CN207368123U - A kind of ultra-thin green polymer battery with double-fold - Google Patents
A kind of ultra-thin green polymer battery with double-fold Download PDFInfo
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- CN207368123U CN207368123U CN201721467879.6U CN201721467879U CN207368123U CN 207368123 U CN207368123 U CN 207368123U CN 201721467879 U CN201721467879 U CN 201721467879U CN 207368123 U CN207368123 U CN 207368123U
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- fold
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- double
- polymer battery
- porous insulation
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a kind of ultra-thin green polymer battery with double-fold, belong to polymer battery field, shell, porous insulation plastic layer, the first fixed bed, porous insulation elastomeric plastics, the second fixed bed, pole plate combination, minute-pressure forced induction control device, thermally sensitive temperature induction controller.The disclosed ultra-thin green polymer battery with double-fold of the utility model, it can produce double-fold, ultra-thin and excellent charge-discharge performance polymer battery.
Description
Technical field
Polymer battery field is the utility model is related to, more particularly to a kind of ultra-thin green with double-fold is poly-
Compound battery.
Background technology
Liquid electrolyte is free of inside polymer battery, using the solid of colloidal state, therefore, with the excellent of no battery leakage
Point, it can be made into thin battery, and with the capacity of 3.6V400mAh, its thickness can be as thin as 0.5mm.Macromolecule battery is due to nothing itself
Liquid, can make multiple layer combination to reach high voltage in single.Capacity will be higher by one times than an equal amount of lithium ion battery.
Therefore, polymer battery has great development prospect and application.But during polymer battery manufacture and use, lithium
The protection of the charge and discharge of polymer is also most important, this is related to the service life and safety in utilization of polymer battery
Energy.
At present, in order to protect polymer battery, some temperature sensor and pressure sensor are usually set to monitor, but
It is that this method has the drawbacks of certain, single temperature sensor and pressure sensor generally only become in larger temperature
It can just be monitored under conditions of change and cell expansion are more, at this moment often have resulted in irreversible damage；It is and traditional
The problems such as single flanging lithium battery causes battery core out-of-flatness when period of assembly easily makes battery core be encased in shell occurs, most
Phenomena such as battery temperature raises, cell expansion is irreversible can be also caused to occur eventually.
Practical content
It is the defects of in order to overcome the prior art, a kind of with double the technical problem to be solved by the utility model is to propose
The ultra-thin green polymer battery of flanging, it can produce double-fold, ultra-thin and excellent charge-discharge performance electrostrictive polymer
Pond.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of ultra-thin green polymer battery with double-fold, including following part：
Shell, porous insulation plastic layer, the first fixed bed, porous insulation elastomeric plastics, the second fixed bed, pole plate combination, minute-pressure pressure
Power induction controller, thermally sensitive temperature induction controller；The pole plate combination includes positive plate, PP-PE-PP (polypropylene-poly-
Ethylene-polypropylene) membrane, negative plate, anode ear and negative electrode lug；The anode ear is welded on the positive plate end, described negative
Tab welding is in the negative plate end；The PP-PE-PP membranes are located among the positive plate and the negative plate；Institute
State positive plate and the negative plate and be coated with the high molecular polymer electrolyte close to PP-PE-PP membranes side；It is described just
Lug and the negative electrode lug are respectively positioned on the right side of the porous insulation elastomeric plastics, and the anode ear is located at the negative electrode lug right side
Side；The porous insulation plastic layer, first fixed bed, the porous insulation elastomeric plastics and second fixed bed are equal
It is located in the shell side, and vertical connection two-by-two successively, combined around the pole plate；The porous insulation elastomeric plastics
Inner wall is sequentially installed with thermally sensitive temperature induction controller and minute-pressure forced induction control device from left to right；The thermally sensitive temperature
Induction controller, the minute-pressure forced induction control device are connected with the negative plate circuit.
In the preferable technical solution of the utility model, the outer casing inner wall is coated with carbon nanomaterial.
In the preferable technical solution of the utility model, through hole is provided with the porous insulation elastomeric plastics.
In the preferable technical solution of the utility model, the PP-PE-PP membranes two sides is coated with ceramic coating.
In the preferable technical solution of the utility model, the thickness of the pole plate combination is 0.3~5mm.
In the preferable technical solution of the utility model, the thickness of the polymer battery is 0.5~10mm.
The beneficial effects of the utility model are：
Ultra-thin green polymer battery provided by the utility model with double-fold, it can produce double-fold, surpass
Thin and excellent charge-discharge performance polymer battery.
Ultra-thin green polymer battery provided by the utility model with double-fold, the thermally sensitive temperature sensing control of setting
Device and minute-pressure forced induction control device can sense small temperature change and the small bulbs of pressure, and more than
Setting value automatic feedback, stops charge and discharge process, so as to be effectively accomplished the purpose for extending battery life.
Brief description of the drawings
Fig. 1 is the structure for the ultra-thin green polymer battery with double-fold that the utility model embodiment provides
Schematic diagram；
Fig. 2 is the pole plate for the ultra-thin green polymer battery with double-fold that the utility model embodiment provides
Combining structure schematic diagram.
In figure：
1st, shell；2nd, porous insulation plastic layer；3rd, the first fixed bed；4th, porous insulation elastomeric plastics；5th, second fix
Layer；6th, pole plate combines；7th, minute-pressure forced induction control device；8th, through hole；9th, thermally sensitive temperature induction controller；61st, positive plate；
62nd, PP-PE-PP membranes；63rd, negative plate；64th, ceramic coating；65th, anode ear；66th, negative electrode lug.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the utility model provides a kind of ultra-thin green polymer battery with double-fold, including
Following part：Shell 1, porous insulation plastic layer 2, the first fixed bed 3, porous insulation elastomeric plastics 4, the second fixed bed
5th, pole plate combination 6, minute-pressure forced induction control device 7, thermally sensitive temperature induction controller 9；The shell 1 is hard aluminum hull,
The porous insulation plastic layer 2 is the porous plastics layer made of polypropylene plastics, and first fixed bed 3 and described second is consolidated
Given layer 5 is fabricated by blown polyurethane materials, and the porous insulation elastomeric plastics 4 are more made of silica gel material
Pore structure, the minute-pressure forced induction control device 7 is more than general pressure sensor sensitivity, as long as there is expansion, minute-pressure
Forced induction control device 7 will work, and prevent charge-discharge procedures from further carrying out, so that phenomena such as preventing battery explosion sends out
It is raw, and thermally sensitive temperature induction controller 9 is also more sensitive than change of the common temperature sensor to temperature, the close setting of temperature
Just it is automatically prevented from charge and discharge process during value, the pole plate combination 6 includes positive plate 61, PP-PE-PP membranes 62, negative plate 63, just
Lug 65 and negative electrode lug 66；The anode ear 65 is welded on 61 end of positive plate, and the negative electrode lug 66 is welded on described negative
63 end of pole piece；The PP-PE-PP membranes 62 are located among the positive plate 61 and the negative plate 63；The anode ear 65
The right side of porous insulation elastomeric plastics 4 is respectively positioned on the negative electrode lug 66, and the anode ear 65 is located at the negative electrode lug
66 right sides；The anode ear 65 and negative electrode lug 66 are made by aluminium foil, in the positive plate 61 and negative plate 63 close to PP-PE-
PP membranes side is coated with high molecular polymer electrolyte；It is the porous insulation plastic layer 2, first fixed bed 3, described
Porous insulation elastomeric plastics 4 and second fixed bed 5 are respectively positioned on the inner side of the shell 1, and vertical phase two-by-two successively
Connect, around pole plate combination 6；4 inner wall of porous insulation elastomeric plastics is sequentially installed with thermally sensitive temperature sense from left to right
Answer control device 9 and minute-pressure forced induction control device 7；The thermally sensitive temperature induction controller 9, the minute-pressure pressure sensitive
Control device 7 is connected connection with 63 circuit of negative plate.
In order to increase the electric conductivity of battery, 1 inner wall of shell is coated with carbon nanomaterial layer.
Influenced to alleviate battery flatulence in charge and discharge process caused by battery, the porous insulation elastomeric plastics
Through hole 8 is provided with 4.
In order to increase the blocking performance of membrane, 62 two sides of PP-PE-PP membranes is coated with ceramic coating 64.
In order to produce excellent performance and the relatively small polymer battery of thickness, the thickness of the pole plate combination 6 is 0.3
~8mm.The thickness of the polymer battery is 0.5~10mm.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with new spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with new, other embodiments fallen into claims hereof all belong to
In the scope of the utility model protection.
Claims (6)
1. a kind of ultra-thin green polymer battery with double-fold, it is characterised in that including following part：Shell (1),
Porous insulation plastic layer (2), the first fixed bed (3), porous insulation elastomeric plastics (4), the second fixed bed (5), pole plate combination
(6), minute-pressure forced induction control device (7), thermally sensitive temperature induction controller (9)；The pole plate combination (6) includes positive plate
(61), PP-PE-PP membranes (62), negative plate (63), anode ear (65), negative electrode lug (66), high molecular polymer electrolyte；Institute
State anode ear (65) and be welded on the positive plate (61) end, the negative electrode lug (66) is welded on the negative plate (63) end；
The PP-PE-PP membranes (62) are located among the positive plate (61) and the negative plate (63)；In the positive plate (61) and
The negative plate (63) is coated with the high molecular polymer electrolyte close to PP-PE-PP membranes side；The anode ear
(65) it is respectively positioned on the negative electrode lug (66) on the right side of the porous insulation elastomeric plastics (4), and the anode ear (65) is located at
On the right side of the negative electrode lug (66)；The porous insulation plastic layer (2), first fixed bed (3), porous insulation elasticity modeling
The bed of material (4) and second fixed bed (5) are respectively positioned on the inside of the shell (1), and vertical connection two-by-two successively, around described
Pole plate combines (6)；Porous insulation elastomeric plastics (4) inner wall is sequentially installed with thermally sensitive temperature sensing control dress from left to right
Put (9) and minute-pressure forced induction control device (7)；The thermally sensitive temperature induction controller (9), the minute-pressure pressure sensitive control
Device (7) processed is connected with the negative plate (63) circuit.
2. the ultra-thin green polymer battery according to claim 1 with double-fold, it is characterised in that：The shell
(1) inner wall is coated with carbon nanomaterial layer.
3. the ultra-thin green polymer battery according to claim 1 with double-fold, it is characterised in that：It is described porous exhausted
Through hole (8) is provided with edge elastomeric plastics (4).
4. the ultra-thin green polymer battery according to claim 1 with double-fold, it is characterised in that：The PP-PE-
PP membranes (62) two sides is coated with ceramic coating (64).
5. the ultra-thin green polymer battery according to claim 1 with double-fold, it is characterised in that：The pole plate group
The thickness for closing (6) is 0.3~8mm.
6. the ultra-thin green polymer battery according to claim 1 with double-fold, it is characterised in that：The polymer
The thickness of battery is 0.5~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467879.6U CN207368123U (en) | 2017-11-07 | 2017-11-07 | A kind of ultra-thin green polymer battery with double-fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467879.6U CN207368123U (en) | 2017-11-07 | 2017-11-07 | A kind of ultra-thin green polymer battery with double-fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368123U true CN207368123U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467879.6U Active CN207368123U (en) | 2017-11-07 | 2017-11-07 | A kind of ultra-thin green polymer battery with double-fold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU200108U1 (en) * | 2020-06-26 | 2020-10-07 | Акционерное общество "Энергия" (АО "Энергия") | PRISMATIC LITHIUM-ION BATTERY WITH A CATHODE BASED ON LiMn2O4 |
-
2017
- 2017-11-07 CN CN201721467879.6U patent/CN207368123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU200108U1 (en) * | 2020-06-26 | 2020-10-07 | Акционерное общество "Энергия" (АО "Энергия") | PRISMATIC LITHIUM-ION BATTERY WITH A CATHODE BASED ON LiMn2O4 |
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