CN205248341U - Electric automobile's battery module - Google Patents
Electric automobile's battery module Download PDFInfo
- Publication number
- CN205248341U CN205248341U CN201521107868.8U CN201521107868U CN205248341U CN 205248341 U CN205248341 U CN 205248341U CN 201521107868 U CN201521107868 U CN 201521107868U CN 205248341 U CN205248341 U CN 205248341U
- Authority
- CN
- China
- Prior art keywords
- battery
- cylinder manifold
- electric automobile
- battery core
- bracket
- 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.)
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- 239000000523 sample Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an electric automobile's battery module, it includes a plurality of electric cores, accepts the battery holder of electric core, with battery holder complex electricity core support, assemble in battery holder's first cylinder manifold, assemble in the second cylinder manifold of electric core support, fixed electric core support and battery holder's bolt and be fixed in electric core the locknut of first cylinder manifold, second cylinder manifold. Compared with the prior art, the utility model discloses the benefit that electric automobile's battery module has lies in: 1 )The structure is firm, 2) the electric current homogeneity is good.
Description
[technical field]
The utility model relates to new forms of energy battery technology field, relates in particular to a kind of battery modules of electric automobile.
[background technology]
Along with energy problem and environmental problem increasingly serious, country is to the vigorously supporting of new forms of energy, and powerBattery key technology increasingly mature, electrokinetic cell has been widely used in automobile. In new forms of energy field of batteriesIn, one of key technology of new-energy automobile development is electrokinetic cell, a lot of degree impacts of performance of battery modulesEven whole electric automobile performance of power brick. Some battery modules structure is solid not at present, and CURRENT DISTRIBUTION is equalEven not good enough.
Given this, be necessary to provide a kind of battery modules of new electric automobile to overcome prior art not in factFoot.
[utility model content]
The purpose of this utility model is to provide a kind of stabilized structure, the battery of the electric automobile of electric current good uniformityModule.
To achieve these goals, the utility model provides a kind of battery modules of electric automobile, and it comprisesMultiple battery cores, accommodate the battery bracket of battery core, the battery core support that coordinates with battery bracket, be assembled in battery and prop upThe first cylinder manifold of frame, the second cylinder manifold that is assembled in battery core support, fixing battery core support and battery bracketBolt and battery core is fixed on to the stop nut of the first cylinder manifold, the second cylinder manifold.
One as the battery modules of the utility model electric automobile is improved, described battery bracket comprise body,From body recess and accommodate multiple host cavities of battery core and from body extend the first locating dowel.
One as the battery modules of the utility model electric automobile is improved, described battery core support comprise body,Second locating dowel of accommodating multiple through holes of battery core, extending from body, described the second locating dowel and described firstLocating dowel coordinates.
One as the battery modules of the utility model electric automobile is improved, described the first cylinder manifold, secondCylinder manifold is made up of compound PCB material.
One as the battery modules of the utility model electric automobile is improved, described the first cylinder manifold, secondCylinder manifold and battery core junction are provided with fuse.
One as the battery modules of the utility model electric automobile is improved, and it also comprises and is contained in described electricityThe temp probe of pond support.
Compared with prior art, the benefit that the battery modules of the utility model electric automobile has is: 1) knotStructure is firm, and 2) electric current good uniformity.
[brief description of the drawings]
Fig. 1 is the three-dimensional combination figure of the battery modules of the utility model electric automobile.
Fig. 2 is the three-dimensional exploded view of the battery modules of the utility model electric automobile.
Fig. 3 is the unit assembly drawing of the battery modules of the utility model electric automobile.
Fig. 4 is the exploded view shown in Fig. 3.
[detailed description of the invention]
In order to make, the purpose of this utility model, technical scheme and useful technique effect are more clear to be understood, belowBy reference to the accompanying drawings and detailed description of the invention, the utility model is further elaborated. Should be understood that,The detailed description of the invention of describing in this description is only used to explain the utility model, is not in order to limitThe utility model.
As shown in Figure 1 and Figure 2, the battery modules 100 of the utility model electric automobile comprise multiple battery cores 10,The battery core support 22 of accommodating the battery bracket 21 of battery core 10, coordinate with battery bracket 21, be assembled in battery and prop upThe first cylinder manifold 31 of frame 21, be assembled in the second cylinder manifold 32, bolt 4, the locking spiral shell of battery core support 22Mother 5 and temp probe 6. Battery bracket 21 comprises body 210, caves in and accommodate battery core from body 210Multiple host cavities 211 of 10, from upwardly extending multiple the first locating dowels 212 of body 210. Battery core support22 comprise body 220, accommodate multiple through holes 221 of battery core 10, the second locating dowel from from body to downward-extension222. Battery core support 22 is assembled in common fixing battery core 10, the first locating dowels 212 of battery bracket 21 and secondLocating dowel 222 coordinates, and bolt 4 forms fixing through battery core support 22 and battery bracket 21. Stop nut 5Battery core 10 is fixed on the first cylinder manifold 31, the second cylinder manifold 32.
As shown in Figure 3, Figure 4, battery bracket 21 comprises from body 210 and caving in and along multiple host cavities 211Interval extend groove 213, temp probe 6 is contained in groove 213. Groove 213 comprises and is positioned at batterySupport 21 inner near centers the first groove 2131, be communicated with the first groove 2131 and to battery bracket 21The second groove 2132 of extending of edge and be communicated with the second groove 2132 and run through battery bracket 21 edge theThe host cavity 211 that three-flute 2133, the first grooves 2132 are communicated with near battery bracket 21 centers. Temperature is visited6 comprise that probe portion 61, one end connect the electric wire 62 of probe portion 61 and connect the other end of electric wire 62Connector 63. Probe portion 61 is contained in the first groove 2131, electric wire 62 be contained in the second groove 2132 andExtend to the edge of battery bracket 21 along the second groove 2132, connector 63 be contained in three-flute 2133 fromAnd can be connected with outside winding displacement. Temp probe 6 extend into battery modules center, and temp probe 6 can be surveyedTo the internal temperature of battery modules.
During fabrication, first will be put on battery bracket 21 near the battery core 10 of battery bracket 21 centers,The probe portion of temp probe 6 61 is put in the first groove 2131, by the high glue of the better viscosity of thermal conductivity,Probe portion 61 is fixed on battery bracket 21, electric wire 62 is guided to battery bracket 21 along the second groove 2132Edge, connector 63 is put in three-flute 2133. Then remaining battery core 10 is put into battery bracket 21,Battery core support 22 is assembled on battery bracket 21, by the fixing battery core support 22 of bolt 4 and battery bracket21. The first cylinder manifold 31, the second cylinder manifold 32 are assembled in respectively on battery bracket 21, battery core support 22,By stop nut 5, each battery core 10 is pooled to the first cylinder manifold 31, the second cylinder manifold 32. First convergesStream plate 31, the second cylinder manifold 32 are compound PCB material and make, and with the junction of each battery core 10Be provided with fuse, thereby make each battery core 10 have overcurrent protection. In other embodiments, also can lead toCrossing ultrasonic wave is connected battery core 10 with the first cylinder manifold 31, the second cylinder manifold 32.
The battery modules stabilized structure of the utility model electric automobile, CURRENT DISTRIBUTION is even, temp probe layoutRationally.
The battery modules of the utility model electric automobile, is not restricted to retouch in description and embodimentState, therefore for the personnel of familiar field, can easily realize additional advantage and amendment, therefore do not carrying on the backIn the situation of the spirit and scope of the universal limiting from claim and equivalency range, the utility modelBe not limited to specific details, representational equipment and illustrate here and the examples shown of describing.
Claims (6)
1. a battery modules for electric automobile, is characterized in that: it comprises multiple battery cores, accommodate battery coreBattery bracket, the battery core support coordinating with battery bracket, be assembled in the first cylinder manifold, the assembling of battery bracketIn the bolt of the second cylinder manifold of battery core support, fixing battery core support and battery bracket and battery core is fixed onThe stop nut of the first cylinder manifold, the second cylinder manifold.
2. the battery modules of electric automobile as claimed in claim 1, is characterized in that: described battery bracketComprise body, from body recess and accommodate multiple host cavities of battery core and from body extend the first locating dowel.
3. the battery modules of electric automobile as claimed in claim 2, is characterized in that: described battery core supportThe second locating dowel that comprises body, accommodates multiple through holes of battery core, extends from body, described the second locating dowelCoordinate with described the first locating dowel.
4. the battery modules of electric automobile as claimed in claim 1, is characterized in that: described the first cylinder manifold,The second cylinder manifold is made up of compound PCB material.
5. the battery modules of electric automobile as claimed in claim 1, is characterized in that: described the first cylinder manifold,The second cylinder manifold and battery core junction are provided with fuse.
6. the battery modules of electric automobile as claimed in claim 1, it also comprises and is contained in described battery bracketTemp probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107868.8U CN205248341U (en) | 2015-12-27 | 2015-12-27 | Electric automobile's battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107868.8U CN205248341U (en) | 2015-12-27 | 2015-12-27 | Electric automobile's battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248341U true CN205248341U (en) | 2016-05-18 |
Family
ID=55947417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107868.8U Active CN205248341U (en) | 2015-12-27 | 2015-12-27 | Electric automobile's battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134594A (en) * | 2016-09-06 | 2017-09-05 | 湖北恒生源电子股份有限公司 | A kind of automobile lithium ion starts battery |
| CN107681075A (en) * | 2016-09-07 | 2018-02-09 | 昶洧新能源汽车发展有限公司 | Battery system housing with fastener |
| CN110943191A (en) * | 2019-10-25 | 2020-03-31 | 杭州乾代科技有限公司 | Lithium battery module and manufacturing method thereof |
| CN111540944A (en) * | 2019-09-20 | 2020-08-14 | 杭州乾代科技有限公司 | Assembled lithium battery module |
-
2015
- 2015-12-27 CN CN201521107868.8U patent/CN205248341U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134594A (en) * | 2016-09-06 | 2017-09-05 | 湖北恒生源电子股份有限公司 | A kind of automobile lithium ion starts battery |
| CN107681075A (en) * | 2016-09-07 | 2018-02-09 | 昶洧新能源汽车发展有限公司 | Battery system housing with fastener |
| CN111540944A (en) * | 2019-09-20 | 2020-08-14 | 杭州乾代科技有限公司 | Assembled lithium battery module |
| CN110943191A (en) * | 2019-10-25 | 2020-03-31 | 杭州乾代科技有限公司 | Lithium battery module and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHIYAN OPTIMUMNANO ENERGY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020092 Denomination of utility model: Battery module assembly for electric vehicle, battery management system and electric vehicle Granted publication date: 20160518 License type: Common License Record date: 20161021 Assignee: TONGLING OPTIMUMNANO ENERGY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020091 Denomination of utility model: Battery module assembly for electric vehicle, battery management system and electric vehicle Granted publication date: 20160518 License type: Common License Record date: 20161021 Assignee: LINFEN CITY WOTEMA BATTERY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020090 Denomination of utility model: Battery module assembly for electric vehicle, battery management system and electric vehicle Granted publication date: 20160518 License type: Common License Record date: 20161020 Assignee: TANGSHAN OPTIMUMNANO ENERGY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020089 Denomination of utility model: Battery module assembly for electric vehicle, battery management system and electric vehicle Granted publication date: 20160518 License type: Common License Record date: 20161020 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20160518 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20160518 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20160518 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20160518 |