CN204596859U - A kind of batteries of electric automobile module - Google Patents
A kind of batteries of electric automobile module Download PDFInfo
- Publication number
- CN204596859U CN204596859U CN201520301819.1U CN201520301819U CN204596859U CN 204596859 U CN204596859 U CN 204596859U CN 201520301819 U CN201520301819 U CN 201520301819U CN 204596859 U CN204596859 U CN 204596859U
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- Prior art keywords
- battery
- battery modules
- module
- battery module
- modules
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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
- 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
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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本实用新型公开了一种电动汽车电池模组，包括两排电池模块，两排电池模块置于电池箱电池槽内、电池槽四周侧面及顶面均设有绝缘板，所述电池模组每排电池模块中的电池模块沿箱体长度方向一字排列，两排电池模块中间用绝缘板隔开，每排电池模块中相邻的两个电池模块中间用绝缘板隔开，其中一排的所有电池模块的正极均朝向电池箱长度一端，另外一排的所有电池模块的正极均朝向电池箱长度另一端，所述电池模组中的所有电池模块通过串联铜排进行串联，两排电池模块在箱体长度一端分别形成了总正端和总负端。本实用新型的电池模组通过相关元件的模块化，简化了结构，方便了组装。
The utility model discloses a battery module for an electric vehicle, which comprises two rows of battery modules. The two rows of battery modules are placed in the battery slot of the battery box. The battery modules in the row of battery modules are arranged in a line along the length of the box. The middle of the two rows of battery modules is separated by an insulating plate, and the middle of two adjacent battery modules in each row of battery modules is separated by an insulating plate. The positive poles of all battery modules face one end of the length of the battery box, and the positive poles of all battery modules in the other row face the other end of the length of the battery box. All battery modules in the battery module are connected in series through copper bars in series. Two rows of battery modules A total positive terminal and a total negative terminal are respectively formed at one end of the length of the box body. The battery module of the utility model simplifies the structure and facilitates the assembly through the modularization of related components.
Description
Technical field
The utility model relates to power supply, particularly relates to the battery case that electric automobile uses.
Background technology
Existing battery for electric automobile case, is assembled by a lot of parts, not only comprises casing, and some power brick also comprise supporting high tension apparatus, therefore complex structure, and it is convenient not to assemble.
Utility model content
Technical problem to be solved in the utility model just there is provided a kind of batteries of electric automobile module, by modularization, and simplified structure, ease of assembly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of batteries of electric automobile module, comprise two row's battery modules, two row's battery modules are placed in battery case battery case, battery case surrounding side and end face are equipped with insulation board, described battery modules often arranges battery module in battery module along casing length direction word order, two row battery module centre insulation boards separate, often arrange two adjacent battery module centre insulation boards in battery module to separate, wherein the positive pole of all battery modules of a row is all towards battery case length one end, the positive pole of all battery modules of an other row is all towards the battery case length other end, all battery modules in described battery modules are connected by series connection copper bar, two row's battery modules form respectively total anode and total negative terminal in casing length one end, total anode of described battery modules is fixed with anode power copper bar, total negative terminal of described battery modules is fixed with negative terminal power copper bar, described anode power copper bar connects total positive wire harness, described negative terminal power copper bar connects total negative wire bundle.
Preferably, described insulation board is epoxy resin board.
Preferably, EVA resilient coating is equipped with under the insulation board bottom battery case.
Preferably, each battery module be all connected with voltage sample wire harness and and fill plug wire harness, described voltage sample wire harness and ECU model calling, described and fill plug wire harness with and fill plug and be connected.
Preferably, described battery module is pressed abd fixed in battery case by panel beating press strip.
Preferably, be also provided with temp probe in described battery case, described temp probe is positioned in the gap of two adjacent battery modules, is fixed by EVA and heat conductive silica gel.
Preferably, described electrical equipment trench bottom is provided with fixed head, and described electrical equipment two ends of bearing plate is provided with fixing hole, and electrical equipment supporting plate is fixed on fixed head through fixing hole by screw.
Preferably, described ECU module is fixed by mounting bracket, and described mounting bracket is L-type, and side plate and the ECU module side of described L-type mounting bracket are fixed, and base plate and the electrical equipment supporting plate of described L-type mounting bracket are fixed.
Battery for electric automobile case of the present utility model, be made up of casing, battery modules, the large module of high tension apparatus module three, wherein battery modules is by the modularization of related elements, simplifies the structure, and facilitates assembling.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is battery module assembling schematic diagram;
Fig. 2 is that battery module is assembled in schematic diagram in battery case;
Fig. 3 is high tension apparatus module schematic diagram;
Fig. 4 is shunt and fuse assembly schematic diagram;
Fig. 5 is that battery modules and high tension apparatus module are installed on the schematic diagram after in casing.
Embodiment
As shown in Figures 1 to 5, a kind of battery for electric automobile case, the upper cover comprising casing 1 and be located on the upside of casing, described casing 1 is rectangular structure, described casing 1 inner chamber broad ways is separated out battery case 11 and electrical equipment groove 12, is provided with battery modules 2, is provided with high tension apparatus module 3 in described electrical equipment groove 12 in described battery case 11, described battery case bottom surface, surrounding side and end face are equipped with insulation board, and the cell wall of described electrical equipment groove is provided with and fills plug 13.
Described battery modules 2 comprises two row's battery modules 21, battery module 21 often in row's battery module is along casing length direction word order, two row battery module centre insulation boards separate, often arrange two adjacent battery module 21 centre insulation boards in battery module to separate, wherein the positive pole of all battery modules 21 of a row is all towards battery case length one end, the positive pole of all battery modules 21 of an other row is all towards the battery case length other end, all battery modules 21 in described battery modules are connected by series connection copper bar 22, two row's battery modules form respectively total anode and total negative terminal in casing length one end, total anode of described battery modules is fixed with anode power copper bar 23, total negative terminal of described battery modules is fixed with negative terminal power copper bar 24, described anode power copper bar connects total positive wire harness, described negative terminal power copper bar connects total negative wire bundle.
Described high tension apparatus module 3 comprises electrical equipment supporting plate 31, described electrical equipment supporting plate 31 is provided with ECU module 32 (battery electron control module) along its length successively, shunt and fuse assembly 33, relay 34, described shunt and fuse assembly 33 comprise support 333, described support is provided with fuse 332 and shunt 331, described shunt 331 is connected by shunt copper bar 334 with between fuse 332, described fuse 332 is connected with relay copper bar 335, described relay copper bar 335 is connected with relay 34 1 contact by wire, described shunt 331 is connected with ECU module 32 by shunt wire harness, described and fill total negative output wire harness 131 on plug 13 and be connected with shunt 331, described total negative wire bundle is connected with another contact of relay 34.
Wherein, described insulation board is epoxy resin board.EVA resilient coating is equipped with under insulation board bottom battery case 11.Each battery module 21 be all connected with voltage sample wire harness and and fill plug wire harness, described voltage sample wire harness is connected with ECU module 32, described and fill plug wire harness with and fill plug 13 and be connected.Described battery module 21 is pressed abd fixed in battery case 11 by panel beating press strip.Also be provided with temp probe in described battery case 11, described temp probe is positioned in the gap of two adjacent battery modules 21, is fixed by EVA and heat conductive silica gel.
Be provided with fixed head 121 bottom described electrical equipment groove 12, described electrical equipment supporting plate 31 two ends are provided with fixing hole 311, and electrical equipment supporting plate is fixed on fixed head through fixing hole by screw.Described ECU module 32 is fixed by mounting bracket 321, and described mounting bracket is L-type, and side plate and the ECU module side of described L-type mounting bracket are fixed, and base plate and the electrical equipment supporting plate 31 of described L-type mounting bracket are fixed.
In battery module assembling process, first prepared EVA and epoxy resin board are laid in bottom half, then prepared epoxy resin board is positioned over casing wall, finally, the battery module welded is put into case successively, two row battery module centre epoxy resin boards separate, and each intermodule is all isolated with epoxy resin board.
In high tension apparatus module group assembling process, first, ECU module and mounting bracket are fixed, fuse and shunt are assembled on support, then relay and ECU module are fixed on electrical equipment supporting plate, again electrical equipment supporting plate is fixed in casing, finally shunt fuse assembly is put into case and connect each needs connect parts.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301819.1U CN204596859U (en) | 2015-05-11 | 2015-05-11 | A kind of batteries of electric automobile module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301819.1U CN204596859U (en) | 2015-05-11 | 2015-05-11 | A kind of batteries of electric automobile module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596859U true CN204596859U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301819.1U Active CN204596859U (en) | 2015-05-11 | 2015-05-11 | A kind of batteries of electric automobile module |
Country Status (1)
| Country | Link |
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| CN (1) | CN204596859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299185A (en) * | 2016-08-29 | 2017-01-04 | 天津力神电池股份有限公司 | A kind of modular automotive battery case |
| CN108155312A (en) * | 2017-12-06 | 2018-06-12 | 力帆实业(集团)股份有限公司 | quick change battery pack assembly |
-
2015
- 2015-05-11 CN CN201520301819.1U patent/CN204596859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299185A (en) * | 2016-08-29 | 2017-01-04 | 天津力神电池股份有限公司 | A kind of modular automotive battery case |
| CN108155312A (en) * | 2017-12-06 | 2018-06-12 | 力帆实业(集团)股份有限公司 | quick change battery pack assembly |
| CN108155312B (en) * | 2017-12-06 | 2023-05-16 | 力帆实业(集团)股份有限公司 | Quick-change battery pack assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |