CN202384422U - Electrode adapter board of serial-parallel battery pack - Google Patents

Electrode adapter board of serial-parallel battery pack Download PDF

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Publication number
CN202384422U
CN202384422U CN2011204637294U CN201120463729U CN202384422U CN 202384422 U CN202384422 U CN 202384422U CN 2011204637294 U CN2011204637294 U CN 2011204637294U CN 201120463729 U CN201120463729 U CN 201120463729U CN 202384422 U CN202384422 U CN 202384422U
Authority
CN
China
Prior art keywords
electrode
keyset
battery pack
connection
parallel
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.)
Expired - Fee Related
Application number
CN2011204637294U
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Chinese (zh)
Inventor
李瑶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen OptimumNano Energy Co Ltd
Original Assignee
Shenzhen OptimumNano Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen OptimumNano Energy Co Ltd filed Critical Shenzhen OptimumNano Energy Co Ltd
Priority to CN2011204637294U priority Critical patent/CN202384422U/en
Application granted granted Critical
Publication of CN202384422U publication Critical patent/CN202384422U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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

Abstract

The utility model discloses an electrode adapter board of a serial-parallel battery pack, which is electrically connected with two electrodes of each of single batteries; the electrode adapter board is made into a PCB (Printed Circuit Board); and the connection of standard cables on the printed circuit board is formed by converting the connection of serial-parallel leads. Compared with the prior art, the electrode adapter board has the following advantages that firstly, the connection of leads among all the single batteries is avoided to prevent misconnection, the disconnection, even the accidental short-circuit and other accidents; secondly, the single batteries are connected with the electrode adapter board together through studs and nuts, so that the stability of the battery pack is wholly improved; thirdly, a tin layer coated on an electrode plate of an electrode connecting plate is beneficial to improving the conducting property of electrodes of the battery pack; and fourthly, a fuse can play a role in parallel batteries.

Description

The electrode keyset of connection in series-parallel battery pack
[technical field]
The utility model relates to the electrode connection device of battery pack, relates in particular to a kind of electrode keyset of connection in series-parallel battery pack.
[background technology]
Ferric phosphate lithium cell is because of its capacity is high, environmental protection has good market future.In order to bring into play the task performance of lithium electricity better, must carry out intelligent meticulous control and management to the charge and discharge process of battery pack, this just need carry out real-time acquisition process with the terminal voltage information of each cell in the battery pack.In addition,, also need each cell be carried out connection in series-parallel and connect, many connecting lines will occur like this for the voltage that satisfies electric motor car and the requirement of capacity.
Owing to have numerous jointings, thereby cause in process of production, not only require operating personnel to have the professional skill of wiring aspect, also require the operator to have enough circuit and connect knowledge to prevent accidents such as misconnection, broken string even accidental short circuit.Under present recruitment environment, recruit a large amount of high-quality operative employees, the defective of lead connection error can only be solved, but the production efficiency of connection in series-parallel battery pack can not be improved, simultaneously, the risk of also bringing manufacturing cost to rise.
In view of above drawback, the electrode keyset that is necessary a kind of connection in series-parallel battery pack is provided in fact is to overcome above-mentioned defective.
[utility model content]
The utility model provides a kind of electrode keyset of connection in series-parallel battery pack, utilizes this electrode keyset quickly and easily some cell connection in series-parallel to be become battery pack, thereby has improved the production efficiency of battery pack, and guaranteed the safety and reliability of battery pack.
The technical problem of the utility model is to realize by following technical scheme: a kind of electrode keyset of connection in series-parallel battery pack; It is used to be electrically connected to the two poles of the earth of cell; Wherein, Said electrode keyset is made into the PCB printed circuit board (PCB), and the connection that the standard winding displacement on this printed circuit board (PCB) connects by the connection in series-parallel lead is transformed.
Preferably, said electrode keyset is provided with at least two column electrode sheets along its length, wherein, has at least delegation's electrode slice to be divided into some electrode connecting piece.
Preferably, said electrode connecting piece offers two electrode ports.
Preferably, two electrode ports offering on described each electrode slice are lined up two row of rule on the keyset length direction.
Preferably, a said side that is divided into the electrode slice of some electrode connecting piece also is provided with parallel with it electric connection bar, links together with fuse between said electric connection bar and each electrode connecting piece.
Preferably, said the two poles of the earth with all batteries that are connected in parallel in the battery pack after the assembling of electrode keyset all lead to holding wire, and said holding wire has been made into the standard winding displacement on the printed circuit board (PCB).
Preferably, be coated with the tin layer on the said electrode slice that is not divided into some electrode connecting piece.
Preferably, rely on double-screw bolt and nut to link together between said cell and the electrode keyset.
Compared to prior art, the utlity model has following advantage:
1) avoids the lead between each cell to connect, prevented accidents such as misconnection, broken string even accidental short circuit;
2) rely on double-screw bolt and nut to link together between cell and the electrode keyset, thus the whole steadiness that has improved battery pack;
3) the tin layer that applies on the electrode slice of electrode connecting piece helps to improve the electric conductivity of battery set electrode;
4) fuse can be brought into play protective effect to batteries in parallel connection.
[description of drawings]
Fig. 1 is the electrode keyset of the utility model connection in series-parallel battery pack and stereogram after battery pack is connected;
Fig. 2 is the front view of an electrode keyset of the utility model;
Fig. 3 is the front view of another electrode keyset of the utility model.
[embodiment]
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is described further.
Please refer to shown in the accompanying drawing 1 to 3; Be connected with electrode keyset (10,20) on the two poles of the earth of the battery pack 30 that the utility model is related respectively; Battery pack 30 comprises five crosstalk ponds; Be connected in parallel between seven cells 40 in wherein every string, be cascaded between every two adjacent crosstalk ponds.
Electrode keyset 10 is provided with triplex row electrode slice (11,12,13) along its length; Wherein, There are two column electrode sheets (11,12) to be divided into seven electrode connecting piece 14; Each electrode connecting piece 14 offers two electrode ports 141, and like this, described electrode ports 141 is lined up two row of rule on keyset 10 length directions.
A said side that is divided into the electrode slice (11,12) of some electrode connecting piece 14 also is provided with parallel with it electric connection bar 15; Said electric connection bar 15 and each electrode connecting piece link together with fuse 16 between (11,12); In the utility model; Said fuse 16 can adopt enclosed fuse, and fuse is used for the cell of protecting batteries in parallel connection to be short-circuited.
Said the two poles of the earth with all batteries that are connected in parallel in the battery pack after 10 assemblings of electrode keyset all lead to holding wire 17, and said holding wire 17 has been made into the standard winding displacement on the printed circuit board (PCB), uses extraneous other testing equipments of lead at last.
In the utility model, in order to increase electric conductivity, on the said electrode slice that is not divided into some electrode connecting piece, be coated with tin layer 18.Electrode keyset 20 is unanimous on the whole with electrode keyset 10, at this enumeration no longer.
During assembling; Pole with each cell is connected on the triplex row electrode slice (comprising electrode connecting piece) with double-screw bolt and nut earlier; In the process of above-mentioned connection, also need guarantee to connect between the two adjacent crosstalk ponds, same crosstalk is connected in parallel between the pond.In the utility model, mainly being meant on the Width of electrode keyset of series connection, parallel connection mainly is meant on the length direction of electrode keyset, at last battery pack always just, always draw external wire on negative.
The electrode keyset of a kind of connection in series-parallel battery pack of the utility model; Be not restricted to described in specification and the execution mode; Therefore for the personnel of familiar field, can easily realize additional advantage and modification; So under the situation of the spirit of the universal that does not deviate from claim and equivalency range and limited and scope, the examples shown that the utility model is not limited to specific details, representational equipment and illustrates here and describe.

Claims (8)

1. the electrode keyset of a connection in series-parallel battery pack; It is used to be electrically connected to the two poles of the earth of cell; It is characterized in that: said electrode keyset is made into the PCB printed circuit board (PCB), and the connection that the standard winding displacement on this printed circuit board (PCB) connects by the connection in series-parallel lead is transformed.
2. the electrode keyset of connection in series-parallel battery pack according to claim 1, it is characterized in that: said electrode keyset is provided with at least two column electrode sheets along its length, wherein, has at least delegation's electrode slice to be divided into some electrode connecting piece.
3. like the electrode keyset of the said connection in series-parallel battery pack of claim 2, it is characterized in that: said electrode connecting piece offers two electrode ports.
4. like the electrode keyset of the said connection in series-parallel battery pack of claim 2, it is characterized in that: two electrode ports offering on described each electrode slice are lined up two row of rule on the keyset length direction.
5. like the electrode keyset of the said connection in series-parallel battery pack of claim 2; It is characterized in that: a said side that is divided into the electrode slice of some electrode connecting piece also is provided with parallel with it electric connection bar, links together with fuse between said electric connection bar and each electrode connecting piece.
6. like the electrode keyset of the said connection in series-parallel battery pack of claim 2; It is characterized in that: said the two poles of the earth with all batteries that are connected in parallel in the battery pack after the assembling of electrode keyset all lead to holding wire, and said holding wire has been made into the standard winding displacement on the printed circuit board (PCB).
7. like the electrode keyset of the said connection in series-parallel battery pack of claim 2, it is characterized in that: be coated with the tin layer on the said electrode slice that is not divided into some electrode connecting piece.
8. like the electrode keyset of the said arbitrary connection in series-parallel battery pack of claim 1-7, it is characterized in that: rely on double-screw bolt and nut to link together between said cell and the electrode keyset.
CN2011204637294U 2011-11-21 2011-11-21 Electrode adapter board of serial-parallel battery pack Expired - Fee Related CN202384422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204637294U CN202384422U (en) 2011-11-21 2011-11-21 Electrode adapter board of serial-parallel battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204637294U CN202384422U (en) 2011-11-21 2011-11-21 Electrode adapter board of serial-parallel battery pack

Publications (1)

Publication Number Publication Date
CN202384422U true CN202384422U (en) 2012-08-15

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Family Applications (1)

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Country Status (1)

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CN (1) CN202384422U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682520A (en) * 2013-12-27 2014-03-26 深圳市格瑞普电池有限公司 Power supply applicable to ignition starting of vehicle
CN104157821A (en) * 2014-08-12 2014-11-19 多氟多(焦作)新能源科技有限公司 Power battery box and printed circuit board (PCB) adapter plate
WO2016062250A1 (en) * 2014-10-23 2016-04-28 Quantum Force Engineering Limited Battery assembly
CN105578745A (en) * 2015-11-04 2016-05-11 盐城市惠众新能源科技有限公司 Printed circuit board and power supply system
CN106935902A (en) * 2017-05-11 2017-07-07 李永祥 A kind of lithium polymer battery group of pure electric automobile
RU2662802C1 (en) * 2017-02-07 2018-07-31 Акционерное общество "Центральное конструкторское бюро "Лазурит" Battery powered complex of underwater vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682520A (en) * 2013-12-27 2014-03-26 深圳市格瑞普电池有限公司 Power supply applicable to ignition starting of vehicle
CN104157821A (en) * 2014-08-12 2014-11-19 多氟多(焦作)新能源科技有限公司 Power battery box and printed circuit board (PCB) adapter plate
WO2016062250A1 (en) * 2014-10-23 2016-04-28 Quantum Force Engineering Limited Battery assembly
US10186739B2 (en) 2014-10-23 2019-01-22 Ampd Energy Limited Battery assembly
CN105578745A (en) * 2015-11-04 2016-05-11 盐城市惠众新能源科技有限公司 Printed circuit board and power supply system
CN105578745B (en) * 2015-11-04 2019-05-28 盐城市惠众新能源科技有限公司 Printed circuit board and power supply system
RU2662802C1 (en) * 2017-02-07 2018-07-31 Акционерное общество "Центральное конструкторское бюро "Лазурит" Battery powered complex of underwater vehicle
CN106935902A (en) * 2017-05-11 2017-07-07 李永祥 A kind of lithium polymer battery group of pure electric automobile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Electrode adapter board of serial-parallel battery pack

Effective date of registration: 20141218

Granted publication date: 20120815

Pledgee: Export Import Bank of China

Pledgor: Shenzhen waltmal Battery Co., Ltd|Zhao Bing

Registration number: 2014990001097

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20171025

Granted publication date: 20120815

Pledgee: Export Import Bank of China

Pledgor: Shenzhen Optimum Battery Co., Ltd.|Zhao Bing

Registration number: 2014990001097

PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20180428

Granted publication date: 20120815

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20210428

Granted publication date: 20120815

PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20210428

Granted publication date: 20120815

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20211121

Granted publication date: 20120815

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20181121