CN207781783U - Solid electrolyte battery - Google Patents
Solid electrolyte battery Download PDFInfo
- Publication number
- CN207781783U CN207781783U CN201721915214.7U CN201721915214U CN207781783U CN 207781783 U CN207781783 U CN 207781783U CN 201721915214 U CN201721915214 U CN 201721915214U CN 207781783 U CN207781783 U CN 207781783U
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- CN
- China
- Prior art keywords
- battery
- plate
- solid
- bipolar plates
- positive plate
- Prior art date
- 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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- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 17
- 239000003792 electrolyte Substances 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000006071 cream Substances 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- 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
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Cell Separators (AREA)
Abstract
The utility model is related to solid electrolyte batteries,Including positive plate,Negative plate and package casing,Stacking is equipped with multiple bipolar plates between positive plate and negative plate,Positive plate,Negative plate and bipolar plates are horizontal positioned,Positive plate,Solid-state electrolyte layer is coated on negative plate and bipolar plates,Solid-state electrolyte layer outer layer is equipped with fixed net,It is equipped with glass fibre membrane between solid-state electrolyte layer and fixed net,Package casing top is equipped with the lid of flexible connection,Package casing bottom is set there are two opposite battery snap-gauge,Battery case is equipped between two battery snap-gauges,Multiple abutting bars are slidably connected in battery case,The bottom end for pushing against bar is slidably connected at battery trench bottom,It pushes against and is fixedly connected with support spring between bar bottom end and battery groove sidewall,The upper end for pushing against bar is equipped with the abutting ring of bending,Positive plate,Negative plate,Bipolar plates are respectively positioned in battery case.The problem of being easy to fall off from battery core, influence the conductive effect of battery present application addresses solid-state electrolyte layer.
Description
Technical field
The utility model is related to field of batteries, and in particular to solid electrolyte battery.
Background technology
Battery, which refers to, fills solid electrolyte solution and metal electrode with cup, slot or other containers for generating electric current or compound appearance
Chemical energy can be converted to the device of electric energy, utilize the battery as energy source by the segment space of device, can be obtained having and be stablized
Voltage, stabling current, long-time stable power supply, by the electric current of ectocine very little, and battery structure is simple, easy to carry,
Charge and discharge are easy to operation, do not influenced by outside climatic and temperature, stable and reliable for performance, each in modern society's life
A aspect performance has great role.
Battery can be divided into liquid or solid electrolytic cell and solid-state electrolyte layer battery, solid-state according to the difference of solid electrolyte
Electrolytic cell is not susceptible to electrolyte outer-flowing phenomenon, therefore be widely used because its electrolyte layer is solid-state.But solid state electrolysis
In use, solid-state electrolyte layer is easy to fall off from battery core electrolyte cell, influences the conductive effect of battery.
Utility model content
The utility model is intended to provide solid electrolyte battery, is easy from electricity with solving solid electrolyte battery electrolyte layer
The problem of falling off on the core of pond, influencing the conductive effect of battery.
In order to achieve the above objectives, the basic technology scheme of the utility model is as follows：Solid electrolyte battery, including pole plate group
And package casing, pole plate group include positive plate and negative plate, stacking is equipped with multiple bipolar plates, anode between positive plate and negative plate
Plate and negative plate are laminated in the both ends of bipolar plates respectively, and positive plate, negative plate and bipolar plates are horizontal positioned, positive plate, cathode
It is coated with solid-state electrolyte layer on plate and bipolar plates, solid-state electrolyte layer outer layer is equipped with fixed net, solid-state electrolyte layer and solid
Layer of glass film is equipped between fixed net, package casing top is equipped with the lid of flexible connection, and package casing bottom is equipped with two
A opposite battery snap-gauge is equipped with battery case between two battery snap-gauges, multiple abutting bars is slidably connected in battery case, pushes against
The bottom end of bar is slidably connected at battery trench bottom, pushes against and is fixedly connected with support spring between bar bottom end and battery groove sidewall, supports
The upper end of tight bar is equipped with the abutting ring of bending, pushes against ring and is integrally formed with bar is pushed against, positive plate, negative plate, bipolar plates are respectively positioned on
In battery case.
The principle of this programme is：When practical application, package casing plays the role of encapsulating solid-state electrolysis cell, by solid-state electricity
Solution matter layer battery be isolated from the outside out, solid-state electrolyte layer is coated in positive plate, negative plate and bipolar plates, make positive plate,
Negative plate and the conductive energy of bipolar plates, provide conductive channel, positive plate, negative plate and bipolar plates are horizontal for conductive ion
Placement can prevent from generating lamination in solid-state electrolyte layer reaction process, and fixed net plays the work of fixed solid-state electrolyte layer
With, prevent from generating outer-flowing phenomenon in solid-state electrolyte layer reaction process, glass fibre membrane have suction-operated, can be to solid state electrolysis
Matter layer further adsorbs, and prevents solid-state electrolyte layer from falling off from positive plate, negative plate and bipolar plates, positive plate, negative plate and
Bipolar plates apply solid-state electrolyte layer and become pole plate group after curing, and the pole plate group after solidification are placed in battery case, at this point, electric
Pond snap-gauge plays the role of to pole plate group Primary Location, and during pole plate group is placed on battery case, the extruding of pole plate group is supported
Tight bar is slidably connected at battery trench bottom due to pushing against bar, pushes against bar Slideslip to outside battery case, drive in conjunction molding
Circumferential medial movement is pushed against, clamping pole plate group top further fixes pole plate group, pole plate group is made to firmly install.
The advantages of this programme is：
1. fixed net and glass fibre membrane, fixed net and glass fibre membrane pair is arranged in the present apparatus on the outside of solid-state electrolyte layer
Solid-state electrolyte layer has the function of fixed and adsorbs, and avoid that solid-state electrolyte layer outflows or fall off during the reaction shows
As ensure that the conductive effect of solid electrolyte battery.
2. the present apparatus is in encapsulating housing bottom setting battery snap-gauge, battery case and pushes against bar, after battery snap-gauge is to solidification
Pole plate group left and right position is defined, and is further limited the upper surface of pole plate group by battery case and the cooperation for pushing against bar
Position ensure that the fastness that pole plate group is installed in solid electrolyte battery.
Preferably, as an improvement, solid-state electrolyte layer is high density pole cream.Solid-state electrolyte layer support is lodged a complaint with just
It is adhered on pole plate in it, and high density pole cream is more preferable compared to common pole cream electric conductivity, and the service life is longer.
Preferably, as an improvement, battery case is internally provided with cushion pad.Battery case accommodates pole plate group, prevents pole plate
Group sliding, when package casing is collided with or is hit, cushion pad has cushioning effect, avoids pole plate violent oscillatory motion, avoids
Pole cream is broken or comes off during vibrations, influences conductive effect.
Preferably, as an improvement, positive plate, negative plate and bipolar plates are equipped with fillet.Positive plate, negative plate and double
Pole plate is respectively provided with fillet, and the probability to collide with can be reduced compared to right angle is set to, and avoids causing pole because pole plate is knocked against hard
The short circuit problem of plate.
Preferably, as an improvement, the width all same of positive plate, negative plate and bipolar plates.By positive plate, negative plate
It is adhered to and is laminated by pole cream with bipolar plates, positive plate, negative plate and the of same size of bipolar plates conveniently place it in battery case.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
Fig. 3 is the structural schematic diagram of positive plate, negative plate and bipolar plates in the embodiment of the present invention.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Package casing 1, positive plate 2, negative plate 3, bipolar plates 4, solid state electrolysis
Matter layer 5, glass fibre membrane 7, battery case 8, pushes against bar 9, support spring 10, pushes against ring 11, cushion pad 12, Battery Card fixed net 6
Plate 13, positive pole ear 14, negative lug 15.
As shown in Figure 1, Figure 2, Figure 3 shows：Solid electrolyte battery, including pole plate group and package casing 1, pole plate group include anode
Plate 2 and negative plate 3, equipped with multiple bipolar plates 4, positive plate 2 and negative plate 3 are laminated respectively for stacking between positive plate 2 and negative plate 3
In the both ends of bipolar plates 4, positive plate 2, negative plate 3 and bipolar plates 4 are horizontal positioned, in positive plate 2, negative plate 3 and bipolar plates 4
It is coated with solid-state electrolyte layer 5, solid-state electrolyte layer 5 is high density pole cream, and 5 outer layer of solid-state electrolyte layer is equipped with fixed net 6,
Layer of glass film 7 is equipped between solid-state electrolyte layer 5 and fixed net 6,1 top of package casing is equipped with the lid of flexible connection
Body, 1 bottom of package casing are set there are two opposite battery snap-gauge 13, and battery case 8, battery case are equipped between two battery snap-gauges 13
It is slidably connected in 8 there are two bar 9 is pushed against, the bottom end for pushing against bar 9 is slidably connected at 8 bottom of battery case, pushes against 9 bottom end of bar and battery
Support spring 10 is fixedly connected between 8 side wall of slot, the upper end for pushing against bar 9 is equipped with the abutting ring 11 of bending, pushes against ring 11 and supports
Tight bar 9 is integrally formed, and positive plate 2, negative plate 3, bipolar plates 4 are respectively positioned in battery case 8, positive plate 2, negative plate 3 and bipolar plates 4
It is equipped with fillet, and the width all same of positive plate 2, negative plate 3 and bipolar plates 4, battery case 8 are internally provided with cushion pad.
In the present embodiment, when practical application, three pieces of bipolar plates 4 are taken first, by three pieces of 4 horizontally adjacent placements of bipolar plates,
Pole cream is applied in bipolar plates 4, and layer of glass film 7 is laid on the cream of pole with absorption and fixed pole cream, on glass fibre membrane 7
Side re-lays one layer of fixed net 6, is further fixed to pole cream, the phenomenon that avoiding the outflow of pole cream or fall off, ensure that solid-state
The conductive effect of electrolytic cell；Two pieces of bipolar plates 4 are taken again, are placed in 4 top of above-mentioned three pieces of bipolar plates, and every piece of upper layer is bipolar
Plate 4 is respectively positioned on the top between the adjacent bipolar plates 4 of lower layer, so that the arranged on left and right sides of upper layer bipolar plates 4 is left a blank, then distinguishes
One piece of positive plate 2 and one piece of negative plate 3 is taken to be positioned on above-mentioned vacancy again, then the positive plate 2 on upper layer, negative plate 3 and two pieces
4 top of bipolar plates applies one layer of pole cream, and layer of glass film 7 is laid on the cream of pole with absorption and fixed pole cream, in glass fibers
7 top of dimension film re-lays one layer of fixed net 6, is further fixed to pole cream, positive plate 2 is connected with positive pole ear 14, cathode
Plate 3 is connected with negative lug 15, and positive pole ear 14 both passes through package casing 1 with negative lug 15, and is fitted in package casing 1
Arranged on left and right sides.Positive plate 2, negative plate 3 and the bipolar plates 4 being laminated form pole plate group, and the pole cream in pole plate group is consolidated
Change.
In pole plate group after the solidification of pole cream, pole plate group is placed in along two battery snap-gauges 13 in battery case 8, battery snap-gauge
13 pairs of pole plate groups carry out Primary Location, and during pole plate group is placed on battery case 8, pole plate group, which squeezes, pushes against bar 9, due to
It pushes against bar 9 and is slidably connected at 8 bottom of battery case, push against bar 9 to 8 outer Slideslip of battery case, drive molding abutting in conjunction
Ring 11 moves inward, and clamping pole plate group top further fixes pole plate group, pole plate group is made to firmly install.
Above-described is only the embodiments of the present invention, the common sense such as well known concrete structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure
It puts, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these all will not shadow
Ring effect and patent practicability that the utility model is implemented.This application claims protection domain should be in its claim
Subject to appearance, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (5)
1. solid electrolyte battery, including pole plate group and package casing, it is characterised in that：The pole plate group includes positive plate and bears
Pole plate, is laminated between the positive plate and negative plate and is equipped with multiple bipolar plates, and the positive plate and negative plate are laminated in double respectively
The both ends of pole plate, the positive plate, negative plate and bipolar plates are horizontal positioned, are applied in positive plate, negative plate and bipolar plates
There are solid-state electrolyte layer, the solid-state electrolyte layer outer layer to be equipped with fixed net, one is equipped between solid-state electrolyte layer and fixed net
Layer glass fibre membrane, package casing top are equipped with the lid of flexible connection, and package casing bottom is set there are two opposite Battery Card
Plate is equipped with battery case between two battery snap-gauges, multiple abutting bars is slidably connected in battery case, and the bottom end sliding for pushing against bar connects
It is connected on battery trench bottom, pushes against and is fixedly connected with support spring between bar bottom end and battery groove sidewall, the upper end for pushing against bar is equipped with
The abutting ring of bending pushes against ring and is integrally formed with bar is pushed against, and the positive plate, negative plate, bipolar plates are respectively positioned in battery case.
2. solid electrolyte battery according to claim 1, it is characterised in that：The solid-state electrolyte layer is high density pole
Cream.
3. solid electrolyte battery according to claim 2, it is characterised in that：The battery case is internally provided with buffering
Pad.
4. solid electrolyte battery according to claim 3, it is characterised in that：The positive plate, negative plate and bipolar plates
It is equipped with fillet.
5. solid electrolyte battery according to claim 4, it is characterised in that：The positive plate, negative plate and bipolar plates
Width all same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915214.7U CN207781783U (en) | 2017-12-28 | 2017-12-28 | Solid electrolyte battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915214.7U CN207781783U (en) | 2017-12-28 | 2017-12-28 | Solid electrolyte battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781783U true CN207781783U (en) | 2018-08-28 |
Family
ID=63223278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915214.7U Active CN207781783U (en) | 2017-12-28 | 2017-12-28 | Solid electrolyte battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781783U (en) |
-
2017
- 2017-12-28 CN CN201721915214.7U patent/CN207781783U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048526 Denomination of utility model: Solid state electrolyte battery Granted publication date: 20180828 License type: Common License Record date: 20231204 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048519 Denomination of utility model: Solid state electrolyte battery Granted publication date: 20180828 License type: Common License Record date: 20231204 |
|
| EE01 | Entry into force of recordation of patent licensing contract |