CN110122926A - Hollow cell and low temperature smoking set - Google Patents
Hollow cell and low temperature smoking set Download PDFInfo
- Publication number
- CN110122926A CN110122926A CN201810130041.0A CN201810130041A CN110122926A CN 110122926 A CN110122926 A CN 110122926A CN 201810130041 A CN201810130041 A CN 201810130041A CN 110122926 A CN110122926 A CN 110122926A
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- China
- Prior art keywords
- hollow cell
- shell
- positive
- diaphragm seal
- cigarette
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A24F47/008—
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of hollow cell applied to low temperature smoking set, the airflow channel for penetrating through its ontology is formed in hollow cell, cigarette adds thermogenetic smog to enter in smoker mouthful through the airflow channel.The invention also discloses a kind of low temperature smoking sets, including shell and hollow cell, the heating chamber for cigarette inserting is formed in shell, the heater element being electrically connected with the hollow cell is equipped in heating chamber, tracheae one end passes through airflow channel after housing bottom insertion and enters in heating chamber and can move freely along cigarette direction of insertion so that cigarette is ejected from the shell, and air-flow flows out after entering from cigarette top through the tracheae.Hollow cell in the present invention is equipped with across the channel of its ontology, the channel that tracheae passes through hollow cell extends at heater element, using the channel of hollow cell as the useful space carry out using, it is greatly reduced the volume of low temperature smoking set, to also reduce the weight of smoking set, the Experience Degree of product is improved.
Description
Technical field
The invention belongs to smoking article technical field more particularly to a kind of hollow cells and low temperature smoking set.
Background technique
The energy is the foundation stone of modern civilization, and restricts the key factor of human social development.It is led in the use of the energy
Domain, energy storage technology are concerned because every profession and trade largely needs.As the application of intellectual technology gradually expands to computer, hand
In the technologies such as machine, automobile, the demand of the battery of chargeable Reusability is increasingly vigorous.
Since lithium battery has, energy density is high, the service life is long, power endurance is high, self-discharge rate is low and memory-less effect etc.
Advantage, currently, rechargeable lithium battary has become the mainstream in market, such as 18650 etc..However, due to lithium battery market
In very mature state, the structure and volume of itself have also tended to be fixed, this hardware intelligence to increasingly developed growth
Process can be changed and cause very big restriction, due to battery volume caused by Intelligent hardware volume is big and problem that weight is big,
Many fields are generally existing.
With the continuous development of Intelligent hardware, has there is intelligentized figure in the every field in life, such as is remotely controlled
Device, sweeping robot, intelligent sound box, intelligent balance vehicle and intelligent smoking set etc., wherein intelligent smoking set is as emerging technology, because of it
Traditional burning type cigarette is replaced in a manner of heating tobacco tar (electronic cigarette) or low temperature cigarette (low temperature cigarette), operating temperature is low, and
And the harmful components in generated smog will be far less than traditional burning type cigarette, it being capable of pole using electronic cigarette or low temperature cigarette
Big avoids cigarette to the adverse effect of human body, as a kind of healthier smoking mode, the great call in emerging market
Power very likely substitutes traditional burning type cigarette at present comprehensively.
As described in above, electronic smoking set currently on the market is broadly divided into two types, for example passes through evaporation tobacco tar shape
The low of smokable smog is formed at the electronic cigarette of smokable smog and by low temperature (150-300 degree) heating/distillation tobacco-containing material
Warm cigarette, compared with traditional burning type cigarette, electronic cigarette is low with low temperature cigarette operating temperature, generated nuisance in use process
Matter is less, and advantage is fairly obvious.But because of structure problem, smoking set itself can occupy certain volume, such as: smoking set at present
In battery be mostly rechargeable lithium battary, volume and weight accounts for the significant portion ratio for having had smoking set, therefore, by subtracting
Each components that are small or changing intelligent smoking set, the especially volume and weight of battery, there is the property easy to use for improving smoking set
Very big help.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of hollow cell and low temperature smoking set.
In order to solve the above technical problems, the hollow cell provided by the present invention applied to low temperature smoking set, the hollow electricity
The airflow channel for penetrating through its ontology is formed in pond.
Further, the airflow channel section of the hollow cell is round or regular polygon.
Further, when the airflow channel section of the hollow cell is round, diameter of section 2-10mm；In described
When the airflow channel section of empty battery is regular polygon, its side length is 2-10mm.
A kind of hollow cell, including shell, the shell is interior to be equipped with inner tube, between the shell and the both ends of inner tube respectively
It is blocked by the first seal assembly and the second seal assembly, forms closed room, be provided in the closed room and roll battery core,
The both ends of said inner tube are connected to the airflow channel to form perforation hollow cell ontology with shell exterior.
Further, the housing top end be open end, on the side wall of the open end be equipped with seal groove, described first
Seal assembly includes that the insulated enclosure set being arranged in the seal groove and the anode being fastened in the insulated enclosure set seal
Piece, second seal assembly include cathode diaphragm seal, and the cathode diaphragm seal and positive diaphragm seal are stuck in said inner tube
In the card slot at both ends, the bottom end of the shell is equipped with the aperture being connected to said inner tube.
Further, the positive electrode cap that top is stretched out from shell is additionally provided in insulated enclosure set, on the positive electrode cap
Equipped with the through-hole being connected to inner tube, the anode diaphragm seal is equipped with the positive wire hole passed through for the positive pole ear in battery core,
The positive pole ear is passed through from the positive wire hole and is electrically connected afterwards with the positive electrode cap, and the cathode diaphragm seal, which is equipped with, to be supplied
The negative wire hole that negative lug in battery core passes through, the negative lug from the negative wire hole pass through afterwards with the shell
Or the cathode cap being set on shell is electrically connected.
Further, the positive diaphragm seal and cathode diaphragm seal are resilient compressive state, the positive pole ear with just
Gap between the fairlead of pole sealing, the negative lug and negative wire hole are realized by the flexible deformation of the positive diaphragm seal
Between gap sealing is realized by the flexible deformation of the cathode diaphragm seal.
The hollow cell of above-mentioned technical proposal, the insulated enclosure set bottom end are convex with extending along central shaft direction
It rises, is equipped with support plate between the battery core and insulated enclosure set, bottom is equipped between the battery core and the cathode diaphragm seal
Portion's gasket, the protrusion press the support plate and the bottom end inner wall of the cathode diaphragm seal and the shell are in close contact.
The hollow cell of above-mentioned technical proposal, the positive electrode cap are equipped with top cover, and the raised cap of the positive electrode cap is from described
It is pierced by top cover, the outer rim of the positive electrode cap and positive diaphragm seal is installed on the annular on the insulated enclosure set intracavity sidewall
In groove.
The hollow cell of above-mentioned technical proposal, the stacking that the battery core is made of positive plate, negative electrode tab and diaphragm carry out
It winds, the terminated site of the battery core is enclosed with terminal adhesive tape.
A kind of low temperature smoking set, including shell and battery, the battery are hollow cell, are formed with and pass through in the hollow cell
Lead to the airflow channel of its ontology, the heating chamber for cigarette inserting be formed in the shell, be equipped in the heating chamber with it is described
The heater element that hollow cell is electrically connected, tracheae one end pass through the airflow channel after housing bottom insertion and enter institute
State in heating chamber and can be moved freely along cigarette direction of insertion so that cigarette is ejected from the shell, air-flow from cigarette top into
It is flowed out after entering through the tracheae.
Further, battery can hollow cell by adopting the above technical scheme.
Further, the tracheae can be fully stowed into the shell and be equipped with solid cotton in its airflow outlet end.
Further, the airflow channel size matches with the tracheae, and the tracheae is led by the airflow channel
To.
Compared with prior art, the beneficial effects of the present invention are:
1, in low temperature smoking set, it is usually tiled configuration, up-down structure with other component combinations that ordinary construction battery, which is solid,
Combination, component can only from battery side wall bypass battery, thus make product shape volume increase, space utilization rate reduce, battery
Inside is made into the structure of channel-type, and the channel of the other component and inside battery of the various products for being related to battery is formed
New-type composite structure can greatly reduce the overall volume of product, mitigate product weight, be greatly improved setting for product
Count space.
2, the hollow cell in the present invention is equipped with across the channel of its ontology, and the channel that tracheae passes through hollow cell extends
To heater element, using the channel of hollow cell as the useful space carry out using, be greatly reduced the volume of low temperature smoking set,
To also reduce the weight of smoking set, the Experience Degree of product is improved.
3, airflow direction is from top to bottom, to enter from cigarette upper end, by smoking material, after smoking material low-temperature heat
Smog take out of, then exported by tracheae, smog temperature of smog after tracheae is substantially reduced, and smog temperature degree is low to be more suitable
Human oral cavity is sucked.
4, airflow direction is from top to bottom that the vapor or tar that smoking material generates when heating are fallen by gravity
Intratracheally, by replacing or cleaning tracheae, can by smoking set vapor or tar export, avoid vapor or tar deposition
Smoking set is polluted in smoking set, and the sanitation and hygiene in entire smoking set are effectively ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hollow cell of the present invention；
Fig. 2 is the cross-sectional view of hollow cell of the present invention；
Fig. 3 is the explosive view of hollow cell of the present invention；
Fig. 4 is the partial sectional view of hollow cell of the present invention；
Fig. 5 is that insulated enclosure of the present invention covers cross-sectional view；
Fig. 6 is the structural schematic diagram of low temperature smoking set of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Referring to Fig. 1-Fig. 5, a kind of hollow cell, battery appearance is cylindrical or rectangular, including is arranged in hollow cell sheet
Cathode output end 1 and cathode output end 2 on body, battery are interior filled with organic electrolyte.It uses metal shell to pack, around
And bottom is battery cathode output end 2, top is equipped with the cathode output end 1 of overshooting shape.Battery is with one along battery length
Airflow channel 3 of the direction through the smog circulation of its ontology generated for cigarette.3 section of airflow channel can be round or just more
Side shape.When airflow channel section is round, diameter of section 2-10mm；When section is regular polygon, its side length is 2-
10mm.In the present embodiment, the wall thickness of battery is preferably 5-20mm, and battery length is preferably 20-200mm.Inside battery of the present invention
Be made into the structure of channel-type so that the other component (tracheae) in low temperature smoking set can be formed with the channel of inside battery it is new-type
Composite structure can greatly reduce the overall volume of product, mitigate product weight, and the design for being greatly improved product is empty
Between.
In the present embodiment, the specific structure of hollow cell are as follows: including shell 4 and the inner tube being set in shell 45.Inner tube 5
It can be made of isolation material.Pass through the first seal assembly and the second seal assembly between shell 4 and the both ends of inner tube 5 respectively
It blocks, and then forms closed room, be provided in closed room and roll battery core 6, be connected to shape outside the both ends of inner tube 5 and shell 4
At the airflow channel 3 of perforation hollow cell ontology.
It forms and carries out specifically, battery core 6 is wound by the stacking that positive plate 61, negative electrode tab 62 and diaphragm 63 are constituted
Insulation processing is enclosed with terminal adhesive tape 64 in the terminated site of battery core 6, diaphragm 63 between positive plate 61 and negative electrode tab 62,
Positive plate 61 and negative electrode tab 62 are separated, short circuit is avoided.Positive pole ear 65 and negative lug 66, positive pole are welded in battery core 6
Ear 65 is electrically connected with positive plate 61, and negative lug 66 is electrically connected with negative electrode tab 62.Inner tube 5 is co-axially located at the central part of battery core 6
Position.Prior art production can be used in material used in positive plate 61, diaphragm 63, negative electrode tab 62 and electrolyte in the present invention.
For example, positive plate 61 includes that the electric current being made of cobalt acid lithium (or nickle cobalt lithium manganate, LiMn2O4, LiFePO 4 etc.) and aluminium foil is received
Collector.Negative electrode tab 62 is made of the current collector that graphitized carbon material and copper foil form.Material as negative electrode tab 62 then selects
Current potential is selected as close possible to the embeddable lithium compound of lithium current potential, such as various carbon materials include natural graphite, synthetic graphite, carbon fiber
Dimension, mesophase ball carbon etc. or the metal oxides such as SnO, SnO2, tin composite oxides SnBxPyOz.Electrolyte uses L
The collocation of the alkylcarbonic acids rouge such as ethylene carbonic ether (EC), propylene carbonate (PC) and the low viscosity carbovinate rouge (DEC) of iPF6
High molecular material.Diaphragm 63 uses polyolefin microporous membrane such as PE, PP or their composite membrane, when diaphragm uses PP, PE and PP
Made of stacking when composite membrane, not only fusing point is lower, but also punctured resistance with higher, can play overheat safety effect.
Shell 4, which can use, has the function of explosion-proof steel or aluminum material.
Preferably, in the present embodiment, 4 top of shell is open end, and annular seal groove 7 is equipped on the side wall of open end,
First seal assembly includes the insulated enclosure set 8 and positive diaphragm seal 9 being sealingly disposed in annular seal groove 7, insulated enclosure set 8
Intracavity sidewall be equipped with annular groove 10, positive 9 outer fringe seal of diaphragm seal is fastened in annular groove 10, the second seal assembly
Including cathode diaphragm seal 11.Positive diaphragm seal 9 and cathode diaphragm seal 11 can be made of isolation material.The both ends of inner tube 5 point
It She You not seal respectively around the card slot 19 of tube wall circumference, cathode diaphragm seal 11 and positive diaphragm seal 9 and be fastened on the card slot 19
Interior, the card slot 19 and positive diaphragm seal 9, cathode diaphragm seal 11 cooperate, common to provide the environment of sealing.
It is additionally provided with the positive electrode cap 12 stretched out from shell 4 on top in insulated enclosure set 8, as shown in Figure 4, positive electrode cap 12 is
Sheet the center portion thereof position has the raised cap 13 for protruding from its ontology, in order to cooperate the installation of inside battery inner tube 5, positive electrode cap 12
It is upper with the central through hole for penetrating 13 position of positive electrode cap 12 and its raised cap, the inner space of inner tube 5 and positive electrode cap 12 when assembly
Central through hole connection and coaxial, form channel.Positive diaphragm seal 9 is equipped with and passes through just for the positive pole ear 65 in battery core 6
Pole fairlead 14, positive pole ear 65 are passed through from positive wire hole 14 and are electrically connected afterwards with positive electrode cap 12, are set on cathode diaphragm seal 11
There is the negative wire hole 15 passed through for the negative lug 66 in battery core 6, negative lug 66 is from negative wire hole 15 across afterwards and outside
Shell 4 or the cathode cap being set on shell 4 are electrically connected.
As shown in connection with fig. 3, positive pole ear 65 is electrically connected after passing through the positive wire hole 14 on positive diaphragm seal 9 with positive electrode cap 12
It connects, when assembly, positive pole ear 65 is pressed together with positive diaphragm seal 9, and positive diaphragm seal 9 is resilient compressive state, so that just
It is in air-tight state around positive wire hole 14 on pole diaphragm seal 9, realizes the sealed connection with positive pole ear 65.Similar,
6 bottom of battery core is successively arranged bottom gasket 16 and cathode diaphragm seal 11, and negative lug 66 sequentially passes through the center of bottom gasket 16
It is electrically connected behind negative wire hole 15 on through-hole, cathode diaphragm seal 11 with shell 4, so that output of the shell 4 as battery cathode
End.Likewise, bottom gasket 16 and cathode diaphragm seal 11 are laminated together when assembly, so that negative on cathode diaphragm seal 11
It is in air-tight state around pole fairlead 15, realizes the sealed connection with negative lug 66.
As shown in figure 3,6 top of battery core be arranged support plate 17, in support plate 17 be arranged insulated enclosure cover 8 and with insulation
Positive diaphragm seal 9, positive electrode cap 12 and the top cover 18 that sealing shroud 8 cooperates, cathode diaphragm seal 11, bottom gasket 16, support plate 17, just
After pole diaphragm seal 9 and positive electrode cap 12 are assembled in shell 4, the corresponding connection of centre bore in each component, and in inner tube 5
The connection of portion space, the other end of inner tube 5 are connected to the aperture of 4 bottom of shell, to form one through the hollow of battery entirety
Channel.
Fig. 5 is the section view under the stereoscopic-state of the insulated enclosure set in the present invention, as shown, insulated enclosure set 8
Annularly, certain supporting role can be played in inside battery, in assembly, positive diaphragm seal 9 and positive electrode cap 12 can block
In annular groove 10.Insulated enclosure set 8 using plastic materials make, make itself have certain elasticity, in this way since
What be can be convenient when assembly is attached to positive diaphragm seal 9 and positive electrode cap 12 in the annular groove 10 of insulated enclosure set 8.Insulated enclosure
Covering 8 bottom ends has the protrusion extended along central shaft direction, which presses support plate 17 and make cathode diaphragm seal 11 and shell 4
Bottom end inner wall be in close contact so that cathode diaphragm seal 11, positive diaphragm seal 9, insulated enclosure set 8, shell 4 and inner tube 5
A closed room is surrounded inside shell 4 jointly.
As shown in Figures 2 and 3, cathode diaphragm seal 11, bottom gasket 16, battery core are disposed in shell 4 from top to bottom
6, support plate 17, insulated enclosure set 8, positive diaphragm seal 9, positive electrode cap 12 and top cover 18, positive pole ear 65 from insulated enclosure set 8,
After the central through hole of support plate 17 passes through, connect after being passed through from the positive wire hole 14 on positive diaphragm seal 9 with positive electrode cap 12
It connects (contact), forms cathode output end 1；Negative lug 66 in bottom gasket 16 after passing through, from bearing on cathode diaphragm seal 11
After being passed through in pole fairlead 15, it is electrically connected (contact) with shell 4, forms cathode output end 2.
Fig. 4 gives the internal structure chart of anode output end 1, as shown, inner tube 5 is in battery core 6 after being pierced by, according to
It is secondary to be reached at the perforation of positive electrode cap 12 across support plate 17, positive diaphragm seal 9.Wherein, the hole of the central through hole in support plate 17
Diameter is greater than the outer diameter of inner tube 5, and inner tube 5 is enable to pass through, and the aperture of the central through hole on positive diaphragm seal 9 is less than inner tube 5
On card slot 19 outer diameter, because positive diaphragm seal 9 and cathode diaphragm seal 11 are made of soft plastic material, will anode it is close
9 sets of mounting when in inner tube 5, need to overcome certain resistance, until card slot 19 position of positive 9 sets of the diaphragm seal to inner tube 5, the two
It is snapped together.Insulated enclosure set 8 is made of plastic material, and positive diaphragm seal 9 and positive electrode cap 12 are stuck in insulated enclosure simultaneously
It is whole to be assembled as sub-assembly in set 8, it is electrically connected with positive pole ear 65, top cover is set on positive electrode cap 12 as protection, just
The raised cap 13 in the centre of polar cap 12 is exposed across top cover 18, forms the cathode output end 1 of battery.
As shown in Figures 2 and 3, the entire length of inner tube 5 is slightly less than the length of battery, in position in the battery such as figure
Shown, i.e. guarantee inner tube 5 will not expose to battery, the aperture with the positive electrode cap of cell top end 12, bottom end respectively of the both ends of inner tube 5
Connection forms the hollow channel for penetrating entire battery.
As shown in fig. 6, a kind of low temperature smoking set, including shell 20 and the above-mentioned hollow cell being set in shell 20, in shell
It is formed with the heating chamber 21 for cigarette inserting in body 20, the fever member being electrically connected with hollow cell is equipped in heating chamber 21
Part is additionally provided with the pcb board 22 being electrically connected with hollow cell within the casing 20.After 23 one end of tracheae is inserted into from 20 bottom end of shell
Enter in heating chamber 21 and can move freely along 24 direction of insertion of cigarette so that cigarette is pushed up from shell 20 across airflow channel 3
Out, it is flowed out after air-flow enters from 24 top of cigarette through tracheae 23.It is heated by use, cigarette 24 is inserted at heater element,
It is extracted out by the smog that tracheae 23 generates generating elements heat cigarette 24, after having aspirated a cigarette, pushes tracheae 23 by cigarette
24 eject from shell 20, can take out the cigarette after suction.
In the present embodiment, tracheae 23 can be fully stowed into shell 20 and be equipped with solid cotton in its airflow outlet end.Air-flow
The size in channel 3 can be set to match with tracheae 23, and tracheae 23 is oriented to by airflow channel 3.
The present invention is equipped with across the channel of its ontology on hollow cell, and the channel that tracheae 23 passes through hollow cell extends to
At heater element, using the channel of hollow cell as the useful space carry out using, be greatly reduced the volume of low temperature smoking set, from
And the weight of smoking set is also reduced, improve the Experience Degree of product.
Above-described embodiment is only to clearly demonstrate examples made by the present invention, rather than the restriction to embodiment.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.Here without can not be also exhaustive to all embodiments.And the obvious variation or change thus amplified out
It is dynamic to be still in the protection scope of this invention.
Claims (11)
1. a kind of hollow cell is applied to low temperature smoking set, it is characterised in that: be formed in the hollow cell and penetrate through its ontology
Airflow channel.
2. hollow cell according to claim 1, it is characterised in that: the airflow channel section of the hollow cell is circle
Or regular polygon.
3. hollow cell according to claim 1, it is characterised in that: the airflow channel section of the hollow cell is circle
When, diameter of section 2-10mm；When the airflow channel section of the hollow cell is regular polygon, its side length is 2-10mm.
4. a kind of hollow cell, including shell, it is characterised in that: it is equipped with inner tube in the shell, the two of the shell and inner tube
It is blocked respectively by the first seal assembly and the second seal assembly between end, forms closed room, setting in the closed room
Battery core is rolled, the both ends of said inner tube are connected to the airflow channel to form perforation hollow cell ontology with shell exterior.
5. hollow cell according to claim 4, it is characterised in that: the housing top end is open end, in the opening
The side wall at end is equipped with seal groove, and first seal assembly includes that the insulated enclosure set being arranged in the seal groove and card are set
Positive diaphragm seal in insulated enclosure set, second seal assembly includes cathode diaphragm seal, the cathode diaphragm seal
It is stuck in positive diaphragm seal in the card slot at said inner tube both ends, the bottom end of the shell is opened equipped with what is be connected to said inner tube
Hole.
6. hollow cell according to claim 5, it is characterised in that: be additionally provided with top from shell in the insulated enclosure set
The positive electrode cap of middle stretching, the positive electrode cap are equipped with the through-hole being connected to inner tube, and the anode diaphragm seal is equipped in battery core
The positive wire hole that passes through of positive pole ear, the positive pole ear passes through electrical with the positive electrode cap afterwards from the positive wire hole
Connection, the cathode diaphragm seal are equipped with the negative wire hole that passes through for the negative lug in battery core, and the negative lug is from institute
It states negative wire hole and passes through and be electrically connected afterwards with the shell or the cathode cap being set on shell.
7. hollow cell according to claim 6, it is characterised in that: it is described anode diaphragm seal and cathode diaphragm seal be in bullet
Property compressive state, gap between the positive pole ear and positive wire hole is realized close by the flexible deformation of the positive diaphragm seal
Sealing is realized by the flexible deformation of the cathode diaphragm seal in envelope, the gap between the negative lug and negative wire hole.
8. according to hollow cell described in claim 5 or 6 or 7, it is characterised in that: insulated enclosure set bottom end has along it
The protrusion that central axis direction extends, is equipped with support plate between the battery core and insulated enclosure set, the battery core is born with described
Bottom gasket is equipped between the diaphragm seal of pole, the protrusion presses the support plate and makes the cathode diaphragm seal and the shell
Bottom end inner wall is in close contact.
9. hollow cell according to claim 6 or 7, it is characterised in that: the positive electrode cap is equipped with top cover, the anode
The raised cap of cap is pierced by from the top cover, and the outer rim of the positive electrode cap and positive diaphragm seal is installed on the insulated enclosure set
In annular groove on intracavity sidewall.
10. according to hollow cell described in claim 4 or 5 or 6 or 7, it is characterised in that: the battery core is by positive plate, cathode
The stacking that piece and diaphragm are constituted is wound, and the terminated site of the battery core is enclosed with terminal adhesive tape.
11. a kind of low temperature smoking set, including shell and battery, it is characterised in that: the battery is hollow cell, the hollow cell
In be formed with the airflow channel for penetrating through its ontology, the heating chamber for cigarette inserting is formed in the shell, in the heating chamber
Equipped with the heater element being electrically connected with the hollow cell, tracheae one end passes through the air-flow after housing bottom insertion
Channel enters in the heating chamber and can move freely along cigarette direction of insertion so that cigarette is ejected from the shell, air-flow from
It is flowed out after entering through the tracheae on cigarette top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130041.0A CN110122926A (en) | 2018-02-08 | 2018-02-08 | Hollow cell and low temperature smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130041.0A CN110122926A (en) | 2018-02-08 | 2018-02-08 | Hollow cell and low temperature smoking set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110122926A true CN110122926A (en) | 2019-08-16 |
Family
ID=67567422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130041.0A Withdrawn CN110122926A (en) | 2018-02-08 | 2018-02-08 | Hollow cell and low temperature smoking set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110122926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964404A (en) * | 2021-09-29 | 2022-01-21 | 河南中烟工业有限责任公司 | Heating smoking set power supply protection method based on internal temperature regulation |
| CN117438698A (en) * | 2023-12-08 | 2024-01-23 | 深圳市德兰明海新能源股份有限公司 | Battery heat exchange system |
-
2018
- 2018-02-08 CN CN201810130041.0A patent/CN110122926A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964404A (en) * | 2021-09-29 | 2022-01-21 | 河南中烟工业有限责任公司 | Heating smoking set power supply protection method based on internal temperature regulation |
| CN117438698A (en) * | 2023-12-08 | 2024-01-23 | 深圳市德兰明海新能源股份有限公司 | Battery heat exchange system |
| CN117438698B (en) * | 2023-12-08 | 2024-03-26 | 深圳市德兰明海新能源股份有限公司 | Battery heat exchange system |
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Application publication date: 20190816 |