CN107910485A - A kind of lithium electricity module lug bindiny mechanism - Google Patents
A kind of lithium electricity module lug bindiny mechanism Download PDFInfo
- Publication number
- CN107910485A CN107910485A CN201710956719.6A CN201710956719A CN107910485A CN 107910485 A CN107910485 A CN 107910485A CN 201710956719 A CN201710956719 A CN 201710956719A CN 107910485 A CN107910485 A CN 107910485A
- Authority
- CN
- China
- Prior art keywords
- lug
- conducting channel
- circuit board
- bindiny mechanism
- lithium electricity
- 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.)
- Granted
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
Abstract
The invention discloses a kind of lithium electricity module lug bindiny mechanism, including：Battery modules, connection circuit board and lug connecting bottom board, lithium battery pole ear passes through the slot of lug connecting bottom board, overlap each other, and lug, connecting bottom board and connection circuit board are fixed together, each lug has the conducting wire of extraction on connection circuit board, arrangements of conductors is neat and welds upper voltage measurement winding displacement seat, for measuring voltage.Through the above way, lithium electricity module lug bindiny mechanism of the present invention, by the way that polylith soft package lithium ion power battery monomer is overlapped with the partition plate with positioning function, the battery pack of shape and lug marshalling is formed, there is unfailing performance height, registration, compact-sized, easy to connect, neat and artistic.
Description
Technical field
The present invention relates to field of batteries, more particularly to a kind of lithium electricity module lug bindiny mechanism.
Background technology
Lithium battery group be by polylith battery by lug it is connected in series or in parallel together, the reliability and facility of connection
Property it is extremely important, since battery pack includes many single batteries, when quantity is more, connection workload between lug compared with
Greatly, and each lug must connect a conducting wire and be used for voltage measurement, and existing lug has a lead-out wire, causes big
The pressure-wire of amount is distributed in battery pack, on the one hand not neat and artistic enough, on the other hand easily causes connection error.
The content of the invention
The invention mainly solves the technical problem of providing a kind of lithium electricity module lug bindiny mechanism, by by polylith Soft Roll
Dress lithium-ion-power cell monomer is overlapped with the partition plate with positioning function, forms the battery of shape and lug marshalling
Group.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of lithium electricity module lug bindiny mechanism is provided, including：Battery modules, connection circuit board and lug connecting bottom board, it is described
Battery modules include multiple single batteries being arranged in parallel, and the lug connecting bottom board is arranged on the homonymy of the lug of single battery
Face, the connection circuit board are parallel to each other with the lug connecting bottom board, have multiple be arranged in parallel on the lug connecting bottom board
The first slot, the lug of single battery passes through the first slot, and each two lug is overlapped together and connected each other, the company
Connecing circuit board includes conducting channel, voltage measurement winding displacement seat, positive and negative anodes exit and temperature sensor exit, each lug and
Conducting channel connection corresponding thereto, one end of conducting channel introduce voltage measurement winding displacement seat, positive and negative anodes exit and conduction
Circuit is electrically connected, and temperature sensor exit is electrically connected with conducting channel.
In a preferred embodiment of the present invention, the lug pass through the first slot after, be then passed through connection circuit board on
Corresponding second slot of lug, each two lug are overlapped together and carried out by ultrasonic wave or laser welding each other
Connection, each lug and conducting channel corresponding thereto are attached by ultrasonic wave or laser welding.
In a preferred embodiment of the present invention, it is threaded hole on the lug connecting bottom board, lug and corresponding thereto
Set respectively in the conducting channel answered and sequentially pass through the mounting hole of conducting channel, pole with the corresponding mounting hole of threaded hole, screw
Threaded hole on ear connecting bottom board and it is attached with the mounting hole of the corresponding lug of conducting channel.
In a preferred embodiment of the present invention, the number of the threaded hole is 1-2.
In a preferred embodiment of the present invention, set in the conducting channel at the circuit board both ends and drawing battery modules just
The screw connecting hole of anode.
In a preferred embodiment of the present invention, one end of the conducting channel passes through welding manner and voltage measurement winding displacement
Seat connection.
The beneficial effects of the invention are as follows：By by polylith soft package lithium ion power battery monomer with positioning function
Partition plate is overlapped, and forms the battery pack of shape and lug marshalling, have unfailing performance height, registration, it is compact-sized,
The advantages that easy to connect, neat and artistic.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention；
Fig. 2 is the configuration schematic diagram of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention；
Fig. 3 is the detailed structure signal of the welding connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention
Figure；
Fig. 4 is that the connection circuit of the welding connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention is hardened
Structure schematic diagram；
Fig. 5 is the lug connecting bottom board of the welding connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention
Structure diagram；
Fig. 6 is the detailed structure signal of the screw connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention
Figure；
Fig. 7 is that the connection circuit of the screw connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention is hardened
Structure schematic diagram；
Fig. 8 is the lug connecting bottom board of the screw connecting mode of one preferred embodiment of lithium electricity module lug bindiny mechanism of the present invention
Structure diagram.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
All other embodiment that technical staff is obtained without making creative work, belongs to the model that the present invention protects
Enclose.
Please referring to Fig.1 to Fig. 8, the embodiment of the present invention includes：
A kind of lithium electricity module lug bindiny mechanism, including：Battery modules, connection circuit board 2 and lug connecting bottom board 3, the electricity
Pond module includes multiple single batteries 1 being arranged in parallel, and the lug connecting bottom board 3 is arranged on the same of the lug 4 of single battery 1
Side, the connection circuit board 2 are parallel to each other with the lug connecting bottom board 3, have on the lug connecting bottom board 3 multiple parallel
The first slot 5 set, the lug 4 of single battery 1 pass through the first slot 5, and each two lug 4 is overlapped together and connected each other
Connect, the connection circuit board 2 includes conducting channel 6, voltage measurement winding displacement seat 7, positive and negative anodes exit 8 and temperature sensor and draws
End 9, each lug 4 and conducting channel 6 corresponding thereto connect, one end introducing voltage measurement winding displacement seat 7 of conducting channel 6,
Positive and negative anodes exit 8 is electrically connected with conducting channel 6, and temperature sensor exit 9 is electrically connected with conducting channel 6.
Preferably, connection circuit board 2 is set to be placed under the lug 4 laminated, it is corresponding with lug 4 on connection circuit board 2
Position sets multiple conducting channels 6, and conducting channel 6 is finally converged on one group of two voltage measurement winding displacement seat 7, for each list
The voltage measurement of body battery 1, the lug 4 of single battery 1 pass through the first slot 5 and connection circuit board 2 of lug connecting bottom board 3
The second slot, lap one another and weld together two-by-two, it is before this that lug 4 is corresponding on circuit board 2 with being connected
Conducting channel 6 is welded, and then lug 4 is welded to one another, therefore lug 4 is corresponding conductive electric on circuit board 2 with being connected
There is welded seam 10 between road 6, between lug 4 respectively, the conducting channel 6 connected on circuit board 2 can be each monomer
1 voltage of battery is drawn out on voltage measurement winding displacement seat 7, is reduced substantial amounts of wiring work, is connected on circuit board 2 and also having two just
Anode exit 8, so as to other battery module connection in series-parallel, while connection circuit board 2 on the positive and negative level of extraction battery pack it is right
Answer position to have conducting channel 6 and screw connecting hole, for the connection of positive and negative anodes, connect also have two temperature on circuit board 2 in addition
Sensor exit 9 is used for temperature survey.
Preferably, connection circuit board 2 is set to be placed under the lug 4 laminated, it is corresponding with lug 4 on connection circuit board 2
Position sets multiple conducting channels 6, and conducting channel 6 is finally converged on one group of two voltage measurement winding displacement seat 7, for each list
The voltage measurement of body battery 1, the first slot 5 of lug 4 through the lug connecting bottom board 3 of single battery 1 mutually overlap together,
The mounting hole that screw 11 is sequentially passed through on the mounting hole and lug 4 of connection circuit board 2 connects with 3 upper screwed hole of lug connecting bottom board
Connect, connect circuit board 2 on also have two positive and negative anodes exits 8, so as to other battery module connection in series-parallel, while connection circuit
The positive and negative level correspondence position of extraction battery pack on plate 2 has conducting channel 6 and screw connecting hole, for the connection of positive and negative anodes, in addition
There are two temperature sensor exits 9 to be used for temperature survey on connection circuit board 2.
The beneficial effect of lithium electricity module lug bindiny mechanism of the present invention is：
（1）Whole lug bindiny mechanism is without an open-wire line, and all circuits all integrate on circuit boards, compact-sized, connection side
Just it is, neat and artistic；
（2）Using screw connecting mode, ultrasonic wave or laser welding connection mode, due to laminating position all in lug on circuit board
There is elongated slot, with screw connection procedure, due to circuit board elastic, can ensure every circuit board, lug and insulation connecting plate
A lug laminated can compress；
（3）The electricity that the temperature transducer of gasket type can be connected directly between under lug screwing or is connected on circuit board with lug
On screw hole on road, for easily measurement temperature；
（4）The positive and negative extraction level of battery pack can be drawn conveniently by the screw hole at circuit board both ends.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (6)
- A kind of 1. lithium electricity module lug bindiny mechanism, it is characterised in that including：Battery modules, connection circuit board are connected with lug Bottom plate, the battery modules include multiple single batteries being arranged in parallel, and the lug connecting bottom board is arranged on single battery The ipsilateral of lug, the connection circuit board are parallel to each other with the lug connecting bottom board, have on the lug connecting bottom board more A the first slot being arranged in parallel, the lug of single battery pass through the first slot, each two lug overlap together each other and Connection, the connection circuit board include conducting channel, voltage measurement winding displacement seat, positive and negative anodes exit and temperature sensor and draw End, each lug are connected with conducting channel corresponding thereto, and one end of conducting channel introduces voltage measurement winding displacement seat, positive and negative anodes Exit is electrically connected with conducting channel, and temperature sensor exit is electrically connected with conducting channel.
- 2. a kind of lithium electricity module lug bindiny mechanism according to claim 1, it is characterised in that the lug passes through first After slot, it is then passed through overlapping together each other with corresponding second slot of the lug, each two lug on connection circuit board And it is attached by ultrasonic wave or laser welding, each lug and conducting channel corresponding thereto pass through ultrasonic wave or swash Photocoagulation is attached.
- A kind of 3. lithium electricity module lug bindiny mechanism according to claim 1, it is characterised in that the lug connecting bottom board On be threaded hole, set respectively and the corresponding mounting hole of threaded hole, screw in lug and conducting channel corresponding thereto Sequentially pass through the mounting hole, the threaded hole on lug connecting bottom board and the fixation with the corresponding lug of conducting channel of conducting channel Hole is attached.
- A kind of 4. lithium electricity module lug bindiny mechanism according to claim 3, it is characterised in that the number of the threaded hole For 1-2.
- 5. a kind of lithium electricity module lug bindiny mechanism according to claim 1, it is characterised in that the circuit board both ends The screw connecting hole for drawing battery modules positive and negative anodes is set in conducting channel.
- A kind of 6. lithium electricity module lug bindiny mechanism according to claim 1, it is characterised in that the one of the conducting channel End is connected by welding manner with voltage measurement winding displacement seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956719.6A CN107910485B (en) | 2017-10-16 | 2017-10-16 | Lithium battery module utmost point ear coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956719.6A CN107910485B (en) | 2017-10-16 | 2017-10-16 | Lithium battery module utmost point ear coupling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107910485A true CN107910485A (en) | 2018-04-13 |
| CN107910485B CN107910485B (en) | 2021-06-18 |
Family
ID=61840402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956719.6A Active CN107910485B (en) | 2017-10-16 | 2017-10-16 | Lithium battery module utmost point ear coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910485B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735938A (en) * | 2018-05-03 | 2018-11-02 | 沙洲职业工学院 | A kind of non-porous battery modules of lug no-welding |
| CN110492046A (en) * | 2018-05-15 | 2019-11-22 | 通用汽车环球科技运作有限责任公司 | With the battery assembly with battery detection and the PCBA of weld assembly feature |
| CN110518183A (en) * | 2019-06-17 | 2019-11-29 | 东莞新能源科技有限公司 | Battery component and electrochemical appliance |
| CN110718666A (en) * | 2019-10-28 | 2020-01-21 | 安徽超稳动力节能科技有限公司 | Modular battery pack |
| CN111916644A (en) * | 2019-05-10 | 2020-11-10 | 安德烈·斯蒂尔股份两合公司 | Battery, processing system and method for producing a battery |
| CN111916594A (en) * | 2019-05-10 | 2020-11-10 | 安德烈·斯蒂尔股份两合公司 | Battery, processing system and method for producing a battery |
| WO2020253610A1 (en) * | 2019-06-17 | 2020-12-24 | Dongguan Amperex Technology Limited | Battery assembly and electrochemical device |
| WO2020253609A1 (en) * | 2019-06-17 | 2020-12-24 | Dongguan Amperex Technology Limited | Battery assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04301360A (en) * | 1991-03-28 | 1992-10-23 | Sanyo Electric Co Ltd | Manufacture for battery connecting collecting plate to pole plate |
| CN202616301U (en) * | 2012-04-27 | 2012-12-19 | 中航锂电（洛阳）有限公司 | Battery module |
| CN204011548U (en) * | 2014-08-05 | 2014-12-10 | 浙江超威创元实业有限公司 | Lithium ion battery group |
| CN104377336A (en) * | 2014-10-24 | 2015-02-25 | 深圳市格瑞普电池有限公司 | Lithium ion battery pack |
| CN205810935U (en) * | 2016-05-30 | 2016-12-14 | 江苏中兴派能电池有限公司 | Flexible packaging power battery series-parallel connection compound connection structure |
-
2017
- 2017-10-16 CN CN201710956719.6A patent/CN107910485B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04301360A (en) * | 1991-03-28 | 1992-10-23 | Sanyo Electric Co Ltd | Manufacture for battery connecting collecting plate to pole plate |
| CN202616301U (en) * | 2012-04-27 | 2012-12-19 | 中航锂电（洛阳）有限公司 | Battery module |
| CN204011548U (en) * | 2014-08-05 | 2014-12-10 | 浙江超威创元实业有限公司 | Lithium ion battery group |
| CN104377336A (en) * | 2014-10-24 | 2015-02-25 | 深圳市格瑞普电池有限公司 | Lithium ion battery pack |
| CN205810935U (en) * | 2016-05-30 | 2016-12-14 | 江苏中兴派能电池有限公司 | Flexible packaging power battery series-parallel connection compound connection structure |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735938A (en) * | 2018-05-03 | 2018-11-02 | 沙洲职业工学院 | A kind of non-porous battery modules of lug no-welding |
| CN108735938B (en) * | 2018-05-03 | 2020-11-03 | 沙洲职业工学院 | Nonporous battery module with welding-free lugs |
| CN110492046A (en) * | 2018-05-15 | 2019-11-22 | 通用汽车环球科技运作有限责任公司 | With the battery assembly with battery detection and the PCBA of weld assembly feature |
| CN110492046B (en) * | 2018-05-15 | 2022-02-11 | 通用汽车环球科技运作有限责任公司 | Battery pack assembly having a PCBA with battery monitoring and weld assembly features |
| US20200358060A1 (en) * | 2019-05-10 | 2020-11-12 | Andreas Stihl Ag & Co. Kg | Battery Pack, Treatment System and Method for the Production of a Battery Pack |
| CN111916644A (en) * | 2019-05-10 | 2020-11-10 | 安德烈·斯蒂尔股份两合公司 | Battery, processing system and method for producing a battery |
| CN111916594A (en) * | 2019-05-10 | 2020-11-10 | 安德烈·斯蒂尔股份两合公司 | Battery, processing system and method for producing a battery |
| WO2020253610A1 (en) * | 2019-06-17 | 2020-12-24 | Dongguan Amperex Technology Limited | Battery assembly and electrochemical device |
| WO2020253704A1 (en) * | 2019-06-17 | 2020-12-24 | Dongguan Amperex Technology Limited | Battery assembly and electrochemical device |
| WO2020253609A1 (en) * | 2019-06-17 | 2020-12-24 | Dongguan Amperex Technology Limited | Battery assembly |
| US20210399387A1 (en) * | 2019-06-17 | 2021-12-23 | Dongguan Amperex Technology Limited | Battery assembly and electrochemical device |
| CN110518183A (en) * | 2019-06-17 | 2019-11-29 | 东莞新能源科技有限公司 | Battery component and electrochemical appliance |
| EP3984082A4 (en) * | 2019-06-17 | 2022-08-31 | Dongguan Amperex Technology Limited | Battery assembly and electrochemical device |
| CN110518183B (en) * | 2019-06-17 | 2023-11-07 | 东莞新能安科技有限公司 | Battery pack and electrochemical device |
| CN110718666A (en) * | 2019-10-28 | 2020-01-21 | 安徽超稳动力节能科技有限公司 | Modular battery pack |
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| CN107910485B (en) | 2021-06-18 |
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Effective date of registration: 20210527 Address after: No.1 Fuxin Road, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: SHAZHOU PROFESSIONAL INSTITUTE OF TECHNOLOGY Address before: 215600 No. 431, Jiyang Middle Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: SUZHOU LIYUANXIN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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