CN205542970U - Battery module fixing structure - Google Patents
Battery module fixing structure Download PDFInfo
- Publication number
- CN205542970U CN205542970U CN201620211424.7U CN201620211424U CN205542970U CN 205542970 U CN205542970 U CN 205542970U CN 201620211424 U CN201620211424 U CN 201620211424U CN 205542970 U CN205542970 U CN 205542970U
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- CN
- China
- Prior art keywords
- battery modules
- fixed structure
- clamping plate
- side clamping
- battery module
- 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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- 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 battery module fixing structure, include the bottom plate, locate battery module on the bottom plate, the both sides of battery module are equipped with the side splint of L type respectively, a plurality of first mounting holes have been seted up to the vertical face of side splint, and fastening screw passes one side in proper order side splint's first mounting hole battery module, opposite side side splint's first mounting hole to through with the nut sub -assembly messenger that cooperatees side splint with battery module fixed connection, every side splint is fixedly connected with bottom crossbeam respectively. The utility model discloses realize firm connection the between the battery module, improve battery security and life.
Description
Technical field
This utility model belongs to cell art, particularly relates to a kind of cylindrical battery module high intensity fixed knot
Structure.
Background technology
In battery modules, need to equip abundant battery cell to provide electric energy, between cell module
The mode connected by carrier parts screw is assembled, and in PACK actual design, module is fixing main with module
Mutually nested and antinose-dive leg crossbeam the firm compression mode of draw-in groove is main, is subject in actual production is assembled
PACK casing finite size and the restriction in finite structure space.In order to solve between module, module and casing it
Between reliability connectivity problem and production efficiency problem, need to design a kind of new connection fixed form.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and provides a kind of battery modules fixed knot
Structure, thus realize firm between battery modules connection, improve battery security and service life.In order to reach
Above-mentioned purpose, technical solutions of the utility model are as follows:
A kind of battery modules fixed structure, including base plate, the battery modules be located on described base plate；Described electricity
The side clamping plate being respectively provided on two sides with L-type of pond module, described side clamping plate vertical plane offers some first and installs
Hole, fastening screw sequentially passes through the first installing hole of side clamping plate described in side, described battery modules, opposite side
First installing hole of described side clamping plate, and make described side clamping plate and described electricity by matching with nut assembly
Pond module is fixing to be connected, and each described side clamping plate have been respectively fixedly connected with base cross members.
Concrete, described base plate is cushion.
Concrete, described base cross members is cell body, and a side of described cell body is provided with some 3rd installing holes,
The described battery modules of base laminating of described cell body.
Concrete, described side clamping plate horizontal plane offers some second installing holes, described side clamping plate and the described end
Portion's crossbeam is fixing even through described second installing hole and described 3rd installing hole by screw and nut assembly
Connect.
Concrete, described battery modules comprises some monomer modules.
Concrete, described fastening screw tensile strength is more than or equal to more than or equal to 540Mpa, yield strength
480Mpa and elongation percentage are more than or equal to 7%.
Concrete, the part that described fastening screw is placed in described battery modules uses insulation coating top layer.
Concrete, described base cross members is connected to casing.
Concrete, along described base cross members, some described battery modules can be set.
Compared with prior art, the having the advantages that of this utility model battery modules fixed structure:
By integrated for multiple scattered battery modules, and and casing between be reliably connected, reduce battery modules and exist
Dispersion in casing is rocked and mutual friction；Glissando bottom battery modules effectively reduces work
The high-frequency vibration brought as the state impact on battery；Non-threaded section of screw rod uses insulation coating plastic-blasting technique to do
Effectively insulation processing；The blast that multiple battery modules series winding is prevented effectively from lateral compression and forward extrusion causes can
Can property；Overall structure improves safety and the service life of electrokinetic cell.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
In figure, numeral represents:
1 base plate, 2 battery modules, 3 side clamping plate, 31 fastening screws, 4 base cross members, 41 the 3rd installing holes.
Detailed description of the invention
Technical scheme in this utility model embodiment will be carried out clear, complete description below in conjunction with the accompanying drawings,
Obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
Embodiment:
With reference to shown in Fig. 1, the present embodiment is a kind of battery modules fixed structure, including base plate 1, is located at base plate
Battery modules 2 on 1；Base plate 1 can use cushion, battery modules 2 to comprise four monomer modules, battery
Module 2 be respectively provided on two sides with side clamping plate 3, side clamping plate 3 are L-shaped, and side clamping plate 3 vertical plane offers six
First installing hole (does not marks in figure), and side clamping plate 3 horizontal plane offers two the second installing holes and (do not marks in figure
Note), fastening screw 31 sequentially passes through the first installing hole of side, side clamping plate 3, battery modules 2, opposite side side
First installing hole of clamping plate 3, and make side clamping plate 3 and battery modules 2 solid by matching with nut assembly
Fixed connect, fastening screw 31 tensile strength not less than 540Mpa, yield strength not less than 480Mpa and
Elongation percentage is not less than 7%, and the part that fastening screw 31 is placed in battery modules 2 uses insulation coating top layer, often
Clamping plate 3 lower end, individual side is fixedly connected with base cross members 4, and base cross members 4 is cell body, and a side of cell body is provided with
Some 3rd installing holes 41, side clamping plate 3 and base cross members 4 are pacified through second by screw and nut assembly
Dress hole and the 3rd fixing connection of installing hole 41, the bottom surface laminating battery modules 2 of cell body is extended, along bottom
Crossbeam 4 can arrange some battery modules 2, and base cross members 4 is connected to pack the casing of whole battery modules 2.
During application the present embodiment, by integrated for multiple scattered battery modules 2, and and casing between do reliably
Connect, reduce the battery modules 2 dispersion in casing and rock and mutual friction；Battery modules 2
The glissando of bottom effectively reduces the impact on battery of high-frequency vibration that duty brings；Multiple batteries
The explosion potential that module 2 series winding is prevented effectively from lateral compression and forward extrusion causes；Non-threaded section of screw rod is adopted
Effective insulation processing is done with insulation coating plastic-blasting technique；Overall structure improves safety and the use of electrokinetic cell
Life-span.Outside the integrated station of battery modules can be independent of PACK line, the technique with the vanning of assembly form is effective
Balance the single-station working hour of each station, improve production efficiency.
Above-described is only embodiments more of the present utility model.For those of ordinary skill in the art
For, on the premise of creating design without departing from this utility model, it is also possible to make some deformation and improvement,
These broadly fall into protection domain of the present utility model.
Claims (9)
1. a battery modules fixed structure, it is characterised in that: the battery mould include base plate, being located on described base plate
Group；The side clamping plate being respectively provided on two sides with L-type of described battery modules, if described side clamping plate vertical plane offers
Dry first installing hole, fastening screw sequentially passes through the first installing hole of side clamping plate described in side, described battery mould
First installing hole of side clamping plate described in group, opposite side, and make described side press from both sides by matching with nut assembly
Plate and the fixing connection of described battery modules, each described side clamping plate have been respectively fixedly connected with base cross members.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described base plate is cushion.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described base cross members is groove
Body, a side of described cell body is provided with some 3rd installing holes, the described battery mould of base laminating of described cell body
Group.
Battery modules fixed structure the most according to claim 3, it is characterised in that: described side clamping plate horizontal plane
Offer some second installing holes, described side clamping plate and described base cross members to be worn by screw and nut assembly
Cross described second installing hole and the fixing connection of described 3rd installing hole.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described battery modules comprises
Some monomer modules.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described fastening screw tension
Intensity is more than or equal to 7% more than or equal to 540Mpa, yield strength more than or equal to 480Mpa and elongation percentage.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described fastening screw is placed in
Part in described battery modules uses insulation coating top layer.
Battery modules fixed structure the most according to claim 1, it is characterised in that: described base cross members connects
To casing.
Battery modules fixed structure the most according to claim 1, it is characterised in that: can along described base cross members
Some described battery modules are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211424.7U CN205542970U (en) | 2016-03-18 | 2016-03-18 | Battery module fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211424.7U CN205542970U (en) | 2016-03-18 | 2016-03-18 | Battery module fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542970U true CN205542970U (en) | 2016-08-31 |
Family
ID=56783256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211424.7U Active CN205542970U (en) | 2016-03-18 | 2016-03-18 | Battery module fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542970U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346763A (en) * | 2018-04-23 | 2018-07-31 | 华霆（合肥）动力技术有限公司 | Battery component and battery of electric vehicle system |
| CN109560218A (en) * | 2017-10-19 | 2019-04-02 | 蜂巢能源科技有限公司 | Lower case and battery pack for battery pack |
| CN109638193A (en) * | 2018-12-21 | 2019-04-16 | 深圳航天东方红海特卫星有限公司 | A kind of microsatellite accumulator structure |
| CN110445351A (en) * | 2019-08-07 | 2019-11-12 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of removable pressure maintaining power supply unit with the protection of power supply shock-absorbing |
-
2016
- 2016-03-18 CN CN201620211424.7U patent/CN205542970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560218A (en) * | 2017-10-19 | 2019-04-02 | 蜂巢能源科技有限公司 | Lower case and battery pack for battery pack |
| CN109560218B (en) * | 2017-10-19 | 2022-09-20 | 蜂巢能源科技有限公司 | Lower shell for battery pack and battery pack |
| CN108346763A (en) * | 2018-04-23 | 2018-07-31 | 华霆（合肥）动力技术有限公司 | Battery component and battery of electric vehicle system |
| CN109638193A (en) * | 2018-12-21 | 2019-04-16 | 深圳航天东方红海特卫星有限公司 | A kind of microsatellite accumulator structure |
| CN110445351A (en) * | 2019-08-07 | 2019-11-12 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of removable pressure maintaining power supply unit with the protection of power supply shock-absorbing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |