CN205542940U - Battery module structure - Google Patents
Battery module structure Download PDFInfo
- Publication number
- CN205542940U CN205542940U CN201520905703.9U CN201520905703U CN205542940U CN 205542940 U CN205542940 U CN 205542940U CN 201520905703 U CN201520905703 U CN 201520905703U CN 205542940 U CN205542940 U CN 205542940U
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- CN
- China
- Prior art keywords
- housing
- battery module
- cylinder manifold
- casing
- utility
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Links
- 238000005070 sampling Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding 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
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a group battery module structure for it is low to improve battery module security and reliability at work, eliminates the potential safety hazard. The embodiment of the utility model provides a method includes: first casing, second casing and battery module, first casing with be provided with a same location structure of quantity and the 2nd location structure on the second casing, battery module includes a plurality of battery cell, and every battery cell's both ends are passed through respectively a location structure with the 2nd location structure is fixed in first casing with between the second casing, first casing with the second casing passes through bolted connection, first casing with be provided with first cylinder manifold and second cylinder manifold on the second casing respectively, first cylinder manifold with the second cylinder manifold is connected with every battery cell's positive negative pole respectively.
Description
[technical field]
This utility model relates to cell art, particularly relates to a kind of battery module structure.
[background technology]
Energy problem proposes challenge to the fuel-engined vehicle epoch.Pure electric vehicle is to obtain electric power from single vehicular energy one accumulator, makees prime mover road worthy vehicle with motor.It belongs to " zero-emission " vehicle, and noise is little, comfortable totally, it is easy to handle and keep in repair, be 21 century replace fuel combustion vehicle green traffic instrument the most preferable, most promising.
The key technology of pure electric vehicle development is battery, and in the battery module of current electric vehicle, battery strings number are more, for ensureing the safety of battery module, needs being fixed.At present, owing to battery not being completely fixed, cause battery module safety and reliability at work low, there is potential safety hazard.
[utility model content]
The purpose of this utility model is i.e. for above-mentioned deficiency, it is provided that a kind of battery module structure, it is possible to effectively self-contained battery module, improves battery module safety and reliability at work low, eliminates safe hidden trouble.
This utility model embodiment provides a kind of battery module structure, including: the first housing, second housing and battery module, described first housing be provided with the first identical location structure of quantity and the second location structure on described second housing, described battery module includes several cells, the two ends of each cell are fixed between described first housing and described second housing by described first location structure and described second location structure respectively, described first housing is bolted with described second housing, it is respectively arranged with the first cylinder manifold and the second cylinder manifold on described first housing and described second housing, described first cylinder manifold and described second cylinder manifold both positive and negative polarity with each cell respectively is connected.
Optionally, described first cylinder manifold and described second cylinder manifold have been covered each by the first insulating barrier and the second insulating barrier.
Optionally, described first housing, described second housing, described first cylinder manifold and described second cylinder manifold are provided with some louvres.
Optionally, on described first housing, bolt connection has the first fixed block and the second fixed block.
Optionally, described first fixed block and described second fixed block are respectively arranged with the first insulating protective cover and the second insulating protective cover.
Optionally, described first insulating protective cover and described second insulating protective cover are provided with can break disconnected structure.
Optionally, described first housing and described second housing are respectively arranged with the first sampling wire harness and the second sampling wire harness, described first sampling wire harness and described second sampling wire harness to be connected with described first cylinder manifold and described second cylinder manifold respectively by wire
Optionally, it is characterised in that described first housing and described second housing are plastic material.
This utility model embodiment has the advantage that
This utility model has the beneficial effects that: a kind of battery module structure that this utility model provides includes the first housing and the second housing, it is provided with location structure on this first housing and the second housing, battery module is fixed between this first housing and second housing by this location structure, this first housing and the second housing are bolted to connection, thus effective self-contained battery module, improve battery module safety and reliability at work low, eliminate safe hidden trouble.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of set of cells module in this utility model embodiment；
Fig. 2 is the Facad structure schematic diagram of the first housing in this utility model embodiment；
Fig. 3 is the inverse layer structure schematic diagram of the first housing in this utility model embodiment；
Fig. 4 is the Facad structure schematic diagram of the second housing in this utility model embodiment；
Fig. 5 is the inverse layer structure schematic diagram of the second housing in this utility model embodiment；
Fig. 6 is the battery module structure schematic diagram covering insulating barrier in this utility model embodiment；
Fig. 7 is the structural representation of insulating protective cover in this utility model embodiment；
Fig. 8 is the structural representation that in this utility model embodiment, the first housing is provided with sampling wire harness；
Fig. 9 is the structural representation that in this utility model embodiment, the second housing is provided with sampling wire harness.
[detailed description of the invention]
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of this utility model part rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
The (if present) such as term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second " is for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to the embodiments described herein can be implemented with the order in addition to the content except here illustrating or describe.Additionally, term " includes " and " having " and their any deformation, it is intended that cover non-exclusive comprising.
Referring to shown in Fig. 1, in this utility model embodiment, a kind of set of cells modular structure includes:
First housing the 1, second housing 2 and battery module 3, this battery module 3 is fixed between the first housing 1 and the second housing 2.
As shown in Figures 2 to 5, the first location structure 11 and the second location structure 21 that first housing 1 is identical with being provided with quantity on the second housing 2, the first hole, location 12 and the second hole 22, location it is respectively arranged with on first location structure 11 and the second location structure 21, battery module 3 includes several cells, the two ends of each cell are fixed between the first housing and the second housing by the first location structure 11 and the second location structure 21 respectively, and the both positive and negative polarity at each cell two ends is arranged in the first hole, location 12 and the second hole 22, location respectively, first housing 1 is bolted with the second housing 2, the first cylinder manifold 4 and the second cylinder manifold 5 it is respectively arranged with on first housing and the second housing, first cylinder manifold 4 and the second cylinder manifold 5 both positive and negative polarity with each cell respectively is connected.
Optionally, the first housing 1 and the second housing 2 are plastic material, and can arrange ribs, to increase the intensity of housing on this first housing 1 and the second housing 2.
Optionally, first housing the 1, second housing the 2, first cylinder manifold 4 and the second cylinder manifold 5 are provided with some louvres 6, improving heat radiation efficiency, it is ensured that the stability of battery module work.
Optionally, as shown in Figure 6, the first cylinder manifold 4 and the second cylinder manifold 5 have been covered each by the first insulating barrier 7 and the second insulating barrier 8, it is to avoid the security incident produced of getting an electric shock.
Optionally, the first fixed block 9 and the second fixed block 10 it is provided with on first housing 1, it is provided with screw on this first fixed block 9 and the second fixed block 10, this first fixed block 9 and the second fixed block 10 are attached by bolt with this first housing 1, and this first fixed block 9 and the second fixed block 10 are for carrying out power connection by the both positive and negative polarity of two battery modules.Actual should in, this first fixed block 9 and the second fixed block 10 can also be attached with this first housing 1 by other modes such as bonding, welding, are not construed as limiting the most herein.
Optionally, the exposed part of the first cylinder manifold 4 and the second cylinder manifold 5 is not provided with the first insulating protective cover 11 and the second insulating protective cover 12.In this enforcement; the exposed part of the 4 of this first cylinder manifold is the positive pole of this battery module; the exposed part of this second cylinder manifold is the negative pole of this battery module; the both positive and negative polarity of this battery module can be electrically connected exposed part and shelter from completely by this first insulating protective cover 11 and this second insulating protective cover 12, thus plays insulation and protective effect.
As it is shown in fig. 7, optional, the first insulating protective cover 11 and the second insulating protective cover 12 are provided with and can break disconnected structure 17, when needs different directions connects, only corresponding interference structure need to be broken disconnected, thus meet multidirectional connection request.
As shown in Fig. 8 to Fig. 9, optionally, the first housing 1 and the second housing 2 being respectively arranged with the first sampling wire harness 13 and the second sampling wire harness 14, the first sampling wire harness 13 and the second sampling wire harness 14 are connected with the first cylinder manifold 4 and the second cylinder manifold 5 respectively by wire.
Wherein, this the first sampling wire harness 13 and the second sampling wire harness 14 can be separately positioned in the wire casing 15 on the first shell 1 and second housing 2, the voltage of this battery module can be monitored in real time by battery management system (not shown) by this first sampling wire harness 13 and this second sampling wire harness 14, so that it is guaranteed that the stability of battery module 3 work.
Optionally, in the present embodiment, the first housing 1 and the second housing 2 are plastic material, and in actual applications, this first housing 1 and this second housing 2 can also be the other materials such as resin, as long as insulating effect can be played, are not construed as limiting the most herein.
In the present embodiment, battery module structure includes the first housing and the second housing, it is provided with location structure on this first housing and the second housing, battery module is fixed between this first housing and second housing by this location structure, this first housing and the second housing are bolted to connection, thus effective self-contained battery module, improve battery module safety and reliability at work low, eliminate safe hidden trouble, further, by using plastic casing structure to insulate, and increase louvre heat radiation, further improve battery security and reliability；Further, the insulating protective cover of electrode is arranged and can break disconnected structure, thus multidirectional connection request can be met.
In several embodiments provided herein, it should be understood that disclosed battery module structure, can realize by another way.Such as, battery module structure embodiment described above is only schematically, and actual can have other dividing mode when realizing.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (8)
1. a battery module structure, it is characterized in that, including: the first housing, second housing and battery module, described first housing be provided with the first identical location structure of quantity and the second location structure on described second housing, described battery module includes several cells, the two ends of each cell are fixed between described first housing and described second housing by described first location structure and described second location structure respectively, described first housing is bolted with described second housing, it is respectively arranged with the first cylinder manifold and the second cylinder manifold on described first housing and described second housing, described first cylinder manifold and described second cylinder manifold both positive and negative polarity with each cell respectively is connected.
Battery module structure the most according to claim 1, it is characterised in that described first cylinder manifold and described second cylinder manifold have been covered each by the first insulating barrier and the second insulating barrier.
Battery module structure the most according to claim 1, it is characterised in that be provided with some louvres on described first housing, described second housing, described first cylinder manifold and described second cylinder manifold.
Battery module structure the most according to any one of claim 1 to 3, it is characterised in that on described first housing, bolt connects the first fixed block and the second fixed block.
Battery module structure the most according to claim 4, it is characterised in that the exposed part of described first cylinder manifold and the second cylinder manifold is not provided with the first insulating protective cover and the second insulating protective cover.
Battery module structure the most according to claim 5, it is characterised in that be provided with on described first insulating protective cover and described second insulating protective cover and can break disconnected structure.
Battery module structure the most according to claim 1, it is characterized in that, it is respectively arranged with the first sampling wire harness and the second sampling wire harness, described first sampling wire harness and described second sampling wire harness on described first housing and described second housing to be connected with described first cylinder manifold and described second cylinder manifold respectively by wire.
8. according to the battery module structure according to any one of claims 1 to 3 or 5 to 7, it is characterised in that described first housing and described second housing are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905703.9U CN205542940U (en) | 2015-11-15 | 2015-11-15 | Battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905703.9U CN205542940U (en) | 2015-11-15 | 2015-11-15 | Battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542940U true CN205542940U (en) | 2016-08-31 |
Family
ID=56761491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905703.9U Active CN205542940U (en) | 2015-11-15 | 2015-11-15 | Battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654094A (en) * | 2016-12-03 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Battery module |
| CN106784466A (en) * | 2016-12-16 | 2017-05-31 | 北京车和家信息技术有限责任公司 | A kind of battery module, battery pack and electric vehicle |
| CN111082187A (en) * | 2020-01-08 | 2020-04-28 | 浙江吉利新能源商用车集团有限公司 | Battery package cooling device |
-
2015
- 2015-11-15 CN CN201520905703.9U patent/CN205542940U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654094A (en) * | 2016-12-03 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Battery module |
| CN106784466A (en) * | 2016-12-16 | 2017-05-31 | 北京车和家信息技术有限责任公司 | A kind of battery module, battery pack and electric vehicle |
| CN111082187A (en) * | 2020-01-08 | 2020-04-28 | 浙江吉利新能源商用车集团有限公司 | Battery package cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20160831 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20160831 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20160831 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20160831 |