CN108198994A - A kind of lithium battery that pole protection is provided - Google Patents
A kind of lithium battery that pole protection is provided Download PDFInfo
- Publication number
- CN108198994A CN108198994A CN201611119975.1A CN201611119975A CN108198994A CN 108198994 A CN108198994 A CN 108198994A CN 201611119975 A CN201611119975 A CN 201611119975A CN 108198994 A CN108198994 A CN 108198994A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- cover board
- plate
- coaming plate
- pole
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 239000003792 electrolyte Substances 0.000 claims abstract description 4
- 230000032258 transport Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001232787 Epiphragma Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of lithium batteries for providing pole protection, and including lithium battery ontology, the lithium battery ontology includes shell, the positive terminal positioned at housing top end and negative terminal, the positive plate positioned at enclosure, negative plate, diaphragm and electrolyte；The top of the shell is connected with coaming plate, and the top of the coaming plate is fixed with cover board, and the cover board is connected with the coaming plate by frangible portion.The problem of lithium battery of the present invention realizes the protection to pole by cover board and protective film, and long-distance transport is without pole is worried immediately.
Description
Technical field
The present invention relates to field of batteries, and in particular to a kind of lithium battery for providing pole protection.
Background technology
Lithium battery replaces traditional lead-acid accumulator and is answered extensively more and more since its is light-weight, more environmentally friendly
With, existing lithium battery is also needed to from manufacture to in-site installation by multiple steps such as transports, if not paying attention to protecting lithium battery,
The particularly prominent pole outside of battery is easy to damage.
Invention content
Goal of the invention：The defects of the present invention is directed to overcome the prior art, provides a kind of lithium battery for providing pole protection.
Technical solution：A kind of lithium battery for providing pole protection, including lithium battery ontology, the lithium battery ontology includes outer
Shell, the positive terminal positioned at housing top end and negative terminal, the positive plate positioned at enclosure, negative plate, diaphragm and electrolyte；It is described
The top of shell is connected with coaming plate, and the top of the coaming plate is fixed with cover board, and the cover board and the coaming plate are connected by frangible portion
It connects.
Further, the cover board is the cover board of rectangle, and every side of the cover board is enclosed by a frangible portion with described
Plate connects.
Further, it is coated with the protective film that can be torn on the positive terminal and negative terminal.
Further, the lower surface of the cover board is higher than positive and negative electrode top end 1-2cm.
Advantageous effect：The lithium battery of the present invention realizes the protection to pole, even if long-distance transport by cover board and protective film
The problem of without pole is worried.
Description of the drawings
Fig. 1 is lithium battery schematic diagram.
Specific embodiment
A kind of lithium battery for providing pole protection, including lithium battery ontology 1, the lithium battery ontology 1 includes shell, is located at
The positive terminal 1.1 and negative terminal 1.2 of housing top end, the positive plate positioned at enclosure, negative plate, diaphragm and electrolyte；It is described
The top of shell is connected with coaming plate 2, and the top of the coaming plate 2 is fixed with cover board 3, and the cover board and the coaming plate pass through frangible portion
Connection.The cover board is the cover board of rectangle, and every side of the cover board is connect by a frangible portion with the coaming plate.It is described just
The protective film that can be torn is coated on pole and negative terminal.The lower surface of the cover board is higher than positive and negative electrode top end 1-2cm.
The lithium battery of the present invention, during manufacture, the pole coating epiphragma covering of lithium battery, while blocked by cover board, work as transport
When being installed to onsite application, by breaking disconnected frangible portion, tearing protective film, so as to connect positive and negative pole.Pass through above-mentioned knot
Structure realizes the protection to lithium battery.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (4)
1. a kind of lithium battery that pole protection is provided, which is characterized in that including lithium battery ontology, the lithium battery ontology includes outer
Shell, the positive terminal positioned at housing top end and negative terminal, the positive plate positioned at enclosure, negative plate, diaphragm and electrolyte；It is described
The top of shell is connected with coaming plate, and the top of the coaming plate is fixed with cover board, and the cover board and the coaming plate are connected by frangible portion
It connects.
2. the lithium battery according to claim 1 that pole protection is provided, which is characterized in that the cover board is the lid of rectangle
Plate, every side of the cover board are connect by a frangible portion with the coaming plate.
3. the lithium battery according to claim 1 that pole protection is provided, which is characterized in that on the positive terminal and negative terminal
It is coated with the protective film that can be torn.
4. the lithium battery according to claim 1 that pole protection is provided, which is characterized in that the lower surface of the cover board is higher than
Positive and negative electrode top end 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119975.1A CN108198994A (en) | 2016-12-08 | 2016-12-08 | A kind of lithium battery that pole protection is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119975.1A CN108198994A (en) | 2016-12-08 | 2016-12-08 | A kind of lithium battery that pole protection is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108198994A true CN108198994A (en) | 2018-06-22 |
Family
ID=62572449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119975.1A Pending CN108198994A (en) | 2016-12-08 | 2016-12-08 | A kind of lithium battery that pole protection is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108198994A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261806A (en) * | 2020-03-27 | 2020-06-09 | 湖北亿纬动力有限公司 | High-strength soft package battery, manufacturing method thereof and battery module |
| CN112635927A (en) * | 2021-01-14 | 2021-04-09 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Preparation method of anti-corrosion plate lug for lead-acid storage battery |
-
2016
- 2016-12-08 CN CN201611119975.1A patent/CN108198994A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261806A (en) * | 2020-03-27 | 2020-06-09 | 湖北亿纬动力有限公司 | High-strength soft package battery, manufacturing method thereof and battery module |
| CN111261806B (en) * | 2020-03-27 | 2022-11-11 | 湖北亿纬动力有限公司 | High-strength soft package battery, manufacturing method thereof and battery module |
| CN112635927A (en) * | 2021-01-14 | 2021-04-09 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Preparation method of anti-corrosion plate lug for lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |