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WO2021169685A1 - Élément chauffant et dispositif de cuisson à chauffage électromagnétique - Google Patents

Élément chauffant et dispositif de cuisson à chauffage électromagnétique Download PDF

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Publication number
WO2021169685A1
WO2021169685A1 PCT/CN2021/072966 CN2021072966W WO2021169685A1 WO 2021169685 A1 WO2021169685 A1 WO 2021169685A1 CN 2021072966 W CN2021072966 W CN 2021072966W WO 2021169685 A1 WO2021169685 A1 WO 2021169685A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating element
tube
baking device
fixing frame
electromagnetic heating
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.)
Ceased
Application number
PCT/CN2021/072966
Other languages
English (en)
Chinese (zh)
Inventor
张幸福
廖焱程
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.)
Shenzhen Maishi Technology Co Ltd
Original Assignee
Shenzhen Merit Technology Co Ltd
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 Shenzhen Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd
Priority to JP2022549137A priority Critical patent/JP7455986B2/ja
Priority to KR1020227029766A priority patent/KR102768775B1/ko
Priority to EP21761455.1A priority patent/EP4096364A4/fr
Publication of WO2021169685A1 publication Critical patent/WO2021169685A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • 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
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • 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
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/02—Induction heating

Definitions

  • This application relates to the technical field of electromagnetic heating devices, in particular to a heating element and an electromagnetic heating baking device.
  • the heating structure generally adopts a structure in which a heating sheet is inserted into the cigarette or a heating tube is used to surround the cigarette.
  • the heating piece inserting structure usually inserts the cigarette from one end of the pipe into the pipe, and the heating piece extends into the pipe from the other end and is inserted into the cigarette. After the cigarette is heated, it is easy to adhere to the heating plate. Therefore, it is necessary to design a pushing mechanism to push the movement of the cigarette tube to separate the cigarette from the heating plate. The design of the pushing mechanism is complicated and easily damaged after repeated use.
  • the heating of the periphery of the heating tube usually does not stick because it is in contact with the cigarettes outside the cigarette. However, the heating effect is not good due to the long distance from the center of the cigarette.
  • a heating element and an electromagnetic heating baking device are provided.
  • the electromagnetic heating baking device of the present application includes a fixing frame, a containing tube and a heating element.
  • a magnetic induction coil is arranged on the fixing frame, and the coil is enclosed to form an accommodating cavity.
  • the accommodating tube is located in the accommodating cavity, and the accommodating tube is used for accommodating baked goods.
  • the heating element is used to be inserted into the baked object.
  • the heating element includes a non-magnetically conductive support column and a metal magnetic tube sleeved outside the non-magnetically conductive support column.
  • the metal magnetic tube is used to heat the baked object through the magnetic field generated by the magnetic induction coil.
  • the heating element includes an inserting part, the inserting part is a revolving body structure and is located in the containing tube, and the inserting part includes the hollow tube-shaped metal magnetic tube and the non-magnetic support column, The outer diameter of the non-magnetically conductive support column corresponds to the inner diameter of the metal magnetic tube.
  • the electromagnetic heating baking device further includes a mounting seat, the heating element further includes a mounting portion, the mounting seat is sleeved on the outside of the mounting portion, and the mounting seat is connected to the fixing frame.
  • the bottom end of the fixing frame is formed with a cylindrical portion, the cylindrical portion is communicated with the containing pipe, and the cylindrical portion is used to install the mounting seat and the mounting portion of the heating element,
  • the outer wall of the mounting seat is fixedly connected or detachably connected to the inner wall of the barrel.
  • the insertion portion includes a top portion and a main body portion, the top portion and the mounting portion are respectively located at opposite ends of the heating element, the main body portion is located between the top portion and the mounting portion, and the outer diameter of the top portion is It gradually decreases toward the direction away from the main body.
  • the top, the main body and the mounting part of the heating element are non-magnetic support pillars with the same diameter.
  • the non-magnetically conductive support column is made of ceramics.
  • a section of the main body is spaced between the metal magnetic tube and the mounting base.
  • a silicone member is provided between the mounting part of the heating element and the fixing frame and the mounting seat.
  • the electromagnetic heating and baking device further includes a metal tube, which is sleeved on the outside of the coil.
  • the electromagnetic heating and baking device further includes a main housing in which a circuit board and a power supply are electrically connected, and the coil is electrically connected to the circuit board.
  • the electromagnetic heating baking device further includes a top cover, the containing tube is fixedly arranged inside the top cover, the top cover is sleeved on the outside of the fixing frame, and the top wall of the fixing frame A gap is formed with the top wall of the top cover.
  • the top cover is detachably connected to the main housing.
  • the bottom end of the outer wall of the fixing frame is fixedly connected to the inner wall of the main housing, and the top cover is detachably sleeved on the upper end of the outer wall of the fixing frame.
  • the fixing frame includes a first cylinder and a second cylinder that are coaxially arranged, the first cylinder is sleeved outside the second cylinder, and the first cylinder is connected to the second cylinder.
  • a first cavity is formed between the second cylinders, a second cavity is formed in the second cylinder, the coil is located in the first cavity and wound around the second cylinder, and the housing The tube is located in the second cavity.
  • the present application also provides a heating element.
  • the heating element includes a non-magnetically conductive support column and a metal magnetic tube sleeved outside the non-magnetically conductive support column.
  • a magnetic induction coil is arranged on the outside of the heating element.
  • the metal magnetic tube is used to heat the baked object through the magnetic field generated by the magnetic induction coil.
  • the heating element includes an insertion portion of a rotator structure, the insertion portion includes the hollow tube-shaped metal magnetic tube and the non-magnetic support column, the outer diameter of the non-magnetic support column is the same as Corresponding to the inner diameter of the metal magnetic tube.
  • the heating element and electromagnetic heating baking device of the present application by providing a magnetic induction coil outside the insertion part, when the coil is energized, an electromagnetic induction effect will be generated between the insertion part and the heating element, which will cause the heating element to heat up.
  • the application will also insert the part The shape is designed as a revolving structure, and the insertion part can be inserted into the baked object to heat the baked object.
  • the baked object such as cigarettes is heated and baked
  • the baked object can be rotated to make the baked object and the heating element
  • the phases are separated, so that there is no need to set up a smoke withdrawal mechanism, and the electromagnetic heating baking device of the present application has high heating efficiency, simple structure and convenient use.
  • Fig. 1 is a schematic structural diagram of an electromagnetic heating baking device provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of an explosive structure of an electromagnetic heating baking device provided by an embodiment of the application.
  • Fig. 3 is a longitudinal cross-sectional view of an electromagnetic heating baking device provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of an enlarged structure of part A in FIG. 3.
  • Fig. 5 is a longitudinal cross-sectional view of the fixing frame in the electromagnetic heating baking device provided by an embodiment of the application.
  • Fig. 6 is a longitudinal cross-sectional view of the top cover and the receiving tube in the electromagnetic heating baking device provided by an embodiment of the application.
  • Fig. 7 is a schematic structural diagram of a heating element in an electromagnetic heating baking device provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram of the split structure of the heating element in the electromagnetic heating baking device provided by an embodiment of the application.
  • Figure 9 is a longitudinal cross-sectional view of a heating element in an electromagnetic heating baking device provided by an embodiment of the application.
  • the overall structure of the electromagnetic heating baking device includes a top cover 100 and a main housing 200.
  • the top cover 100 is provided with an opening and is hollow inside, and the baked goods 900 are inserted into the top cover 100. internal.
  • the explosive structure of the electromagnetic heating and baking device is shown in Figure 2.
  • the electromagnetic heating and baking device is also provided with a receiving tube 110, a fixing frame 300, a metal tube 400, a magnetic induction coil 500, a heating element 600, a circuit board 700, and a power supply 800. . Both the magnetic induction coil 500 and the power supply 800 are electrically connected to the circuit board 700.
  • the fixing frame 300 includes a first cylinder 310 and a second cylinder 320 coaxially arranged.
  • the first cylinder 310 is sleeved on the outside of the second cylinder 320, and the first cylinder 310 and the second cylinder 320 are connected at the top. .
  • a first cavity 330 is formed between the first cylinder 310 and the second cylinder 320. The top of the first cavity 330 is closed and the bottom is open to facilitate the insertion of the metal tube 400 and the coil 500 into the first cavity 330 from the bottom.
  • the coil 500 is located in the first cavity 330 and wound around the second cylinder 320, and the metal tube 400 is disposed in the first cavity 330 and sleeved outside the coil 500.
  • the metal tube 400 is an iron tube, and the metal tube 400 is tightly sleeved on the outside of the spiral coil 500 by elastic pretensioning force, and the metal tube 400 is used to prevent leakage of electromagnetic waves generated after the coil 500 is connected to electricity.
  • an insulating layer is provided on the outside of the coil 500, and the metal tube 400 is tightly sleeved on the outside of the spiral coil 500, which will not cause the metal tube 400 to be connected to the coil 500.
  • the metal tube 400 is arranged , It also helps to protect the insulating layer outside the coil 500 from being scratched or damaged.
  • a second cavity 340 is formed in the second cylinder 320, and the top of the second cavity 340 is open, which facilitates the insertion of the receiving tube 110 into the second cavity 340 from the top.
  • the receiving tube 110 is fixed in the top cover 100.
  • the receiving tube 110 and the top cover 100 are integrally formed.
  • the longitudinal cross-sectional view of the receiving tube 110 fixed in the top cover 100 is shown in FIG. 6.
  • the accommodating cavity enclosed by the coil 500 is the second cavity 340 in the second cylinder 320.
  • the containing tube 110 is located in the second cavity 340 and is used for containing the roasted object 900 and the insertion part 660 of the heating element 600.
  • the heating element 600 includes an insertion part 660 and a mounting part 630.
  • the insertion part 660 is a revolving body structure and is located in the containing tube 110.
  • the insertion portion 660 includes a top portion 610 and a main portion 620.
  • the mounting portion 630 and the top portion 610 are respectively located at opposite ends of the heating element 600, and the main portion 620 is located between the top portion 610 and the mounting portion 630.
  • the outer diameter of the top portion 610 gradually decreases toward the direction away from the main body portion 620 to facilitate the insertion of the insertion portion 660 into the baked goods 900.
  • the electromagnetic heating baking device further includes a mounting seat 640 that is sleeved on the outside of the mounting portion 630 of the heating element 600 for installing the heating element 600 in the fixing frame 300.
  • the bottom end of the second cylinder 320 of the fixing frame 300 is formed with a coaxial cylinder section 350 with a diameter smaller than that of the second cylinder.
  • a first opening 370 is opened.
  • the bottom of the receiving tube 110 is provided with a second opening 111, and the positions of the first opening 370 and the second opening 111 correspond to each other, so as to facilitate the communication between the barrel 350 and the receiving tube 110.
  • FIG. 5 the bottom end of the second cylinder 320 of the fixing frame 300 is formed with a coaxial cylinder section 350 with a diameter smaller than that of the second cylinder.
  • a first opening 370 is opened.
  • the bottom of the receiving tube 110 is provided with a second opening 111, and the positions of the first opening 370 and the second opening 111 correspond to each other, so as to facilitate the communication between the
  • the cylindrical portion 350 is used to install the mounting portion 630 and the mounting seat 640 of the heating element 600.
  • the insertion part 660 of the heating element 600 passes through the cylindrical part 350 and is inserted into the receiving tube 110, and the top 610 of the insertion part 660 has a sharp cone shape.
  • the sharp top portion 610 facilitates the insertion of the insertion portion 660 into the roasted object 900, thereby facilitating the heating of the roasted object 900.
  • the insertion part 660 of the heating element 600 has a rotating body structure, after the roasted object 900 such as cigarettes is heated and roasted, the roasted object 900 can be rotated to separate the roasted object 900 from the heating element 600, thereby eliminating the need for Set up a smoking cessation institution.
  • the insertion part 660 includes a hollow tubular metal magnetic tube 621 and a non-magnetic support column 622.
  • the outer diameter of the non-magnetic support column 622 corresponds to the inner diameter of the metal magnetic tube 621.
  • the tube 621 is sleeved on the outside of the non-magnetically conductive support column 622. After the coil 500 is energized, an alternating magnetic field is formed inside the receiving tube 110.
  • the metal magnetic tube 621 generates eddy currents by cutting the alternating magnetic field lines. The eddy current makes the electrons inside the metal magnetic tube 621 move randomly at high speed and collide with each other. The friction generates heat energy, which plays a heating role.
  • the heating temperature of the heating element 600 can be controlled by controlling the current intensity and the energization time in the coil 500.
  • the non-magnetically conductive support column may be a ceramic support column, a glass support column or a high temperature resistant plastic support column.
  • the non-magnetic support column is a ceramic support column
  • the metal magnetic tube 621 is sleeved on the outside of the ceramic support column, and then the metal magnetic tube 621 and the ceramic support column are sintered together.
  • the bonding force between the metal magnetic tube 621 and the ceramic support column can be improved.
  • the heat dissipation of the ceramic support column is slow, and the heat generated by the metal magnetic tube 621 can be fully utilized, and the ceramic support column also has the characteristics of easy forming and high strength.
  • the top 610, the main body 620, and the mounting portion 630 of the heating element 600 are integrally formed ceramic support column structures, wherein the top 610 and the main body 620 are both Revolving structure. More specifically, the top portion 610 has a conical structure, the main body portion 620 has a cylindrical structure, and the diameter of an end of the top portion 610 close to the main body portion 620 is the same as the diameter of the main body portion 620, and the mounting portion 630 has a non-rotating structure. It can be understood that in other embodiments, the main body part 620 and the mounting part 630 can also be cylindrical structures with different diameters, and the top part 610 is a cone structure.
  • the main body portion 620 and the mounting portion 630 are cylindrical structures with the same diameter
  • the top portion 610 is a pointed structure
  • the diameter of the top portion 610 close to the main body portion 620 is the same as the diameter of the main body portion 620.
  • the top cover 100 is sleeved on the outside of the fixing frame 300, and a gap is formed between the top wall of the fixing frame 300 and the top wall of the top cover 100 for heat insulation, thereby preventing the temperature of the top cover 100. Too high.
  • the outer diameter of the top cover 100 is the same as the outer diameter of the main housing 200, the top cover 100 abuts the main housing 200, and the bottom end of the outer wall of the first cylinder 310 of the fixing frame 300 is fixedly connected to the inner wall of the main housing 200,
  • the top cover 100 is detachably sleeved on the upper end of the outer wall of the first cylinder 310 of the fixing frame 300.
  • the detachable manner is not limited.
  • the top cover 100 may be detachably sleeved on the upper end of the outer wall of the first cylinder 310 of the fixing frame 300 through an up and down sliding structure, a snap structure or a threaded structure.
  • the top cover 100 may also be sleeved on the outside of the main housing 200 or inserted into the inside of the main housing 200, and the top cover 100 may be detachably connected to the main housing 200 through a sliding structure, a buckle structure, or a threaded structure.
  • the main housing 200 is connected.
  • the detachable arrangement of the top cover 100 is convenient for cleaning the containing tube 110 inside the top cover 100.
  • the outer wall of the mounting seat 640 is connected to the fixing frame 300.
  • the inner walls of the parts 350 are fixedly connected or detachably connected.
  • the fixing connection method is not limited.
  • the outer wall of the mounting base 640 and the inner wall of the fixing frame 300 can be fixedly connected by adhesive glue, or the outer wall of the mounting base 640 and the fixing frame 300 can be fixedly connected.
  • the inner walls of the part 350 are fixedly connected by interference fit.
  • the manner of detachable connection is also not limited.
  • the outer wall of the mounting base 640 and the inner wall of the cylindrical portion 350 of the fixing frame 300 are connected by a buckle method or a threaded method.
  • the heating element 600 generates heat by cutting alternating magnetic field lines, and the heating element 600 is not provided with a heating circuit.
  • the heating element 600 in the electromagnetic heating baking device of the present application has a simpler structure and a longer service life, and does not need to be replaced frequently. Therefore, the outer wall of the mounting seat 640 and the inner wall of the cylindrical portion 350 of the fixing frame 300 can be fixedly connected, so that the heating element 600 and the fixing frame 300 are fixedly connected, and when the roasted object 900 such as cigarettes is inserted into the containing tube 110, it prevents The heating element 600 is separated from the fixing frame 300.
  • the outer wall of the mounting seat 640 and the inner wall of the cylindrical portion 350 of the fixing frame 300 are detachably connected, so that the heating element 600 and the fixing frame 300 can be detachably connected.
  • the heating element 600 can be prevented from being separated from the fixing frame 300, and the heating element 600 can be easily replaced.
  • a gap is formed between the metal magnetic tube 621 and the mounting base 640, which can effectively insulate heat, that is, prevent heat from being transferred to the mounting base 640.
  • the mounting base 640 is close to the electronic components, thereby preventing heat from being transferred to the electronics. element.
  • a silicone part 650 is provided between the mounting part 630 of the heating element 600 and the fixing frame 300.
  • the silicone part 650 can withstand high temperatures above 200°C.
  • the setting of the silicone part 650 makes heating
  • the connection between the member 600 and the fixing frame 300 is more stable and reliable.
  • the silicone member 650 can prevent the liquid formed after the roasted objects 900 such as cigarettes are heated from flowing down into the roasting device.
  • the assembly process of the electromagnetic heating baking device is as follows: firstly, the metal tube 400 is sleeved outside the coil 500, and then the metal tube 400 and the coil 500 are inserted from the bottom end of the fixing frame 300 into the fixing frame 300.
  • the heating element 600 is inserted and installed in the second cavity 340 inside the fixing frame 300 through the cylindrical portion 350 at the bottom end of the fixing frame 300.
  • the circuit board 700 and the power supply 800 that are electrically connected to the coil 500 are set in the main housing 200, and the bottom end of the outer wall of the first cylinder 310 of the fixing frame 300 is fixed to the inner wall of the main housing 200 through a connection such as a buckle. connect.
  • the top cover 100 is detachably sleeved on the upper end of the outer wall of the first cylinder 310 of the fixing frame 300, and the bottom surface of the top cover is opposite to the upper end surface of the main housing.
  • the receiving tube 110 inside the top cover 100 is inserted Set in the second cavity 340 of the fixing frame 300 (the top cover and the receiving tube can be snap-connected), the insertion portion 660 of the heating element 600 is located in the receiving tube 110.
  • the heating element inserting portion 660 can be inserted into the roasted article to facilitate heating of the roasted article 900.
  • the containing tube and the top cover can be integrally formed. .
  • the roasted product 900 is a cigarette, which includes a filter 910, a fiber tube 920, a support tube 930, and a tobacco portion 940 from top to bottom.
  • the tobacco portion 940 includes a bundle of pleated deciduous tobacco
  • the heating element 600 can be inserted into the tobacco portion 940, thereby heating the tobacco portion 940.
  • the hollow support tube 930 is used to separate the tobacco part 940 and the fiber tube 920.
  • the hollow support tube 930 can prevent the tobacco part 940 from being pushed toward the fiber tube 920.
  • the fiber tube 920 has a plurality of channels extending along the length direction.
  • the filter 910 is a conventional filter 910 formed of cellulose acetate.
  • the heating element and electromagnetic heating baking device of the present application by providing a magnetic induction coil 500 outside the insertion portion 660, when the coil 500 is energized, an electromagnetic induction effect is generated between the coil 500 and the insertion portion 660, causing the heating element 600 to heat up.
  • the present application also designs the shape of the insertion portion 660 as a revolving structure. The insertion portion 660 can be inserted into the roasted object to heat the roasted object 900.
  • the roasted object 900 When the roasted object 900 such as cigarettes is heated and roasted, The roasted object 900 can be rotated to separate the roasted object 900 from the heating element 600, thereby eliminating the need for a smoke-removing mechanism, thereby enabling the electromagnetic heating roasting device of the present application to have high heating efficiency, simple structure, and convenient use.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

La présente invention porte sur un élément chauffant et un dispositif de cuisson à chauffage électromagnétique. Le dispositif de cuisson à chauffage électromagnétique comprend un cadre de fixation, un tube de réception et un élément chauffant. Une bobine d'induction magnétique est disposée sur le cadre de fixation, et une cavité de réception est formée autour de la bobine. Le tube de réception est situé dans la cavité de réception, et le tube de réception est utilisé pour recevoir un matériau de cuisson. L'élément chauffant comprend une partie d'insertion, et la partie d'insertion est une structure de corps rotatif et est située dans le tube de réception. La partie d'insertion est utilisée pour être insérée dans le matériau de cuisson et chauffer le matériau de cuisson au moyen d'un champ magnétique généré par la bobine d'induction magnétique.
PCT/CN2021/072966 2020-02-26 2021-01-21 Élément chauffant et dispositif de cuisson à chauffage électromagnétique Ceased WO2021169685A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022549137A JP7455986B2 (ja) 2020-02-26 2021-01-21 加熱体及び電磁加熱ベーキング装置
KR1020227029766A KR102768775B1 (ko) 2020-02-26 2021-01-21 가열부재 및 전자기 가열 베이킹 장치
EP21761455.1A EP4096364A4 (fr) 2020-02-26 2021-01-21 Élément chauffant et dispositif de cuisson à chauffage électromagnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010118849.4 2020-02-26
CN202010118849.4A CN111278183B (zh) 2020-02-26 2020-02-26 加热件及电磁加热烘烤装置

Publications (1)

Publication Number Publication Date
WO2021169685A1 true WO2021169685A1 (fr) 2021-09-02

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PCT/CN2021/072966 Ceased WO2021169685A1 (fr) 2020-02-26 2021-01-21 Élément chauffant et dispositif de cuisson à chauffage électromagnétique

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EP (1) EP4096364A4 (fr)
JP (1) JP7455986B2 (fr)
KR (1) KR102768775B1 (fr)
CN (1) CN111278183B (fr)
WO (1) WO2021169685A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025502416A (ja) * 2022-01-25 2025-01-24 ケーティー アンド ジー コーポレイション エアロゾル生成装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111278183B (zh) * 2020-02-26 2025-08-05 深圳麦时科技有限公司 加热件及电磁加热烘烤装置
GB202014593D0 (en) * 2020-09-16 2020-10-28 Nicoventures Trading Ltd Aerosol provision device
EP3932231B1 (fr) * 2020-09-28 2023-09-06 China Tobacco Yunnan Industrial Co., Ltd Appareil à fumer pour chauffage par induction à l'extrémité avant d'une cigarette
CN114027556B (zh) * 2021-12-02 2024-01-19 湖北中烟工业有限责任公司 一种具备推送功能的烟支加热结构
CN114763964A (zh) * 2021-12-11 2022-07-19 郭兰天 一种导体分离的电磁加热烘烤装置
CN217592037U (zh) * 2022-02-24 2022-10-18 比亚迪精密制造有限公司 电磁感应件、加热装置及电子烟
CN115039923A (zh) * 2022-07-04 2022-09-13 深圳市吉迩科技有限公司 一种电磁加热结构及雾化装置
CN115088878A (zh) * 2022-07-05 2022-09-23 深圳市吉迩科技有限公司 一种适用于hnb的电子雾化装置及气溶胶发生装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207220152U (zh) * 2017-07-17 2018-04-13 湖南中烟工业有限责任公司 具有悬空加热部件的低温烟具及烟雾抽吸系统
CN207766584U (zh) * 2018-01-31 2018-08-24 深圳市合元科技有限公司 一种加热装置及电子烟
CN108634375A (zh) * 2018-07-23 2018-10-12 重庆中烟工业有限责任公司 一种磁感应低温烘烤烟具
CN208175984U (zh) * 2017-11-30 2018-12-04 惠州市吉瑞科技有限公司深圳分公司 一种电子雾化装置
CN209121868U (zh) * 2018-06-08 2019-07-19 浙江苏泊尔家电制造有限公司 高温蒸汽发生装置及具有其的烹饪器具
CN209807127U (zh) * 2019-04-22 2019-12-20 博颉(上海)管理咨询有限公司 一种加热不燃烟具
CN111278183A (zh) * 2020-02-26 2020-06-12 深圳麦时科技有限公司 加热件及电磁加热烘烤装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7053675B2 (ja) * 2017-02-07 2022-04-12 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 再使用可能なサセプタを備える誘導加熱式エアロゾル発生装置
WO2018190606A1 (fr) * 2017-04-11 2018-10-18 주식회사 케이티앤지 Dispositif de génération d'aérosol
US11382358B2 (en) * 2017-08-09 2022-07-12 Philip Morris Products S.A. Aerosol-generating device with susceptor layer
CN207444281U (zh) * 2017-10-27 2018-06-05 深圳市合元科技有限公司 一种加热装置及低温烘焙烟具
CN207754542U (zh) * 2017-10-30 2018-08-24 深圳市合元科技有限公司 可调整发热区域的气溶胶生成装置
WO2019104576A1 (fr) * 2017-11-30 2019-06-06 惠州市吉瑞科技有限公司深圳分公司 Dispositif d'atomisation électronique
CN108244711A (zh) * 2018-03-12 2018-07-06 湖北中烟工业有限责任公司 便于烟支取出的多级分离式电加热装置
CN108617042A (zh) * 2018-07-05 2018-10-02 湖北中烟工业有限责任公司 一种内部感应加热的吸烟装置
CN108669655A (zh) * 2018-07-23 2018-10-19 重庆中烟工业有限责任公司 一种低温电磁烘烤烟具
CN110169594A (zh) * 2018-12-25 2019-08-27 惠州市沛格斯科技有限公司 加热模组、可控加热模组以及电子烟具
CN110771959A (zh) * 2019-12-06 2020-02-11 河南中烟工业有限责任公司 一种气雾生成装置
CN211860585U (zh) * 2020-02-26 2020-11-03 深圳麦时科技有限公司 加热件及电磁加热烘烤装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207220152U (zh) * 2017-07-17 2018-04-13 湖南中烟工业有限责任公司 具有悬空加热部件的低温烟具及烟雾抽吸系统
CN208175984U (zh) * 2017-11-30 2018-12-04 惠州市吉瑞科技有限公司深圳分公司 一种电子雾化装置
CN207766584U (zh) * 2018-01-31 2018-08-24 深圳市合元科技有限公司 一种加热装置及电子烟
CN209121868U (zh) * 2018-06-08 2019-07-19 浙江苏泊尔家电制造有限公司 高温蒸汽发生装置及具有其的烹饪器具
CN108634375A (zh) * 2018-07-23 2018-10-12 重庆中烟工业有限责任公司 一种磁感应低温烘烤烟具
CN209807127U (zh) * 2019-04-22 2019-12-20 博颉(上海)管理咨询有限公司 一种加热不燃烟具
CN111278183A (zh) * 2020-02-26 2020-06-12 深圳麦时科技有限公司 加热件及电磁加热烘烤装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4096364A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025502416A (ja) * 2022-01-25 2025-01-24 ケーティー アンド ジー コーポレイション エアロゾル生成装置

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