CN206059473U - A kind of battery pack fixing device, electrokinetic cell bag and electric motor car - Google Patents
A kind of battery pack fixing device, electrokinetic cell bag and electric motor car Download PDFInfo
- Publication number
- CN206059473U CN206059473U CN201621037952.1U CN201621037952U CN206059473U CN 206059473 U CN206059473 U CN 206059473U CN 201621037952 U CN201621037952 U CN 201621037952U CN 206059473 U CN206059473 U CN 206059473U
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- China
- Prior art keywords
- fixed plate
- module
- fixing device
- battery
- battery pack
- 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
Links
- 238000010586 diagram Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery pack fixing device, electrokinetic cell bag and electric motor car.The battery pack fixing device includes module fixed plate, and the module fixed plate is provided with wire harness fixing hole and multiple module fixing holes, and the wire harness fixing hole is arranged between the plurality of module fixing hole.By the battery pack fixing device, be conducive to the fastening of wire harness in fastening and the battery bag in battery bag between module, be easy to cabling, save space again.
Description
Technical field
This utility model is related to vehicle pipeline placement technique field, more particularly to a kind of battery pack fixing device, power current
Chi Bao and electric motor car.
Background technology
In the development process of electric automobile power battery bag, the fixation of battery modules can to the safe and stable of battery bag
By important.And during vehicle long run, battery bag is easy to loosen in being in long-term vibration, module
Fixing screws loosen and are possible to cause the electrode between module to connect loose contact, so as to affect the normal work of battery bag, because
, in battery bag design, whether what module was fixed is firmly particularly important with regard to the safe design of battery system for this.
In currently available technology, the fixation of general battery modules is all that, by screw, nut adds flat shim and spring shim
Fixed model, this pattern is a kind of most common mounting means.But position between the battery bag module of this mounting means
Easily offset, the steadiness of battery bag needs to strengthen.First, because the installing hole of each module leaves certain surplus, directly
Connect and add flat shim and spring shim to fix with the nut of standard, if between last multiple modules have been fixed between rear adjacent module
Gap may size it is uneven finally result between module electrically connect cannot install or use in the phenomenon such as loose contact；Second,
Because each module is individually to fix with casing, long-term use vibration may result in module loosening, and loose contact affects
Battery is normally used.
Thus, it is desirable to have a kind of technical scheme come overcome or at least mitigate prior art drawbacks described above at least one
It is individual.
Utility model content
The purpose of this utility model is to provide a kind of battery pack fixing device to overcome or at least mitigate prior art
At least one of drawbacks described above.
For achieving the above object, this utility model provides a kind of battery pack fixing device, and the fixing device includes module
Fixed plate, the module fixed plate are provided with wire harness fixing hole and multiple module fixing holes, and the wire harness fixing hole is arranged on institute
State between multiple module fixing holes.
Preferably, the wire harness fixing hole is arranged on the center of the plurality of module fixing hole, the module fixing hole
Quantity is 2 or 3 or 4.
Preferably, the fixing device also includes battery case fixed plate, and the module fixed plate with battery case fixed plate is in
Right angle is distributed.
Preferably, the battery case fixed plate is one, and the module fixed plate is L-shaped with battery case fixed plate.
Preferably, the battery case fixed plate is two, in the opposite two ends of the module fixed plate, often holds and is provided with
One battery case fixed plate.
Preferably, the battery case fixed plate is two, and two battery case fixed plates are parallel to each other.
Preferably, the battery case fixed plate is provided with the fixing hole for fixing with Battery case.
Preferably, it is connected by the battery pack fixing device between the battery modules.
Preferably, the battery case fixed plate and the module fixed plate are integrally formed.
This utility model also provides a kind of electrokinetic cell bag, by as above between the battery modules in the electrokinetic cell bag
Described battery pack fixing device is connected.
This utility model also provides a kind of electric motor car, and the electric motor car has electrokinetic cell bag as above.
Battery pack fixing device of the present utility model contributes to multiple modules in battery bag and is fixed together, prevent module it
Between position skew, meanwhile, also have in the middle of this device and be provided with wire harness fixing hole, so allow the wire harness of battery bag to fix more neat rule
It is whole.
Description of the drawings
Fig. 1 is the schematic diagram of the battery pack fixing device according to one embodiment of this utility model.
