WO2019178800A1 - Ensemble partie chauffante, produits pertinents d'ensemble partie chauffante et procédé de traitement - Google Patents

Ensemble partie chauffante, produits pertinents d'ensemble partie chauffante et procédé de traitement Download PDF

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Publication number
WO2019178800A1
WO2019178800A1 PCT/CN2018/079987 CN2018079987W WO2019178800A1 WO 2019178800 A1 WO2019178800 A1 WO 2019178800A1 CN 2018079987 W CN2018079987 W CN 2018079987W WO 2019178800 A1 WO2019178800 A1 WO 2019178800A1
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WO
WIPO (PCT)
Prior art keywords
heating
layer
flue
assembly
unit assembly
Prior art date
Application number
PCT/CN2018/079987
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English (en)
Chinese (zh)
Inventor
刘秋明
向智勇
赵瑞峰
胡静
李峰
刘义波
Original Assignee
惠州市吉瑞科技有限公司深圳分公司
广东中烟工业有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 惠州市吉瑞科技有限公司深圳分公司, 广东中烟工业有限责任公司 filed Critical 惠州市吉瑞科技有限公司深圳分公司
Priority to PCT/CN2018/079987 priority Critical patent/WO2019178800A1/fr
Publication of WO2019178800A1 publication Critical patent/WO2019178800A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/70—Manufacture
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the present application relates to the field of tobacco products, and in particular to a heating unit assembly, a related product of a heating unit assembly, and a processing method.
  • the flue-cured electronic cigarette can be understood as an electronic cigarette product that heats the tobacco component in the flue-cured tobacco by the flue-curing device to form a smoke for the user to smoke.
  • the flue-cured tobacco is usually inserted into the heating part of the flue-curing device to complete the installation of the flue-cured tobacco. After the installation, the flue-curing device can perform the heating and heating work of the heating unit component, and the flue-cured tobacco The tobacco material is heated to form a smoke for the user to smoke.
  • the heating unit assembly transmits a large amount of excess heat to the surrounding when heating the flue-cured tobacco.
  • the present application provides a heating unit assembly, a related product of a heating unit assembly, and a processing method for realizing the outward transmission of the heat insulating unit assembly.
  • the present application provides a heating unit assembly, the heating unit assembly is tubular, and the heating unit assembly includes a heat insulating layer, a heating layer and a protective layer in sequence;
  • the heating part assembly is used in the flue-cured tobacco device.
  • the heating layer is energized and heated to heat the flue-cured tobacco in the protective layer, and the heat insulating layer blocks the heat radiated from the heating layer to the heating part assembly. Pass around.
  • the heating layer comprises a base body and a heating resistor, the heating resistor is disposed on one side of the base body facing the protective layer, the anode is provided with a positive electrode and a negative electrode, and the positive electrode and the negative electrode are used for connecting the battery component of the tobacco smog device and the heating circuit is a heating resistor. Provide working power.
  • the heating layer comprises at least two heating regions
  • the heating resistor comprises at least two sub-heating resistors
  • the sub-heating resistors correspond to the heating regions
  • the sub-heating resistors are respectively electrically heated.
  • the sub-heating resistor includes at least two sets of adjusting resistors, and the adjusting resistors are respectively energized and heated.
  • the sub-heating resistors share a positive electrode or a negative electrode.
  • the heat insulation layer includes at least two sub-insulation layers.
  • the heating layer is a PTC heating element.
  • the heat insulating layer is made of a ceramic material, a steel material, a plastic material or an asbestos material.
  • the protective layer is made of a glaze material or a metal material.
  • the heating part assembly is produced by sintering the heat insulating layer, the heating layer and the protective layer.
  • the present invention provides a flue-cured tobacco device provided with a heating unit assembly according to the above first aspect.
  • the heating layer is energized and heated, and the heating layer is heated.
  • the flue-cured tobacco branch, the heat insulating layer blocks the heat radiated from the heating layer and is transmitted to the periphery of the heating unit assembly.
  • the third aspect of the present invention provides a flue-cured electronic cigarette, wherein the flue-cured electronic cigarette comprises the flue-cured tobacco device according to the second aspect, wherein the flue-cured electronic cigarette further comprises a flue-cured tobacco, and the flue-cured tobacco is inserted into the heating assembly.
  • the heating layer is energized and heated to heat the flue-cured tobacco in the protective layer, and the heat insulating layer blocks the heat radiated from the heating layer to be transmitted to the periphery of the heating unit assembly.
  • the present application provides a method of processing a heating unit assembly, the method comprising:
  • the heating part assembly is tubular, and the heating part assembly is used for the cigarette making device, and when the flue-cured tobacco branch is inserted in the heating part assembly, the heating layer is energized and heated, The flue-cured tobacco in the protective layer is heated, and the heat insulating layer blocks the heat radiated from the heating layer to be transmitted to the periphery of the heating unit assembly.
  • the present application has the following advantages:
  • the tubular heating part assembly is provided with a heat insulating layer outside the heating layer by the above arrangement. Therefore, while the heating layer heats the flue-cured tobacco, the heating part assembly can effectively block the heat radiated from the heating layer and pass around the heating part assembly. Therefore, the flue-curing device does not need to be provided with a heat insulating material around the heating unit assembly, so that the heating unit assembly can prevent the heat transfer amount from being transmitted outward, and the protective layer disposed in the heating layer can also avoid the bonding of the heating layer of the flue-cured tobacco and the flue-cured tobacco.
  • the insertion and removal of cigarettes is smoother.
  • FIG. 1 is a schematic view showing an overall structure of a heating unit assembly provided by the present application
  • FIG. 2 is a schematic structural view of a heating layer provided by the present application.
  • FIG. 3 is a schematic exploded view of a heating layer provided by the present application.
  • FIG. 4 is a schematic structural view of still another heating layer provided by the present application.
  • Figure 5 is a schematic view showing still another structure of the heating layer provided by the present application.
  • FIG. 6 is a schematic exploded view of a sub-heating resistor provided by the present application.
  • FIG. 7 is a schematic flow chart of a processing method of the heating unit assembly provided by the present application.
  • the present application provides a heating unit assembly, a related product of a heating unit assembly, and a processing method for realizing the outward transmission of the heat insulating unit assembly.
  • the heating unit assembly 100 is tubular, and the housing of the heating unit assembly 100 includes an insulating layer 101 , a heating layer 102 , and a protective layer 103 from the outside to the inside.
  • the heat insulating layer 101 can be made of a heat insulating material.
  • the heating layer 102 is provided with a heating circuit, which can generate heat when energized, and performs heating work.
  • the hollow cavity formed by the protective layer 103 is used for inserting a flue-cured tobacco, and the hollow cavity is generally cylindrically shaped to fit the rod-shaped flue-cured tobacco.
  • the heating unit assembly 100 is used in a flue-cured tobacco device, and the flue-cured tobacco device is provided with a battery assembly and a control circuit.
  • the positive and negative electrodes of the battery assembly can be electrically connected to the positive electrode and the negative electrode of the heating layer 102 through the positive electrode lead and the negative electrode lead, respectively.
  • the battery assembly provides the required working power to the heating layer 102, so that when the user inserts the flue-cured tobacco in the flue-cured tobacco, the flue-cured tobacco is inserted into the heating unit assembly 100, and the heating layer 102 is energized and heated.
  • the flue-cured tobacco in the protective layer 103 is heated, and the heat insulating layer 101 blocks the heat radiated from the heating layer 102 from being transmitted to the periphery of the heating unit assembly 100.
  • the heating unit assembly 100 is provided with a heat insulating layer 101 outside the heating layer 102 by the above arrangement. Therefore, while the heating layer 102 heats the tobacco smoke, the heating unit assembly 100 can effectively block the heating layer 102 from being emitted. The heat is transferred to the periphery of the heating unit assembly 100, so that the toaster does not need to be provided with a heat insulating material around the heating unit assembly 100, so that the heating unit assembly 101 itself can transmit heat to the outside.
  • the heating part assembly 100 does not need to be matched with the heat insulating material in this arrangement, further facilitates the assembly of the heating part assembly 100 on the tobacco hood, and also saves the arrangement space required for the heat insulating material, thereby facilitating the tobacco hood.
  • the arrangement of the components around the heating assembly 100 such as the structural design of the structural design of the flue-cured casing, and the like.
  • the protective layer 103 disposed in the heating layer 102 the contact between the flue-cured tobacco branch and the heating layer 102 is eliminated, and not only the flue-cured tobacco branch and the heating layer 102 can be separately protected, but also the flue-cured tobacco stick is bonded to the heating layer 102, and The insertion and removal of the flue-cured tobacco is smoother, and the odor that may be generated when the heating layer 102 is energized and heated does not mix into the smoke generated by the flue-cured tobacco.
  • the heating layer 102 heats the flue-cured tobacco branch from the peripheral wall of the flue-cured tobacco branch and heats the flue-cured tobacco from the outside to the inside, compared to heating in the existing flue-curing device.
  • the heating part assembly in the form of a sheet is inserted into the flue-cured tobacco branch, and the heating method of heating the flue-cured tobacco branch from the inside to the outside, in this manner, the heating area of the flue-cured tobacco branch of the heating unit assembly 100 can be greatly improved, and the flue-cured tobacco branch can also be The heating is more uniform, and it is not easy to burn the flue-cured cigarettes under the same heating power.
  • the heating unit assembly 100 can further perform various optimizations, such as:
  • the heating layer 102 may specifically be a circuit board structure, for example, may be a printed circuit board (PCB), or may be a flexible printed circuit (FPC), or It can be a soft and hard bonding board combining PCB and FPC structure and characteristics, as shown in the structural diagram of the heating layer 102 shown in FIG. 2 and the expanded structure diagram of the heating layer 102 shown in FIG. 3, the heating layer 102 includes the base body 1021 and the heating resistor 1022.
  • the heating resistor 1022 may be composed of one or more resistors.
  • the heating resistor 1022 is disposed on the inner side of the heating layer 102, that is, the side of the substrate 1021 facing the protective layer 103.
  • the lead is penetrated through the base 1021 and led to the end of the base 1011.
  • the end of the heating layer 102 is provided with a positive electrode 1023 and a negative electrode 1024.
  • the positive electrode 1023 and the negative electrode 1024 are connected to the battery assembly of the toaster and provide a working power source for the heating resistor 1022 through the conductive line on the substrate 1021.
  • the heating layer 102 includes at least two heating regions, another structural schematic diagram of the heating layer 102 as shown in FIGS. 4 and 5, respectively.
  • the assembly 100 is provided with three heating regions S1, S2 and S3.
  • the heating resistors 1022 are respectively provided with three sub-heating resistors 10221, and the sub-heating resistors 10221 can separately obtain working power from the battery components of the flue-curing device, thereby respectively energizing and heating.
  • the segment heating of the flue-cured tobacco branch of the heating layer 102 and the adjustment of the heating efficiency are realized.
  • the heating portion assembly 100 can also be provided with two, four, five, and the like.
  • the number of the heating regions, corresponding to the sub-heating resistors 10221, may also be set to two, four, five, etc., which are not limited herein.
  • the heating layer 102 can achieve higher heating efficiency for the flue-cured tobacco, and therefore, this means that the smoke generation time of the flue-cured tobacco will be shortened.
  • the smoke generation time of the flue-cured tobacco can be shortened.
  • the battery components respectively supply the sub-heating resistors 10221 according to a preset power supply mode, thereby realizing
  • the segmented heating of the flue-cured tobacco can not only maintain sufficient and deep heating of the flue-cured tobacco, but also prolong the smoke generation time of the flue-cured tobacco, so as to provide a longer smoke output time for the user to take longer. Smoke.
  • the flue-cured tobacco branch can also be arranged with different flavors of tobacco material, so that when the sub-heating resistor 10221 performs partial heating of the flue-cured tobacco branch, the flue-cured tobacco branch can also output different flavors of smoke for the user to smoke. To further enhance the user experience.
  • the sub-heating resistor 10221 may further include a plurality of sets of adjusting resistors 102211, and each set of adjusting resistors 102211 may be separately used from the battery of the flue-curing device.
  • the component obtains the working power supply, so that the heating can be separately energized, and the heating efficiency of each section of the heating zone can be adjusted.
  • two sets of adjusting resistors are provided.
  • three groups, four groups, etc. can also be set. The number of groups is not limited here.
  • the heating layer 102 can be provided with at least two sets of the adjusting resistors 102211 in the above manner, and the details are not described herein.
  • the sub-heating resistors 10221 may share the positive electrode 1023 or the negative electrode 1024, thereby reducing the number of electrodes. It is easier to route. As shown in FIGS. 4 and 5, the three sub-heating resistors 10221 share the negative electrode 1024, so that the occupied space of the two negative electrodes 1024 can be reduced at the end of the base 1021.
  • the heating layer 102 may specifically be a positive temperature coefficient (PTC) heating element, the PTC heating element has small thermal resistance, high heat exchange efficiency, automatic constant temperature, power saving, and safety.
  • PTC positive temperature coefficient
  • the heat insulation layer 101 may be specifically made of a heat insulating material such as a ceramic material, a steel material, a plastic material or an asbestos material. It is understood that the ceramic material, the steel material, the plastic material, and the asbestos material have The lower heat transfer coefficient can effectively block the heating layer 102 from transmitting excess heat to the periphery of the heating unit assembly 100, especially the ceramic material, and the heat transfer coefficient can be greatly reduced by different formulas or processing techniques, thereby ensuring more Excess heat is not transferred from the insulation layer 101 to the periphery of the heating unit assembly 100.
  • a heat insulating material such as a ceramic material, a steel material, a plastic material or an asbestos material.
  • the heat insulation layer 101 can also form a void, and the air with lower thermal conductivity can be used as an intermediate medium to further prevent the transmission of the heat insulation amount; or the vacuum insulation and other insulation materials can be used to further improve the heat insulation effect.
  • the heat insulation layer 101 is from the outside to the inside, and may further include at least two sub-insulation layers, and the insulation materials used in the adjacent sub-insulation layers may be different from each other, thereby forming the thermal insulation layer 101 of the composite structure.
  • the adjacent sub-insulation layer can also use the same heat insulating material to increase the thickness of the heat insulation layer 101, thereby enhancing the heat insulation effect of the heat insulation layer 101, that is, the sub-insulation layer can be made of ceramic material or steel. Any of insulating materials such as materials, plastic materials, and asbestos materials.
  • the protective layer 103 can be made of a glaze material or a metal material, wherein the glaze material can better realize the thermal conduction protection and protection of the protective layer 103 due to its own thin and easy heat conduction characteristics. And can also bring better visual effects.
  • the heating assembly 100 is sintered from the insulating layer 101, the heating layer 102, and the protective layer 103.
  • the heat insulating layer 101, the heating layer 102 and the protective layer 103 can be integrally formed, thereby facilitating the installation and fixing of the heating unit assembly 100 on the tobacco grill.
  • the present application also provides a flue-cured tobacco device.
  • the heating unit assembly 100 provided above may be disposed in a cigarette receiving chamber of the flue-curing device, and the cigarette receiving chamber may be formed by a casing of the flue-cured tobacco, and the flue-cured tobacco branch may be from the mouth of the cigarette receiving chamber
  • the accommodating chamber is inserted into the accommodating chamber, and is inserted into the heating unit assembly 100 in the accommodating chamber.
  • the heating unit assembly 100 can be directly disposed on the housing of the hood, which is not limited herein.
  • the heating layer 102 When the flue-cured tobacco is inserted into the heating unit assembly 100, the heating layer 102 is energized to heat, and the flue-cured tobacco in the protective layer 103 is heated, and the heat dissipated by the insulating layer 102 from the heating layer 102 is transferred to the periphery of the heating unit assembly 100.
  • the bottom of the heating unit assembly 100 is provided with a base assembly for fixed mounting of the heating unit assembly 100.
  • the base assembly includes, in practical applications, a first base assembly and a second base assembly disposed at the bottom of the first base assembly, the first base assembly and the second base. There is a gap between the seat components. It can be understood that the air having a lower thermal conductivity is used as the intermediate medium to further prevent the transfer of excess heat.
  • the bottom of the base assembly is further provided with a first outer electrode assembly and a first inner electrode assembly.
  • the first outer electrode assembly and the first inner electrode assembly may be made of a conductive medium such as copper or graphite, and the first outer electrode assembly and the first inner electrode
  • the components are respectively electrically connected to the positive electrode 1023 and the negative electrode 1024 drawn from the heating unit assembly 100 to form a complete closed circuit with the heating layer 102 on the heating unit assembly 100, and power the heating layer 102 to perform electric heating.
  • the first internal electrode assembly Provided in the first outer electrode assembly, a first insulating ring assembly is disposed between the first outer electrode assembly and the first inner electrode assembly, and the first insulating ring assembly may be made of an insulating material such as silica gel, and the first insulating ring assembly is used for The first outer electrode assembly and the first inner electrode assembly are isolated to avoid short circuits.
  • the tobacco hood is also provided with a lower battery rod assembly.
  • the first outer electrode assembly detachably fixes the battery rod assembly of the toaster.
  • the detachable fixing manner mentioned herein may be a fixing manner such as a snap connection, a snap connection, a screw connection, and the like, and is not limited herein.
  • the first outer electrode assembly is provided with a male thread on the side wall of the lower end portion, and the battery rod assembly may also be provided with an internal thread corresponding to the thread, and the first outer electrode assembly is externally threaded. A threaded connection between the internal threads on the battery stem assembly secures the battery stem assembly.
  • the side wall of the lower end portion of the first outer electrode assembly may be provided with an internal thread.
  • the battery rod assembly may also be provided with an external thread corresponding to the thread, which is not limited herein.
  • the first outer electrode assembly can be firmly fixed on the battery rod assembly, is not easy to loosen and fall, and the screw connection only needs the user to perform the knob operation, compared with the buckle connection, the card connection connection, and the like. Users can be more labor-saving and convenient.
  • the battery rod assembly may further include a battery assembly and a control circuit.
  • the battery assembly generally includes a secondary battery, that is, a rechargeable battery.
  • the secondary battery may specifically be a nickel-hydrogen battery, a nickel-cadmium battery, a lead-acid battery (lead battery), or a lithium ion battery (including a lithium battery and a lithium ion polymer battery).
  • the battery assembly may also include a primary battery, which is not limited herein.
  • the battery assembly further includes a power transmission circuit for the battery pack to supply a working power source to the control circuit, the heating unit assembly 100, and the like through the power transmission circuit.
  • the control circuit may include components such as a circuit board, an integrated circuit, or a chip in addition to control circuitry between components such as the battery assembly and the heater assembly 100 to control the operation of the components of the toaster.
  • the circuit board can be a simple, cost-effective and relatively stable PCB, or can also be an FPC with high wiring density, light weight, thin thickness, good bending and easy installation, or
  • the combination of the hard and soft boards of the PCB and the structure and characteristics of the FPC is not limited in practice.
  • the end of the battery rod assembly may also be provided with a second outer electrode assembly, a second inner electrode assembly and a second insulation
  • the ring assembly is used for cooperation, and details are not described herein again.
  • the second outer electrode assembly and the second inner electrode assembly are electrically connected to the first outer electrode assembly and the first inner electrode assembly, respectively, so that the battery assembly Operating power is supplied to the heating unit assembly 100.
  • the battery rod assembly may specifically include other components.
  • a protective gasket may be disposed at either or both ends of the battery assembly, and the protective gasket may be an ethylene-vinyl acetate copolymer (EVA) or It is made of silica gel and other materials to protect the battery components from isolation, buffering and insulation to ensure the stability of the battery components.
  • EVA ethylene-vinyl acetate copolymer
  • the battery rod assembly is provided with a receiving cavity for assembling and fixing the internal battery assembly and the control circuit.
  • one end of the receiving cavity is closed by the installation of the heating unit assembly 100, and the other end can be provided with a cover. Closed to ensure assembly and fixing of components in the battery rod assembly.
  • the cover may further be provided with a charging interface, and a charging component is further disposed between the charging interface and the battery component, and when the secondary battery is charged, the charging connector outside the tobacco hood may be
  • the charging interface is fixed and installed, and the charging connector can supply an external power source to the battery pack through the charging component to perform charging of the battery component.
  • the battery rod assembly can also be provided with a working indicator light, for example, disposed at the cover or at any outer casing of the battery rod assembly.
  • the heating unit can be energized or heated or the battery assembly can be operated.
  • the relevant lighting effects can be output to the user to indicate different working states of the tobacco hood. For example, the green light effect indicates the standby state, the red light effect indicates the positive heating state, the yellow light effect indicates the charging state, and the like, and the specific lighting effect depends on the actual situation, and is not limited herein.
  • the battery rod assembly may further be provided with a power button, and the power button is connected with the control circuit, and the user can input a corresponding control signal to the control circuit through the pressing operation of the power button, so as to realize the manual control of the electric heating operation of the tobacco griller by the user.
  • the components of the flue-cured tobacco can be made of ceramics, plastics, stainless steel or the like, which is not limited herein.
  • the above is an introduction to the flue-curing device provided in the embodiment of the present application.
  • the embodiment of the present application further provides a flue-cured electronic cigarette.
  • the flue-cured electronic cigarette provided by the embodiment of the present application includes not only the flue-cured tobacco but also the flue-cured tobacco branch corresponding to the flue-cured tobacco device.
  • the heating unit assembly 100 performs the electric heating operation, the heating portion The assembly 100 heats the flue-cured tobacco, and the flue-cured tobacco is heated to form a smoke and is output for the user to smoke.
  • the present application also provides a method of processing a heater assembly 100 for processing the above-described heater assembly 100.
  • the method can be applied to the production line of the heating unit assembly 100, and is automatically executed by the production equipment.
  • a schematic flowchart of the processing method of the heating unit assembly 100 is as shown in FIG.
  • Step 701 stacking the heat insulating layer, the heating layer and the protective layer
  • Step 702 rolling up the heat insulation layer, the heating layer and the protective layer
  • the heat insulating layer 101, the heating layer 102, and the protective layer 103 are laminated and formed, they can be rolled and formed into a tubular structure.
  • Step 703 sintering the heat insulating layer, the heating layer, and the protective layer to obtain a heating portion assembly.
  • the heat insulating layer 101, the heating layer 102, and the protective layer 103 can be integrally formed by sintering, and the heating unit assembly 100 can be obtained.
  • the heating part assembly 100 is tubular, and the heating part assembly 100 is used for the cigarette making device.
  • the heating layer 102 is energized and heated to heat the flue-cured tobacco in the protective layer 103.
  • the heat insulating layer 101 blocks the heat radiated from the heating layer 102 from being transmitted to the periphery of the heating unit assembly 100.
  • the tubular heating part assembly 100 is provided with a thermal insulation layer 101 outside the heating layer 102. Therefore, while the heating layer 101 is heating the flue-cured tobacco, the heating unit assembly 100 can effectively block the heat radiated from the heating layer 102 from being transferred around the heating unit assembly 100, so that the flue-curing device does not need to be spaced around the heating unit assembly 100.
  • the hot material realizes that the heating unit assembly 100 can transmit heat to the outside, and the protective layer 103 disposed in the heating layer 102 can also prevent the flue-cured tobacco from sticking to the heating layer 102, and the insertion and removal of the flue-cured tobacco branch is smoother.

Abstract

L'invention concerne un ensemble partie chauffante (100), des produits pertinents de l'ensemble partie chauffante (100) et un procédé de traitement. L'ensemble partie chauffante (100) est tubulaire, et l'ensemble partie chauffante (100) comprend successivement une couche d'isolation thermique (101), une couche chauffante (102) et une couche de protection (103) ; et l'ensemble partie chauffante (100) est appliquée à un dispositif pour tabac jaune, et quand une cigarette à tabac jaune est insérée dans l'ensemble partie chauffante (100), la couche chauffante (102) est sous tension et émet de la chaleur pour chauffer la cigarette à tabac jaune dans la couche de protection (103), la couche d'isolation thermique (101) bloque la transmission de la chaleur dissipée par la couche chauffante (102) dans l'environnement de l'ensemble partie chauffante (100), et l'ensemble partie chauffante (100) fait en sorte que la transmission de la chaleur vers l'extérieur puisse être bloquée par lui-même.
PCT/CN2018/079987 2018-03-22 2018-03-22 Ensemble partie chauffante, produits pertinents d'ensemble partie chauffante et procédé de traitement WO2019178800A1 (fr)

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CN106912986A (zh) * 2017-05-04 2017-07-04 廖向阳 加热器和加热不燃烧电子烟

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