CN201918461U - Battery pack module - Google Patents

Battery pack module Download PDF

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Publication number
CN201918461U
CN201918461U CN2010206109607U CN201020610960U CN201918461U CN 201918461 U CN201918461 U CN 201918461U CN 2010206109607 U CN2010206109607 U CN 2010206109607U CN 201020610960 U CN201020610960 U CN 201020610960U CN 201918461 U CN201918461 U CN 201918461U
Authority
CN
China
Prior art keywords
battery module
electrical core
combined electrical
connecting plate
intelligent control
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
CN2010206109607U
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Chinese (zh)
Inventor
郭也平
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.)
TCL Corp
Huizhou Techne Group Co Ltd
Original Assignee
TCL Corp
Huizhou Techne Group 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 TCL Corp, Huizhou Techne Group Co Ltd filed Critical TCL Corp
Priority to CN2010206109607U priority Critical patent/CN201918461U/en
Application granted granted Critical
Publication of CN201918461U publication Critical patent/CN201918461U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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Abstract

The utility model discloses a battery pack module, comprising an upper outer shell of a battery module, a lower outer shell of the battery module, a combined battery cell, a combined battery cell connection board and an intelligent control and protection circuit board. An electrode of the combined battery cell is inserted on a plughole of the combined battery cell connection board which is connected with the intelligent control and protection circuit board by wires; and the combined battery cell, the combined battery cell connection board and the intelligent control and protection circuit board are arranged in a holding cavity formed through combining the upper outer shell and the lower outer shell of the battery module. With the adoption of the battery pack module, the voltage and the capacity of a battery pack can be customized according to the purpose, thereby meeting the requirements on the voltage, the current and the capacity required by electric equipment.

Description

A kind of battery module
Technical field
The utility model relates to field of batteries, in particular a kind of battery module.
Background technology
In the present electric equipment, voltage and capacity requirement to battery are more and more higher, voltage that cell provides and capacity far can not satisfy the requirement of electrical equipment, need get up the cell series, parallel again according to the voltage or the capacity of purposes customization battery pack, the voltage that satisfies equipment enable with service time on requirement.
With the loading condition difference, working site voltage, current requirements vary, and manufacturing enterprise can not satisfy each user's customization of individual character requirement fully.For example: with regard to a kind of application of electric motor car, according to different motors, voltage has from 48V to 600V.Be necessary to carry out a kind of general, can be by winding, that the have Based Intelligent Control voluntarily lithium ion battery pack module exploitation of user, by modular lithium ion battery group string, combination in parallel obtains needed voltage, current requirements.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of battery module, and being intended to solve existing cell can only provide fixing voltage and capacity, and the problem of needs that can not the various working sites of flexible adaptation.
The technical solution of the utility model is as follows:
A kind of battery module wherein, comprises shell on the battery module, battery module lower casing, combined electrical core, combined electrical core connecting plate and Based Intelligent Control protective circuit plate; The electrode of described combined electrical core is plugged on the jack of combined electrical core connecting plate; described combined electrical core connecting plate is connected by lead with Based Intelligent Control protective circuit plate, and described combined electrical core, Based Intelligent Control protective circuit plate and combined electrical core connecting plate are arranged in the container cavity that shell and battery module lower casing are combined to form on the battery module.
Described battery module; wherein in; comprise that also battery module connects female seat and is connected male seat with battery module; described battery module connects male seat and is connected female seat with battery module and is installed on the Based Intelligent Control protective circuit plate, and shell, battery module lower casing are provided with the position, hole and are used to be provided with battery module connection female seat and are connected male seat with battery module on the described battery module.
Described battery module, wherein, described combined electrical core is that a plurality of lithium batteries are combined to form.
Described battery module, wherein, described combined electrical core connecting plate is provided with many group jacks, and the correspondence position of each jack all designs corresponding pad; Electrode pair in the described combined electrical core should be inserted in the jack, and is connected with pad; Connect by the printed circuit that is arranged on the combined electrical core connecting plate between each electrode in the combined electrical core; Each voltage level pad of described combined electrical core is connected on the output interface of combined electrical core connecting plate.
Described battery module, wherein, described Based Intelligent Control protective circuit plate is provided with function control circuit, voltage output interface and input interface, and described input interface connects the output interface of combined electrical core connecting plate by lead or connector.
The beneficial effects of the utility model: the utility model is formed a battery module by a kind of battery module of design by the electric core of a plurality of sons, and voltage and capacity according to purposes customization battery pack obtain required voltage, electric current and the capacity requirement of power consumption equipment.
Description of drawings
Fig. 1 is the exploded view of the battery module that provides of the utility model embodiment.
Fig. 2 is combined electrical core and the connecting plate combination schematic diagram that the utility model embodiment provides.
Fig. 3 is the combined electrical core schematic diagram that the utility model embodiment provides.
Fig. 4 is the combined electrical core connecting plate schematic diagram that the utility model embodiment provides.
Fig. 5 is the Based Intelligent Control protective circuit plate schematic diagram that the utility model embodiment provides.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
Referring to Fig. 1, a kind of battery module that the utility model provides comprises that shell A on combined electrical core C, the battery module, battery module lower casing E, Based Intelligent Control protective circuit plate B, combined electrical core connecting plate D, battery module connect female seat F, battery module connects male seat G.The electrode of described combined electrical core C is plugged on the combined electrical core connecting plate D; described battery module connection male seat G is connected female seat F and is installed on the Based Intelligent Control protective circuit plate B with battery module, described combined electrical core connecting plate D is connected by lead or special connector with Based Intelligent Control protective circuit plate B.Described combined electrical core, Based Intelligent Control protective circuit plate and combined electrical core connecting plate are arranged in the container cavity that shell and battery module lower casing are combined to form on the battery module.
Described battery module upper casing A and battery module lower casing E are made by metal material or hard plastics, the size that battery module upper casing A and battery module lower casing E can come the customized shell size according to the voltage and the capacity requirement of battery module, battery module upper casing A and battery module lower casing E can connect into an integral body by ultrasonic bonding, screw etc.; And leave the installation battery module on the side of battery module upper casing A and battery module lower casing E and be connected female seat F is connected male seat G with battery module position, hole (A1, A2, E1, E2).
The combination of described combined electrical core connecting plate D and combined electrical core C is packed the electrode of battery among the corresponding jack D1 into during assembling as shown in Figure 2, electrode is folded on the pad D2 among the jack D1 again, and pad and electrode are welded together, and realizes the connection of battery pack.Output interface pad D9 is wired among the Based Intelligent Control protective circuit plate B, also can be connected among the Based Intelligent Control protective circuit plate B by the connector (not shown).
Be illustrated in figure 3 as combined electrical core schematic diagram, combined electrical core C comprises a plurality of lithium-ion-power cells (abbreviation lithium battery) in the present embodiment, the first battery C1, the second battery C2, the 3rd battery C3 and the 4th battery C4, each lithium battery all is provided with the electrode of two protrusions, have 8 electrodes altogether, C1+ as shown in the figure, C1-, C2+, C2-, C3+, C3-, C4+ and C4-make up with series, parallel or series-parallel mode of while between each lithium battery.
Referring to Fig. 4, for the electrode with each lithium battery couples together, present embodiment has also designed combined electrical core connecting plate D(this connecting plate that does not have components and parts compound or printing conductive material on insulating substrate and has made), offer 8 jack D1 on combined electrical core connecting plate D, its position is corresponding with 8 electrodes of 4 batteries respectively.The correspondence position of each jack D1 all designs corresponding pad D2, and wiring board is exported the output interface D9 that concentrates on wiring board to power supply and signal by cabling D3, D4, D5, is convenient to be connected with Based Intelligent Control protective circuit plate B; Because battery pack is connected in the present embodiment, so in wiring board, the jack of the negative electrode C2-of the positive electrode C1+ of the first battery C1 and the second battery C2 is communicated with by the first line D6 of wiring board, the negative electrode C3-of the positive electrode C2+ of the second battery C2 and the 3rd battery C3 is communicated with by the wiring board second line D7, and the negative electrode C4-of the positive electrode C3+ of the 3rd battery C3 and the 4th battery C4 directly is communicated with by the pad of wiring board.On each voltage level (be battery from 3.7V to 7.4V to 11.1V again to 14.8V) pad, all there is the 3rd thinner line D5 to be connected on the output interface D9, is used for input.
Comprise various function control circuits on the Based Intelligent Control protective circuit plate B as shown in Figure 5; charging and the discharge that not only comprises the lithium ion battery group overcharge, cross put, overcurrent protection, also provide balanced protection, temperature protection, short-circuit protection etc. to the charge and discharge of each single battery in the lithium ion battery group effectively.Above-mentioned function control circuit is well known to those skilled in the art not do at this and gives unnecessary details.
The input interface B1 of Based Intelligent Control protective circuit plate B is connected with output interface D9 among the combined electrical core connecting plate D by corresponding connector or lead; the pin G2 of the male seat of battery module connection simultaneously G is connected female seat F with battery module pin F2 is welded on respectively among the first socket B2 and the second socket B3 of Based Intelligent Control protective circuit plate B, realizes input, the output of battery module.Wherein, described battery module connects male seat G and is connected female seat F with battery module and can selects corresponding connector for use according to the interface requirement of battery module.
The battery module that the utility model provides has capacity height, in light weight, advantages such as volume is little, long service life, safety, environmental protection, replacement convenience, and this battery module can directly carry out battery module again the series and parallel combination and form bigger electric power system.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection range of the utility model claims.

Claims (5)

1. a battery module is characterized in that, comprises shell on the battery module, battery module lower casing, combined electrical core, combined electrical core connecting plate and Based Intelligent Control protective circuit plate; The electrode of described combined electrical core is plugged on the jack of combined electrical core connecting plate; described combined electrical core connecting plate is electrically connected with Based Intelligent Control protective circuit plate, and described combined electrical core, Based Intelligent Control protective circuit plate and combined electrical core connecting plate are arranged in the container cavity that shell and battery module lower casing are combined to form on the battery module.
2. battery module according to claim 1; it is characterized in that; comprise that also battery module connects female seat and is connected male seat with battery module; described battery module connects male seat and is connected female seat with battery module and is installed on the Based Intelligent Control protective circuit plate, and shell, battery module lower casing are provided with the position, hole and are used to be provided with battery module connection female seat and are connected male seat with battery module on the described battery module.
3. battery module according to claim 1 is characterized in that, described combined electrical core is that a plurality of lithium batteries are combined to form.
4. battery module according to claim 3 is characterized in that, described combined electrical core connecting plate is provided with many group jacks, and the correspondence position of each jack all designs corresponding pad; Electrode pair in the described combined electrical core should be inserted in the jack, and is connected with pad; Connect by the printed circuit that is arranged on the combined electrical core connecting plate between each electrode in the combined electrical core; Each voltage level pad of described combined electrical core is connected on the output interface of combined electrical core connecting plate.
5. battery module according to claim 4; it is characterized in that; described Based Intelligent Control protective circuit plate is provided with function control circuit, voltage output interface and input interface, and described input interface connects the output interface of combined electrical core connecting plate by lead or connector.
CN2010206109607U 2010-11-17 2010-11-17 Battery pack module Expired - Fee Related CN201918461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206109607U CN201918461U (en) 2010-11-17 2010-11-17 Battery pack module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206109607U CN201918461U (en) 2010-11-17 2010-11-17 Battery pack module

Publications (1)

Publication Number Publication Date
CN201918461U true CN201918461U (en) 2011-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206109607U Expired - Fee Related CN201918461U (en) 2010-11-17 2010-11-17 Battery pack module

Country Status (1)

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CN (1) CN201918461U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064720A (en) * 2014-07-09 2014-09-24 深圳市格瑞普电池有限公司 Lithium ion battery pack capable of outputting multiple voltages
CN108666455A (en) * 2015-06-01 2018-10-16 深圳市大疆创新科技有限公司 The electronic device of battery component and the application battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064720A (en) * 2014-07-09 2014-09-24 深圳市格瑞普电池有限公司 Lithium ion battery pack capable of outputting multiple voltages
CN108666455A (en) * 2015-06-01 2018-10-16 深圳市大疆创新科技有限公司 The electronic device of battery component and the application battery
CN108666455B (en) * 2015-06-01 2022-03-15 深圳市大疆创新科技有限公司 Battery pack and electronic device using same

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20110803

Termination date: 20191117