • the width of the first portion 42b is wider than the width of the clamping portion 32
  • the width of the second portion 42a is narrower than the width of the clamping portion 32
  • the switch unit 30 slides from the first portion 42b to the second portion 42a realizes the switch from the open state to the closed state.
  • the clamping portion 32 can move up and down in the axial direction through the first portion 42b, and the clamping portion 32 cannot move up and down in the axial direction through the second portion 42a.
  • first portion 42b and the second portion 42a respectively have two regions that are axisymmetric, and the engaging portion 32 can be located in the two regions of the first portion 42b and the two regions of the second portion 42a, respectively.
  • the sliding cover 40 is further provided with a deformed portion 60, which is attached to the switch unit 30.
  • the switch unit 30 is in an open state and a closed state.
  • the deforming portion 60 can apply resistance to the switch unit 30. That is, when the switch unit 30 is controlled to slide along the first chute 41, the switch unit 30 receives resistance.
  • the existence of the resistance makes the switch unit 30 unable to switch between the closed state and the open state arbitrarily when the switch unit 30 is not subjected to external forces, thereby improving the connection stability of the switch unit 30 and the slide cover 40.
  • the switch unit 30 needs to overcome the resistance applied by the deforming part 60 when it is switched from the open state to the closed state. It serves to prompt the user that the switch unit 30 has been switched from the on state to the off state, or that the switch unit 30 has been switched from the off state to the on state.
  • the operating portion 31 and the engaging portion 32 of the switch unit 30 are connected by a connecting portion 33 that can slide along the first sliding groove 41, and the connecting portion of the deforming portion 60 and the switch unit 30 33 fit.
  • the deformed portion 60 includes a first area 61, a second area 62 and a third area 63.
  • the first area 61 fits the switch unit 30 and is closed
  • the third region 63 is attached to the switch unit 30, and the width of the second region 62 is smaller than the width of the first region 61 and the width of the third region 63, respectively.
  • the switching unit 30 will pass through the second area 62 during the switching between the first area 61 and the third area 63. Since the width of the second area 62 is smaller than the width of the first area 61 and the width of the third area 63, then The switch unit 30 is squeezed, and the deformed portion 60 applies resistance to the switch unit 30. The deformed portion 60 overcomes the resistance of the second area 62 and moves to the first area 61 or the third area 63.
  • the specific structure of the deformed portion is not limited to this, and may be other structural forms that can apply resistance to the switch unit.
  • the deforming portion 60 is made of an elastic material, wherein the deforming portion 60 is provided in the first sliding groove 41.
  • the switch unit 30 slides along the first sliding groove 41, it will be subjected to resistance applied by the deforming portion 60 to the switch unit 30.
  • the base 14 is suspended in the slide cover 40, which facilitates cleaning the base 14 after the base 14 is separated from the heating body 13 in the axial direction.
  • the connection method between the base 14 and the slide cover 40 of the present invention is not limited.
  • the base 14 is connected to the through hole 45 through an axial extension 44.
  • the axial extension is used to accommodate the aerosol-forming substrate 20.
  • the axial extension 44 is spaced apart from the inner wall of the slide cover 40 in the radial direction, so that when the slide cover 40 can be placed on the smoke chamber 11, the base 14 and the axial extension 44 are located in the accommodating portion 12 of the smoke chamber 11.
  • a portion of the base 14 is connected to the axial extension 44.
  • the axial extension 44 extends along the circumferential direction, and the base 14 and the axial extension 44 are L-shaped as a whole (as shown in FIG. 5). After the base 14 is separated from the heating body 13 in the axial direction, the exposed area is larger, which facilitates the user to clean the base 14.
  • the switch unit 30 is connected to the base 14, and a part of the switch unit 30 is located outside the aerosol generating device 10, and is used to drive the base 14 relative to the heating body 13 in the axial direction (FIGS. 10 and 11). (Shown in the X direction in Fig. 11).
  • the switch unit 30 can move in the axial direction in the direction toward the smoke chamber 11 (shown in direction A in FIG. 10) to drive the base 14 to move in the axial direction relative to the heating body 13.
  • an elastic portion 70 is provided in the smoke bin 11.
  • One end of the elastic portion 70 is connected to the base 14 and the other end is connected to the inner wall of the smoke bin 11.
  • the switch unit 30 switches between an open state and a closed state During the process, the elastic portion 70 can apply resistance to the base 14. The existence of the resistance makes the switch unit 30 unable to switch between the closed state and the open state arbitrarily when the switch unit 30 is not subjected to external forces, thereby improving the connection stability of the switch unit 30 and the base 14.
  • the switch unit 30 needs to overcome the resistance applied by the elastic portion 70 when switching from the open state to the closed state.
  • the switch unit 30 needs to overcome the resistance applied by the elastic portion 70 when switching from the closed state to the open state, which enhances the user's sense of manipulation and can It serves to prompt the user that the switch unit 30 has been switched from the on state to the off state, or that the switch unit 30 has been switched from the off state to the on state.
  • the relative position of the elastic portion 70 and the base 14 is not limited.
  • the elastic portion 70 when the switch unit 30 drives the base 14 to move in the axial direction relative to the heating body 13, the elastic portion 70 can be radial (shown in the Y direction in FIG. 11) ) Movement, the radial direction is perpendicular to the axial direction.
  • the switch unit 30 drives the base 14 to move in the axial direction relative to the heating body 13, the elastic portion 70 may move in the axial direction.
  • the elastic portion 70 includes a first axially extending portion 50 and an elastic member 51, and the extending direction of the first axially extending portion 50 coincides with the extending direction of the heating body 13.
  • One end of the elastic member 51 is connected to the first axial extension 50, and the other end is connected to the inner wall of the smoke chamber 11.
  • the base 14 has a second axial extension 15, the first axial extension 50 has an inclined surface, the second axial extension 15 abuts the inclined surface, the elastic member 51 and the second axial extension 15 are located in the first axial extension 50 different sides.
  • the existence of the inclined surface enables the axial movement of the base 14 to be converted into the radial movement of the elastic portion 70.
  • the elastic member 51 extends in the radial direction (shown in the Y direction in FIG. 11). In other embodiments, it may extend in other directions, can be compressed to facilitate the radial movement of the elastic portion 70, and can reset the elastic portion 70.
  • the aerosol generating device 10 further includes a body portion 101.
  • the body portion 101 is provided with a third sliding groove 43, the third sliding groove 43 extends in the axial direction, and the switch unit 30 is inserted in the third sliding groove 43 Inside, the switch unit 30 can slide along the third chute 43 to switch between the open state and the closed state.
  • the gas mist generating device 10 further includes an annular portion 52, which is provided in the elastic portion 70, and the switch portion 30 is in an open state. In the radial direction, the annular portion 52 is at least partially located outside the accommodating portion 12; In the closed state, the annular portion 52 is located in the accommodating portion 12 for inserting and accommodating the aerosol-forming substrate 20 into the accommodating portion 12.
  • the annular portion 52 is sleeved on the aerosol-forming substrate 20, and the aerosol-forming substrate 20 prevents the elastic portion 70 from radial Movement, so that the switching unit 30 cannot be switched between the closed state and the open state, so as not to affect the atomization process of the aerosol-forming substrate 20 by the aerosol-generating device 10, so that the normal use of the aerosol-generating device 10 is not disturbed.
  • the base 14 remains stationary relative to the heating body 13 without affecting the heating body 13 to heat the aerosol-forming substrate 20 so that the generated aerosol can be sucked by the user.
  • the switch unit 30 is controlled to slide in the direction toward the smoke bin 11 (shown in direction A in FIGS. 13 and 14) in the third chute 43 in the axial direction, and the switch unit 30 is switched from the closed state to Open state.
  • the third axial extension 16 moves in the axial direction, and then the base 14 moves in the axial direction relative to the heating body 13, the base 14 is lifted, and under the action of the inclined surface, the elastic portion 70 moves in the radial direction, elastic The piece 51 is compressed, generating elastic force.
  • the switch unit 30 When the switch unit 30 is released, the elastic portion 70 is reset under the action of the elastic force, and moves in the direction opposite to the direction C in FIG. 16, and then the driving base 14 moves in the axial direction toward the direction of the switch unit 30 (direction B in FIG. 13). (Shown), the switch unit 30 is switched from the on state to the off state.
  • the ring portion 52 may not be provided. Then, after the aerosol-forming substrate 20 is inserted into the accommodating portion 12, the user completes the suction, and can operate the aerosol-forming substrate 20 to move relative to the heating body 13 along the circumferential direction for a period of time, and the aerosol-forming substrate 20 and the heating body 13 are loosened. Then, the switch unit 30 is controlled to slide along the axial direction in the third chute 43 in the direction toward the smoke bin 11, and the process of lifting the base 14 can simultaneously lift the aerosol-forming substrate 20 to realize extraction of the aerosol-forming substrate 20.
  • the base 14 in the gas mist generating device 10 of the present invention is at least partially attached to the outer peripheral surface of the heating body 13.
  • the base 14 is completely attached to the outer peripheral surface of the heating body 13.
  • the base 14 can move the surface of the heating body 13 during the movement of the base 14 relative to the heating body 13 in the axial direction Clean it.
  • the base 14 reciprocates up and down relative to the heating body 13 in the axial direction, which can clean the surface of the heating body 13 reciprocally, which is more conducive to cleaning the aerosol generating device 10.
  • the switch unit 30 is controlled to reciprocate in the third chute 43 to realize the reciprocal cleaning of the surface of the heating body 13.
  • an embodiment of the present invention further provides an aerosol generating system 1, including: the aerosol generating device 10 described in any one of the foregoing embodiments; an aerosol-forming substrate 20 for being placed in the accommodating portion 12, in After the aerosol-forming substrate 20 is taken out from the accommodating portion 12, the base 14 can move axially relative to the heating body 13, and after the aerosol-forming substrate 20 is placed in the accommodating portion 12, the aerosol-forming substrate placed in the accommodating portion 12 20 can prevent the axial movement of the base 14 relative to the heating body 13, and the base 14 remains stationary relative to the heating body 13.

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  • Catching Or Destruction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention concerne un dispositif de génération d'aérosol et un système de génération d'aérosol, le dispositif de génération d'aérosol comprenant : un corps chauffant utilisé pour chauffer un substrat de formation d'aérosol ; un compartiment de cigarette, comprenant une partie contenant, le corps chauffant étant introduit dans la partie contenant ; et une base située dans la partie contenant, la base étant disposée autour du corps chauffant. Le substrat de formation d'aérosol disposé dans la partie contenant peut empêcher que la base se déplace axialement par rapport au corps chauffant. Le dispositif de génération d'aérosol selon la présente invention est pratique à utiliser.
PCT/CN2019/104262 2018-10-16 2019-09-04 Dispositif et système de génération d'aérosol WO2020078134A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19872314.0A EP3850970A4 (fr) 2018-10-16 2019-09-04 Dispositif et système de génération d'aérosol
RU2021111351A RU2770489C1 (ru) 2018-10-16 2019-09-04 Устройство генерирования аэрозоля и система генерирования аэрозоля
PH12021550765A PH12021550765A1 (en) 2018-10-16 2021-04-06 Aerosol generating device and aerosol generating system

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CN111053290A (zh) 2020-04-24
EP3850970A1 (fr) 2021-07-21

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