CN205723730U - Lithium ion storage battery - Google Patents
Lithium ion storage battery Download PDFInfo
- Publication number
- CN205723730U CN205723730U CN201620563209.3U CN201620563209U CN205723730U CN 205723730 U CN205723730 U CN 205723730U CN 201620563209 U CN201620563209 U CN 201620563209U CN 205723730 U CN205723730 U CN 205723730U
- Authority
- CN
- China
- Prior art keywords
- lithium
- storage battery
- cells
- hole
- lithium ion
- 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.)
- Expired - Fee Related
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
This utility model relates to storage battery field, specifically a kind of lithium ion storage battery, lithium ion storage battery, including case lid, casing, Li-ion batteries piles, described Li-ion batteries piles is placed in casing, set of cells that described Li-ion batteries piles includes being sequentially connected with, dividing plate, panel；Described panel includes master control borad, the control module being arranged on master control borad and plural polar column；Described set of cells is mainly made up of side by side plural lithium battery, and each electrode of lithium cell connects master control borad；Described case lid is provided with the polarity post holes passed through for polar column.
Description
Technical field
This utility model relates to storage battery field, specifically a kind of lithium ion storage battery.
Background technology
Along with popularizing that storage battery uses, increasing people uses storage battery as daily distribution instrument.But overwhelming majority electricity
Bottle is lead-acid battery, and this battery is mainly made up of positive/negative pole plate, battery plate, electrolyte, pot shell, connection strap and pole stake etc.,
Have that specific energy is low, service life is short, the problem such as sulfuric acid corrosion and lead contamination.
Lithium ion battery has specific energy height, length in service life, the advantage such as non-maintaining, pollution-free, has become as electronics and produces
The ideal source of product and be widely used.But there is the problem that cost is high in lithium ion battery itself.Because lead-acid battery can overcharge
Electricity, it is not necessary to management system cost, but lithium ion battery generally cannot overcharge, and battery core be usually by multiple monomers
Lithium cell superposition connection in series-parallel together, needs battery management system to ensure the safe handling of lithium ion battery, therefore cell tube
Reason system cost is higher.
Utility model content
This utility model aims to provide a kind of simple in construction, the lithium battery storage battery of low cost.
In order to achieve the above object, the utility model proposes techniques below scheme:
Lithium ion storage battery, including case lid, casing, Li-ion batteries piles, described Li-ion batteries piles is placed in casing, institute
Set of cells that the Li-ion batteries piles stated includes being sequentially connected with, dividing plate, panel；Described panel includes master control borad, arranges
Control module on master control borad and plural polar column；Described set of cells is mainly by plural lithium battery side by side
Composition, each electrode of lithium cell connects master control borad；Described case lid is provided with the polarity post holes passed through for polar column.
Preferably, described lithium ion storage battery also includes circuit board；Described set of cells is two or more, two set of cells
Between two pieces of circuit boards and the described dividing plate being arranged between two pieces of circuit boards are set；Described circuit board is provided with and lithium battery
The electrode hole that electrode coordinates；Described set of cells connects circuit board by electrode hole to be made to realize between each lithium battery side by side or string
Connection；Described each circuit board is connected master control borad with dividing plate by hexagonal double-ended bolt and realizes each set of cells and panel energising.
Preferably, the upper and lower both sides of described dividing plate be provided with multiple with lithium battery bottom dividing plate anti-explosion groove one to one；Institute
State box house bottom surface be provided with multiple with lithium battery bottom anti-explosion groove one to one.
It is further preferred that described case lid is provided with the control module nappe coordinated with control module, described control
Molding block nappe upper surface is provided with end face hole, and described control module nappe side is provided with spliced eye.
Preferably, described case lid is provided with connection through hole；Described casing is provided with and is connected the tapped blind hole that through hole coordinates；
Described case lid with tapped blind hole is connected fixing by bolt by being connected through hole with casing.
Preferably, described master control borad and described circuit board are pcb board.
This utility model has the advantages that
1. length in service life, charging interval are short；
2. simple in construction, lightweight；
The most fuel-efficient, environmental protection.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model decomposition texture schematic diagram；
Fig. 3 is this utility model cover structure schematic diagram；
Fig. 4 is this utility model board structure of circuit schematic diagram；
Fig. 5 is this utility model diaphragm structure schematic diagram；
Fig. 6 is this utility model body structure schematic diagram；
Fig. 7 is this utility model panel structural representation.
Description of reference numerals: 1-case lid, 11-polarity post holes, 12-control module nappe, 121-end face hole, 122-grafting
Hole, 13-connect through hole, 2-casing, 21-anti-explosion groove, 22-tapped blind hole, 3-lithium-ion battery module, 31-set of cells, 311-lithium
Battery, 32-dividing plate, 321-dividing plate anti-explosion groove, 33-circuit board, 331-electrode hole, 34-panel, 341-master control borad, 342-are controlled
Molding block, 343-polar column, 35-stud nut.
Detailed description of the invention
Below in conjunction with detailed description of the invention, further illustrate the technical solution of the utility model:
As shown in Figures 1 to 7, lithium ion storage battery, including case lid 1, casing 2, Li-ion batteries piles 3, described lithium ion
Set of cells 3 is placed in casing 2, set of cells 31 that described Li-ion batteries piles 3 includes being sequentially connected with, dividing plate 32, panel 34；
Described set of cells 31 is mainly made up of side by side multiple lithium batteries 311, and each lithium battery 311 electrode passes through conductor in parallel or string
Connection；Described panel 34 includes master control borad 341, the control module 342 being arranged on master control borad 341 and plural polarity
Post 343, each lithium battery 311 electrode connects master control borad 341；Described case lid 1 is provided with the polarity post holes passed through for polar column 343
11.Described lithium ion storage battery also includes circuit board 33；Described set of cells 31 is two groups, arranges two pieces between two set of cells 31
Circuit board 33 and the described dividing plate 32 being arranged between two pieces of circuit boards 33；Described circuit board 33 is provided with and lithium battery
The electrode hole 331 that 311 electrodes coordinate；Described set of cells 31 by electrode hole 331 connect circuit board 33 make each lithium battery 311 it
Between realize in parallel or in series；Described each circuit board 33 is connected master control borad 341 with dividing plate 32 by stud nut 35 and realizes each
Set of cells 31 is energized with panel 34.Described dividing plate about 32 both sides be provided with multiple with lithium battery 311 bottom one to one
Dividing plate anti-explosion groove 321；Described casing 2 inner bottom surface be provided with multiple with lithium battery 311 bottom anti-explosion groove 21 one to one.Described
Case lid 1 be provided with the control module nappe 12 coordinated with control module 342, described control module nappe 12 upper surface
Being provided with end face hole 121, described control module nappe 12 side is provided with spliced eye 122.Described case lid 1 is provided with connection through hole
14；Described casing 2 is provided with and is connected the tapped blind hole 22 that through hole 14 coordinates；Described case lid 1 is passed through to be connected by bolt with casing 2
Through hole 14 is connected fixing with tapped blind hole 22.Described master control borad 341 is pcb board with described circuit board 33.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model；
The most all equivalents done according to right of the present utility model, are right of the present utility model and are covered
Lid.
Claims (6)
1. lithium ion storage battery, including case lid, casing, Li-ion batteries piles, described Li-ion batteries piles is placed in casing, and it is special
Levy and be: set of cells that described Li-ion batteries piles includes being sequentially connected with, dividing plate, panel；Described panel includes main
Control plate, the control module being arranged on master control borad and plural polar column；Described set of cells is mainly by plural
Lithium battery forms side by side, and each electrode of lithium cell connects master control borad；Described case lid is provided with the polarity post holes passed through for polar column.
2. lithium ion storage battery as claimed in claim 1, it is characterised in that: also include circuit board；Described set of cells is two
Above, two pieces of circuit boards and the described dividing plate being arranged between two pieces of circuit boards are set between two set of cells；Described circuit
Plate is provided with the electrode hole coordinated with electrode of lithium cell；Described set of cells by electrode hole connect circuit board make each lithium battery it
Between realize in parallel or in series；Described each circuit board is connected master control borad with dividing plate by hexagonal double-ended bolt and realizes each set of cells and control
Making sheet is energized.
3. lithium ion storage battery as claimed in claim 1, it is characterised in that: the upper and lower both sides of described dividing plate are provided with multiple electric with lithium
Dividing plate anti-explosion groove one to one bottom pond；Described box house bottom surface be provided with multiple with lithium battery bottom the most explosion-proof
Groove.
4. the lithium ion storage battery as described in any one of claims 1 to 3, it is characterised in that: described case lid is provided with and controls
The control module nappe that module coordinates, described control module nappe upper surface is provided with end face hole, described control module
Nappe side is provided with spliced eye.
5. lithium ion storage battery as claimed in claim 4, it is characterised in that: described case lid is provided with connection through hole；Described case
Body is provided with and is connected the tapped blind hole that through hole coordinates；Described case lid is connected with tapped blind hole by being connected through hole by bolt with casing
Fixing.
6. lithium ion storage battery as claimed in claim 2, it is characterised in that: described master control borad and described circuit board are PCB
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563209.3U CN205723730U (en) | 2016-06-08 | 2016-06-08 | Lithium ion storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563209.3U CN205723730U (en) | 2016-06-08 | 2016-06-08 | Lithium ion storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723730U true CN205723730U (en) | 2016-11-23 |
Family
ID=57301542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563209.3U Expired - Fee Related CN205723730U (en) | 2016-06-08 | 2016-06-08 | Lithium ion storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12002993B2 (en) | 2022-09-01 | 2024-06-04 | Milwaukee Electric Tool Corporation | Battery pack with wire bonded bus bars |
-
2016
- 2016-06-08 CN CN201620563209.3U patent/CN205723730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12002993B2 (en) | 2022-09-01 | 2024-06-04 | Milwaukee Electric Tool Corporation | Battery pack with wire bonded bus bars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180608 |