CN204857870U - Novel high magnification lithium ion battery - Google Patents
Novel high magnification lithium ion battery Download PDFInfo
- Publication number
- CN204857870U CN204857870U CN201520557365.4U CN201520557365U CN204857870U CN 204857870 U CN204857870 U CN 204857870U CN 201520557365 U CN201520557365 U CN 201520557365U CN 204857870 U CN204857870 U CN 204857870U
- Authority
- CN
- China
- Prior art keywords
- battery cell
- battery
- connecting band
- pole piece
- 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
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000178 monomer Substances 0.000 abstract description 5
- 210000005069 ears Anatomy 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001012 protector Effects 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
Landscapes
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a novel high magnification lithium ion battery, including N battery monomer (2) and a N connecting band (1), the both ends of connecting band respectively are equipped with one connector (3), two plug wire ends have in each connector, two wires that are used for connecting 2 connectors have in the connecting band, first side and second side are relative both sides, N -1 connecting band in the N connecting band concatenates into a battery monomer chain with a N battery monomer in proper order, be equipped with multi -disc pole piece (5) and multi -disc diaphragm in each battery monomer, the pole piece is square, all be equipped with 2 utmost point ears (6) on each pole piece, 2 utmost point ears are located the relative both sides of pole piece, and 2 utmost point ears geometric centre point symmetry about the pole piece. This novel high magnification lithium ion battery has capacious advantage, connects convenient, easy to carry out.
Description
Technical field
The utility model relates to a kind of novel high multiplying power lithium ion battery.
Background technology
Existing high multiplying power lithium ion battery, when needing increase capacity, the general pattern adopting battery pack, generally be fixedly connected with by multiple battery, flexibility is poor, and another kind of mode connects multiple battery by many discrete wires, connects trouble, easy short circuit, joint efficiency is low, to realize cascade, is necessary to design especially the lug of battery, therefore, be necessary to design a kind of novel lithium ion battery.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel high multiplying power lithium ion battery, and this novel high multiplying power lithium ion battery has advantage capacious, easy to connect, easy to implement.
The technical solution of utility model is as follows:
A kind of novel high multiplying power lithium ion battery, comprises N number of battery cell (2) and N number of connecting band (1); N is integer, and has N >=2; The two ends of connecting band are respectively provided with a connector (3); There are in each connector two plug wire ends; There are two for connecting the wire of 2 connectors in connecting band;
First side of battery cell is provided with an anode and a battery cathode, and the second side of battery cell is provided with an anode and a battery cathode; Described first side and the second side are relative both sides;
N number of battery cell is concatenated into a battery cell chain by N-1 connecting band in N number of connecting band successively; A connecting band in addition connects the battery cell of described battery cell chain first end, and the free end of this other connecting band is as the described positive pole of battery cell chain and the exit of negative pole;
Multi-disc pole piece (5) and multi-disc barrier film is provided with in each battery cell; Pole piece is square; Every a slice pole piece is equipped with 2 lugs (6), 2 lugs are positioned at the relative both sides of pole piece, and 2 lugs are about the geometric center point symmetry of pole piece.
Pole piece is positive plate and negative plate, and structure is identical, and the setting of lug is also identical.
General pole piece only has a lug, and in the utility model, pole piece has 2 lugs, and symmetrical about the geometric center of pole piece, is easy to preparation, and this design is the utility model original creation point place.
Described plug wire end is contact pin or jack.
Battery cathode and the battery cathode of battery cell all adopt Jack Interface; Plug wire end in described connector all adopts contact pin.
The battery cell of described battery cell chain second end is provided with for the protection of the protective cap exposing anode and battery cathode (4).
Battery cell is polymer lithium ion battery monomer.
Beneficial effect:
Novel high multiplying power lithium ion battery of the present utility model, adopt connecting band to connect multiple battery cell and form chain type battery pack, flexibility is good, is easy to operation, and in addition, two, every side terminal connects, and balance is better, and interface is not easy to get loose, and reliability is high.And, achieved the parallel connection of battery cell by the link of multiple battery cell, significantly increase the capacity of battery pack.The electrode that energy available protecting battery is set of head protector.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of novel high multiplying power lithium ion battery of the present utility model.
Fig. 2 is the distribution of electrodes schematic diagram of battery cell.
Fig. 3 is the structural representation of monolithic pole piece.
Label declaration: 1-connecting band, 2-battery cell, 3-connector, 4-protective cap, 5-pole piece, 6-lug.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1:
As Figure 1-3, a kind of novel high multiplying power lithium ion battery, comprises 2 battery cells 2 and 2 connecting bands 1; The two ends of connecting band are respectively provided with a connector 3; There are in each connector two plug wire ends; There are two for connecting the wire of 2 connectors in connecting band;
First side of battery cell is provided with an anode and a battery cathode, and the second side of battery cell is provided with an anode and a battery cathode; Described first side and the second side are relative both sides;
2 battery cells are concatenated into a battery cell chain by 1 connecting band in 2 connecting bands successively; A connecting band in addition connects the battery cell of described battery cell chain first end, and the free end of this other connecting band is as the described positive pole of battery cell chain and the exit of negative pole;
Multi-disc pole piece 5 and multi-disc barrier film is provided with in each battery cell; Pole piece is square; Every a slice pole piece is equipped with the relative both sides that 2 lugs, 6,2 lugs are positioned at pole piece, and 2 lugs are about the geometric center point symmetry of pole piece.
Described plug wire end is contact pin or jack.
Battery cathode and the battery cathode of battery cell all adopt Jack Interface; Plug wire end in described connector all adopts contact pin.
The battery cell of described battery cell chain second end is provided with the protective cap 4 for the protection of exposing anode and battery cathode.
Claims (4)
1. a novel high multiplying power lithium ion battery, is characterized in that, comprises N number of battery cell (2) and N number of connecting band (1); N is integer, and has N >=2; The two ends of connecting band are respectively provided with a connector (3); There are in each connector two plug wire ends; There are two for connecting the wire of 2 connectors in connecting band;
First side of battery cell is provided with an anode and a battery cathode, and the second side of battery cell is provided with an anode and a battery cathode; Described first side and the second side are relative both sides;
N number of battery cell is concatenated into a battery cell chain by N-1 connecting band in N number of connecting band successively; A connecting band in addition connects the battery cell of described battery cell chain first end, and the free end of this other connecting band is as the described positive pole of battery cell chain and the exit of negative pole;
Multi-disc pole piece (5) and multi-disc barrier film is provided with in each battery cell; Pole piece is square; Every a slice pole piece is equipped with 2 lugs (6), 2 lugs are positioned at the relative both sides of pole piece, and 2 lugs are about the geometric center point symmetry of pole piece.
2. novel high multiplying power lithium ion battery according to claim 1, is characterized in that, described plug wire end is contact pin or jack.
3. novel high multiplying power lithium ion battery according to claim 1, is characterized in that, battery cathode and the battery cathode of battery cell all adopt Jack Interface; Plug wire end in described connector all adopts contact pin.
4. the novel high multiplying power lithium ion battery according to any one of claim 1-3, is characterized in that, the battery cell of described battery cell chain second end is provided with for the protection of the protective cap exposing anode and battery cathode (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557365.4U CN204857870U (en) | 2015-07-29 | 2015-07-29 | Novel high magnification lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557365.4U CN204857870U (en) | 2015-07-29 | 2015-07-29 | Novel high magnification lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857870U true CN204857870U (en) | 2015-12-09 |
Family
ID=54748396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557365.4U Expired - Fee Related CN204857870U (en) | 2015-07-29 | 2015-07-29 | Novel high magnification lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490352A (en) * | 2016-01-25 | 2016-04-13 | 北京神州巨电新能源技术开发有限公司 | Portable high-capacity non-parallel mobile power supply |
| CN108461801A (en) * | 2018-03-29 | 2018-08-28 | 努比亚技术有限公司 | Chain type battery and electronic device |
| CN113169401A (en) * | 2020-03-02 | 2021-07-23 | 东莞新能安科技有限公司 | Battery, battery module, battery pack, electric vehicle, energy storage device and electric tool |
-
2015
- 2015-07-29 CN CN201520557365.4U patent/CN204857870U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490352A (en) * | 2016-01-25 | 2016-04-13 | 北京神州巨电新能源技术开发有限公司 | Portable high-capacity non-parallel mobile power supply |
| CN108461801A (en) * | 2018-03-29 | 2018-08-28 | 努比亚技术有限公司 | Chain type battery and electronic device |
| CN113169401A (en) * | 2020-03-02 | 2021-07-23 | 东莞新能安科技有限公司 | Battery, battery module, battery pack, electric vehicle, energy storage device and electric tool |
| WO2021174403A1 (en) * | 2020-03-02 | 2021-09-10 | 东莞新能安科技有限公司 | Battery, battery module, battery pack, electric vehicle, energy storage apparatus, and electric-powered tool |
| CN113169401B (en) * | 2020-03-02 | 2023-11-21 | 东莞新能安科技有限公司 | Batteries, battery modules, battery packs, electric vehicles, energy storage devices and power tools |
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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 |
Granted publication date: 20151209 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |