CN108669656A - A kind of low-temperature heat smoking set - Google Patents

A kind of low-temperature heat smoking set Download PDF

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Publication number
CN108669656A
CN108669656A CN201810809951.1A CN201810809951A CN108669656A CN 108669656 A CN108669656 A CN 108669656A CN 201810809951 A CN201810809951 A CN 201810809951A CN 108669656 A CN108669656 A CN 108669656A
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CN
China
Prior art keywords
heating
low
temperature heat
cigarette
smoking set
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Application number
CN201810809951.1A
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Chinese (zh)
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CN108669656B (en
Inventor
俞海军
马扩彦
戴亚
张建华
肖克毅
刘如灿
邱光明
汪长国
寇明钰
谢飞
马明
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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 CN201810809951.1A priority Critical patent/CN108669656B/en
Publication of CN108669656A publication Critical patent/CN108669656A/en
Application granted granted Critical
Publication of CN108669656B publication Critical patent/CN108669656B/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

Abstract

The invention discloses a kind of low-temperature heat smoking sets, including heating head, the metal composite stock for cigarette to be arranged is equipped in heating head, metal composite stock is internally provided with the electromagnetic heating body heated to cigarette using electromagnetic induction principle, the ceramic heat casing for heating cigarette and the ring heater for heating solid extract and tobacco particle are equipped with outside metal composite stock, the setting of electromagnetic heating body, ceramic heat casing and ring heater realizes pumping function to provide selective heating.Low-temperature heat smoking set provided by the present invention has multiple heating mode, to provide abundant suction experience functions, the different suction demand for experience of consumer greatly is met, prior art low-temperature heat smoking set suction body caused by mode of heating is single is solved and tests Single-issue.

Description

A kind of low-temperature heat smoking set
Technical field
The present invention relates to smoking set apparatus fields, more specifically to a kind of low-temperature heat smoking set.
Background technology
Heat non-combustion-cigarette straw-made articles, also known as low-temperature heat smoking set, it is general use electric heater to tobacco heated with Flue gas is generated to aspirate for consumer.For low-temperature heat smoking set, the tobacco in heating process is in non-burning state, avoids A large amount of harmful substances that tobacco is generated due to burning cracking in traditional smoking set, while it can be maximally maintained tobacco flavor, As the Hot spots for development of tobacco business.
Low-temperature heat smoking set currently on the market mainly has the heating of potsherd center, ceramic tube external heat and pin type heating Deng heating smoking set.
Wherein, in potsherd center heating smoking set, ceramic tip is inserted directly into heating cigarette, relatively due to blade area Greatly, therefore the exhaust gas volumn of generation is compared with horn of plenty;And in pin type heating smoking set, heating stylus is inserted directly into heating cigarette, but heating stylus Heating surface (area) (HS is smaller, and the exhaust gas volumn of generation is less and relatively slow;For in ceramic tube external heat smoking set, heating ceramic pipe sleeve in It heating on the outside of cigarette, the flue gas generated in heating process is relatively uniform, but since inside and outside both sides can all generate heat heating ceramic pipe, And contacted with smoking set inner wall on the outside of heating ceramic pipe, easily cause that smoking set outer wall is hot, the suction for influencing consumer is experienced.
Obviously, above-mentioned low-temperature heat smoking set due to mode of heating it is single, to be only consumer provide it is more single Suction experience, and the existing defect of suction experience that single heating mode can not be avoided to be provided.
It is current in conclusion how to solve low-temperature heat smoking set suction body verification certificate one caused by mode of heating is single Those skilled in the art's urgent problem to be solved.
Invention content
In view of this, the object of the present invention is to provide a kind of low-temperature heat smoking set, low-temperature heat smoking set can effectively solve the problem that Suction body tests Single-issue caused by mode of heating is single.
To achieve the goals above, the present invention provides the following technical solutions:
A kind of low-temperature heat smoking set, including heating head, the interior metal composite set being equipped with for cigarette to be arranged of the heating head Frame, the metal composite stock are internally provided with the electromagnetic heating body heated to the cigarette using electromagnetic induction principle, institute It states and is equipped with ceramic heat casing for heating the cigarette outside metal composite stock and for heating solid extract and tobacco The ring heater of particle, the setting of the electromagnetic heating body, the ceramic heat casing and the ring heater is carrying Selective property heating, realizes pumping function.
Preferably, the ring heater includes realizing thermal contact conductance with the metal main support of the metal composite stock Thermal conductive shell, for placing the annular-heating body that solid extract and tobacco particle are housed in the thermal conductive shell, outside the heat conduction Shell is equipped with the heating ceramic part for heating the annular-heating body.
Preferably, the annular-heating body includes the heating aluminium box that thermal contact conductance is realized with the thermal conductive shell, described to add The solid extract and the tobacco particle are equipped in hot aluminium box, the opening of the heating aluminium box, which is equipped with, realizes air and flue gas The non-woven fabrics of flowing, the non-woven fabrics top are equipped with the sealing aluminium foil for preventing the solid extract and the tobacco particle from going bad.
Preferably, the heating ceramic part is set on the inside of the thermal conductive shell, so as to from inside to the annular-heating Body is heated.
Preferably, the material of the thermal conductive shell is magnetic conductivity non-porous material.
Preferably, the heating ceramic part is set on the outside of the thermal conductive shell, so as to from outside to the annular-heating Body is heated.
Preferably, the structure of the thermal conductive shell is the multi-layer compound structure with outer layer and inner layer, the material of the outer layer Material is high heat conduction non-porous material, and the material of the inner layer is to increase the gradient porous metal material of heating specific surface area Material.
Preferably, the heating cavity of the heating head is equipped with the air flue for air circulation, described air flue one end and the external world Air communication, the other end are connected to the heating cavity inside smoke, and the air-flow direction in the air flue adds with described It is opposite that hot inside cavity flue gas generates direction.
Preferably, the metal composite stock is removably attachable in the heating cavity.
Preferably, the heating head is removably installed in the torch component.
The metal main support of fixed cigarette, the main branch of metal are equipped in the heating head of low-temperature heat smoking set provided by the present invention Frame is internally provided with the electromagnetic heating body that cigarette is heated using electromagnetic induction principle, and the pottery of heating cigarette is equipped with outside metal main support Porcelain heating muff.In addition, being additionally provided with the ring heater for heating solid extract and tobacco particle outside metal main support.With The consumer that is set as of upper electromagnetism calandria, ceramic heat casing and ring heater provides different mode of heatings, to real The compound pumping function for now heating cigarette, heating solid extract and tobacco particle.
For example, in aspiration procedure, cigarette can be fixed in metal main support by consumer, individually using electromagnetic heating body or Ceramic heat casing heats cigarette, and electromagnetic heating body and ceramic heat casing can also be used to add simultaneously to cigarette Heat, and then realize that the suction to cigarette is experienced;Alternatively, solid extract and tobacco particle are packed into ring heater by consumer, It is heated by ring heater, to realize that the suction to solid extract and tobacco particle is experienced;Certainly, consumer can To be packed into cigarette and solid extract and tobacco particle simultaneously, while opening electromagnetic heating body, ceramic heat casing and annular-heating Device is heated, and cigarette and solid extract and the compound suction experience of tobacco particle are obtained.
Obviously, individually cigarette is heated compared to porcelain bushing, since electromagnetic heating principle itself has thermal starting fast, heat Efficient advantage so that electromagnetic heating body is individually shorter to the preheating time of cigarette heating.And porcelain bushing and electromagnetic heating Body simultaneously heats cigarette so that cigarette internal/external heating is uniform, to provide more uniform flue gas, is provided for consumer more excellent The suction of matter is experienced.
It should be noted that the ring heater of heating solid extract and tobacco particle enriches the suction experience work(of smoking set Energy.Consumer can individually select suction cigarette or individually suction solid extract and tobacco particle, naturally it is also possible to select cigarette The branch pumping function compound with solid extract and tobacco particle.
In heating smoking set provided by the present invention:On the one hand there is electromagnetic heating and electrical heating different heating mode to provide Difference suction experience;On the other hand it is provided in the presence of heating cigarette and the different heating mode of heating solid extract and tobacco particle Difference suction experience.As it can be seen that heating smoking set provided by the present invention has multiple heating mode, to provide abundant suction Experience functions greatly meet the different suction demand for experience of consumer, solve prior art low-temperature heat smoking set because adding Suction body tests Single-issue caused by hot mode is single.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.
Fig. 1 is the schematic diagram of low-temperature heat smoking set specific embodiment provided by the present invention;
Fig. 2 is the schematic diagram of heating head in low-temperature heat smoking set specific embodiment provided by the present invention;
Fig. 3 is the schematic diagram of metal composite stock in low-temperature heat smoking set specific embodiment provided by the present invention;
Fig. 4 is the schematic diagram of ring heater in low-temperature heat smoking set specific embodiment provided by the present invention;
Fig. 5 is the schematic diagram of annular calandria in low-temperature heat smoking set specific embodiment provided by the present invention.
Wherein:100 it is cigarette, 200 be ring heater, 210 be heating ceramic part, 220 be thermal conductive shell, 230 is ring Shape calandria, 231 be heating aluminium box, 232 be non-woven fabrics, 233 be sealing aluminium foil, 234 be solid extract, 235 be tobacco particle, 300 be heating head, 310 be metal composite stock, 311 be heating ceramic pipe-in-pipe, 312 be metal main support, 313 be positioning spiral shell It is female, 314 be electromagnetic heating body, 320 be heating cavity, 321 be outer shell, 322 be magnetic induction coil, 323 be thermal insulation layer, 324 For inner wall, 325 be air flue, 330 be suction nozzle, 400 be torch component, 410 be chipset, 420 be chip controls switching part, 430 it is power supply part, 431 be battery, 432 be battery cavities, 433 be torch rear cover, 440 be magnetic induction controller, 450 is magnetic strength Inductive switch, 510 for the first permanent magnet, 520 be the second permanent magnet, 530 be third permanent magnet, 540 be screw thread, 550 be slot, 600 be mouth stick.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of low-temperature heat smoking set and solves the prior art with multiple heating mode Caused by middle mode of heating is single the problem of suction body verification certificate one.
It should be noted that above-mentioned low-temperature heat smoking set is hereinafter referred to as smoking set.In addition, the first permanent magnetism hereinafter The first, second, and third restriction not sequentially in body, the second permanent magnet and third permanent magnet, is intended merely to each company The permanent magnet at the place of connecing distinguishes.
- Fig. 5 is please referred to Fig.1, Fig. 1 is the schematic diagram of low-temperature heat smoking set specific embodiment provided by the present invention;Fig. 2 is this The schematic diagram of heating head in the provided low-temperature heat smoking set specific embodiment of invention;Fig. 3 is low-temperature heat cigarette provided by the present invention Has the schematic diagram of metal composite stock in specific embodiment;Fig. 4 is in low-temperature heat smoking set specific embodiment provided by the present invention The schematic diagram of ring heater;Fig. 5 is the signal of annular calandria in low-temperature heat smoking set specific embodiment provided by the present invention Figure.
Low-temperature heat smoking set provided by the invention is used to heat to tobacco product and be aspirated for user with generating flue gas.
The low-temperature heat smoking set of the present invention includes heating head 300 for being heated to cigarette 100 and for providing electricity Source and the torch component 400 controlled, are wherein provided with 310 He of metal composite stock of fixed cigarette 100 in heating head 300 Heat the heating cavity 320 of cigarette.
Metal composite stock 310 may be mounted at the center of 320 bottom of heating cavity, as shown in Figure 1.Certainly, It can be arranged as required in other eccentric positions.
Metal composite stock 310 includes generating heat by electrically heated heating ceramic casing 311, by electromagnetic induction principle Electromagnetic heating body 314 and metal main support 312 for fixing cigarette 100.
It needs that cigarette 100 is installed in metal main support 312, therefore it is preferably loop configuration, and metal main support 312 Internal diameter size is matched with 100 peripheral dimension of cigarette.It is of course also possible to be designed as the other structures such as rectangular or diamond shape.
312 material of metal main support can be copper product, and certainly, also other can bear the metal material of heating flue-gas temperature Expect that such as titanium or copper-tungsten are also possible.In addition, metal main support 312 is preferably set to porous structure, to heat The circulation of flue gas in the process.
In order to make cigarette be heated evenly, electromagnetic heating body 314 is preferably disposed on the center of metal main support 312.Certainly, no The object of the invention can also be realized by being center, be within the scope of the invention.
Electromagnetic heating body 314 can be electromagnetic heating knife.Certainly, other shapes such as electromagnetic heating syringe needle or electromagnetic heating rod The electromagnet heating element of formula is also possible.
According to electromagnetic induction principle, the material of electromagnetic heating body 314 can be set as iron.Certainly, other such as carbon steels, stainless body Magnetic conductive material is also possible.
For the ease of clearing up the depth of electromagnetic heating body 314, electromagnetic heating body 314 can pass through third permanent magnet 530 Realize being detachably connected between metal main support 312.
It should be noted that realize electromagnetic induction heating, 314 surrounding of electromagnetic heating body needs that magnetic induction coil is arranged 322 to provide alternating magnetic field, and electromagnetic heating body 314 should be spaced apart with magnetic induction coil 322.For this purpose, can be by magnetic Induction coil 322 is wrapped in the outside of the thermal insulation layer 323 of heating cavity 320, can be to avoid the straight of flue gas and magnetic induction coil 322 Contact, to prevent attachment or corrosion of the harmful substances from flue gases to magnetic induction coil 322.Meanwhile 323 outside of thermal insulation layer Temperature is relatively low, can further decrease damage of the high-temperature flue gas to magnetic induction coil 322, to extend magnetic induction coil 322 Service life.
Certainly, that magnetic induction coil 322 is wrapped in the positions such as the inside of thermal insulation layer 323,324 outside of inner wall is also possible, As long as ensureing that electromagnetic heating body 314 is all protection scope of the present invention in the alternating magnetic field that magnetic induction coil 322 distributes.
In addition, being equipped with the circuit and control unit for providing alternating current for magnetic induction coil 322 in torch component 400.
In order to keep 100 internal/external heating of cigarette uniform, 312 outside of metal main support is equipped with heating ceramic casing 311, and the two can To be detachably connected by the realization of location nut 313.In addition, heating ceramic casing can be changed by adjusting location nut 313 311 fixed position on metal main support 312, and then change its heating location to cigarette 100.Certainly, heating ceramic set The quantity of pipe 311 is not limited to one, can be adjusted as needed.
The ring heater for heating solid extract 234 and tobacco particle 235 is additionally provided with outside metal main support 312 200.For this purpose, the groove for protruding from its outer wall can be arranged in 312 top of metal main support, for placing ring heater 200.For The operation for facilitating ring heater 200, is preferably disposed in 312 top of metal main support.
Solid extract is specially that a certain amount of sodium alginate is added in medicinal extract, and Ca is then added2+Ion carries out reaction system It is standby to form, or other gel rubber materials can also be added.
Above structure in use, when being heated to cigarette 100 using electromagnetic heating body 314, cigarette 100 is inserted into gold first Belong in compound stock 310, electromagnetic heating body 314 is made to be in inside cigarette 100;Then pass through the control unit in torch component 400 Part, such as opens the magnetic induction switch 450 of torch component 400, and then alternating current is made to be passed through electromagnetic induction coil 322, electromagnetism sense Coil 322 is answered to generate alternating magnetic field immediately;Electromagnetic heating body 314 in alternating magnetic field is sent out since electromagnetic induction acts on Heat, and then heat is conducted to the cigarette 100 being in contact with it, realize the heating from inside to cigarette 100.
When being heated to cigarette 100 using heating ceramic casing 311, it is that heat is made pottery to open the control circuit in torch component 400 Porcelain bushing shell 311 is powered, and heat production under the action of electric current of heating ceramic casing 311 heats cigarette 100 from outside.
When being heated to solid extract 234 and tobacco particle 235 using ring heater 200, solid extract will be housed first 234 and 235 ring heater of tobacco particle be placed in the groove of metal main support 312, be then turned in torch component 400 and control Circuit is realized the conducting between ring heater 200 and metal main support 312, is further realized to solid extract 234 and tobacco The heating of particle 235.
Add as it can be seen that metal composite stock 310 is internally provided with the electromagnetism heated to cigarette 100 using electromagnetic induction principle Hot body 314,310 outside of metal composite stock are equipped with the ceramic heat casing 311 heated to cigarette 100.In addition, metal is multiple The ring heater 200 for heating solid extract 234 and tobacco particle 235 is additionally provided with outside trap frame 310.Above-mentioned electromagnetism adds The setting of hot body 314, ceramic heat casing 311 and ring heater 200 can provide different mode of heatings for user, from And realize 234 and of heating cigarette 100, heating solid extract 234 and tobacco particle 235, heating cigarette 100 and heating solid extract A variety of pumping functions such as tobacco particle 235 is compound.
For example, in aspiration procedure, cigarette 100 can be fixed in metal main support 312, individually use electromagnetic heating body 314 or ceramic heat casing 311 cigarette 100 is heated, electromagnetic heating body 314 and ceramic heat casing can also be used 311 simultaneously heat cigarette, and then realize that the suction to cigarette 100 is experienced;Or it is individually packed into and fills solid extract 234 With the ring heater 200 of tobacco particle 235, solid extract 234 and tobacco particle 235 are carried out by ring heater 200 Heating, to realize that the suction to solid extract 234 and tobacco particle 235 is experienced;Of course, it is possible to be packed into cigarette 100 simultaneously and consolidate Body medicinal extract 234 and tobacco particle 235, at the same open electromagnetic heating body 314, ceramic heat casing 311 and ring heater 200 into Row heating obtains cigarette 100 and solid extract 234 and the compound suction experience of tobacco particle 235.Obviously, by individually or Cigarette 100 and ring heater 200 are combined, it can be achieved that individually heating cigarette 100 or solid extract 234 and tobacco particle 235 not Same suction experience can also realize that heating cigarette 100 and heating solid extract 234 and 235 compound suction of tobacco particle are experienced Function.
In addition, since electromagnetic heating principle itself has thermal starting fast, the high advantage of the thermal efficiency so that electromagnetic heating body 314 is individually shorter to the preheating time of the heating of cigarette 100.And heating ceramic casing 311 and electromagnetic heating body 314 are simultaneously to cigarette Heating so that 100 internal/external heating of cigarette is uniform, and to provide more uniform flue gas, more good suction is provided for user Experience.As it can be seen that electromagnetic heating body 314 and the different mode of heating of ceramic heat casing 311 also there is different suctions to experience.
In conclusion in heating smoking set provided by the present invention:On the one hand there is cigarette 100 and annular alone or in combination The different suction experience that the different heating mode of heater 200 provides;On the other hand also there is electromagnetic heating and electrical heating difference The different suction experience that mode of heating provides.As it can be seen that heating smoking set provided by the present invention has multiple heating mode, to use Person provides abundant suction experience functions, greatly meets the different suction demand for experience of user, solves existing skill Art low-temperature heat smoking set suction body caused by mode of heating is single tests Single-issue.
On the basis of above-described embodiment, in order to preferably realize ring heater 200 to solid extract 234 and tobacco The heating of particle 235 is in another embodiment defined the structure of ring heater 200.
Ring heater 200 for heating solid extract 234 and tobacco particle 235 includes heating ceramic part 210, heat conduction Shell 220 and annular-heating body 230.
The material of thermal conductive shell 220 is preferably high heat conduction non-porous material, such as copper, copper alloy, to realize gold High heat transfer between owner's holder 312 and thermal conductive shell 220.
In order to coordinate with metal main support 312,220 preferably circular structure of thermal conductive shell, and its inner circumferential size and periphery Size is matched with 312 upper groove inner circumferential size of metal main support and peripheral dimension.
The annular-heating body 230 equipped with solid extract 234 and tobacco particle 235 is placed in thermal conductive shell 220.Certainly, The shape of annular-heating body 230 is preferably ring-type, and its annulus inner and outer diameter should be with the size phase of periphery in heat conduction shell 220 Cooperation.
The heating ceramic part 210 for heating annular-heating body 230 is additionally provided on thermal conductive shell 220, naturally it is also possible to Using other heating elements such as resistance wire.
In the present embodiment, heating ceramic part 310 is to the annular-heating body equipped with solid extract 234 and tobacco particle 235 230 are heated, simultaneously because thermal conductive shell 220 is connected with metal main support 312, when electromagnetic heating body 314 or ceramic heat When casing 311 heats cigarette 100, heat is inevitably conducted through metal main support 312 to thermal conductive shell 220, Then further annular-heating body 230 is heated.As it can be seen that smoking set connecing by thermal conductive shell 220 and metal main support 312 The heating dual-heated mode for touching heat conduction and heating ceramic part 310 is realized to solid extract 234 and cigarette in annular-heating body 230 The heating of grass particle 235, to ensure that the thermally equivalent and the rate of heat addition of solid extract 234 and tobacco particle 235.
On the basis of above-described embodiment, in order to preferably realize the storage to solid extract 234 and tobacco particle 235 It puts, the structure of annular-heating body 230 is defined in another embodiment.
Annular-heating body 230 includes heating aluminium box 231, solid extract 234, tobacco particle 235, non-woven fabrics 232 and sealing Aluminium foil 233.Wherein, for heating aluminium box 231 for holding solid extract 234 and tobacco particle 235, non-woven fabrics 232 is sealed in heating 231 opening of aluminium box has one layer of sealing aluminium foil 233 again on non-woven fabrics 232.
When being not used, sealing aluminium foil 233 covers on non-woven fabrics 232, realizes to entirely heating the effective close of aluminium box 231 Envelope;In use, sealing aluminium foil 233 is torn off to realize solid extract 234 and tobacco in suction air and heating aluminium box 231 The flowing of grain 235 plus thermogenetic flue gas, and non-woven fabrics 232 can filter out macromolecular or particulate matter in flue gas at this time, make The flue gas that must be aspirated is more comfortable.
As it can be seen that heat conduction shell 220 or heating ceramic part 210 and solid extract 234 and tobacco may be implemented in heating aluminium box 311 Heat conduction between particle 235;Non-woven fabrics 232 is mainly used for realizing the flowing of suction air and flue gas, provides and more stably aspirates Experience, while the impurity that can be filled into flue gas, to provide more comfortable suction experience;And it is main to seal aluminium foil 233 Solid extract 234 or tobacco particle 235 when preventing from being not used inside heating aluminium box 231 is rotten, to avoid becoming suction of verifying The adverse effect of experience.
On the basis of above-described embodiment, heating ceramic part 210 can be mounted on to the inside of heat conduction shell to annular Calandria 230 is heated.
Heating ceramic part 210 can be heating ceramic knife or heating ceramic needle, and be preferably arranged at 220 bottom of heat conduction shell Portion.
In heating process, heat that heating ceramic part 210 generates is transferred directly to the inside of annular-heating body 230 and around Diffusion, to realize the heating to 230 internal solids medicinal extract 234 and tobacco particle 235 of annular-heating body.
Since heating ceramic part 210 is located at the bottom of heat conduction shell, when solid extract 234 or tobacco particle 235 because When surplus is seldom, the heating ceramic part 210 of bottom, which can be realized, fully heats it, to reduce the waste of material.
On the basis of above-described embodiment, added from the inside of annular-heating body 230 due to heating ceramic part 210 Heat causes 230 internal temperature of annular-heating body to be higher than external temperature, in order to keep its internal/external heating uniform, in another embodiment, Heat conduction shell 220 uses magnetic conductivity non-porous material.
Heat conduction shell 220 can be magnetic conductivity non-porous material, such as carbon steel, iron etc..
During smoking set use, can open simultaneously electromagnetic heating switch and electrical heating switch, due to heat conduction shell 220 with Electromagnetic heating body 314 is in together in the changing magnetic field of the offer of magnetic induction coil 322, therefore can be produced because electromagnetic induction acts on Heat.Wherein, heat conduction shell 220 is heated from the outside of annular-heating body 230, and heating ceramic part 210 is from annular-heating body 230 are internally heated, the two cooperation so that 230 internal/external heating of annular-heating body is uniform.
It should be noted that electromagnetic heating has many advantages, such as to start soon, the thermal efficiency is high, so being adopted using heat conduction shell 220 The preheating time of annular-heating body 230 can be also reduced with magnetic conductivity non-porous material, realized to its efficient heating.
On the basis of above-described embodiment, heating ceramic part 210 can be mounted on to the outside of heat conduction shell 220.
Heating ceramic part 210 can be heating ceramic pipe, be placed on 220 outside of heat conduction shell.It is of course also possible to use heating Resistance wire is wrapped in 220 outside of heat conduction shell.
In heating process, on the one hand, heating ceramic part 210 carries out annular-heating body 230 from 220 peripheral part of heat conduction shell Heating;On the other hand, heat is conducted through 220 inner peripheral portion of heat conduction shell to annular-heating body 230 from metal main support 312.
It should be noted that due to 220 peripheral part of heat conduction shell apart from metal main support 312 farther out, cause its receive come It is less from the heat in 312 thermal contact conductance of metal main support, and heating ceramic part 210 is installed on to the periphery of heat conduction shell 220 Portion just compensates for above-mentioned deficiency so that inside and outside both sides are heated evenly annular-heating body 230, to be provided preferably for user Suction experience.
On the basis of above-described embodiment, in order to increase the heat-conducting effect of heat conduction shell 220, in another embodiment, Non-porous material and gradient porous metal material composite construction of the structure of heat conduction shell 220 using high heat conduction.
220 outside of heat conduction shell is high heat conduction non-porous material, such as copper, copper alloy, to faster by heat It intersperses among around annular heat carrier 230, to realize the heating to internal solid extract 234 and tobacco particle 235.
Inboard heat conduction shell 220 is gradient porous metal material, such as gradient porous copper product.Wherein, solid extract 234 It is penetrated into porous structure during heating with tobacco particle 235 so that solid extract 234 and tobacco particle 235 and heat conduction The contact specific surface area of shell 220 substantially increases, and in favor of the generation of flue gas, preferable suction experience is provided for consumer.
It, can be in heating cavity to further enhance the heat insulation of smoking set on the basis of any one above-mentioned embodiment 320 shell increases air flue 325.
The shell structurre of heating cavity 320 may be configured as outer shell 321, thermal insulation layer 323 and inner wall 324 from outside to inside, Middle inner wall is wrapped in the space for heating cigarette.
Air flue 325 for air circulation can be set between thermal insulation layer 323 and inner wall 324,325 one end of the air flue with Outside air is connected to, and the other end is connected to 320 inside smoke of the heating cavity, and the air flowing side in the air flue 325 It is opposite to direction is generated with 320 inside smoke of the heating cavity.Such as 325 import of air flue can be located on outer shell 321, pass through It wears to 320 inside smoke of heating cavity.
In aspiration procedure, extraneous Cryogenic air enters heating chamber 320 by air flue 325, realizes in flow process pair The further cooling of thermal insulation layer 323 and inner wall 324.In addition, since gas heat-transfer effect is poor, air flue 325 can be into one The diffusion of step retardance internal heat outwardly, improves the heat insulation of smoking set, to reduce smoking set outside wall temperature.
It should be noted that due to being communicated inside air flue 325 and heating chamber 320, extraneous Cryogenic air passes through air flue 325 It mixes into 320 inside of heating chamber and then with internal high-temperature flue gas, reduces the temperature of drawing smoke, avoid flue gas temperature It spends and scalds mouth caused by height, increase the ease of suction experience.
In the present embodiment, the suction nozzle 330 convenient for suction can be arranged in 320 body top of heating chamber.330 part of suction nozzle is in fact It is equivalent to the extension of 320 shell each section of heating cavity, the i.e. outer shell 321, thermal insulation layer 323, inner wall 324 and air flue of the two 325 are respectively connected with, and finally taper to suction nozzle shape, are convenient for suction of the user to flue gas.
For the ease of the cleaning and maintenance to 300 internal part of heating cavity, suction nozzle 330 can removably be consolidated It is scheduled in 320 body of heating chamber.For example, suction nozzle 330 and main heating chamber 320 are connected by the second permanent magnet 520.Certainly, it can also adopt With other fixed forms such as clamping or screw threads.
In order to further decrease the harmful substance in flue gas, can be placed in the end of suction nozzle 330 for filtering flue gas Mouth stick 600.
In view of consumer aspirates the diversified demand of experience, quick-fried pearl or fragrant line can be set in above-mentioned mouth stick 600, needed It is noted that a variety of tastes can be arranged in quick-fried pearl and fragrant line, to provide abundant selection for consumer.
On the basis of above-described embodiment, it is contemplated that can be met to different rule by replacing metal composite stock 310 The demand that lattice cigarette 100 is aspirated, in another embodiment, metal composite stock 310 is detachably connected to heating cavity 320 In.
In order to realize that the replacement to metal composite stock 310, metal composite stock 310 and heating cavity 320 can pass through First permanent magnet 510 connects, such as permanent magnet is arranged in 310 bottom of metal composite stock, and in 320 bottom slot of heating cavity Corresponding permanent magnet is set on 550, you can realizes the fixation to metal composite stock 310.It is of course also possible to use other fixation sides Formula, such as clamping, screw thread fixed form.
It, can be according to the size adjusting metal main support of cigarette 100 in order to realize the suction to different size cigarette 100 312 internal diameter size, and then the metal composite stock 310 of different size is set, to realize inserting for different circumference specification cigarettes 100 Enter.
In addition, after 312 size adjusting of metal main support, if it is necessary, can be to the heating ceramic in metal composite stock 310 The size of casing 311, electromagnetic heating body 314 and ring heater 200 adjusts accordingly.
In the present embodiment, it can not only can be well realized and disappear by configuring the metal composite stock 310 of different size Suction of the person of expense to different size cigarette 100, but also further increase the cost performance of smoking set.In addition, metal composite stock Being detachably connected between 310 and heating cavity 320, greatly facilitate to inside metal composite stock 310 cleaning and dimension Shield operation.
Based on above-described embodiment, it is contemplated that 400 inside of torch component has the electronic component for being relatively chiefly used in control, another In kind embodiment, heating head 300 is removably installed on torch component 400, to prevent in 300 attended operation of heating head to electricity The damage of electronic component in rod assembly 400.
Torch component 400 further includes torch shell, and torch shell is for chip group 410, chip controls switching part 420 and power supply part 430.
Cost is used for a long time in order to reduce smoking set, convenient for users to power supply part 430 is preferably lithium battery 431.Torch shell It is equipped with the battery cavities 432 being put into for lithium battery 431 in vivo, the bottom end of battery cavities 432 is equipped with for preventing lithium battery 431 from falling off Torch rear cover 433, torch rear cover 433 can be connect in a manner of clamping with torch shell.
In order to realize, preferably battery capacity coordinates needed for different capacity heating head 300, can be by lithium battery 431 removably It is connected in battery cavities 432, specifically, the mode that slot may be used is fixed, other certain fixed forms can also.
Chipset 410 is to be connected in parallel, should one and only one chipset 410 company in the course of work of the smoking set Enter in circuit, and corresponding power is provided for heating head 300;420 one end of chip controls switching part connects with each chipset 410 It connects, the other end is connect with power supply part 430, for selecting which chipset 410 to be connected into circuit;In chip controls switching part Part 420 is equipped with, one-to-one correspondence identical as the number of chipset 410 and can corresponding chipset 410 be communicated in power supply Chip controls switching key on part 430.It can realize and add by replacing power supply part 430 and chip controls switching part 420 The power of thermal head 300 accurately controls, and then realizes the control of heating temperature, realizes that different size heats cigarette 100 well Suction.
Torch component 400 further includes the magnetic induction controller 440 in parallel with chip, wherein the one of magnetic induction controller 440 End is connect with power supply part 430, and the other end is connect with magnetic strength magnetic induction coil 322, by regulation and control magnetic induction, for electromagnetism plus Hot body electromagnetic induction heating.
In the present embodiment, heating head 300 can be removably installed in torch component 400 by screw thread 540, avoid pair plus Damage in 300 maintenance process of thermal head because of misoperation to 400 internal electronic element of torch component can further protect torch group The sensitivity of electronic component and its service life in part 400.Simultaneously because torch component 400 is detached with heating head 300, torch has been cut off 400 internal electric source of component improves the safety of smoking set in maintenance process since exception is injured caused by human body.Certainly, also may be used With using such as be clamped, magnetic other fixed forms.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.Any one above-mentioned embodiment is not When conflict, each embodiment can be combined, to realize more optimal solution.
Low-temperature heat smoking set provided by the present invention is described in detail above.Specific case pair used herein The principle of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand method of the invention And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention It protects in range
Low-temperature heat smoking set provided by the present invention is described in detail above.Specific case pair used herein The principle of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand method of the invention And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention It protects in range.

Claims (10)

1. a kind of low-temperature heat smoking set, which is characterized in that including heating head (300), be equipped in the heating head (300) for setting The metal composite stock (310) of cigarette (100) is set, the metal composite stock (310), which is internally provided with, utilizes electromagnetic induction principle To the electromagnetic heating body (314) that the cigarette (100) is heated, it is equipped with outside the metal composite stock (310) for adding The ceramic heat casing (311) of the heat cigarette (100) and the ring for heating solid extract (234) and tobacco particle (235) Shape heater (200) realizes pumping function.
2. low-temperature heat smoking set according to claim 1, which is characterized in that the ring heater (200) includes and institute The metal main support (312) for stating metal composite stock (310) realizes the thermal conductive shell (220) of thermal contact conductance, the thermal conductive shell (220) for placing the annular-heating body (230) equipped with solid extract (234) and tobacco particle (235), the thermal conductive shell in (220) it is equipped with the heating ceramic part (210) for heating the annular-heating body (230).
3. low-temperature heat smoking set according to claim 2, which is characterized in that the annular-heating body (230) includes and institute The heating aluminium box (231) that thermal conductive shell (220) realizes thermal contact conductance is stated, being equipped with the solid in the heating aluminium box (231) soaks Cream (234) and the tobacco particle (235), the opening of the heating aluminium box (231), which is equipped with, realizes air and flow of flue gas Non-woven fabrics (232), non-woven fabrics (232) top, which is equipped with, prevents the solid extract (234) and the tobacco particle (235) from becoming The sealing aluminium foil (233) of matter.
4. low-temperature heat smoking set according to claim 3, which is characterized in that the heating ceramic part (210) is set to institute It states on the inside of thermal conductive shell (220), to be heated from inside to the annular-heating body (230).
5. low-temperature heat smoking set according to claim 4, which is characterized in that the material of the thermal conductive shell (220) is to lead Magnetic non-porous material.
6. low-temperature heat smoking set according to claim 3, which is characterized in that the heating ceramic part (210) is set to institute It states on the outside of thermal conductive shell (220), to be heated from outside to the annular-heating body (230).
7. low-temperature heat smoking set according to claim 6, which is characterized in that the structure of the thermal conductive shell (220) is tool There is the multi-layer compound structure of outer layer and inner layer, the material of the outer layer is high heat conduction non-porous material, the material of the inner layer Material is to increase the gradient porous metal material of heating specific surface area.
8. according to claim 1-7 any one of them low-temperature heat smoking sets, which is characterized in that the heating head (300) adds Hot cavity (320) is equipped with the air flue (325) for air circulation, and described air flue (325) one end is connected to outside air, the other end It is connected to the heating cavity (320) inside smoke, and the air-flow direction in the air flue (325) and the heating cavity (320) it is opposite to generate direction for inside smoke.
9. low-temperature heat smoking set according to claim 8, which is characterized in that the metal composite stock (310) is detachable Ground is connected in the heating cavity (320).
10. low-temperature heat smoking set according to claim 9, which is characterized in that the heating head (300) is removably installed In the torch component (400).
CN201810809951.1A 2018-07-23 2018-07-23 Low-temperature heating smoking set Active CN108669656B (en)

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