CN108634378B - Low-temperature baking smoking set based on magnetic material - Google Patents

Low-temperature baking smoking set based on magnetic material Download PDF

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Publication number
CN108634378B
CN108634378B CN201810809952.6A CN201810809952A CN108634378B CN 108634378 B CN108634378 B CN 108634378B CN 201810809952 A CN201810809952 A CN 201810809952A CN 108634378 B CN108634378 B CN 108634378B
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China
Prior art keywords
heating
main support
heater
cigarette
magnetic
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Active
Application number
CN201810809952.6A
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Chinese (zh)
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CN108634378A (en
Inventor
俞海军
马扩彦
戴亚
吴金凤
肖克毅
周苗苗
唐杰
黎洪利
齐延鹏
尚军
彭忠
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Chongqing China Tobacco Industry Co Ltd
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Chongqing China Tobacco Industry Co Ltd
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Priority to CN201810809952.6A priority Critical patent/CN108634378B/en
Publication of CN108634378A publication Critical patent/CN108634378A/en
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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00Appliances for smoking cigars or cigarettes
    • A24F13/22Supports for holding cigars or cigarettes while smoking
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00Appliances for smoking cigars or cigarettes
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00Appliances for smoking cigars or cigarettes
    • A24F13/02Cigar or cigarette holders
    • A24F13/04Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
    • A24F13/06Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters

Abstract

The invention discloses a low-temperature baking smoking set based on magnetic materials, which comprises a main heating cavity, wherein a metal main support used for supporting and contacting a heating cigarette is arranged in the main heating cavity, and the metal main support is connected with a heating ceramic tube assembly used for providing heat energy; a heater is arranged on the metal main support, and tobacco particles and solid extractum which produce a composite suction effect are arranged in the heater; magnetic particles are arranged in the cigarette; one end of the main heating cavity is provided with a suction port, and the suction port is provided with a clamping piece for clamping the filter tip; the shell of main heating chamber includes crust layer and cover and establishes the insulating layer in the crust layer, and the outside of insulating layer is around being equipped with the magnetic induction coil that is arranged in making the cigarette in the magnetic particle generate heat through the magnetic induction effect, and magnetic induction coil is connected with power supply system. According to the tobacco smoking device, the problem that the tobacco smoking effect is poor due to uneven heating of cigarettes can be avoided, tobacco particles and solid extractum are heated by the heater, and the smoking taste can be met.

Description

Low-temperature baking smoking set based on magnetic material
Technical Field
The embodiment of the invention relates to the field of smoking set equipment, in particular to a low-temperature baking smoking set based on a magnetic material.
Background
The low-temperature electromagnetic baking smoking set directly heats tobacco by adopting a heating non-combustion technology, and the tobacco cannot burn to generate smoke in the heating process. When the low-temperature non-burning smoking set is used for smoking, the satisfaction of smoking tobacco can be obtained, and the generation of harmful substances in the smoking process can be reduced.
The low-temperature electromagnetic baking smoking set in the current market mainly comprises the following heating modes for tobacco. One of the heating methods is to heat the tobacco by using a ceramic blade, wherein the ceramic blade contacts the tobacco, and then the tobacco is heated; the other is needle heating, which is similar to the heating mode of a ceramic blade, and the heating mode is that a heating needle is used for contacting tobacco so as to heat the tobacco, and the other is that a heating mode of a smoking set is that a ceramic tube is used for heating the tobacco, so that the heating surface of the tobacco is larger than that of the two methods.
The disadvantage of the above-mentioned smoking set for tobacco is the relatively single heating pattern. On one hand, the tobacco is heated to a relatively poor degree by the smoking set, so that the smoking set has poor heating effect on cigarettes and influences smoking experience; on the other hand, as the heating components can only heat one type of cigarette, the smoking experience is monotonous, and as the requirements of consumers on the smoking experience are higher and higher, the existing smoking set cannot meet the higher and higher requirements of the consumers on the smoking experience.
In summary, how to provide a low-temperature baking smoking set, which solves the problems of bad heating effect and bad smoking experience of the smoking set for cigarettes, is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the invention aims to provide a low-temperature baking smoking set based on a magnetic material, which can effectively solve the problem of single suction experience caused by single heating mode of the low-temperature heating smoking set.
In order to achieve the above object, the present invention provides the following technical solutions:
the low-temperature baking smoking set based on the magnetic material comprises a main heating cavity, wherein a metal main support used for supporting and contacting a heating cigarette is arranged in the main heating cavity, and the metal main support is connected with a heating ceramic tube assembly used for providing heat energy; the metal main support is provided with a heater, and tobacco particles and solid extractum which produce a composite suction effect are arranged in the heater;
magnetic particles are arranged in the cigarette;
one end of the main heating cavity is provided with a suction port, and a clamping piece for clamping the filter tip is arranged on the suction port;
the shell of main heating chamber includes crust layer and cover and establishes the insulating layer in the crust layer, the outside of insulating layer is around being equipped with and is arranged in making through magnetic induction the magnetic induction coil that magnetic particle generates heat in the cigarette, magnetic induction coil is connected with power supply system.
Preferably, the heater is a circumferentially closed ring heater, the ring heater is sleeved outside the metal main support, and the metal main support is provided with a supporting part for supporting and transmitting power to a heat generating part on the ring heater.
Preferably, the supporting part is an annular supporting and limiting part circumferentially surrounding the metal main support, and the annular supporting and limiting part comprises an annular bottom plate for supporting the annular heater and a limiting part sleeved on the periphery of the annular heater.
Preferably, the cigarette is wrapped in the metal main support, and the part of the cigarette with magnetic particles is located in the structure of the magnetic induction coil cage.
Preferably, the annular heater comprises a heat conduction shell which is in contact heat conduction with the metal main support of the metal composite sleeve frame, an annular heating body filled with solid extractum and tobacco particles is arranged in the heat conduction shell, and a heating ceramic piece for heating the annular heating body is arranged on the heat conduction shell.
Preferably, the annular heating body comprises a heating aluminum box which is in contact heat conduction with the heat conduction shell, the solid extract and the tobacco particles are arranged in the heating aluminum box, a non-woven fabric which is used for realizing air and smoke flow is arranged at the opening of the heating aluminum box, and a sealing aluminum foil which is used for preventing the solid extract and the tobacco particles from deteriorating is arranged above the non-woven fabric.
Preferably, the metal main support is connected with the bottom shell of the main heating cavity through a threaded structure, and the metal main support is connected with a power supply system for supplying power.
Preferably, an air passage for air circulation is arranged on the main heating cavity, one end of the air passage is communicated with the outside air, the other end of the air passage is communicated with the smoke inside the main heating cavity, and the air flowing direction in the air passage is opposite to the smoke inside the main heating cavity.
The application provides a low temperature toasts smoking set based on magnetic material can pass through the outside of metal main support heating cigarette, through the inside tobacco of magnetic particle heating cigarette, can realize the heating to the cigarette fully, avoids appearing the inhomogeneous tobacco smoking effect poor problem that leads to of heating of cigarette, carries out the heating of tobacco particle and solid extract through the heater, can realize the suction taste that accords with, avoids forming single result of use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a low temperature baking smoking set based on magnetic material according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a heating head of a low temperature baking smoking set based on magnetic material according to the present invention;
FIG. 3 is a schematic view of a metal composite rack for a low temperature baking smoking set with inserted pins according to the present invention;
FIG. 4 is a schematic view of a ring heater according to the present invention;
fig. 5 shows a heating body according to the present invention.
In fig. 1-5:
100-cigarette count;
200-annular heater, 210-heating ceramic piece, 220-heat conducting shell, 230-annular heating body, 231-heating aluminum box, 232-non-woven fabric, 233-sealing aluminum foil, 234-solid extract and 235-tobacco particles;
300-heating head, 310-metal composite sleeve frame, 311-heating ceramic tube component, 312-metal main support, 313-positioning nut, 320-main heating cavity, 321-outer shell layer, 322-magnetic induction coil, 323-heat insulating layer, 324-inner wall, 325-air passage and 330-suction nozzle;
400-electric rod components, 410-chip sets, 420-chip control switching components, 430-power supply components, 431-batteries, 432-battery cavities, 433-electric rod rear covers, 440-magnetic induction controllers and 450-magnetic induction switches;
510-slot, 520-permanent magnet, 530-permanent magnet, 540-connection wire port;
600-explosion bead filter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a low-temperature baking smoking set based on a magnetic material, which can effectively solve the problem of single suction experience caused by single heating mode of the low-temperature heating smoking set.
Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a specific embodiment of a low-temperature baking smoking set according to the present invention; FIG. 2 is a schematic diagram of a heating head of the low temperature baking smoking set according to the present invention; FIG. 3 is a schematic view of a metal composite rack for a low temperature baking smoking set with inserted pins according to the present invention; FIG. 4 is a schematic view of a ring heater according to the present invention; fig. 5 shows a heating body according to the present invention.
The application provides a low temperature toasts smoking set based on magnetic material mainly used realizes the suction purpose through tobacco class goods such as heating cigarette, toasts smoking set at low temperature and mainly includes main heating chamber 320, certainly, with main heating chamber 320 cooperation work still provide the electric energy or provide the device of heat energy.
Wherein, a metal main bracket 312 for supporting and contacting the heating cigarette 100 is arranged in the main heating cavity 320, and the metal main bracket 312 is connected with a heating ceramic tube assembly 311 for providing heat energy; the metal main support 312 is provided with a heater, and tobacco particles and solid extractum which produce a composite suction effect are arranged in the heater;
one end of the main heating chamber 320 is provided with a suction port, and the suction port is provided with a clamping piece for clamping the filter tip 600;
magnetic particles are arranged in the cigarette 100; the casing of the main heating cavity 320 comprises an outer shell layer 321 and a heat insulation layer 323 sleeved in the outer shell layer 321, and magnetic induction coils for heating magnetic particles in the cigarette 100 through magnetic induction are wound outside the heat insulation layer 323 and are connected with a power supply system.
The main heating chamber 320 is a main container for heating the cigarette 100, and the metal main support 312 is disposed inside the main heating chamber 320, supports the cigarette 100, and heats the cigarette 100 by contact. The metal main support 312 is provided with a heating ceramic tube assembly 311, and the heating ceramic tube assembly 311 can generate heat by being connected with electricity, and can heat the cigarette 100 by transferring heat energy to the metal main support 312, thereby heating the cigarette 100 by the metal main support 312. It should be noted that the metal main support 312 must be wrapped around the outside of the cigarette 100 to heat the outside of the cigarette 100.
The heater is used for obtaining heat energy through heating the ceramic tube assembly 311 or obtaining electric energy through the metal main support 312, so as to heat tobacco particles and solid extractum in the heater.
It should be noted that, the heater is a complete and closed structure, and is internally provided with tobacco particles and solid extractum, and the tobacco particles and the solid extractum are heated to realize a tobacco smoking effect, and the heater is matched with the cigarette 100 to realize a conforming smoking effect.
In addition, the magnetic particles are arranged in the cigarette 100, the magnetic induction coil is wound on the outer layer of the heat insulation layer 323 of the main heating cavity 320, and is powered by the power supply system, and the magnetic induction coil generates a magnetic field, so that a magnetic field effect can be generated between the magnetic particles and the cigarette 100 wound in the inner space of the cigarette, the magnetic particles can generate heat, and the tobacco structure in the cigarette 100 contacted with the magnetic particles is baked, so that uniformity and reliability are ensured.
The application provides a low temperature toasts smoking set based on magnetic material can heat the outside of cigarette 100 through metal main support 312, through the inside tobacco of magnetic particle heating cigarette 100, can fully realize the heating to cigarette 100, avoids appearing the inhomogeneous and poor problem of tobacco suction effect that leads to of heating of cigarette, carries out the heating of tobacco granule and solid extract through the heater, can realize the suction taste that accords with, avoids forming single result of use.
On the basis of the above embodiment, the heater is a ring heater 200 with a closed circumference, the ring heater 200 is sleeved outside the metal main support 312, and the metal main support 312 is provided with a supporting part for supporting and transmitting power to a heat generating part on the ring heater 200.
Referring to fig. 1, the ring heater 200 can be sleeved outside the metal main support 312 and fully contact with the metal main support 312, and the support portion is configured to provide power, and the metal main support 312 has a conductive function, so that the metal main support 312 can be conductive and can transfer heat.
On the basis of the above embodiment, the supporting portion is an annular supporting and limiting portion circumferentially surrounding the metal main support 312, and the annular supporting and limiting portion includes an annular bottom plate for supporting the annular heater 200 and a limiting portion sleeved on the outer periphery of the annular heater 200.
It should be noted that the annular supporting and limiting portion has a limiting function, so as to prevent the annular heater structure from being separated from the metal main bracket 312. Specifically, the supporting and limiting part has an annular structure, and of course, the supporting and limiting part can be an open loop or a closed loop, the closed loop structure can accurately realize the limiting function, but the open loop structure can ensure the structural influence caused by thermal expansion and cold contraction in the heating process.
In any of the above embodiments, the cigarette 100 is wrapped in the metal main support 312, and the portion of the cigarette 100 having the magnetic particles is located in the structure of the magnetic induction coil housing.
Based on the above-mentioned embodiment, the ring heater 200 includes a heat conductive housing 220 in contact with the metal main support 312 of the metal composite frame 310, a ring heater 230 containing solid extract 234 and tobacco particles 235 is disposed in the heat conductive housing 220, and a heating ceramic member 210 for heating the ring heater 230 is disposed on the heat conductive housing 220.
Optionally, the annular heating body 230 includes a heating aluminum box 231 that contacts with the heat conducting shell 220 to conduct heat, a solid extract 234 and tobacco particles 235 are arranged in the heating aluminum box 231, a non-woven fabric 232 that realizes air and smoke flow is arranged at the opening of the heating aluminum box 231, and a sealing aluminum foil 233 that prevents the solid extract 234 and the tobacco particles 235 from deteriorating is arranged above the non-woven fabric 232.
On the basis of any one of the above embodiments, the metal main support 312 is connected to the bottom housing of the main heating chamber 320 by a screw structure, and the metal main support 312 is connected to a power supply system for supplying power.
The metal main support 312 in any of the above embodiments may be provided in a structure having a screw connection portion in order to facilitate disassembly and secure connection stability, in view of the suitability of the structure for a wider variety of metal main supports 312.
On the basis of any one of the above embodiments, the main heating chamber 320 is provided with an air passage 325 through which air flows, one end of the air passage 325 is communicated with the outside air, the other end of the air passage 325 is communicated with the flue gas in the main heating chamber 320, and the air flowing direction in the air passage 325 is opposite to the direction of generating the flue gas in the main heating chamber 320.
It should be noted that, in the above structure, the internal air passage 325 is disposed along the length direction of the main heating chamber 320, and the air passage 325 can communicate the outside with the inside of the main heating chamber 320.
The main heating cavity 320 is provided with a suction port, and when the air conditioner is in use, flue gas is pumped out from the suction port to the outside of the main heating cavity 320, the pressure of the gas in the main heating cavity 320 is reduced, and the air pressure compensation is performed by the inside and the outside communicated with the air passage 325, so that the flue gas is circulated from the outside to the inside of the main heating cavity 320 through the air passage 325, and the purpose of cooling is achieved on one hand.
In one embodiment of the present application, a multi-functional low temperature baking smoking article includes a heating tip 300, an electrical wand assembly 400. Wherein, the electric rod assembly 400 is used for providing electric energy for the heating head 300, the heating head 300 is used for loading and fixing the cigarette 100 and the annular heater 200, the heating head 200 is used as a main heating component and can respectively provide heat for the cigarette 100 and the annular heater, and the heating head 300 is detachably connected with the electric rod assembly 400; specifically, the heating head 300 is provided with a wire opening 530 which is matched and connected with the electric rod assembly, and is connected with the electric rod assembly by screw threads, so that the electric rod assembly is convenient to disassemble and assemble and firm in connection.
The heating head 300 in any one of the embodiments specifically includes a metal composite sleeve frame 310, a main heating cavity 320, and a suction nozzle 330, where the metal composite sleeve frame 310 and the main heating cavity 320 are provided with a wire port 510 and are connected with each other in a matching manner, and the suction nozzle 330 is provided with a wire port 520 and is connected with the main heating cavity 320 in a matching manner, and the connection and the disconnection are made by adopting threaded connection; the cigarette heating and the smoking set cleaning are easy to be carried out through the simple threaded connection, meanwhile, the suction nozzle 330 can enable the smoke to be further mixed and cooled, the problem of burning the smoke is avoided, the cigarette structure is simple, and the cost is lower.
The metal composite ferrule holder 310 of any of the above embodiments has a metal main support 312, a positioning nut 313, which in turn includes a heated ceramic ferrule assembly 311. The heating ceramic sleeve component 311 is sleeved on the metal main support 312, and the position and the fixed connection of the heating ceramic sleeve component 311 on the metal main support 312 are adjusted through the positioning nut 313, and the specific metal main support 312 can be made of nano porous copper materials, so that air flow in suction is facilitated, and the suction easiness is improved.
The main heating chamber 320 in any one of the embodiments includes an outer shell 321, a magnetic induction coil 322, a heat insulation layer 323, an inner wall 324, and an air passage 325 formed by the inner wall and the heat insulation layer for flowing cold air, wherein the cold air flowing in the air passage 325 is opposite to the smoke generated by heating in the main heating chamber 320, and participates in the sucking process, so that the heat insulation can be cooled and the sucking ease can be ensured, the magnetic induction coil 322 is wound on the heat insulation layer 323, and the cigarettes are heated by the heat generated by the dispersed magnetic particles in the magnetic induction cigarettes; the external main heating cavity 320 adopts a heat insulation layer, air flow cooling and a metal composite sleeve frame to avoid direct contact with the main heating cavity, thereby comprehensively improving the heat insulation effect of the smoking set and avoiding the occurrence of scalding of the smoking set shell.
The electric rod assembly 400 in any of the above embodiments includes a chipset 410, a chip control switching unit 420, and a power supply unit 430 detachably and electrically connected in parallel, wherein one end of the control switching unit 420 is connected to each chipset 410, and the other end is connected to the power supply unit 430; each of the chip sets 410 is connected in parallel, and during operation of the smoking article, there should be and only one chip set 410 connected to the circuit and providing the corresponding power to the heater head 300; the chip control switching part 420 is used for selecting which chip set 410 is connected into the circuit; the chip control switching unit 420 is provided with chip control switching keys, which are the same as the chip sets 410 in number and in one-to-one correspondence, and can communicate the corresponding chip sets 410 with the power supply unit 430. Accurate control of the power of the heating head 300 can be achieved by replacing the power supply part 430 and the chip control switching part 420. The electric rod assembly 400 further comprises a magnetic induction controller 440, a magnetic induction switch 450 and a power supply part 430 which are connected with the chip in parallel; the magnetic induction controller 440 is respectively connected with the magnetic induction switch 450 and the magnetic induction coil 322, and the magnetic induction switch 450 is connected with the power supply part 430, so that the scattered magnetic particles in the cigarette can generate heat by regulating and controlling the magnetic induction intensity; the power supply part 430 comprises a battery 431, a battery cavity 432 and an electric rod rear cover 433, and the battery 431 of the battery cavity 432 is replaced by the electric rod rear cover 433;
the ring heater 200 of any of the above embodiments includes a heated ceramic member 210, a housing 220, and is heated by both thermal conduction through contact of the housing 220 with the metallic main support 312 and heating of the heated ceramic member 210, with the flow of suction air and flue gas being achieved through the impermeable membrane 230.
The heating body matched with the annular heater in any embodiment comprises a heating aluminum box 231, a composite layer of non-woven fabrics 232 and a sealing aluminum foil 233, a heating solid extract 234 or processed tobacco particles 235, and the sealing aluminum foil 233 is used for preventing the heating solid extract 234 or the processed tobacco particles 235 from being deteriorated when not in use, and the sealing aluminum foil layer 233 is torn off when in use, so that the flow of suction air and smoke is realized. The heat conductive shell material 220 may be a high heat conductive non-porous material such as copper, copper alloy, or a multi-layer composite (non-porous metal material and gradient porous copper material), wherein the porous structure of the gradient porous copper material can greatly increase the heating specific surface area contacted with paste or tobacco particles.
Based on the above embodiments, the electric rod assembly 400 further includes an electric rod housing, where the electric rod housing is used to mount the chipset 410, the chip control switching component 420, and the power supply component 430 is detachably connected with the electric rod housing, i.e. the power supply components 430 with different specifications can be selected to meet the corresponding requirements. The power supply part 430 is preferably a battery 431, and may be a lithium battery, a cavity 432 for placing the battery is provided on the electric rod housing, and an electric rod rear cover 433 for preventing the battery from falling off is provided at an end of the cavity, and the electric rod rear cover 433 is clamped with the electric rod housing.
The smoking set provided in this embodiment specifically includes that the smoking set 100 and the ring heater 200 are inserted into the metal composite bracket 310 separately or in combination, so as to realize the smoking function of low-temperature smoking of cigarettes, heating solid extractum or tobacco particles, and low-temperature smoking of cigarettes and solid extractum or tobacco particles;
the smoking set provided in this embodiment specifically includes that by replacing the metal composite sleeve frame 310, the inner diameter of the metal main bracket 312 is adjusted according to the size of the heating cigarette, so that the insertion of cigarettes 100 with different circumferential specifications can be realized, and when the metal composite sleeve frame 312 in the heating head 300 is replaced, in order to meet the heating power requirements of different cigarette specifications, a replaceable power supply part 430 is required, so that the matching of the battery capacity required by different power heating heads can be realized through the replacement of the lithium battery; meanwhile, the smoking set further comprises a plurality of chip sets, wherein the chip controls comprise a parallel chip set 410 and different chip control switching components 420, the chip control switching components 420 are used for realizing the conversion of the chip sets 410 with different specifications, the different chip sets 410 are used for controlling the temperature of different heating heads 200, and the smoking set can well realize the suction of the cigarettes 100 with different specifications.
In addition to the main structure of the smoking set provided in the above embodiments, the structure of other parts of the smoking set is referred to in the prior art, and will not be described herein.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The low-temperature baking smoking set based on the magnetic material provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (6)

1. A low-temperature baking smoking set based on magnetic materials, comprising a main heating cavity (320), and is characterized in that a metal main support (312) for supporting and contacting a heating cigarette (100) is arranged in the main heating cavity (320), and the metal main support (312) is connected with a heating ceramic tube assembly (311) for providing heat energy; a heater is arranged on the metal main support (312), and tobacco particles and solid extractum which produce a composite suction effect are arranged in the heater;
magnetic particles are arranged in the cigarette (100);
one end of the main heating cavity (320) is provided with a suction port, and a clamping piece for clamping the filter tip (600) is arranged on the suction port;
the shell of the main heating cavity (320) comprises an outer shell layer (321) and a heat insulation layer (323) sleeved in the outer shell layer (321), a magnetic induction coil used for heating magnetic particles in the cigarette (100) through magnetic induction is wound outside the heat insulation layer (323), and the magnetic induction coil is connected with a power supply system;
the heater is a circumferentially closed annular heater (200), the annular heater (200) is sleeved outside the metal main support (312), and a supporting part for supporting and transmitting power to a heat generating part on the annular heater (200) is arranged on the metal main support (312);
the annular heater (200) comprises a heat conduction shell (220) which is in contact heat conduction with the metal main support (312), an annular heating body (230) filled with solid extractum (234) and tobacco particles (235) is placed in the heat conduction shell (220), and a heating ceramic piece (210) for heating the annular heating body (230) is arranged on the heat conduction shell (220).
2. The low-temperature baking smoking set based on magnetic material according to claim 1, wherein the supporting portion is an annular supporting and limiting portion circumferentially surrounding the metal main support (312), and the annular supporting and limiting portion comprises an annular bottom plate for supporting the annular heater (200) and a limiting portion sleeved on the periphery of the annular heater (200).
3. The low temperature roasting smoking article based on magnetic material of claim 2, wherein the cigarette (100) is wrapped in the metal main support (312) and the portion of the cigarette (100) with magnetic particles is located in the region of the magnetic induction coil cage.
4. The low-temperature baking smoking set based on magnetic materials according to claim 1, wherein the annular heating body (230) comprises a heating aluminum box (231) which is in contact heat conduction with the heat conduction shell (220), the heating aluminum box (231) is internally provided with the solid extract (234) and the tobacco particles (235), a non-woven fabric (232) for realizing air and smoke flow is arranged at an opening of the heating aluminum box (231), and a sealing aluminum foil (233) for preventing the solid extract (234) and the tobacco particles (235) from deteriorating is arranged above the non-woven fabric (232).
5. The low temperature roasting smoking article based on magnetic material of claim 4, wherein the metallic main support (312) is connected to the bottom housing of the main heating chamber (320) by a screw structure and the metallic main support (312) is connected to a power supply system for supplying power.
6. The low-temperature baking smoking set based on magnetic materials according to claim 5, wherein the main heating chamber (320) is provided with an air passage (325) for air circulation, one end of the air passage (325) is communicated with outside air, the other end of the air passage is communicated with smoke inside the main heating chamber (320), and the air flowing direction in the air passage (325) is opposite to the smoke generating direction inside the main heating chamber (320).
CN201810809952.6A 2018-07-23 2018-07-23 Low-temperature baking smoking set based on magnetic material Active CN108634378B (en)

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Publication number Priority date Publication date Assignee Title
CN112545058A (en) * 2020-12-25 2021-03-26 云南中烟工业有限责任公司 Electromagnetic induction heating electronic cigarette capable of continuously supplying gel-state tobacco tar strips

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