CN109888143A - A kind of high pressure lithium battery die set - Google Patents
A kind of high pressure lithium battery die set Download PDFInfo
- Publication number
- CN109888143A CN109888143A CN201910174568.8A CN201910174568A CN109888143A CN 109888143 A CN109888143 A CN 109888143A CN 201910174568 A CN201910174568 A CN 201910174568A CN 109888143 A CN109888143 A CN 109888143A
- Authority
- CN
- China
- Prior art keywords
- bracket
- battery core
- cover board
- high pressure
- nickel sheet
- 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 23
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 235000008429 bread Nutrition 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 230000003796 beauty Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of high pressure lithium battery die sets, including battery core group, bracket, nickel sheet, acquire pinboard, first cover board and the second cover board, the battery core group is fixed between symmetrically arranged bracket, it is locked between the bracket, the battery core hole for accommodating the battery core group is offered on the bracket, the battery core group positive and negative anodes end face is respectively connected with several nickel sheet, the nickel sheet is connected to acquisition pinboard, the acquisition pinboard is placed perpendicular to the battery core group side of nickel sheet, the bracket is respectively connected with the first cover board far from the side of nickel sheet, the both ends of the bracket are respectively connected with the second cover board.It is an advantage of the current invention that the device carries out modularization installation by multiple battery modules, battery capacity is big, and it is conducive to production and later maintenance, improves heat-sinking capability, harness arrangement neatly, ensure that the safety and beauty of product, installation and removal are rapidly completed, it is easy to operate.
Description
Technical field
The present invention relates to technical field of lithium batteries, specially a kind of high pressure lithium battery die set.
Background technique
With the high speed development of new energy, increasingly wider, existing lithium battery mould group knot is carried out in field applied by lithium battery
Structure generally includes a shell, multiple battery cores is arranged in shell, the positive and negative anodes of each battery core are according to output specification requirement setting
After good, each battery core is connected through soft connecting line, while by the way of welding, by soft connecting line and being arranged in shell
On output conductive column be connected, later, entire lithium battery mould group carries out output confession by the connection conductive terminal on conductive column
Electricity.However the present generally existing battery capacity of high pressure lithium battery mould group is relatively low and acquisition linear speed is excessive and mixed and disorderly, non-mould
Blockization design, influences product safety and beauty, and is also unfavorable for production and later maintenance.
Summary of the invention
Technical problem to be solved by the present invention lies in: the generally existing battery capacity of existing high pressure lithium battery mould group is inclined
Low and acquisition linear speed is excessive and mixed and disorderly, and non-modular designs influence product safety and beauty, and be also unfavorable for production and
Later maintenance.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of high pressure lithium battery die set, including battery core group, bracket, nickel sheet, acquisition pinboard, the first cover board and the
Two cover boards, the battery core group are fixed between symmetrically arranged bracket, are locked between the bracket, open up on the bracket
There is the battery core hole for accommodating the battery core group, the battery core group positive and negative anodes end face is respectively connected with several nickel sheet, the nickel sheet connection
To acquisition pinboard, the acquisition pinboard is placed perpendicular to the battery core group side of nickel sheet, the bracket far from nickel sheet one
Side is respectively connected with the first cover board, and the both ends of the bracket are respectively connected with the second cover board.
Preferably, the bracket be three face packaging type brackets, the bracket be additionally provided between battery core hole several first
Through-hole, and guarantee that the first through hole is corresponding with the through-hole in battery core group, the top plate of the bracket be equipped with several first
The side plate of clamping groove, bracket described in side is additionally provided with linear speed hole and the second clamping groove, fixes second on the side plate of the bracket
Cover board.
Preferably, first cover board is equipped with several second through-holes and the first clamping item, and guarantees that described second is logical
Hole is corresponding with first through hole, the first clamping item clamping corresponding with the first clamping groove on rack plate.
Preferably, the two sides lower end of second cover board is equipped with the second clamping item, the second clamping item and the second card
The corresponding clamping of access slot.
Preferably, it is locked between the bracket by self-tapping screw.
Preferably, the bottom end of the nickel sheet is equipped with tab, and the nickel sheet passes through tab and is welded and fixed with acquisition pinboard.
Preferably, insulation PC piece is also pasted in the acquisition switching plate surface.
Preferably, first cover board is plastic insulation plate.
Preferably, the battery core group is made of several battery cores.
Preferably, the battery core is column lithium ion battery.
Compared with prior art, the beneficial effects of the present invention are:
1, the device carries out modularization installation by multiple battery modules, and battery capacity is big, and is conducive to production with after
Phase maintenance；Meanwhile the connection of nickel sheet and acquisition pinboard is arranged, and can monitor the temperature of every string voltage and module, and passes through line
Road carries out equilibrium, and can play the role of closing battery core group.
2, by the setting of first through hole and the second through-hole, so that there are heat dissipation channels between battery core, it can be to battery core
Heat in group is distributed, and improves heat-sinking capability, while passing through the setting in linear speed hole and the second cover board, so that harness arrangement is whole
Together, the safety and beauty of product be ensure that.
3, by the clamping between bracket and the first cover board and the second cover board, installation and removal can be rapidly completed, grasp
Facilitate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high pressure lithium battery die set of the embodiment of the present invention.
In figure: 1- battery core group, 11- battery core, 12- through-hole, 2- bracket, 21- battery core hole, 22- first through hole, 23- first block
Access slot, 24- linear speed hole, the second clamping groove of 25-, 3- nickel sheet, 31- tab, 4- acquire pinboard, the first cover board of 5-, and 51- second leads to
Hole, 52- first are clamped item, the second cover board of 6-, and 61- second is clamped item.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in this application as the case may be.
Refering to fig. 1, present embodiment discloses a kind of high pressure lithium battery die set, including battery core group 1, bracket 2, nickel sheet 3,
Pinboard 4, the first cover board 5 and the second cover board 6 are acquired, the battery core group 1 is fixed between symmetrically arranged bracket 2, described
Battery core group 1 is made of several battery cores 11, is locked between the bracket 2 by self-tapping screw (not shown), the branch
Frame 2 is three face packaging type brackets, can preferably wrap up battery core group 1, offer described in receiving in this way on the bracket 2
The battery core hole 21 of battery core group 1, the 1 positive and negative anodes end face of battery core group are respectively connected with several nickel sheet 3, and the nickel sheet 3, which is connected to, adopts
Collect pinboard 4, in the present embodiment, the bottom end of the nickel sheet 3 is equipped with tab 31, and the nickel sheet 3 is turned by tab 31 and acquisition
Fishplate bar 4 is welded and fixed, and can monitor the temperature of every string voltage and module, and carry out equilibrium by route, and can play closing
The effect of battery core group 1；The acquisition pinboard 4 is placed perpendicular to 1 side of battery core group of nickel sheet 3, and the bracket 2 is far from nickel sheet
3 side is respectively connected with the first cover board 5, and the both ends of the bracket 2 are respectively connected with the second cover board 6.
Further, the bracket 2 is additionally provided with several first through hole 22 between battery core hole 21, and guarantees described first
Through-hole 22 is corresponding with the through-hole 12 in battery core group 1, the mesopore that the through-hole 12 is formed between several battery cores 11, described
The top plate of bracket 2 is equipped with several first clamping grooves 23, and the side plate of bracket described in side is additionally provided with linear speed hole 24 and the second card
Access slot 25 fixes the second cover board 6 on the side plate of the bracket 2.
Further, it is additionally provided with several second through-holes 51 and the first clamping item 52 on first cover board 5, and guarantees institute
It is corresponding with first through hole 22 to state the second through-hole 51, it is further to guarantee through-hole 12,51 energy of first through hole 22 and the second through-hole
Enough correspond to each other forms heat dissipation channel, distributes to the heat in battery core group 1, improves heat-sinking capability；The first clamping item
52 clampings corresponding with the first clamping groove 25 on 2 top plate of bracket, the two sides lower end of second cover board 6 is equipped with the second clamping item
61, the second clamping item 61 clamping corresponding with the second clamping groove 25 passes through the card of the first cover board 5 and the second cover board 6 and bracket 2
It connects, installation and removal can be rapidly completed, it is easy to operate.
Further, insulation PC piece 7 is also pasted on 4 surface of acquisition pinboard, will acquisition pinboard 4 and it is external into
Row isolation, insulation.
Further, first cover board 5 is plastic insulation plate, is used for 3 exterior insulation of nickel sheet.
Further, the battery core 11 is column lithium ion battery
The working principle of the invention is: battery core group 1 being fixed between bracket 2, the first cover board 5 and the second cover board 6 are passed through
Be clamped respectively with bracket 2, realization installation and removal are rapidly completed, it is easy to operate, by through-hole 12, first through hole 22 and
Second through-hole 51 reciprocal correspondence forms heat dissipation channel；Multiple battery modules are further subjected to modular series connection installation, and
Harness hole 24 is passed through after connecting battery core group 1 using harness, then harness is arranged by the second cover board 6, so that harness arrangement is whole
Together, the safety and beauty of product be ensure that, meanwhile, heat dissipation channel is also corresponding after installation, to realize penetrating wind
The heat dissipation effect that can be improved the device while large capacity thus may be implemented in road.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Embodiment described above only indicates that the embodiment of invention, protection scope of the present invention are not only limited to above-mentioned implementation
Example without departing from the inventive concept of the premise, can also make several deformations and change for those skilled in the art
Into these belong to the scope of the present invention.
Claims (10)
1. a kind of high pressure lithium battery die set, including battery core group, bracket, nickel sheet, acquisition pinboard, the first cover board and second
Cover board, it is characterised in that: the battery core group is fixed between symmetrically arranged bracket, is locked between the bracket, described
The battery core hole for accommodating the battery core group is offered on bracket, the battery core group positive and negative anodes end face is respectively connected with several nickel sheet, institute
It states nickel sheet and is connected to acquisition pinboard, the acquisition pinboard is placed perpendicular to the battery core group side of nickel sheet, and the bracket is remote
Side from nickel sheet is respectively connected with the first cover board, and the both ends of the bracket are respectively connected with the second cover board.
2. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: the bracket is that three bread are wrapped up in
Formula bracket, the bracket are additionally provided with several first through hole between battery core hole, and guarantee in the first through hole and battery core group
Through-hole it is corresponding, the top plate of the bracket is equipped with several first clamping grooves, and the side plate of bracket described in side is additionally provided with line
Fast hole and the second clamping groove fix the second cover board on the side plate of the bracket.
3. a kind of high pressure lithium battery die set according to claim 2, it is characterised in that: first cover board is equipped with
Several second through-holes and the first clamping item, second through-hole is corresponding with first through hole, the first clamping item and bracket
The corresponding clamping of first clamping groove on top plate.
4. a kind of high pressure lithium battery die set according to claim 3, it is characterised in that: the two sides of second cover board
Lower end is equipped with the second clamping item, the second clamping item clamping corresponding with the second clamping groove.
5. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: by certainly between the bracket
Tapping is locked.
6. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: the bottom end of the nickel sheet is equipped with
Tab, the nickel sheet pass through tab and are welded and fixed with acquisition pinboard.
7. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: the acquisition switching plate surface
On be also pasted with insulation PC piece.
8. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: first cover board is plastics
Insulation board.
9. a kind of high pressure lithium battery die set according to claim 1, it is characterised in that: the battery core group is by several
Battery core composition.
10. a kind of high pressure lithium battery die set according to claim 9, it is characterised in that: the battery core is cylinder
Lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174568.8A CN109888143A (en) | 2019-03-08 | 2019-03-08 | A kind of high pressure lithium battery die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174568.8A CN109888143A (en) | 2019-03-08 | 2019-03-08 | A kind of high pressure lithium battery die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109888143A true CN109888143A (en) | 2019-06-14 |
Family
ID=66931351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174568.8A Pending CN109888143A (en) | 2019-03-08 | 2019-03-08 | A kind of high pressure lithium battery die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109888143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143886A1 (en) * | 2020-01-17 | 2021-07-22 | 东莞新能安科技有限公司 | Battery pack |
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| CN205900723U (en) * | 2016-08-18 | 2017-01-18 | 联方云天科技(北京)有限公司 | High density is lithium cell electricity core packaging structure side by side |
| CN206639834U (en) * | 2017-03-14 | 2017-11-14 | 深圳市沃特玛电池有限公司 | A kind of battery modules |
| CN207250597U (en) * | 2017-08-25 | 2018-04-17 | 福建猛狮新能源科技有限公司 | A kind of Li-ion batteries piles |
| CN108598626A (en) * | 2018-03-06 | 2018-09-28 | 合肥国轩高科动力能源有限公司 | Square lithium battery series-parallel module structure |
| CN208014762U (en) * | 2017-12-19 | 2018-10-26 | 江苏楚汉新能源科技有限公司 | Battery modules for electric vehicle |
| CN109037514A (en) * | 2018-06-06 | 2018-12-18 | 天津力神电池股份有限公司 | A kind of cylindrical cell battery modules |
-
2019
- 2019-03-08 CN CN201910174568.8A patent/CN109888143A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205900723U (en) * | 2016-08-18 | 2017-01-18 | 联方云天科技(北京)有限公司 | High density is lithium cell electricity core packaging structure side by side |
| CN206639834U (en) * | 2017-03-14 | 2017-11-14 | 深圳市沃特玛电池有限公司 | A kind of battery modules |
| CN207250597U (en) * | 2017-08-25 | 2018-04-17 | 福建猛狮新能源科技有限公司 | A kind of Li-ion batteries piles |
| CN208014762U (en) * | 2017-12-19 | 2018-10-26 | 江苏楚汉新能源科技有限公司 | Battery modules for electric vehicle |
| CN108598626A (en) * | 2018-03-06 | 2018-09-28 | 合肥国轩高科动力能源有限公司 | Square lithium battery series-parallel module structure |
| CN109037514A (en) * | 2018-06-06 | 2018-12-18 | 天津力神电池股份有限公司 | A kind of cylindrical cell battery modules |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143886A1 (en) * | 2020-01-17 | 2021-07-22 | 东莞新能安科技有限公司 | Battery pack |
| JP2022526549A (en) * | 2020-01-17 | 2022-05-25 | 東莞新能安科技有限公司 | Battery set |
| JP7358499B2 (en) | 2020-01-17 | 2023-10-10 | 東莞新能安科技有限公司 | battery set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |