CN205050894U - Water cold die piece group battery - Google Patents
Water cold die piece group battery Download PDFInfo
- Publication number
- CN205050894U CN205050894U CN201520756914.0U CN201520756914U CN205050894U CN 205050894 U CN205050894 U CN 205050894U CN 201520756914 U CN201520756914 U CN 201520756914U CN 205050894 U CN205050894 U CN 205050894U
- Authority
- CN
- China
- Prior art keywords
- water
- cooled
- panel beating
- plate
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000010009 beating Methods 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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)
- Secondary Cells (AREA)
Abstract
The utility model discloses a water cold die piece group battery, including assembled battery, panel beating base and water -cooling board, the assembled battery is including two supports arranging side by side and arrange and install a plurality of battery cell between two supports, every support dorsad battery cell one side respectively fixed paste to lean on have the copper bar, battery cell's electrode is connected to the copper bar that corresponds the side through nickel piece electricity on, the edge of two supports passes through the layering baffle to be connected and fixes, the side of two copper bars is all fixed on the layering baffle, the water -cooling board is fixed and is leaned on on the panel beating base and with neighbouring subsides of the copper bar that corresponds the side. The utility model discloses have a plurality of special connection structure's the series -parallel design of assembled battery, can guarantee the electricity stable performance, the design of the rectangular water -cooling board in side can ensure that the heat dissipation is high -efficient, the design of panel beating base is guaranteed stably on simple structure's basis.
Description
Technical field
The utility model relates to field of batteries, particularly relates to a kind of water-cooled modular battery.
Background technology
Along with the development of modern industry, the demand for the energy also increases day by day.Battery is as common energy storing device, and the capacity of battery and energy density become the major reason limiting and further develop.Digital electric, automobile, the field of nearly all productive life such as military project all more or less be limited to battery.Therefore, people also take a lot of improvement for battery.Such as battery pack is dressed up battery pack to use.But mode, the technologic difference of combination can cause distinct impact to the performance under actual condition of battery pack again.
Publication number is that the Chinese patent literature of CN201717317U discloses a kind of Foamed Nickel and conductive belt compounded battery pole piece framework, comprise foaming nickel strap and nickel-plated metal band, foaming nickel strap and nickel-plated metal band superimposed mutually, foaming nickel strap has the depressed area at some intervals, nickel-plated metal band is provided with the protuberance corresponding with this depressed area, described depressed area and protuberance exposure to welding fixed.
As described in above-mentioned document, use nickel-plated metal band to connect single battery and form battery pack.In actual use, nickel-plated metal band can reduce the impact that the overall deformation of battery pack connects battery, but when battery pack is stressed, all deformation all needs support to support, and the performance of nickel strap when in the face of heavy-current discharge is not so good as the materials such as copper.
Publication number is that the Chinese patent literature of CN103872271A discloses a kind of full aluminium water-cooling battery case for electric automobile active heat management, comprises multiple battery core, aluminum production cell module shell and aluminum collet; Described aluminum production cell module shell is provided with multiple slot, and described battery core is arranged in described slot, is provided with the first conductive structure between described battery core and described slot; Described aluminum production cell module shell is arranged on described aluminum collet, arranges the second conductive structure between described aluminum production cell module shell and described aluminum collet.
As described in above-mentioned document, multiple radiator structure also can increase the volume of battery pack entirety while ensureing heat radiation, is unfavorable for that electric automobile is for light-weighted requirement.
Therefore, how to reach battery pack stable electrical properties, heat radiation is efficient, and structure is simply of great value problem.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of stable electrical properties, and heat radiation is efficient, structure simple water-cooled module battery pack.
The technical solution of the utility model is:
A kind of water-cooled module battery pack, comprise assembled battery, panel beating base and cooled plate, described assembled battery comprises two supports and arrangement installation multiple cells between two supports that are arranged side by side, the side of each support cell dorsad has fixedly reclined copper bar respectively, the electrode of cell is electrically connected on the copper bar of respective side by nickel sheet, the edge of two supports is connected and fixed by press strip dividing plate, and the side of two copper bars is all fixed on press strip dividing plate; Described cooled plate is fixed on the upper of panel beating base and reclines with the copper bar of respective side is contiguous.
Water-cooled module battery pack fixes multiple assembled battery by panel beating support, multiple cell is installed in assembled battery, gripped by two pieces of corresponding supports, press strip dividing plate is installed with above support, press strip dividing plate is provided with the installing port of pole plate, be provided with pre-buried screw in the both sides of press strip dividing plate for fixing copper bar, the copper bar along support installing is formed by connecting by the copper bar of vertical copper bar and level, is provided with many nickel sheet for being connected with battery between copper bar and support.Panel beating support is fixed with the cooled plate for dispelling the heat, and the contiguous assembled battery that reclines of cooled plate, helps it to dispel the heat.
As preferably, described cooled plate is two pieces, splits the both sides at panel beating base, and the copper bar of every block cooled plate and respective side is contiguous to recline.
The both sides of panel beating support are provided with cooled plate, are arranged on the both sides that panel beating base is corresponding respectively.
As preferably, described panel beating base comprises:
Two pressure pins be arranged side by side;
Vertically-arranged is at two pieces of head plates at position, two pressure pin terminations;
Be connected to the pull bar between edge, two pieces of head plate tops;
Described assembled battery is encapsulated in the space that pressure pin, head plate and pull bar crowd around.
Panel beating base is surrounded by pressure pin, head plate and pull bar, and assembled battery is as wherein, and the same feeling is used for holding up and spacing assembled battery, and head plate is positioned at both sides, for playing the effect of side wall support., pull bar couples together from top by two pieces of head plates, also secures assembled battery while fixed seal head plate.
As preferably, described pressure pin is provided with the positioning step arranged along pressure pin length direction, and two supports of described assembled battery are fastened on corresponding positioning step respectively.
Pressure pin is provided with positioning step at length direction, and can limit assembled battery does not have motion at Width, thus stable fixed Combination battery.
As preferably, with flanging on described head plate, described cooled plate is arranged on flanging by bolt.
Head plate is provided with the flanging with screw, and cooled plate can be bolted on panel beating base.
In order to reach better radiating effect and ensure the normal operation of battery pack, as preferably, described pressure pin and head plate are all coated with insulation glue-line.
For ensureing battery capacity and overall stability, as preferably, described panel beating base at least can hold seven groups of assembled battery connection in series-parallel and connect.
The utility model has the following advantages:
(1) the series-parallel design of the assembled battery of multiple special connecting structure, can ensure stable electrical properties;
(2) design of the rectangular cooled plate in side, can guarantee that heat radiation is efficient;
(3) panel beating base designs, the simple basis of structure ensures stable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present embodiment water-cooled module battery pack.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described.
As shown in Figure 1, a kind of water-cooled module battery pack, comprise assembled battery, panel beating base 401 and cooled plate 402, panel beating base 401 is provided with the pressure pin coordinated with assembled battery, the both sides of this panel beating base 401 length direction are provided with the head plate offseted with assembled battery, and the side of the Width of this panel beating base 401 is provided with the cooled plate 402 offseted with assembled battery.The aluminium sheet laminating that the structure of cooled plate 402 can select two panels to open half slot is welded and forms the form of cooling water walking path.Also the mode of Aluminum Hollow section bar both sides welding plug can be selected.
Assembled battery, comprises battery and support 302, is fixed with press strip dividing plate above support 302, and this press strip dividing plate is provided with copper bar 304, this copper bar 304 is provided with many nickel sheet 305 for being connected with battery.Assembled battery is formed by multiple battery combination, gripped by two pieces of corresponding supports 302, press strip dividing plate is installed with above support 302, press strip dividing plate is provided with the installing port of pole plate, pre-buried screw is provided with for fixing copper bar 304 in the both sides of press strip dividing plate, the copper bar 304 installed along support 302 is formed by connecting by the copper bar of vertical copper bar and level, is provided with many nickel sheet 305 for being connected with battery between copper bar 304 and support 302.
The grafting chute for installing is provided with outside head plate.The outside of the head plate of both sides is equipped with installs fixing grafting chute, co-operation of can multiple water-cooled module battery combination being got up easily for coordinating with miscellaneous part.Pressure pin on panel beating base 401 at least can hold seven groups of assembled battery connection in series-parallel and connect.The top of cooled plate 402 is provided with the connector 404 of water-cooled water.The top of head plate is provided with the tie rod 403 for fixed Combination battery.
The both sides of the length direction of panel beating base 401 are provided with head plate, form a semi-open space for fixed Combination battery.The bottom of panel beating base 401 is provided with the pressure pin coordinated with assembled battery, assembled battery can be fixed in pressure pin, side on the Width of panel beating base 401 is provided with cooled plate 402, and cooled plate 402 is fixed on head plate, and cooled plate 402 and assembled battery offset.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a water-cooled module battery pack, comprise assembled battery, panel beating base and cooled plate, it is characterized in that, described assembled battery comprises two supports and arrangement installation multiple cells between two supports that are arranged side by side, the side of each support cell dorsad has fixedly reclined copper bar respectively, the electrode of cell is electrically connected on the copper bar of respective side by nickel sheet, the edge of two supports is connected and fixed by press strip dividing plate, and the side of two copper bars is all fixed on press strip dividing plate; Described cooled plate is fixed on the upper of panel beating base and reclines with the copper bar of respective side is contiguous.
2. water-cooled module battery pack as claimed in claim 1, it is characterized in that, described cooled plate is two pieces, splits the both sides at panel beating base, and the copper bar of every block cooled plate and respective side is contiguous to recline.
3. water-cooled module battery pack as claimed in claim 2, it is characterized in that, described panel beating base comprises:
Two pressure pins be arranged side by side;
Vertically-arranged is at two pieces of head plates at position, two pressure pin terminations;
Be connected to the pull bar between edge, two pieces of head plate tops;
Described assembled battery is encapsulated in the space that pressure pin, head plate and pull bar crowd around.
4. water-cooled module battery pack as claimed in claim 3, is characterized in that, described pressure pin is provided with the positioning step arranged along pressure pin length direction, and two supports of described assembled battery are fastened on corresponding positioning step respectively.
5. water-cooled module battery pack as claimed in claim 4, it is characterized in that, with flanging on described head plate, described cooled plate is arranged on flanging by bolt.
6. water-cooled module battery pack as claimed in claim 5, is characterized in that, described pressure pin and head plate are all coated with insulation glue-line.
7. water-cooled module battery pack as claimed in claim 6, is characterized in that, described panel beating base at least can hold seven groups of assembled battery connection in series-parallel and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756914.0U CN205050894U (en) | 2015-09-28 | 2015-09-28 | Water cold die piece group battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756914.0U CN205050894U (en) | 2015-09-28 | 2015-09-28 | Water cold die piece group battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050894U true CN205050894U (en) | 2016-02-24 |
Family
ID=55344439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756914.0U Active CN205050894U (en) | 2015-09-28 | 2015-09-28 | Water cold die piece group battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941200A (en) * | 2017-03-14 | 2017-07-11 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Soft-package battery radiating water cooling board and battery modules |
-
2015
- 2015-09-28 CN CN201520756914.0U patent/CN205050894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941200A (en) * | 2017-03-14 | 2017-07-11 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Soft-package battery radiating water cooling board and battery modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee after: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. Address before: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee after: Tianneng Shuai Fude Energy Co.,Ltd. Address before: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Baoqiao Road, Huaxi Industrial Park, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee after: Zhejiang Tianneng Energy Storage Technology Development Co.,Ltd. Country or region after: China Address before: No. 18 Baoqiao Road, Huaxi Industrial Park, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee before: Tianneng Shuai Fude Energy Co.,Ltd. Country or region before: China |