CN101651228A - Lithium ion single battery modularized combination structure - Google Patents
Lithium ion single battery modularized combination structure Download PDFInfo
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- CN101651228A CN101651228A CN200910070361A CN200910070361A CN101651228A CN 101651228 A CN101651228 A CN 101651228A CN 200910070361 A CN200910070361 A CN 200910070361A CN 200910070361 A CN200910070361 A CN 200910070361A CN 101651228 A CN101651228 A CN 101651228A
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- cell
- battery
- locating module
- battery pack
- combination
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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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Abstract
The invention relates to a lithium ion single battery modularized combination structure. sleeved at an upper positioning module and a lower positioning module are sleeved correspondingly at the outerside of each single battery, and the upper surface of the upper positioning module is correspondingly provided with a through hole through which a positive electrode column and a negative electrode column of a cell pass; the upper positioning module and the lower positioning module are correspondingly provided with longitudinal fixed clamping grooves at the front and the rear and correspondingly provided with transverse fixed clamping grooves at both sides; the corresponding longitudinal fixed clamping grooves and the transverse fixed clamping grooves are respectively provided with longitudinal positioning columns, transverse positioning columns and positioning baffle blocks with slots. The combination structure design meets the requirements of a storage battery pack on the impact and thevibration and effectively protects a single battery while ensuring the connecting performance of a single battery combination; the storage battery pack can randomly select combination ways of series connection and parallel connection and has simple structure, reliable performance, simple, rapid and flexible operation and convenient maintenance; and the positioning modules reserve certain spaces among the single batteries and meet the requirements of the charging and discharging expansion space of the single batteries and the integral heat dissipation of the storage battery pack.
Description
Technical field
The present invention relates to a kind of cell combining structure, relate in particular to a kind of lithium ion single battery modularized combination structure.
Background technology
At present, battery pack all is to carry out connection in series-parallel by cell to combine, and main cell combining structure is: it is fixing to adopt two-sided tape, insulating paper etc. to paste between the cell.Reserving reasonable expansion space between this combining structure cell will certainly influence firm combination, and thermal diffusivity, maintainability are relatively poor.When need change unusually appears in certain cell in the batteries, must destroy the combining structure of whole batteries, especially when the more cell of employing go here and there more and more outstanding maintainability during the big capacity macrocell that combines, operability relatively poor.
Therefore, providing a kind of lithium ion single battery modularized combination structure of simple in structure, easy, the dependable performance of combination, is one of these those skilled in the art problem that should address.
Summary of the invention
The objective of the invention is to overcome the prior art weak point, a kind of lithium ion single battery modularized combination structure of simple in structure, easy, the dependable performance of combination is provided.
The technical solution adopted in the present invention is for achieving the above object: a kind of lithium ion single battery modularized combination structure is characterized in that:
Each corresponding up and down sheathed upper and lower locating module in the cell outside, the described locating module upper surface correspondence that goes up is provided with the via hole that the battery plus-negative plate post passes; Forward and backward correspondence of described upper and lower locating module is provided with vertical fixed card slot and the two sides correspondence is provided with the crosswise fixed draw-in groove, and corresponding vertically fixed card slot sets the longitudinal register post, and described reference column is two-way strip plate; And corresponding crosswise fixed draw-in groove sets the located lateral post, and this reference column is unidirectional strip plate; Described modularization composite structure is provided with unidirectional, two-way two types, when battery composite structure is cascaded structure, selects the reference column of unidirectional strip plate laterally to make up fixing to battery pack; When battery composite structure is provided with parallel combination structure, select the reference column of two-way strip plate for use, make up fixing by this reference column to battery pack cell laterally in parallel; Set the position block that has the whole slot of battery pack simultaneously;
Syndeton one:
When battery pack is selected vertically to connect combination, cell on vertical closure is connected by the vertical fixed card slot on the upper and lower locating module, described located lateral post inserts in the crosswise fixed draw-in groove of two sides fixedly connected respectively, and adopt the position block that has slot to insert the longitudinal register post respectively on the forward and backward two sides of assembled battery, be in the two-way strip plate, the upper and lower locating module that is sheathed on the cell is connected and fixed, and fixedly whole battery group forms one;
Syndeton two:
When battery pack is selected laterally to connect combination, insert the cell that laterally connects on the combinations of directions in vertical fixed card slot of upper and lower locating module correspondence by the located lateral post, cell is connected and fixed, and adopt respectively on the forward and backward two sides of assembled battery and to have the upper and lower locating module that the slot position block will be sheathed on the cell and be connected and fixed, fixedly whole battery group forms one.
The invention has the beneficial effects as follows: the emphasis of this compound mode is the effective combination that realizes cell by locating module.This locating module is fixed cell is man-to-man, is equipped with fixed card slot all around, fixes by reference column simultaneously, satisfies the impact of batteries, the requirement of vibration; Batteries can be selected the connection in series-parallel compound mode arbitrarily, and is simple to operate, flexible, and reliable in structure has stronger maintenanceability; This locating module is reserved certain proportional space between cell, satisfy the demand that cell discharges and recharges expansion space and batteries integral heat sink, when guaranteeing monomer battery combination switching performance cell is effectively protected.
Description of drawings
Fig. 1 is existing cell combining structure schematic diagram;
Fig. 2 is the locating module structural representation that the present invention places cell;
Fig. 3 is cell located lateral post of the present invention (two-way) schematic diagram;
Fig. 4 is cell located lateral post of the present invention (unidirectional) schematic diagram;
Fig. 5 is a cell upper module structural representation of the present invention;
Fig. 6 is a cell tandem compound structural representation of the present invention;
Fig. 7 is a cell parallel combination structure schematic diagram of the present invention;
Fig. 8 is a cell assembled battery group position block schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, details are as follows for feature:
As Fig. 2-shown in Figure 8, a kind of lithium ion single battery modularized combination structure, in this structure:
Each corresponding up and down sheathed upper and lower locating module 1,2 in the cell outside, the described locating module upper surface correspondence that goes up is provided with the via hole 3 that the battery plus-negative plate post passes; Described upper and lower locating module 1,2 forward and backward correspondences are provided with vertical fixed card slot 4 and the two sides correspondence is provided with crosswise fixed draw-in groove 5, and corresponding vertically fixed card slot 4 sets longitudinal register post 6, and described reference column 6 is two-way strip plate; And corresponding crosswise fixed draw-in groove 5 sets located lateral post 7, and this reference column 7 is unidirectional strip plate; Described modularization composite structure is provided with unidirectional, two-way two types, when battery composite structure is cascaded structure, selects 7 pairs of battery pack of reference column of unidirectional strip plate laterally to make up fixing; When battery composite structure is provided with parallel combination structure, select the reference column 6 of two-way strip plate for use, the cell laterally in parallel by 6 pairs of battery pack of this reference column makes up fixing; Set the position block 8 that has the whole slot 11 of battery pack simultaneously.
Syndeton one:
When battery pack is selected vertically to connect combination, cell on vertical closure is connected by the vertical fixed card slot on the upper and lower locating module 1,24, described located lateral post 7 inserts in the crosswise fixed draw-in groove 5 of two sides fixedly connected respectively, and adopt the position block 8 that has slot 11 to insert longitudinal register posts 6 respectively on the forward and backward two sides of assembled battery, be in the two-way strip plate, the upper and lower locating module 1,2 that is sheathed on the cell is connected and fixed, and fixedly whole battery group forms one.
Syndeton two:
When battery pack is selected laterally to connect combination, the cell that laterally connects on the combinations of directions is inserted in vertical fixed card slot 4 of upper and lower locating module 1,2 correspondences by located lateral post 6, cell is connected and fixed, and adopt respectively on the forward and backward two sides of assembled battery and to have the upper and lower locating module 1,2 that slot 11 position blocks 8 will be sheathed on the cell and be connected and fixed, fixedly whole battery group forms one.
According to selected series and parallel compound mode, can pass through above-mentioned vertical combined connecting structure, laterally combined connecting structure combination realization.Cell is connected by the locating module draw-in groove, this compound mode is fixed by reference column.This locating module fixed card slot Thickness Design is to reserve proportional space between the cell, can specifically set according to the battery of different size model, to satisfy the expansion space in the cell charge and discharge process and the demand of batteries integral heat sink.
Comparison diagram 1 existing cell combining structure, special structure design of the present invention then advantage is very obvious.Because it is fixing that existing cell adopts two-sided tape, insulating paper etc. directly to paste usually, the battery combination structure of formation, its top is that bus-bar 9 connects; When need change unusually appears in certain cell in the batteries, certainly will destroy the combining structure of whole batteries 10.
Structural design of the present invention makes cell be located by connecting by locating module; described locating module designs according to the external dimensions of cell; positive and negative terminals passes from the via hole that the locating module top is provided with; locating module is enclosed within the top and the bottom of cell as clothes, when guaranteeing monomer battery combination switching performance cell is effectively protected.
Above-mentioned with reference to embodiment to the detailed description that this lithium ion single battery modularized combination structure carries out, be illustrative rather than determinate; Therefore in the variation and the modification that do not break away under the general plotting of the present invention, should belong within protection scope of the present invention.
Claims (1)
1, a kind of lithium ion single battery modularized combination structure is characterized in that:
Each corresponding up and down sheathed upper and lower locating module in the cell outside, the described locating module upper surface correspondence that goes up is provided with the via hole that the battery plus-negative plate post passes; Forward and backward correspondence of described upper and lower locating module is provided with vertical fixed card slot and the two sides correspondence is provided with the crosswise fixed draw-in groove, and corresponding vertically fixed card slot sets the longitudinal register post, and described reference column is two-way strip plate; And corresponding crosswise fixed draw-in groove sets the located lateral post, and this reference column is unidirectional strip plate; Described modularization composite structure is provided with unidirectional, two-way two types, when battery composite structure is cascaded structure, selects the reference column of unidirectional strip plate laterally to make up fixing to battery pack; When battery composite structure is provided with parallel combination structure, select the reference column of two-way strip plate for use, make up fixing by this reference column to battery pack cell laterally in parallel; Set the position block that has the whole slot of battery pack simultaneously;
Syndeton one:
When battery pack is selected vertically to connect combination, cell on vertical closure is connected by the vertical fixed card slot on the upper and lower locating module, described located lateral post inserts in the crosswise fixed draw-in groove of two sides fixedly connected respectively, and adopt the position block that has slot to insert the longitudinal register post respectively on the forward and backward two sides of assembled battery, be in the two-way strip plate, the upper and lower locating module that is sheathed on the cell is connected and fixed, and fixedly whole battery group forms one;
Syndeton two:
When battery pack is selected laterally to connect combination, insert the cell that laterally connects on the combinations of directions in vertical fixed card slot of upper and lower locating module correspondence by the located lateral post, cell is connected and fixed, and adopt respectively on the forward and backward two sides of assembled battery and to have the upper and lower locating module that the slot position block will be sheathed on the cell and be connected and fixed, fixedly whole battery group forms one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910070361A CN101651228A (en) | 2009-09-04 | 2009-09-04 | Lithium ion single battery modularized combination structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910070361A CN101651228A (en) | 2009-09-04 | 2009-09-04 | Lithium ion single battery modularized combination structure |
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| Publication Number | Publication Date |
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| CN101651228A true CN101651228A (en) | 2010-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910070361A Pending CN101651228A (en) | 2009-09-04 | 2009-09-04 | Lithium ion single battery modularized combination structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437297A (en) * | 2011-12-06 | 2012-05-02 | 山东精工电子科技有限公司 | Standby power source for dolly shot |
| CN102983372A (en) * | 2012-11-27 | 2013-03-20 | 周臻 | Uninterruptible battery pack |
| CN103367664A (en) * | 2012-03-27 | 2013-10-23 | 重庆长安汽车股份有限公司 | Battery module and battery cell grouping device thereof |
| GB2536895A (en) * | 2015-03-30 | 2016-10-05 | Hawk-Woods Ltd | Camera battery |
| CN106711366A (en) * | 2015-11-16 | 2017-05-24 | 三星Sdi株式会社 | Rechargeable battery module |
-
2009
- 2009-09-04 CN CN200910070361A patent/CN101651228A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437297A (en) * | 2011-12-06 | 2012-05-02 | 山东精工电子科技有限公司 | Standby power source for dolly shot |
| CN103367664A (en) * | 2012-03-27 | 2013-10-23 | 重庆长安汽车股份有限公司 | Battery module and battery cell grouping device thereof |
| CN102983372A (en) * | 2012-11-27 | 2013-03-20 | 周臻 | Uninterruptible battery pack |
| GB2536895A (en) * | 2015-03-30 | 2016-10-05 | Hawk-Woods Ltd | Camera battery |
| GB2536895B (en) * | 2015-03-30 | 2017-09-06 | Hawk-Woods Ltd | Camera battery |
| CN106711366A (en) * | 2015-11-16 | 2017-05-24 | 三星Sdi株式会社 | Rechargeable battery module |
| CN106711366B (en) * | 2015-11-16 | 2021-04-30 | 三星Sdi株式会社 | Rechargeable battery module |
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Open date: 20100217 |