CN206148495U - Lightweight, high strength, waterproof seal's battery box - Google Patents
Lightweight, high strength, waterproof seal's battery box Download PDFInfo
- Publication number
- CN206148495U CN206148495U CN201621138228.8U CN201621138228U CN206148495U CN 206148495 U CN206148495 U CN 206148495U CN 201621138228 U CN201621138228 U CN 201621138228U CN 206148495 U CN206148495 U CN 206148495U
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- CN
- China
- Prior art keywords
- case
- battery case
- high intensity
- lightweight
- sealing waterproof
- 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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Classifications
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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
Landscapes
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a lightweight, high strength, waterproof seal's battery box, include that there have outer shell and inner box to be connected to be fixed by the fixed inner box that forms of frame roof beam connection, the battery box is equipped with and is used for installing the uncovered of battery, and this is uncovered to have the case lid cover, and outer shell inside is equipped with a plurality of horizontal truss fins. The utility model has the advantages of whole light in weight, the atress is rational in infrastructure, and waterproof seal is good, the material saving cost, preparation, overhaul technology are simple and convenient.
Description
Technical field
This utility model is related to a kind of electric automobile battery box body, more particularly to a kind of lightweight, high intensity, sealing waterproof
Battery case.
Background technology
Electric automobile replacing oil by electricity, can realize " zero-emission ", low noise, be the important handss for solving the energy and environmental problem
Section.The speed and convenience that current battery charges lags far behind the oiling supply of conventional fuel oil automobile, therefore, course continuation mileage
Become an important indicator of electric automobile.Under the conditions of identical battery capacity, the deadweight of electric automobile is lighter, will be effectively increased
The course continuation mileage of electric automobile, electric automobile lightweight becomes key subject.
Welding production after the most of assembly using steel plate of the battery case of existing electric motor coach, so as to ensure its intensity and just
Spend to reach the protection purpose to battery；At the same time, the deadweight of Battery case is also accordingly increased, and certainly will affect the continuous of electric motor car
Boat mileage.
The content of the invention
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of lightweight, high intensity, seals anti-
The Battery case of water.
This utility model is realized in that above-mentioned purpose：
Lightweight, high intensity, the Battery case of sealing waterproof, the interior case formed including being connected by Vierendeel girder has outer
Case shell is connected with interior case, and Battery case is provided with for installing the open of battery, and having case lid to cover, this is open, inside outer container shell
It is provided with multiple transverse truss fins.
Wherein, multiple hollow holes are provided with transverse truss fin.
Wherein, the outer container shell bottom is provided with multiple reinforcement longerons.
Wherein, the outer container shell bottom also sets up the liquid cooling coil for carrying out heat management to Battery case, and battery case
In vivo portion is provided with temperature inductor.
Wherein, case lid and Battery case it is open between be filled with waterproof adhesive tape.
The beneficial effects of the utility model are：This utility model has overall weight light, and force structure rationally, seals waterproof
It is good, material cost is saved, make, the advantages of maintenance craft is simple and convenient.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is stereo-resolution figure of the present utility model.
Specific embodiment
As shown in figure 1, lightweight, high intensity, the Battery case of sealing waterproof, including interior case 1, outer container shell 2 and case lid 21.
Skeleton part that wherein interior case 1 is built by Vierendeel girder 11 according to its profile, it is welded in above-mentioned skeleton part surface
Alloy thin-wall cavity 3, bottom strengthens longeron 12 and some transverse truss fins 13.Skeleton part and the shape of alloy thin-wall cavity 3
Into the primary structure of interior case 1, it is mainly used in accommodating and set of cells is installed, and Vierendeel girder 11, bottom strengthens longeron 12, some horizontal purlins
Frame fin 13 adopts high-strength light alloy hollow material, directly bears battery load, and is drawn according to space-load model analysiss
Everywhere section bar thickness data, effectively reduces overall materials and dead load.
The alloy thin-wall cavity 3 is welded in structural framing and forms by five alloy sheets, with case lid 21 and waterproof adhesive tape
22 closures, intercept outside moisture, dust and enter in cartonning, it is ensured that battery case seals the functional requirement of waterproof.
The outer container shell 2 adopts high intensity, the nonmetallic light elastic material of high modulus fibre, and " with soft Bao Gang " is formed
Internally cabinet insulation is heat-insulated, the protection system that electromagnetic shielding, insulating corrosion, anticollision are wear-resisting.Nonmetallic light elastic material density
It is low, higher than performance, further mitigate complete vehicle weight；And the separable production and processing of external soft shell, simplify the making work of battery case
Sequence, improves production efficiency.
The lower section of thin-walled bottom of chamber plate 3 arranges liquid cooling coil 4, and by refrigerant temperature in regulation pipe case internal milieu is realized
Heat management.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not with this utility model to limit
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. lightweight, high intensity, sealing waterproof Battery case, it is characterised in that：Including interior case（1）, the interior case（1）Including
By Vierendeel girder（11）The skeleton of formation and the alloy thin-wall cavity being covered in outside skeleton（3）, interior case（1）It is provided with for installing electricity
Pond it is open, have case lid（21）Cover this open, interior case（1）Inside be provided with multiple transverse truss fins（13）.
2. lightweight according to claim 1, high intensity, sealing waterproof Battery case, it is characterised in that：Transverse truss
Fin（13）In be provided with multiple hollow holes.
3. lightweight according to claim 1, high intensity, sealing waterproof Battery case, it is characterised in that：The interior case
（1）Bottom is provided with multiple reinforcement longerons（12）.
4. lightweight according to claim 1, high intensity, sealing waterproof Battery case, it is characterised in that：Alloy thin-wall
Cavity（3）Also it is set with outer container shell outward（2）.
5. lightweight according to claim 1, high intensity, sealing waterproof Battery case, it is characterised in that：The interior case
（1）Bottom also sets up the liquid cooling coil for carrying out heat management to Battery case（4）, and interior case（1）Inside be provided with temperature sense
Answer device.
6. lightweight according to claim 1, high intensity, sealing waterproof Battery case, it is characterised in that：Case lid（21）
With interior case（1）Open be filled with waterproof adhesive tape（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138228.8U CN206148495U (en) | 2016-10-20 | 2016-10-20 | Lightweight, high strength, waterproof seal's battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138228.8U CN206148495U (en) | 2016-10-20 | 2016-10-20 | Lightweight, high strength, waterproof seal's battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148495U true CN206148495U (en) | 2017-05-03 |
Family
ID=58621992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138228.8U Active CN206148495U (en) | 2016-10-20 | 2016-10-20 | Lightweight, high strength, waterproof seal's battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148495U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284217A (en) * | 2017-06-26 | 2017-10-24 | 株洲时代新材料科技股份有限公司 | Light weight method of electric motor coach battery protection cover and products thereof |
| CN108206255A (en) * | 2018-02-06 | 2018-06-26 | 江苏银河电子股份有限公司 | Lightweight battery case keel structure and with its battery case, electric vehicle |
| CN108281681A (en) * | 2018-03-27 | 2018-07-13 | 华霆（合肥）动力技术有限公司 | Submerged liquid-cooled apparatus and system |
| CN108539078A (en) * | 2018-05-25 | 2018-09-14 | 铜陵市优车科技有限公司 | Battery case and its electric vehicle |
| CN110492035A (en) * | 2019-08-21 | 2019-11-22 | 中材科技（苏州）有限公司 | A kind of lower box and its preparation method of power battery |
-
2016
- 2016-10-20 CN CN201621138228.8U patent/CN206148495U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284217A (en) * | 2017-06-26 | 2017-10-24 | 株洲时代新材料科技股份有限公司 | Light weight method of electric motor coach battery protection cover and products thereof |
| CN108206255A (en) * | 2018-02-06 | 2018-06-26 | 江苏银河电子股份有限公司 | Lightweight battery case keel structure and with its battery case, electric vehicle |
| CN108281681A (en) * | 2018-03-27 | 2018-07-13 | 华霆（合肥）动力技术有限公司 | Submerged liquid-cooled apparatus and system |
| CN108539078A (en) * | 2018-05-25 | 2018-09-14 | 铜陵市优车科技有限公司 | Battery case and its electric vehicle |
| CN110492035A (en) * | 2019-08-21 | 2019-11-22 | 中材科技（苏州）有限公司 | A kind of lower box and its preparation method of power battery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |