CN104638205B - Stacked-up type connection in series-parallel lithium cell core fixed bin - Google Patents

Stacked-up type connection in series-parallel lithium cell core fixed bin Download PDF

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Publication number
CN104638205B
CN104638205B CN201310563902.1A CN201310563902A CN104638205B CN 104638205 B CN104638205 B CN 104638205B CN 201310563902 A CN201310563902 A CN 201310563902A CN 104638205 B CN104638205 B CN 104638205B
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China
Prior art keywords
body frame
lithium cell
cell core
series
stacked
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Expired - Fee Related
Application number
CN201310563902.1A
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Chinese (zh)
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CN104638205A (en
Inventor
翁育芬
张金泉
张文益
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Jspower Co Ltd
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Jspower Co Ltd
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Priority to CN201310563902.1A priority Critical patent/CN104638205B/en
Publication of CN104638205A publication Critical patent/CN104638205A/en
Application granted granted Critical
Publication of CN104638205B publication Critical patent/CN104638205B/en
Expired - Fee Related legal-status Critical Current
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to a kind of stacked-up type connection in series-parallel lithium cell core fixed bin, multiple lithium cell cores can be done appearance with a body frame and contain by respectively, and do stacked after between respectively this body frame, and concatenate fixation, to improve each lithium cell core unit solid illusive problem indirectly in prior art, and more can be suitably used in the environment easily produce high vibration influence, in addition, by suitable serial or parallel connection being done with electrode array piece in response to series connection demand or demand in parallel on the pole piece structure on front side of stacked body frame, can reach in simple operation and change series-parallel purpose of electrode, in addition, function with more the lithium cell core quantity that can change concatenation in response to electricity needs.

Description

Stacked-up type connection in series-parallel lithium cell core fixed bin
Technical field
The present invention is with regard to a kind of stacked-up type connection in series-parallel lithium cell core fixed bin, refers in particular to one kind and can make multiple lithium macromolecule electricity Series and parallel can advantageously be done between pond select to improve the fixed bin integrating utilization benefit.
Background technology
With scientific and technological progress, make dynamic formula equipment in various power consumptions or the supply of electric power demand of electric appliance and electronic product is continuous Increase, and the safety powered and convenience are also crucial technology, also therefore have the lithium macromolecule of high electricity speciality Battery becomes a kind of one of most important now powering mode.
And in prior art, lithium macromolecule battery is divided into column formula and plate-sheet-type two type again, the lithium of plate-sheet-type is high Because it has thickness and equals thin advantage, that is therefore popularized in various industries uses molecular batteries.
On the framework of the lithium macromolecule battery of plate-sheet-type, itself in order that safety and the convenience that carries etc. consider On, therefore in addition to the lithium macromolecule battery core being filled with chemical materials, need to be covered with the outer of this lithium macromolecule battery core The housing of protection or support, to occur the problems such as avoiding it to have middle corrupted easy to use etc., and make in some relatively large power consumptions In dynamic formula equipment, often because its power consumption degree is larger, therefore usually need the lithium macromolecule of several units in response to demand Battery is done series and parallel etc. and is connected, and electric power is united whole application.
And as above-mentioned, if multiple lithium macromolecule battery cores is arranged in a housing, except having easily in using It is given a shock and produce unsafe factor (for example in equipment car, ships and light boats etc. easily with the electric power application of vibrations), and its Electric power is also fixing limited it is impossible to do transfer use easily, such as it cannot be transferred to power consumption voltage demand easily slightly higher Other electronic equipments on, and more have dismounting during the lithium macromolecule battery core corrupted of inside to replace the puzzlement that is difficult.
And if the lithium macromolecule battery from multiple subsections does mutual concatenation, though so can be by accelerating Concatenation reach conversion and use the advantage of other electronic equipments, but but have package assembly fixation to be to each other difficult it is easier to There is the situation that connection comes off because being shaken, and foregoing existing design method, on actual application operating, it is cannot Easily the lithium macromolecule battery of each unit is done series connection in response to situation to be applied in combination with selectivity in parallel, actually have it Weak point, thus described before taking a broad view of, and the present inventor thinks and designs a kind of stacked-up type connection in series-parallel lithium cell core fixed bin, Improved to the disappearance for prior art, and then the enforcement in enhancement industry is utilized.
In view of aforesaid the deficiencies in the prior art point, the present invention is that design one kind possesses novelty, creative and industry The stacked-up type connection in series-parallel lithium cell core fixed bin of the patent requirements such as usability, to overcoming the difficult point of prior art.
Content of the invention
The main object of the present invention is to provide a kind of stacked-up type connection in series-parallel lithium cell core fixed bin, to solve above-mentioned existing skill Problem in the presence of art.
For reaching above-mentioned purpose, the technology used in the present invention means are to design a kind of stacked-up type connection in series-parallel lithium cell core admittedly Determine box, it comprises:Multiple body frames, it is superposed, and respectively this body frame is one from the recessed housing being provided with a battery tank in upside, and This battery tank can receive a lithium cell core, is respectively equipped with two pole piece structures, this pole piece structure at a front side of respectively this body frame It is connected respectively on two electrodes of this lithium cell core, the positive pole of this pole piece structure, negative pole are to insert front leading to according to this lithium battery Cross and overturn this lithium cell core and determine, be provided with multiple claw holes in respectively this body frame, and then when multiple body frames are superposed, Can pass through this claw hole that respectively this body frame interfixes by a string latch fitting;One cover plate, it is detachably secured to be located at On this body frame of top side, this cover plate relies on this lithium cell core in this body frame;And multiple electrode array pieces, it is in longitudinal direction Ground and is fixedly connected at least two in the conducting strip of this longitudinally adjacent pole piece structure on front side of this pole piece structure;And when in When this pole piece structure of longitudinally adjacent two is dissimilar polarities, this electrode array piece then can reach the effect of series connection between dissimilar polarities Really;And when when longitudinally adjacent two to this pole piece structure several are all identical polar, then this electrode array piece can play multiple Identical polar effect in parallel between this pole piece structure.
Wherein, in long rectangle and this battery tank external form is matched with this lithium cell core to this body frame;Wherein, this claw hole is to join It is placed in the corner of this body frame.
Wherein, the downside wall of this body frame is further provided with a hollow out opening;Wherein, on the downside wall of this body frame or can It is provided with multiple bonding strips, to paste this lithium cell core;Wherein, this body frame corresponds to and be further provided with this pole piece structure neighbouring One electrode marking part.
Wherein, this stacked-up type connection in series-parallel lithium cell core fixed bin has a bottom jam plate and a top jam plate further;Wherein should Bottom jam plate is provided on the downside of this body frame of bottommost and is interfixed with this body frame;Wherein this top jam plate system is located at the master of top Interfix with this body frame on the upside of frame;Wherein, this bottom jam plate is provided with the fixing hole corresponding to this claw hole, and it can correspond to confession This claw part penetrates and fixes, and the plurality of body frame is locked on this bottom jam plate;Wherein, this top jam plate be provided with corresponding to The locking hole in this claw hole, its can correspond to for this claw part pass through fix, and by the plurality of body frame be locked in this top jam plate it On.
The stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention is configuration using structure in design, and it can will be multiple Lithium cell core respectively appearance is done with a body frame and contains, and do stacked after between respectively this body frame, and concatenate fixation, prior art can be improved In each lithium cell core unit solid illusive problem indirectly, and more can be suitably used in the environment easily produce high vibration influence.
Additionally, and by the pole piece structure on front side of the stacked body frame in response to series connection demand or demand in parallel with electrode array Piece does suitable serial or parallel connection, can reach in simple operation and changes series-parallel purpose of electrode, additionally, have more can To change the function of the lithium cell core quantity of concatenation in response to electricity needs, thus even to power source transition is larger to one Or it is only necessary to can be achieved the goal by the quantity increasing or decreasing body frame, no when on the electronic equipment of small electric power source demand New power supply delivery member must be purchased and increase expense, be prior art be unable to and.
And in order to allow above-mentioned purpose, technical characteristic and actual implement after incremental become apparent from understandable, below To be preferably to implement example and assist a ruler in governing a country the schema of corresponding correlation to be described in detail.
Brief description
Fig. 1 is the local element exploded view of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 2 is the local element outside drawing of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 3 is the local element outward appearance exploded view of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 4 is the embodiment exploded view of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 5 is the embodiment outside drawing of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 6 is another embodiment outside drawing of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 7 is the variant embodiment exploded view of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Fig. 8 is the variant embodiment outside drawing of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention.
Description of reference numerals:10- body frame;11- battery tank;12- hollow out opening;13- bonding strip;14- pole piece is tied Structure;141- electrode marking part;15- claw hole;151- first holding section;152- second holding section;20- cover plate;30- electricity Pole string piece;40- bottom jam plate;41- fixing hole;50- pushes up jam plate;51- locking hole;80- claw part;90- lithium cell core.
Specific embodiment
Understand inventive features, content and advantage and its effect that can reach of the present invention for your auditor sharp, hereby incite somebody to action this Invention cooperation accompanying drawing, and described in detail as follows with the expression-form of embodiment, and the schema used in it, its purport is only shown Meaning and aid illustration book are used, and the actual proportions after may not implementing for the present invention are configured with accurate, therefore should be with regard to not appended schema Ratio and configuration relation understand, the interest field limiting the invention in actual enforcement.
Advantages of the present invention, feature and the technical method reaching will be carried out more with reference to exemplary embodiments and institute's accompanying drawings Describe in detail and be easier to understand, and the present invention or can realize in different forms, therefore not it is understood that being only limitted to this place The embodiment of statement, on the contrary, for art tool usually intellectual, the embodiment being provided will make this exposure More thoroughly and comprehensively and intactly pass on scope of the invention, and the claim that the present invention will only be attached is determined Justice.
And unless otherwise defined, all terms (comprising science and technology and scientific terminology) being used in hereinafter and proper noun, in It is substantially typically understood with the skilled worker in this field belonging to the present invention equivalent in meaning, and for example in typically being used Dictionary those terms defined should be understood there is the meaning consistent with the content of association area, and unless significantly defines In hereinafter, do not understood, conjunction is first chatted bright with excessive idealization or the excessively formal meaning.
Please refer to shown in Fig. 1 to Fig. 4, the present invention proposes a kind of stacked-up type connection in series-parallel lithium cell core fixed bin, its in One preferably embodiment can comprise multiple body frames 10, a cover plate 20 and multiple electrode array pieces 30.
Aforesaid body frame 10 is superposed, and respectively this body frame 10 is one from the recessed long shell being provided with a battery tank 11 in upside Body, or can be in long rectangle, and this battery tank 11 external form is matched with a lithium cell core 90, so can receive this lithium cell core 90 in In this battery tank 11, and an a downside wall or hollow out opening 12 can be further provided with of this body frame 10, it can be in this lithium electricity Pond core 90 expand when as this bulbs of pressure of buffering outlet, and heat sinking function can be improved, under this of this body frame 10 in addition On the wall of side or multiple bonding strips 13 can be provided with, this lithium cell core 90 is fixed on by wall on the downside of this of this body frame 10 with profit.
Additionally, being respectively equipped with two pole piece structures 14 at a front side of respectively this body frame 10, this pole piece structure 14 corresponds to respectively Be connected on two electrodes of this lithium cell core 90, and two electrodes of wherein this lithium cell core 90 alternative by inserting front upset This lithium cell core 90, and determine that this pole piece structure 14 whichever is positive pole, whichever is negative pole, additionally, corresponding on this body frame 10 It is further provided with an electrode marking part 141, it shows that the electrode that this pole piece structure 14 is connected is at this pole piece structure 14 neighbouring Positive or negative pole.
Furthermore, it is provided with multiple claw holes 15 in respectively this body frame 10, itself or the peripheral region being configured in this body frame 10, such as adjacent Nearly four corners, and then when multiple body frame 10 is superposed, this claw hole 15 can be passed through by a string latch fitting 80 and will be each This body frame 10 interfixes.
Further, wherein respectively this claw hole 15 is formed with one first holding section 151 at the upper wall surface of this body frame 10, and Wherein respectively this claw hole 15 is provided with one second holding section 152 at the lower wall surface of this body frame 10, and this first holding section 151 with should The snap-in structure that fixation can mutually be embedded of the male mother that the second holding section 152 is mutually matched for external form, and then thus can be in Superposed after by structure between snap-fit relationship and limit its lateral displacement, increase fixation firmness.
Aforesaid cover plate 20 is to be detachably secured on this body frame 10 of top side, and this cover plate 20 relies on this master This lithium cell core 90 in frame 10 is loosened with preventing it.
Aforesaid electrode array piece 30 is in longitudinally located at this pole piece structure 14 front side and be fixedly connected at least two in vertical The conducting strip of this adjacent pole piece structure 14 upwards;And when being dissimilar polarities in longitudinally adjacent two this pole piece structures 4, should Electrode array piece 30 then can reach the effect of series connection between dissimilar polarities, as shown in Figure 5;And when in longitudinally adjacent this pole piece knot When structure 14 is all identical polar, then this electrode array piece 30 can play multiple 14 identical polars of this pole piece structure effect in parallel, As shown in Figure 6;And pass through electrode array piece 30 from and respectively the polar configurations of this pole piece structure 14 are different in this body frame 10, enter And can reach by this lithium cell core 90 in multiple body frames 10 do each other between series connection (as Fig. 5), in parallel (as Fig. 6) or Series connection is applied with parallel simultaneously, has splendid application portability.
Please coordinate further referring to shown in Fig. 7,8, wherein this stacked-up type connection in series-parallel lithium cell core fixed bin is in another enforcement In example, or can have a bottom jam plate 40 and a top jam plate 50 further.
Wherein this bottom jam plate 40 is a plate body, and, on the downside of the body frame 10 of bottommost, this bottom jam plate 40 is provided with correspondence for it In the fixing hole 41 in this claw hole 15, it can correspond to penetrate for this claw part 80 and fix, and the plurality of body frame 10 is locked in On this bottom jam plate 40.
Wherein this top jam plate 50 is a plate body, and, on the upside of the body frame 10 of top, this top jam plate 50 is provided with correspondence for it In the locking hole 51 in this claw hole 15, it can correspond to pass through for this claw part 80 and fix, and the plurality of body frame 10 is locked in On this top jam plate 50, and then it is fixing to strengthen the respectively integration between this body frame 10.
And passing through the clever thought change in design of the stacked-up type connection in series-parallel lithium cell core fixed bin of the present invention, it can will be multiple Lithium cell core 90 respectively appearance is done with a body frame 10 and contains, and do stacked after between respectively this body frame 10, and concatenate fixation, can improve existing There is each lithium cell core 90 unit solid illusive problem indirectly in technology, and more can be suitably used for easily producing the ring of high vibration influence In border.
Additionally, and passing through on the pole piece structure 14 of stacked body frame 10 front side in response to series connection demand or demand in parallel with electricity Pole string piece 30 does suitable serial or parallel connection, can reach in simple operation and changes series-parallel purpose of electrode, additionally, more There is the function of lithium cell core 90 quantity that can change concatenation in response to electricity needs, thus even to by power source transition During on the electronic equipment of a larger or smaller electric power source demand it is only necessary to by increase or decrease the quantity of body frame 10 up to To purpose, new power supply delivery member need not be purchased and increase expense, be prior art be unable to and, therefore its incremental institute visible ?.
Embodiment described above is only technological thought and feature to illustrate the invention, and its purpose makes to be familiar with this skill The personage of skill will appreciate that present disclosure and implements according to this, when can not with the restriction present invention the scope of the claims, that is, generally The impartial change made according to disclosed spirit or modification, must cover in the scope of the claims of the present invention.
Take a broad view of above-mentioned it is seen that the present invention, under breaking through previous technology, has reached the effect to be promoted really, and also non- Be familiar with the easily full of beard of this those skilled in the art institute and, creativeness that it has, practicality, the aobvious application important document having met patent, whence is in accordance with the law Patent application is proposed.

Claims (10)

1. a kind of stacked-up type connection in series-parallel lithium cell core fixed bin is it is characterised in that it comprises:
Multiple body frames, it is superposed, and respectively this body frame is one from the recessed housing being provided with a battery tank in upside, and this battery holds Groove can receive a lithium cell core, is respectively equipped with two pole piece structures, this pole piece structure corresponds to respectively at a front side of respectively this body frame Be connected on two electrodes of this lithium cell core, the positive pole of this pole piece structure, negative pole be according to this lithium battery insert before by upset should Lithium cell core and determine, run through being provided with multiple claw holes on respectively this body frame, and then when multiple body frames are superposed, can pass through A string latch fitting passes through this claw hole that respectively this body frame interfixes;
One cover plate, it is detachably secured on this body frame of top side, and this cover plate relies on this lithium electricity in this body frame Chi Xin;And
Multiple electrode array pieces, it is in longitudinally on front side of this pole piece structure and be fixedly connected at least two in longitudinally upper phase The conducting strip of this adjacent pole piece structure;And when being dissimilar polarities in longitudinally adjacent two this pole piece structures, this electrode array piece Then can reach the effect of series connection between dissimilar polarities;And work as and be all same pole in longitudinally adjacent two to this pole piece structure several Property when, then this electrode array piece can play the effect in parallel of identical polar between this pole piece structure multiple.
2. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that this body frame is in long rectangle And this battery tank external form is matched with this lithium cell core.
3. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that this claw hole is configuration Corner in this body frame.
4. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that respectively this claw hole is in this It is formed with one first holding section at the upper wall surface of body frame, and wherein respectively this claw hole is provided with one second at the lower wall surface of this body frame Holding section, and the male mother that this first holding section is mutually matched for external form with this second holding section can mutually embed fixation Snap-in structure, and then fixation can be mutually clamped after respectively this body frame is superposed.
5. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that the lower wall of this body frame Face is further provided with a hollow out opening.
6. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that the lower wall of this body frame On face or be provided with multiple bonding strips, to paste this lithium cell core.
7. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that correspond on this body frame It is further provided with an electrode marking part at this pole piece structure neighbouring.
8. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 1 is it is characterised in that this stacked-up type connection in series-parallel Lithium cell core fixed bin has a bottom jam plate and a top jam plate further;
Wherein this bottom jam plate is interfixed with this body frame on the downside of this body frame of bottommost;
Wherein this top jam plate is interfixed with this body frame on the upside of the body frame of top.
9. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 8 is it is characterised in that this bottom jam plate is provided with Corresponding to the fixing hole in this claw hole, it can correspond to penetrate for this claw part and fix, and the plurality of body frame is locked in this bottom On jam plate.
10. stacked-up type connection in series-parallel lithium cell core fixed bin according to claim 8 is it is characterised in that set on this top jam plate There is the locking hole corresponding to this claw hole, it can correspond to pass through for this claw part and fix, and the plurality of body frame is locked in this On the jam plate of top.
CN201310563902.1A 2013-11-14 2013-11-14 Stacked-up type connection in series-parallel lithium cell core fixed bin Expired - Fee Related CN104638205B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106910851B (en) * 2017-04-26 2020-03-10 北京新能源汽车股份有限公司 Battery module, battery package and vehicle
JP6943699B2 (en) * 2017-09-14 2021-10-06 株式会社エンビジョンAescジャパン Stacked batteries and battery modules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101040398A (en) * 2004-11-15 2007-09-19 株式会社Lg化学 Secondary battery pack having configuration of alternative orientation
CN102630352A (en) * 2009-11-27 2012-08-08 株式会社V-Ens Battery
CN102823025A (en) * 2010-04-06 2012-12-12 株式会社V-Ens Battery module and method for assembling battery modules
CN103378335A (en) * 2012-04-12 2013-10-30 庄嘉明 Battery pack with multiple parallel cells and power supply assembly with multiple battery packs connected in series

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101040398A (en) * 2004-11-15 2007-09-19 株式会社Lg化学 Secondary battery pack having configuration of alternative orientation
CN102630352A (en) * 2009-11-27 2012-08-08 株式会社V-Ens Battery
CN102823025A (en) * 2010-04-06 2012-12-12 株式会社V-Ens Battery module and method for assembling battery modules
CN103378335A (en) * 2012-04-12 2013-10-30 庄嘉明 Battery pack with multiple parallel cells and power supply assembly with multiple battery packs connected in series

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