CN206532817U - A kind of new lithium titanate battery group - Google Patents
A kind of new lithium titanate battery group Download PDFInfo
- Publication number
- CN206532817U CN206532817U CN201720252072.4U CN201720252072U CN206532817U CN 206532817 U CN206532817 U CN 206532817U CN 201720252072 U CN201720252072 U CN 201720252072U CN 206532817 U CN206532817 U CN 206532817U
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- China
- Prior art keywords
- electrode
- battery cell
- tabletting
- cylinder manifold
- pressing plate
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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
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model, which is related in a kind of new lithium titanate battery group, including module case, the upper opening of module case, module case, is provided with insulation board, and insulation board is provided with two marking shape windows；Electrode connecting piece is separately installed with above two windows, electrode connecting piece includes cylinder manifold, the side of cylinder manifold is provided with several electrode pressing plates, electrode pressing plate is provided with jack, electrode tabletting is additionally provided with electrode connecting piece, the fixing end of electrode tabletting is fixedly mounted on electrode pressing plate, and the connection end of electrode tabletting is connected on general assembly plate, and general assembly plate is removably mounted on cylinder manifold after the compressed part of electrode tabletting compresses the electrode slice of battery cell.The electrode slice of battery cell is pressed on electrode pressing plate by electrode tabletting in the utility model, electrode tabletting is removably mounted on cylinder manifold by general assembly plate, and the electrode slice of battery cell is not fixedly connected with electrode pressing plate, facilitate battery pack maintenance and change battery cell, it is to avoid the wasting of resources.
Description
Technical field
The utility model is related to technical field of lithium batteries, more particularly to a kind of new lithium titanate battery group.
Background technology
With the development of electronic technology, electronic product is increasingly popularized in production and life, and battery is for electronic product
A kind of important mode of working power is provided, also more and more applied in various electronic products, wherein, battery pack is electricity
A kind of application mode in pond, the physical arrangement of battery pack is stable to battery performance to be had a very big impact.
Now in the art, battery pack is typically constituted using multiple battery cell connection in series-parallel, by the battery cell side of being attached
Method has a variety of, but is substantially all using welding or by the way of being fixedly connected, during failure or when needing to change battery, leads to
Often by whole battery replacing, because the battery cell in battery pack has multiple, wherein the battery cell for having more than one works
It is functional, and when changing battery pack, it is necessary to original battery cell is all abandoned without causing substantial amounts of resource wave
Take.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of connected mode and is flexibly conveniently replaceable battery cell
A kind of new lithium titanate battery group.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of new lithium titanate battery group, including it is interior
Portion is provided with the module case of several battery cells, the upper opening of the module case, the module case upper opening and installed
There is insulation board, the insulation board is provided with two marking shape windows set along the battery cell orientation；Described two windows
The electrode connecting piece electrically connected for the positive and negative electrode piece with the battery cell, the electrode connection are separately installed with above mouthful
Piece includes the cylinder manifold extended along the battery cell orientation, and the side of the cylinder manifold is provided with several and the battery
The electrode pressing plate that monomer is correspondingly arranged, the electrode pressing plate is provided with bar shaped jack, and the electrode slice of the battery cell passes through institute
State window and the bending of bar shaped jack is arranged on the surface of the electrode pressing plate；Electrode pressure is additionally provided with the electrode connecting piece
Piece, the electrode tabletting includes fixing end and connection end, and the fixing end is fixedly mounted on the electrode pressing plate, the fixation
Be provided with the compressed part for being used for the electrode slice of the battery cell being pressed on the electrode pressing plate between end and connection end, it is described
Connection end is connected to a general assembly plate for being used to link together multiple electrodes tabletting, and the general assembly plate is in the electrode pressure
After the compressed part of piece compresses the electrode slice of battery cell, it is removably mounted on the cylinder manifold.
As preferred technical scheme, the bent area of waveform, the bending are provided with the compressed part of the electrode tabletting
It is pressed at the bottom flex point in area on the electrode slice of the battery cell.
As preferred technical scheme, the bottom of the bent area is at least provided with two flex points.
As preferred technical scheme, spacing catch is provided with inside the module case, the spacing catch is provided with some
Individual outwardly location division, the location division is arranged in the gap between two adjacent battery cells.
As preferred technical scheme, one end of the cylinder manifold is provided with the mounting hole for being used for being connected with drainage plate.
By adopting the above-described technical solution, the beneficial effects of the utility model are：Pass through electrode pressure in the utility model
The electrode slice of battery cell is pressed on electrode pressing plate by piece, and electrode tabletting is removably mounted on cylinder manifold by general assembly plate,
And the electrode slice of battery cell is not fixedly connected with electrode pressing plate, facilitates battery pack maintenance and change battery cell, it is to avoid
The wasting of resources.
Because electrode slice is pressed on electrode pressing plate by electrode tabletting, it is not necessary to welded, reduce installation procedure.
During assembled battery group, it is only necessary to which electrode tabletting is pressed on electrode pressing plate, electrode tabletting facilitates consolidating for electrode slice
It is fixed, and general assembly plate need to be only installed after electrode slice compression on cylinder manifold, it is not necessary to each electrode slice is welded one by one, peace is simplified
Step is filled, operating efficiency is improved.
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 accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of module case in the utility model embodiment；
Fig. 2 is Fig. 1 internal structure schematic diagram；
Fig. 3 is electrode connecting piece and the scheme of installation of electrode tabletting in the utility model embodiment；
Fig. 4 is Fig. 3 upward view；
In figure：1- module cases；2- insulation boards；21- windows；3- electrode connecting pieces；30- cylinder manifolds；31- electrode pressing plates；32-
Jack；33- electrode tablettings；331- fixing ends；332- compressed parts；333- connection ends；34- general assembly plates；35- mounting holes；4- is spacing
Catch；5- electrode slices.
Embodiment
It is common shown as shown in Figure 1 to Figure 4, a kind of new lithium titanate battery group, including it is internally provided with several battery cells
Module case 1, the upper opening of module case 1 is provided with insulation board 2 at the upper opening of module case 1, and insulation board 2 is provided with two
The marking shape window 21 set along battery cell orientation；The top of two windows 21 be separately installed with for battery cell
The electrode connecting piece 3 that positive and negative electrode piece 5 is electrically connected.
Electrode connecting piece 3 includes the cylinder manifold 30 extended along battery cell orientation, if the side of cylinder manifold 30 is provided with
The dry electrode pressing plate 31 being correspondingly arranged with battery cell, electrode pressing plate 31 is provided with bar shaped jack 32, the electrode of battery cell
Piece 5 is arranged on the surface of electrode pressing plate 31 through window 21 and the bending of bar shaped jack 32.
One end of cylinder manifold 30 is provided with the mounting hole 35 for being used for being connected with drainage plate, and mounting hole is connected through a screw thread or welded
Mode be connected with drainage plate, the connection of the binding posts of drainage plate and outside batteries.
Electrode tabletting 33 is additionally provided with electrode connecting piece 3, electrode tabletting 33 includes fixing end 331 and connection end 333, Gu
Fixed end 331 is fixedly mounted on electrode pressing plate 31, and being provided between fixing end 331 and connection end 333 is used for the electricity of battery cell
Pole piece 5 is pressed on the compressed part 332 on electrode pressing plate 31, and connection end 333, which is connected to one, to be used to connect multiple electrodes tabletting
On general assembly plate 34 together, general assembly plate 34 after the compressed part 332 of electrode tabletting 33 compresses the electrode slice 5 of battery cell,
It is removably mounted on cylinder manifold 30.
It is provided with the compressed part 332 of electrode tabletting 33 at the bent area of waveform, the bottom flex point of bent area and is pressed in battery
On the electrode slice 5 of monomer.
It is preferred that, the bottom of bent area is carried at least provided with two flex points, electrode slice 5 and the Multi-contact of electrode tabletting 33
The stability of height power supply.
The inside of module case 1 is provided with spacing catch 4, and spacing catch 4 is provided with several outwardly location divisions, location division
It is arranged in the gap between two adjacent battery cells.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of new lithium titanate battery group, including the module case of several battery cells is internally provided with, the module case
Upper opening, it is characterised in that：Insulation board is installed, the insulation board is provided with two along institute at the module case upper opening
State the marking shape window of battery cell orientation setting；Being separately installed with above described two windows is used for and the battery cell
Positive and negative electrode piece electrical connection electrode connecting piece, the electrode connecting piece include along the battery cell orientation extend
Cylinder manifold, the side of the cylinder manifold is provided with several electrode pressing plates being correspondingly arranged with the battery cell, the electrode pressure
Plate is provided with bar shaped jack, and the electrode slice of the battery cell is arranged on the electrode through the window and the bending of bar shaped jack
On the surface of pressing plate；Electrode tabletting is additionally provided with the electrode connecting piece, the electrode tabletting includes fixing end and connection end, institute
State fixing end to be fixedly mounted on the electrode pressing plate, being provided between the fixing end and connection end is used for the battery cell
Electrode slice be pressed on compressed part on the electrode pressing plate, the connection end, which is connected to one, to be used to connect multiple electrodes tabletting
On the general assembly plate being connected together, the general assembly plate after the compressed part of the electrode tabletting compresses the electrode slice of battery cell,
It is removably mounted on the cylinder manifold.
2. a kind of new lithium titanate battery group as claimed in claim 1, it is characterised in that：In the compressed part of the electrode tabletting
It is provided with the bent area of waveform, the bottom flex point of the bent area and is pressed on the electrode slice of the battery cell.
3. a kind of new lithium titanate battery group as claimed in claim 2, it is characterised in that：The bottom of the bent area is at least set
It is equipped with two flex points.
4. a kind of new lithium titanate battery group as claimed in claim 1, it is characterised in that：Provided with spacing inside the module case
Catch, the spacing catch is provided with several outwardly location divisions, and the location division is arranged on two adjacent batteries
In gap between monomer.
5. a kind of new lithium titanate battery group as claimed in claim 1, it is characterised in that：One end of the cylinder manifold is provided with use
In the mounting hole being connected with drainage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252072.4U CN206532817U (en) | 2017-03-15 | 2017-03-15 | A kind of new lithium titanate battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252072.4U CN206532817U (en) | 2017-03-15 | 2017-03-15 | A kind of new lithium titanate battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532817U true CN206532817U (en) | 2017-09-29 |
Family
ID=59914703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252072.4U Active CN206532817U (en) | 2017-03-15 | 2017-03-15 | A kind of new lithium titanate battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448308A (en) * | 2019-07-19 | 2019-11-15 | 杭州微策生物技术有限公司 | A kind of implantable sensor and preparation method thereof |
-
2017
- 2017-03-15 CN CN201720252072.4U patent/CN206532817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448308A (en) * | 2019-07-19 | 2019-11-15 | 杭州微策生物技术有限公司 | A kind of implantable sensor and preparation method thereof |
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