Summary of the invention
To solve foregoing problems, the present invention proposes a kind of atomising device, method and electronic smoke atomizer, utilizes tubule gapTobacco tar is directed at atomization at heating wire and avoids Oil Guide rope physical property variation bring risk, Oil Guide amount is stable and sufficient.
The first aspect of the present invention provides the atomising device in a kind of electronic smoke atomizer, and wherein atomizer includes tobacco tarChamber, atomising device include capillary Oil Guide portion；Capillary Oil Guide portion includes the tubule beam of more tubules composition, and tubule beam is inserted into tobacco tar chamberAnd immerse in tobacco tar, more tubules in tubule beam are fixed to one, and multiple capillary gaps, tobacco tar are formed between tubuleTobacco tar in chamber can wick into capillary gap.
Multi beam capillary channel is formed using the gap between Guan Yuguan in this way, these capillary channels are in tobacco tar with capillarityThe boundary that do not fix on the direction of flowing with the external world can carry out large area heat exchange with the external world.
Further, atomising device further include:
Heating element, heating element it is close or be tightly attached to tubule beam or the tubule that is wound in tubule beam between so thatThe heated component of the tobacco tar in tubule gap is heated.
Further, at least part of at least one tubule can heat the tobacco tar in tubule gap after powered up.ByThis, without adding additional heating element.
Further, at least one tubule includes the tube body being made of insulating material and coated in leading in the middle part of tube wallElectrocoat, conductive coating generate heat after powered up.
Further, at least one tubule includes the electric heating positioned at the electric insulation part at tubule both ends and positioned at capillary midsectionPortion, electric heating portion generates heat after powered up.
Further, tubule includes at least one following feature:
The cross sectional shape of tubule is round or polygon；
Tubule is hollow or solid；
Tubule materials include glass, quartz or ceramics.
The second aspect of the present invention provides a kind of electronic smoke atomizer, the atomization dress provided including first aspect present inventionIt sets.
The third aspect of the present invention is provided a kind of atomising device provided using present invention first aspect and is atomizedMethod, comprising: the one end in capillary Oil Guide portion is immersed in tobacco tar, tobacco tar passes through the capillary flow in tubule gap, heatingSmog is formed under airflow function afterwards, airflow direction is that one end of tobacco tar is immersed from tubule beam along the direction of tubule Shu Yanshen.
The fourth aspect of the present invention is provided a kind of atomising device provided using present invention first aspect and is atomizedMethod, comprising: the one or both ends of tubule beam are immersed in tobacco tar, air-flow passes through tubule beam and is heated portion of and directionIt is different from the direction of tubule Shu Yanshen.
The present invention forms multi beam capillary channel using the gap between Guan Yuguan, and tobacco tar is directed at heating using capillarityPartly atomized, Oil Guide amount is stable and sufficient, can effectively avoid tradition from directly heating Oil Guide rope atomization smoke oil and easily be carbonized Oil Guide ropeRisk.In addition, boundary of these capillary channels in tobacco tar not fixed with the external world on the direction of capillary flow, Neng GouyuThe external world carries out large area heat exchange, by heating element or the conductive exothermal of itself tobacco tar in capillary channel can be carried out compared withThe heating of big area coverage, sufficiently, atomization quantity is big for heating.
Specific embodiment
The present invention will be further described with attached drawing combined with specific embodiments below.
According to one embodiment of present invention, a kind of atomising device in electronic smoke atomizer is provided.Fig. 2A and2B illustrates the structural schematic diagram of electronic cigarette atomization device according to an embodiment of the invention.
As shown in Figure 2 A and 2 B, atomising device includes capillary Oil Guide portion；Capillary Oil Guide portion includes that more tubules formTubule beam 1 and heating element 2.The one or both ends insertion of tubule beam 1 is located at the tobacco tar chamber 3 in atomizer and immerses in tobacco tar.
The cross section of tubule beam 1 according to an embodiment of the invention is as shown in Figure 1, in Fig. 1, and tubule beam is by sevenTubule 101 forms, and tubule 101 is tightly packed fixation, and intimate contact with one another and formation is between adjacent tubule for tobacco tar streamDynamic capillary gap 102.It should be noted that although Fig. 1 shows that seven tubules 101 form the situation of tubule beam 1, however,It should be appreciated by those skilled in the art that this is merely illustrative, it is not the limit to fixed 101 radical of tubule of close-packed arraysFixed, as long as being capable of forming capillary gap and can conduct enough tobacco tar amounts, tubule radical can be arbitrarily selected, according to conductionThe considerations of amount is with overall structure volume, preferably 4-20 root or so.The fixing means of tubule, which can use, to be externally wrapped with, can also benefitIt is tied up with flexible strands of material or other methods, as long as can be fixed by tubule close-packed arrays.
The cross sectional shape of tubule 101 is circle in Fig. 1, selectable, in other embodiments, the section shape of tubule 101Shape can be polygon or other irregular shapes, as long as being capable of forming capillary gap i.e. after more close-packed arrays are fixedIt can.Tubule 101 can be hollow or solid, and in the case where tubule 101 is hollow, tobacco tar is in addition to can be by between tubuleIt is capable of forming capillary gap flowing, can also be flowed under capillary action by the channel of the hollow formation of tubule.Tubule 101Cross-sectional sizes can be selected according to the expectation gap after arrangement, by taking circular cross-section shown in FIG. 1 as an example, optional 0.005mm2-0.8mm2Left and right.For tobacco tar infiltration phenomenon and non electrically conductive material, such as quartz, ceramics, glass occur for its material, as long as having centainlyStrength and toughness.
It should be noted that being used for the purpose of the tubule beam illustrated the present invention above in conjunction with the example that Fig. 1 is illustratedStructural representation is not the limitation to quantity, shape, material, type or mode etc..Any capillarity that can use reachesTubule beam to the purpose of the present invention can be utilized.
The present invention forms multi beam capillary channel using the gap between Guan Yuguan, and tobacco tar is directed at heating using capillarityPartly atomized, Oil Guide amount is stable and sufficient, in addition, these capillary channels tobacco tar on the direction of capillary flow with the external worldThe boundary that do not fix can carry out large area heat exchange with the external world.
According to one embodiment of present invention, as shown in Figure 2 A, heating element 2 can be heater strip, heater strip winding orOtherwise it is close to tubule beam 1, or with tubule beam with forming certain intervals close to tubule beam 1.Tobacco tar by tubule 101 itBetween gap 102 capillary flow at heater strip 2, the heating of heated silk 2 is taken away to form smog by air.It may be selectedGround, heating element 2 can be other component different from heater strip, such as heating sheet, heating net etc.；Alternatively, selectively, addingHeated filament also can wind between each tubule, heat purpose as long as can reach.
Fig. 2A and Fig. 2 B respectively shows two kinds of atomization methods of embodiment according to the present invention.
As shown in Figure 2 A, according to one embodiment of present invention, one end of the tubule beam in capillary Oil Guide portion can be immersedIn tobacco tar in tobacco tar chamber 3, tobacco tar by gap 102 between tubule 101 (alternatively, in the case where tubule 101 is hollow,Also by the hollow passageway of tubule 101) capillarity rise, be to immerse one end of tobacco tar along tubule from tubule beam in directionUnder the airflow function in the direction (that is, the flow direction with tobacco tar is identical) of Shu Yanshen, heated component 2 forms smog after heating.
Fig. 2 B illustrates the atomization method of another embodiment according to the present invention.It, can be by capillary Oil Guide portion such as Fig. 2 BThe both ends of tubule beam immersed in the tobacco tar in tobacco tar chamber 3 respectively, tobacco tar by gap 102 between tubule 101 (alternatively,In the case that tubule 101 is hollow, also by the hollow passageway of tubule 101) capillary flow, be pooled to heating from two sidesAtomization is heated at component 2, air-flow passes through tubule beam and is heated portion of, and direction is vertical with the direction of tubule Shu Yanshen,The tobacco tar for taking away atomization forms smog.Selectable, the direction of air-flow can also be not exclusively vertical with the direction of tubule Shu Yanshen,Can slightly deflection, as long as different from oil circuit direction.In addition, in the embodiment, it also not necessarily must be from both ends fuel feeding, onlyIdentical purpose can also be reached from one end fuel feeding of tubule beam 1.
According to another embodiment of the invention, as shown in Figure 3A and Figure 3B, atomising device can not include heating element,But tobacco tar is heated by own material conductive exothermal or by coating conductive coating on tube body.
For example, in the present embodiment, tubule 101 can be spliced by two or more materials, with tobacco tar contact portionIt is electric insulation part 1011 made of electrically non-conductive material, and another part is electric heating portion 1012 made of thermo electric material, electric heating portion1012 can be set in the middle part of tubule 101, and electric insulation part 1011 can be set in the both ends of tubule 101, electric insulation part1011 connect with electric heating portion 1012 is spliced to form tubule 101.When tobacco tar is by capillary action to be directed at electric heating portion 1012, warp1012 heating atomization of electric heating portion is entrained by the flow of air to form smog.According to different heat demands, the tubule in tubule beam 1 can be wholeFor the above-mentioned tubule comprising two sections of material；Or the part tubule 101 in tubule beam 1 spliced by two or more materials andAt, and remaining tubule by only be made of electrically non-conductive material.Wherein, thermo electric material can be nickel or nichrome.
Alternatively, tubule 101 in this embodiment may include the tube body being made of insulating material and be coated in outside tube bodyThe conductive coating of wall, conductive coating can generate heat after powered up.When tobacco tar is by capillary action to be directed at electric heating portion 1012,Tobacco tar is entrained by the flow of air to form smog by the conductive coating heating atomization on tubule 101.Equally, according to different heat demands, carefullyTubule in tube bank 1 can all coat conductive coating；Or the part tubule 101 only in tubule beam 1 coats conductive coating,And remaining tubule is not coated by.The coated area of conductive coating on every tubule 101 can determine as needed, be empty in tubuleIn the case where the heart, conductive coating be can choose on outer wall and/or inner wall coated in tubule 101.
Similarly, do not include heating element but by 101 own material conductive exothermal of tubule or by tube bodyIt may include oil circuit (i.e. tobacco tar flow direction) and gas circuit that conductive coating, which is coated, come the atomization method for heating the atomising device of tobacco tar(i.e. airflow direction) identical and oil circuit and gas circuit difference two ways, respectively as shown in Figure 3A and Figure 3B, with Fig. 2A and Fig. 2 BThe two kinds of atomizing types shown are similar, and details are not described herein again.
According to another embodiment of the invention, a kind of electronic smoke atomizer, including aforementioned various mode realities are additionally providedExisting atomising device.
The present invention forms multi beam capillary channel using the gap between Guan Yuguan, and tobacco tar is directed at heating using capillarityPartly atomized, Oil Guide amount is stable and sufficient, in addition, the present invention forms multi beam capillary channel, energy using the gap between Guan YuguanIt is enough to carry out large area heat exchange with extraneous, by heating element or the conductive exothermal of itself can to the tobacco tar in capillary channel intoThe heating of the larger area coverage of row, sufficiently, atomization quantity is big for heating.
The embodiment of the present invention is elaborated above in conjunction with attached drawing, but the present invention is not limited to above-described embodiment,Within the knowledge of a person skilled in the art, the various changes made without departing from the purpose of the present inventionChange, the invention patent covering scope should all be belonged to.