CN205658374U - Disposable cigarette bullet and utilize non - burning cigarette of heating of disposable cigarette bullet - Google Patents

Abstract

The utility model discloses a disposable cigarette bullet and utilize non - burning cigarette of heating of disposable cigarette bullet, but the cigarette bullet includes cigarette bullet outer wall, seal membrane and the solid -state smoke generating material's of splendid attire that comprises cigarette bullet outer wall and seal membrane cavity, establishes the metal element that can produce electrical eddy current in the cavity. The utility model also discloses a heat non - burning cigarette that the disposable cigarette bullet of the usable the aforesaid of, establish the power and hold the chamber in casing, casing, hold the intracavity and be equipped with disposable cigarette bullet, around there being electromagnetic induction coil outside disposable cigarette bullet. The two coordinates the use, can avoid the coking, improves the suction taste of the non - burning cigarette of heating.

Description

Disposable cigarette bullet and utilize the heating non-combustion-cigarette of disposable cigarette bullet

Technical field

This utility model relates to disposable cigarette bullet and utilizes the heating non-combustion-cigarette of disposable cigarette bullet, belongs to low temperature cigarette technology Field.

Background technology

Philip Mirris Products Inc applied in 1989 a kind of novel electron smoking article patent (application number: 89104827.8) this novel tobacco arts of heating non-burning Medicated cigarette, has been started.This design packet contains a kind of carbon heat source, Producing heat by its burning, this heat passes to medicated cigarette section and produces and add cigarette smoke, carbonaceous thermal source and spice section and be mixed in circle In cylindricality hollow ceramic casing.Smoking article does not the most produce excessive smog.This patent uses carbon rod as heating source, carbon rod For disposable product, it is impossible to reuse.

In order to realize heating reusing of utensil, in 1994, Philip Mirris Products Inc has applied for that one is used for Tobacco flavor is given the cigarette smoking system at least with an electric heater of smoker Medicated cigarette (application number: 94102530.6).Described Medicated cigarette includes: a carrier pipe, and described carrier pipe has longitudinally separated first and second ends Portion and have the first and second surfaces, first surface crosses a chamber between the first and second ends, and second surface has one It is used for abutting in the region on an electric heater；And one layer of cigarette Studies of The Aromatic Substances layer, described cigarette Studies of The Aromatic Substances layer is arranged in adapting pipe On first surface, when heated, give the tobacco flavor of smoker, wherein said adapting pipe and cigarette perfumery in intracavity generation Matter layer allows that crossflow flows into intracavity, and this patent uses electrically heated mode, heats tobacco shred release cigarette by the way of radiation Mist, this mode of heating thermal efficiency is low, and the amount of smoke of generation is few.

Current heating non-burning Medicated cigarette generally uses overall heating technique release smog, and traditionally on paper Medicated cigarette is typically adopted Smog is produced by the method heated piecemeal.The latter can release smog evenly, the aroma component in smog is the most more stable, has More preferably suction quality.In order to obtain the suction effect similar with traditional cigarette, people use multiple method non-combustible in heating Burn the mode of heating simulating traditionally on paper Medicated cigarette on Medicated cigarette.The patent of Application No. 201310685161.4 discloses a kind of non-combustible The Segmented heating burning cigarette controls device, and this device includes subsection heater and control system, and subsection heater includes many Individual hollow heating element heater, is provided with insulated heat packing ring, multiple hollow heating element heaters and institute between two hollow heating element heaters It is overall that the insulated heat packing ring stated constitutes tubular, and tubular integral hollow constitutes the heating chamber of accommodating tobacco product, the one of heating chamber End is Medicated cigarette entrance, and the other end is connected by arranging gas channel outside air；Control system includes controller and power supply, electricity Source connects controller, and controller includes CPU element and power governor, and CPU element connects power governor, and power governor is even Being connected to each hollow heating element heater, CPU element controls multiple hollow heating element heaters and heats according to axial order.This utility model heats The defects such as arrangement of implement is peripheral at tobacco shred, however it remains the efficiency of heating surface is low, and programming rate is slow, and smog burst size is few

In order to improve the efficiency of heating surface of heating utensil, the most preferably control the zone heating to tobacco shred, this utility model Devise many group induction coils and be wrapped in the outside or inside accommodating chamber, by external circuit control, activate sense by plug-in Answer coil, it is thus achieved that a heating field along smoking set length direction steady change, promote the release smog of smokeable substance stable and uniform And aroma component, bring the lifting in terms of suction quality.

Utility model content

This utility model solves the technical problem that and is, heater element fails and tobacco shred uniform contact, causes tobacco shred to be heated not Equilibrium, heat generating components caloric value are few, ultimately result in amount of smoke few, not affect quality to the gratification of user, heating part Part repeatedly heats and causes surface coking, affects the suction quality of flue gas.

The technical solution of the utility model is to provide a kind of disposable cigarette bullet, including cigarette bullet outer wall, diaphragm seal and by cigarette Play the cavity of the contained solid-state smokeable substance of outer wall and diaphragm seal composition, in cavity, set the metal unit that can produce eddy-current heating Part.Hardware can select magnetic conductivity wire coil that good material makes or becket.The material of diaphragm seal includes semi-transparent Membrane material, macromolecular material and paper material.The material of cigarette bullet outer wall include semipermeable membrane material, paper material, macromolecular material, Metal material, carbon materials and ceramic material.The form of diverse of solid-state smokeable substance, preferably solid-state Nicotiana tabacum L., it is also possible to be accurate Solid-state.Low temperature fuming liquids can be tobacco shred, offal etc., it is also possible to is to make after tobacco shred, offal mix with ree-oil, tobacco extract etc. The solid-state fuming liquids become.

Further, described hardware is spiral winding.Relative to reguline metal or becket, spiral winding is conducive to Being fixed on disposable cigarette bullet interior for heating, meanwhile, the contact area of spiral winding is big, is conducive to the uniformity of heating.

Further, described disposable cigarette bullet is cylindric, and described spiral winding is coiled into cylindric；Described spiral winding The number of turn is 2-100 circle, preferably 5-60 circle, more preferably 10-30 circle, the 0.05-0.8 of the diameter of a diameter of cavity of wire coil Times；Spiral winding is the spiral winding of the spring-like that iron wire is made, a diameter of 0.5-5mm of iron wire, preferably 1-2mm；Spiral winding A diameter of 0.1-1.6cm；The height 0.5-7.5cm of spiral winding.Cigarette bullet is usually made the cylindrical shape of rule, correspondingly Spiral winding is also the coil being coiled into diameter less than the diameter of cigarette bullet inner chamber.Send out for making spiral winding produce obvious eddy current Heat, and in view of homogeneous heating and the factor of each side such as cost-effective, diameter, the number of turn and the metal to coiling wire coil The material of silk and silk are through being proposed higher requirement.

Further, described cavity is annular seal space.

Further, described hardware and solid-state smokeable substance (such as tobacco shred, offal) mix uniformly.

Further, solid-state smokeable substance can also is that and obtained by immersion ree-oil on the tobacco shred of solid-state, offal.

Further, described hardware is iron wire.Iron wire can be linear, waveform or fold-line-shaped etc..

Further, described iron wire diameter is identical with the iron wire diameter used by coiling coil, for 0.5-5mm.

The technical solution of the utility model is to provide the heating non-combustion-cigarette of a kind of available above-mentioned disposable cigarette bullet, bag Setting power supply in including housing, housing and accommodate chamber, receiving intracavity, equipped with disposable cigarette bullet, is externally provided with electromagnetic induction at disposable cigarette bullet Coil.

Further, described disposable cigarette bullet does not contacts with electromagnetic induction coil.Do not contact is in order to more easily by cigarette Bullet is put into receiving chamber and takes out cigarette bullet from accommodating intracavity.

Further, described electromagnetic induction coil is fixed on the inwall accommodating chamber or the one end accommodating chamber.

Electromagnetic induction coil can be located at the one end (see Fig. 6) accommodating chamber away from suction nozzle, Fig. 6 with Fig. 2 differs only in The position of induction coil is different, is not provided with bore spine.

Further, the inwall in described receiving chamber sets the bore spine that can puncture diaphragm seal.Bore spine can not also be used, will seal Film is designed as can be also had one layer of semipermeable membrane after opening diaphragm seal, can appear flue gas, completely cut off tobacco shred in the way of opening.

Further, described heating non-combustion-cigarette is provided with and accommodates air inlet and the venthole that chamber is connected.

This utility model relates to a kind of utensil being generated smog by the mode of heating of electromagnetic induction, and a kind of disposable Use can the cigarette bullet of disposal type, both need to be with the use of.This utility model utilizes bore spine to puncture the diaphragm seal of disposable cigarette bullet After tobacco shred is heated after, flue gas is able to be sucked out from venthole.

Other structures such as the circuit control part of this utility model heating non-combustion-cigarette are prior art.Its work process For: during suction heating non-burning Medicated cigarette, pneumatic operated valve is opened, and the circuit turn-on of induction coil simultaneously heats to tobacco shred, and flue gas is from going out Pore is sucked out.

Before suction, being inserted by cigarette bullet in the receiving chamber of heating non-burning Medicated cigarette utensil, close the lid, the diaphragm seal of cigarette bullet is i.e. Punctured by the bore spine on lid, or before suction, the diaphragm seal of cigarette bullet is torn, then cigarette bullet is inserted heating non-combustion-cigarette device In the receiving chamber of tool；During suction, the electromagnetic induction coil accommodating outer ring, chamber connects alternating current, its outside generation magnetic field, makes cigarette bullet In metal heater element produce eddy current and moment heating, the hardware of heating makes the tobacco shred being enriched in about be subject to rapidly Heat release smog, smog is from the diaphragm seal punctured by lid bore spine or the semipermeable membrane that eliminates diaphragm seal and the venthole of lid Get rid of, enter in the mouth of user, after suction terminates, overall can take out and there is heating hardware and the disposable cigarette of tobacco shred Bullet is abandoned.

Heating non-combustion-cigarette of the present utility model, in advance by one-body molded to heater element and smokeable substance mix homogeneously, expands Smokeable substance and the contact area of metal heat generating member, the heat that heater element produces is entirely used for the thing of being fuming heated about Matter, does not has thermal loss, is allowed to have smoke discharging volume big, the advantage that atomizing effect is good.Heater element uses the design of jettisonable, Use during the suction of each cigarette bullet is new pyrogen, it is to avoid the coking of heater element surface deteriorates heating non-burning mouth The defect of sense.

The most frequently used mode of heating of existing goods is Resistant heating, conducts heat, heat by the way of directly contact Amount is generally transmitted to the center region of low temperature of material with slower speed.In order to improve rate of heat transfer, generally require a power relatively Big resistance wire, bigger power can increase resistance wire metal loss at high temperature, aging and lost efficacy.The most prolonged and repeated add Hot tobacco shred also results in the loss of resistance wire, and some composition in tobacco shred can be formed on resistance wire surface under heating condition in a large number Coking material, taste is inhaled in impact.And, the waste heat that resistance wire produces can be transmitted to housing exterior walls, causes contacting with user Heating non-combustion-cigarette skin temperature is too high, in order to overcome this defect, generally requires the preferable thermal insulation layer of employing.

This utility model use electromagnetic induction indirect heating manner, heater element in the center of material, by self Eddy-current heating produces heat energy, therefore heats up rapidly.The most sensed metal inside just produce heat and EM induction system this Body does not discharge heat, and self electricity of induction system damages insignificant, even if nor affecting on electromagnetic induction system when heating power is bigger The service life of system, it is also possible to regulation uses power easily as required.Cigarette bullet is single use, unlike resistance wire is many Secondary Reusability, will not form coking material, even and if have a small amount of generation, abandon together as well as cigarette bullet, be unlikely to shadow Ring suction mouthfeel.The heat only trace accommodating intracavity portion is delivered to housing by radiation, and casing surface temperature is not over 50 DEG C, it is only necessary to use suitable heat-barrier material.

Owing to the basic object of electromagnetic induction heating is that the heat making secondary coil produce is maximum, therefore, sense heater wire Enclosing to be designed sufficiently small in gap between load, secondary coil to be made up of the material of Low ESR and high osmosis characteristic. Nonferrous metal or nonferrous metal utilize effect of energy owing to its high impedance and hypotonicity can destroy, and are not the most adopted With.Therefore, for electromagnetic induction heating system, the material such as cast iron, rustless steel can meet above-mentioned requirements, and pottery, glass, aluminum, The materials such as copper then can not meet requirement.

Electromagnetic induction heating of the present utility model atomization utensil and can the heating that is used in combination of the disposable cigarette bullet of disposal type Non-combustion-cigarette, have efficiency of heating surface height, homogeneous heating, smoke discharging volume is big, atomizing effect good, with low cost, mouthfeel is close to conventional roll The advantage of cigarette, simultaneously as use disposable can the cigarette bullet of disposal type, tobacco juice accommodates intracavity will not form coking, nothing Need cleaning, it is to avoid life-time service heating non-combustion-cigarette post-heating element forms the phenomenon of a large amount of burnt dirt.

Accompanying drawing explanation

Fig. 1 represents the structural representation of disposable cigarette bullet.

Fig. 2 represents the structural representation of heating non-combustion-cigarette.

Fig. 3 represents the structural representation of disposable cigarette bullet.

Fig. 4 represents the structural representation of disposable cigarette bullet.

Fig. 5 represents the structural representation of disposable cigarette bullet.

Fig. 6 represents the structural representation of another kind of heating non-combustion-cigarette.

Detailed description of the invention

Below in conjunction with embodiment, the utility model is described in further detail.

Embodiment 1

The present embodiment provides a kind of disposable cigarette bullet and utilizes the heating non-combustion-cigarette of disposable cigarette bullet.The structure of this cigarette bullet As shown in Figure 1: include the hardware 4 in diaphragm seal 1, cigarette bullet outer wall 2, cavity 3 and cavity 3；Hardware is spring-like Spiral winding, is made up around 20 circles of the iron wire of diameter 1.0mm, the diameter 0.5cm of spiral winding, highly 2.5cm.

The present embodiment provide a kind of heating non-combustion-cigarette utilizing disposable cigarette bullet, its structural representation as shown in Figure 2: bag Including housing 5, have the receiving chamber 6 for placing disposable cigarette bullet and other ingredients in housing 5, the inwall accommodating chamber 6 has Induction coil 7, to induction coil 7 indirect current so that spiral winding produces electric current, accommodates chamber 6 inwall and is provided with bore spine 8, use In the diaphragm seal 1 puncturing disposable cigarette bullet；Other ingredients include adding of circuit control part 13 and some other routine Hot non-combustion-cigarette parts such as air inlet 9, venthole 10, light emitting diode 11, pneumatic operated valve 12, power supply 14.One end of venthole 10 For aspiration end, aspiration end is provided with an openable lid, is used for changing disposable cigarette bullet.Bore spine 8 is arranged on aspiration end On lid, naturally it is also possible to be located at the position away from aspiration end.

We compare the heating effect of the heater element of the different spiral number of turn of identical material (iron wire), we several not Mixing with 1.5g tobacco shred respectively with spiral winding number of turn heater element, investigated its situation about being fuming (table 1), result shows, line The number of turn is more is fuming faster for circle.From the point of view of haze effect, the number of turn is the most, and smog is the biggest, and time more than spiral winding 20 circle, smog is bright Aobvious, when reaching 60 circle, flue gas starts containing the smell of burning.

Table 1 electromagnetic induction heating situation compares

According to electromagnetic inductive heating principle, under extraneous magnetic flux change effect, the internal electromotive force produced of metal parts As shown in formula (1):

$E=n\frac{\mathrm{\Δ}\mathrm{\φ}}{\mathrm{\Δ}t}\mathrm{...}\left(1\right)$

(E is induction electromotive force, and n is metallic closed coil turn, and Φ is magnetic flux, and t is transformation period)

Shown in the faradic current such as formula (2) produced:

I=E/R.................................. (2)

(I is induction current intensity, and E is induction electromotive force, and R is eddy current resistance)

Shown in heat release power such as formula (3):

Q=I²R...................................(3)

(Q is eddy current heat release power, and I is induction current intensity, and R is eddy current resistance)

From above formula (3), under same flux change rate, the number of turn of coil is the most, and induction electromotive force is the highest, Its internal faradic current is the biggest, and its heat release power is the biggest.

Embodiment 2

The heating non-combustion-cigarette that the present embodiment provides is substantially the same manner as Example 1, the gold that difference is in disposable cigarette bullet Belong to element structure different, respectively iron plate, close triangular shape iron hoop, closed circle tubular iron hoop, see respectively Fig. 3, Fig. 4 and Fig. 5.We have investigated the heating atomizing effect of exothermic material difformity (table 2) respectively, and hardware is all covered by tobacco shred, Tobacco shred consumption is 2.00g.

Result shows, if heater element area is the same, the change of shape is less for the impact of heating efficiency, and smog is imitated Really difference is inconspicuous.

The situation of being fuming of the difform hardware of table 2

Embodiment 3

The present embodiment mainly investigates the heat condition of difform hardware, the structure of heating non-combustion-cigarette and enforcement Example 1 is identical, and disposable cigarette bullet selects 3, iron wire, monolithic iron plate and closed circle tubular iron hoop respectively.2.00g tobacco shred, hardware It is completely covered by tobacco shred.

Result shows, although the total amount of the heat of iron wire heating release is minimum, but the surface temperature contacted with smokeable substance Degree height, so the atomization quantity of release is maximum.

The haze effect situation of the difform hardware of table 3

Above-mentioned experiment shows, iron wire or its coiling coil are conducive to atomization of being fuming, it is adaptable to heating non-combustion-cigarette is (low Temperature cigarette) electromagnetic induction heating.

Claims (10)

1. a disposable cigarette bullet, it is characterised in that include cigarette bullet outer wall, diaphragm seal and be made up of cigarette bullet outer wall and diaphragm seal The cavity of contained solid-state smokeable substance, in cavity, set the hardware that can produce eddy-current heating.

2. disposable cigarette bullet as claimed in claim 1, it is characterised in that described hardware is spiral winding.

3. disposable cigarette bullet as claimed in claim 2, it is characterised in that described disposable cigarette bullet is cylindric, described spiral Coil is coiled into cylindric；0.05-0.8 times of the diameter of a diameter of cavity of spiral winding.

4. disposable cigarette bullet as claimed in claim 2, it is characterised in that described spiral winding is the iron coil that iron wire is made, The a diameter of 0.5-5mm of iron wire；The number of turn of described spiral winding is 2-100 circle.

5. disposable cigarette bullet as claimed in claim 1, it is characterised in that described cavity is annular seal space.

6. disposable cigarette bullet as claimed in claim 1, it is characterised in that described hardware is iron wire.

7. a heating non-combustion-cigarette for the disposable cigarette bullet described in available any one of claim 1-6, including housing, housing Inside set power supply and accommodate chamber, it is characterised in that receiving intracavity, equipped with disposable cigarette bullet, is externally provided with electromagnetic induction at disposable cigarette bullet Coil.

Heat non-combustion-cigarette the most as claimed in claim 7, it is characterised in that described disposable cigarette bullet is with electromagnetic induction coil not Contact.

Heat non-combustion-cigarette the most as claimed in claim 7, it is characterised in that described electromagnetic induction coil is fixed on and accommodates chamber Inwall or the one end in receiving chamber.

Heat non-combustion-cigarette the most as claimed in claim 7, it is characterised in that the inwall in described receiving chamber sets and can puncture sealing The bore spine of film.