CN105609668A - Lithium battery pack - Google Patents
Lithium battery pack Download PDFInfo
- Publication number
- CN105609668A CN105609668A CN201510988980.5A CN201510988980A CN105609668A CN 105609668 A CN105609668 A CN 105609668A CN 201510988980 A CN201510988980 A CN 201510988980A CN 105609668 A CN105609668 A CN 105609668A
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- positive
- negative
- conducting block
- cover
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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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- 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
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a lithium battery pack, which comprises a battery shell, a battery cover and a bottom cover, wherein a hollow cavity structure is formed in the battery shell; partition plates are arranged in the hollow cavity structure, and partition the hollow cavity structure into at least two electrolyte spaces; each electrolyte space is filled with an electrolyte solution; a pole piece stack group is immersed into each electrolyte solution; at least two positive and negative components are arranged at the top part of the battery shell; the positive and negative components are arranged corresponding to the electrolyte spaces and are connected with positive pole pieces and negative pole pieces of the pole piece stack groups; at least two positive and negative external members are arranged at the bottom part of the battery cover, and are electrically connected with the positive and negative components; the positive and negative external members are connected with a conductive layer; the upper part of the conductive layer is connected with a positive joint and a negative joint respectively; electrolyte filling openings are formed in the bottom part of the battery shell; and the bottom cover is detachably fastened to the bottom part of the battery shell and seals the electrolyte filling openings. The lithium battery pack is simple in structure and convenient and fast to disassemble and assemble, and can provide various service voltages.
Description
Technical field
The present invention relates to lithium battery field, refer in particular to a kind of lithium battery group.
Background technology
Lithium battery is that a class is negative material, the battery that uses non-aqueous electrolytic solution by lithium metal or lithium alloy. The earliestThe lithium battery occurring comes from great inventor Edison, uses following reaction: this reaction of Li+MnO2=LiMnO2 is oxidationReduction reaction, electric discharge. Because the chemical characteristic of lithium metal is very active, make processing, preservation, the use of lithium metal, to environmentRequire very high. So lithium battery is not applied for a long time. Along with scientific and technical development, lithium battery becomes nowMain flow. It mainly relies on lithium ion between positive pole and negative pole, to move work. In charge and discharge process, Li+ is at two electricityBetween the utmost point, come and go and embed and deintercalation: when charging, Li+, from anodal deintercalation, embeds negative pole through electrolyte, and negative pole is in rich lithium shapeState; Contrary when electric discharge. The general material that contains elemental lithium that adopts of battery, as electrode, is the representative of modern high performance battery,Along with the development of lithium battery, in order to meet the requirement of high voltage, lithium battery group need to be gone here and there and formed to multiple lithium batteries,It is short circuit that lithium battery group is used in reality the problem often occurring, between multiple independent lithium batteries, touches owing to being subject to external compressionHit, pole piece mutually overlaps and causes short circuit; Meanwhile, existing lithium battery group generally adopts integrated design, and single electricity only can be providedPress, function singleness, range of application is narrow, and dismounting difficulty is large.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, usesConvenient, convenient to disassembly, and the lithium battery group of multiple use voltage can be provided.
The technical scheme that the present invention takes is as follows: a kind of lithium battery group, comprise battery container, battery cover and bottom, wherein,The inside of above-mentioned battery container is cavity structure, in this cavity structure, is provided with dividing plate, and dividing plate is separated to form cavity structure at leastTwo electrolyte spaces, electrolyte is filled with electrolytic solution in space, is soaked with pole piece laminating group in electrolytic solution; Battery containerTop is provided with at least two both positive and negative polarity assemblies, the corresponding above-mentioned electrolyte spatial placement of both positive and negative polarity assembly, and with pole piece laminating groupPositive plate is connected with negative plate; The bottom of above-mentioned battery cover is provided with at least two both positive and negative polarity external members, both positive and negative polarity external member and just above-mentionedNegative pole electrical component connects, and both positive and negative polarity external member is connected with conductive layer, and the top of conductive layer connects respectively positive terminal and anode connector;The bottom of battery container is provided with electrolyte inlet, and above-mentioned bottom is removably fastened on the bottom of battery container, and by electrolysisThe sealing of liquid inlet.
Preferably, the dividing plate in described battery container comprises two, and two dividing plates are by the internal cavity structures of battery containerBe divided into the first electrolyte space, the second electrolyte space and the 3rd electrolyte space.
Preferably, described pole piece laminating group comprises three, is separately positioned on above-mentioned the first electrolyte space, the second electrolysisIn liquid space and the 3rd electrolyte space; Above-mentioned both positive and negative polarity assembly comprises three, and three both positive and negative polarity assemblies are disposed on respectivelyThe top of battery container, and be electrically connected with positive plate and the negative plate of pole piece laminating group respectively.
Preferably, the top of described battery container is provided with baffle plate, and baffle plate upwards extends both positive and negative polarity inter-module is separated; OnState both positive and negative polarity assembly and comprise positive polar body and negative pole body, positive polar body and negative pole body respectively with positive plate and the negative plate of pole piece laminating groupElectrical connection.
Preferably, described both positive and negative polarity external member comprises three groups, and three groups of both positive and negative polarity external members are disposed on the bottom of battery cover,And with upper and lower corresponding settings of above-mentioned both positive and negative polarity assembly, both positive and negative polarity external member comprises anodal cover and negative pole cover, anodal cover overlaps and divides with negative poleBe not set on above-mentioned positive polar body and negative pole body.
Preferably, described battery cover comprises conductive layer, insulating barrier and conducting block, and wherein, above-mentioned conducting block is embedded fixingIn above-mentioned anodal cover and negative pole cover, the top of conducting block is electrically connected with conductive layer; Above-mentioned insulating barrier is arranged on the upper of conductive layerPortion, so that insulation.
Preferably, described battery cover comprises that conductive layer comprises anodal conducting block, collets and negative pole conducting block, wherein,Above-mentioned anodal conducting block is arranged on inner side, and negative pole conducting block is arranged on outside, and collets are arranged on anodal conducting block and negative pole is ledBetween electricity piece; Anodal conducting block and negative pole conducting block include three, between each anodal conducting block and negative pole conducting block, are insulatedDividing plate separates, and between the anodal conducting block of diagonal position and negative pole conducting block, is electrically connected the positive pole of end by the first wireConducting block and negative pole conducting block are by the second wire electrical connection, to form circuit cascaded structure.
Preferably, described anodal conducting block and the bottom of negative pole conducting block connect respectively anodal cover and negative pole cover, and withConducting block electrical connection in anodal cover and negative pole cover.
Preferably, described positive terminal and anode connector run through insulating barrier respectively with anodal conducting block and negative pole conducting blockElectrical connection.
Preferably, the bottom peripheral edge of described battery container, to downward-extension, forms annular stop circle; The top of above-mentioned bottomPeriphery upwards extends, and forms annular collar, and annular collar embeds the inner side of above-mentioned annular stop circle, so that removable with battery containerConnect with unloading; In annular collar, be interval with three filler plugs, filler plug and the upper and lower corresponding setting of electrolyte inlet, and insertIn electrolyte inlet, so that sealing.
Beneficial effect of the present invention is:
The present invention is directed to prior art and improve innovation, designed a kind of by multiple independent lithium ion battery assembling shapesBecome lithium battery group, preferably adopt three assembling lithium ion batteries, by the cavity structure of battery container, arrange two everyPlate, two baffle intervals are arranged in battery container, and the cavity structure of battery container inside is divided into three electrolyte spaces,In electrolyte space, be respectively equipped with pole piece laminating group, pole piece laminating group is immersed in electrolytic solution, three electrolyte spaces upperPortion is respectively equipped with three both positive and negative polarity assemblies, and both positive and negative polarity assembly is electrically connected with pole piece laminating, and comes by barrier partitions, in case shortRoad; Meanwhile, by a kind of independent battery cover is set, the bottom of battery cover is provided with both positive and negative polarity external member, in both positive and negative polarity external member, arrangesConducting block, battery cover lid is located at battery container top, and both positive and negative polarity external member is inserted in both positive and negative polarity assembly, and makes both positive and negative polarity assembly and leadThe electrical connection of electricity piece, conducting block is electrically connected with the conductive layer in battery cover, connects respectively positive terminal and anode connector on conductive layer,Connect positive and negative connector and make whole lithium battery group series connection, can adjust the group number of series connection by the number of both positive and negative polarity external member is set,Thereby change cell voltage, takes off battery cover in addition, also can be by connecting separately positive polar body and the negative pole body of both positive and negative polarity assemblyTo form independent lithium battery voltage, make the use voltage of lithium battery group adjustable flexibly, to adapt to different use scenes; Separately, in the bottom of battery container, electrolyte inlet is set outward, to inject electrolyte to electrolyte space, supplements lithium battery groupElectrolyte, and bottom is removably connected with battery container, facilitates fluid injection.
Brief description of the drawings
Fig. 1 is one of perspective view of the present invention.
Fig. 2 is two of perspective view of the present invention.
Fig. 3 is the cutaway view of battery cover in Fig. 1.
Fig. 4 is the plan structure schematic diagram of conductive layer in Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 4, the technical scheme that the present invention takes is as follows: a kind of lithium battery group, comprises battery container 1, electricityPond lid 5 and bottom 11, wherein, the inside of above-mentioned battery container 1 is cavity structure, in this cavity structure, is provided with dividing plate, dividing plate willCavity structure is separated to form at least two electrolyte spaces, and electrolyte is filled with electrolytic solution in space, in electrolytic solution, is soaked withPole piece laminating group 2; The top of battery container 1 is provided with at least two both positive and negative polarity assemblies, the corresponding above-mentioned electrolysis liquid air of both positive and negative polarity assemblyBetween arrange, and be connected with positive plate and the negative plate of pole piece laminating group 2; The bottom of above-mentioned battery cover 5 be provided with at least two positive and negativeUtmost point external member, both positive and negative polarity external member is connected with above-mentioned both positive and negative polarity electrical component, and both positive and negative polarity external member is connected with conductive layer 51, conductive layer 51 upperPortion connects respectively positive terminal 8 and anode connector 9; The bottom of battery container 1 is provided with electrolyte inlet 10, and above-mentioned bottom 11 canBe fastened on the bottom of battery container 1 to dismounting, and inject the electrolyte into mouthful 10 sealings.
Dividing plate in battery container 1 comprises two, and the internal cavity structures of battery container 1 is divided into the first electricity by two dividing platesSeparate liquid space A, the second electrolyte space B and the 3rd electrolyte space C.
Pole piece laminating group 2 comprises three, is separately positioned on above-mentioned the first electrolyte space A, the second electrolyte space B andIn three electrolyte space C; Above-mentioned both positive and negative polarity assembly comprises three, and three both positive and negative polarity assemblies are disposed on respectively battery container 1Top, and be electrically connected with positive plate and the negative plate of pole piece laminating group 2 respectively.
The top of battery container 1 is provided with baffle plate 13, and baffle plate 13 upwards extends both positive and negative polarity inter-module is separated; Above-mentioned both positive and negative polarityAssembly comprises positive polar body 3 and negative pole body 4, positive polar body 3 and negative pole body 4 respectively with positive plate and the negative plate electricity of pole piece laminating group 2Connect.
Both positive and negative polarity external member comprises three groups, and three groups of both positive and negative polarity external members are disposed on the bottom of battery cover 5, and with above-mentioned positive and negativeUpper and lower corresponding setting of utmost point assembly, both positive and negative polarity external member comprises anodal cover 6 and negative pole cover 7, anodal cover 6 is set in respectively with negative pole cover 7On above-mentioned positive polar body 3 and negative pole body 4.
Battery cover 5 comprises conductive layer 51, insulating barrier 52 and conducting block 53, and wherein, above-mentioned conducting block 53 is embedded inState in anodal cover 6 and negative pole cover 7, the top of conducting block 53 is electrically connected with conductive layer 51; Above-mentioned insulating barrier 52 is arranged on conductive layer51 top, so that insulation.
Battery cover 5 comprises that conductive layer 51 comprises anodal conducting block 511, collets 512 and negative pole conducting block 513, wherein, onState anodal conducting block 511 and be arranged on inner side, negative pole conducting block 513 is arranged on outside, and collets 512 are arranged on anodal conducting block511 and negative pole conducting block 513 between; Anodal conducting block 511 and negative pole conducting block 513 include three, each anodal conducting block 511And between negative pole conducting block 513, be insulated dividing plate 514 and separate, and the anodal conducting block 511 of diagonal position and negative pole conducting block 513Between be electrically connected by the first wire 515, the anodal conducting block 511 of end and negative pole conducting block 513 is by the second wire 516 electricityConnect, to form circuit cascaded structure.
The bottom of anodal conducting block 511 and negative pole conducting block 513 connects respectively anodal cover 6 and negative pole cover 7, and with positive pole cover6 and negative pole cover 7 in conducting block 53 be electrically connected.
Positive terminal 8 and anode connector 9 run through insulating barrier 52 respectively with anodal conducting block 511 and negative pole conducting block 513 electricityConnect.
The bottom peripheral edge of battery container 1, to downward-extension, forms annular stop circle; The top periphery of above-mentioned bottom 11 upwards prolongsStretch, form annular collar, annular collar embeds the inner side of above-mentioned annular stop circle, to be removably connected with battery container 1;In annular collar, be interval with three filler plugs 12, filler plug 12 and the corresponding setting Shang Xia 10 of electrolyte inlet, and insert electricitySeparate in liquid inlet 10, so that sealing.
Further, the present invention has designed a kind of lithium battery group that multiple independent lithium ion battery assemblings are formed, preferablyAdopt three assembling lithium ion batteries, by two dividing plates being set in the cavity structure of battery container, two baffle interval settingsIn battery container, and the cavity structure of battery container inside is divided into three electrolyte spaces, difference in electrolyte spaceBe provided with pole piece laminating group, pole piece laminating group is immersed in electrolytic solution, and the top in three electrolyte spaces is just being respectively equipped with threeNegative pole assembly, both positive and negative polarity assembly is electrically connected with pole piece laminating, and comes by barrier partitions, in case short circuit; Meanwhile, by arrangingAn independent battery cover, the bottom of battery cover is provided with both positive and negative polarity external member, in both positive and negative polarity external member, conducting block is set, and battery cover lid is establishedOn battery container top, both positive and negative polarity external member is inserted in both positive and negative polarity assembly, and both positive and negative polarity assembly is electrically connected with conducting block, conducting blockBe electrically connected with the conductive layer in battery cover, on conductive layer, connect respectively positive terminal and anode connector, connect positive and negative connector and makeWhole lithium battery group series connection, can adjust the group number of series connection by the number of both positive and negative polarity external member is set, thereby changes cell voltage,In addition battery cover is taken off, also can be by the positive polar body of independent connection both positive and negative polarity assembly and negative pole body to form independent lithium batteryVoltage, makes the use voltage of lithium battery group adjustable flexibly, to adapt to different use scenes; In addition, in the bottom of battery containerElectrolyte inlet is set, to inject electrolyte to electrolyte space, supplements the electrolyte of lithium battery group, and bottom and electricityPond housing removably connects, and facilitates fluid injection.
Embodiments of the invention are just introduced its detailed description of the invention, do not lie in and limit its protection domain. The skill of the industryArt personnel can make some amendment under the inspiration of the present embodiment, and the equivalence of doing according to the scope of the claims of the present invention therefore all changesOr modify, all belong within the scope of Patent right requirement of the present invention.
Claims (10)
1. a lithium battery group, is characterized in that: comprise battery container (1), battery cover (5) and bottom (11), wherein, above-mentioned electricityThe inside of pond housing (1) is cavity structure, in this cavity structure, is provided with dividing plate, and cavity structure is separated to form at least two by dividing plateElectrolyte space, electrolyte is filled with electrolytic solution in space, is soaked with pole piece laminating group (2) in electrolytic solution; Battery container (1)Top be provided with at least two both positive and negative polarity assemblies, the corresponding above-mentioned electrolyte spatial placement of both positive and negative polarity assembly, and with pole piece laminating group(2) positive plate is connected with negative plate; The bottom of above-mentioned battery cover (5) is provided with at least two both positive and negative polarity external members, both positive and negative polarity external memberBe connected with above-mentioned both positive and negative polarity electrical component, both positive and negative polarity external member is connected with conductive layer (51), and the top of conductive layer (51) is just connecting respectivelyUtmost point joint (8) and anode connector (9); The bottom of battery container (1) is provided with electrolyte inlet (10), and above-mentioned bottom (11) is removableUnload the bottom that is fastened on battery container (1), and inject the electrolyte into mouthful (10) sealing.
2. a kind of lithium battery group according to claim 1, is characterized in that: the dividing plate bag in described battery container (1)Draw together two, the internal cavity structures of battery container (1) is divided into the first electrolyte space (A), the second electrolysis liquid air by two dividing platesBetween (B) and the 3rd electrolyte space (C).
3. a kind of lithium battery group according to claim 2, is characterized in that: described pole piece laminating group (2) comprises three,Be separately positioned in above-mentioned the first electrolyte space (A), the second electrolyte space (B) and the 3rd electrolyte space (C); Just above-mentionedNegative pole assembly comprises three, and three both positive and negative polarity assemblies are disposed on respectively the top of battery container (1), and folded with pole piece respectivelyThe positive plate of sheet group (2) and negative plate electrical connection.
4. a kind of lithium battery group according to claim 3, is characterized in that: the top of described battery container (1) is provided withBaffle plate (13), baffle plate (13) upwards extends both positive and negative polarity inter-module is separated; Above-mentioned both positive and negative polarity assembly comprises positive polar body (3) and negative poleBody (4), positive polar body (3) and negative pole body (4) are electrically connected with positive plate and the negative plate of pole piece laminating group (2) respectively.
5. a kind of lithium battery group according to claim 4, is characterized in that: described both positive and negative polarity external member comprises three groups threeGroup both positive and negative polarity external member is disposed on the bottom of battery cover (5), and with the upper and lower corresponding setting of above-mentioned both positive and negative polarity assembly, both positive and negative polarity coverPart comprises anodal cover (6) and negative pole cover (7), and anodal cover (6) is set in respectively above-mentioned positive polar body (3) and negative pole with negative pole cover (7)On body (4).
6. a kind of lithium battery group according to claim 5, is characterized in that: described battery cover (5) comprises conductive layer(51), insulating barrier (52) and conducting block (53), wherein, above-mentioned conducting block (53) is embedded in above-mentioned anodal cover (6) and negative poleIn cover (7), the top of conducting block (53) is electrically connected with conductive layer (51); Above-mentioned insulating barrier (52) is arranged on the upper of conductive layer (51)Portion, so that insulation.
7. a kind of lithium battery group according to claim 6, is characterized in that: described battery cover (5) comprises conductive layer(51) comprise anodal conducting block (511), collets (512) and negative pole conducting block (513), wherein, above-mentioned anodal conducting block (511)Be arranged on inner side, negative pole conducting block (513) is arranged on outside, and collets (512) are arranged on anodal conducting block (511) and lead with negative poleBetween electricity piece (513); Anodal conducting block (511) and negative pole conducting block (513) include three, each anodal conducting block (511) andBetween negative pole conducting block (513), be insulated dividing plate (514) and separate, and the anodal conducting block (511) of diagonal position and negative pole conductionBetween piece (513), by the first wire (515) electrical connection, anodal conducting block (511) and the negative pole conducting block (513) of end pass throughThe second wire (516) electrical connection, to form circuit cascaded structure.
8. a kind of lithium battery group according to claim 7, is characterized in that: described anodal conducting block (511) and negative poleThe bottom of conducting block (513) connects respectively anodal cover (6) and negative pole cover (7), and with positive pole cover (6) and negative pole cover (7) in leadElectricity piece (53) electrical connection.
9. a kind of lithium battery group according to claim 8, is characterized in that: described positive terminal (8) and anode connector(9) running through insulating barrier (52) is electrically connected with anodal conducting block (511) and negative pole conducting block (513) respectively.
10. a kind of lithium battery group according to claim 9, is characterized in that: the bottom peripheral edge of described battery container (1)To downward-extension, form annular stop circle; The top periphery of above-mentioned bottom (11) upwards extends, and forms annular collar, annular collarEmbed the inner side of above-mentioned annular stop circle, to be removably connected with battery container (1); In annular collar, be interval with threeFiller plug (12), filler plug (12) and the upper and lower corresponding setting of electrolyte inlet (10), and insert in electrolyte inlet (10),So that sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988980.5A CN105609668A (en) | 2015-12-24 | 2015-12-24 | Lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988980.5A CN105609668A (en) | 2015-12-24 | 2015-12-24 | Lithium battery pack |
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| Publication Number | Publication Date |
|---|---|
| CN105609668A true CN105609668A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510988980.5A Pending CN105609668A (en) | 2015-12-24 | 2015-12-24 | Lithium battery pack |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195820A (en) * | 2017-06-01 | 2017-09-22 | 金山电化工业（惠州）有限公司 | It is a kind of that there is the battery pack for protecting component |
| CN110010833A (en) * | 2019-05-06 | 2019-07-12 | 江苏元瑞新能源科技有限公司 | A kind of electric connection structure of plug-in battery cupboard |
| CN110581238A (en) * | 2018-06-08 | 2019-12-17 | 罗伯特·博世有限公司 | battery cell, battery module, and method for manufacturing battery module |
| CN112397818A (en) * | 2020-11-25 | 2021-02-23 | 浙江华东光电仪器有限公司 | Battery cover capable of preventing reverse connection of battery and working method thereof |
| CN112768783A (en) * | 2021-01-07 | 2021-05-07 | Oppo广东移动通信有限公司 | Battery assembly, preparation method thereof and electronic equipment |
| CN114267868A (en) * | 2021-12-09 | 2022-04-01 | 扬州市永达电源有限公司 | Lithium battery device convenient to restore |
-
2015
- 2015-12-24 CN CN201510988980.5A patent/CN105609668A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195820A (en) * | 2017-06-01 | 2017-09-22 | 金山电化工业（惠州）有限公司 | It is a kind of that there is the battery pack for protecting component |
| CN110581238A (en) * | 2018-06-08 | 2019-12-17 | 罗伯特·博世有限公司 | battery cell, battery module, and method for manufacturing battery module |
| CN110010833A (en) * | 2019-05-06 | 2019-07-12 | 江苏元瑞新能源科技有限公司 | A kind of electric connection structure of plug-in battery cupboard |
| CN110010833B (en) * | 2019-05-06 | 2024-03-01 | 北京东方祥顺科技发展有限公司 | Electrical connection structure of plug-in type battery cabinet |
| CN112397818A (en) * | 2020-11-25 | 2021-02-23 | 浙江华东光电仪器有限公司 | Battery cover capable of preventing reverse connection of battery and working method thereof |
| CN112768783A (en) * | 2021-01-07 | 2021-05-07 | Oppo广东移动通信有限公司 | Battery assembly, preparation method thereof and electronic equipment |
| CN114267868A (en) * | 2021-12-09 | 2022-04-01 | 扬州市永达电源有限公司 | Lithium battery device convenient to restore |
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