CN110432557A - Add heat passage atomizer - Google Patents
Add heat passage atomizer Download PDFInfo
- Publication number
- CN110432557A CN110432557A CN201910851823.8A CN201910851823A CN110432557A CN 110432557 A CN110432557 A CN 110432557A CN 201910851823 A CN201910851823 A CN 201910851823A CN 110432557 A CN110432557 A CN 110432557A
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- Prior art keywords
- heating line
- heating
- heat passage
- region
- add heat
- Prior art date
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- 238000010438 heat treatment Methods 0.000 claims abstract description 155
- 239000007788 liquid Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 51
- 239000011799 hole material Substances 0.000 description 25
- 241000208125 Nicotiana Species 0.000 description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 11
- 230000006872 improvement Effects 0.000 description 11
- 238000003860 storage Methods 0.000 description 6
- 239000003571 electronic cigarette Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Abstract
The present invention provides one kind and adds heat passage atomizer comprising: positive electrode, negative electrode, heating line and circuit carrier；The positive electrode, negative electrode, heating line are set in the circuit carrier；The heating line is electrically connected between the positive electrode and negative electrode.Heating line of the invention be it is a plurality of, between a plurality of heating line by intersection or it is disjoint in a manner of be connected between two electrodes, so to constitute closed communicating region, closed communicating region constitutes heating region.And due to the competitiveness of electric power between each heating line, and then obtain more uniform Temperature Distribution.By slotting in circuit carrier, and then improve atomizing effect and atomization quantity.
Description
Technical field
The present invention relates to electronic cigarette technical field more particularly to a kind of add heat passage atomizer applied to electronic cigarette.
Background technique
Electronic cigarette is a kind of electronic product for imitating cigarette, passes through the means such as atomization, converts steam for nicotine etc.
Afterwards, it is sucked for user, to realize the function similar with conventional cigarette.Existing electronic cigarette specifically includes that battery component, atomization
Device etc., wherein atomizer can be atomized the tobacco juice of storage under the power supply of battery component and be sucked for user.In this way, overcoming
When traditional cigarette is burnt the problem of the harmful substances such as synchronous release tar, carbon monoxide.
However, the porous ceramics for storing tobacco tar in existing electronic smoke atomizer is when heated, heats and do not fill there are tobacco tar
The problem of dividing, cause the waste of tobacco tar.In addition, the heating function in order to realize atomizer, on existing electronic smoke atomizer
It is provided with heating line, however when being locally damaged in route, it will lead to scrapping for this heating line.Therefore, needle
To the above problem, it is necessary to propose further solution.
Summary of the invention
The present invention is intended to provide one kind adds heat passage atomizer and electronic cigarette, with overcome it is existing in the prior art not
Foot.
In order to solve the above technical problems, the technical scheme is that
One kind adding heat passage atomizer comprising: positive electrode, negative electrode, heating line and circuit carrier；
The positive electrode, negative electrode, heating line are set in the circuit carrier；
The heating line is electrically connected between the positive electrode and negative electrode, and the item number of the heating line is M, and M >=
2, there is between each heating line L intersection point, L >=0；
The positive and negative electrode and heating line constitute closed communicating region, and each closed communicating region constitutes heating region,
Without circuit in the heating region, the number of the heating region is N, N=M+L-1；
The circuit carrier is insulator, and the densely covered pore channel in inside makes liquid enter institute by hole channel permeability
State heating region；
At least provided with a low liquid flowing resistance channel region, the low liquid flowing resistance in the circuit carrier
Channel region is corresponding with the heating region, so that the resistance that liquid enters the heating region is less than the resistance into other regions
Power.
As the improvement for adding heat passage atomizer of the invention, L >=1.
As the improvement for adding heat passage atomizer of the invention, the material of the circuit carrier is selected from ceramic, crystal,
Glass or their mixture.
As the improvement for adding heat passage atomizer of the invention, the low liquid flowing resistance channel region is is opened in
The oil guide groove and/or oil guiding hole in circuit carrier are stated, it can be higher filled with porosity in the oil guide groove and/or oil guiding hole
Material, the extending direction of the oil guide groove and/or oil guiding hole is vertical with the face holding where the heating line.
As the improvement for adding heat passage atomizer of the invention, the depth of the oil guide groove is that the circuit carrier is thick
The 10%-90% of degree.
As the improvement for adding heat passage atomizer of the invention, the material of the heating line selected from silver, nickel, chromium,
One of platinum, palladium, ruthenium, iron, gold or the alloy that they are formed.
