A kind of electrical heating cigaretteTechnical field
The present invention relates to a kind of electrical heating cigarette, especially, this electrical heating cigarette adopts a heating source, heats cigarette simultaneouslyStraw-made articles and tobacco tar, produce the larger flue gas with cigarette perfume taste, meet user's pumping requirements.Belong to electrical heating tobacco product technologyField.
Background technology
Traditional cigarette is generally aspirated under nearly 900 DEG C of burning situation, and harmful ingredients in flue gas is more, to harmProperty is relatively large, and during consumer's suction gap, cigarette remains the state of glowing simultaneously, will certainly produce certain flow measurementFlue gas, the non-smoker around impact, with the public to the understanding that Smoking is harmful to your health, reduces harmfulness and the Novel tobacco of cigaretteGrass has become the current research theme of tobacco business.
At present, domestic and international novel tobacco product mainly has electronic cigarette, low temperature no to burn cigarette, buccal cigarette, wherein electronic cigaretteAnd the low temperature cigarette that no burns is respectively provided with the suction sensory experience similar with traditional cigarette, but both of which there is a problem of certain：AsElectronic cigarette tobacco flavor is not enough, low temperature no burn cigarette smoke amount not enough the problems such as, lead to user in suction experience and suctionTraditional cigarette is compared has very big difference.Existing electric-heating technology heater all has different degrees of heat and scatters and disappears, notHave and realize making full use of of heating source heat energy.
Content of the invention
It is an object of the invention to overcoming deficiency of the prior art, invent a kind of amount of smoke and tobacco flavor all close to biographyThe electrical heating cigarette of system cigarette.
The technical scheme is that, electrical heating cigarette bag includes cigarette holder, heater, power supply, control system and housing.
Described heater includes at least a thermal source, a separation layer, a tobacco product thermal treatment zone and a tobacco tar mistChange area；Described cigarette holder includes at least a cavity and a filter tip；
Described heater thermal source is a kind of center coiling resistance wire or circumferential wound resistive wire or piece, and heating-up temperature is550℃-650℃；
The described tobacco product thermal treatment zone is to be defined by heater thermal source and separation layer, and tobacco tar range of atomization is by housing and isolationStratum boundary is fixed, can accommodate pipe tobacco, reconstituted tobacoo, tobacco powder or the tobacco rod being molded by wherein at least one；
Described tobacco tar range of atomization is to be defined with separation layer by housing, for storing liquid or solid-state tobacco tar；
Described heater thermal source makes it be fuming by heating tobacco product, and tobacco product transfers heat to tobacco tar mist simultaneouslyChanging area makes tobacco tar be atomized generation smog, by the cavity mixing of cigarette holder part, thus producing the larger cigarette with tobacco flavorGas, meets user's pumping requirements.
The tobacco product thermal treatment zone of the present invention（10）With a tobacco tar range of atomization（9）Between equipped with separation layer（7）, tobacco productThe thermal treatment zone（10）It is by heater thermal source（6）With separation layer（7）Define, be then thermal source（6）With separation layer（7）Between pre- leave a blankChamber, or separation layer（7）With housing（5）Cavity is reserved between inwall.Tobacco tar range of atomization（9）It is by housing（5）With separation layer（7）The cavity defining, then tobacco tar range of atomization（9）Positioned at separation layer（7）In thermal source（6）With housing（5）Any between inwallPosition.During use, the thermal source of heater is filled in the tobacco product thermal treatment zone by heating（10）In tobacco product so as to be fuming（Produce cigarette）, in institute's tobacco product generation flow process, transfer heat to tobacco tar range of atomization（9）Interior, allow and be previously positioned at tobacco tarRange of atomization（9）In tobacco tar be atomized and produce smog, the tobacco product thermal treatment zone（10）In produced cigarette and tobacco tar range of atomization（9）Produced smog enters the cavity of cigarette holder jointly（11）After mixing in position, finally by filter tip（12）After be sucked out, produceThe flue gas that smokescope is big, tobacco flavor is sufficient, meets suction sensory experience.
The invention has the advantages that：Heater heats tobacco product using a thermal source makes it be fuming, and tobacco product will simultaneouslyHeat transfer to tobacco tar range of atomization makes tobacco tar be atomized and produces smog, by the cavity mixing of cigarette holder part, thus producing largerThere is the flue gas of tobacco flavor, meet suction sensory experience；Tobacco product and tobacco tar can be heated using a thermal source simultaneously, realNow making full use of to the heat energy that thermal source produces.
Brief description
Fig. 1 is the structure chart of electrical heating cigarette of the present invention.
Fig. 2 is the structure chart of another embodiment of the present invention electrical heating cigarette.
In figure：1 cigarette holder, 2 heaters, 3 power supplys, 4 control systems, 5 housings, 6 thermals source, 7 separation layers,8 holes, 9 tobacco tar ranges of atomization, the 10 tobacco product thermals treatment zone, 11 cavitys, 12 filter tips.
Specific embodiment
Fig. 1 be electrical heating cigarette of the present invention structural representation it is preferable that electrical heating cigarette comprise cigarette holder 1, heater 2,Power supply 3, control system 4 and housing 5.
Wherein heater comprises a thermal source 6, and this thermal source is a kind of center coiling resistance wire or resistor disc, heating-up temperatureFor 550 DEG C -650 DEG C；
One separation layer 7, this separation layer is a kind of good metal material of heat-conducting effect, and thickness is 0.01-0.1mm, canTo be silver, gold, copper, aluminium, Bai Gang, iron etc., and a number of hole 8 is had on separation layer, aperture be 0.01-0. 5mm it is ensured thatAir-flow can enter tobacco tar range of atomization 9；
One tobacco product thermal treatment zone 10, the tobacco product thermal treatment zone 10 is to be defined by between heater thermal source 6 and separation layer 7Cavity, tobacco product put into this cavity when using, sent out by heating tobacco product with the contact heat conductien of heating source 6 by userCigarette；
One tobacco tar range of atomization 9, tobacco tar range of atomization 9 is the cavity defining between housing 5 and separation layer 7, deposits inside cavityStorage oil absorbent material, for adsorbing liquid tobacco tar, can also store solid-state tobacco tar, all tobacco by contacting with heating source inside cavityProduct outside wall temperature carries out heat transfer heating.
Cigarette holder includes at least a cavity 11 and a filter tip 12, and cavity length is 8-15mm, for by tobacco productThe smog of the smog producing and tobacco tar atomization mixes and caches.
Controller 4 is a kind of programmable, the microelectronic integrated circuit of achievable download program and derivation, microprocessor collectionContent is become to include at least one chip microcomputer, on-off circuit, charging circuit, pressure signal change-over circuit, supply voltage monitoringOne or more of circuit, sound circuit, user profile display circuit, short-circuit protection circuit, decoder, FET.
Using the repeatable high-multiplying power discharge battery charging, operating voltage is 4.8-5.6V to power supply 3, and multiplying power discharging electric current is1.8-3.9A.
During user's suction, heater thermal source 6 passes through heating tobacco product makes it be fuming, and tobacco product is by heat transfer simultaneouslyMake tobacco tar be atomized to tobacco tar range of atomization 9 to produce smog, mix by the cavity 11 of cigarette holder part, thus produce larger there is cigaretteThe flue gas of hay-scented taste.Tobacco product and tobacco tar can be heated using heater thermal source simultaneously, realize to the heat energy that thermal source producesMake full use of.
Fig. 2 is an alternative embodiment of the invention structure, and thermal source 6 is a kind of circumference wound resistive wire or piece, tobacco productThe thermal treatment zone 10 is to be defined by between thermal source 6 and separation layer 7, and tobacco tar range of atomization 9 is the internal diameter being defined by separation layer 7 is 1.1-3.2mm circular cylindrical cavity, separation layer has a number of hole 8 it is ensured that air-flow can enter tobacco tar range of atomization 9.