[go: up one dir, main page]

WO2025126397A1 - Dispositif de génération d'aérosol - Google Patents

Dispositif de génération d'aérosol Download PDF

Info

Publication number
WO2025126397A1
WO2025126397A1 PCT/JP2023/044710 JP2023044710W WO2025126397A1 WO 2025126397 A1 WO2025126397 A1 WO 2025126397A1 JP 2023044710 W JP2023044710 W JP 2023044710W WO 2025126397 A1 WO2025126397 A1 WO 2025126397A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
battery
supply unit
power
unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/JP2023/044710
Other languages
English (en)
Japanese (ja)
Inventor
卓央 荒舘
達也 青山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to PCT/JP2023/044710 priority Critical patent/WO2025126397A1/fr
Publication of WO2025126397A1 publication Critical patent/WO2025126397A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present disclosure provides an aerosol generating device that improves user convenience.
  • the sensor unit 112A may also include an operation detection unit that detects user operations.
  • the sensor unit 112A may also function as an input unit that accepts information input from the user.
  • the sensor unit 112A may be configured to include an operation button, an operation switch, a motion sensor, a hall sensor, or the like.
  • the mouthpiece 124 is a member that is held by the user when inhaling.
  • An air outlet hole 182 is arranged in the mouthpiece 124.
  • the inhalation device 100A may not include a flavoring cartridge 130.
  • the cartridge 120 is provided with a mouthpiece 124.
  • the inhalation device 100A may further include a flavor source heating unit (not shown) that heats the flavor source 131.
  • the flavor source heating unit is, for example, configured in a film shape and arranged to cover the outer periphery of the flavor source 131.
  • the flavor source heating unit generates heat when power is supplied from the power supply unit 111A, and heats the flavor source 131 from the outer periphery.
  • the flavor source heating unit may be, for example, configured in a blade shape, and may pierce the flavor source 131 to heat the flavor source 131 from the inside.
  • the flavor source heating unit may also be configured to heat the flavor source 131 by vibration or induction heating.
  • the suction device 100A may include multiple types of aerosol sources. Multiple types of aerosols generated from the multiple types of aerosol sources may be mixed in the air flow path 180 and undergo a chemical reaction to generate further types of aerosols.
  • the means for atomizing the aerosol source is not limited to heating by the heating unit 121A.
  • the means for atomizing the aerosol source may be vibration atomization or induction heating.
  • Second configuration example of suction device> 2 is a schematic diagram showing a second configuration example of the suction device.
  • the suction device 100B of this configuration example includes a power supply unit 111B, a sensor unit 112B, a notification unit 113B, a storage unit 114B, a communication unit 115B, a control unit 116B, a heating unit 121B, a storage unit 140, and a heat insulating unit 144.
  • Each of the power supply unit 111B, sensor unit 112B, notification unit 113B, memory unit 114B, communication unit 115B, and control unit 116B is substantially the same as the corresponding components included in the suction device 100A described above.
  • the suction device 100B shown in FIG. 2 the suction device 100B itself can be said to be the power supply unit 110B.
  • the power supply unit 111B is detachably provided with respect to the power supply unit 110B (in other words, the suction device 100B), and the user can replace the power supply unit 111B as necessary.
  • the storage section 140 has an internal space 141 and holds the stick-shaped substrate 150 while storing a part of the stick-shaped substrate 150 in the internal space 141.
  • the storage section 140 has an opening 142 that connects the internal space 141 to the outside and stores the stick-shaped substrate 150 inserted into the internal space 141 through the opening 142.
  • the storage section 140 is a cylindrical body with the opening 142 and the bottom 143 as the bottom surface, and defines a columnar internal space 141.
  • An air flow path that supplies air to the internal space 141 is connected to the storage section 140.
  • An air inlet hole which is an air inlet to the air flow path, is arranged, for example, on the side of the suction device 100.
  • An air outlet hole which is an air outlet from the air flow path to the internal space 141, is arranged, for example, on the bottom 143.
  • the stick-type substrate 150 includes a substrate portion 151 and a mouthpiece portion 152.
  • the substrate portion 151 includes an aerosol source.
  • the aerosol source includes a flavor component derived from tobacco or non-tobacco.
  • the aerosol source may include a medicine.
  • the aerosol source may be, for example, a liquid such as a polyhydric alcohol such as glycerin and propylene glycol, and water, which includes a flavor component derived from tobacco or non-tobacco, or may be a solid containing a flavor component derived from tobacco or non-tobacco.
  • the heating section 121B is configured as a film heater with conductive tracks made of a heating resistor having a correlation between electrical resistance and temperature, and is arranged to cover the outer periphery of the storage section 140.
  • the heating section 121B generates heat, the substrate section 151 of the stick-shaped substrate 150 is heated from the outer periphery, and an aerosol is generated.
  • the heating resistor of the heating section 121B can be the same as the heating resistor of the heating section 121A described above.
  • the insulating section 144 prevents heat transfer from the heating section 121B to other components.
  • the insulating section 144 is made of a vacuum insulating material or an aerogel insulating material.
  • the configuration of the suction device 100B is not limited to the above, and various configurations such as those shown below are possible.
  • the heating section 121B may be configured in a blade shape and disposed so as to protrude from the bottom 143 of the storage section 140 into the internal space 141. In that case, the blade-shaped heating section 121B is inserted into the substrate section 151 of the stick-shaped substrate 150 and heats the substrate section 151 of the stick-shaped substrate 150 from the inside. As another example, the heating section 121B may be disposed so as to cover the bottom 143 of the storage section 140. Furthermore, the heating section 121B may be configured as a combination of two or more of a first heating section that covers the outer periphery of the storage section 140, a blade-shaped second heating section, and a third heating section that covers the bottom 143 of the storage section 140.
  • the storage unit 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 storage unit 140 may then open and close the outer shell to accommodate the stick-shaped substrate 150 inserted into the internal space 141 while clamping it.
  • the heating unit 121B may be provided at the clamping location in the storage unit 140, and may heat the stick-shaped substrate 150 while pressing it.
  • the means for atomizing the aerosol source is not limited to heating by the heating unit 121B.
  • the means for atomizing the aerosol source may be induction heating.
  • the suction device 100B has at least an electromagnetic induction source such as a coil that generates a magnetic field, instead of the heating unit 121B.
  • a susceptor that generates heat by induction heating may be provided in the suction device 100B, or may be included in the stick-shaped substrate 150.
  • the suction device 100B may further include the heating unit 121A, the liquid guide unit 122, the liquid storage unit 123, and the air flow path 180 according to the first configuration example, and the air flow path 180 may supply air to the internal space 141.
  • the mixed fluid of the aerosol and air generated by the heating unit 121A flows into the internal space 141 and is further mixed with the aerosol generated by the heating unit 121B, and reaches the user's oral cavity.
  • suction device 100A and the suction device 100B described above will be referred to as the "suction device 100" without distinction, and the power supply unit 110A and the power supply unit 110B will be referred to as the "power supply unit 110" without distinction.
  • the power supply unit 111A and the power supply unit 111B will be referred to as the "power supply unit 111"
  • the sensor unit 112A and the sensor unit 112B will be referred to as the “sensor unit 112”
  • the notification unit 113A and the notification unit 113B will be referred to as the “notification unit 113”
  • the memory unit 114A and the memory unit 114B will be referred to as the “memory unit 114”
  • the communication unit 115A and the communication unit 115B will be referred to as the "communication unit 115”
  • the control unit 116A and the control unit 116B will be referred to as the “control unit 116”
  • the heating unit 121A and the heating unit 121B will be referred to as the "heating unit 121".
  • FIG. 3 is a diagram showing an example of the external configuration of the suction device 100.
  • the suction device 100 includes, for example, a case 20 and a shutter 50.
  • the case 20 houses, for example, a power supply unit 111 and a main body side board unit 90 (see, for example, Figs. 4 to 7) attached to the suction device 100.
  • the main body side board unit 90 housed in the case 20 is constructed by mounting various elements (in other words, electronic components) on a board, for example a printed wiring board (PWB).
  • the main body side board unit 90 may be constructed from a single board, or may be constructed from two or more boards connected by wiring or cables. Furthermore, the boards that make up the main body side board unit 90 may be rigid boards, flexible boards, or a combination of these.
  • a panel 30 is also attached to the case 20.
  • the panel 30 is attached to the case 20 to form the outermost housing 40 of the suction device 100.
  • the suction device 100 can buffer heat released to the outside even when the inside of the case 20 generates heat.
  • the panel 30 functions to insulate heat generated from inside the case 20.
  • the panel 30 is formed so that its surface is approximately curved, and when attached to the case 20, it defines an internal space together with the surface of the case 20.
  • panel 30 When a user presses the surface of panel 30 with their fingertip, panel 30 deforms to form a recess toward case 20. As a result of this deformation of panel 30, a protrusion on panel 30 comes into contact with an operation button (not shown) on the surface of case 20, causing the operation button to be pressed.
  • the portion of the surface of panel 30 that is pressed with the fingertip constitutes operation unit 15, which accepts user operations.
  • the portion indicated by reference numeral 113 in FIG. 3 is, for example, a portion that emits light when light from a light-emitting device provided inside case 20 passes through it, and is an example of the notification unit 113 described above.
  • the power supply unit 111 is provided so as to be detachable from the case 20 of the inhalation device 100.
  • An example of a mode of attachment and detachment of the power supply unit 111 will be specifically described below.
  • the direction in which the flavor source 131 or the stick-type substrate 150 is inserted into and removed from the inhalation device 100 is defined as the up-down direction
  • the side of the inhalation device 100 into which the flavor source 131 or the stick-type substrate 150 is inserted is defined as the upper side. That is, the flavor source 131 or the stick-type substrate 150 is inserted into the inhalation device 100 from above.
  • a direction perpendicular to the up-down direction may be referred to as the lateral direction
  • a surface facing the lateral direction may be referred to as a side surface.
  • the power supply unit 111 may be provided so as to be detachable from the suction device 100 in a manner other than the first to fourth examples described below.
  • FIG. 4 is a diagram showing a first example of a manner in which the power supply unit 111 can be attached and detached.
  • the case 20 has a bottom wall portion 21 that constitutes at least a part of the lower surface of the case 20.
  • the bottom wall portion 21 is provided on the case 20 so as to be openable and closable about a hinge portion 21a extending laterally.
  • an opening portion 24 is provided on the lower surface of the case 20, and the opening portion 24 is configured to be openable and closable by the bottom wall portion 21.
  • the lower region of the case 20 is formed with a power supply housing 200 capable of housing the power supply unit 111.
  • the power supply housing 200 communicates with the outside of the case 20, and it becomes possible to insert the power supply unit 111 into the power supply housing 200 through the opening 24.
  • a board accommodating section 210 is formed in the upper region of the case 20. Therefore, in the insertion direction of the power supply unit 111 inserted from the opening 24, the power supply accommodating section 200 and the board accommodating section 210 are provided in this order from the opening 24.
  • the board housing section 210 houses the main body side board unit 90, which is configured to include ICs and the like that make up the control section 116.
  • the main body side board unit 90 is electrically connected to the power supply section 111 housed in the power supply housing section 200, for example, via a flexible cable 250 or the like. This makes it possible to supply power from the power supply section 111 housed in the power supply housing section 200 to the main body side board unit 90.
  • the case 20 is provided with a connection section 26 that is connected to the terminal 1119 of the power supply section 111 housed in the power supply housing section 200.
  • the connection section 26 is electrically connected to the main body side board unit 90 via, for example, a flexible cable 250.
  • the power supply unit 111 has multiple terminals 1119, and the case 20 has connection parts 26 corresponding to each of the terminals 1119. Also, in the example shown in FIG. 4, all of the terminals 1119 of the power supply unit 111 are provided on the upper surface of the power supply unit 111, and therefore all of the connection parts 26 of the case 20 are also provided on the upper wall part 22 of the power supply accommodating part 200.
  • the multiple terminals 1119 provided on the power supply unit 111 can include, for example, a first output terminal 1119a and a second output terminal 1119b, which will be described later.
  • the upper wall portion 22 is a partition portion disposed between the power supply accommodating portion 200 and the board accommodating portion 210 in the insertion direction of the power supply unit 111. Because the upper wall portion 22 is disposed between the power supply accommodating portion 200 and the board accommodating portion 210 in the insertion direction of the power supply unit 111, the power supply unit 111 is prevented from entering the board accommodating portion 210 and coming into contact with elements disposed on the main body side board unit 90.
  • the upper wall portion 22 functions as a restricting portion 29 that restricts the power supply portion 111 from entering the board accommodation portion 210.
  • the restricting portion 29 it is preferable for the restricting portion 29 to cover at least the electrical connection portion between the main body side board unit 90 and the elements arranged on the main body side board unit 90 as viewed from the power supply accommodation portion 200, it is more preferable for the restricting portion 29 to cover the elements arranged on the main body side board unit 90, and it is even more preferable for the restricting portion 29 to cover the entire main body side board unit 90.
  • a communication section 25 that communicates between the power supply accommodating section 200 and the board accommodating section 210 is formed in the upper wall section 22, and a flexible cable 250 is inserted into the communication section 25.
  • the upper wall section 22 may be provided with a communication section 25 that communicates between the power supply accommodating section 200 and the board accommodating section 210, but the area of the communication section 25 perpendicular to the insertion direction of the power supply section 111 is smaller than the area of the power supply section 111 perpendicular to the insertion direction of the power supply section 111. This prevents the power supply section 111 from entering the board accommodating section 210 through the communication section 25 and coming into contact with elements arranged on the main body side board unit 90.
  • the main body side board unit 90 has a first surface 90a on which a plurality of elements and electrical connection parts of the flexible cable 250 are mounted, and the first surface 90a is arranged in a direction perpendicular to the insertion direction of the power supply unit 111. Furthermore, by arranging the board at a position that does not overlap with the position of the communication part 25 when viewed from the insertion direction of the power supply unit 111, the mounting part of the element mounted on the board (i.e., the electrical connection part) is arranged so as not to be exposed to the power supply accommodating part 200.
  • the restricting part 29 is arranged between the power supply accommodating part 200 and the mounting part of the element.
  • the mounting part of the control element for example, the MCU 1161 described later
  • the power supply unit 111 is prevented from coming into contact with the control element that controls the supply of power to the heating part 121, thereby improving safety.
  • the power supply housing 200 communicates with the outside of the case 20, making it possible to remove the power supply unit 111 from the power supply housing 200.
  • FIG. 5 is a diagram showing a second example of the attachment/detachment mode of the power supply unit 111. Note that, here, the description will be centered on the parts that are different from the description of Fig. 4, and the description of the parts that are common to the description of Fig. 4 will be omitted or simplified as appropriate.
  • the power supply housing 200 communicates with the outside of the case 20, and it becomes possible to insert the power supply unit 111 into the power supply housing 200 from the side of the case 20.
  • an opening 24 is provided on the side of the case 20, and the opening 24 is configured to be openable and closable by the panel 30.
  • the board accommodating section 210 is not positioned in the insertion direction of the power supply section 111 inserted through the opening 24.
  • the terminals 1119 of the power supply unit 111 are provided on each of the top, bottom, and side surfaces of the power supply unit 111. Therefore, the connection parts 26 of the case 20 are also provided on each of the top wall part 22, bottom wall part 21, and side wall part 23. Note that the terminals 1119 of the power supply unit 111 may be concentrated in one location on the power supply unit 111 as shown in FIG. 4, and correspondingly, the connection parts 26 of the case 20 may also be concentrated in one location on the case 20.
  • the power supply unit 111 Since the board accommodating section 210 is not positioned in the insertion direction of the power supply unit 111 inserted from the opening 24, the power supply unit 111 does not normally enter the board accommodating section 210. However, if the power supply unit 111 is inserted at an angle from the opening 24, a part of the power supply unit 111 may enter the board accommodating section 210. However, the upper wall section 22, which is arranged between the power supply accommodating section 200 and the board accommodating section 210 as viewed from the power supply accommodating section 200, prevents the power supply unit 111 from coming into contact with the electrical connection section of the element arranged on the main body side board unit 90 with the main body side board unit 90. In this example, the upper wall section 22 functions as a restricting section 29 that restricts the power supply unit 111 from entering the board accommodating section 210.
  • the power supply housing 200 communicates with the outside of the case 20, making it possible to remove the power supply unit 111 from the power supply housing 200.
  • the panel 30 may be capable of being opened and closed around a hinge portion as described in FIG. 4.
  • FIG. 6 is a diagram showing a third example of the manner in which the power supply unit 111 is attached and detached. Note that the following description will focus on the parts that are different from those described in Fig. 4 or 5, and descriptions of the parts that are common to those described in Fig. 4 or 5 will be omitted or simplified as appropriate.
  • an opening 24 is provided on the side of the case 20, and the opening 24 is configured to be openable and closable by a panel 30.
  • a power supply accommodating section 200 and a board accommodating section 210 are provided in this order from the opening 24.
  • a partition section 27 is disposed between the power supply accommodating section 200 and the board accommodating section 210 in the insertion direction of the power supply unit 111.
  • the terminals 1119 of the power supply unit 111 are provided on each of the top, bottom, and side surfaces of the power supply unit 111. Therefore, the connection parts 26 of the case 20 are also provided on each of the top wall part 22, bottom wall part 21, and partition part 27. Note that the terminals 1119 of the power supply unit 111 may be concentrated in one place on the power supply unit 111 as shown in FIG. 4, and correspondingly, the connection parts 26 of the case 20 may also be concentrated in one place on the case 20.
  • the partition wall 27 may be provided integrally with the case 20, or may be provided separately from the case 20 and attached to the case 20, but is arranged in a fixed state to the case 20 when the power supply unit 111 is replaced. When the power supply unit 111 is replaced, the power supply unit 111 is prevented from entering the board housing portion 210 and coming into contact with elements arranged on the main body side board unit 90.
  • the partition wall 27 functions as a restricting portion 29 that restricts the power supply unit 111 from entering the board housing portion 210.
  • the partition 27 is penetrated by a flexible cable 250 extending from the connection portion 26 and connected to the main body side board unit 90, and a communication portion 25 is formed to communicate between the power supply accommodating portion 200 and the board accommodating portion 210.
  • the partition 27 may be provided with communication portions 25 such as through holes, gaps, notches, etc. other than the through holes through which the flexible cable 250 passes, but the area of the communication portion 25 perpendicular to the insertion direction of the power supply unit 111 is smaller than the area of the power supply unit 111 perpendicular to the insertion direction of the power supply unit 111. This prevents the power supply unit 111 from entering the board accommodating portion 210 through the communication portion 25 and coming into contact with elements arranged on the main body side board unit 90.
  • the partition wall 27 preferably covers at least the electrical connection between the elements arranged on the first surface 90a of the main body side board unit 90 as viewed from the opening 24, more preferably covers the elements arranged on the main body side board unit 90, and even more preferably covers the entire main body side board unit 90.
  • the power supply housing 200 communicates with the outside of the case 20, making it possible to remove the power supply unit 111 from the power supply housing 200.
  • the panel 30 may be capable of being opened and closed around a hinge portion as described in FIG. 4.
  • FIG. 7 is a diagram showing a fourth example of the attachment/detachment mode of the power supply unit 111. Note that, here, the description will focus on the parts that are different from the description of Figs. 4 to 6, and the description of the parts that are common to the description of Figs. 4 to 6 will be omitted or simplified as appropriate.
  • the case 20 includes an upper case 201 that constitutes the exterior of the upper region of the suction device 100, and a lower case 202 that constitutes the exterior of the lower region of the suction device 100.
  • the power supply unit 10 is attached to the upper case 201 from below.
  • both the upper case 201 and the lower case 202 have a generally cylindrical shape extending in the vertical direction, and a screw groove is machined on the outer peripheral surface of one of the lower end of the upper case 201 and the upper end of the lower case 202 and the inner peripheral surface of the other of the lower end of the upper case 201 and the upper end of the lower case 202, and the power supply unit 10 is attached to the upper case 201 by screwing the lower end of the upper case 201 and the upper end of the lower case 202 together.
  • a magnet may be provided at one of the lower end of the upper case 201 or the upper end of the lower case 202, and the other of the lower end of the upper case 201 or the upper end of the lower case 202 may be formed from a ferromagnetic material, and the lower end of the upper case 201 and the upper end of the lower case 202 may be attracted to each other by the magnetic force of the magnet, thereby attaching the power supply unit 10 to the upper case 201.
  • the lower case 202 may have a claw-shaped or other locking portion, and the locking portion may be locked to the upper case 201, thereby attaching the power supply unit 10 to the upper case 201.
  • the power supply section 111 is held in a state in which the terminal 1119 is electrically connected to the connection section 26 of the case 20.
  • the power supply unit 111 modularized in the lower case 202 is restricted from entering the board housing portion 210 of the upper case 201.
  • the assembly structure of the upper case 201 and the lower case 202 restricts the power supply unit 111 from entering the board housing portion 210 and coming into contact with the elements arranged on the main body side board unit 90, so the assembly structure of the upper case 201 and the lower case 202 serves as a restricting portion 29 that restricts the power supply unit 111 from entering the board housing portion 210.
  • the upper wall portion 22 functions as a restricting portion 29 that restricts the power supply unit 111 from entering the board housing portion 210.
  • the upper wall 22 may be provided with a communication section 25 between the power supply accommodating section 200 and the board accommodating section 210, but the area of the communication section 25 perpendicular to the insertion direction of the power supply unit 111 is smaller than the area of the power supply unit 111 perpendicular to the insertion direction of the power supply unit 111. This prevents the power supply unit 111 from entering the board accommodating section 210 through the communication section 25 and coming into contact with elements arranged on the main body side board unit 90.
  • the power supply unit 111 when the power supply unit 111 is housed in the power supply unit 10, by releasing the screw engagement between the lower end of the upper case 201 and the upper end of the lower case 202, the power supply housing 200 is connected to the outside of the case 20, and the power supply unit 111 can be removed from the power supply housing 200.
  • Fig. 8 is a diagram showing an example of the configuration of the power supply unit 111.
  • the power line Ln shown in Fig. 8 is a power line to which a reference potential (hereinafter also referred to as "ground potential”) is applied.
  • this power line Ln is also referred to as “ground line Ln”, and being electrically connected to the ground line Ln is also referred to as being “grounded”.
  • the ground potential is set to 0 [V], and each voltage means a potential difference with respect to the ground potential.
  • the power supply unit 111 includes a battery 1111, a fuse 1112, a switch circuit 1113, a protection IC 1114, a battery temperature sensor 1115, and a charging IC 1116.
  • the power supply unit 111 has a first output terminal 1119a, a second output terminal 1119b, and a ground terminal 1119c as terminals 1119 (connection terminals) that electrically connect the inside and outside of the power supply unit 111.
  • the ground terminal 1119c is grounded.
  • the power supply unit 111 is configured by electrically connecting multiple components, such as a battery 1111, a fuse 1112, a switch circuit 1113, a protection IC 1114, a battery temperature sensor 1115, and a charging IC 1116, and packaging them together.
  • packing means, for example, assembling multiple components into one package and fixing them so that the relative positions of the components do not change. Packing can be achieved, for example, by covering the multiple components contained within as a single unit with an insulator (insulating material) such as resin.
  • multiple components such as the battery 1111 and charging IC 1116 are covered as a single unit by an insulator In and are not exposed to the outside of the power supply unit 111.
  • the power supply unit 111 by configuring the power supply unit 111 as a single unit consisting of multiple components such as the battery 1111 and charging IC 1116, it becomes possible to replace these multiple components collectively by replacing the power supply unit 111, improving user convenience.
  • Battery 1111 is a secondary battery that has a positive terminal 1111a and a negative terminal 1111b, and is configured to be able to output, for example, a terminal voltage of about 4 V between positive terminal 1111a and negative terminal 1111b.
  • the output voltage of battery 1111 i.e., the terminal voltage between positive terminal 1111a and negative terminal 1111b
  • Vbat power supply voltage
  • various types of secondary batteries such as a lithium ion secondary battery or a nickel-metal hydride battery, can be used as battery 1111.
  • the positive terminal 1111a of the battery 1111 is connected to the first output terminal 1119a of the power supply unit 111 and the charging IC 1116 via the fuse 1112.
  • the first output terminal 1119a is connected to the positive terminal 1111a of the battery 1111.
  • the power supply unit 111 to output power having the power supply voltage Vbat from the first output terminal 1119a, as shown by the arrow ⁇ in FIG. 8.
  • the negative terminal 1111b of the battery 1111 is connected to the ground line Ln.
  • the fuse 1112 is a protective element that melts when a current equal to or greater than a predetermined value flows.
  • a fuse 1112 between the positive terminal 1111a of the battery 1111 and the first output terminal 1119a of the power supply unit 111, even if an overcurrent, which is a current equal to or greater than a predetermined value, is output from the battery 1111, it is possible to prevent the overcurrent from being output to the outside of the power supply unit 111 via the first output terminal 1119a.
  • FIG. 8 by connecting the positive terminal 1111a of the battery 1111 to the charging IC 1116 via the fuse 1112, it is also possible to protect the charging IC 1116 from an overcurrent.
  • the switch circuit 1113 is a circuit that functions as a switch that turns on and off the charging and discharging of the power supply unit 111 (more specifically, the battery 1111).
  • the switch circuit 1113 is configured by connecting a first FET 1113a and a second FET 1113b in series, and is provided on the ground line Ln.
  • Each of the first FET 1113a and the second FET 1113b can be, for example, an N-channel MOSFET (Metal-Oxide-Semiconductor Field Effect Transistor).
  • MOSFET Metal-Oxide-Semiconductor Field Effect Transistor
  • the source terminal of the first FET 1113a is connected to the negative terminal 1111b
  • the drain terminal of the first FET 1113a is connected to the drain terminal of the second FET 1113b
  • the gate terminal of the first FET 1113a is connected to the protection IC 1114.
  • the source terminal of the second FET 1113b is connected to the ground terminal 1119c
  • the gate terminal of the second FET 1113b is connected to the protection IC 1114.
  • the protection IC 1114 is an IC that functions as a control element (in other words, a controller) that controls the switch circuit 1113. More specifically, the protection IC 1114 is connected to each of the positive terminal 1111a and the negative terminal 1111b of the battery 1111, and is configured to be able to obtain the power supply voltage Vbat, which is the output voltage of the battery 1111. The protection IC 1114 then controls the switch circuit 1113 based on the power supply voltage Vbat.
  • the protection IC 1114 can turn the first FET 1113a on (in other words, conductive state) or off (in other words, cut-off state) by controlling the gate voltage of the first FET 1113a. Similarly, the protection IC 1114 can turn the second FET 1113b on or off by controlling the gate voltage of the second FET 1113b.
  • the protection IC 1114 stops discharging from the power supply unit 111 by turning off the first FET 1113a. This makes it possible to prevent overdischarge, which occurs when discharging continues even though the power supply voltage Vbat has fallen below the predetermined lower limit.
  • the protection IC 1114 may control the switch circuit 1113 based on the current value of the current flowing through the ground line Ln. As an example, if an overcurrent (i.e., a current above a predetermined value) flows through the ground line Ln while the power supply unit 111 is being charged, the protection IC 1114 may stop charging of the power supply unit 111 by turning off the second FET 1113b. In this way, even if an overcurrent occurs while the power supply unit 111 is being charged, it is possible to protect the battery 1111 etc. from the overcurrent.
  • an overcurrent i.e., a current above a predetermined value
  • the protection IC 1114 may stop discharging from the power supply unit 111 by turning off the first FET 1113a. In this way, even if an overcurrent occurs while discharging from the power supply unit 111, it is possible to protect the main body side board unit 90 and the like from the overcurrent.
  • the protection IC 1114 is also connected to, for example, a battery temperature sensor 1115.
  • the battery temperature sensor 1115 is a temperature element that can detect the battery temperature Tbat by outputting a parameter (e.g., an electrical resistance value) or a signal related to the temperature of the power supply unit 111 (hereinafter also referred to as "battery temperature Tbat").
  • the battery temperature sensor 1115 is an NTC thermistor composed of a resistor having NTC characteristics, or a PTC thermistor composed of a resistor having PTC characteristics, and is placed in close proximity to the battery 1111.
  • the protection IC 1114 acquires the battery temperature Tbat based on the output value of the battery temperature sensor 1115.
  • the protection IC 1114 can then control the switch circuit 1113 based on the battery temperature Tbat. For example, if a parameter indicating that the battery temperature Tbat is equal to or higher than a predetermined temperature is output from the battery temperature sensor 1115 while the power supply unit 111 is being charged, the protection IC 1114 stops charging the power supply unit 111 by turning off the second FET 1113b. This makes it possible to stop charging if the power supply unit 111 becomes too hot while being charged, thereby improving safety.
  • the protection IC 1114 stops discharging from the power supply unit 111 by turning off the first FET 1113a. This makes it possible to stop discharging if the power supply unit 111 becomes too hot during discharging, thereby improving safety.
  • the switch circuit 1113 and the protection IC 1114 function as a protection circuit configured to be able to stop charging and discharging the battery 1111.
  • the charging IC 1116 is connected to both the charging terminal 1117, which functions as a power receiving unit configured to receive power from an external power source, and the battery 1111, and is an IC that functions as a charging control element that controls the charging of the battery 1111 (i.e., the power supply unit 111) with the power received by the charging terminal 1117.
  • the charging IC 1116 is an example of a second control element in this disclosure.
  • the charging terminal 1117 can be realized, for example, by a receptacle configured to allow a USB Type-C (registered trademark) plug to be inserted.
  • a receptacle configured to allow a USB Type-C plug to be inserted.
  • the charging terminal 1117 is not limited to a receptacle compatible with USB Type-C, but may be a receptacle compatible with other standards such as microUSB or Lightning (registered trademark). Also, here, the charging terminal 1117, which is a receptacle, is used as the power receiving unit, but the power receiving unit may also be configured with a power receiving coil or the like that is configured to be able to contactlessly receive power transmitted from an external power source.
  • the charging IC 1116 When the charging IC 1116 detects that the power supply unit 111 is connected to an external power source, it charges the power supply unit 111 by supplying the power received from the external power source to the battery 1111, as shown by the arrow ⁇ in FIG. 8. At this time, the power supply unit 111 does not need to be attached to the suction device 100.
  • the power supply unit 111 since the power supply unit 111 includes the charging terminal 1117 in addition to the battery 1111, it can be charged independently even when removed from the suction device 100 (more specifically, the case 20). Therefore, if a user has two or more power supply units 111, it is possible to remove one power supply unit 111 from the suction device 100 and charge it, while attaching another power supply unit 111 to the suction device 100 and using it. Therefore, the suction device 100 can be used as usual even while one power supply unit 111 is charging, improving user convenience. Furthermore, if the power supply unit 111 is configured to include the charging IC 1116, it can be appropriately charged independently even when removed from the suction device 100.
  • the charging terminal 1117 is configured to be connectable to an external power source from the outside when the power supply unit 111 is housed in the power supply housing 200.
  • the case 20 is configured to have an opening at a location corresponding to the charging terminal 1117 of the power supply unit 111 housed in the power supply housing 200, and a plug can be inserted into the charging terminal 1117 through this opening. In this manner, the power supply unit 111 can be charged without removing it from the case 20. This improves convenience for users who wish to charge the power supply unit 111 while it is attached to the suction device 100.
  • the charging IC 1116 controls the current value of the charging current (hereinafter also simply referred to as "charging current") supplied to the battery 1111 during charging.
  • the charging IC 1116 changes the charging current in response to the power supply voltage Vbat, and for example, it is preferable to reduce (i.e., narrow) the charging current as the power supply voltage Vbat increases.
  • the charging IC 1116 changes the charging current in response to the battery temperature Tbat, and for example, it is preferable to reduce the charging current as the battery temperature Tbat increases.
  • the charging IC 1116 is connected to the second output terminal 1119b in addition to the battery 1111.
  • the second output terminal 1119b is connected to the positive terminal 1111a of the battery 1111 via the charging IC 1116.
  • the charging IC 1116 is configured to be able to output from the second output terminal 1119b. More specifically, as shown by the arrow ⁇ in FIG. 8, the charging IC 1116 outputs the power input from the battery 1111 (in other words, the power of the power supply voltage Vbat) as the first system voltage Vsys1 from the second output terminal 1119b.
  • the charging IC 1116 may output the voltage input from the battery 1111 directly from the second output terminal 1119b, or may step up or step down the voltage within the charging IC 1116 before outputting it.
  • the first system voltage Vsys1 is a voltage greater than 0.
  • the first system voltage Vsys1 may be a voltage different from the power supply voltage Vbat, or may be the same voltage.
  • the first output terminal 1119a of the power supply unit 111 is connected to, for example, the first connection portion 26a of the connection portions 26 provided in the case 20, which is connected to the first power system 91 that supplies power to the heating portion 121.
  • the first power system 91 includes a first DC/DC converter 91a mounted on a board that constitutes the main body side board unit 90, and the first connection section 26a is connected to the first DC/DC converter 91a.
  • the first DC/DC converter 91a is supplied with power output from the first output terminal 1119a (i.e., power of the power supply voltage Vbat).
  • the first DC/DC converter 91a then generates, from the supplied power, power of the heater voltage Vheat suitable for heating by the heating section 121.
  • the heater voltage Vheat generated by the first DC/DC converter 91a is supplied to the heating unit 121 (e.g., a heating resistor constituting the heating unit 121), thereby heating by the heating unit 121.
  • the heater voltage Vheat is, for example, a voltage higher than the power supply voltage Vbat, and can be set to 5 V as an example. This allows the heating unit 121 to perform heating efficiently.
  • the first power system 91 may further include various elements such as a switch (e.g., a FET). As an example, it may include a switch that turns on and off the power supply from the first DC/DC converter 91a to the heating unit 121.
  • the MCU 1161 is an IC mainly composed of a processor that performs various calculations, and is a control element that controls the entire suction device 100 by the processor executing a program prepared in advance.
  • the MCU 1161 is an example of a first control element that controls the supply of power to the heating unit 121.
  • the suction device 100 by providing the first connection part 26a connected to the first output terminal 1119a and the second connection part 26b connected to the second output terminal 1119b, it is possible to separately receive the power output from the first output terminal 1119a (in other words, the power of the battery 1111) and the power output from the second output terminal 1119b (in other words, the power controlled by the charging IC 1116). Therefore, in the suction device 100, it is possible to utilize the power output from the first output terminal 1119a and the power output from the second output terminal 1119b for different purposes.
  • the MCU 1161 may instruct the charging IC 1116 to start charging the battery 1111 when the power supply unit 111 housed in the power supply housing 200 is electrically connected to an external power source and power is not being supplied from the power supply unit 111 to the heating unit 121, but may not instruct the charging IC 1116 to start charging the battery 1111 when the power supply unit 111 housed in the power supply housing 200 is electrically connected to an external power source and power is being supplied from the power supply unit 111 to the heating unit 121. Then, the charging IC 1116 may start charging the battery 1111 in response to receiving an instruction from the MCU 1161 to start charging the battery 1111.
  • charging of the battery 1111 can be prevented from being started when power is being supplied from the power supply unit 111 to the heating unit 121, and it is possible to prevent the power supply unit 111 from being in a high-load state due to both power supply and charging to the heating unit 121 being performed at the same time.
  • the charging IC 1116 may be configured to detect the output from the first output terminal 1119a (in other words, the output of power at the power supply voltage Vbat), and not charge the battery 1111 if there is an output from the first output terminal 1119a. Even in this way, charging of the battery 1111 can be prevented when there is an output from the first output terminal 1119a (in other words, the output of power at the power supply voltage Vbat), and it is possible to prevent both the supply of power to the heating unit 121 and charging from occurring at the same time, which would cause the power supply unit 111 to enter a high load state.
  • the first output terminal 1119a in other words, the output of power at the power supply voltage Vbat
  • the MCU 1161 may also control the charging IC 1116 so that the battery 1111 is charged or not charged depending on the state of the battery 1111 when the power supply unit 111 housed in the power supply housing 200 is electrically connected to an external power source. As an example, when the power supply unit 111 housed in the power supply housing 200 is electrically connected to an external power source, the MCU 1161 may control the charging IC 1116 so that the battery 1111 is not charged if the battery 1111 is in a predetermined state such as over-discharge or deep discharge, and the battery 1111 is charged if the battery is in another state.
  • the charging IC 1116 may independently control the charging of the battery 1111, while when the power supply unit 111 is attached to the power supply unit 110, the charging IC 1116 may control the charging of the battery 1111 according to an instruction from the MCU 1161.
  • the MCU 1161 can determine whether the battery 1111 is in a specified state, for example, based on the power supply voltage Vbat received by the main body side board unit 90 from the power supply unit 111. Also, a remaining capacity meter IC that obtains the remaining capacity of the battery 1111 from the power supply voltage Vbat or the like may be provided in the main body side board unit 90, and the MCU 1161 can determine whether the battery 1111 is in a specified state based on input from this remaining capacity meter IC (for example, the measured value of the power supply voltage Vbat or the like itself, or an error signal that may be output from the remaining capacity meter IC based on the measured value).
  • this remaining capacity meter IC for example, the measured value of the power supply voltage Vbat or the like itself, or an error signal that may be output from the remaining capacity meter IC based on the measured value.
  • the power supply unit 111 is further divided into a first output terminal 1119a through which the power of the battery 1111 (in other words, the power of the power supply voltage Vbat) is output, and a second output terminal 1119b through which the power of the charging IC 1116 (in other words, the power of the first system voltage Vsys1) is output. For this reason, it is not necessary to assume that a large amount of power such as the power of the power supply voltage Vbat will flow through the charging IC 1116 and/or the power line from the charging IC 1116 to the second output terminal 1119b. By directly connecting the first output terminal 1119a to the battery 1111, a large amount of power such as the power of the power supply voltage Vbat can be output directly from the first output terminal 1119a.
  • this embodiment can provide a suction device 100 that improves user convenience.
  • the power supply unit 111 is provided with a first output terminal 1119a that outputs the power of the battery 1111 (in other words, the power of the power supply voltage Vbat), and a second output terminal 1119b that outputs the power of the charging IC 1116 (in other words, the power of the first system voltage Vsys1), but this is not limited to this.
  • the first output terminal 1119a and the second output terminal 1119b only the first output terminal 1119a may be provided, and the power of the power supply voltage Vbat and the power of the first system voltage Vsys1 may be separated within the main body side board unit 90 and each may flow through a separate power line.
  • FIG. 9 is a diagram showing another example of the configuration of the power supply unit 111. Note that the following description will focus on the parts that are different from the description in FIG. 8, and the description of the parts that are common to the description in FIG. 8 will be omitted or simplified as appropriate. Please note that the main body side board unit 90 and the like are not shown in FIG. 9.
  • the charging IC 1116 may be provided in the charger 900, for example.
  • the charger 900 includes, in addition to the charging IC 1116, an input terminal (not shown) connected to an external power source (for example, a commercial power source), and an output terminal 901 and a ground terminal 902 connected to a charging terminal 1117 of the power supply unit 111.
  • an external power source for example, a commercial power source
  • an output terminal 901 and a ground terminal 902 connected to a charging terminal 1117 of the power supply unit 111.
  • power from an external power source is input to the charging IC 1116 via the input terminal of the charger 900.
  • the charging IC 1116 generates, for example, power (for example, DC power having a predetermined voltage) that the power supply unit 111 can accept in terms of hardware from the input power, and outputs the power to the charging terminal 1117 of the power supply unit 111 via the output terminal 901.
  • the power output from the charger 900 in this manner is supplied to the battery 1111 of the power supply unit 111, and the battery 1111 is charged.
  • An aerosol generating device (inhalation device 100, 100A, 100B) that generates an aerosol by heating an aerosol source (cartridge 120, flavor source 131, stick-shaped substrate 150),
  • a power supply unit (power supply unit 111, 111A, 111B) configured to be capable of supplying power to a heating unit (heating unit 121, 121A, 121B) that heats the aerosol source and to be chargeable by power received from an external power source;
  • a substrate main body side substrate unit 90) on which a plurality of electronic components including a first control element (MCU 1161) that controls the supply of power to the heating unit are mounted;
  • a case (case 20) having a power supply accommodating section (power supply accommodating section 200) that accommodates the power supply unit, connection sections (first connection section 26a, second connection section 26b) that electrically connect the power supply unit accommodated in the power supply accommodating section and the electronic component, and a board accommodating section (board accommodating section 210) that accommodates the board; Equipped with The power supply
  • the power supply unit since the power supply unit includes a power receiving unit in addition to a battery, it can be charged independently even when removed from the case of the aerosol generating device. Therefore, if a user has two or more power supply units, it is possible to remove one power supply unit from the aerosol generating device and charge it, while attaching another power supply unit to the aerosol generating device and using it. Therefore, the aerosol generating device can be used as usual even while one power supply unit is charging, improving user convenience.
  • the aerosol generating device according to (1), The aerosol generating device, wherein the power supply unit further includes a second control element (charging IC 1116) that controls charging of the battery using the power received by the power receiving unit.
  • a second control element charging IC 1116
  • the power supply unit since the power supply unit is equipped with the second control element, it can be properly charged independently even when removed from the case of the aerosol generating device.
  • connection terminal is A first output terminal (first output terminal 1119a) connected to the battery; a second output terminal (second output terminal 1119b) connected to the battery via the second control element; Including, The second control element is further configured to be able to control an output from the second output terminal. Aerosol generating device.
  • the battery power can be output directly from the first output terminal, and the power controlled by the second control element can be output from the second output terminal. This makes it possible to supply the battery power and the power controlled by the second control element separately to the aerosol generating device.
  • connection portion is a first connection portion (first connection portion 26a) connected to the first output terminal of the power supply portion accommodated in the power supply accommodation portion; a second connection portion (second connection portion 26b) connected to the second output terminal of the power supply portion accommodated in the power supply accommodation portion; Including, Aerosol generating device.
  • the aerosol generating device can separately receive the power output from the first output terminal (in other words, the battery power) and the power output from the second output terminal (in other words, the power controlled by the second control element).
  • the aerosol generating device is connected to a first power system (first power system 91) that supplies power to the heating portion,
  • the second connection portion is connected to a second power system (second power system 92) that supplies power to the first control element. Aerosol generating device.
  • the first power system that supplies power to the heating section can be supplied with the battery's power as is, and the second power system that supplies power to the first control element can be supplied with power controlled by the second control element.
  • the aerosol generating device includes: A temperature element (battery temperature sensor 1115) that outputs a parameter or signal related to the temperature of the power supply unit; A protection circuit (a switch circuit 1113, a protection IC 1114) configured to be able to stop charging the battery; Further equipped with the protection circuit stops charging the battery when the parameter or the signal indicating that the temperature of the power supply unit is equal to or higher than a predetermined temperature is output from the temperature element during charging of the battery; Aerosol generating device.
  • a temperature element battery temperature sensor 1115
  • a protection circuit a switch circuit 1113, a protection IC 1114
  • the power supply unit can be prevented from becoming too hot, and deterioration of the battery can be prevented.
  • the protection circuit further stops charging of the battery when the terminal voltage of the battery reaches a predetermined upper limit during charging of the battery. Aerosol generating device.
  • the protection circuit further comprises: A discharge from the battery can be stopped, when the parameter or the signal indicating that the temperature of the power supply unit is equal to or higher than a predetermined temperature is output from the temperature element during discharging from the battery, discharging from the battery is stopped. Aerosol generating device.
  • the power supply unit can be prevented from becoming too hot while discharging, thereby preventing battery deterioration.
  • the aerosol generating device (9) The aerosol generating device according to (8), The protection circuit further stops discharging the battery when the terminal voltage of the battery reaches a predetermined lower limit during discharging of the battery. Aerosol generating device.
  • the user can start charging the battery when the power supply unit is connected to an external power source, which improves user convenience compared to a case where other operations are required to charge the battery in addition to connecting the power supply unit to an external power source.
  • the aerosol generating device (11)
  • the second control element is When the power supply unit is electrically connected to the external power source and power is not being supplied from the power supply unit to the heating unit, charging of the battery is started; When the power supply unit is electrically connected to the external power source and power is being supplied from the power supply unit to the heating unit, charging of the battery is not started. Aerosol generating device.
  • the aerosol generating device according to any one of (2) to (5),
  • the first control element is instructing the second control element to start charging the battery when the power supply unit accommodated in the power supply accommodating section is electrically connected to the external power source and power is not being supplied from the power supply unit to the heating unit;
  • the second control element starts charging the battery in response to receiving an instruction to start charging the battery from the first control element. Aerosol generating device.
  • the aerosol generating device according to any one of (3) to (5), The second control element detects an output from the first output terminal, When there is an output from the first output terminal, charging of the battery is not performed. Aerosol generating device.
  • the aerosol generating device according to any one of (1) to (13),
  • the power receiving unit is configured to be connectable to the external power source from outside in a state in which the power source unit is accommodated in the power source accommodating unit. Aerosol generating device.
  • the power supply unit can be charged without removing it from the case of the aerosol generating device. This improves convenience for users who wish to charge the aerosol generating device while keeping the power supply unit attached.
  • the aerosol generating device according to any one of (1) to (14),
  • the power receiving unit is a receptacle configured to allow insertion of a plug that supplies power from the external power source. Aerosol generating device.
  • Case 26a First connection portion (connection portion) 26b Second connection portion (connection portion) 90 Main body side board unit (board) 100, 100A, 100B Suction device (aerosol generating device) 111, 111A, 111B Power supply unit 121, 121A, 121B Heating unit 200 Power supply housing unit 210 Substrate housing unit 1111 Battery 1113 Switch circuit (protection circuit) 1114 Protection IC (protection circuit) 1115 Battery temperature sensor (temperature element) 1116 Charging IC (second control element) 1119a First output terminal (connection terminal) 1119b Second output terminal (connection terminal) 1161 MCU (first control element)

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un dispositif d'inhalation destiné à générer un aérosol par chauffage d'une source d'aérosol, le dispositif d'inhalation comprenant : une section d'alimentation électrique (111) conçue pour pouvoir fournir de l'énergie à une section de chauffage (121) destinée à chauffer la source d'aérosol et pour pouvoir être chargée avec de l'énergie reçue provenant d'une alimentation électrique externe ; une unité de substrat côté corps (90) sur laquelle est montée une MCU (1161) destinée à commander l'alimentation en énergie de la section de chauffage (121) ; et un boîtier qui comprend une section de logement d'alimentation électrique logeant la section d'alimentation électrique (111) et une section de logement de substrat logeant l'unité de substrat côté corps (90). La section d'alimentation électrique (111) comprend : une batterie (1111) ; une borne de charge (1117) configurée pour pouvoir recevoir de l'énergie provenant de l'alimentation électrique externe ; et un CI de charge (1116) qui commande la charge de la batterie (1111) à l'aide de la puissance reçue par la borne de charge (1117). La section d'alimentation électrique (111) est disposée de manière amovible dans la section de logement d'alimentation électrique du boîtier.
PCT/JP2023/044710 2023-12-13 2023-12-13 Dispositif de génération d'aérosol Pending WO2025126397A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/044710 WO2025126397A1 (fr) 2023-12-13 2023-12-13 Dispositif de génération d'aérosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/044710 WO2025126397A1 (fr) 2023-12-13 2023-12-13 Dispositif de génération d'aérosol

Publications (1)

Publication Number Publication Date
WO2025126397A1 true WO2025126397A1 (fr) 2025-06-19

Family

ID=96056851

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/044710 Pending WO2025126397A1 (fr) 2023-12-13 2023-12-13 Dispositif de génération d'aérosol

Country Status (1)

Country Link
WO (1) WO2025126397A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001045672A (ja) * 1999-07-30 2001-02-16 Sanyo Electric Co Ltd 複数の二次電池の放電方法と組電池
WO2015155811A1 (fr) * 2014-04-10 2015-10-15 三洋電機株式会社 Dispositif d'alimentation électrique et procédé pour fournir de l'énergie à un équipement électronique raccordé audit dispositif d'alimentation électrique
JP2021083384A (ja) * 2019-11-28 2021-06-03 日本たばこ産業株式会社 香味源容器及び非燃焼式吸引器
CN217218154U (zh) * 2022-01-24 2022-08-19 深圳市吉迩技术有限公司 一种主机及气溶胶发生装置
WO2023281715A1 (fr) * 2021-07-08 2023-01-12 日本たばこ産業株式会社 Unité d'alimentation électrique pour dispositif de génération d'aérosol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001045672A (ja) * 1999-07-30 2001-02-16 Sanyo Electric Co Ltd 複数の二次電池の放電方法と組電池
WO2015155811A1 (fr) * 2014-04-10 2015-10-15 三洋電機株式会社 Dispositif d'alimentation électrique et procédé pour fournir de l'énergie à un équipement électronique raccordé audit dispositif d'alimentation électrique
JP2021083384A (ja) * 2019-11-28 2021-06-03 日本たばこ産業株式会社 香味源容器及び非燃焼式吸引器
WO2023281715A1 (fr) * 2021-07-08 2023-01-12 日本たばこ産業株式会社 Unité d'alimentation électrique pour dispositif de génération d'aérosol
CN217218154U (zh) * 2022-01-24 2022-08-19 深圳市吉迩技术有限公司 一种主机及气溶胶发生装置

Similar Documents

Publication Publication Date Title
EP3937343B1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
JP2024087051A (ja) エアロゾル吸引器の電源ユニット
JP7571235B2 (ja) エアロゾル生成装置
KR102227135B1 (ko) 전기가열식 에어로졸 발생기용 카토마이저
JP2023535014A (ja) エアロゾル発生装置の充電ソリューション
JP7693074B2 (ja) エアロゾル吸引器
WO2022020462A1 (fr) Boîtier pour dispositif de génération d'aérosol
WO2025126397A1 (fr) Dispositif de génération d'aérosol
WO2025126399A1 (fr) Dispositif de génération d'aérosol
WO2025126396A1 (fr) Dispositif de production d'aérosol
WO2025126400A1 (fr) Dispositif de génération d'aérosol
EP4635331A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol, et dispositif de génération d'aérosol
WO2024171268A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol et procédé de commande
WO2025126391A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
KR20250122505A (ko) 에어로졸 생성 시스템
JP7764592B2 (ja) エアロゾル生成装置
WO2025126392A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
JP7681115B2 (ja) エアロゾル生成装置の電源ユニット
JP7610952B2 (ja) 吸引装置の制御ユニット及び吸引装置の制御方法
WO2025126387A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
JP7578721B2 (ja) 吸引装置、制御方法、及びプログラム
WO2025126390A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
CN120751949A (zh) 用于气溶胶产生装置的电源单元和气溶胶产生装置
WO2025126386A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol
WO2024180625A1 (fr) Unité d'alimentation électrique pour dispositif de génération d'aérosol, procédé de commande et programme de commande

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23961463

Country of ref document: EP

Kind code of ref document: A1