CN105747281B - Ceramic composite electronic cigarette heating tube and the electronic cigarette atomizing core for using the heating tube - Google Patents
Ceramic composite electronic cigarette heating tube and the electronic cigarette atomizing core for using the heating tube Download PDFInfo
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- CN105747281B CN105747281B CN201610288761.0A CN201610288761A CN105747281B CN 105747281 B CN105747281 B CN 105747281B CN 201610288761 A CN201610288761 A CN 201610288761A CN 105747281 B CN105747281 B CN 105747281B
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Abstract
The invention discloses a kind of ceramic composite electronic cigarette heating tube, including heating wire and micropore ceramic tube, heating wire main part is embedded in micropore ceramics tube wall, and heating wire is drawn outside micropore ceramic tube by wiring pin.Fine and close connector is respectively arranged in micropore ceramic tube upper and lower ends.Two wiring pin of heating wire is drawn from the lower end of micropore ceramic tube, and the fine and close connector of the lower end is metal connection ring, and setting protrudes into the connection stake in micropore ceramics tube wall on the upside of the metal connection ring.Bipolar electrode conduction connection ring is set on the downside of metal connection ring, which is made of inner rings of electrode and outer ring electrode, and outer ring electrode is electrically connected or is integrally formed with metal connection ring, and dead ring is arranged between outer ring electrode and inner rings of electrode.Bipolar electrode connection ring inner and outer rings electrode is respectively electrically connected with two wiring pin of heating wire.When using heating tube of the present invention, bipolar electrode conduction connection ring is conductively connected column setting with the bipolar electrode of atomization core and is threadedly coupled and can realize.
Description
Technical field
The present invention relates to a kind of product component of daily life field, in particular to used in a kind of electronic smoke atomizer
Heating element is a kind of electronic cigarette heating tube of Ceramic Composite.
The invention further relates to the electronic cigarette atomizing cores for using above-mentioned electronic cigarette heating tube.
Background technique
Electronics smoke product currently on the market is to make electronic cigarette liquid by a kind of electronic cigarette liquid of liquid of Resistant heating
After atomization, the mist of electronic cigarette is sucked.
The atomising device of known electronic cigarette is made as a spray chamber, and atomization core is arranged in spray chamber.As shown in figure 4, being
A kind of atomization core of known features, atomization core are made of barrel-type casing and the interior resistance wire 101 that sets, and resistance wire 101 is wound in spiral
Rope form drain cotton 102 is arranged inside the conveyor screw of spiral resistance wire 101 in shape again, by drain cotton 102, using being located at mist
Change the inlet opening 103 that opens up of core housing side to be connected to an outside fluid reservoir, in order to drain cotton 102 osmosis by electronics
Tobacco juice imports heating atomization at the resistance wire 101 of atomization core.The both ends of resistance wire 101 then pass through conducting wire pin 104 and an electrode
Seat is connected respectively to the positive and negative anodes of power supply.
Above-mentioned this traditional atomization core has the following deficiencies:
First is that resistance wire 101 is set up directly on 102 outside of drain cotton, and directly it is in close contact with drain cotton 102, drain cotton
Always tobacco juice for electronic smoke is impregnated in 102, when preparing to suck and power on, resistance wire 101 needs gradually heat temperature raising, mist
Change the electronic cigarette liquid for penetrating into drain cotton 102.In atomization core use process, since resistance wire 101 and drain cotton 102 directly connect
Touching, be easy to cause the drain cotton 102 of direct contact portion to be carbonized, coking during heating, loses infiltration drain effect, influences
The service life of drain cotton 102.It is becomed easily infected by the outside of resistance wire in carbonization and coking simultaneously, makes resistance wire 101 itself
Heating and heat conducting ability reduces, or even resistance wire hardening is caused to become fragile, and influences the service life of resistance wire.The resistance wire of this structure
And the integrated structure of drain cotton, it makes it difficult to remove replacement from atomization core.
Two due to drain cotton osmosis, the electronic cigarette liquid when not sucking state in drain cotton is in a saturated state
, and drain cotton can not only import electronic cigarette liquid at this time, the electronic cigarette liquid in drain cotton is also possible to exudation aggregation and drips, and drips
Under electronic cigarette liquid can be leaked out again from the air inlet of atomization core lower end, cause the puzzlement of leakage.
Third is that, since drain cotton is fibrous matter, lacking necessary rigid when using the structure of drain cotton and heating wire combination
Property, it must manually be installed during installation, be difficult to realize large-scale automatic production.
Defect the most outstanding is, when the heater strip use of this structure is in electronic cigarette, it is necessary to cooperate drain cotton, ability
It realizes and imports liquid, heat liquid, the effect of atomized liquid, so above-mentioned defect is all that drain cotton itself generates not
The defect that can be overcome.
In view of the foregoing, the present inventor devises a kind of electronic cigarette without using drain cotton that can overcome drawbacks described above
It is atomized heating tube, can be very good to solve the above problems.
Summary of the invention
An object of the present invention is to provide a kind of ceramic composite electronic cigarette heating tube, can substitute using drain cotton with
The structure that resistance wire combines is arranged in atomising device, can easily replace, and avoids using resistance wire and drain cotton
The wasting phenomenon that atomization core bulk life time is low and generates.
The second object of the present invention is to provide a kind of electronic cigarette atomizing using above-mentioned ceramic composite electronic cigarette heating tube
Cored structure.
Ceramic composite electronic cigarette heating tube of the invention, including heating wire and micropore ceramic tube, the heating wire main part
Divide and be embedded in micropore ceramics tube wall, heating wire is drawn outside micropore ceramic tube by wiring pin；The micropore ceramic tube
Fine and close connector is respectively arranged in upper and lower ends.
The heating wire described above twist winding setting in micropore ceramic tube, close to micropore ceramics inside pipe wall, portion
Heating wire main body is divided to protrude from ceramic tube inner wall surface.
Two wiring pin of heating wire described above is drawn from the lower end of micropore ceramic tube, and the fine and close connector of the lower end is
Metal connection ring, metal connection ring upside setting protrude into the connection stake in micropore ceramics tube wall；On the downside of metal connection ring
Bipolar electrode conduction connection ring is set, which is made of inner rings of electrode and outer ring electrode, outer ring electrode and gold
Belong to connection ring electrical connection or be integrally formed, dead ring is set between outer ring electrode and inner rings of electrode；Bipolar electrode connection ring inner and outer rings
Electrode is respectively electrically connected with two wiring pin of heating wire.
The upper end densification connector of the heating tube is metal connection ring or ceramic of compact connection ring, the densification connector
It is provided with the connection stake protruded into micropore ceramics tube wall.
Electronic cigarette atomizing core using above-mentioned ceramic composite electronic cigarette heating tube of the invention, including it is provided with side wall feed liquor
Atomization core outer cylinder, heating tube and the bipolar electrode in hole are conductively connected column；The heating tube is arranged in atomization core outer barrel, bipolar electrode
Be conductively connected column be arranged in atomization core outer cylinder lower end, and with its airtight connection.Two wiring pin of heating tube is led with bipolar electrode
Electric binding post is electrically connected.The heating tube is Ceramic Composite heating tube, and two wiring pin of heating tube heating wire is separately connected
To the bipolar electrode metal connection ring of heating tube lower end.The bipolar electrode is conductively connected column and is provided with internal layer electrode stick and outer electrode
Ring.The bipolar electrode metal connection ring is mechanically connected and is electrically connected with bipolar electrode conductive connection column, and bipolar electrode is conductively connected column and connects
Connect external heater circuit.
The ceramic composite electronic cigarette heating tube is vertically arranged in atomization core outer cylinder, is coaxially set with atomization core housing
It sets；Ceramic composite electronic cigarette heating tube bipolar electrode metal connection ring is conductively connected male screw with bipolar electrode and connect.
It is bipolar electrode gold that bipolar electrode metal connection ring described above, which is conductively connected the mode that male screw is connect with bipolar electrode,
Belong to connection ring outer ring electrode and external screw thread is set, bipolar electrode is conductively connected column outer electrode ring and internal screw thread is arranged；Bipolar electrode metal connects
It connects ring inner rings of electrode and bipolar electrode is conductively connected to push against between column internal layer electrode stick and connect.
It is bipolar electrode gold that bipolar electrode metal connection ring described above, which is conductively connected the mode that male screw is connect with bipolar electrode,
Belong to connection ring inner ring and internal screw thread is set, bipolar electrode is conductively connected column outer electrode stick and external screw thread is arranged；Bipolar electrode metal connection ring
Outer ring electrode and bipolar electrode are conductively connected to push against between column outer electrode ring and connect；The bipolar electrode is conductively connected column internal layer
Air inlet is arranged in electrode bar.
It is closely connected between the metal connection ring and heating tube micropore ceramic tube of heating tube lower end described above, metal connects
It connects ring outer ring electrode outer rim and is closely connect with column outer electrode ring inner edge screw thread is conductively connected, is conductively connected outside column outer electrode ring
Edge and atomization core outer tube inner wall are tightly connected, and constitute the closed structure of atomization core outer cylinder lower end；Heating tube upper end densification connects
Fitting is closely connect with micropore ceramic tube, and atomization core upper cover, atomization core upper cover and fine and close connector are arranged on the upside of fine and close connector
It is tightly connected, constitutes the airtight connection structure of atomization core outer cylinder upper end.
The inlet opening corresponding to atomization core outer cylinder is arranged in the middle section micropore ceramics position of ceramic heating pipe described above
Place.
Ceramic Composite heating tube of the invention is by the way that by the pre-buried sintering of resistance wire, in the ceramic tube with micropore, micropore is made pottery
Porcelain tube can directly contact electronic cigarette liquid, not use the atomization cored structure that resistance wire is combined with drain cotton.It can not only keep away
The phenomenon that exempting from the charing of drain cotton, coking can also not have to abandon whole atomization in the coking of drain cotton or heating wire aging
Core.Since ceramic tube has rigidity, and ceramics itself have characteristic resistant to high temperature, when can greatly increase the use of atomization core
Between, even if can also directly dismantle heating tube after this ceramic heating pipe damage in atomization core, replace heating tube, Ji Keshi
The utilization again of existing atomization core, avoids the wasting of resources.In addition, after due to having used micropore ceramics material, the micropore of ceramic material
Size and porosity can be manually set, thus can guarantee that it can be by electronic cigarette liquid, without making electronics
Tobacco juice exudation aggregation again on ceramic tube wall, would not also drip and leakage.The puzzlement of leakage is fundamentally prevented.
The both ends of this Ceramic Composite heating tube are provided with fine and close connector, and the connector itself will not permeate electronic cigarette
Liquid keeps ceramic heating pipe not generate biggish gap when being mounted in atomization core, the both ends when being installed in atomization core
Fine and close connector play good sealing function.If the connection side between Ceramic Composite heating tube and atomization core is arranged simultaneously
Formula, may be implemented the structure of standard, and more convenient replace.
Detailed description of the invention
Fig. 1 is 1 the schematic diagram of the section structure of Ceramic Composite heating tube embodiment of the present invention；
Fig. 2 is 1 surface structure schematic diagram of Ceramic Composite heating tube embodiment of the present invention；
Fig. 3 is atomization core assembling the schematic diagram of the section structure of the present invention using Ceramic Composite heating tube.
Fig. 4 is atomization core the schematic diagram of the section structure in the prior art.
As shown in the figure: 1 is upper end connection；2 be micropore ceramic tube；3 be heating wire wiring；4 be inner rings of electrode；5 be exhausted
Edge ring；6 be connection stake；7 be heating wire；8 be heating wire wiring；9 be metal connection ring；10 be outer ring electrode；11 be electrode bar；
12 be insulated ring；13 be atomization core upper cover；14 be atomization core outer cylinder；15 be inlet opening；16 be outer electrode ring；17 be sealing
Circle.
Specific embodiment
The present invention will be described in detail in the following with reference to the drawings and specific embodiments, and the drawings and specific embodiments are only used for pair
The explanation of technical solution of the present invention is not used in restriction protection scope.
Embodiment 1:
As shown in Figure 1, being the Ceramic Composite heating tube the schematic diagram of the section structure of the present embodiment.Ceramic Composite heating tube includes
Two parts, a part be for fever be heating wire 7, another part be for fixed embedded heating wire 7 be micropore pottery
Porcelain tube 2.The micropore ceramic tube 2 is cylindrical structure, and heating wire 7 winding itself is spiral, which is located at micro-
At the inner tubal wall of hole ceramic tube 2, and the wall surface of 2 inner tubal wall of micropore ceramic tube is protruded from, the purpose for the arrangement is that in order to realize pottery
Porcelain composite heating pipe is gradually increasing by the temperature of outer wall to inner wall, the temperature highest at inner wall, and is that smog is sucked out in inner wall
Pipeline will increase atomizing effect in this way.
As shown in Figure 1 and Figure 2, heating wire wiring 3 and 8 is arranged in 7 both ends of heating wire, these heating wire wiring are not made pottery by micropore
Porcelain tube 2 covers, in order to which the Ceramic Composite heating tube to be connected in heater circuit.
For micropore ceramic tube 2 using having the ceramic material of micropore to be sintered, the purpose that these micropores are arranged is to make micropore
Electronic cigarette liquid can be adsorbed in ceramic tube 2, and then realizes the infiltration from outside to inside of electronic cigarette liquid.
As shown in Figure 1 and Figure 2, the heating wire wiring 3 and 8 in the heating tube of the present embodiment is from the lower end of micropore ceramic tube 2
It draws, and is separately connected with the bipolar electrode in the bipolar electrode metal connection ring that 2 lower end of micropore ceramic tube is arranged in, it is multiple as ceramics
Close the external link electrode of heating tube.
Since the present invention is that heating wire 7 is embedded into micropore ceramic tube 2, liquid is imported using ceramic capillary, thus
Drain cotton can not used.But due to having buried heating wire 7 in micropore ceramic tube 2, in order to prevent heating wire 7 fusing or
Person's denaturation, in sintering, temperature can not be excessively high, thus the micropore ceramic tube 2 formed forms for low-temperature sintering.This micropore pottery
The precision of the upper and lower ends of porcelain tube 2 will receive certain influence, so that can be somebody's turn to do there are compared with big gap when connecting with other components
Gap, which is exposed in fluid reservoir, can then generate the phenomenon of leakage.Simultaneously because micropore ceramic tube 2 is high-temperature component, added against it
The gaskets such as silicagel pad can not be fully solved problem, in addition can generate offending taste after silicagel pad heating, influence electronics
Mouth taste.In order to avoid this phenomenon, the upper and lower ends of the micropore ceramic tube 2 of the present embodiment are provided with fine and close connector.
Wherein the fine and close connector of 2 lower end of micropore ceramic tube is exactly above-mentioned bipolar electrode metal connection ring 9, bipolar electrode gold
The upside for belonging to connection ring 9 is provided with the connection stake (not marking in figure) for protruding into micropore ceramics tube wall, and the bipolar electrode metal
Connection ring 9 is sintered together after being pressed and molded together by those connection stakes and micropore ceramic tube 2.
One of the effect of the bipolar electrode metal connection ring 9 is that by ceramic heating pipe integrally when connecting with other components
Sealing, due to not set heating wire at connection ring 9, thus its temperature is relatively low, and the influence for silica gel sealing pad is smaller.
Another effect of bipolar electrode conduction connection ring 9 is the electrode for also serving as external connection, as shown in Figure 1, the bipolar electrode is golden
The downside for belonging to connection ring 9 has been wholely set outer ring electrode 10, passes through dead ring 5 in outer ring electrode 10 and an inner rings of electrode 4 is arranged again,
The inner rings of electrode 4 is also cyclic structure, and inside is used as airflow channel.Heating wire wiring 3 therein is connect with inner rings of electrode 4, electricity
Heated filament wiring 8 is connect with outer ring electrode 10.
As shown in Figure 1, the upper end of the micropore ceramic tube 2 is also provided with end connection 1, end connection 1 is ring junction on this
Structure, is also equipped with the connection stake 6 projecting inward to 2 tube wall of micropore ceramic tube, the connection stake 6 for realizing connection between the two and
It is fixed.And end connection 1 can be becket on this, it is possible to use ceramic of compact ring.Above-mentioned 2 upper end of micropore ceramic tube
Connector 1 is also made of being sintered after being integrally formed with micropore ceramic tube 2.
Connect as shown in Figure 1, the outer rim of the outer ring electrode 10 of the bipolar electrode metal connection ring 9 of 2 lower end of micropore ceramic tube is arranged
External connection screw, in order to be installed in inside atomization core.
Above-mentioned ceramic heating pipe is obtained in this way, firstly, if upper end connection 1 uses ceramic of compact connector
When, after needing first to be about to the independent compression molding of the connector 1, high temperature sintering.If it is using metal connecting piece then to need in advance
Machine-shaping.The bipolar electrode metal connection ring 9 and outer ring electrode 10 of lower end are also required to that molding is pre-machined.Then upper end is connected
Part 1, the bipolar electrode metal connection ring 9 of lower end, heating wire 7 are pressed and molded together, are also needed before compression molding by heating wire wiring 8
It is connected firmly with outer ring electrode 10.Low-temperature sintering is carried out according to the sintering temperature of micropore ceramics after compression molding, sintering temperature exists
900 degrees Celsius or less are advisable, excessively high that metalwork is be easy to cause to melt or be denaturalized.Dead ring 5 and interior is installed again after the completion of sintering
Ring electrode 4, and heating wire wiring 3 is electrically connected with inner rings of electrode 4.
As shown in figure 3, being the atomization core the schematic diagram of the section structure using the electronic cigarette of Ceramic Composite heating tube of the invention.
The atomization core includes ring cover 13 at the top of atomization core, atomization core outer cylinder 14, Ceramic Composite heating tube and is located at atomization core outer cylinder
The bipolar electrodes of 14 bottom ends is conductively connected column, and it includes outer electrode ring 16 and internal layer electrode stick 11 which, which is conductively connected column, outside
It is electrically isolated between layer electrode retaining collar 16 and internal layer electrode stick 11 by insulated ring 12, to avoid occurring short circuit phenomenon between electrode.
Wherein, atomization core outer cylinder 14 is cylinder-like structure, opens up inlet opening 15 on the bucket wall of the cylinder, is used for from outside
Fluid reservoir introduces electronic cigarette liquid.
The outer rim that bipolar electrode is conductively connected the outer electrode ring 16 of column is fixedly connected with the lower end of atomization core outer cylinder 14, and is set
Sealing ring 17 is set, for the sealing of junction, avoids the leakage of the electronic cigarette liquid in atomization core outer cylinder 14.The form of being fixedly connected can
To be threaded connection or tight fit connection, the realization of the present embodiment is not influenced.
The ring cover 13 at top is fixed and is sealed with 14 upper end of atomization core outer cylinder, the center setting venthole of ring cover 13,
For exporting the atomization smog generated.
The inside of atomization core outer cylinder 14 is arranged in Ceramic Composite heating tube, is coaxially disposed with atomization core outer cylinder 14, and following
The bipolar electrode metal connection ring 9 and outer ring electrode 10 at end are fixedly attached to bipolar electrode and are conductively connected on column, in order to Ceramic Composite
Heating tube is fixed on the inside of atomization core outer cylinder 14.
As shown in figure 3, the outer rim of the outer ring electrode 10 of bipolar electrode metal connection ring 9 is provided with external screw thread, and bipolar electrode is led
The outer electrode ring 16 of electric binding post is then provided with internal screw thread, can be threadedly coupled fixation between them.It is connected and fixed Shi Shuan electricity
The inner rings of electrode 5 of pole metal connection ring 9 is contacted with the abutting of internal layer electrode stick 11 that bipolar electrode is conductively connected column, also forms electrical connection
State, the bipolar electrode is conductively connected column and can connect with electronic cigarette heater circuit at this time, can be for Ceramic Composite after connection
Heating tube is for electric heating.
During installation, for upper end, atomization core ring cover 13 pushes against ceramics again from upper end to the atomization core of above structure
The upper end of heating tube is closed, and sealing ring sealed connection can be used, it is ensured that the electronic cigarette liquid in atomization core outer cylinder 14 will not
It leaks out from there.
For lower end, bipolar electrode is conductively connected the outer rim of the outer electrode ring 16 of column and the inner wall of atomization core outer cylinder 14
By 17 airtight connection of sealing ring, leakage just will not be generated herein.Bipolar electrode is conductively connected the inner edge of the outer electrode ring 16 of column
It is threadedly coupled with 10 outer rim of outer ring electrode of bipolar electrode metal connection ring 9, also achieves airtight connection, leakage will not be generated herein
Liquid.And 9 upside of bipolar electrode metal connection ring is connected with the sintering of micropore ceramic tube 2 and closed, therefore just forms atomization
Air-tight state between core outer cylinder 14 and ceramic heating pipe only also can only be made pottery by micropore by inlet opening 15 with feed liquor
The osmosis of porcelain tube 2 can just make Liquid Penetrant go out, and permeable direction is exactly the position where heating wire 7.
As shown in figure 3, the main part of Ceramic Composite heating tube of the invention is micropore ceramic tube 2, the micropore ceramic tube 2
Correspond exactly to the feed liquor hole site of atomization core outer cylinder 14.Due to the heating tube for having used micropore ceramics compound in the atomization core,
Therefore micropore ceramics are instead of the effect of drain cotton, and the micropore ceramics have preferable rigidity, more high temperature resistant, will not charcoal
Change, coking.The installation and removal operation of the ceramic tube of integrated setting is also easier than the structure that drain cotton and heating wire combine
It is more.And the Ceramic Composite heating tube can avoid excessive handwork, and product with stable quality with automatic continuous production.
In such a configuration, bipolar electrode metal connection ring 9 and bipolar electrode can also be conductively connected to the connection type of column
It is changed to other modes.It is threadedly coupled as still used, but the inner ring in bipolar electrode metal connection ring but can be set in connection screw thread
Electrode 4 and bipolar electrode are conductively connected on the internal layer electrode stick 11 of column.And it then needs when this structure setting in internal layer electrode bar 11
On open up special air inlet, with meet smoking when gas circulation.
Claims (8)
1. a kind of ceramic composite electronic cigarette heating tube, it is characterised in that: including heating wire and micropore ceramic tube, the heating wire master
Body portion is embedded in micropore ceramics tube wall, and heating wire is drawn outside micropore ceramic tube by wiring pin；The micropore pottery
Fine and close connector is respectively arranged in porcelain tube upper and lower ends；The heating wire twist winding setting in micropore ceramic tube, close to micro-
Hole ceramics inside pipe wall, part heating wire main body protrude from ceramic tube inner wall surface；Two wiring pin of heating wire is made pottery from micropore
The lower end of porcelain tube is drawn, and the fine and close connector of the lower end is metal connection ring, and setting protrudes into micropore on the upside of the metal connection ring
Connection stake in ceramic tube wall；Bipolar electrode conduction connection ring is set on the downside of metal connection ring, the bipolar electrode conduction connection ring by
Inner rings of electrode and outer ring electrode are constituted, and outer ring electrode is electrically connected or is integrally formed with metal connection ring, outer ring electrode and inner ring electricity
Dead ring is set between pole；Bipolar electrode connection ring inner and outer rings electrode is respectively electrically connected with two wiring pin of heating wire.
2. ceramic composite electronic cigarette heating tube according to claim 1, it is characterised in that: the upper end of the heating tube is fine and close
Connector is metal connection ring or ceramic of compact connection ring, which, which is provided with, protrudes into micropore ceramics tube wall
Connection stake.
3. a kind of electronic cigarette atomizing core using ceramic composite electronic cigarette heating tube as claimed in claim 2, including be provided with
Atomization core outer cylinder, heating tube and the bipolar electrode of side wall inlet opening are conductively connected column；The heating tube is arranged in atomization core outer cylinder
Portion, bipolar electrode be conductively connected column be arranged in atomization core outer cylinder lower end, and with its airtight connection；Two wiring pin of heating tube with
Bipolar electrode is conductively connected column and is electrically connected, it is characterised in that: the heating tube is Ceramic Composite heating tube, heating tube heating wire
Two wiring pins are connected respectively to the bipolar electrode metal connection ring of heating tube lower end；In the bipolar electrode conductive connection column is provided with
Layer electrode bar and outer electrode ring；The bipolar electrode metal connection ring is mechanically connected and is electrically connected with bipolar electrode conductive connection column,
Bipolar electrode is conductively connected column and connects external heater circuit.
4. the electronic cigarette atomizing core according to claim 3 using ceramic composite electronic cigarette heating tube, it is characterised in that: institute
It states ceramic composite electronic cigarette heating tube to be vertically arranged in atomization core outer cylinder, with atomization core housing coaxial arrangement；Ceramic Composite electricity
Sub- cigarette heating tube bipolar electrode metal connection ring is conductively connected male screw with bipolar electrode and connect.
5. the electronic cigarette atomizing core according to claim 4 using ceramic composite electronic cigarette heating tube, it is characterised in that: institute
Stating bipolar electrode metal connection ring and being conductively connected the mode that male screw is connect with bipolar electrode is bipolar electrode metal connection ring outer ring electrode
External screw thread is set, and bipolar electrode is conductively connected column outer electrode ring and internal screw thread is arranged；Bipolar electrode metal connection ring inner rings of electrode and double
It pushes against and connects between electrodes conduct connecting column internal layer electrode stick.
6. the electronic cigarette atomizing core according to claim 4 using ceramic composite electronic cigarette heating tube, it is characterised in that: institute
It states bipolar electrode metal connection ring and is conductively connected the mode that male screw is connect with bipolar electrode as the setting of bipolar electrode metal connection ring inner ring
Internal screw thread, bipolar electrode are conductively connected column internal layer electrode stick and external screw thread are arranged；Bipolar electrode metal connection ring outer ring electrode and bipolar electrode
It is conductively connected to push against between column outer electrode ring and connect；The bipolar electrode is conductively connected column internal layer electrode stick and air inlet is arranged
Hole.
7. using the electronic cigarette atomizing core of ceramic composite electronic cigarette heating tube according to claim 3,4 or 5, feature exists
In: it is closely connected between the metal connection ring and heating tube micropore ceramic tube of the heating tube lower end, metal connection ring outer ring electricity
Pole outer rim is closely connect with column outer electrode ring inner edge screw thread is conductively connected, and is conductively connected column outer electrode ring outer rim and atomization core
Outer tube inner wall is tightly connected, and constitutes the closed structure of atomization core outer cylinder lower end；The heating tube upper end densification connector and micropore
Ceramic tube closely connects, and atomization core upper cover is arranged on the upside of fine and close connector, and atomization core upper cover and fine and close connector are tightly connected, structure
At the airtight connection structure of atomization core outer cylinder upper end.
8. the electronic cigarette atomizing core according to claim 7 using ceramic composite electronic cigarette heating tube, it is characterised in that: institute
The middle section micropore ceramics position for stating ceramic heating pipe is arranged at the inlet opening corresponding to atomization core outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288761.0A CN105747281B (en) | 2016-05-04 | 2016-05-04 | Ceramic composite electronic cigarette heating tube and the electronic cigarette atomizing core for using the heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288761.0A CN105747281B (en) | 2016-05-04 | 2016-05-04 | Ceramic composite electronic cigarette heating tube and the electronic cigarette atomizing core for using the heating tube |
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| Publication Number | Publication Date |
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| CN105747281A CN105747281A (en) | 2016-07-13 |
| CN105747281B true CN105747281B (en) | 2019-04-23 |
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| CN201610288761.0A Active CN105747281B (en) | 2016-05-04 | 2016-05-04 | Ceramic composite electronic cigarette heating tube and the electronic cigarette atomizing core for using the heating tube |
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