CN113412970B - Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same - Google Patents
Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same Download PDFInfo
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- CN113412970B CN113412970B CN202110882560.4A CN202110882560A CN113412970B CN 113412970 B CN113412970 B CN 113412970B CN 202110882560 A CN202110882560 A CN 202110882560A CN 113412970 B CN113412970 B CN 113412970B
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- electromagnetic
- electromagnetic heating
- base
- heat
- aerosol generating
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Classifications
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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
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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
- A24F40/20—Devices using solid inhalable precursors
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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
-
- 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
- A24F40/85—Maintenance, e.g. cleaning
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- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a detachable and reusable electromagnetic heating component and an electromagnetic heating smoking set comprising the same, wherein the electromagnetic heating component is matched with the electromagnetic heating smoking set for use and comprises an electromagnetic base (1) and a heat conduction extending part (2); when the electromagnetic base (1) is used, the electromagnetic base (1) can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set, and the electromagnetic base (1) is made of a magnetic conductive material; the downstream end of the heat conducting extension part (2) extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part (2) is made of a heat conducting material. The electromagnetic heating component is provided with a heat-conducting extension part (2) which is inserted into an aerosol generating substrate, when the electromagnetic base (1) contacts with an electromagnetic generator, induced current is generated to generate heat, the heat is transferred to the heat-conducting extension part (2), and the heat-conducting extension part (2) heats the aerosol generating substrate to generate aerosol. The electromagnetic heating component is detachable and reusable, and the electromagnetic heating component can be conveniently cleaned, so that the defect that all the devices are thrown away due to the fact that a certain part of the electromagnetic heating smoking set is damaged is avoided.
Description
Technical Field
The invention relates to the field of aerosol generating products, in particular to a detachable and reusable electromagnetic heating component and an electromagnetic heating smoking set comprising the same.
Background
Along with the improvement of living standard, the health consciousness of people is continuously improved, and the attention of people to 'health type' tobacco products is higher and higher. In order to meet the changing consumption demands, various novel heating cigarette products for replacing the traditional cigarettes are developed in various enterprises at home and abroad.
At present, the novel heating mode of heating cigarette products mainly comprises resistance heating and electromagnetic heating, wherein the resistance heating has the defects of lower efficiency, long preheating time, too large temperature difference of different heating areas of cigarettes, insufficient heating of partial areas when partial areas of the cigarettes are burnt, and the like in the heating process. The electromagnetic heating technology has the advantages of self-heating, high heating speed, high heat conversion efficiency and the like.
The electromagnetic heating smoking set in the prior art has the following problems: 1. the electromagnetic susceptor is fixed on the electromagnetic heating smoking set or the electromagnetic aerosol generating product matched with the electromagnetic heating smoking set, and the electromagnetic susceptor cannot be disassembled for repeated use, so that when a certain part of the electromagnetic heating smoking set is damaged, the electromagnetic heating smoking set and the electromagnetic susceptor are thrown away together, or after the aerosol generating base material of the electromagnetic aerosol generating product matched with the electromagnetic heating smoking set is sucked, the electromagnetic susceptor is thrown away together with the electromagnetic aerosol generating product. 2. The existing electromagnetic susceptor is usually an electromagnetic sensing sheet which generates induced current to generate heat when contacting an electromagnetic generator, but because the electromagnetic sensing sheet is only one electromagnetic sensing sheet, the electromagnetic sensing sheet can only contact the end face of an aerosol generating substrate of an aerosol generating product, so that the preheating time is long, the heating is uneven, and even more, the end aerosol generating material is burnt under high heat.
The present invention has been made to solve the above problems.
Disclosure of Invention
The first aspect of the invention provides a detachable and reusable electromagnetic heating component, which is matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base 1 and a heat conduction extension part 2;
the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base 1 is made of a magnetic conductive material;
the upstream end of the heat conducting extension part 2 is connected with the electromagnetic base 1, the downstream end extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part 2 is made of a heat conducting material.
