CN206806385U - A kind of power battery module fastening structure - Google Patents
A kind of power battery module fastening structure Download PDFInfo
- Publication number
- CN206806385U CN206806385U CN201720377805.7U CN201720377805U CN206806385U CN 206806385 U CN206806385 U CN 206806385U CN 201720377805 U CN201720377805 U CN 201720377805U CN 206806385 U CN206806385 U CN 206806385U
- Authority
- CN
- China
- Prior art keywords
- power battery
- battery module
- fastening structure
- plate
- bottom panel
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of power battery module fastening structure, the power battery module fastening structure includes：Two end plates, the two end plates are separately positioned on the left and right ends of power battery module；Two module side plates, the two module side plates are separately positioned on the rear and front end of power battery module, and the both sides of each module side plate are removably secured with the end plate of power battery module left and right ends respectively to be connected.The utility model is simple in construction, and installation and removal are convenient, greatly reduces use cost and improves economical and practical performance.
Description
Technical field
It the utility model is related to a kind of fastening structure, and in particular to a kind of power battery module fastening structure.
Background technology
Power battery module after assembling typically sets end plate in the left and right sides, and module side plate is set in front and rear sides,
End plate and module side plate can be protected to power battery module.
Referring to Fig. 1, existing end plate 110 and module side plate 120 are all to be fixed on power battery module by laser welding
On, this fastening means, use cost is very high.
In addition, after end plate 110 and module side plate 120 are fixed in power battery module, cannot dismantle, using very
It is inconvenient.
Utility model content
The utility model is in order to solve the above problems, so as to provide a kind of power battery module fastening structure.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of power battery module fastening structure, the power battery module fastening structure include：
Two end plates, the two end plates are separately positioned on the left and right ends of power battery module；
Two module side plates, the two module side plates are separately positioned on the rear and front end of power battery module, each module
The both sides of side plate are removably secured with the end plate of power battery module left and right ends are connected respectively.
In a preferred embodiment of the present utility model, the end plate includes a bottom panel, the bottom panel and power
The end plate insulating trip of battery modules both sides is directly contacted, and side plate, the bottom surface are respectively equipped with each side of the bottom panel
Plate is provided with several first heat emission holes.
In a preferred embodiment of the present utility model, the lateral surface of the bottom panel is provided with several radiatings and strengthened
Plate.
In a preferred embodiment of the present utility model, the radiating reinforcing plate is provided with several second heat emission holes.
In a preferred embodiment of the present utility model, it is respectively equipped with the side plate at left and right sides of bottom panel some
Individual screw.
In a preferred embodiment of the present utility model, the module side plate includes a rectangular panel, the rectangular surfaces
Plate is respectively arranged on the left side and the right side connecting plate, and the connecting plate is provided with several connecting holes, each connecting hole and a screw
Corresponding matching.
The beneficial effects of the utility model are：
The utility model is simple in construction, and installation and removal are convenient, greatly reduces use cost and improves heat dispersion
And economical and practical performance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the scheme of installation of existing end plate and module side plate；
Fig. 2 is the structural representation of end plate；
Fig. 3 is the structural representation of module side plate；
Fig. 4 is the sectional drawing after the utility model installation.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 2 to Fig. 4, power battery module fastening structure provided by the utility model, it includes two Hes of end plate 200
Two module side plates 300.
End plate 200, it is separately positioned on the left and right ends of power battery module 400, and it is to be used to protect electrokinetic cell mould
400 left and right ends of group.
End plate 200 includes the bottom panel 210 of a square shape, and side plate 220 is respectively equipped with 210 each side of bottom panel,
Side plate 220 is rectangular-shaped, and each side plate 220 coordinates with bottom panel 210 can form a ringent power battery module end plate, by
It is opening sandwich type element in power battery module end plate, is so greatly improved the integral heat sink performance of power battery module end plate.
It is additionally provided with several the first heat emission holes 211 on bottom panel 210, the heat in power battery module can pass through first
Heat emission hole 211 directly disperses.
Several radiating reinforcing plates 212 are provided with the lateral surface of bottom panel 210, radiating reinforcing plate 212 is used for into one
Step improves the heat dispersion of bottom panel 210.
Radiating reinforcing plate 212 is rectangle, and volume is identical with side plate 220, and radiating reinforcing plate 212 can improve electrokinetic cell mould
The integrated support intensity of group end plate, first can be with side plate 220 and scattered when having external component and power battery module end plate to collide
Hot reinforcing plate 212 is contacted, and side plate 220 and radiating reinforcing plate 212 can be supported to bottom panel 210 together, prevent bottom panel
210 damages.
Heat emission hole also is provided with radiating reinforcing plate 212, heat emission hole is also used for improving radiating efficiency.
Several screws 221 are respectively equipped with the side plate 220 positioned at the left and right sides of bottom panel 210, bottom panel 210 passes through
Screw 221 can be detachably connected with module side plate 300.
Module side plate 300, it is arranged on the rear and front end of power battery module 400, and it is to be used to protect electrokinetic cell mould
The rear and front end of group 400.
Module side plate 300 includes a rectangular panel 310, and connecting plate is respectively arranged on the left side and the right side in rectangular panel 310
320, several connecting holes 321, each connecting hole 321 and a corresponding matching of screw 221 are provided with connecting plate 320.
So, in connection, only each rivet or screw need to be sequentially passed through connecting hole 321 and screw 221, at this moment module
Side plate 300 and end plate 200 can be pressed on the rear and front end and left and right ends of power battery module 400, so that can be by module side
Plate 300 is fixed as one with end plate 200.
It is in addition, even away from passing through clamp 330 provided with several clamps 330, rectangular panel 310 in the upper end of rectangular panel 310
It can coordinate with the upper lid of power battery module 400 and fix, which further increases the module side plate 300 after connection and end plate
200 tightness.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of power battery module fastening structure, it is characterised in that the power battery module fastening structure includes：
Two end plates, the two end plates are separately positioned on the left and right ends of power battery module；
Two module side plates, the two module side plates are separately positioned on the rear and front end of power battery module, each module side plate
Both sides be removably secured be connected with the end plate of power battery module left and right ends respectively.
2. a kind of power battery module fastening structure according to claim 1, it is characterised in that the end plate includes a bottom
Panel, the bottom panel directly contact with the end plate insulating trip of power battery module both sides, on each side of the bottom panel
Side plate is respectively equipped with, the bottom panel is provided with several first heat emission holes.
A kind of 3. power battery module fastening structure according to claim 2, it is characterised in that the outside of the bottom panel
Face is provided with several radiating reinforcing plates.
4. a kind of power battery module fastening structure according to claim 3, it is characterised in that in the radiating reinforcing plate
Provided with several the second heat emission holes.
5. a kind of power battery module fastening structure according to claim 2, it is characterised in that positioned at bottom panel or so two
Several screws are respectively equipped with the side plate of side.
6. a kind of power battery module fastening structure according to claim 5, it is characterised in that the module side plate includes
One rectangular panel, the rectangular panel are respectively arranged on the left side and the right side connecting plate, and the connecting plate is provided with several connecting holes,
Each connecting hole and a screw corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377805.7U CN206806385U (en) | 2017-04-12 | 2017-04-12 | A kind of power battery module fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377805.7U CN206806385U (en) | 2017-04-12 | 2017-04-12 | A kind of power battery module fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806385U true CN206806385U (en) | 2017-12-26 |
Family
ID=60732877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377805.7U Expired - Fee Related CN206806385U (en) | 2017-04-12 | 2017-04-12 | A kind of power battery module fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177641A1 (en) * | 2019-03-04 | 2020-09-10 | 宁德新能源科技有限公司 | Packaging housing and battery pack |
-
2017
- 2017-04-12 CN CN201720377805.7U patent/CN206806385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177641A1 (en) * | 2019-03-04 | 2020-09-10 | 宁德新能源科技有限公司 | Packaging housing and battery pack |
| US11380957B2 (en) | 2019-03-04 | 2022-07-05 | Ningde Amperex Technology Limited | Battery package housing and battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |