CN204243110U - Stacked lithium ion battery group - Google Patents
Stacked lithium ion battery group Download PDFInfo
- Publication number
- CN204243110U CN204243110U CN201420807355.7U CN201420807355U CN204243110U CN 204243110 U CN204243110 U CN 204243110U CN 201420807355 U CN201420807355 U CN 201420807355U CN 204243110 U CN204243110 U CN 204243110U
- Authority
- CN
- China
- Prior art keywords
- shell
- battery module
- support portion
- lithium ion
- ion battery
- 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
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Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a kind of structure simple, the Stacked lithium ion battery group that assembling procedure is few, it has: multiple battery module, comprises 2 grip blocks, battery unit between the middle part of 2 grip blocks, multiple trip bolts of the outer peripheral portion of 2 grip blocks being connected; The shell of tubular, is formed to the projecting inward support portion supported battery module of shell along internal perisporium in its one end, support portion forms connecting hole; Securing member, runs through the connecting hole be formed in the outer peripheral portion of grip block and the connecting hole be formed on the support portion of shell, is connected by stacked multiple battery modules with shell.
Description
Technical field
The utility model relates to a kind of Stacked lithium ion battery group.
Background technology
Lithium-ion-power cell is with feature extensive uses in the big-and-middle-sized electrical equipments such as electric bicycle, electric tool, electric automobile such as the cycle life of its excellent fail safe, good environmental suitability, overlength, high-specific-power, high charge-discharge efficiencies, low self-discharge rates, therefore more and more higher to the designing requirement of the combining structure of lithium ion battery.Along with the increase of large-sized battery pack, Special-shaped battery group demand, the structure of battery pack assembling is had higher requirement.
But the assembly structure of current large-sized battery pack, Special-shaped battery group is very complicated, loaded down with trivial details, also many for the structural member assembled, thus reliability is low.
Summary of the invention
The utility model proposes for problems of the prior art, and its object is to provides a kind of structure simple, the Stacked lithium ion battery group that assembling procedure is few.
Following technical scheme is adopted for realizing the purpose of this utility model.
The Stacked lithium ion battery group of technical scheme 1, has: multiple battery module, comprises 2 grip blocks, battery unit between the middle part of 2 described grip blocks, multiple trip bolts of the outer peripheral portion of 2 described grip blocks being connected; The shell of tubular, is formed to the projecting inward support portion supported described battery module of shell along internal perisporium in its one end, described support portion forms connecting hole; Securing member, the connecting hole running through the connecting hole in the outer peripheral portion being formed in described grip block and be formed on the support portion of described shell, is connected stacked multiple described battery module with described shell.
The Stacked lithium ion battery group of technical scheme 2, in the Stacked lithium ion battery group of technical scheme 1, described support portion is the support raised line formed along the complete cycle of the internal perisporium of described shell.
The Stacked lithium ion battery group of technical scheme 3, in the Stacked lithium ion battery group of technical scheme 1 or 2, in described shell, along the axis of described housing, be formed respectively to multiple support portions that described battery module supports, the direction of described shell is inserted along described battery module, the protrusion height of described support portion becomes large gradually, the outer peripheral portion of described grip block, in the mode that can be supported by the described support portion that protrusion height is different, the center gradually to described grip block is close.
The Stacked lithium ion battery group of technical scheme 4, in the Stacked lithium ion battery group of technical scheme 3, described securing member is made up of screw rod and nut.
Compared with prior art, the utility model has following beneficial effect.
According to the Stacked lithium ion battery group of technical scheme 1, it comprises multiple battery module and shell, the battery unit that each battery module comprises 2 grip blocks and is clamped between grip block, run through the outer peripheral portion of the grip block of battery module and the support portion of shell by securing member, stacked multiple battery modules are connected with shell.Because, as long as the corresponding screw hole being formed in the outer peripheral portion of grip block is connected by trip bolt, just can form the battery module being clamped with battery unit, as long as pass through securing member outside two, run through the through hole of the outer peripheral portion of the grip block being formed in each battery module to be connected with the connecting hole of the correspondence on the support portion being formed in shell, just stacked battery module can be arranged in housing, therefore the structure of this Li-ion batteries piles is simple, easy to assembly, decrease assembly process, be suitable for the installation of large-sized battery pack, and install after reliability low.
In addition, according to the Stacked lithium ion battery group of technical scheme 2, support portion is the support raised line formed along the complete cycle of the internal perisporium of shell, and can support by supporting the complete cycle of raised line to supporting bracket thus, stability of strutting system is high, thus reliability is higher.
In addition, according to the Stacked lithium ion battery group of technical scheme 3, along the axis of shell, formed in the enclosure and respectively to the support portion that battery module supports, thus can support all modules, supporting & stablizing shape is higher.And along the axis of shell, from the top down, the protrusion height of support portion becomes large gradually, i.e. support portion undergauge gradually, corresponding to this, forms the grip block also undergauge gradually of battery module, thus, just can be supported each battery module respectively by each support portion as long as be inserted into by the battery module of the layered laminate connected in housing, therefore simple installation, production efficiency is high.
In addition, according to the Stacked lithium ion battery group of technical scheme 4, securing member is screw rod and nut, and therefore the structure of securing member is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the battery module representing Stacked lithium ion battery group of the present utility model.
Fig. 2 is the perspective exploded view of the battery module representing Stacked lithium ion battery group of the present utility model.
Fig. 3 is the schematic perspective view after the stacked connection of battery module representing Stacked lithium ion battery group of the present utility model.
Fig. 4 is the perspective exploded view after the stacked connection of battery module representing Stacked lithium ion battery group of the present utility model.
Fig. 5 is that the master of the shell representing Stacked lithium ion battery group of the present utility model looks perspective diagram.
Fig. 6 is the schematic perspective view representing Stacked lithium ion battery group of the present utility model.
Embodiment
Below, based on accompanying drawing, the Stacked lithium ion battery group as an example of the present utility model is described.
Fig. 1 is the schematic perspective view of the battery module representing Stacked lithium ion battery group of the present utility model.Fig. 2 is the perspective exploded view of the battery module representing Stacked lithium ion battery group of the present utility model.Fig. 3 is the schematic perspective view after the stacked connection of battery module representing Stacked lithium ion battery group of the present utility model.Fig. 4 is the perspective exploded view after the stacked connection of battery module representing Stacked lithium ion battery group of the present utility model.Fig. 5 is that the master of the shell representing Stacked lithium ion battery group of the present utility model looks perspective diagram.Fig. 6 is the schematic perspective view representing Stacked lithium ion battery group of the present utility model.
As shown in Figures 1 to 6, Stacked lithium ion battery group of the present utility model has multiple battery module 10, the shell 20 of tubular and securing member 30.
Multiple battery module 10 comprises 2 grip blocks 11, battery unit 12 between the middle part of 2 grip blocks 11, multiple trip bolts 13 of the outer peripheral portion of 2 grip blocks 11 being connected.
In one end of the shell 20 of tubular, be formed to the projecting inward support portion 21 supported battery module 10 of shell along internal perisporium, support portion 21 is formed connecting hole 22.
Stacked multiple battery modules 10 are connected with shell 20 by the connecting hole 210 that securing member 30 runs through the connecting hole 110 in the outer peripheral portion being formed in grip block 11 and is formed on the support portion 21 of shell 20.
In addition, battery unit can be circular, rectangle or be abnormity, and corresponding to this, shell can be formed as cylinder, cuboid or special-shaped cylinder.
According to above-mentioned Stacked lithium ion battery group, it comprises multiple battery module and shell, the battery unit that each battery module comprises 2 grip blocks and is clamped between grip block, run through the outer peripheral portion of the grip block of battery module and the support portion of shell by securing member, stacked multiple battery modules are connected with shell.Because, as long as the corresponding screw hole being formed in the outer peripheral portion of grip block is connected by trip bolt, just can form the battery module being clamped with battery unit, as long as pass through securing member outside two, run through the through hole of the outer peripheral portion of the grip block being formed in each battery module to be connected with the connecting hole of the correspondence on the support portion being formed in shell, just stacked battery module can be arranged in housing, therefore the structure of this Li-ion batteries piles is simple, easy to assembly, decrease assembly process, be suitable for the installation of large-sized battery pack, and install after reliability low.
In addition, support portion can be the support raised line formed along the complete cycle of the internal perisporium of shell, and can support by supporting the complete cycle of raised line to supporting bracket thus, stability of strutting system is high, thus reliability is higher.But support portion is not limited thereto, can also be formed, as long as can support grip block by the multiple supporting lugs be formed in an inner circumferential plane spaced apart.
In addition, in the enclosure, along the axis of housing, be formed respectively to multiple support portions that battery module supports, thus can support all modules, supporting & stablizing shape is higher.In addition, insert the direction of shell along battery module, the protrusion height of support portion becomes large, the outer peripheral portion of grip block gradually, and in the mode that can be supported by the support portion that protrusion height is different, the center gradually to grip block is close.Thus, just can be supported each battery module respectively by each support portion as long as be inserted in housing by the battery module of the layered laminate connected, therefore simple installation, production efficiency is high.
Such as, when shell is cylindrical, supporting raised line is the ring muscle be formed on cylindrical tube inwall, the diameter of ring muscle increases from the bottom to the top gradually, thus the inner peripheral surface of each ring muscle forms taper, the grip block of the battery module after stacked in addition also forms taper from the top down, as long as thus the battery module of insert layer poststack just can be supported by each support portion.
In addition, securing member is made up of screw rod and nut, and therefore the structure of securing member is simple, and cost is low.But securing member is not limited thereto, long spiro nail can be had to form, as long as stacked battery module can be connected.
In addition, battery unit can be circle, rectangle or abnormity, and corresponding to this, shell can be formed as cylinder, cuboid or special-shaped cylinder.
In addition, shell is made up of aluminum metal material, and grip block is made up of harder plastic materials such as aluminum metal material or plastic alloys.
The assembling process of battery pack is described for circular batteries unit, first, grip block is placed in the both sides of battery unit, is fixed with trip bolt, form battery module.Then, multiple battery module is arranged together according to the supporting plate order that external diameter is identical, and with screw rod, multiple battery module is fixed on the connecting hole of shell, with nut, battery module is fixed on shell.
Above the Stacked lithium ion battery group of preferred implementation of the present utility model is illustrated, but the utility model is not limited to above-mentioned concrete execution mode, only otherwise depart from the scope of claim, can various distortion or change be carried out.The utility model comprises various distortion within the scope of the claims and change.
Claims (4)
1. a Stacked lithium ion battery group, is characterized in that,
Have:
Multiple battery module, comprises 2 grip blocks, battery unit between the middle part of 2 described grip blocks, multiple trip bolts of the outer peripheral portion of 2 described grip blocks being connected;
The shell of tubular, is formed to the projecting inward support portion supported described battery module of shell along internal perisporium in its one end, described support portion forms connecting hole;
Securing member, the connecting hole running through the connecting hole in the outer peripheral portion being formed in described grip block and be formed on the support portion of described shell, is connected stacked multiple described battery module with described shell.
2. Stacked lithium ion battery group according to claim 1, is characterized in that, described support portion is the support raised line formed along the complete cycle of the internal perisporium of described shell.
3. Stacked lithium ion battery group according to claim 1 and 2, is characterized in that,
In described shell, along the axis of described housing, be formed respectively to multiple support portions that described battery module supports,
Insert the direction of described shell along described battery module, the protrusion height of described support portion becomes large gradually,
The outer peripheral portion of described grip block, in the mode that can be supported by the described support portion that protrusion height is different, the center gradually to described grip block is close.
4. Stacked lithium ion battery group according to claim 3, is characterized in that, described securing member is made up of screw rod and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807355.7U CN204243110U (en) | 2014-12-17 | 2014-12-17 | Stacked lithium ion battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807355.7U CN204243110U (en) | 2014-12-17 | 2014-12-17 | Stacked lithium ion battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243110U true CN204243110U (en) | 2015-04-01 |
Family
ID=52772562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807355.7U Expired - Fee Related CN204243110U (en) | 2014-12-17 | 2014-12-17 | Stacked lithium ion battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243110U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406002A (en) * | 2015-12-28 | 2016-03-16 | 天津力神特种电源科技股份公司 | Novel modularized battery pack |
| EP3082215A1 (en) * | 2015-04-13 | 2016-10-19 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
| CN106784468A (en) * | 2016-12-21 | 2017-05-31 | 天津力神特种电源科技股份公司 | A kind of novel circular battery housing structure |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
| US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
| US10628361B2 (en) | 2011-12-30 | 2020-04-21 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US10824711B2 (en) | 2013-08-06 | 2020-11-03 | Bedrock Automation Platforms Inc. | Secure industrial control system |
| US10832861B2 (en) | 2011-12-30 | 2020-11-10 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US10834820B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US10834094B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US10848012B2 (en) | 2011-12-30 | 2020-11-24 | Bedrock Automation Platforms Inc. | Electromagnetic connectors for an industrial control system |
| US10896145B2 (en) | 2011-12-30 | 2021-01-19 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
| US12061685B2 (en) | 2011-12-30 | 2024-08-13 | Analog Devices, Inc. | Image capture devices for a secure industrial control system |
| US12120819B2 (en) | 2014-07-07 | 2024-10-15 | Analog Devices, Inc. | Industrial control system cable |
-
2014
- 2014-12-17 CN CN201420807355.7U patent/CN204243110U/en not_active Expired - Fee Related
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11093427B2 (en) | 2011-12-30 | 2021-08-17 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US12061685B2 (en) | 2011-12-30 | 2024-08-13 | Analog Devices, Inc. | Image capture devices for a secure industrial control system |
| US12019575B2 (en) | 2011-12-30 | 2024-06-25 | Analog Devices, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US10628361B2 (en) | 2011-12-30 | 2020-04-21 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US10832861B2 (en) | 2011-12-30 | 2020-11-10 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US11899604B2 (en) | 2011-12-30 | 2024-02-13 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
| US11688549B2 (en) | 2011-12-30 | 2023-06-27 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US10848012B2 (en) | 2011-12-30 | 2020-11-24 | Bedrock Automation Platforms Inc. | Electromagnetic connectors for an industrial control system |
| US10896145B2 (en) | 2011-12-30 | 2021-01-19 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
| US11658519B2 (en) | 2011-12-30 | 2023-05-23 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an Industrial Control System |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US10824711B2 (en) | 2013-08-06 | 2020-11-03 | Bedrock Automation Platforms Inc. | Secure industrial control system |
| US10834820B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US12032675B2 (en) | 2013-08-06 | 2024-07-09 | Analog Devices, Inc. | Secure industrial control system |
| US20210195742A1 (en) | 2013-08-06 | 2021-06-24 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11537157B2 (en) | 2013-08-06 | 2022-12-27 | Bedrock Automation Platforms, Inc. | Secure power supply for an industrial control system |
| US11429710B2 (en) | 2013-08-06 | 2022-08-30 | Bedrock Automation Platforms, Inc. | Secure industrial control system |
| US10834094B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US11700691B2 (en) | 2013-08-06 | 2023-07-11 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11722495B2 (en) | 2013-08-06 | 2023-08-08 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
| US11960312B2 (en) | 2013-08-06 | 2024-04-16 | Analog Devices, Inc. | Secure power supply for an industrial control system |
| US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
| US12120819B2 (en) | 2014-07-07 | 2024-10-15 | Analog Devices, Inc. | Industrial control system cable |
| EP3082215A1 (en) * | 2015-04-13 | 2016-10-19 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
| CN106054824A (en) * | 2015-04-13 | 2016-10-26 | 基岩自动化平台公司 | Secure power supply for industrial control system |
| CN105406002A (en) * | 2015-12-28 | 2016-03-16 | 天津力神特种电源科技股份公司 | Novel modularized battery pack |
| CN106784468A (en) * | 2016-12-21 | 2017-05-31 | 天津力神特种电源科技股份公司 | A kind of novel circular battery housing structure |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |