WO2022264312A1 - エアロゾル生成システム - Google Patents
エアロゾル生成システム Download PDFInfo
- Publication number
- WO2022264312A1 WO2022264312A1 PCT/JP2021/022864 JP2021022864W WO2022264312A1 WO 2022264312 A1 WO2022264312 A1 WO 2022264312A1 JP 2021022864 W JP2021022864 W JP 2021022864W WO 2022264312 A1 WO2022264312 A1 WO 2022264312A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aerosol
- generating system
- electrical
- heat
- unit
- Prior art date
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 86
- 238000010292 electrical insulation Methods 0.000 claims description 38
- 238000009792 diffusion process Methods 0.000 claims description 24
- 239000000615 nonconductor Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 239000002966 varnish Substances 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 22
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 20
- 238000004891 communication Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 5
- 235000019634 flavors Nutrition 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001007 puffing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/267—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/021—Heaters specially adapted for heating liquids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/037—Heaters with zones of different power density
Definitions
- the present invention relates to an aerosol generation system.
- the suction device uses a base material including an aerosol source for generating an aerosol and a flavor source for imparting a flavor component to the generated aerosol to generate an aerosol imparted with a flavor component.
- a user can enjoy the flavor by inhaling the flavor component-applied aerosol generated by the suction device.
- the action of the user inhaling the aerosol is hereinafter also referred to as puffing or puffing action.
- Patent Literature 1 discloses a technique of heating a base material by a sheet of film heater that is tubularly wound so as to surround the base material.
- Patent Document 1 a film heater is wrapped around the outside of a cylindrical body that accommodates the substrate. If there is a gap between the film heater and the cylindrical body, it may become difficult to heat the substrate appropriately.
- the present invention has been made in view of the above problems, and an object of the present invention is to provide a mechanism capable of more appropriately heating the base material.
- a container into which an aerosol-generating product is inserted a heating unit that heats the aerosol-generating product inserted into the container, and electric power to the heating unit
- the heating unit includes a film-like electrical insulator having one or more cutouts, and a film-shaped electrical insulator disposed on the electrical insulator, supplied from the power supply
- An aerosol generating system is provided having an electric resistance portion that generates heat by electric power and is arranged around the containing portion.
- the electrical insulating portion may have two or more of the cutouts that are alternately formed.
- the two or more notches may be alternately formed in a direction perpendicular to the direction in which the aerosol-generating article is inserted and removed.
- the electrical insulating part includes two or more first portions extending in the direction in which the aerosol-generating article is inserted and removed, and two ends of the first portions adjacent in a direction perpendicular to the direction in which the aerosol-generating article is inserted and removed. and one or more second portions connecting portions, wherein the two first portions connected by the second portions cross the notch in a direction perpendicular to the direction in which the aerosol-generating article is inserted and removed. may be separated by
- the electrical insulation part has three or more of the first parts and two or more of the second parts, and two of the second parts connected to the same first part are connected to the aerosol-generating article. may be separated in the direction in which they are inserted and removed.
- the electrical insulating portion may be formed in an M shape.
- the electrical insulating portion may be formed in a zigzag shape.
- the electrical insulation part may cover less than 50% of the side surface of the storage part in all cross sections orthogonal to the direction in which the aerosol-generating article is inserted and removed.
- the heating section may have two electrical insulating sections, and the electrical resistance section may be sandwiched between the two electrical insulating sections.
- the aerosol generating system may have a heat diffusion layer that diffuses heat, and the heat diffusion layer may be arranged to cover the outside of the heating unit.
- the thermal diffusion layer may be made of copper, graphite, or aluminum.
- the heating section may be arranged around the housing section and fixed to the housing section with a heat-shrinkable tube while being covered with a heat insulating layer.
- the heating part may have a plurality of regions that generate heat at different temperatures in the direction in which the aerosol-generating article is inserted and removed.
- the electrical resistance portion may be unevenly distributed in the direction in which the aerosol-generating article is inserted and removed.
- the electrical insulating portion may be made of polyimide.
- the electrical insulation portion may be a film.
- the electrical insulation portion may be varnish.
- the electrical resistance portion may be made of SUS.
- the electrical resistance portion may be a conductive track.
- the aerosol-generating system may include the aerosol-generating article.
- a mechanism is provided that allows the substrate to be heated more appropriately.
- FIG. 1 It is a schematic diagram which shows the structural example of a suction device typically. It is the figure which carried out plane expansion
- a suction device is a device that produces a substance that is suctioned by a user.
- the substance produced by the suction device is an aerosol.
- the substance produced by the suction device may be a gas.
- FIG. 1 is a schematic diagram schematically showing a configuration example of a suction device.
- the suction device 100 includes a power supply unit 111, a sensor unit 112, a notification unit 113, a storage unit 114, a communication unit 115, a control unit 116, a heating unit 121, a storage unit 140, and Insulation 144 is included.
- the power supply unit 111 accumulates power.
- the power supply unit 111 supplies electric power to each component of the suction device 100 under the control of the control unit 116 .
- the power supply unit 111 may be composed of, for example, a rechargeable battery such as a lithium ion secondary battery.
- the sensor unit 112 acquires various information regarding the suction device 100 .
- the sensor unit 112 is configured by a pressure sensor such as a condenser microphone, a flow rate sensor, a temperature sensor, or the like, and acquires a value associated with suction by the user.
- the sensor unit 112 is configured by an input device, such as a button or switch, that receives information input from the user.
- the notification unit 113 notifies the user of information.
- the notification unit 113 is configured by, for example, a light emitting device that emits light, a display device that displays an image, a sound output device that outputs sound, or a vibration device that vibrates.
- the storage unit 114 stores various information for the operation of the suction device 100 .
- the storage unit 114 is configured by, for example, a non-volatile storage medium such as flash memory.
- the communication unit 115 is a communication interface capable of performing communication conforming to any wired or wireless communication standard.
- Wi-Fi registered trademark
- Bluetooth registered trademark
- the like can be adopted as such a communication standard.
- the control unit 116 functions as an arithmetic processing device and a control device, and controls the general operations within the suction device 100 according to various programs.
- the control unit 116 is realized by an electronic circuit such as a CPU (Central Processing Unit) and a microprocessor.
- the housing part 140 has an internal space 141 and holds the stick-shaped base material 150 while housing a part of the stick-shaped base material 150 in the internal space 141 .
- the accommodating portion 140 has an opening 142 that communicates the internal space 141 with the outside, and holds the stick-shaped substrate 150 inserted into the internal space 141 through the opening 142 .
- the housing portion 140 is a cylindrical body having an opening 142 and a bottom portion 143 as a bottom surface, and defines a columnar internal space 141 .
- the containing portion 140 also has a function of defining a flow path for air supplied to the stick-shaped substrate 150 .
- An air inlet hole which is an inlet of air to such a channel, is arranged, for example, in the bottom portion 143 .
- the air outflow hole which is the exit of air from such a channel, is the opening 142 .
- the stick-type base material 150 includes a base material portion 151 and a mouthpiece portion 152 .
- Substrate portion 151 includes an aerosol source.
- the aerosol source is not limited to liquid, and may be solid.
- the heating unit 121 heats the aerosol source to atomize the aerosol source and generate an aerosol.
- the heating section 121 is configured in a film shape and arranged so as to cover the outer circumference of the housing section 140 . Then, when the heating part 121 generates heat, the base material part 151 of the stick-type base material 150 is heated from the outer periphery, and an aerosol is generated.
- the heating unit 121 generates heat when supplied with power from the power supply unit 111 .
- power may be supplied when the sensor unit 112 detects that the user has started sucking and/or that predetermined information has been input. Then, the power supply may be stopped when the sensor unit 112 detects that the user has finished sucking and/or that predetermined information has been input.
- the heat insulation part 144 prevents heat transfer from the heating part 121 to other components.
- the heat insulating part 144 is made of a vacuum heat insulating material, an airgel heat insulating material, or the like.
- suction device 100 has been described above.
- the configuration of the suction device 100 is not limited to the above, and various configurations exemplified below can be adopted.
- the housing portion 140 may include an opening/closing mechanism such as a hinge that opens and closes a portion of the outer shell that forms the internal space 141 .
- the housing part 140 may hold the stick-shaped base material 150 inserted into the internal space 141 by opening and closing the outer shell.
- the heating unit 121 may be provided at the holding portion in the accommodating unit 140 and heat the stick-shaped base material 150 while pressing it.
- the power supply unit 111 is an example of a power supply unit that supplies power to the heating unit 121 .
- Stick-type substrate 150 is an example of an aerosol-generating article containing an aerosol source.
- the suction device 100 and the stick-shaped base material 150 cooperate to generate an aerosol that is inhaled by the user.
- the combination of suction device 100 and stick-type substrate 150 may be viewed as an aerosol generating system.
- FIG. 2 is a plan view of the heating unit 121 according to the present embodiment.
- FIG. 3 is a diagram showing the arrangement of the heating unit 121 according to this embodiment.
- FIG. 4 is a cross-sectional view of the portion where the heating unit 121 of the suction device 100 according to this embodiment is arranged.
- the heating section 121 has an electrical resistance section 10 and an electrical insulation section 20 .
- FIG. 2 shows the dimensions of the electrical resistance portion 10 and the electrical insulation portion 20 in units of millimeters (mm).
- the heating section 121 is arranged around the housing section 140 .
- the housing portion 140 is made of a material having a predetermined heat conductivity, such as SUS (Steel Use Stainless). Therefore, the heat generated by the heating part 121 can heat the stick-shaped substrate 150 accommodated in the internal space 141 of the accommodation part 140 through the accommodation part 140 .
- the electrical insulation section 20A, the electrical resistance section 10, the electrical insulation section 20B, the heat diffusion layer 30, the heat insulation layer 40, and the heat shrinkable tube 50 are laminated on the side surface of the housing section 140.
- elements having substantially the same functional configuration may be distinguished by attaching different alphabets after the same reference numerals.
- a plurality of elements having substantially the same functional configuration are distinguished like electrical insulators 20A and 20B as required.
- the electrical insulators 20A and 20B are simply referred to as the electrical insulators 20 when there is no particular need to distinguish between them.
- the direction in which the stick-shaped substrate 150 is inserted into the heating unit 121 is also referred to as the downward direction.
- the direction in which the stick-shaped base material 150 is removed from the heating unit 121 is also referred to as an upward direction. That is, the vertical direction is the direction in which the stick-shaped substrate 150 is inserted and removed.
- the vertical direction corresponds to the longitudinal direction of the housing portion 140 .
- the direction perpendicular to the vertical direction and along the outer circumference of the cross section perpendicular to the longitudinal direction of the accommodating portion 140 is also referred to as the left-right direction.
- the left-right direction corresponds to the circumferential direction in a circular cross section orthogonal to the longitudinal direction of the accommodating portion 140 .
- the electric resistance section 10 generates heat by power supplied from the power supply section 111 . Specifically, the electrical resistance portion 10 generates Joule heat when current flows.
- the electrical resistance portion 10 is formed of, for example, SUS (Steel Use Stainless). In that case, the electrical resistance portion 10 can exhibit high heat resistance.
- the electrical resistance section 10 may be a conductive track.
- the conductive track is stretched around the housing portion 140 while bending.
- the sides of the enclosure 140 can be heated with an arbitrary heat distribution.
- the electrical insulation part 20 is a film-like member having electrical insulation.
- the electrical insulator 20 may be a film.
- the film as the electrical insulator 20 may be formed by applying varnish.
- the electrical insulating portion 20 is made of any material having electrical insulation.
- the electrical insulator 20 is made of polyimide. With such a configuration, the electrical insulating portion 20 can exhibit high heat resistance.
- the electrical resistance section 10 is arranged on the electrical insulation section 20 .
- the heating section 121 may have two electrical insulation sections 20 (20A and 20B), and the electrical resistance section 10 may be sandwiched between the two electrical insulation sections 20. FIG. According to such a configuration, the electric resistance portion 10 is prevented from coming into contact with other conductors and being short-circuited.
- the electrical insulating portion 20 has cutouts 90 (90A to 90C). Therefore, the heating part 121 covers the side surface of the housing part 140 except for the notch 90 . On the other hand, the side surface of the housing portion 140 is exposed at the notch 90 . According to such a configuration, when the side surface of the housing portion 140 has unevenness, the heating portion 121 can be brought into close contact with the side surface of the housing portion 140 while avoiding the unevenness of the side surface of the housing portion 140 by the notch 90 . . If there is no notch 90, the heating unit 121 may float on the uneven portion of the side surface of the housing unit 140, and the temperature of the floating portion may rise rapidly, possibly damaging the heating unit 121. In this respect, according to this configuration, the heating part 121 is in close contact with the side surface of the housing part 140, so that the heating part 121 can be prevented from being damaged. In this way, proper heating of the stick-type substrate 150 is achieved.
- the electrical insulation portion 20 has two or more cutouts 90 that are alternately formed. Since the electrical resistance portion 10 is arranged on the electrical insulation portion 20 and is not arranged in the notch 90, if the notch 90 is arranged in a biased direction, the distribution of the electrical resistance portion 10 will be biased accordingly. Become. In this respect, according to such a configuration, the uneven distribution of the electrical resistance portion 10 due to the provision of the notch 90 can be reduced. Therefore, it becomes possible to heat the stick-type substrate 150 more uniformly.
- two or more cutouts 90 are alternately formed in the left-right direction.
- the notch 90A is formed on the lower side
- the notch 90B is formed on the upper side
- the notch 90C is formed on the lower side.
- the heating unit 121 can evenly cover the side surface of the housing unit 140 in the left-right direction, and heat the stick-shaped substrate 150 uniformly.
- the electrical insulating portion 20 is formed in an M shape having three notches 90 and three folds (that is, second portions 22A to 22C).
- the electrical insulating portion 20 includes four first portions 21 (21A to 21D) extending in the vertical direction and three second portions 22 (22A) connecting the ends of two adjacent first portions 21 in the horizontal direction. ⁇ 22C) and The two first portions 21 connected by the second portion 22 are separated from each other across the notch 90 in the left-right direction.
- the second portion 22A connects the upper ends of the first portion 21A and the first portion 21B.
- the first portion 21A and the first portion 21B are separated with the notch 90A interposed therebetween.
- the second portion 22B connects the lower ends of the first portion 21B and the first portion 21C.
- the first portion 21B and the first portion 21C are separated with the notch 90B interposed therebetween.
- the second portion 22C connects the upper ends of the first portion 21C and the first portion 21D.
- the first portion 21C and the first portion 21D are separated with the notch 90C interposed therebetween.
- the two second parts 22 connected to the same first part 21 are separated in the vertical direction. Specifically, the second portion 22A and the second portion 22B connected to the first portion 21B are separated in the vertical direction. The second portion 22B and the second portion 22C connected to the first portion 21C are separated in the vertical direction.
- the electrical insulation part 20 covers less than 50% of the side surface of the housing part 140 in all cross sections perpendicular to the vertical direction. 2, the electrical insulating portion 20 is 11.8 mm ((1.5 mm + 2.9 mm + 1.5 mm) ⁇ 2) is covered. In the cross section taken along line BB, the electrical insulation part 20 covers 11.6 mm (2.9 mm ⁇ 4), which is less than 50% of the total length of 23.7 mm of the side surface of the housing part 140 . In the cross section along the CC cutting line, the electrical insulating portion 20 is 11.7 mm ((1.5 mm + 2.9 mm + 1.5 mm) + 2.9 mm x 2), which is less than 50% of the total length of 23.7 mm of the side surface of the housing portion 140. ) is covered. According to such a configuration, the electrical resistance portion 10 also covers less than 50% of the side surface of the accommodating portion 140 in all cross sections perpendicular to the vertical direction. Therefore, it is possible to prevent excessive heating of the stick-type substrate 150 .
- the electrical resistance portion 10 is provided by folding back along with the folding of the electrical insulating portion 20 along the shape of the electrical insulating portion 20 . That is, the electrical resistance portion 10 is formed in an M shape having three notches 90 and three folds. Two paths are provided in the first portion 21 . According to such a configuration, the electric resistance section 10 is arranged in a larger portion of the side surface of the housing section 140, so that the heating efficiency can be improved.
- the thermal diffusion layer 30 is arranged to cover the outside of the heating section 121.
- the thermal diffusion layer 30 is a member that diffuses heat.
- the thermal diffusion layer 30 is made of copper, graphite, or aluminum, for example.
- the thermal diffusion layer 30 is formed in a film shape, covers the housing portion 140 and the heating portion 121 arranged around the housing portion 140 , and covers the outside of the heating portion 121 or the housing portion 140 corresponding to the notch 90 . is placed in close contact with the outside of the With such a configuration, the heat generated from the heating section 121 can be diffused over the entire side surface of the housing section 140 . Therefore, it is possible to uniformly heat the stick-shaped substrate 150 by reducing the temperature difference between the portion of the side surface of the housing portion 140 where the heating portion 121 is provided and the portion where the notch 90 is provided. Become.
- the heating part 121 is arranged around the housing part 140 and fixed to the housing part 140 by the heat-shrinkable tube 50 while being covered with the heat diffusion layer 30 and the heat insulating layer 40 .
- the heat insulating layer 40 is a film-like member having a predetermined heat insulating property.
- the heat insulating layer 40 is made of a vacuum heat insulating material, an airgel heat insulating material, or the like. Since the heat diffusion layer 30 is covered with the heat insulating layer 40 , the heat from the heating unit 121 diffused by the heat diffusion layer 30 can be prevented from diffusing outside the heat insulating layer 40 .
- the heat-shrinkable tube 50 is a tubular member that shrinks when heat is applied.
- the heat-shrinkable tube 50 is made of a resin material.
- the heating part 121, the heat diffusion layer 30, the heat insulating layer 40, and the heat shrinkable tube 50 are sequentially wound around the housing part 140, and the heat shrinkable tube 50 is heated to easily fix these components. becomes possible.
- the heat insulating layer 40 corresponds to the heat insulating portion 144 shown in FIG.
- the heat insulating layer 40 may be provided separately from the heat insulating portion 144 shown in FIG.
- the heating unit 121 may have a plurality of regions that generate heat at different temperatures in the vertical direction.
- the heating unit 121 may have a high heating area that generates heat at a high temperature and a low heating area that generates heat at a low temperature. With such a configuration, it is possible to heat the stick-shaped substrate 150 with an optimum temperature distribution.
- the electrical resistance portion 10 may be unevenly distributed in the vertical direction.
- the electrical resistance portions 10 may be distributed with different densities in the high heating area and the low heating area. With such a configuration, it is possible to cause the heating unit 121 to generate heat at different temperatures in the vertical direction.
- the present invention is not limited to such an example.
- Two or more cutouts 90 may be staggered in other directions, such as the vertical direction. Even in that case, the heating part 121 can uniformly cover the side surface of the accommodating part 140 and uniformly heat the stick-shaped base material 150 .
- the electrical insulating portion 20 may have one or more cutouts 90 . That is, the electrical insulating portion 20 may have two or more first portions 21 and one or more second portions 22 .
- the number of notches 90 may be arbitrarily set according to the shape of the housing portion 140 and the like.
- the electrical insulating portion 20 is formed in an M shape with three notches 90 and three folds, but the present invention is not limited to such an example.
- the electrical insulating portion 20 may be formed in a zigzag shape.
- a zigzag shape as used herein refers to a shape having four or more notches 90 and four or more folds.
- FIG. 5 is a plan view of the heating unit 121 according to the modification.
- the electrical insulating portion 20 according to this modification has one notch 90 and one folded back (that is, the second portion 22). That is, the electrical insulator 20 has two first portions 21 and one second portion 22 .
- the electrical resistance portion 10 is folded five times at each of the first portion 21A and the first portion 21B.
- the number of turns of the electrical resistance portion 10 may be greater than the number of turns of the electrical insulation portion 20 .
- the thermal diffusion layer 30 is arranged to cover the outside of the heating unit 121, but the present invention is not limited to this example.
- the thermal diffusion layer 30 may be arranged between the heating section 121 and the housing section 140 .
- the heat insulating layer 40 is arranged to cover the outside of the heating section 121 .
- the heating section 121, the heat diffusion layer 30, and the heat insulating layer 40 are fixed to the housing section 140 by the heat shrinkable tube 50, but the present invention is not limited to this example.
- the heating unit 121, the heat diffusion layer 30, and the heat insulation layer 40 may be fixed with clips.
- the clip here is a member that clamps an object, and clamps the housing portion 140 from the front and rear, for example.
- at least one of the heat diffusion layer 30 and the heat insulating layer 40 may be configured as a clip to clamp the housing portion 140 .
- the housing portion 140 is configured in a cylindrical shape, but the present invention is not limited to such an example.
- the cross-sectional shape of the housing portion 140 may be elliptical or polygonal.
- the following configuration also belongs to the technical scope of the present invention.
- the heating unit a film-like electrical insulator having one or more cutouts; an electrical resistance section arranged on the electrical insulation section and configured to generate heat by electric power supplied from the power supply section, and arranged around the accommodation section; Aerosol generation system.
- the electrical insulation part has two or more of the cutouts that are alternately formed, The aerosol generating system according to (1) above.
- the electrical insulating part includes two or more first portions extending in the direction in which the aerosol-generating article is inserted and removed, and two ends of the first portions adjacent in a direction perpendicular to the direction in which the aerosol-generating article is inserted and removed. one or more second portions connecting the portions; The two first portions connected by the second portion are spaced apart across the notch in a direction orthogonal to a direction in which the aerosol-generating article is inserted and removed.
- the aerosol generating system according to any one of (1) to (3) above.
- the electrical insulating portion has three or more first portions and two or more second portions; the two second parts connected to the same first part are spaced apart in the direction in which the aerosol-generating article is inserted and withdrawn; The aerosol generating system according to (4) above.
- the electrical insulation part is formed in an M shape, The aerosol generating system according to any one of (1) to (5) above.
- the electrical insulation part is formed in a zigzag shape, The aerosol generating system according to any one of (1) to (5) above.
- the electrical insulating portion covers less than 50% of the side surface of the housing portion in all cross sections perpendicular to the direction in which the aerosol-generating article is inserted and removed.
- the heating unit has two electrical insulating units, The electrical resistance portion is sandwiched between the two electrical insulation portions, The aerosol generating system according to any one of (1) to (8) above.
- the aerosol-generating system has a heat spreading layer that spreads heat, The thermal diffusion layer is arranged to cover the outside of the heating unit, The aerosol generating system according to any one of (1) to (9) above.
- the thermal diffusion layer is made of copper, graphite, or aluminum, The aerosol generating system according to (10) above.
- the heating unit is arranged around the housing unit, and is fixed to the housing unit by a heat-shrinkable tube while being covered with the heat diffusion layer and the heat insulating layer.
- the heating unit has a plurality of regions that generate heat at different temperatures in the direction in which the aerosol-generating article is inserted and removed.
- the aerosol generating system according to any one of (1) to (12) above.
- the electrical resistance portion is unevenly distributed in the direction in which the aerosol-generating article is inserted and withdrawn;
- the electrical insulation is made of polyimide, The aerosol generating system according to any one of (1) to (14) above.
- the electrical insulation is a film, The aerosol generating system according to (15) above.
- the electrical insulation is varnish, The aerosol generating system according to (15) above.
- the electrical resistance part is formed of SUS, The aerosol generating system according to any one of (1) to (17) above.
- the electrical resistance portion is a conductive track, The aerosol generating system according to any one of (1) to (18) above. (20) wherein the aerosol-generating system comprises the aerosol-generating article; The aerosol generating system according to any one of (1) to (19) above.
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Abstract
Description
吸引装置は、ユーザにより吸引される物質を生成する装置である。以下では、吸引装置により生成される物質が、エアロゾルであるものとして説明する。他に、吸引装置により生成される物質は、気体であってもよい。
図2は、本実施形態に係る加熱部121を平面展開した図である。図3は、本実施形態に係る加熱部121の配置を示す図である。図4は、本実施形態に係る吸引装置100の加熱部121が配置された部分の断面図である。
以上、添付図面を参照しながら本発明の好適な実施形態について詳細に説明したが、本発明はかかる例に限定されない。本発明の属する技術の分野における通常の知識を有する者であれば、請求の範囲に記載された技術的思想の範疇内において、各種の変更例または修正例に想到し得ることは明らかであり、これらについても、当然に本発明の技術的範囲に属するものと了解される。
(1)
エアロゾル生成物品が挿入される収容部と、
前記収容部に挿入された前記エアロゾル生成物品を加熱する加熱部と
前記加熱部に電力を供給する電力供給部と、
を備え、
前記加熱部は、
1つ以上の切り欠きを有する膜状の電気絶縁部と、
前記電気絶縁部上に配置される、前記電力供給部から供給された電力により発熱する電気抵抗部と
を有し、前記収容部の周囲に配置される、
エアロゾル生成システム。
(2)
前記電気絶縁部は、互い違いに形成される2つ以上の前記切り欠きを有する、
前記(1)に記載のエアロゾル生成システム。
(3)
2つ以上の前記切り欠きは、前記エアロゾル生成物品が挿抜される方向に直交する方向において互い違いに形成される、
前記(2)に記載のエアロゾル生成システム。
(4)
前記電気絶縁部は、前記エアロゾル生成物品が挿抜される方向に延びる2つ以上の第1部分と、前記エアロゾル生成物品が挿抜される方向に直交する方向で隣り合う2つの前記第1部分の端部を接続する1つ以上の第2部分と、を有し、
前記第2部分により接続される2つの前記第1部分は、前記エアロゾル生成物品が挿抜される方向に直交する方向において前記切り欠きを挟んで離隔する、
前記(1)~(3)のいずれか一項に記載のエアロゾル生成システム。
(5)
前記電気絶縁部は、3つ以上の前記第1部分と2つ以上の前記第2部分とを有し、
同一の前記第1部分に接続される2つの前記第2部分は、前記エアロゾル生成物品が挿抜される方向において離隔する、
前記(4)に記載のエアロゾル生成システム。
(6)
前記電気絶縁部は、M字状に形成される、
前記(1)~(5)のいずれか一項に記載のエアロゾル生成システム。
(7)
前記電気絶縁部は、ジグザグ状に形成される、
前記(1)~(5)のいずれか一項に記載のエアロゾル生成システム。
(8)
前記電気絶縁部は、前記エアロゾル生成物品が挿抜される方向に直交する全ての断面において、前記収容部の側面の50%未満を被覆する、
前記(1)~(7)のいずれか一項に記載のエアロゾル生成システム。
(9)
前記加熱部は、2つの前記電気絶縁部を有し、
前記電気抵抗部は、2つの前記電気絶縁部により挟まれる、
前記(1)~(8)のいずれか一項に記載のエアロゾル生成システム。
(10)
前記エアロゾル生成システムは、熱を拡散する熱拡散層を有し、
前記熱拡散層は、前記加熱部の外側を覆って配置される、
前記(1)~(9)のいずれか一項に記載のエアロゾル生成システム。
(11)
前記熱拡散層は、銅、グラファイト、又はアルミニウムにより形成される、
前記(10)に記載のエアロゾル生成システム。
(12)
前記加熱部は、前記収容部の周囲に配置され、前記熱拡散層及び断熱層により覆われた状態で、熱収縮チューブにより前記収容部に固定される、
前記(10)又は(11)に記載のエアロゾル生成システム。
(13)
前記加熱部は、前記エアロゾル生成物品が挿抜される方向において、異なる温度で発熱する複数の領域を有する、
前記(1)~(12)のいずれか一項に記載のエアロゾル生成システム。
(14)
前記電気抵抗部は、前記エアロゾル生成物品が挿抜される方向において、不均一に分布する、
前記(1)~(13)のいずれか一項に記載のエアロゾル生成システム。
(15)
前記電気絶縁部は、ポリイミドにより形成される、
前記(1)~(14)のいずれか一項に記載のエアロゾル生成システム。
(16)
前記電気絶縁部は、フィルムである、
前記(15)に記載のエアロゾル生成システム。
(17)
前記電気絶縁部は、ワニスである、
前記(15)に記載のエアロゾル生成システム。
(18)
前記電気抵抗部は、SUSにより形成される、
前記(1)~(17)のいずれか一項に記載のエアロゾル生成システム。
(19)
前記電気抵抗部は、導電性トラックである、
前記(1)~(18)のいずれか一項に記載のエアロゾル生成システム。
(20)
前記エアロゾル生成システムは、前記エアロゾル生成物品を含む、
前記(1)~(19)のいずれか一項に記載のエアロゾル生成システム。
111 電源部
112 センサ部
113 通知部
114 記憶部
115 通信部
116 制御部
121 加熱部
140 収容部
141 内部空間
142 開口
143 底部
144 断熱部
150 スティック型基材
151 基材部
152 吸口部
10 電気抵抗部
20 電気絶縁部
21 第1部分
22 第2部分
30 熱拡散層
40 断熱層
50 熱収縮チューブ
90 切り欠き
Claims (20)
- エアロゾル生成物品が挿入される収容部と、
前記収容部に挿入された前記エアロゾル生成物品を加熱する加熱部と
前記加熱部に電力を供給する電力供給部と、
を備え、
前記加熱部は、
1つ以上の切り欠きを有する膜状の電気絶縁部と、
前記電気絶縁部上に配置される、前記電力供給部から供給された電力により発熱する電気抵抗部と
を有し、前記収容部の周囲に配置される、
エアロゾル生成システム。 - 前記電気絶縁部は、互い違いに形成される2つ以上の前記切り欠きを有する、
請求項1に記載のエアロゾル生成システム。 - 2つ以上の前記切り欠きは、前記エアロゾル生成物品が挿抜される方向に直交する方向において互い違いに形成される、
請求項2に記載のエアロゾル生成システム。 - 前記電気絶縁部は、前記エアロゾル生成物品が挿抜される方向に延びる2つ以上の第1部分と、前記エアロゾル生成物品が挿抜される方向に直交する方向で隣り合う2つの前記第1部分の端部を接続する1つ以上の第2部分と、を有し、
前記第2部分により接続される2つの前記第1部分は、前記エアロゾル生成物品が挿抜される方向に直交する方向において前記切り欠きを挟んで離隔する、
請求項1~3のいずれか一項に記載のエアロゾル生成システム。 - 前記電気絶縁部は、3つ以上の前記第1部分と2つ以上の前記第2部分とを有し、
同一の前記第1部分に接続される2つの前記第2部分は、前記エアロゾル生成物品が挿抜される方向において離隔する、
請求項4に記載のエアロゾル生成システム。 - 前記電気絶縁部は、M字状に形成される、
請求項1~5のいずれか一項に記載のエアロゾル生成システム。 - 前記電気絶縁部は、ジグザグ状に形成される、
請求項1~5のいずれか一項に記載のエアロゾル生成システム。 - 前記電気絶縁部は、前記エアロゾル生成物品が挿抜される方向に直交する全ての断面において、前記収容部の側面の50%未満を被覆する、
請求項1~7のいずれか一項に記載のエアロゾル生成システム。 - 前記加熱部は、2つの前記電気絶縁部を有し、
前記電気抵抗部は、2つの前記電気絶縁部により挟まれる、
請求項1~8のいずれか一項に記載のエアロゾル生成システム。 - 前記エアロゾル生成システムは、熱を拡散する熱拡散層を有し、
前記熱拡散層は、前記加熱部の外側を覆って配置される、
請求項1~9のいずれか一項に記載のエアロゾル生成システム。 - 前記熱拡散層は、銅、グラファイト、又はアルミニウムにより形成される、
請求項10に記載のエアロゾル生成システム。 - 前記加熱部は、前記収容部の周囲に配置され、前記熱拡散層及び断熱層により覆われた状態で、熱収縮チューブにより前記収容部に固定される、
請求項10又は11に記載のエアロゾル生成システム。 - 前記加熱部は、前記エアロゾル生成物品が挿抜される方向において、異なる温度で発熱する複数の領域を有する、
請求項1~12のいずれか一項に記載のエアロゾル生成システム。 - 前記電気抵抗部は、前記エアロゾル生成物品が挿抜される方向において、不均一に分布する、
請求項1~13のいずれか一項に記載のエアロゾル生成システム。 - 前記電気絶縁部は、ポリイミドにより形成される、
請求項1~14のいずれか一項に記載のエアロゾル生成システム。 - 前記電気絶縁部は、フィルムである、
請求項15に記載のエアロゾル生成システム。 - 前記電気絶縁部は、ワニスである、
請求項15に記載のエアロゾル生成システム。 - 前記電気抵抗部は、SUSにより形成される、
請求項1~17のいずれか一項に記載のエアロゾル生成システム。 - 前記電気抵抗部は、導電性トラックである、
請求項1~18のいずれか一項に記載のエアロゾル生成システム。 - 前記エアロゾル生成システムは、前記エアロゾル生成物品を含む、
請求項1~19のいずれか一項に記載のエアロゾル生成システム。
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PCT/JP2021/022864 WO2022264312A1 (ja) | 2021-06-16 | 2021-06-16 | エアロゾル生成システム |
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EP21945989.8A EP4305984A1 (en) | 2021-06-16 | 2021-06-16 | Aerosol generation system |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956547U (ja) * | 1972-08-28 | 1974-05-18 | ||
JPH1187023A (ja) * | 1997-09-11 | 1999-03-30 | Teikoku Tsushin Kogyo Co Ltd | 面状ヒータ及びその製造方法 |
JPH11503912A (ja) * | 1995-04-20 | 1999-04-06 | フイリップ モーリス プロダクツ インコーポレイテッド | 電気喫煙装置に使用するためのヒータおよびシガレット |
JP2006054131A (ja) * | 2004-08-13 | 2006-02-23 | Susumu Kiyokawa | 電気抵抗体 |
JP2013511962A (ja) * | 2009-11-27 | 2013-04-11 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 内部又は外部ヒータを備える電気加熱式喫煙システム |
KR101635340B1 (ko) * | 2016-02-19 | 2016-06-30 | 전병철 | 전자담배용 기화장치 |
JP6210610B2 (ja) | 2009-10-29 | 2017-10-11 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 加熱器が改善された電気加熱式喫煙システム |
JP2019518430A (ja) * | 2016-05-13 | 2019-07-04 | ブリティッシュ アメリカン タバコ (インヴェストメンツ) リミテッドBritish American Tobacco (Investments) Limited | 喫煙材を加熱するための装置及び方法 |
WO2021001910A1 (ja) * | 2019-07-01 | 2021-01-07 | 日本たばこ産業株式会社 | 加熱アセンブリおよび香味吸引器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6210610U (ja) | 1985-07-05 | 1987-01-22 |
-
2021
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- 2021-06-16 KR KR1020237031381A patent/KR20230145440A/ko unknown
- 2021-06-16 WO PCT/JP2021/022864 patent/WO2022264312A1/ja active Application Filing
- 2021-06-16 JP JP2023528839A patent/JPWO2022264312A1/ja active Pending
- 2021-06-16 EP EP21945989.8A patent/EP4305984A1/en active Pending
-
2023
- 2023-10-19 US US18/490,384 patent/US20240041117A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956547U (ja) * | 1972-08-28 | 1974-05-18 | ||
JPH11503912A (ja) * | 1995-04-20 | 1999-04-06 | フイリップ モーリス プロダクツ インコーポレイテッド | 電気喫煙装置に使用するためのヒータおよびシガレット |
JPH1187023A (ja) * | 1997-09-11 | 1999-03-30 | Teikoku Tsushin Kogyo Co Ltd | 面状ヒータ及びその製造方法 |
JP2006054131A (ja) * | 2004-08-13 | 2006-02-23 | Susumu Kiyokawa | 電気抵抗体 |
JP6210610B2 (ja) | 2009-10-29 | 2017-10-11 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 加熱器が改善された電気加熱式喫煙システム |
JP2013511962A (ja) * | 2009-11-27 | 2013-04-11 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 内部又は外部ヒータを備える電気加熱式喫煙システム |
KR101635340B1 (ko) * | 2016-02-19 | 2016-06-30 | 전병철 | 전자담배용 기화장치 |
JP2019518430A (ja) * | 2016-05-13 | 2019-07-04 | ブリティッシュ アメリカン タバコ (インヴェストメンツ) リミテッドBritish American Tobacco (Investments) Limited | 喫煙材を加熱するための装置及び方法 |
WO2021001910A1 (ja) * | 2019-07-01 | 2021-01-07 | 日本たばこ産業株式会社 | 加熱アセンブリおよび香味吸引器 |
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CN117295419A (zh) | 2023-12-26 |
KR20230145440A (ko) | 2023-10-17 |
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