As the improvement for adding heat passage atomizer of the invention, the sheet resistance of heating line described in any bar is 50-500
Ω/sq。
As the improvement for adding heat passage atomizer of the invention, the heating line uses positive temperature coefficient material
Material.
As the improvement for adding heat passage atomizer of the invention, the positive temperature resistor coefficient is 100-3000ppm/
℃。
As the improvement for adding heat passage atomizer of the invention, when the heating line is two, two heating lines
Between keep non-intersecting.
As the improvement for adding heat passage atomizer of the invention, when the heating line is two, two heating lines
Intersect and is arranged in a manner of the figure of eight.
As the improvement for adding heat passage atomizer of the invention, when the heating line is three or more, each heater wire
Road forms network structure.
Compared with prior art, the beneficial effects of the present invention are: heating line of the invention is a plurality of, a plurality of heating line
Between by intersection or it is disjoint in a manner of be connected between two electrodes, so to constitute closed communicating region, each closure
Connected region constitutes the heating region for playing atomization heat effect.
Intersection or disjoint connection type, increase circuit reliability between a plurality of heating line, so ought be all the way
Or a few path loss bad whens, route are still connected to, and still have the function of heating atomization.And due to electric power between each heating line
Competitiveness so that heating is more uniform and symmetrical, and then obtains more uniform Temperature Distribution.
The present invention in circuit carrier by slotting, the liquid that can so store circuit carrier to short line,
The high-temperature region with practical atomization ability is led, and the mechanical structure of circuit carrier and the function of carrying adding thermal resistance will not be damaged
Can, and then improve atomizing effect and atomization quantity.
The present invention by using positive temperature coefficient material so that ought heating line all the way temperature it is slightly higher, pass through increasing
Power-up resistance, reduces branch current, and then reduce heating automatically, and final realize is evenly heated.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the embodiment for adding heat passage atomizer of the invention, wherein between two heating lines
Spacing be first gradually increased, then be gradually reduced, oil guide groove is rectangular slot；
Fig. 2 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein two heating lines it
Between spacing be first gradually increased, then be gradually reduced, oil guide groove is rectangular slot；
Fig. 3 is the sectional view for adding heat passage atomizer of the invention；
Fig. 4 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein two heating lines are protected
Maintain an equal level row；
Fig. 5-1 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein the shape of heating line
Shape is substantially in M shape, and low liquid flowing resistance channel region is that the radial section in heating region middle position is arranged in is circular area
Domain；
Fig. 5-2 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein the shape of heating line
Shape is substantially in M shape, and low liquid flowing resistance channel region is that be separately positioned on the radial section of heating region both sides position be round
Region；
Fig. 6 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein two heating line phases
It hands over and is arranged in a manner of the figure of eight；
Fig. 7 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein each heating line is formed
Network structure, oil guiding hole are multiple；
Fig. 8 is the top view of another embodiment for adding heat passage atomizer of the invention, wherein each heating line is formed
Network structure, oil guiding hole are one.
Specific embodiment
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 description, 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.
As shown in Figure 1-3, heat passage atomizer of adding of the invention includes: circuit carrier 1, positive electrode 2, negative electrode
3, heating line 4.Wherein, the positive electrode 2, negative electrode 3, heating line 4 are set in the circuit carrier 1, described to add
Hot line road 4 is electrically connected between the positive electrode 2 and negative electrode 3.
In the exemplary embodiment, the circuit carrier 1 is as the main structure for adding heat passage atomizer, shape
Shape is the shape or cylindrical body of a cuboid or similar cuboid, or other are polyhedron-shaped.
In the exemplary embodiment, the material of the circuit carrier 1 can be insulator, which is formed with
Densely covered oil storage hole and/or liquid storage channel, can store tobacco tar by the oil storage hole and/or liquid storage channel, to can avoid separately
Smoke grenade is set.In the present embodiment, the material of the circuit carrier 1 is selected from ceramics, crystal, glass or their mixture.
When the circuit carrier 1 is porous ceramics, the circuit carrier 1 is selected from oxide, nitride and carbide
One of.Wherein, the oxide is selected from aluminium oxide, silica, zirconium oxide, calcium oxide, titanium oxide, and one in magnesia etc.
Kind；The nitride is selected from silicon nitride, aluminium nitride, one of titanium nitride；The carbide is silicon carbide etc..
For the ease of the conduction of tobacco tar, at least provided with a low liquid flowing resistance channel in the circuit carrier 1
Area 11.The low liquid flowing resistance channel region 11 is corresponding with the heating region that the heating line 4 is formed so that tobacco tar into
The resistance for entering corresponding heating region is less than the resistance for entering other regions.The shape of the low liquid flowing resistance channel region 11 can
It is set according to actual needs.
Since Oil Guide rate is proportional to the temperature difference, the i.e. temperature difference of heating region and circuit carrier 1, liquid is inversely proportional to by electricity
Road supporting body 1 arrives the transmission range of heating region.Therefore, fluting is conducive to Oil Guide.0% groove depth, equal to one times of promotion
Oil Guide speed.Especially when atomization speed is relatively high, Oil Guide rate will match with it, otherwise can bring dry combustion method problem.
In the exemplary embodiment, the low liquid flowing resistance channel region 11 is to be opened in the circuit carrier 1
On oil guide groove and/or oil guiding hole.Wherein, the structure feature of the oil guide groove is the knot that radial shape is bar shaped or similar bar shaped
Structure, the structure feature of the oil guiding hole are that radial shape is round or ellipse or analogous shape structure.
The oil guide groove and/or oil guiding hole should be arranged in the region not interfered with heating line 4.In this way, in mist
When changing heating, the tobacco tar stored in circuit carrier 1 is gradually converged by oil storage hole to be flowed into oil guide groove and/or oil guiding hole,
To realize the concentration heating of tobacco tar, overcomes tobacco tar and heat insufficient problem.
Preferably, the oil guide groove and/or the depth of oil guiding hole are the 10%-90% of 1 thickness of circuit carrier.It can
Alternatively, the oil guide groove and/or the depth of oil guiding hole are the 30%-60% of 1 depth of circuit carrier.For example, when electricity
When road supporting body 1 is with a thickness of 2mm, oil guide groove and/or the corresponding depth of oil guiding hole are 0.6-1.2mm.
In order to further increase the Oil Guide effect of the low liquid flowing resistance channel region 11, the oil guide groove and/or lead
The higher material 12 of porosity can be filled in oilhole and/or oil guiding hole.Meanwhile the oil guide groove and/or oil guiding hole and/or
The extending direction of oil guiding hole is vertical with the face holding where the heating line 4, so to guarantee that Oil Guide path forms are most short.
Since the heating line 4 is set in the circuit carrier 1, and heating line 4 is electrically connected to the positive electricity
Between pole 2 and negative electrode 3.When the heating line 4 works, heating region can be formed in circuit carrier 1.The oil guide groove
And/or oil guiding hole is opened in the position where the heating region.In this way, to practical can have atomization ability by Oil Guide to greatest extent
Region, while do not damage porous ceramics mechanical structure and carry adding thermal resistance function, improve atomizing effect and atomization quantity.
The oil guide groove and/or oil guiding hole concrete shape and combination can be according to heating region position flexible settings.
In the exemplary embodiment, the oil guide groove and/or oil guiding hole are by 1 one of mold and the circuit carrier
Sinter molding, alternatively, the oil guide groove and/or oil guiding hole pass through the side of processing and forming after 1 sinter molding of circuit carrier
Formula is formed.Wherein, the processing and forming includes: machining, laser processing, plasma process etc..The present embodiment can with it is upper
Each embodiment is stated to combine, i.e., by with the integrated sinter molding of the circuit carrier 1, alternatively, the oil guide groove and/or Oil Guide
Hole, the mode formed by way of processing and forming, is formed in the various embodiments described above after 1 sinter molding of circuit carrier
Oil guide groove and/or oil guiding hole.
The depth of split groove/opening and the relationship of atomization quantity are proved below.
Choose the long generous 9x3x2mm of size, the circuit carrier 1 of groove/opening radius 1mm.6 watts of heating power.It selects same
Kind liquid, average atomizing amount and the data relationship of groove depth relationship are as shown in the table:
It can be seen that by opening groove/opening, and with the increase for opening groove/opening, be conducive to promote atomizing effect.
The positive electrode 2, negative electrode 3, heating line 4 are set in the circuit carrier 1,4 electricity of heating line
It is connected between the positive electrode 2 and negative electrode 3.
Specifically, the item number of the heating line 4 is M, and M >=2 have L intersection point, L >=0 between each heating line 4.
Preferably, L >=1.That is, the heating line 4 at least scheme with an intersection point is preferred embodiment.The positive and negative electricity
Pole 3 and heating line 4 constitute closed communicating region, and each closed communicating region constitutes heating region, nothing in the heating region
Circuit, the number of the heating region are N, N=M+L-1.In this way, between a plurality of heating line 4 with intersection or it is disjoint
Mode is connected between two electrodes, and to constitute closed communicating region, each closed communicating region, which is constituted, plays atomization heating work
Heating region.
Meanwhile intersection or disjoint connection type between a plurality of heating line 4, also add circuit reliability.I.e.
When all the way or a few path loss bad whens, route is still connected to, still has the function of heating atomization.And due to each heating line 4 it
Between electric power competitiveness so that heating is more uniform and symmetrical, and then the more uniform Temperature Distribution of acquisition.Specifically, described
Heating region temperature uniformity can achieve 20 DEG C of <.Preferably, 5 DEG C of < be can achieve.
In the exemplary embodiment, the material of the heating line 4 is selected from silver, nickel, chromium, platinum, palladium, ruthenium, iron, Jin Zhong
One kind or they formed alloy.
In addition, the heating line 4 also can be used in order to enable the heating line 4 is better achieved and is evenly heated
Positive temperature coefficient material.The positive temperature resistor coefficient is preferably 100-3000ppm/ DEG C.In this way, by using positive resistance
Temperature coefficient materials so that ought heating line all the way temperature it is slightly higher, by increasing resistance, reduce branch current, and then automatic
Heating is reduced, final realize is evenly heated.
In the exemplary embodiment, any bar heating line 4 is the combination of straight line, arc or straight line and camber line, tool
The shape of body can be configured according to actual arrangement demand.
In the exemplary embodiment, the width of any bar heating line 4 extends along direction and remains unchanged, or gradually
Become smaller, the latter is gradually increased, and perhaps first reduces and increases perhaps first increases and then decreases or reduction and increase mechanical periodicity afterwards.
That is, the width for heating line 4 is not particularly limited.
In the exemplary embodiment, the resistance value of any two heating lines 4 is same or different.The difference of the resistance value,
It can be realized by the difference of the shape of heating line 4 or the difference of material.The sheet resistance of heating line 4 described in any bar is 50-
500Ω/sq。
In the exemplary embodiment, any bar heating line 4 passes through printing-sintering, vacuum coating or mechanical bond
Mode is set in the circuit carrier 1.
Below with reference to several specific embodiments, to being illustrated for the set-up mode of heating line 4.
As shown in Fig. 1-2,4, in one embodiment, when the heating line 4 is two, protected between two heating lines 4
It holds non-intersecting.In the present embodiment, the heating line 4 can be for line always or be a camber line, correspondingly, being located at positive electrode 2
Two 4 keeping parallelisms of heating line between negative electrode 3, the latter's spacing between the two is first gradually increased, then is gradually reduced.
As shown in Fig. 5-1,5-2, in one embodiment, when the heating line 4 is two, between two heating lines 4
Keep non-intersecting.In the present embodiment, the shape of the heating line 4 is substantially in M shape, and two heating lines 4 are symmetrical arranged.Heating
Region is the closed communicating area that is enclosed by two heating lines 4 and electrode 2,3.The low liquid flowing resistance channel region 11 is institute
State one or more subregion in heating zone.
As shown in fig. 6, when the heating line 4 is two, two heating lines 4 intersect and are in " 8 " in one embodiment
The mode of font is arranged.At this point, electric current can be connected once there is one-point short circuit in heating line 4 in the same old way.And it is a little short when having
Lu Shi, all-in resistance reduce a quarter.Meanwhile the heating line 4 of the figure of eight is due to the relatively simple structure, to circuit carrier 1
Dead area it is relatively small, be conducive to tobacco tar atomization after evolution.
As shown in Figure 7,8, in one embodiment, when the heating line 4 is three or more, each heating line 4 forms net
Network structure.In this way, electric current is made to have multiple channel connection positive and negative anodes.Thus when big variation occurs in certain point resistance in circuit,
When even short-circuit, heating line 4 can be connected by other routes, improve the reliability of heating line 4.In the present embodiment, it is
Formation network structure, heating line 4 include: the first heating line being electrically connected between the positive electrode 2 and negative electrode 3
41, at least one second heating line 42 of each first heating line 41 is connected.When second heating line 42 is multiple,
First heating line 41 and the second heating line 42 form network structure.
In conclusion heating line of the invention be it is a plurality of, between a plurality of heating line with intersection or disjoint side
Formula is connected between two electrodes, and so to constitute closed communicating region, each closed communicating region, which is constituted, plays atomization heating
The heating region of effect.
Intersection or disjoint connection type, increase circuit reliability between a plurality of heating line, so ought be all the way
Or a few path loss bad whens, route are still connected to, and still have the function of heating atomization.And due to electric power between each heating line
Competitiveness so that heating is more uniform and symmetrical, and then obtains more uniform Temperature Distribution.
The present invention in circuit carrier by slotting, the liquid that can so store circuit carrier to short line,
The high-temperature region with practical atomization ability is led, and the mechanical structure of circuit carrier and the function of carrying adding thermal resistance will not be damaged
Energy.
The present invention by using positive temperature coefficient material so that ought heating line all the way temperature it is slightly higher, pass through increasing
Power-up resistance, reduces branch current, and then reduce heating automatically, and final realize is evenly heated.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (12)
1. one kind adds heat passage atomizer, which is characterized in that it is described add heat passage atomizer include: positive electrode, negative electrode,
Heating line and circuit carrier；
The positive electrode, negative electrode, heating line are set in the circuit carrier；
The heating line is electrically connected between the positive electrode and negative electrode, and the item number of the heating line is M, M >=2, respectively
There is L intersection point, L >=0 between heating line；
The positive and negative electrode and heating line constitute closed communicating region, and each closed communicating region constitutes heating region, described
Without circuit in heating region, the number of the heating region is N, N=M+L-1；
The circuit carrier is insulator, and internal densely covered pore channel makes liquid enter described add by hole channel permeability
Thermal region；
At least provided with a low liquid flowing resistance channel region, the low liquid flowing resistance channel in the circuit carrier
Area is corresponding with the heating region, so that the resistance that liquid enters the heating region is less than the resistance into other regions.
2. according to claim 1 add heat passage atomizer, which is characterized in that L >=1.
3. according to claim 1 add heat passage atomizer, which is characterized in that the material of the circuit carrier is selected from
Ceramics, crystal, glass or their mixture.
4. according to claim 3 add heat passage atomizer, which is characterized in that the low liquid flowing resistance channel region
For the oil guide groove and/or oil guiding hole being opened in the circuit carrier, can be filled in the oil guide groove and/or oil guiding hole
The extending direction of the higher material of porosity, the oil guide groove and/or oil guiding hole and the face where the heating line keep hanging down
Directly.
5. according to claim 4 add heat passage atomizer, which is characterized in that the depth of the oil guide groove is the electricity
The 10%-90% of road carrying body thickness.
6. according to claim 1 add heat passage atomizer, which is characterized in that the material of the heating line is selected from
One of silver, nickel, chromium, platinum, palladium, ruthenium, iron, gold or the alloy that they are formed.
7. according to claim 6 add heat passage atomizer, which is characterized in that the sheet resistance of heating line described in any bar
For 50-500 Ω/sq.
8. according to claim 1-7 add heat passage atomizer, which is characterized in that the heating line uses
Positive temperature coefficient material.
9. according to claim 8 add heat passage atomizer, which is characterized in that the positive temperature resistor coefficient is 100-
3000ppm/℃。
10. according to claim 1 add heat passage atomizer, which is characterized in that when the heating line is two, two
Keep non-intersecting between heating line.
11. according to claim 1 add heat passage atomizer, which is characterized in that when the heating line is two, two
The intersection of heating line and it is arranged in a manner of the figure of eight.
12. according to claim 1 add heat passage atomizer, which is characterized in that the heating line is three or more
When, each heating line forms network structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851823.8A CN110432557A (en) | 2019-09-10 | 2019-09-10 | Add heat passage atomizer |
| PCT/CN2019/107399 WO2021046905A1 (en) | 2019-09-10 | 2019-09-24 | Atomizer provided with multiple heating passages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851823.8A CN110432557A (en) | 2019-09-10 | 2019-09-10 | Add heat passage atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110432557A true CN110432557A (en) | 2019-11-12 |
Family
ID=68439714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851823.8A Pending CN110432557A (en) | 2019-09-10 | 2019-09-10 | Add heat passage atomizer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110432557A (en) |
| WO (1) | WO2021046905A1 (en) |
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| 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 |
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| WO2022183756A1 (en) * | 2021-03-01 | 2022-09-09 | 比亚迪精密制造有限公司 | Atomizer and heating assembly thereof |
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| WO2021046905A1 (en) | 2021-03-18 |
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