CN102610777A - Connecting device contributing to implementation for high-rate discharge of power battery pack - Google Patents
Connecting device contributing to implementation for high-rate discharge of power battery pack Download PDFInfo
- Publication number
- CN102610777A CN102610777A CN201210082903XA CN201210082903A CN102610777A CN 102610777 A CN102610777 A CN 102610777A CN 201210082903X A CN201210082903X A CN 201210082903XA CN 201210082903 A CN201210082903 A CN 201210082903A CN 102610777 A CN102610777 A CN 102610777A
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- fixed mount
- battery pack
- tandem arrangement
- hole
- guide vane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a connecting device contributing to implementation for high-rate discharge of power battery pack, comprising a single battery. A battery combination connection device is composed of a fixed frame, a series device and a parallel device, wherein, a slot, in which an anode end of the single battery is inserted, is arranged on back face of the fixed frame, a through hole is arranged on a bottom face of the slot, a limiting block is arranged at a gap of the through hole, an air hole of the fixed frame penetrates the center of the limiting block, a dovetail and a dovetail groove are arranged around the fixed frame; one end of the series device is welded to an anode cap of the battery, the other end of the serious device is provided with a jaw for clamping a cathode end of the battery; the parallel device is provided with an open hole corresponding to a battery anode welding end on the series device, a limiting hole is arranged at the position corresponding to the limiting block of the fixed frame. The dovetail and the dovetail groove on the fixed frame are conveniently pieced together with the other fixed frame.
Description
Technical field:
The present invention relates to electrokinetic cell combination jockey, be specially adapted to the high-multiplying power discharge power battery pack and use.
Background technology:
Large-capacity battery pack generally is that capacity requirement is satisfied in a plurality of cell parallel connections at present; Connect again after also need electric current being compiled after the parallel connection and satisfy voltage requirements; Owing to so the requirement that need conflux to the collector-shoe gear current capacity will increase along with battery capacity; This has just limited the increase of battery pack scale, in the process of confluxing, also can slattern more energy with the form of resistance heat simultaneously.
Summary of the invention:
Task of the present invention is to propose a kind of power battery pack that helps to be easy to realize high-multiplying power discharge, reduces the production cost of battery pack, is easy to the high-multiplying power discharge electrokinetic cell combination jockey of the modularization batch process of the standard that realizes.Task of the present invention is to accomplish like this; Comprise cell, it is characterized in that: the battery combination jockey is made up of fixed mount, tandem arrangement and shunting means, and the said fixed mount back side can supply to insert the slot of cell positive terminal; The bottom surface of said slot is provided with through hole; The gap location of said through hole is a guide vane end stop, and there is the air-vent that runs through said fixed mount in said guide vane end stop central authorities, is provided with dovetail and dovetail groove around the said fixed mount;
Said tandem arrangement one end and the welding of anode block have the claw that clamps the GND end on its other end;
It is corresponding that said shunting means is provided with on perforate and the said tandem arrangement anode welding ends, and the corresponding position of said fixed mount guide vane end stop has spacing hole.
The above dovetail and dovetail groove of said fixed mount is convenient and another fixed mount assembly unit, the above claw of said tandem arrangement be can bending forming flexure strip.
The bore dia that said shunting means is provided with is greater than the guide vane end stop on the fixed mount, and the spacing hole diameter that open said guide vane end stop position is greater than said tandem arrangement and anode welding ends.
Said fixed mount is made by the insulation fire proofing, and said tandem arrangement is to be made by the high resiliency conductive metal thin plate, and said shunting means is to be made by conductive metal thin plate.The present invention has following effect: use the interior main current loop of power battery pack of said jockey to be the series loop between battery; Reduced collector-shoe gear; This moment, the effect of each cell in balanced and the joint group was only played in the shunt circuit, thereby can be so that power battery pack is easy to realize high-multiplying power discharge; Owing to reduced collector-shoe gear, and collector-shoe gear generally adopts expensive high conductivity metal, so jockey can reduce the production cost of battery pack greatly; Because what GND adopted is the assembled syndeton, avoided because spot welding and to the damage of cell; The battery pack process of assembling also becomes simply simultaneously, and the modularization that is easy to the standard that realizes produces in batches.
Description of drawings:
Fig. 1 is a battery parallel connection perspective view; Fig. 2 is the fixed rack structure sketch map; Fig. 3 is the positive perspective view of fixed mount; Fig. 4 is a fixed mount back side perspective view; Fig. 5 is the shunting means perspective view; Fig. 6 is the tandem arrangement perspective view; Fig. 7 is a tandem arrangement Facad structure sketch map; Fig. 8 is a battery pack parallel-connection structure sketch map; Fig. 9 is the cascaded structure front schematic view after a plurality of fixed mount assembly units.
Illustrate: 1, cell, 11, the anode end, 12, the GND end, 2, fixed mount; 21, slot, 22, through hole, 23, guide vane end stop, 24, air-vent; 25, dovetail, 26, dovetail groove 3, shunting means, 31, the hole, 32, spacing hole; 4, tandem arrangement, 41, welding ends, 42, elastic card claw.
Embodiment:
This device comprises that fixed mount sees Fig. 2; The said fixed mount back side is provided with several slots 21 that can supply to insert cell 1 positive terminal 11; Is provided with through hole 22 in the middle of the slot bottom surface, the diameter of through hole is blocked a shot greater than anode, but less than the diameter of battery; Each positive through hole 22 gap location of fixed mount are provided with guide vane end stop 23; The guide vane end stop centre has the air-vent 24 of wearing fixed mount, be respectively equipped with around the fixed mount and the different fixing frame between carry out assembly unit dovetail 25 and dovetail groove 26, (seeing Fig. 3, Fig. 4) thus form the clamp of big specification.To be welding ends 41 be connected with block spot welding on the anode end said tandem arrangement 4 one ends; The other end is provided with the elastic card claw 42 that curves inwardly and be shaped; Crooked elastic card claw can be several, and the GND end is put into this tandem arrangement 4 backs and clamped (seeing Fig. 6, Fig. 7) by elastic card claw.Described shunting means 3 has hole 31 corresponding to tandem arrangement 4 anodal welding endss 41 places; Have spacing hole 32 at corresponding fixed mount 2 with guide vane end stop 23 positions; Hole 31 diameters are greater than fixed mount guide vane end stop 23; Spacing hole 32 diameters are greater than tandem arrangement welding ends 41, and shunting means 3 closely contacts through physics with the tandem arrangement 4 described in same and the joint group or adopts the material that welds together (seeing Fig. 5, Fig. 8) said fixed mount 2 is by the fire-retardant making of insulation, can select flame-proof PVC material, pottery, alkali-free glass fiber cloth; Said tandem arrangement 4 is high resiliency stainless steel substrates, Be-Co-Cu sheet, alloy-steel sheet etc.Conductive metal thin plate is made can select aluminium foil, Copper Foil, silver foil and copper sheet, and said shunting means is to be made by conductive metal thin plate.
Claims (4)
1. jockey that helps power battery pack to realize high-multiplying power discharge; Comprise cell, it is characterized in that: the battery combination jockey is made up of fixed mount, tandem arrangement and shunting means, and the said fixed mount back side can supply to insert the slot of cell positive terminal; The bottom surface of said slot is provided with through hole; The gap location of said through hole is a guide vane end stop, and there is the air-vent that runs through said fixed mount in said guide vane end stop central authorities, is provided with dovetail and dovetail groove around the said fixed mount;
Said tandem arrangement one end and the welding of anode block have the claw that clamps the GND end on its other end;
It is corresponding that said shunting means is provided with on perforate and the said tandem arrangement anode welding ends, and the corresponding position of said fixed mount guide vane end stop has spacing hole.
2. a kind of jockey that helps power battery pack to realize high-multiplying power discharge according to claim 1; It is characterized in that: the above dovetail and dovetail groove of said fixed mount is convenient and another fixed mount assembly unit, the above claw of said tandem arrangement be can bending forming flexure strip.
3. a kind of jockey that helps power battery pack to realize high-multiplying power discharge according to claim 1; It is characterized in that: the bore dia that said shunting means is provided with is greater than the guide vane end stop on the fixed mount, and the spacing hole diameter that open said guide vane end stop position is greater than said tandem arrangement and anode welding ends.
4. the described a kind of jockey that helps power battery pack to realize high-multiplying power discharge of claim 1; It is characterized in that: said fixed mount is made by the insulation fire proofing; Said tandem arrangement is to be made by the high resiliency conductive metal thin plate, and said shunting means is to be made by conductive metal thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210082903XA CN102610777A (en) | 2012-03-27 | 2012-03-27 | Connecting device contributing to implementation for high-rate discharge of power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210082903XA CN102610777A (en) | 2012-03-27 | 2012-03-27 | Connecting device contributing to implementation for high-rate discharge of power battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102610777A true CN102610777A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210082903XA Pending CN102610777A (en) | 2012-03-27 | 2012-03-27 | Connecting device contributing to implementation for high-rate discharge of power battery pack |
Country Status (1)
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| CN (1) | CN102610777A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207041A (en) * | 2016-08-31 | 2016-12-07 | 河南新太行电源股份有限公司 | A kind of electrokinetic cell fixing device |
| CN106207040A (en) * | 2016-08-31 | 2016-12-07 | 河南新太行电源股份有限公司 | A kind of battery elastic connecting device |
| CN106229452A (en) * | 2016-08-31 | 2016-12-14 | 河南新太行电源股份有限公司 | A kind of overall clamp battery elastic connecting device |
| CN106299539A (en) * | 2016-09-28 | 2017-01-04 | 深圳市沃特玛电池有限公司 | Battery bag and dispel the heat module and heat-conducting piece |
| CN106299225A (en) * | 2016-09-27 | 2017-01-04 | 深圳市沃特玛电池有限公司 | A kind of battery component |
| CN106450081A (en) * | 2016-09-27 | 2017-02-22 | 深圳市沃特玛电池有限公司 | Battery assembly of electric vehicle |
| CN107195827A (en) * | 2017-06-30 | 2017-09-22 | 苏州安靠电源有限公司 | Battery modules and high capacity cell |
| CN107230752A (en) * | 2017-06-30 | 2017-10-03 | 苏州安靠电源有限公司 | Battery clamp for battery modules |
| CN107240667A (en) * | 2017-06-30 | 2017-10-10 | 苏州安靠电源有限公司 | A kind of battery series connection piece |
| CN107425164A (en) * | 2017-06-30 | 2017-12-01 | 苏州安靠电源有限公司 | battery connecting bracket |
| CN107425163A (en) * | 2017-06-30 | 2017-12-01 | 苏州安靠电源有限公司 | A kind of lithium ion battery module and high capacity lithium ion battery |
| CN108630855A (en) * | 2018-04-13 | 2018-10-09 | 苏州安靠电源有限公司 | Parallel-connection network and the battery modules for configuring the parallel-connection network |
| CN111029658A (en) * | 2019-09-20 | 2020-04-17 | 杭州乾代科技有限公司 | Manufacturing method of lithium battery module |
| DE102022112233A1 (en) | 2022-05-16 | 2023-11-16 | Lisa Dräxlmaier GmbH | BATTERY CELL ARRANGEMENT FOR A BATTERY OF A MOTOR VEHICLE HAVING A THERMAL INSULATION FOR INHIBITING HEAT TRANSFER THROUGH HEAT RADIATION |
-
2012
- 2012-03-27 CN CN201210082903XA patent/CN102610777A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207041A (en) * | 2016-08-31 | 2016-12-07 | 河南新太行电源股份有限公司 | A kind of electrokinetic cell fixing device |
| CN106207040A (en) * | 2016-08-31 | 2016-12-07 | 河南新太行电源股份有限公司 | A kind of battery elastic connecting device |
| CN106229452A (en) * | 2016-08-31 | 2016-12-14 | 河南新太行电源股份有限公司 | A kind of overall clamp battery elastic connecting device |
| CN106299225A (en) * | 2016-09-27 | 2017-01-04 | 深圳市沃特玛电池有限公司 | A kind of battery component |
| CN106450081A (en) * | 2016-09-27 | 2017-02-22 | 深圳市沃特玛电池有限公司 | Battery assembly of electric vehicle |
| CN106299539A (en) * | 2016-09-28 | 2017-01-04 | 深圳市沃特玛电池有限公司 | Battery bag and dispel the heat module and heat-conducting piece |
| CN107240667A (en) * | 2017-06-30 | 2017-10-10 | 苏州安靠电源有限公司 | A kind of battery series connection piece |
| CN107230752A (en) * | 2017-06-30 | 2017-10-03 | 苏州安靠电源有限公司 | Battery clamp for battery modules |
| CN107195827A (en) * | 2017-06-30 | 2017-09-22 | 苏州安靠电源有限公司 | Battery modules and high capacity cell |
| CN107425164A (en) * | 2017-06-30 | 2017-12-01 | 苏州安靠电源有限公司 | battery connecting bracket |
| CN107425163A (en) * | 2017-06-30 | 2017-12-01 | 苏州安靠电源有限公司 | A kind of lithium ion battery module and high capacity lithium ion battery |
| WO2019001304A1 (en) * | 2017-06-30 | 2019-01-03 | 苏州安靠电源有限公司 | Battery fixture for battery module |
| WO2019001303A1 (en) * | 2017-06-30 | 2019-01-03 | 苏州安靠电源有限公司 | Lithium ion battery module and large-capacity lithium ion battery |
| CN108630855A (en) * | 2018-04-13 | 2018-10-09 | 苏州安靠电源有限公司 | Parallel-connection network and the battery modules for configuring the parallel-connection network |
| CN111029658A (en) * | 2019-09-20 | 2020-04-17 | 杭州乾代科技有限公司 | Manufacturing method of lithium battery module |
| DE102022112233A1 (en) | 2022-05-16 | 2023-11-16 | Lisa Dräxlmaier GmbH | BATTERY CELL ARRANGEMENT FOR A BATTERY OF A MOTOR VEHICLE HAVING A THERMAL INSULATION FOR INHIBITING HEAT TRANSFER THROUGH HEAT RADIATION |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |