CN206574766U - Battery modules - Google Patents
Battery modules Download PDFInfo
- Publication number
- CN206574766U CN206574766U CN201720236936.3U CN201720236936U CN206574766U CN 206574766 U CN206574766 U CN 206574766U CN 201720236936 U CN201720236936 U CN 201720236936U CN 206574766 U CN206574766 U CN 206574766U
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- CN
- China
- Prior art keywords
- battery modules
- module
- output stage
- battery
- end plate
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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
-
- 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)
Abstract
The utility model discloses a kind of battery modules, it includes：One or more battery group；End plate, located at battery pack two ends；Band, end plate and battery pack are bundled；And covered on module, the top of battery pack is connected to, wherein, integrally formed with output stage protection cap on lid on module.Relative to prior art, the utility model battery modules have advantages below：1) lid and output stage protection cap on module are combined design, the cost and assembling complexity of whole battery modules can be reduced so that the security protection of battery modules is more reliable, safer；2) covered on module integrally formed with output stage protection cap, can avoid losing or wrongly installed output stage protection cap during being dismounted for multiple times.
Description
Technical field
The utility model belongs to cell art, more specifically, and the utility model is related to a kind of battery modules.
Background technology
At present, the security performance of battery modules is increasingly becoming industry focus of attention.
In existing battery module structure, the main function covered on module is to protect battery core pole and connection sheet not by the external world
The touching of conductive materials and it is short-circuit, module output stage then need be used alone output stage protection cap protected, output stage protect
Lid needs to meet the requirement of replaceable and anti-finger touching grade (IPXXB).Therefore, lid and output stage protection cap are to protect on module
Demonstrate,prove battery modules essential part safely.
Prior art is generally protected using being covered on lid on the module that separately designs and output stage to battery modules.
But, prior art still suffers from problems with：First, vehicle factory for battery bag cost requirement more and more higher,
And lid and output stage protection cap then need the higher cost of raw material, assembly cost and management cost on the module separately designed；
Secondly as output stage protection cap needs to carry out easily causing loss or wrongly installed output stage protection cap in being dismounted for multiple times, disassembly process,
So that can not be protected to output stage or so that battery modules can not be exported normally uses.
In view of this, it is necessory to provide, one kind is safe and reliable, prepare simple battery modules.
Utility model content
Goal of the invention of the present utility model is：Overcome the defect of prior art there is provided one kind it is safe and reliable, prepare it is simple
Battery modules.
In order to realize above-mentioned utility model purpose, the utility model provides a kind of battery modules, and it includes：
One or more battery group；
End plate, located at battery pack two ends；
Band, end plate and battery pack are bundled；And
Covered on module, be connected to the top of battery pack, wherein, integrally formed with output stage protection cap on lid on module.
As the utility model battery modules one kind improve, the output stage protection cap include covering part and with module
Cover the connecting portion being connected.
Improved as one kind of the utility model battery modules, the connecting portion is arc structure.
Improved as one kind of the utility model battery modules, the covering part can be carried out around the rotation axis of connecting portion
Rotation.
Improved as one kind of the utility model battery modules, one end of the covering part is provided with buckle boss, the end
Plate is provided with grab, and buckle boss is fastened with grab.
Improved as one kind of the utility model battery modules, the covering part side is provided with touch-proof muscle, the end plate
Provided with protection muscle, touch-proof muscle and protection muscle mutually stagger in a thickness direction.
Improved as one kind of the utility model battery modules, end plate is provided between the adjacent cell group.
Improved as one kind of the utility model battery modules, lid is provided with rivet hole on the module.
Relative to prior art, the utility model battery modules have the advantages that：1) it will cover and export on module
Pole protection cap is combined design, can reduce the cost and assembling complexity of whole battery modules so that the safety of battery modules
Protection is more reliable, safer；2) covered on module integrally formed with output stage protection cap, can avoid losing during being dismounted for multiple times
Lose or wrongly installed output stage protection cap.
Brief description of the drawings
With reference to the accompanying drawings and detailed description, the utility model battery modules and its advantageous effects are carried out detailed
Describe in detail it is bright, wherein：
Fig. 1 is the assembling schematic diagram of the utility model battery modules.
The enlarged diagram that Fig. 2 is circle portion A in Fig. 1.
Fig. 3 is the structural representation covered on module in the utility model battery modules.
The enlarged diagram that Fig. 4 is circle portion B in Fig. 3.
Fig. 5 is the structural representation of the utility model battery modules end plates.
The enlarged diagram that Fig. 6 is circle portion C in Fig. 5.
Embodiment
In order that goal of the invention of the present utility model, technical scheme and its advantageous effects become apparent from, below in conjunction with
The drawings and specific embodiments, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment just for the sake of explaining the utility model, be not to limit the utility model.
Refer to shown in Fig. 1, the utility model battery modules include：
One or more battery group 10；
End plate 20, located at the two ends of battery pack 10；
Band 30, end plate 20 and battery pack 10 are bundled；And
Lid 40 on module, are connected to the top of battery pack 10, wherein, protected on module on lid 40 integrally formed with output stage
Lid 404.
In the shown embodiment, battery modules are included between two battery packs 10, two neighboring battery pack 10 provided with end
Plate 20.Lid 40 is mainly for the protection of battery pack 10 and the safety of electrical connection on module.Battery modules are provided with low pressure output stage, low
Pressure output stage is mainly used in exporting the temperature and voltage signal of battery pack 10.End plate 20 and band 30 are mainly used in battery pack 10
Carry out spacing and fixed.Battery modules are provided with two high-voltage output ends of negative pole output stage and positive pole output stage, are mainly used in output
The energy of battery pack 10.
Refer to shown in Fig. 2 to Fig. 5, lid 40 is provided with rivet hole 406 on module, for lid on module 40 to be fixed on into electricity
In pond group 10.Output stage protection cap 404 includes being used for the covering part 408 and and mould of protecting the pole electrically connected with battery pack 10
The connecting portion 410 that lid 40 is connected in group.Connecting portion 410 be arc structure, covering part 408 can around connecting portion 410 rotation
Shaft axis are rotated.When 90 ° or more than 90 ° of 408 rotate counterclockwise of covering part, covering part 408 is in installment state, now,
It can be electrically connected on pole and nut check action.One end of covering part 408 is provided with buckle boss 412, end plate 20 and set
There is the grab 202 for coordinating clamping with buckle boss 412.It is after electrical connection and nut check is completed, covering part 408 is clockwise
It is rotated by 90 ° or more than 90 °, now the grab 202 on end plate 20 carries out cooperation clamping with buckle boss 412 so that covering part 408
In guard mode.
Refer to shown in Fig. 2, the outside of covering part 408 is provided with touch-proof muscle 414, end plate 20 is prevented touching provided with protection muscle 204
Touch muscle 414 and protection muscle 204 mutually staggers in a thickness direction.In order to ensure enough electrical safety distances, touch-proof muscle 414
Dislocation is needed to coordinate on muscle thickness direction with protection muscle 204, to ensure that covering part 408 causes touch-proof muscle in rotary course
414 do not collide with protection muscle 204, meet corresponding electrical safety requirements.
Description to the utility model embodiment with reference to more than is understood, relative to prior art, the utility model battery
Module has the advantages that：1) lid on module 40 and output stage protection cap 404 are combined design, whole electricity can be reduced
The cost and assembling complexity of pond module so that the security protection of battery modules is more reliable, safer；2) on module one on lid 40
It is body formed to have output stage protection cap 404, it can avoid losing or wrongly installed output stage protection cap 404 during being dismounted for multiple times.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to specific implementation disclosed and described above
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model by mode.
Although in addition, used some specific terms in this specification, these terms merely for convenience of description, not to this reality
With any limitation of new composition.
Claims (8)
1. a kind of battery modules, it is characterised in that including：
One or more battery group；
End plate, located at battery pack two ends；
Band, end plate and battery pack are bundled；And
Covered on module, be connected to the top of battery pack, wherein, integrally formed with output stage protection cap on lid on module.
2. battery modules according to claim 1, it is characterised in that the output stage protection cap includes covering part and and mould
The connecting portion being connected is covered in group.
3. battery modules according to claim 2, it is characterised in that the connecting portion is arc structure.
4. battery modules according to claim 2, it is characterised in that the covering part can around connecting portion rotation axis
Rotated.
5. battery modules according to claim 2, it is characterised in that one end of the covering part is provided with buckle boss, institute
End plate is stated provided with grab, buckle boss is fastened with grab.
6. battery modules according to claim 2, it is characterised in that the covering part side is provided with touch-proof muscle, described
End plate mutually staggers in a thickness direction provided with protection muscle, touch-proof muscle and protection muscle.
7. battery modules according to claim 1, it is characterised in that end plate is provided between the adjacent cell group.
8. battery modules according to claim 1, it is characterised in that lid is provided with rivet hole on the module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236936.3U CN206574766U (en) | 2017-03-13 | 2017-03-13 | Battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236936.3U CN206574766U (en) | 2017-03-13 | 2017-03-13 | Battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574766U true CN206574766U (en) | 2017-10-20 |
Family
ID=60057754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236936.3U Active CN206574766U (en) | 2017-03-13 | 2017-03-13 | Battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574766U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946489A (en) * | 2017-11-23 | 2018-04-20 | 江西安驰新能源科技有限公司 | A kind of battery modules |
| CN109148764A (en) * | 2018-08-03 | 2019-01-04 | 国机智骏科技有限公司 | Battery component and battery pack with it |
| WO2019148630A1 (en) * | 2018-01-31 | 2019-08-08 | 宁德时代新能源科技股份有限公司 | Battery module |
| CN110323376A (en) * | 2018-03-30 | 2019-10-11 | 宁德时代新能源科技股份有限公司 | End plate for battery module and battery module |
| CN112331991A (en) * | 2019-09-27 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery pack, vehicle, and method for assembling battery module |
| CN112332006A (en) * | 2019-08-27 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
| WO2021036629A1 (en) * | 2019-08-23 | 2021-03-04 | 宁德时代新能源科技股份有限公司 | Battery module |
-
2017
- 2017-03-13 CN CN201720236936.3U patent/CN206574766U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946489A (en) * | 2017-11-23 | 2018-04-20 | 江西安驰新能源科技有限公司 | A kind of battery modules |
| CN107946489B (en) * | 2017-11-23 | 2023-07-18 | 江西安驰新能源科技有限公司 | Battery module |
| WO2019148630A1 (en) * | 2018-01-31 | 2019-08-08 | 宁德时代新能源科技股份有限公司 | Battery module |
| CN110323376A (en) * | 2018-03-30 | 2019-10-11 | 宁德时代新能源科技股份有限公司 | End plate for battery module and battery module |
| US10720618B2 (en) | 2018-03-30 | 2020-07-21 | Contemporary Amperex Technology Co., Limited | End plate for battery module and battery module |
| CN110323376B (en) * | 2018-03-30 | 2020-09-01 | 宁德时代新能源科技股份有限公司 | End plate for battery module and battery module |
| CN109148764A (en) * | 2018-08-03 | 2019-01-04 | 国机智骏科技有限公司 | Battery component and battery pack with it |
| CN109148764B (en) * | 2018-08-03 | 2021-09-21 | 国机智骏汽车有限公司 | Battery pack and battery pack with same |
| WO2021036629A1 (en) * | 2019-08-23 | 2021-03-04 | 宁德时代新能源科技股份有限公司 | Battery module |
| CN112332006A (en) * | 2019-08-27 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US11848456B2 (en) | 2019-08-27 | 2023-12-19 | Contemporary Amperex Technology Co., Limited | Battery pack and vehicle |
| CN112331991A (en) * | 2019-09-27 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery pack, vehicle, and method for assembling battery module |
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