Fig. 2 is the schematic front view of the battery pack fixing device according to another embodiment of this utility model, top view
And side view.
Fig. 3 is a kind of wire harness connector schematic diagram.
Reference：
| 1 | Module fixed plate | 2 | Module fixing hole |
| 3 | Wire harness fixing hole | 4 | Battery case fixing hole |
| 5 | Battery case fixed plate | 6 | Wire harness connector |
Specific embodiment
In the accompanying drawings, same or similar element is represented using same or similar label or there is same or like function
Element.Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
In description of the present utility model, term " center ", " longitudinal direction ", " horizontal ", " front ", " rear ", " left side ", " right side ", " perpendicular
Directly ", " level ", " top ", " orientation of the instruction such as bottom " " interior ", " outward " or position relationship be based on orientation shown in the drawings or position
Relation, is for only for ease of description this utility model and simplifies description, rather than indicates or imply that the device or element of indication must
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model protection domain
Limit.The ordinal number such as " first, second, third " described in text, is for the different structure for distinguishing same names, only for description
It is convenient, certain order is not indicated that, any restriction is more should not be construed as.
Fig. 1 is the schematic diagram of the battery pack fixing device according to one embodiment of this utility model.Fig. 2 is new according to this practicality
The schematic diagram of the battery pack fixing device of another embodiment of type.Fig. 3 be a kind of wire harness connector schematic diagram, wherein the connector with
Wire harness fixing hole matching in battery pack fixing device is used.
Battery pack fixing device as shown in Figure 1, including module fixed plate, module fix report be provided with wire harness fixing hole and
Multiple module fixing holes, wire harness fixing hole are arranged between multiple module fixing holes.Optionally, module fixing hole is 4,
Module fixing hole can also be 2 or 3, or other appropriate quantity.The number of the battery modules of corresponding fixation is also phase
4 adjacent battery modules, 2 adjacent battery modules or 3 adjacent battery modules.Wire harness fixing hole is arranged on module and fixes
It is between hole, as shown in Figure 3 with the wire harness fixture that wire harness fixing hole matches.As such, it is possible to facilitate between adjacent cell module
Wire harness cabling, the such as arrangement of signals collecting wire harness, more neatly.As illustrated, specifically, the wire harness fixing hole is arranged on
The center of the plurality of module fixing hole.That is, the plurality of module fixing hole is arranged around the wire harness fixing hole, or
Person says that the plurality of module fixing hole is symmetrical arranged centered on the wire harness fixing hole.
Battery bag module fixing device as shown in Figure 2, including module fixed plate, also including battery case fixed plate, battery
Case fixed plate is 1, and module fixed plate is rectangular with battery case fixed plate.
Optionally, battery case fixed plate is 2, in the opposite two ends of the module fixed plate, often holds and is provided with one
The individual battery case fixed plate.It is orthogonal between the module fixed plate and battery case fixed plate three, by battery bag with
Adjacent two mutually fix Battery case gusset.In one alternate embodiment, battery case fixed plate respectively with module fixed plate
It is mutually perpendicular to, up and down both sides of the battery bag with Battery case is mutually fixed.Preferably, the battery case fixed plate is two,
Two battery case fixed plates are parallel to each other.
Battery case fixed plate is provided with the fixing hole for fixing with battery case.So, battery bag and casing are conducive to again
Between be fixedly connected.
In one alternate embodiment, the battery case fixed plate and the module fixed plate are integrally formed.It is appreciated that
, the battery case fixed plate and the module fixed plate can also be interfixed company by modes such as welding, threaded connections
It is connected together.
The battery pack fixing device that this utility model is provided, is conducive to being fixedly connected between the multiple modules of battery bag, while
The wire harness routing problem in battery bag is solved, thus it is possible, on the one hand, be conducive to the fixation in battery bag between module, to improving
The mechanical strength of module has effect well, on the other hand, good specification can also be played the electric connection between module and is made
With.
According in the electrokinetic cell bag of one embodiment of this utility model have two or more battery modules, at least two
It is connected by battery pack fixing device as above between the battery modules.
In one embodiment, two adjacent battery modules are connected with each other by the battery pack fixing device for illustrating, it is illustrated that
Two module fixing holes 2 of the module fixed plate 1 of battery pack fixing device are threaded connection part and are connected with a battery modules
Connect, two other module fixing hole 2 is threaded connection part and is connected with another battery modules.Meanwhile, battery case fixed plate 5
The casing that part is fixedly attached to electrokinetic cell bag is threaded connection by two battery case fixing holes 4 thereon.
In another embodiment, four adjacent battery modules are connected with each other by the battery pack fixing device for illustrating.
Four module fixing holes 2 of the module fixed plate 1 of illustrated battery bag fixing device each be threaded connection part and a battery
Module is connected.Meanwhile, battery case fixed plate 5 is threaded connection part by two battery case fixing holes 4 thereon and fixes
It is connected to the casing of electrokinetic cell bag.
In one alternate embodiment, a battery modules are fixed to power using battery pack fixing device as above
The casing of battery bag.That is, four module fixing holes 2 of the module fixed plate 1 of battery pack fixing device all with a battery modules
It is connected, or part module fixing hole 2 is connected with a battery modules, and the module fixing hole of remainder is vacant；With
This simultaneously, battery case fixed plate 5 by two battery case fixing holes 4 thereon be threaded connection part be fixedly attached to it is dynamic
The casing of power battery bag.
Electrokinetic cell bag as above, or electricity as above are had according to the electric motor car of one embodiment of this utility model
Pond bag fixing device.
Additionally, the battery pack fixing device provided in the utility model have high security, convenience, be adapted to batch production,
The advantages of easy to assembly.Above-described embodiment can solve the problem that the problem that the fixation of battery bag battery modules easily loosens, above-mentioned enforcement
Device in example also solves wire harness fixation problem.
Finally it is pointed out that above example is only illustrating the technical solution of the utility model, rather than which is limited
System.It will be understood by those within the art that：Technical scheme described in foregoing embodiments can be modified, or
Person carries out equivalent to which part technical characteristic；These modifications are replaced, and take off the essence of appropriate technical solution
From the spirit and scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a kind of battery pack fixing device, it is characterised in that the fixing device includes module fixed plate, the module fixed plate
Wire harness fixing hole and multiple module fixing holes are provided with, the wire harness fixing hole is arranged between the plurality of module fixing hole.
2. battery pack fixing device as claimed in claim 1, it is characterised in that the wire harness fixing hole is arranged on the plurality of
The center of module fixing hole, the quantity of the module fixing hole is 2 or 3 or 4.
3. battery pack fixing device as claimed in claim 1, it is characterised in that the fixing device is also fixed including battery case
Plate, the module fixed plate are rectangular with battery case fixed plate.
4. battery pack fixing device as claimed in claim 3, it is characterised in that the battery case fixed plate is, described
Module fixed plate is L-shaped with battery case fixed plate.
5. battery pack fixing device as claimed in claim 3, it is characterised in that the battery case fixed plate is two, in institute
The opposite two ends of module fixed plate are stated, often end is provided with a battery case fixed plate.
6. battery pack fixing device as claimed in claim 3, it is characterised in that the battery case fixed plate is two, two
Battery case fixed plate is parallel to each other.
7. the battery pack fixing device as any one of claim 3-6, it is characterised in that in the battery case fixed plate
It is provided with battery case fixing hole.
8. the battery pack fixing device as any one of claim 3-6, it is characterised in that the battery case fixed plate and
The module fixed plate is integrally formed.
9. a kind of electrokinetic cell bag, it is characterised in that by such as claim between the battery modules in the electrokinetic cell bag
Any one of 1-8, battery pack fixing device is connected.
10. a kind of electric motor car, it is characterised in that including electrokinetic cell bag as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037952.1U CN206059473U (en) | 2016-09-05 | 2016-09-05 | A kind of battery pack fixing device, electrokinetic cell bag and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037952.1U CN206059473U (en) | 2016-09-05 | 2016-09-05 | A kind of battery pack fixing device, electrokinetic cell bag and electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059473U true CN206059473U (en) | 2017-03-29 |
Family
ID=58369846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037952.1U Expired - Fee Related CN206059473U (en) | 2016-09-05 | 2016-09-05 | A kind of battery pack fixing device, electrokinetic cell bag and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059473U (en) |
-
2016
- 2016-09-05 CN CN201621037952.1U patent/CN206059473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a battery pack fixing device, a power battery pack and an electric vehicle Effective date of registration: 20211213 Granted publication date: 20170329 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20170329 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |