CN207250668U - A kind of new Li-ion batteries piles - Google Patents
A kind of new Li-ion batteries piles Download PDFInfo
- Publication number
- CN207250668U CN207250668U CN201721305448.XU CN201721305448U CN207250668U CN 207250668 U CN207250668 U CN 207250668U CN 201721305448 U CN201721305448 U CN 201721305448U CN 207250668 U CN207250668 U CN 207250668U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion batteries
- plate
- ion battery
- partition 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.)
- Expired - Fee Related
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model belongs to technical field of lithium ion, specifically, is related to a kind of new Li-ion batteries piles, including lithium ion battery frame and dislocation are plugged on some lithium ion batteries in lithium ion battery frame；The lithium ion battery frame includes bottom plate, being spaced and being arranged in parallel on bottom plate has some partition plates, the partition plate lower end is recessed indentation, cell support plate is equipped with the chamber enclosed between the indentation and bottom plate, spring is equipped between the cell support plate and bottom plate, the elastic force of spring moves upwards for holding cell support plate；Electrode of the conductor for all lithium ion batteries of connecting also is plugged with above the partition plate and the partition plate from most edge draws and supplies external load；Li-ion batteries piles provided by the utility model, facilitate and find when phenomena such as bulging occurs in lithium-ion battery monomer and replace rapidly in time, the convenience for greatly improving the reliability of Li-ion batteries piles work and safeguarding.
Description
Technical field
The utility model belongs to technical field of lithium ion, specifically, is related to a kind of new Li-ion batteries piles.
Background technology
Lithium secondary battery is a kind of new electrochmical power source, mainly by cathode, battery isolating film, anode, electrolyte and
The part such as shell forms.When lithium ion battery works, lithium ion can be embedding between positive active material and negative electrode active material
Enter and deintercalation.Lithium secondary battery is due to operating voltage is high, specific energy density is big, have extended cycle life, self-discharge rate is low, without note
The advantages that recalling effect and small environmental pollution, in communication apparatus, mobile electronic device, electric tool, electronic toy and aviation
Rapid application popularization is obtained on model.In recent years, power type lithium secondary battery progressively large-scale energy storage facility, electric bicycle,
Battery-operated motor cycle is even applied on electric automobile.
In recent years since global warming problem is increasingly severe, every country is all required to carry out energy-saving and emission-reduction, energy
Source technology need to develop towards clean energy resource direction, and the use of the most motive-power battery of current usage amount be plumbic acid not environmentally
Battery, such as scooter, tour bus, hybrid electric vehicle, pure electric vehicle, energy storage device.These all will be by new environment-friendly battery
Substitution.And lithium ion battery is just being considered as prioritizing selection to substitute the optimal selection of these not environmentally batteries, this will be undoubtedly
A huge potential market.But power-equipment has the characteristics that battery request high voltage, high power capacity, packages, thus it is single
Lithium ion battery is the requirement that impossible meet all devices, thus must just carry out connecting to single battery or
In parallel or connection in series-parallel combination and form a battery pack core for meeting power-equipment demand, then to the battery pack core into
Row packaging, forms a Li-ion batteries piles, to bring up to the voltage, capacity and the security performance that use needed for equipment.It is combined into
The performance of each single battery of battery pack is there are inconsistency, and the slightly worse battery of performance will be by pernicious in use for equipment
Circulation, to a certain extent, which may occur bulging for vicious circle, and the single battery that bulging occurs such as continues to make
With a series of insecurity will be brought, and mileage is short, energy storage is few, leakage, smolders.Therefore, using Li-ion batteries piles
When it has to be ensured that battery pack finds and repairs in time before there is insecurity, just can guarantee that it preferably application and
Promote.Therefore a kind of Li-ion batteries piles easy to safeguard are provided, strengthen the daily maintenance of battery pack, reduce battery module pressure
Difference, capacity difference are very important.
Utility model content
The purpose of this utility model is to provide a kind of new Li-ion batteries piles, easy to the assembling of Li-ion batteries piles
And safeguard.
To achieve these goals, technical solution provided by the utility model is：A kind of new Li-ion batteries piles, bag
Include lithium ion battery frame and dislocation is plugged on some lithium ion batteries in lithium ion battery frame；
The lithium ion battery frame includes bottom plate, and interval and parallel arrangement have some partition plates on bottom plate, it is described every
Lithium ion battery is plugged between plate, the partition plate lower end is recessed indentation, is enclosed between the indentation and bottom plate
Cell support plate is equipped with the chamber of synthesis, spring is equipped between the cell support plate and bottom plate, the elastic force of spring is guarantor
Cell support plate is held to move upwards；
Conductor is also plugged with above the partition plate for the electrode for all lithium ion batteries of connecting simultaneously from the partition plate at most edge
Extraction supplies external load.
Preferably, the nickel plating copper coin perpendicular to partition plate is equipped with above the partition plate, the nickel plating copper coin extends downwardly
There is block, the block is formed with the negative or positive electrode lug on lithium ion battery and is electrically connected.
Preferably, stiffener plate is additionally provided with above the partition plate, the stiffener plate, which is worn, to be connected on all partition plates.
Preferably, the partition plate side is equipped with baffle, one side edge of the baffle gear shield in lithium ion battery.
Preferably, the partition plate is equipped with through hole and radiates for lithium ion battery.
The technique effect of the utility model is：
1st, Li-ion batteries piles provided by the utility model, simple in structure, its each lithium-ion battery monomer group formed
Dress is convenient, and stable connection is reliable, facilitates and finds when phenomena such as bulging occurs in lithium-ion battery monomer and replace rapidly in time,
The convenience for greatly improving the reliability of Li-ion batteries piles work and safeguarding；
2nd, Li-ion batteries piles provided by the utility model, it is simple in structure, it can be customized to specify according to the demand of user and held
The Li-ion batteries piles of amount.
Brief description of the drawings
Fig. 1 is the schematic diagram of Li-ion batteries piles provided by the utility model；
Fig. 2 is the schematic diagram of partition plate；
Figure label explanation：10- lithium ion battery frames, 11- bottom plates, 12- partition plates, 13- cell support plates, 121- notches
Portion, 122- baffles, 123- through holes, 20- springs, 30- nickel plating copper coins, 31- blocks, 40- stiffener plates.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, the utility model provides a kind of new Li-ion batteries piles, including lithium ion battery frame
10 and dislocation be plugged on some lithium ion batteries in lithium ion battery frame 10；The lithium ion battery frame 10 includes bottom
Plate 11, interval and parallel arrangement has some partition plates 12 on bottom plate 11, lithium ion battery is plugged between the partition plate 12, described
12 lower end of partition plate be recessed indentation 121, electricity is equipped with the chamber enclosed between the indentation 121 and bottom plate 11
Pond support plate 13, is equipped with spring 20, the elastic force of spring 20 is holding battery branch between the cell support plate 13 and bottom plate 11
Fagging 13 moves upwards；The top of partition plate 12 is also plugged with electrode of the conductor for all lithium ion batteries of connecting simultaneously from most side
The partition plate 12 of edge draws and supplies external load.
Li-ion batteries piles provided by the utility model, by the way that multiple lithium-ion battery monomers are sub-packed in partition plate 12 and bottom
In the separate space that plate 11 encloses, the voltage and capacity of overall lithium ion battery are improved by the way of series connection, meanwhile, each lithium from
It does not interfere with each other between sub- battery cell, during use, if finding that Li-ion batteries piles go wrong, can arranges in time
The lithium-ion battery monomer concurrently now to go wrong is looked into, by stirring cell support plate 13 downwards, by the lithium ion battery of damage
Monomer replaces, and then changes new lithium-ion battery monomer, and the cell support plate that comes loose 13, recovers again under the action of spring 20
Being electrically connected in series for Li-ion batteries piles, it is simple and convenient, greatly improve the maintenance efficiency of Li-ion batteries piles.Each battery
Replacement do not interfere with each other yet, improve the stability of Li-ion batteries piles.
Further, the nickel plating copper coin 30 perpendicular to partition plate 12 is equipped with according to the utility model, the top of partition plate 12,
The nickel plating copper coin 30 has extended downwardly block 31, the block 31 and the negative or positive electrode lug structure on lithium ion battery
Into electrical connection.Under the action of spring 20, the positive and negative anodes lug on lithium-ion battery monomer touches block 31, realizes and is electrically connected
Effect.As shown in Figure 1, drawing the mounting hole through nickel plating copper coin 30 is additionally provided with the nickel plating copper coin 30 most on edge partition plate 12
Connected for load.
Further, stiffener plate 40, the reinforcing rib are additionally provided with according to the utility model, the top of partition plate 12
Plate 40, which is worn, to be connected on all partition plates 12, in this way, improving the structural strength of overall lithium ion battery frame 10.
Further, according to the utility model, 12 side of partition plate is equipped with baffle 122, the baffle 122 gear shield
In the one side edge of lithium ion battery.
Further, according to the utility model, the partition plate 12 is equipped with through hole 123 and radiates for lithium ion battery.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
- A kind of 1. new Li-ion batteries piles, it is characterised in that：Lithium is plugged on including lithium ion battery frame (10) and dislocation Some lithium ion batteries in ion battery frame (10)；The lithium ion battery frame (10) includes bottom plate (11), is spaced on bottom plate (11) and parallel arrangement has some partition plates (12), lithium ion battery is plugged between the partition plate (12), the partition plate (12) lower end is recessed indentation (121), cell support plate (13) is equipped with the chamber enclosed between the indentation (121) and bottom plate (11), it is described Be equipped with spring (20) between cell support plate (13) and bottom plate (11), the elastic force of spring (20) for keep cell support plate (13) to Upper movement；Conductor is also plugged with above the partition plate (12) for the electrode for all lithium ion batteries of connecting simultaneously from the partition plate at most edge (12) draw and supply external load.
- 2. new Li-ion batteries piles according to claim 1, it is characterised in that：It is equipped with above the partition plate (12) Perpendicular to the nickel plating copper coin (30) of partition plate (12), the nickel plating copper coin (30) has extended downwardly block (31), the block (31) form and be electrically connected with the negative or positive electrode lug on lithium ion battery.
- 3. new Li-ion batteries piles according to claim 1, it is characterised in that：Also set above the partition plate (12) There is stiffener plate (40), the stiffener plate (40), which is worn, to be connected on all partition plates (12).
- 4. new Li-ion batteries piles according to claim 1, it is characterised in that：Described partition plate (12) side is equipped with Baffle (122), one side edge of the baffle (122) the gear shield in lithium ion battery.
- 5. new Li-ion batteries piles according to claim 1, it is characterised in that：The partition plate (12) is equipped with logical Radiate for lithium ion battery in hole (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305448.XU CN207250668U (en) | 2017-10-10 | 2017-10-10 | A kind of new Li-ion batteries piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305448.XU CN207250668U (en) | 2017-10-10 | 2017-10-10 | A kind of new Li-ion batteries piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250668U true CN207250668U (en) | 2018-04-17 |
Family
ID=61891049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305448.XU Expired - Fee Related CN207250668U (en) | 2017-10-10 | 2017-10-10 | A kind of new Li-ion batteries piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250668U (en) |
-
2017
- 2017-10-10 CN CN201721305448.XU patent/CN207250668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |