CN206806455U - A kind of new power battery structure - Google Patents
A kind of new power battery structure Download PDFInfo
- Publication number
- CN206806455U CN206806455U CN201720739885.6U CN201720739885U CN206806455U CN 206806455 U CN206806455 U CN 206806455U CN 201720739885 U CN201720739885 U CN 201720739885U CN 206806455 U CN206806455 U CN 206806455U
- Authority
- CN
- China
- Prior art keywords
- main body
- battery main
- negative electrode
- anode ear
- new power
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 239000002985 plastic film Substances 0.000 claims abstract description 16
- 229920006255 plastic film Polymers 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000037237 body shape Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of new power battery structure, belong to power battery technology field, include the battery main body of cylinder, the aluminum plastic film to match with battery main body shape is coated with the outer surface of the battery main body, the outer surface of the battery main body is respectively equipped with the anode ear and negative electrode lug that extend along the combination gap of the aluminum plastic film.The utility model provides a kind of new power battery structure, and its is simple in construction, convenient for production, and good heat dissipation effect is safe, and is easily recycled and disassembles.
Description
Technical field
It the utility model is related to power battery technology field, more particularly to a kind of new power battery structure.
Background technology
Over time, electric energy, the proportion accounted in daily life are increasing.As human society just
A kind of important energy source often operated, the development of electric energy and the mankind are closely bound up.Electrokinetic cell, the conventional production as storage electric energy
Product, its application are also more and more extensive.
At present, common electrokinetic cell is broadly divided into two classes：One kind is square structure；One kind is cylindrical structural.The former
Model size is enriched, and has a wide range of application, and can be used alone, and multiple can also combine and form battery packs to use, can be each
Kind passes through the product that electric energy operates and provides stable power；Latter dimensions are various, suitable for the compact electric apparatus of various independent works,
It is easy to use.
However, current various electrokinetic cells also respectively have shortcoming：Traditional square power battery is as a result of square knot
Structure, composition battery pack be used as power supply in use, electrokinetic cell contact area is big from each other, radiating effect is poor, in order to solve
This problem, each producer more using special supporting structure come the electrokinetic cell of space between adjacent, however, this way result in it
The further complexity of structure, influence to also improve the cost of product while production efficiency.In addition, traditional cylindrical power electric
Pond is used as shell using metal material more, belongs to hard structure, and electrokinetic cell is in putting and (filling) electric process, due to the electricity of inside
Chemical action can produce gas, the potential safety hazard of blast be present, and safety coefficient is low；It is additionally, since and uses metal shell, it is being returned
Shell is dealt with also more troublesome during receipts, improves cost recovery.
Utility model content
The purpose of this utility model be to provide it is a kind of simple in construction, it is convenient for production, there is great heat radiation effect, safety coefficient
Height, self discharge is small and is easily recycled the new power battery structure disassembled.
The technical solution of the utility model is：A kind of new power battery structure, include the battery main body of cylinder, institute
State the aluminum plastic film for being coated with the outer surface of battery main body and matching with battery main body shape, the outer surface point of the battery main body
The anode ear and negative electrode lug that She You do not extend along the combination gap of the aluminum plastic film.
Further, in a kind of above-mentioned new power battery structure, the anode ear and the negative electrode lug are arranged on
On the end face at the battery main body both ends.
Further, in a kind of above-mentioned new power battery structure, the extension of the anode ear and the negative electrode lug
Direction is identical and all parallel with the end face of the battery main body.
Further, in a kind of above-mentioned new power battery structure, the extension of the anode ear and the negative electrode lug
It is in opposite direction and all parallel with the end face of the battery main body.
Further, in a kind of above-mentioned new power battery structure, the anode ear and the negative electrode lug are set relatively
Put on the side surface of the battery main body both sides, the anode ear is identical with the bearing of trend of the negative electrode lug.
Further, in a kind of above-mentioned new power battery structure, the anode ear and the negative electrode lug are arranged on
On the side surface of the battery main body both sides, the bearing of trend of the anode ear and the negative electrode lug is opposite.
Further, in a kind of above-mentioned new power battery structure, the material of the anode ear is aluminium foil, described negative
The material of lug is copper foil or nickel foil.
Further, in a kind of above-mentioned new power battery structure, diameter >=20mm of the battery main body is described
Length >=50mm of battery main body.
Beneficial effect
Compared with prior art, it is the advantages of power battery structure of the present utility model：
1st, the utility model is combined as contact area when battery pack uses by the way that electrokinetic cell is fabricated into cylindrical structural
Small (being linear contact lay between adjacent battery), good heat dissipation effect, it is not necessary to design single support to be radiated, reduce life
Produce cost；Will not exist simultaneously as it uses aluminum plastic film soft roll structure, during use as traditional cylindrical electrokinetic cell quick-fried
Fried danger, safety coefficient are high；In addition, the externally-packed structure of aluminum plastic film is also convenient for the recycling after battery use, save
Cost recovery；Anode ear and negative electrode lug can be arranged on the end face or side surface at electrokinetic cell both ends according to actual conditions, side
Just the installation and use of electrokinetic cell, it is applied widely.
2nd, the utility model is simple in construction, in light weight, uses and reclaims and be all very convenient；Also, its security is good, it is not necessary to carries on a shoulder pole
The problem of heart radiates and exploded, can make heavy-current discharge and charging (i.e. fast charge)；It uses aluminum plastic film outsourcing, storge quality
Stable, self discharge is small, is not easy short circuit；And because anode ear uses aluminum foil material, negative electrode lug is made of copper foil or nickel foil, resistance
It is low, good electrical property.
It will be become more fully apparent by following description and with reference to accompanying drawing, the utility model, these accompanying drawings are used to explain this
The embodiment of utility model.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the utility model specific embodiment 1；
Fig. 2 is the dimensional structure diagram of the utility model specific embodiment 2；
Fig. 3 is the dimensional structure diagram of the utility model specific embodiment 3；
Fig. 4 is the dimensional structure diagram of the utility model specific embodiment 4；
Fig. 5 is combining structure schematic diagram when the utility model uses.
Wherein, 1, battery main body；2nd, aluminum plastic film；3rd, anode ear；4th, negative electrode lug.
Embodiment
Embodiment of the present utility model is described with reference now to accompanying drawing.
Embodiment 1
Specific embodiment of the present utility model is as shown in figure 1, a kind of new power battery structure, including cylinder
Battery main body 1, cylindrical battery main body 1 are being combined into battery pack in use, contact area between its adjacent cell main body 1
It is small, do not interfere with the radiating of battery main body 1；Meanwhile it is coated with the outer surface of battery main body 1 and the shape phase of battery main body 1
The aluminum plastic film 2 matched somebody with somebody, aluminum plastic film 2 replace metal shell, reduce the danger exploded during battery use, and due to the outsourcing of aluminum plastic film 2
Battery main body 1, its self discharge is small, and the energy storage of battery main body 1 is stable, avoids the appearance of short circuit；In addition, the appearance of battery main body 1
Face is respectively equipped with the anode ear 3 and negative electrode lug 4 extended along the combination gap of aluminum plastic film 2, facilitates individually making for electrokinetic cell
With be applied in combination.It should be noted that because the battery main body 1 in the utility model uses the soft roll structure of aluminum plastic film 2, returning
It is more convenient when receipts processing, reduce cost recovery.
In the utility model, anode ear 3 and negative electrode lug 4 are arranged on the end face at the both ends of battery main body 1, anode ear 3 and negative
The bearing of trend of lug 4 is identical and all parallel with the end face of battery main body 1；In addition, the making material of anode ear 3 is preferably
Aluminium foil, the making material of negative electrode lug 4 is preferably copper foil or nickel foil, and its resistance is low, good electrical property, the electricity for coordinating aluminum plastic film 2 to coat
Tank main body 1, heavy-current discharge and charging (i.e. fast charge) can be made.In addition, in this practicality, it is also necessary to it is noted that
Diameter >=20mm of battery main body 1, length >=50mm of battery main body 1, it is applied widely.
Embodiment 2
As shown in Fig. 2 the difference of the utility model in the present embodiment and the utility model in embodiment 1 is：This implementation
In example, the bearing of trend of anode ear 3 and negative electrode lug 4 is opposite and all parallel with the end face of battery main body 1.
Embodiment 3
As shown in figure 3, the difference of the utility model and embodiment 1 and the utility model in embodiment 2 in the present embodiment exists
In：In the present embodiment, anode ear 3 and negative electrode lug 4 are oppositely arranged on the side surface of the both sides of battery main body 1, anode ear 3 and negative pole
Ear 4 is parallel to each other and is arranged symmetrically, and anode ear 3 is identical with the bearing of trend of negative electrode lug 4.
Embodiment 4
As shown in figure 4, the practicality in utility model and embodiment 1, embodiment 2 and embodiment 3 in the present embodiment is new
The difference of type is：In the present embodiment, anode ear 3 and negative electrode lug 4 are arranged on the side surface of the both sides of battery main body 1, still, with
Embodiment 2 is different, although parallel between anode ear 3 and negative electrode lug 4 and asymmetric, the bearing of trend of anode ear 3 and negative electrode lug 4
Conversely.
The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and taken off
The embodiment shown, and the various modifications carried out according to essence of the present utility model, equivalent combinations should be covered.
Claims (8)
1. a kind of new power battery structure, include the battery main body (1) of cylinder, it is characterised in that the battery main body
(1) aluminum plastic film (2) to match with battery main body (1) shape, the outer surface of the battery main body (1) are coated with outer surface
It is respectively equipped with the anode ear (3) and negative electrode lug (4) extended along the combination gap of the aluminum plastic film (2).
2. a kind of new power battery structure according to claim 1, it is characterised in that the anode ear (3) and institute
Negative electrode lug (4) is stated to be arranged on the end face at the battery main body (1) both ends.
3. a kind of new power battery structure according to claim 2, it is characterised in that the anode ear (3) and institute
The bearing of trend for stating negative electrode lug (4) is identical and parallel with the end face of the battery main body (1).
4. a kind of new power battery structure according to claim 2, it is characterised in that the anode ear (3) and institute
The bearing of trend for stating negative electrode lug (4) is opposite and parallel with the end face of the battery main body (1).
5. a kind of new power battery structure according to claim 1, it is characterised in that the anode ear (3) and institute
State negative electrode lug (4) to be oppositely arranged on the side surface of the battery main body (1) both sides, the anode ear (3) and the negative electrode lug
(4) bearing of trend is identical.
6. a kind of new power battery structure according to claim 1, it is characterised in that the anode ear (3) and institute
Negative electrode lug (4) is stated to be arranged on the side surface of the battery main body (1) both sides, the anode ear (3) and the negative electrode lug (4)
Bearing of trend is opposite.
A kind of 7. new power battery structure according to claim 1, it is characterised in that the material of the anode ear (3)
Expect that for aluminium foil, the material of the negative electrode lug (4) is copper foil or nickel foil.
8. a kind of new power battery structure according to claim 1, it is characterised in that the battery main body (1)
Diameter >=20mm, length >=50mm of the battery main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739885.6U CN206806455U (en) | 2017-06-23 | 2017-06-23 | A kind of new power battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739885.6U CN206806455U (en) | 2017-06-23 | 2017-06-23 | A kind of new power battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806455U true CN206806455U (en) | 2017-12-26 |
Family
ID=60749479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720739885.6U Active CN206806455U (en) | 2017-06-23 | 2017-06-23 | A kind of new power battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117499A (en) * | 2020-09-30 | 2020-12-22 | 珠海冠宇电池股份有限公司 | Battery and method for manufacturing battery |
| CN112563680A (en) * | 2020-11-13 | 2021-03-26 | 安克创新科技股份有限公司 | Battery, packaging method thereof and electronic device |
-
2017
- 2017-06-23 CN CN201720739885.6U patent/CN206806455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117499A (en) * | 2020-09-30 | 2020-12-22 | 珠海冠宇电池股份有限公司 | Battery and method for manufacturing battery |
| CN112117499B (en) * | 2020-09-30 | 2022-07-08 | 珠海冠宇电池股份有限公司 | Battery and method for manufacturing battery |
| CN112563680A (en) * | 2020-11-13 | 2021-03-26 | 安克创新科技股份有限公司 | Battery, packaging method thereof and electronic device |
| CN112563680B (en) * | 2020-11-13 | 2023-06-23 | 安克创新科技股份有限公司 | Battery, packaging method thereof and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 518000 Room 301, building 2, Wutong Industrial Park, No. 171, Guanping Road, Xintian community, Guanhu street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen Chaoyi New Energy Technology Co.,Ltd. Address before: 361000 room 2208, No. 297-2, Jiahe Road, Siming District, Xiamen City, Fujian Province Patentee before: Chen Xingbao |
|
| TR01 | Transfer of patent right |