The bottom of the electromagnetic base 1 can be provided with a magnet which corresponds to the magnet of the electromagnetic heating smoking set, and the electromagnetic base is conveniently fixed in the electromagnetic heating smoking set, so that the electromagnetic base is prevented from falling off in the sucking process or is prevented from being insufficiently heated due to poor contact with electromagnetic components of an electromagnetic generator of the electromagnetic heating smoking set. When the aerosol generating product is required to be sucked, the electromagnetic base 1 is pushed into the electromagnetic heating smoking set, the magnet at the bottom of the electromagnetic base 1 is adsorbed with the magnet at the end face of the electromagnetic generator of the electromagnetic heating smoking set to form assembly connection, and when the aerosol generating product is stopped from being sucked, the electromagnetic base 1 can be left in the electromagnetic heating smoking set, and can be taken out and cleaned and stored in a special package for standby.
In the present invention, the shape and number of the magnets 11 are not limited, and preferably, the magnets 11 may be circular or square, and the number is one or more.
In the present invention, the number of the heat conductive protrusions 2 on the electromagnetic base 1 is not limited, and the shape is not fixed. The device can be a needle-shaped heat conduction extension part 2, a plurality of needle-shaped heat conduction extension parts 2 or a mixture of the needle-shaped heat conduction extension parts 2 and the sheet-shaped heat conduction extension parts 2, and the plurality of heat conduction extension parts 2 are uniformly distributed on the electromagnetic base 1, so that aerosol generating materials are uniformly heated, and the magnetic fields of the electromagnetic base 1 and an electromagnetic heating device are not influenced.
Preferably, the maximum outer diameter or the maximum length of the electromagnetic base 1 is less than or equal to the cartridge insertion opening of the electromagnetic heating smoking set, so that the electromagnetic base 1 is conveniently inserted into the electromagnetic heating smoking set;
preferably, the maximum outer diameter or the maximum length of the electromagnetic base 1 is smaller than or equal to the inner diameter of the aerosol-generating article, so that the electromagnetic base 1 is conveniently inserted into the aerosol-generating article;
preferably, the electromagnetic base 1 is selected from, but not limited to, square or circular.
Preferably, the electromagnetic base 1 is made of a magnetic conductive material, and is selected from iron or stainless steel, the electromagnetic base 1 generates induction current to generate heat when contacting an electromagnetic generator of the electromagnetic heating smoking set, the heat is transferred to the heat conducting extension part 2, and the heat conducting extension part 2 heats an aerosol generating substrate of the aerosol generating product to generate aerosol.
Preferably, the electromagnetic base 1 is made of stainless steel, which is selected from martensitic steel, ferritic steel, austenitic steel, precipitation hardening stainless steel, etc., and may also be chrome stainless steel, chrome-nickel stainless steel, chrome-manganese-nitrogen stainless steel, etc.
Preferably, the number of the heat-conducting protrusions 2 is one or more.
Preferably, the heat conductive protruding portion 2 is needle-shaped or sheet-shaped.
Preferably, the upstream end of the heat conducting extension 2 is arranged in the center of the electromagnetic base 1.
Preferably, the heat conductive extension 2 is a heat conductive material selected from metal, stainless steel, alloy material, ceramic or graphene. The metal heat conducting material is selected from copper, aluminum, iron and the like, and the ceramic material is selected from oxide, nitride, carbide and boride.
Preferably, a heat insulation component 3 is further arranged at the connection part of the upstream end of the heat conducting protruding part 2 and the electromagnetic base 1, and the heat insulation component 3 prevents heat generated by electromagnetic induction from being concentrated on the end face of the upstream end of the aerosol generating substrate of the aerosol generating product, so that the end aerosol generating material is burnt under high heat, and further various parts of the aerosol generating substrate of the aerosol generating product are heated unevenly.
Preferably, the heat insulating member 3 is a heat insulating material selected from a metal material selected from gold, silver, nickel, aluminum foil, and the like, or a high temperature resistant plastic selected from a polyterephthalic plastic, polyphenylene sulfide, polyether ether ketone, polyarylsulfone, polystyrene, polybenzimidazole, polyborodiphenylsiloxane, and the like.
In a second aspect the invention provides an electromagnetic heating smoking article comprising an electromagnetic heating element according to the first aspect of the invention.
Preferably, the electromagnetic base 1 is stored in the electromagnetic heating smoking set at a non-use stage of the electromagnetic heating smoking set;
in the use stage, the electromagnetic base 1 is magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set, the heat conducting extension part 2 is inserted into an aerosol generating substrate of the aerosol generating product, when the electromagnetic base 1 contacts with the electromagnetic generator, induced current is generated to generate heat, and the heat is transferred to the heat conducting extension part 2 to heat the aerosol generating substrate of the aerosol generating product, so that aerosol is generated.
In the invention, the aerosol generating base material of the aerosol generating product matched with the electromagnetic heating smoking set is a material which can generate aerosol after being heated and is a granular, disordered filiform, lamellar or pasty material, and meanwhile, the end part of the aerosol generating base material of the aerosol generating product can be sealed or unsealed. If the aerosol generating article has a sealing film, the thermally conductive extension 2 is formulated to penetrate the sealing film into the aerosol generating substrate interior of the aerosol generating article. If the aerosol generating material of the aerosol generating article is a sheet, the thermally conductive extension 2 may be inserted directly inside the aerosol generating material.
More preferably, the aerosol generating substrate of the aerosol generating article further comprises a heat conducting material, wherein the heat conducting material is selected from metal, stainless steel, alloy material, ceramic or graphene, and when the electromagnetic aerosol generating article contacts the electromagnetic heating smoking set, the aerosol generating substrate of the aerosol generating article starts to be heated, and the heat conducting material in the aerosol generating substrate of the aerosol generating article is dispersed in the aerosol generating substrate, so that the aerosol material is heated more fully and uniformly.
Preferably, the heat conducting material in the aerosol generating substrate of the aerosol generating product is in the form of powder, granule, tablet or the like.
Compared with the prior art, the invention has the following beneficial effects:
1. the electromagnetic heating component comprises an electromagnetic base 1 with a magnetic conductive material and a heat conduction extending part 2 with one end being a heat conduction material, wherein the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, the heat conduction extending part 2 is inserted into an aerosol generating base material of an aerosol generating product, induction current is generated when the electromagnetic base 1 contacts the electromagnetic generator so as to generate heat, the heat is transferred to the heat conduction extending part 2, and the heat conduction extending part 2 heats the aerosol generating base material of the aerosol generating product so as to generate aerosol. Compared with the electromagnetic induction sheet in the prior art, the electromagnetic heating component provided by the invention has the advantages that the heat conduction extension part is added, the heating effect is greatly improved, and the preheating time is greatly shortened.
2. The electromagnetic heating component is detachable and reusable, and the electromagnetic heating component can be conveniently cleaned, so that the defect that all the devices are thrown away due to the fact that a certain part of the electromagnetic heating smoking set is damaged is avoided.
3. The connection part of the upstream end of the heat conducting extension part 2 and the electromagnetic base 1 is also provided with a heat insulation part 3, and the heat insulation part 3 prevents heat generated by electromagnetic induction from being concentrated on the end face of the upstream end of the aerosol generating base material of the aerosol generating product, so that the end aerosol generating material is burnt under high heat, and further, each part of the aerosol generating base material of the aerosol generating product is heated unevenly.
4. Correspondingly, the heat conducting material is added into the aerosol generating base material in the aerosol generating product matched with the invention, so that the aerosol generating base material is heated more uniformly and sufficiently in the heating process, thereby improving the working efficiency of the aerosol generating base material.
Drawings
Fig. 1 is a schematic structural view of an electromagnetic heating member of embodiment 1, in which the heat-conducting protruding portion 2 is needle-shaped;
fig. 2 is a plan view of the electromagnetic heating member of embodiment 1, the heat conductive protruding portion 2 being needle-shaped;
fig. 3 is a bottom view of the electromagnetic heating member of embodiment 1, the heat conductive protruding portion 2 being needle-shaped;
fig. 4 is a schematic structural view of an electromagnetic heating member according to embodiment 2, wherein the heat-conducting protruding portion 2 is sheet-shaped;
fig. 5 is a plan view of an electromagnetic heating member of embodiment 2, the heat conductive protruding portion 2 being in the form of a sheet;
fig. 6 is a bottom view of the electromagnetic heating member of embodiment 2, the heat conductive protruding portion 2 being in the shape of a sheet;
fig. 7 is a plan view of an electromagnetic heating member of embodiment 3, wherein the heat-conducting extension 2 is needle-shaped, and a heat-insulating member 3 is further provided at the junction between the upstream end of the heat-conducting extension 2 and the electromagnetic base 1;
FIG. 8 is a schematic view of an electromagnetic heating component in example 4, wherein the heat conducting protruding parts are 2 symmetrical needles, and the base is rectangular;
FIG. 9 is a top view of an electromagnetic heating unit according to embodiment 4, wherein the heat conducting protrusions are 2 symmetrical needles, and the base is rectangular;
FIG. 10 is a bottom view of an electromagnetic heating component of embodiment 4, wherein the heat conducting protrusions are 2 symmetrical needles, and the base is rectangular;
reference numerals illustrate: 1-electromagnetic base, 11-magnet, 2-heat conduction extension part and 3-heat insulation component.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the present invention and should not be construed as limiting the scope of the invention. The specific techniques or conditions are not identified in the examples and are performed according to techniques or conditions described in the literature in this field or according to the product specifications. The materials or equipment used are conventional products available from commercial sources, not identified to the manufacturer.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, "connected" as used herein may include wireless connections.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. The orientation or state relationship indicated by the terms "inner", "upper", "lower", etc. are orientation or state relationship based on the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "provided" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention is understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1
The embodiment is a detachable and reusable electromagnetic heating component which is matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base 1 and a heat conduction extension part 2; the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base 1 is made of a magnetic conductive material; the upstream end of the heat conducting extension part 2 is connected with the electromagnetic base 1, the downstream end extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part 2 is made of a heat conducting material.
The bottom of the electromagnetic base 1 is provided with a magnet 11 which is attracted with the magnet of the electromagnetic heating smoking set; the magnets 11 are circular and two. The electromagnetic base 1 is circular.
The electromagnetic base 1 is made of magnetic conductive materials and is selected from iron, when the electromagnetic base 1 contacts with an electromagnetic generator of an electromagnetic heating smoking set, induced current is generated to generate heat, the heat is transferred to the heat conduction protruding part 2, and the heat conduction protruding part 2 heats an aerosol generating substrate of an aerosol generating product to generate aerosol.
The number of the heat conducting protruding parts 2 is one. The heat conducting extension 2 is needle-shaped. The upstream end of the heat conducting extension 2 is arranged in the center of the electromagnetic base 1. The heat conducting extension part 2 is made of heat conducting materials and is selected from metal heat conducting materials aluminum.
Example 2
The embodiment is a detachable and reusable electromagnetic heating component which is matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base 1 and a heat conduction extension part 2; the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base 1 is made of a magnetic conductive material; the upstream end of the heat conducting extension part 2 is connected with the electromagnetic base 1, the downstream end extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part 2 is made of a heat conducting material.
The bottom of the electromagnetic base 1 is provided with a magnet 11 which is attracted with the magnet of the electromagnetic heating smoking set; the magnets 11 are circular and two. The electromagnetic base 1 is circular.
The electromagnetic base 1 is made of magnetic conductive materials and is selected from iron, when the electromagnetic base 1 contacts with an electromagnetic generator of an electromagnetic heating smoking set, induced current is generated to generate heat, the heat is transferred to the heat conduction protruding part 2, and the heat conduction protruding part 2 heats an aerosol generating substrate of an aerosol generating product to generate aerosol.
The number of the heat conducting protruding parts 2 is one. The heat conducting extension 2 is sheet-shaped. The upstream end of the heat conducting extension 2 is arranged in the center of the electromagnetic base 1. The heat conducting extension part 2 is made of heat conducting materials and is selected from metal heat conducting materials aluminum.
Example 3
The embodiment is a detachable and reusable electromagnetic heating component which is matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base 1 and a heat conduction extension part 2; the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base 1 is made of a magnetic conductive material; the upstream end of the heat conducting extension part 2 is connected with the electromagnetic base 1, the downstream end extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part 2 is made of a heat conducting material.
The electromagnetic base 1 is made of magnetic conductive materials and is selected from iron, when the electromagnetic base 1 contacts with an electromagnetic generator of an electromagnetic heating smoking set, induced current is generated to generate heat, the heat is transferred to the heat conduction protruding part 2, and the heat conduction protruding part 2 heats an aerosol generating substrate of an aerosol generating product to generate aerosol.
The number of the heat conducting protruding parts 2 is one. The heat conducting extension 2 is needle-shaped. The upstream end of the heat conducting extension 2 is arranged in the center of the electromagnetic base 1. The heat conducting extension part 2 is made of heat conducting materials and is selected from metal heat conducting materials aluminum.
The junction of the upstream end of the heat conduction extension part 2 and the electromagnetic base 1 is also provided with a heat insulation part 3, and the heat insulation part 3 is made of a heat insulation section material selected from high temperature resistant plastics, namely, polyterephthalic acid plastics.
Example 4
The embodiment is a detachable and reusable electromagnetic heating component which is matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base 1 and a heat conduction extension part 2; the electromagnetic base 1 can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base 1 is made of a magnetic conductive material; the upstream end of the heat conducting extension part 2 is connected with the electromagnetic base 1, the downstream end extends towards the inside of the aerosol generating substrate of the aerosol generating product, and the heat conducting extension part 2 is made of a heat conducting material.
The bottom of the electromagnetic base 1 is provided with a magnet 11 which is attracted with the magnet of the electromagnetic heating smoking set; the magnets 11 are circular and two. The electromagnetic base 1 is rectangular.
The electromagnetic base 1 is made of magnetic conductive materials and is selected from iron, when the electromagnetic base 1 contacts with an electromagnetic generator of an electromagnetic heating smoking set, induced current is generated to generate heat, the heat is transferred to the heat conduction protruding part 2, and the heat conduction protruding part 2 heats an aerosol generating substrate of an aerosol generating product to generate aerosol.
The number of the heat conducting protruding parts 2 is two. The heat conducting extension 2 is needle-shaped. The upstream end of the heat conducting extension 2 is arranged in the center of the electromagnetic base 1. The heat conducting extension part 2 is made of heat conducting materials and is selected from metal heat conducting materials aluminum.
Claims (9)
1. The detachable and reusable electromagnetic heating component is characterized by being matched with an electromagnetic heating smoking set for use, and comprises an electromagnetic base (1) and a heat conduction extending part (2);
the electromagnetic base (1) can be magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set when in use, and the electromagnetic base (1) is made of a magnetic conductive material;
the upstream end of the heat conduction extending part (2) is connected with the electromagnetic base (1), the downstream end of the heat conduction extending part extends towards the inside of an aerosol generating base material of the aerosol generating product, and the heat conduction extending part (2) is made of heat conduction materials;
the junction of the upstream end of the heat conduction extension part (2) and the electromagnetic base (1) is also provided with a heat insulation component (3); the heat insulation component (3) is made of heat insulation section materials, and is selected from metal materials or high-temperature resistant plastics.
2. The electromagnetic heating component according to claim 1, characterized in that the electromagnetic base (1) is provided at the bottom with a magnet (11) that attracts the magnet of the electromagnetic heating smoking set; the number of the magnet (11) is one or more.
3. Electromagnetic heating element according to claim 1, characterized in that the electromagnetic base (1) is square or circular.
4. An electromagnetic heating unit according to claim 3, characterized in that the electromagnetic base (1) has a maximum outer diameter or maximum length which is equal to or smaller than the aerosol-generating article insertion opening of the electromagnetic heating smoking article, and that the electromagnetic base (1) has a maximum outer diameter or maximum length which is equal to or smaller than the inner diameter of the aerosol-generating article.
5. Electromagnetic heating element according to claim 1, characterized in that said thermally conductive extension (2) is needle-shaped or sheet-shaped; the number of the heat conducting extension parts (2) is one or more.
6. The electromagnetic heating component of claim 1, wherein the magnetically-conductive material is selected from iron or stainless steel; the heat conducting material is selected from metal, stainless steel, alloy material, ceramic or graphene.
7. Electromagnetic heating component according to claim 1, characterized in that the upstream end of the thermally conductive extension (2) is arranged in the centre of the electromagnetic base (1).
8. An electromagnetic heating smoking set, characterized in that it comprises an electromagnetic heating element according to any one of claims 1-7.
9. The electromagnetic heating smoking set according to claim 8, characterized in that, in the non-use phase, the electromagnetic base (1) is stored in the electromagnetic heating smoking set;
in the using stage, the electromagnetic base (1) is magnetically attracted to an electromagnetic generator of the electromagnetic heating smoking set, the heat conduction extending part (2) is inserted into an aerosol generating base material of an aerosol generating product, the electromagnetic base (1) generates induction current to generate heat when contacting the electromagnetic generator, the heat is transferred to the heat conduction extending part (2), and the heat conduction extending part (2) heats the aerosol generating base material of the aerosol generating product to generate aerosol.
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| CN202110882560.4A CN113412970B (en) | 2021-08-02 | 2021-08-02 | Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same |
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| CN202110882560.4A CN113412970B (en) | 2021-08-02 | 2021-08-02 | Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same |
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