CN104752652A - Splicable bracket for large-current discharging lithium battery pack - Google Patents
Splicable bracket for large-current discharging lithium battery pack Download PDFInfo
- Publication number
- CN104752652A CN104752652A CN201410838727.7A CN201410838727A CN104752652A CN 104752652 A CN104752652 A CN 104752652A CN 201410838727 A CN201410838727 A CN 201410838727A CN 104752652 A CN104752652 A CN 104752652A
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- CN
- China
- Prior art keywords
- combination
- combined
- pin
- bracket
- combination pin
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides a splicable bracket for a large-current discharging lithium battery pack. The splicable bracket comprises a combined bracket, wherein splicing modules are designed on the combined bracket; the splicing modules are arranged on a combined flat plate; all combinations of the combined flat plate are separated by using separation plates, and a combined hole is formed between every two splicing modules; combined pins are positioned on and connected with the combined holes; half-edge combined pins are positioned on and connected with semicircular combined holes designed at edges; round grooves are formed in the splicing modules; arc-shaped openings are formed in the four corners of the splicing modules; when the plurality of modules are combined together, openings form the shapes of the combined pins; and the splicing modules are made of ABS plastic with good fire resistance so that the safety is improved. The splicable bracket for the large-current discharging lithium battery pack has a compact whole structure and does not occupy the space outside the splicing modules; the bracket is relatively convenient to insert, and time and labor are saved; and the splicable bracket promotes the development of a lithium battery industry and promotes the development of green energy sources.
Description
Technical field
The present invention relates to a kind of support, particularly relate to the sliceable support of a kind of heavy-current discharge Li-ion batteries piles.
Background technology
Lithium ion battery has the many merits such as green, environmental protection, safety because of it, is widely used in the fields such as household electrical appliance, automobile, communication, military affairs.At present, cylindrical lithium ion cell core generally overlaps PVC sleeve pipe outward, separates each battery core during for combining.But when battery discharge current is larger, Yin Wendu is higher, PVC sleeve pipe there will be shrinkage phenomenon, may cause battery short circuit.And battery core many employings glue is bonding, firm performance is reliable not enough.So use battery bracket can be safer when electric current is larger.Spliced type support, because of a variety of structure of its pluggable one-tenth, can be applied to most of battery combination, so enjoy people parent to look at.But at present Spliced type battery bracket because of buckle too many, be spliced into master, inefficiency, so need a kind of support that can significantly enhance productivity mainly with manual.
Summary of the invention
The object of this invention is to provide that a kind of grafting is convenient, grafting efficiency is high, can be applied to the support of batch machining.
For achieving the above object, the technical solution used in the present invention is:
The sliceable support of a kind of heavy-current discharge Li-ion batteries piles, comprising: sectional shelf-unit; It is characterized in that: sectional shelf-unit is designed with concatenation module, concatenation module is placed on assembled flat, assembled flat separates with dividing plate between each combination, combination bore is formed between each concatenation module, combination bore has been located by connecting combination pin, and the semicircle combination bore that edge designs has been located by connecting half of combination pin.
According to the described sliceable support of heavy-current discharge lithium battery group, it is characterized in that: in concatenation module, be designed with circular groove; The corner of concatenation module is designed with arc opening, multiple module group together time, opening forms the shape of combination pin.
According to the described sliceable support of heavy-current discharge lithium battery group, it is characterized in that: combination pin main body is column type, combination pin envisaged underneath is hemisphere; Circular hole is had in the middle of combination pin.
According to the described sliceable support of heavy-current discharge lithium battery group, it is characterized in that: each combination pin or half combination pin are joined together to form Connecting groups dowel pin, half of connection combination pin or many also Connecting groups dowel pins.
According to the described sliceable support of heavy-current discharge lithium battery group, after having located, use that pressing plate is disposable is pressed in combination bore by all combination pin, complete assembled.
The sliceable support of a kind of heavy-current discharge Li-ion batteries piles of the present invention, the ABS plastic that concatenation module adopts anti-flammability good, improves fail safe; Circular groove in concatenation module, for installing cylindrical lithium battery; The arc opening of the corner of module, when multiple module group together time, opening forms the shape of combination pin, makes model calling together after installing combination pin; Be hemisphere below combination pin, combination pin can be made like this can easily to be inserted in concatenation module opening; Combination pin is linked together, mutual spacing is the size of concatenation module, like this when splicing larger combination, only 1-2 combination pin need be navigated to concatenation module combination bore place, other combination pin just can locate voluntarily, insert, have circular hole in the middle of combination pin, reduce weight support frame on the one hand, be conducive to the heat radiation of battery pack on the other hand.There is elongate recesses on concatenation module four limit, for being absorbed in groove by the coupling part of combination pin, making splicing after-poppet entirety in a plane, reducing the size that support takies.
Concatenation module is placed on assembled flat, because of without the need to grafting, can form rapidly required module, then combination pin is navigated to the combination bore place that concatenation module is formed, after having located, use that pressing plate is disposable is pressed in combination bore by all combination pin, complete assembled; Once many pack supports can be put, so pressure pressing plate can complete the splicing of many pack supports in assembled flat.
Concatenation module is designed in the lump, two also, three and three kinds, according to needs, the support of plurality of specifications and shape can be combined into.The connection of support can adopt single combination pin, two and Connecting groups dowel pin, three and Connecting groups dowel pin carries out combined inserting; Also can adopt and count more Connecting groups dowel pin, more convenient when combining large support, connect part severing, can apply with on pony support; On four limits of sectional shelf-unit, half of connection combination pin can be adopted, the concatenation module on limit is fixed together.
Accompanying drawing explanation
Fig. 1 is concatenation module schematic diagram in the lump;
Fig. 2 is two and concatenation module schematic diagram;
Fig. 3 is three and concatenation module schematic diagram;
Fig. 4 is single combination pin schematic diagram;
Fig. 5 is half combination pin schematic diagram;
Fig. 6 is Connecting groups dowel pin schematic diagram;
Fig. 7 is half of connection combination pin schematic diagram;
Fig. 8 is concatenation module combination and coordinates schematic diagram with combination pin;
Fig. 9 is assembled flat schematic diagram;
Figure 10 is pressing plate schematic diagram.
In accompanying drawing: 1, concatenation module; 2, combination pin; 3, half of combination pin; 4, Connecting groups dowel pin; 5, half of connection combination pin; 6, combination bore; 7, sectional shelf-unit; 8, assembled flat; 9, dividing plate; 10, pressing plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
The present invention as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, comprising: sectional shelf-unit 7; Sectional shelf-unit 7 is designed with concatenation module 1, concatenation module 1 is placed on assembled flat 8, assembled flat 8 separates with dividing plate 9 between each combination, combination bore 6 is formed between each concatenation module 1, combination bore 6 has been located by connecting combination pin 2, and the semicircle combination bore that edge designs has been located by connecting half of combination pin 3; Circular groove is designed with in concatenation module 1; The corner of concatenation module 1 is designed with arc opening, multiple module group together time, opening forms the shape of combination pin 2; Combination pin 2 main body is column type, and combination pin 2 envisaged underneath is hemisphere; Circular hole is had in the middle of combination pin 2; Each combination pin 2 or half of combination pin 3 are joined together to form Connecting groups dowel pin 4, half of connection combination pin 5 or many also Connecting groups dowel pin; After having located, use that pressing plate 10 is disposable is pressed in combination bore by all combination pin, complete assembled.
The specific embodiment of the present invention:
The sliceable support of a kind of heavy-current discharge Li-ion batteries piles of the present invention, concatenation module is placed on assembled flat, according to battery structure requirement, select suitable concatenation module, put as required form, concatenation module is without the need to manually carrying out grafting in turn, only need put into required form, but with the disposable whole press-in of pressing plate, pressing plate can by machine external force, so can save a lot of time simultaneously; Assembled flat can organize multiple combination, and between each combination, available dividing plate separates; After being well placed, between concatenation module, combination bore can be formed, for installing combination pin; Combination pin is navigated to combination bore place, the combination bore of sectional shelf-unit inside is located by connecting combination pin, and the semicircle combination bore location on limit is half of connects combination pin; Only need slightly by some power during location, combination pin slightly pressed in combination bore, in order to ensure that combination pin is upright, left and right does not skew; Because Connecting groups dowel pin is integrated, so located 1-2 wherein, can complete a whole location, will locating voluntarily of other, without the need to locating in turn; After combination pin location, pressing plate being pressed onto on support, with defeating pressing plate, all combination pin being all inserted in combination bore, disposablely complete grafting; Also machine can be adopted herein to give pressing plate with external force, complete press-in; So far, holder combination is complete.
After holder combination, all combination pin, together with coupling part, are all trapped in concatenation module, can not take the space outside concatenation module, compact overall structure.
Beneficial effect of the present invention:
The sliceable support of a kind of heavy-current discharge Li-ion batteries piles of the present invention, compact overall structure, can not take the space outside concatenation module, support grafting get up convenient, save time, laborsaving; The present invention promotes the development of lithium battery industry, promotes the progress of green energy resource.
Embodiment recited above is only be described the preferred embodiment of the present invention; not design of the present invention and protection range are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineers and technicians make technical scheme of the present invention and improvement, all should fall into protection scope of the present invention.
Claims (5)
1. the sliceable support of heavy-current discharge Li-ion batteries piles, comprising: sectional shelf-unit (7); It is characterized in that: sectional shelf-unit (7) is designed with concatenation module (1), concatenation module (1) is placed on assembled flat (8), separate with dividing plate (9) between the upper each combination of assembled flat (8), combination bore (6) is formed between each concatenation module 1, combination pin that combination bore (6) has been located by connecting (2), half of combination pin that the semicircle combination bore that edge designs has been located by connecting (3).
2. the sliceable support of a kind of heavy-current discharge Li-ion batteries piles according to claim 1, is characterized in that: concatenation module is designed with circular groove in (1); The corner of concatenation module (1) is designed with arc opening, multiple module group together time, opening formed combination pin (2) shape.
3. the sliceable support of a kind of heavy-current discharge Li-ion batteries piles according to claim 1, it is characterized in that: combination pin (2) main body is column type, combination pin (2) envisaged underneath is hemisphere; Circular hole is had in the middle of combination pin (2).
4. the sliceable support of a kind of heavy-current discharge Li-ion batteries piles according to claim 1, is characterized in that: each combination pin (2) or half of combination pin (3) are joined together to form Connecting groups dowel pin (4), half of connection combination pin (5) or many also Connecting groups dowel pins.
5. the sliceable support of a kind of heavy-current discharge Li-ion batteries piles according to claim 1, after having located, uses pressing plate (10) combination pin to be pressed in combination bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838727.7A CN104752652A (en) | 2014-12-30 | 2014-12-30 | Splicable bracket for large-current discharging lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838727.7A CN104752652A (en) | 2014-12-30 | 2014-12-30 | Splicable bracket for large-current discharging lithium battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104752652A true CN104752652A (en) | 2015-07-01 |
Family
ID=53592011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838727.7A Pending CN104752652A (en) | 2014-12-30 | 2014-12-30 | Splicable bracket for large-current discharging lithium battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752652A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090233163A1 (en) * | 2008-03-11 | 2009-09-17 | Yo-Fu Fang | Battery assembly bracket |
| CN202004061U (en) * | 2011-01-31 | 2011-10-05 | 新盛力科技股份有限公司 | Expansion combination connection device for fixing battery cell |
| CN202259483U (en) * | 2011-08-26 | 2012-05-30 | 东莞市创明电池技术有限公司 | Battery fixture |
| CN204497286U (en) * | 2014-12-30 | 2015-07-22 | 山东精工电子科技有限公司 | The sliceable support of heavy-current discharge lithium battery group |
-
2014
- 2014-12-30 CN CN201410838727.7A patent/CN104752652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090233163A1 (en) * | 2008-03-11 | 2009-09-17 | Yo-Fu Fang | Battery assembly bracket |
| CN202004061U (en) * | 2011-01-31 | 2011-10-05 | 新盛力科技股份有限公司 | Expansion combination connection device for fixing battery cell |
| CN202259483U (en) * | 2011-08-26 | 2012-05-30 | 东莞市创明电池技术有限公司 | Battery fixture |
| CN204497286U (en) * | 2014-12-30 | 2015-07-22 | 山东精工电子科技有限公司 | The sliceable support of heavy-current discharge lithium battery group |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |