CN208624642U - It is atomized core and electronic cigarette - Google Patents
It is atomized core and electronic cigarette Download PDFInfo
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- CN208624642U CN208624642U CN201820467431.2U CN201820467431U CN208624642U CN 208624642 U CN208624642 U CN 208624642U CN 201820467431 U CN201820467431 U CN 201820467431U CN 208624642 U CN208624642 U CN 208624642U
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 132
- 239000011248 coating agent Substances 0.000 claims abstract description 127
- 238000000889 atomisation Methods 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000003921 oil Substances 0.000 claims description 27
- 238000007639 printing Methods 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- 239000002196 Pyroceram Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 41
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 41
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The purpose of the application is to provide a kind of atomization core and electronic cigarette, wherein the atomization core of electronic cigarette is mainly to be made of oil-guiding element, at least one coating being arranged on oil-guiding element etc. for being equipped with micropore.Wherein, which is used to generate heat when being powered and heats oil-guiding element.Compared with prior art, the utility model is evenly heated oil-guiding element by coating realization, and make tobacco tar behind the micropore uniformly penetrating oil-guiding element inside by oil-guiding element, it is evenly heated by oil-guiding element, so that tobacco tar sprays rapidly from micropore after being atomized into gas, it preferably avoids tobacco tar to be deposited in inside oil-guiding element, to prevent tobacco tar from quick-fried oily phenomenon occur because uneven heating is even.
Description
Technical field
The utility model relates to a kind of electronic cigarette more particularly to a kind of atomization cores and electronic cigarette.
Background technique
Currently, electronic cigarette, i.e. electronic smoke atomizer, are a kind of electronic products for imitating cigarette, have as cigarette
Appearance, smog, taste and feeling.It is by means such as atomizations, by tobacco tar heating atomization, to substitute the side of traditionally on paper cigarette
Formula is atomized by way of burning.
Heating wire is wrapped in the outer of cordage mostly by cordage as oily medium by electronic cigarette in existing technology
Portion is atomized into smog so that cordage in heating wire adstante febre, to be conducted through to the tobacco tar come out of oil storage room, but due to cordage
Phenomena such as easy fluffing has dust, and poor, the local tobacco tar of conductivity of heat easily carbonizes.
However, there is following defect when in use in above structure, during heating due to heated uneven and
The accumulation of tobacco tar still will appear quick-fried oily phenomenon.
Utility model content
The shortcomings that for the above-mentioned prior art or deficiency, the technical problems to be solved in the utility model are how to avoid electronics
There is tobacco tar accumulation in use, inside oil-guiding element in tobacco atomizer, and uneven heating is even and leads to the phenomenon of quick-fried oil.
In order to solve the above technical problems, the utility model provides a kind of atomization core, comprising: leading equipped with micropore
Oily part；At least one coating being arranged on the oil-guiding element, the coating are used to generate when being powered described in heat and heating
Oil-guiding element.
The utility model additionally provides a kind of electronic cigarette, including above-mentioned atomization core.
Compared with prior art, since the oil-guiding element of the atomization core of electronic cigarette is equipped at least one when being powered
The coating of heat is generated, and oil-guiding element is evenly heated by coating realization, and make tobacco tar by oil-guiding element
Behind micropore uniformly penetrating oil-guiding element inside, it is evenly heated by oil-guiding element, so that tobacco tar is after being atomized into gas from micropore
It sprays rapidly, preferably avoids tobacco tar and be deposited in inside oil-guiding element, to prevent tobacco tar from quick-fried oil occur now because uneven heating is even
As.
Further, preferably, in order to meet the design and use demand in practical application, the coating is arranged in institute
State the outer wall of oil-guiding element or the inside of the oil-guiding element.
Further, preferably, the coating divides on the oil-guiding element in the linear of rule, random or combinations thereof
Cloth.So that there is no coated blockings for most of micropores on oil-guiding element, in favor of immersing the diffusion of the tobacco tar inside oil-guiding element
Or spray, tobacco tar is avoided to the maximum extent to be deposited in inside oil-guiding element.
Further, preferably, the coating extends distribution in spirally from inside to outside on the oil-guiding element.With into
The uniform conductive of central area and neighboring area that one step is conducive to coating heats.
Further, preferably, in order to meet the heat transfer of different oil-guiding elements and design requirement, the spirally extends
It is distributed as the linear distribution of equiangular spiral formula, any one distribution in constant velocity spiral formula or combinations thereof.
Further, preferably, the equiangular spiral formula is fermat spiral formula.With reduce because oil-guiding element central area with
The thermally conductive difference of neighboring area and caused by the even influence of uneven heating.
Further, preferably, in order to meet the uniformly transfer heat demand to oil-guiding element of different shapes, the coating exists
On the oil-guiding element from inside to outside serpentine-like line, right angle cabling, acute angle cabling, in obtuse angle cabling the distribution of any one cabling or its
Combined linear distribution.
Further, preferably, in order to enable the shape and resistance value of coating can satisfy the heat transfer and design of oil-guiding element
Demand, the atomization core includes two or more coating, and different types of coating is sequentially overlapped printing from bottom to up.
Further, preferably, the atomization core includes two or more coating, and different types of coating
It is parallel to each other after printing.To meet the thermally conductive demand to different regions, reduce because of oil-guiding element central area and neighboring area
Thermally conductive difference and caused by the even influence of uneven heating.
Further, preferably, the opposite sides of the oil-guiding element is respectively oil inlet face and cloudy surface out；The coating is set
It sets on the cloudy surface out.To guarantee that coating far from oil inlet face, and prevents coating when heated close to oil inlet face to the maximum extent
The tobacco tar of aggregation, and the tobacco tar for causing oil inlet face to be assembled generates the phenomenon of quick-fried oil.
Further, preferably, the atomization core further include: be provided on the cloudy surface out for accommodating institute
State the groove body of coating.In order to print, and prevent coating from occurring the phenomenon of width thickness unevenness in printing process, in addition, also
The contact area between coating and oil-guiding element can be increased, coating is promoted and effect is evenly heated to oil-guiding element.
Further, preferably, the width of the groove body is gradually reduced along away from one end of the cloudy surface out.To make
Tobacco tar is obtained after immersing oil-guiding element, during mobile to cloudy surface out, the temperature being subject to is gradually risen, with maximum limit
Degree enables tobacco tar to be atomized faster when with coating layer touch, and is unlikely to be deposited in around groove body.
Further, preferably, the stepped distribution on the depth direction of the groove body of the width of the groove body.With
Facilitate the printing of variety classes coating to be superimposed, and variety classes can be controlled by the difference of ladder different in setting groove body
Contact area between the shape of coating and various type coatings and oil-guiding element, to be suitable for unlike material layer in oil-guiding element
Demand for heat.
Further, preferably, the coating is the metallic resistance coating being arranged on the oil-guiding element, nonmetallic electricity
Any one in resistance coating or combinations thereof is formed.
Further, preferably, the metallic resistance coating includes: copper, tungsten, molybdenum, manganese, nickel, any one electricity in chromium
Resistance paste or combinations thereof.
Further, preferably, the non-metallic resistor coating includes: graphene, any one coating in silicon carbide
Or combinations thereof.
Further, preferably, the oil-guiding element be porous ceramic matrices suitable, it is any in porous pyroceram matrix
One kind or combinations thereof.
Further, preferably, the resistance of the coating is 0.5~1.5 Ω, so that metal coating is produced when being powered
Raw heat is not too high will not be too low, to meet the needs of using.
Further, preferably, the coating with a thickness of 0.45~0.55mm, to prevent coating from contacting with cloudy surface out
Heat occur excessively high and lead to the phenomenon of quick-fried oil in place.
Further, preferably, the width of the coating is 0.5~1.5mm.To prevent the excessive possibility of width of coating
Cause some areas to block a large amount of micropore and the phenomenon that part tobacco tar accumulation occurs.
Further, preferably, facilitating the assembling in practical application, the atomization core further include: with institute
Positive electrical wire and negative electrical wire that the opposite end of metal coating is separately connected are stated, for being electrically connected external circuit.
Further, preferably, the shape of the oil-guiding element be cylindrical body, it is Elliptic Cylinder, square, cuboid, different
In body any one or combinations thereof.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1: the structural schematic diagram of core is atomized in the utility model first embodiment；
Fig. 2: the diagrammatic cross-section of core is atomized in the utility model first embodiment；
Fig. 3: the structural schematic diagram of core is atomized in the utility model second embodiment.
Fig. 4: the diagrammatic cross-section of core is atomized in the utility model fourth embodiment.
Fig. 5: the diagrammatic cross-section of oil-guiding element in the 5th embodiment of the utility model.
Fig. 6: the diagrammatic cross-section of oil-guiding element in the utility model sixth embodiment.
Fig. 7: the structural schematic diagram of the 7th embodiment floating coat of the utility model.
Fig. 8: the structural schematic diagram of core is atomized in the 8th embodiment of the utility model.
Fig. 9: the structural schematic diagram of core is atomized in the 9th embodiment of the utility model.
Figure 10: the diagrammatic cross-section of core is atomized in the tenth embodiment of the utility model.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As depicted in figs. 1 and 2, the first embodiment of the utility model provides a kind of atomization core, commonly used
In electronic cigarette, mainly it is made of oil-guiding element 1, at least one coating 2 being arranged on oil-guiding element 1 etc. equipped with micropore.
Wherein, which is used to generate heat when being powered and heats oil-guiding element 1.So that tobacco tar with oil-guiding element 1
After contact, and after slowly infiltrating 1 inside of oil-guiding element by the micropore of oil-guiding element 1, it is atomized under the heat effect of oil-guiding element 1
Mist of oil, and sprayed from the micropore of oil-guiding element 1.
It can be seen from the above content that the oil-guiding element due to above-mentioned atomization core is produced equipped at least one when being powered
The coating 2 of heat amount, and being evenly heated to oil-guiding element 1 is realized by the coating 2, and make tobacco tar by oil-guiding element 1
1 inside of micropore uniformly penetrating oil-guiding element after, be evenly heated by oil-guiding element 1, so that tobacco tar is after being atomized into gas from micro-
Sprayed rapidly in hole, preferably avoid tobacco tar and be deposited in inside oil-guiding element, with prevent tobacco tar because uneven heating is even occur it is quick-fried
Oily phenomenon.
Specifically, as preferred mode, the outer wall in oil-guiding element 1 is can be set in the coating 2 in the present embodiment.With convenient
In the case that coating is arranged, it is evenly heated oil-guiding element 1.
Further, preferably, as shown in Figure 1, the present embodiment floating coat 2 is linearly distributed on oil-guiding element 1.
It follows that since coating 2 is linearly distributed on oil-guiding element 1, so that most of on oil-guiding element 1
Micropore in favor of immersing the diffusion or ejection of the tobacco tar inside oil-guiding element 1, is avoided to the maximum extent there is no the blocking of coated 2
Tobacco tar is deposited in inside oil-guiding element 1, and since the coating of the application 2 uses the layout structure of linear distribution, so that lead
Be divided into different subregions from the position coated 2 that coating 2 is in contact on oily part 1 so that the central area of all subregion with
The distance between linear coating 2 is shorter, is conducive on oil-guiding element 1 that all subregion is by rapid conduction heating, to realize oil-guiding element
1 entirety is evenly heated.
Preferably, the coating 2 in the present embodiment extends distribution in spirally from inside to outside on oil-guiding element 1, with further
The uniform conductive of the central area and neighboring area that are conducive to coating 2 heats.
In addition, the present embodiment can also be using other classes such as equiangular spiral, constant velocity spirals for the coating 2 on oil-guiding element 1
The regular linear of type is distributed, it is clear that the present embodiment floating coat 2 can also using etc. other kinds of irregular linear distribution, because
This, the present embodiment for coating 2 be using rule linear distribution or irregular linear distribution do not make specifically limit and
Excessive elaboration.
As shown in Fig. 2, the opposite sides of the oil-guiding element 1 in the present embodiment is respectively oil inlet face 6 and cloudy surface 3 out, also,
Above-mentioned coating 2 can be set on cloudy surface 3 out, to guarantee that coating 2 far from oil inlet face 6, and prevents coating 2 from adding to the maximum extent
The tobacco tar assembled when hot close to oil inlet face 6, and the tobacco tar for causing oil inlet face 6 to be assembled generates the phenomenon of quick-fried oil.
In addition, it is noted that the oil-guiding element 1 in the application is preferably porous ceramic matrices suitable, to guarantee that oil-guiding element has
Standby preferable swelling rate and oil storage function, prevent the phenomenon that tobacco tar is burnt.Obviously, the oil-guiding element 1 in the present embodiment
It can also be selected as other thermally conductive Oil Guide matrixes resistant to high temperature such as porous pyroceram matrix according to actual needs.
Also, as it is further preferred that above-mentioned porous ceramics can be by the materials such as emergy, silicon carbide, cordierite
Any one or combinations thereof constituted.So that the gap of the micropore of the porous ceramics generated can preferably meet the need used
It asks, and has preferable Oil Guide and oil storage function.
In addition, the oil-guiding element 1 in the present embodiment can also be porous pyroceram matrix etc., therefore, the present embodiment pair
Specifically restriction and explanation are not made using the oil-guiding element of which kind of form in oil-guiding element.
In detail, the coating 2 in the present embodiment is the metallic resistance coating being printed on oil-guiding element, so that coating 2 has
There is preferable thermally conductive and conductive effect, and is not easily decomposed.
Also, as preferred mode, metallic resistance coating can be the gold such as copper, tungsten, molybdenum, manganese, nickel, chromium in the present embodiment
Belong to any one in resistance slurry or combinations thereof.That is, the metallic resistance coating in the present embodiment can be by single kind
Metallic resistance slurry constitute, printed or different types of after can also being mixed by different types of metallic resistance slurry
Metallic resistance slurry successively carries out mixed printing and is formed.Therefore, which kind of class kind the present embodiment uses for metallic resistance coating
Type does not make specifically restriction and explanation.
Also, the resistance of the coating 2 in the present embodiment is preferably 0.5~1.5 Ω, so that coating 2 is generated when being powered
Heat it is not too high will not be too low, to meet the needs of using.
In detail, the thickness of the coating 2 in the present embodiment can be preferably 0.45~0.5mm, to prevent coating 2 and mist out
It is excessively high and lead to the phenomenon of quick-fried oil that heat occurs in the place that face 3 contacts.Also, in practical applications, the width of above-mentioned coating 2
It can be obtained according to resistance and length computation.Preferably, coating 2 in the present embodiment with a thickness of 0.5mm.
Also, as preferred mode, the width of the coating 2 in the present embodiment can be preferably 0.5mm~1.5mm, with
Prevent the excessive some areas that may cause of the width of coating from blocking a large amount of micropore and the phenomenon that part tobacco tar accumulation occur.Preferably
Ground, the width of the coating 2 in the present embodiment are 1mm.
In addition, the atomization core in the application further includes the phase with coating 2 in order to facilitate the assembling in practical application
To positive electrical wire 4 and negative electrical wire 5 that both ends are separately connected, for connecting external circuit.
In addition, in order to meet design in practical application and assembly demand, the shape of the oil-guiding element in the application can be with
Preferably in the stereochemical structures such as cylindrical body, square, Elliptic Cylinder, cuboid, obform body any one or combinations thereof.Such as figure
Shown in 1, the present embodiment, which only takes a cylinder as an example, makees brief description.
Present invention also provides one embodiment, the second embodiment of the application is that above-mentioned first embodiment is roughly the same,
The difference is that the linear distribution for being distributed as rule of the coating in the present embodiment, to meet the layout requirements of design, and
Enable all subregion by the segmentation of rule, to be more advantageous to the uniformly transfer heat of all subregion.
The distribution of the present embodiment floating coat can arrange for equiangular spiral formula, so that all subregion can uniformly be divided
It cuts, to be more advantageous to the uniformly transfer heat of all subregion.
Also, preferably, as shown in figure 3, the distribution of the present embodiment floating coat is preferably fermat spiral formula.To reduce because of Oil Guide
The thermally conductive difference of part central area and neighboring area and caused by the even influence of uneven heating.In addition, it is noted that this reality
The spirally in example is applied other than for the arrangement of equiangular spiral formula, can also be the line of the rule such as constant velocity spiral or other non-threaded shapes
Property distribution.
Obviously, the present embodiment can also be selected such as in constant velocity spiral formula according to the demand of 1 material of oil-guiding element according to actual needs
Equidistant spirally, and make the spiral equidistant interval of equidistant spirally according to the heat dissipation of oil-guiding element 1 needs be set as apply slice width
1 to 5 times of degree.With the uniformly transfer heat on the surface of oil-guiding element 1 and its inside, and to have on oil-guiding element 1 sufficient amount of micro-
Hole, with the tobacco tar of timely discharge atomization.
Therefore, the present embodiment does not make specifically restriction and explanation using what type of linear distribution for coating.
Present invention also provides one embodiment, the 3rd embodiment of the application and above-mentioned any one embodiment substantially phase
Together, the difference is that, the coating 2 in the present embodiment is the non-metallic resistor slurry being printed on oil-guiding element, such as graphene, carbon
Any one in the non-metallic resistors slurry such as SiClx or combinations thereof, so that coating 2 has preferable thermally conductive and conductive effect, and
It is not easily decomposed.
Present invention also provides one embodiment, the fourth embodiment of the application is further with above-mentioned any one embodiment
It improves, it is improved in that in the fourth embodiment of the application, as shown in figure 4, above-mentioned atomization core further include:
It is provided with out on cloudy surface 3 for accommodating the groove body (not indicating in figure) of metal coating 2.In order to print, and according to the thickness of groove body
Degree and width and shape limit the thickness and width and shape of metal coating 2, prevent metal coating 2 from going out in printing process
The phenomenon of existing width thickness unevenness, further, it is also possible to pass through groove body so that the opposite sides of metal coating 2 also with groove body two sides
It is in contact, to increase contact area, promotes metal coating 2 and effect is evenly heated to oil-guiding element.
Present invention also provides one embodiment, the 5th embodiment of the application is further with above-mentioned any one embodiment
Improve, it is improved in that in the 5th embodiment of the application, as shown in figure 5, the width of groove body 11 along away from it is above-mentioned go out
One end of cloudy surface 3 is gradually reduced.So that tobacco tar is after immersing oil-guiding element 1, during mobile to cloudy surface 3 out, by
To temperature gradually rise, to enable tobacco tar to be atomized faster when contacting with coating 2 to the maximum extent, without
As for being deposited in around groove body 11.
Present invention also provides one embodiment, the sixth embodiment of the application is further with above-mentioned any one embodiment
It improves, it is improved in that in the sixth embodiment of the application, as shown in fig. 6, the width of above-mentioned groove body 11 is in groove body 11
Depth direction on stepped distribution.To facilitate the printing of variety classes coating 2 to be superimposed, and can be by setting groove body 11
Contact surface between shape and various type coatings 2 and oil-guiding element 1 of the difference of different ladders to control variety classes coating 2
Product, to be suitable for the demand for heat to unlike material layer in oil-guiding element 1.
Present invention also provides one embodiment, the 7th embodiment of the application is further with above-mentioned any one embodiment
It improves, it is improved in that in the 7th embodiment of the application, as shown in fig. 7, atomization core includes two or more
Coating 2, and different types of coating 2 is sequentially overlapped printing from bottom to up.So that the shape and resistance value of coating 2 can satisfy
The heat transfer of oil-guiding element 1 and design requirement.
In addition, it is necessary to explanation, the present embodiment illustrates for convenience, as shown in fig. 7, only enumerate 3 kinds it is not of the same race
The coating of class explains for copper coating 21 as shown in Figure 7, tungsten coating 22, molybdenum coating 23, without the species number to coating
Amount and its coatings combine mode carry out excessive elaboration and specific restriction.Also, the width of different types of coating 2 can be with
It is identical, it can also be different, and the present embodiment does not make specifically restriction and explanation to this.
Present invention also provides one embodiment, the 8th embodiment of the application is roughly the same with above-mentioned 7th embodiment,
The difference is that as shown in figure 8, different types of coating 2 is parallel to each other after printing in the present embodiment.To meet to not
The thermally conductive demand in same region reduces uneven heating caused by due to the thermally conductive difference of 1 central area of oil-guiding element and neighboring area
Even influence.
In addition, it is necessary to which explanation, the present embodiment illustrate for convenience, only applied with copper coating 21 shown in Fig. 8, tungsten
It is explained for 23 3 kinds of layer 22, molybdenum coating different types of coatings, without to the number of species of coating and its coatings combine
Mode carries out excessive elaboration and specific restriction.Also, only to be briefly described using linear programming shown in Fig. 8, and
The linear programming not used specifically to it makees specific limit and excessive elaboration.
The another embodiment of the utility model provides a kind of atomization core, the 9th embodiment of the application with it is above-mentioned
Any embodiment is roughly the same, the difference is that, above-mentioned coating 2 on oil-guiding element 1 from inside to outside can with serpentine-like line,
Right angle cabling, acute angle cabling, in obtuse angle cabling any one cabling distribution or combinations thereof linear distribution, to meet to not similar shape
The uniformly transfer heat demand of the oil-guiding element 1 of shape, is particularly suitable for non-cylinder, such as Elliptic Cylinder, square, cuboid, obform body
Equal cube structures are evenly heated design.
For convenience 2 cabling of coating in the present embodiment is illustrated, as shown in figure 9, the present embodiment only with serpentine,
It is explained for the linear distribution that right angle cabling, acute angle cabling, obtuse angle cabling are combined.
Present invention also provides one embodiment, the tenth embodiment of the application is roughly the same with above-described embodiment, no
It is with place, as shown in Figure 10, the coating in the present embodiment is set to the inside of oil-guiding element 1, so that on oil-guiding element 1
There is no the blockings of coated 2 for most of micropores, in favor of immersing the diffusion or ejection of the tobacco tar inside oil-guiding element 1, to greatest extent
Ground avoids tobacco tar and is deposited in inside oil-guiding element 1, and since the coating of the application 2 uses the layout structure of linear distribution,
So that different subregions are divided into from the position coated 2 that coating 2 is in contact on oil-guiding element 1, so that the center of all subregion
The distance between region and linear coating 2 are shorter, are conducive on oil-guiding element 1 that all subregion is by rapid conduction heating, to realize
Oil-guiding element 1 is whole to be evenly heated.
Specifically, the inside of oil-guiding element 1 offers the cavity being linearly distributed, so that after injection coating paste, shape
At linear distribution.
In addition, it is noted that in the present embodiment oil-guiding element 1 can also by upper Oil Guide matrix, with upper Oil Guide matrix phase
The lower Oil Guide matrix of cooperation is constituted, wherein at least one offers linear point on upper Oil Guide matrix and lower Oil Guide matrix
The groove body 11 of cloth, for accommodating above-mentioned coating.
Therefore, the present embodiment does not make specifically restriction and explanation using which kind of type for oil-guiding element 1.
Present invention also provides one embodiment, it includes above-mentioned that the 11st embodiment of the application, which provides a kind of electronic cigarette,
The atomization core of any one embodiment.
It can be seen from the above content that since the oil-guiding element of the atomization core of the electronic cigarette of the application is equipped at least one
Kind generates the coating 2 of heat when being powered, and realizes being evenly heated to oil-guiding element 1 by the coating 2, and make tobacco tar
Behind 1 inside of micropore uniformly penetrating oil-guiding element by oil-guiding element 1, it is evenly heated by oil-guiding element 1, so that tobacco tar is being atomized
At spraying rapidly from micropore after gas, tobacco tar is preferably avoided because being deposited in inside oil-guiding element, to prevent tobacco tar because heated
Unevenly there is quick-fried oily phenomenon.
Above embodiments are only to illustrate the technical solution of the utility model and non-limiting, reference only to preferred embodiment pair
The utility model is described in detail.Those skilled in the art should understand that can be to the technology of the utility model
Scheme is modified or equivalent replacement, without departing from the spirit and scope of the technical scheme of the present invention, should all cover in this reality
With novel scope of the claims.
Claims (23)
1. a kind of atomization core characterized by comprising the oil-guiding element equipped with micropore；
At least one coating being arranged on the oil-guiding element, the coating are used to generate when being powered and lead described in heat and heating
Oily part.
2. atomization core according to claim 1, which is characterized in that the outer of the oil-guiding element is arranged in the coating
The inside of wall or the oil-guiding element.
3. atomization core according to claim 1, which is characterized in that the coating is on the oil-guiding element in rule
Then, random or combinations thereof linear distribution.
4. atomization core according to claim 3, which is characterized in that the coating on the oil-guiding element by it is interior to
Extend distribution in spirally outside.
5. atomization core according to claim 4, which is characterized in that the spirally extension is distributed as equiangular spiral
The linear distribution of any one distribution in formula, constant velocity spiral formula or combinations thereof.
6. atomization core according to claim 5, which is characterized in that the equiangular spiral formula is fermat spiral formula.
7. atomization core according to claim 3, which is characterized in that the coating on the oil-guiding element by it is interior to
Outer serpentine-like line, right angle cabling, acute angle cabling, in obtuse angle cabling any one cabling distribution or combinations thereof linear distribution.
8. atomization core according to claim 3, which is characterized in that the atomization core includes two or more
Coating, and different types of coating is sequentially overlapped printing from bottom to up.
9. atomization core according to claim 3, which is characterized in that the atomization core includes two or more
Coating, and different types of coating is parallel to each other after printing.
10. atomization core as claimed in any of claims 1 to 9, which is characterized in that the phase of the oil-guiding element
It is respectively oil inlet face and cloudy surface out to two sides；The coating setting is on the cloudy surface out.
11. atomization core according to claim 10, which is characterized in that the atomization core further include: open
It is located on the cloudy surface out for accommodating the groove body of the coating.
12. atomization core according to claim 11, which is characterized in that the width of the groove body goes out along described in
One end of cloudy surface is gradually reduced.
13. atomization core according to claim 11, which is characterized in that the width of the groove body is in the groove body
Stepped distribution on depth direction.
14. atomization core as claimed in any of claims 1 to 9, which is characterized in that the coating is setting
It is formed in the metallic resistance coating on the oil-guiding element, any one in non-metallic resistor coating or combinations thereof.
15. atomization core according to claim 14, which is characterized in that the metallic resistance coating include: copper,
Tungsten, molybdenum, manganese, nickel, any one resistance slurry or combinations thereof in chromium.
16. atomization core according to claim 14, which is characterized in that the non-metallic resistor coating includes: stone
Any one coating or combinations thereof in black alkene, silicon carbide.
17. atomization core as claimed in any of claims 1 to 9, which is characterized in that the oil-guiding element is more
In hole ceramic matrix, porous pyroceram matrix any one or combinations thereof.
18. atomization core as claimed in any of claims 1 to 9, which is characterized in that the resistance of the coating
For 0.5~1.5 Ω.
19. atomization core as claimed in any of claims 1 to 9, which is characterized in that the thickness of the coating
For 0.45~0.55mm.
20. atomization core as claimed in any of claims 1 to 9, which is characterized in that the width of the coating
For 0.5~1.5mm.
21. atomization core according to claim 1, which is characterized in that the atomization core further include: with institute
Positive electrical wire and negative electrical wire that the opposite end of coating is separately connected are stated, for being electrically connected external circuit.
22. atomization core according to claim 1, which is characterized in that the shape of the oil-guiding element is cylindrical body, ellipse
Cylindrical body, square, in cuboid any one or combinations thereof.
23. a kind of electronic cigarette, which is characterized in that including atomization core knot described in any one of the claims 1 to 22
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467431.2U CN208624642U (en) | 2018-03-30 | 2018-03-30 | It is atomized core and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467431.2U CN208624642U (en) | 2018-03-30 | 2018-03-30 | It is atomized core and electronic cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN208624642U true CN208624642U (en) | 2019-03-22 |
Family
ID=65731871
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467431.2U Active CN208624642U (en) | 2018-03-30 | 2018-03-30 | It is atomized core and electronic cigarette |
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| CN (1) | CN208624642U (en) |
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| CN110037349A (en) * | 2019-04-02 | 2019-07-23 | 湖南聚能陶瓷材料有限公司 | A kind of micropore ceramics heater and preparation method thereof for electronic cigarette |
| CN110169605A (en) * | 2019-05-22 | 2019-08-27 | 深圳麦克韦尔股份有限公司 | Electronic atomization device and its heat generating component and heater |
| CN110183225A (en) * | 2019-05-29 | 2019-08-30 | 肇庆市天华电子科技有限公司 | Electronic cigarette ceramic heating sheet and manufacturing method thereof |
| CN110313642A (en) * | 2018-03-30 | 2019-10-11 | 上海新型烟草制品研究院有限公司 | It is atomized core and electronic cigarette |
| WO2020191985A1 (en) * | 2019-03-25 | 2020-10-01 | 云南中烟工业有限责任公司 | Coated silicon-based atomization chip of electronic cigarette and method for preparing same |
| WO2021073564A1 (en) * | 2019-10-18 | 2021-04-22 | 深圳麦克韦尔科技有限公司 | Atomizing core and electronic atomizing device |
| WO2022021036A1 (en) * | 2020-07-28 | 2022-02-03 | 深圳麦克韦尔科技有限公司 | Atomization core, atomizer, and atomization device |
| WO2022037678A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市合元科技有限公司 | Electronic cigarette, electronic cigarette atomizer and atomization assembly |
| CN115445032A (en) * | 2022-09-30 | 2022-12-09 | 杭州电子科技大学 | MEMS chip capable of atomizing nutrient solution |
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| CN110313642A (en) * | 2018-03-30 | 2019-10-11 | 上海新型烟草制品研究院有限公司 | It is atomized core and electronic cigarette |
| WO2020191985A1 (en) * | 2019-03-25 | 2020-10-01 | 云南中烟工业有限责任公司 | Coated silicon-based atomization chip of electronic cigarette and method for preparing same |
| US10945459B1 (en) | 2019-03-25 | 2021-03-16 | China Tobacco Yunnan Industrial Co., Ltd | Plated silicon-based electronic cigarette atomizing chip and preparation method thereof |
| CN110037349A (en) * | 2019-04-02 | 2019-07-23 | 湖南聚能陶瓷材料有限公司 | A kind of micropore ceramics heater and preparation method thereof for electronic cigarette |
| CN110169605A (en) * | 2019-05-22 | 2019-08-27 | 深圳麦克韦尔股份有限公司 | Electronic atomization device and its heat generating component and heater |
| CN110183225A (en) * | 2019-05-29 | 2019-08-30 | 肇庆市天华电子科技有限公司 | Electronic cigarette ceramic heating sheet and manufacturing method thereof |
| WO2021073564A1 (en) * | 2019-10-18 | 2021-04-22 | 深圳麦克韦尔科技有限公司 | Atomizing core and electronic atomizing device |
| WO2022021036A1 (en) * | 2020-07-28 | 2022-02-03 | 深圳麦克韦尔科技有限公司 | Atomization core, atomizer, and atomization device |
| WO2022037678A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市合元科技有限公司 | Electronic cigarette, electronic cigarette atomizer and atomization assembly |
| CN115445032A (en) * | 2022-09-30 | 2022-12-09 | 杭州电子科技大学 | MEMS chip capable of atomizing nutrient solution |
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Address after: 200082 No. 717, Changyang Road, Shanghai, Yangpu District Patentee after: SHANGHAI TOBACCO GROUP Co.,Ltd. Country or region after: China Patentee after: SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE Co.,Ltd. Address before: Room 740, Building 20, 733 Changyang Road, Yangpu District, Shanghai 200082 Patentee before: SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE Co.,Ltd. Country or region before: China Patentee before: SHANGHAI TOBACCO GROUP Co.,Ltd. |
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