CN208127264U - A kind of Soft Roll lithium ion start and stop battery system - Google Patents
A kind of Soft Roll lithium ion start and stop battery system Download PDFInfo
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- CN208127264U CN208127264U CN201820197395.2U CN201820197395U CN208127264U CN 208127264 U CN208127264 U CN 208127264U CN 201820197395 U CN201820197395 U CN 201820197395U CN 208127264 U CN208127264 U CN 208127264U
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- lithium ion
- copper bar
- soft roll
- battery system
- soft
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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
Abstract
A kind of entitled Soft Roll lithium ion start and stop battery system of the utility model.Belong to lithium ion start and stop power technique fields.It mainly solves the problems, such as existing system there are volume and weights that all bigger, mounting process is complicated and heat dissipation performance is poor.It is mainly characterized by：Including electrical module and battery module；Wherein, the battery module includes carrier, soft pack cell, radiating aluminium sheet, aluminum profile shell and bottom plate, and radiating aluminium sheet is set between soft pack cell and outside, and carrier is equipped with jack copper bar；The electrical module is made of plastic top cover, electronic component, contact pin copper bar and water proof rubber pad, and plastic top cover is equipped with positive and negative electrode output terminal and communication connector；The contact pin copper bar and jack copper bar are cooperation to slotting connection.The utility model has the characteristics that small in size, reliability and strong, easy to assembly, the integrated precision of vibration resistance height, conveyance capacity and efficiency are relatively high, is mainly used for Soft Roll lithium ion start and stop battery system.
Description
Technical field
The utility model belongs to lithium ion start and stop power technique fields, and in particular to a kind of novel Soft Roll lithium ion start and stop electricity
Cell system.
Background technique
In recent years, China's automobile industry is developed rapidly, and domestic automobile ownership is also constantly promoted, and country has put into effect more
The relevant laws and regulations of item vehicle energy saving, and the average fuel consumption of clear stipulaties the year two thousand twenty passenger car is reduced to the target of 5L/100KM
Limitation, therefore load effective means one of of the start and stop power supply as main engine plants' reduction oil consumption.
Traditional lead-acid battery is not able to satisfy the requirement such as continuous high power charging-discharging and cycle life, lithium ion start and stop battery
System is at development trend.Currently, also less specifically for the Research of Integration of lithium ion start and stop, some enterprises or colleges and universities are ground
Room is studied carefully using being mounted in start and stop battery system shell after lithium battery comprising modules, and volume and weight is all bigger, installs
Complex process, and heat exchange is realized by air between module and shell, the performance of product is greatly reduced, it is superior can not embody its
Property.
Summary of the invention
The utility model is small in size, light-weight according to start and stop power requirement, cooling requirements are high and Soft Roll power battery shape
Body is soft, is not fixed easily, and situations such as scratch, pit, crease easily occurs, devises a kind of novel Soft Roll lithium ion start and stop electricity
Cell system.
The technical solution of the utility model is：A kind of Soft Roll lithium ion start and stop battery system, it is characterised in that：Including
Electrical module and battery module；Wherein, the battery module includes carrier, soft pack cell, radiating aluminium sheet, aluminum profile shell and bottom
Plate, radiating aluminium sheet is set between soft pack cell and outside, and carrier is equipped with jack copper bar；The electrical module is by plastic top
Lid, electronic component, contact pin copper bar and water proof rubber pad are constituted, and plastic top cover is equipped with positive and negative electrode output terminal and communication patches
Part；The contact pin copper bar and jack copper bar are cooperation to slotting connection.The shell of product is directly used as Soft Roll and supports and consolidates
To determine part, saves the material for increasing soft pack cell block supports part, this design is smaller compared with industry small product size, and weight is lighter,
Substantially increase the superiority of soft-package battery.Battery module and electrical module directly adopt the plug-in design of contact pin and jack, this
Design reduces the lead of overlap joint battery module and electrical module, saves system space, increases operation ease.
Soft pack cell described in the technical solution of the utility model and radiating aluminium sheet be loaded on by aluminum profile shell and
Bottom plate is constituted in the box for placing battery core, and is filled out between soft pack cell and radiating aluminium sheet, between radiating aluminium sheet and aluminum profile shell
Filled with heat-conducting glue, start and stop battery system is in application, each piece of soft pack cell is filled out with radiating aluminium sheet contact, centre by heat-conducting glue
It fills, increases the radiating efficiency of battery core；The support shapes and aluminum profile outer cover port and soft pack cell matching ends, Soft Roll electricity
The positive and negative tab of core is inserted into carrier, and positive and negative tab is connected with corresponding jack copper bar respectively.
Electronic component described in the technical solution of the utility model is fixed by the stud being moulded in top cover, and
The stud is connect with the connecting copper bar on electronic component；Capillary groove is equipped at the port of top cover, the lower half of water proof rubber pad is pacified
Loaded in capillary groove, it can be ensured that the relatively reliable stabilization of the IP67 of system.
Positive and negative electrode output terminal described in the technical solution of the utility model is the stud being moulded in top cover.
The stud of electronic component is molded with and fixed in top cover described in the technical solution of the utility model and is inserted
The copper bar of needle copper bar connection.
Three lateral surfaces of aluminum profile shell described in the technical solution of the utility model are equipped with radiating fin.Outside
Shell is increased the heat dissipation area of shell, is improved the heat dissipation effect of system using the aluminum profile design with radiating fin.
Communication connector described in the technical solution of the utility model is moulded in top cover.Top cover is added using plastics
The mode inlayed, by the positive and negative anodes output terminal of system, communication connector, the stud of fixed electronic component and connecting copper bar etc. zero
Part integrates, this designs the stability and leakproofness for improving product, greatly reduces the volume of system, simplifies installation
Technique.
Between soft pack cell described in the technical solution of the utility model and positive and negative tab in succession for Laser Welding
It connects, and intermediate part in series does not need copper bar overlap joint overcurrent, this design improves the stability of tab connection, and saves into
This, improves operation ease.
Aluminum profile shell and bottom plate described in the technical solution of the utility model（12）It is put by CMT cold welding composition
Set the box of battery core, this structure avoid because draft depths it is excessively high can not draft production the case where, greatly reduce mold at
This.
The utility model effect is that each components pass through and reasonably cooperates, and substantially reduces the volume and weight of system,
Improve the performance of product.It is designed in battery module using module and shell combination, soft pack cell and radiating aluminium sheet fitting
Afterwards, as sealant pouring and sealing in aluminum alloy casing, the thermal coefficient between battery core and shell is increased, improves the heat radiation energy of system
Power extends system lifetim and reduces because of high thermogenetic accident.By the high-voltage line inside lithium ion start and stop battery system
Beam contact pin copper bar, jack copper bar substitution, save product cabling space, substantially increase the volume energy density of product, together
When improve the installation effectiveness of product.The modular structure for removing soft pack cell, is directly vertically disposed in battery case for soft pack cell
In, battery core and radiating aluminium sheet are fixed by high thermal conductivity casting glue, the effective high thermal conductivity casting glue of this scheme is by battery core and shell
Between air substitution, improve the heat transfer efficiency of product entirety.
The utility model is mainly used for Soft Roll lithium ion start and stop battery system.
Detailed description of the invention
Fig. 1 is single Soft Roll lithium ion start and stop battery system schematic diagram.
Fig. 2 is single Soft Roll lithium ion start and stop battery system perspective view of the explosion.
Fig. 3 is electrical module schematic diagram in Soft Roll lithium ion start and stop battery system.
Fig. 4 is battery module schematic diagram in Soft Roll lithium ion start and stop battery system.
Fig. 5 is battery module perspective view of the explosion in Soft Roll lithium ion start and stop battery system.
In figure：1. electrical module；2. battery module；3. contact pin copper bar；4. jack copper bar；5. plastic top cover；6.
Electronic component；7. water proof rubber pad；8. carrier；9. soft pack cell；10. radiating aluminium sheet；11. aluminum profile shell；12. bottom
Plate.
Specific embodiment
In Fig. 1, Fig. 2, a kind of Soft Roll lithium ion start and stop battery system of the utility model includes electrical module 1 and battery module
2 two parts composition.Wherein, electrical module 1 and battery module 2 are fixed by screws in together, internal electric by contact pin copper bar 3,
The positive and negative anodes of product are finally drawn slotting connection by jack copper bar 4 by the positive and negative anodes output terminal of top cover 5 in electrical module 1.It inserts
Needle copper bar 3, jack copper bar 4 can be realized installation, but do not influence contact pin copper bar 3, jack copper bar 4 comes into full contact with.
In Fig. 1, Fig. 3, electrical module 1 is by plastic top cover 5,7 four part of electronic component 6, contact pin copper bar 3 and water proof rubber pad
Composition, electronic component 6 are mainly used for meeting the original part of start and stop battery system demand for control, and electronic component 6 is by being integrated in top cover 5
In fixed bolt, the copper bar connecting with the stud of fixed electronic component 6 and contact pin copper bar 3, connecting copper bar are molded in top cover 5
Realize connection structurally and electrically.Such design can save space, ensure that the production efficiency of product, and can be used
Automation tools can more improve the consistency and stability of product.Capillary groove is equipped at the port of top cover 5, by waterproof rubber
7 protrusion of rubber mat is placed in capillary groove, and electrical module 1 forms one when fixed with battery module 2 inside sealing position
The boss of a sealing, improve the reliability of sealing, and the special Explosion-proof Design of 1 interior design of electrical module, increases and is
The safety of system.The positive and negative electrode output terminal of top cover 5 is the stud being moulded in top cover 5, is exported using stud mode, fixed
When directly electrical equipment can be fixed by screws on stud, both can guarantee fixed fastness, also can guarantee electrical equipment
It is come into full contact with start and stop battery system.Top cover 5 is equipped with positive and negative electrode output terminal and communication connector, and news connector is moulded in
In top cover 5.Electronic component 6 is fixed by the stud being moulded in top cover 5, and the connecting copper bar on the stud and electronic component 6
Connection.
In Fig. 4, Fig. 5, battery module 2 is mainly by carrier 8, soft pack cell 9, radiating aluminium sheet 10, aluminum profile shell 11 and bottom
Five part compositions such as plate 12.Gap is filled by heat-conducting glue between radiating aluminium sheet 10 and soft pack cell 9, radiating aluminium sheet 10 will be soft
The heat on 9 surface of packet battery core exports to the side of product in time, improves the radiating efficiency of product.Aluminum profile shell 11 and bottom plate 12
The box of a placement battery core is made up of CMT cold welding, the casting glue of filling high thermal conductivity after battery core is placed in inside, this design can fill
The air gap between radiating aluminium sheet and shell increases thermal coefficient, and can use the fixed battery core of protection in the shell of battery core
It is damaged, the size of product can be greatly reduced in the process.Carrier 8 is equipped with jack copper bar 4, and contact pin copper bar 3 is with jack copper bar 4
Cooperation to slotting connection.Three lateral surfaces of aluminum profile shell 11 are equipped with radiating fin, 8 shape of carrier and 11 end of aluminum profile shell
Mouthful and 9 matching ends of soft pack cell, the positive and negative tab of soft pack cell 9 be inserted into carrier 8, positive and negative tab respectively with it is corresponding
Jack copper bar 4 connect.It is connected between soft pack cell 9 and positive and negative tab for laser welding, carrier 8 is in tab laser welding
As the support of welding, guarantee Product jointing reliability, draws the positive and negative electrode of battery module further through injection molding positive and negative electrode copper bar
It is connect out with electrical module.
The utility model can guarantee the volume minimization of system, also can guarantee the reliability and vibration resistance and overcurrent energy of connection
Power, and it is easy to assembly, automation tools may be implemented, integrate precision and efficiency is relatively high.
The utility model is specific 2 application method of battery module used in the lithium ion start and stop battery system process：
（1）Monomer soft pack cell is connected together by heat-conducting glue with radiating aluminium sheet 10 to one simple little module of composition, radiation aluminium
10 surface of piece guarantees the insulating properties of radiating aluminium sheet by surface treatment；（2）Little module is placed in aluminum profile shell 11, carrier 8
The groove position being stuck in aluminum profile shell 11 is fixed, and the tab bending that battery core is protruded is flattened to carrier；（3）Pass through welding
Battery core is cascaded, always just, always the copper bar of inlaying of negative position and carrier welds together battery core module；（4）Mounting base
12, and bottom plate 12 and aluminum profile shell 11 are connected to an arrangement by CMT cold welding, casting glue is injected in aluminum profile shell 11
Battery core is fixed in battery module, battery module assembling is completed, such as Fig. 4 and Fig. 5.
The utility model is specific 1 application method of electrical module used in the lithium ion start and stop battery system process：
（1）By electronic component 6, contact pin copper bar 3 by tightening fixation using nut in fixed bolt and locating slot fixed plastics top cover 5；
（2）Water proof rubber pad 7 is fixed on top cover by the groove of plastic top cover 5, such as Fig. 3.
The utility model is the specific System Utilization Procedure used in the lithium ion start and stop battery system process：It will be electrical
Module 1 and battery module 2 are electrically connected together by contact pin, jack, by screw by electrical module 1, battery module 2
Two parts are locked.
A kind of novel Soft Roll lithium ion start and stop battery system proposed in this method both can guarantee the reliable of system fastening
Property and vibration resistance, but the volume that can guarantee effective insulation between battery, and can be reduced system increases its radiating efficiency, operation side
Just, can by Semi-automatic devices such as assembly fixtures, have many advantages, such as it is small in size, it is light-weight easy to maintain, be that one kind can be grasped
The strong novel Soft Roll lithium ion start and stop battery system integration mode of the property made.
Claims (9)
1. a kind of Soft Roll lithium ion start and stop battery system, it is characterised in that：Including electrical module（1）And battery module（2）；Its
In, the battery module（2）Including carrier（8）, soft pack cell（9）, radiating aluminium sheet（10）, aluminum profile shell（11）And bottom plate
（12）, radiating aluminium sheet（10）It is set to soft pack cell（9）Between and external, carrier（8）It is equipped with jack copper bar（4）；The electricity
Gas module（1）By plastic top cover（5）, electronic component（6）, contact pin copper bar（3）With water proof rubber pad（7）It constitutes, plastic top cover（5）
It is equipped with positive and negative electrode output terminal and communication connector；The contact pin copper bar（3）With jack copper bar（4）It is cooperation to slotting company
It connects.
2. a kind of Soft Roll lithium ion start and stop battery system according to claim 1, it is characterised in that：The soft pack cell
（9）And radiating aluminium sheet（10）Loaded on by aluminum profile shell（11）And bottom plate（12）It constitutes in the box for placing battery core, and Soft Roll electricity
Core（9）With radiating aluminium sheet（10）Between, radiating aluminium sheet（10）With aluminum profile shell（11）Between be filled with heat-conducting glue；The carrier
（8）Shape and aluminum profile shell（11）Port and soft pack cell（9）Matching ends, soft pack cell（9）Positive and negative tab inserting
In carrier（8）In, positive and negative tab respectively with corresponding jack copper bar（4）Connection.
3. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The electronics
Part（6）By being moulded in top cover（5）In stud fix, and the stud and electronic component（6）On connecting copper bar connection；Top
Lid（5）Port at be equipped with capillary groove, water proof rubber pad（7）Lower half be installed in capillary groove.
4. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：Described is positive and negative
Pole output terminal is to be moulded in top cover（5）In stud.
5. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The top cover
（5）In be molded with and fixed electronic component（6）Stud and contact pin copper bar（3）The copper bar of connection.
6. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The aluminium profiles
Material shell（11）Three lateral surfaces be equipped with radiating fin.
7. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The communication
Connector is moulded in top cover（5）In.
8. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The Soft Roll
Battery core（9）It is connect between positive and negative tab for laser welding.
9. a kind of Soft Roll lithium ion start and stop battery system according to claim 1 or 2, it is characterised in that：The aluminium profiles
Material shell（11）And bottom plate（12）The box for placing battery core is made up of CMT cold welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197395.2U CN208127264U (en) | 2018-02-05 | 2018-02-05 | A kind of Soft Roll lithium ion start and stop battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197395.2U CN208127264U (en) | 2018-02-05 | 2018-02-05 | A kind of Soft Roll lithium ion start and stop battery system |
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| Publication Number | Publication Date |
|---|---|
| CN208127264U true CN208127264U (en) | 2018-11-20 |
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| CN201820197395.2U Active CN208127264U (en) | 2018-02-05 | 2018-02-05 | A kind of Soft Roll lithium ion start and stop battery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232079A (en) * | 2018-02-05 | 2018-06-29 | 骆驼集团新能源电池有限公司 | A kind of Soft Roll lithium ion start and stop battery system |
-
2018
- 2018-02-05 CN CN201820197395.2U patent/CN208127264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232079A (en) * | 2018-02-05 | 2018-06-29 | 骆驼集团新能源电池有限公司 | A kind of Soft Roll lithium ion start and stop battery system |
| CN108232079B (en) * | 2018-02-05 | 2024-04-02 | 骆驼集团新能源电池有限公司 | Soft packet of lithium ion opens and cuts off power supply pond system |
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