CN203056003U - Soft pack battery bracket - Google Patents
Soft pack battery bracket Download PDFInfo
- Publication number
- CN203056003U CN203056003U CN2013200221749U CN201320022174U CN203056003U CN 203056003 U CN203056003 U CN 203056003U CN 2013200221749 U CN2013200221749 U CN 2013200221749U CN 201320022174 U CN201320022174 U CN 201320022174U CN 203056003 U CN203056003 U CN 203056003U
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- CN
- China
- Prior art keywords
- soft
- package battery
- soft pack
- battery
- pack battery
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- 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 - Lifetime
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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 provides a soft pack battery bracket which is used for assembling a soft pack battery. The soft pack battery bracket comprises a square frame body, wherein the frame body is in a hollow structure; one side of the frame body is provided with a plurality of bulges for connecting the frame body, and a plurality of grooves for containing connection pieces are formed in the corresponding positions of the other side of the frame body; the edge part of the soft pack battery can be clamped through the frame bodies of soft pack battery clamps so that the edge part is unlikely to be damaged; the two soft pack battery clamps can be mutually fixed through the bulges and the grooves, and the soft pack batteries can be rapidly overlapped and fixed in way that the soft pack battery clamps and the soft pack batteries are placed alternatively, so that the grouping of the soft pack batteries becomes simple and the full-automatic mechanical assembling can be realized.
Description
[technical field]
The utility model relates to a kind of soft-package battery support for the clamping soft-package battery
[background technology]
Along with petroleum resources reduce day by day and the pollution of environment day by day serious, the protection environment, energy-saving and emission-reduction have become present trend and trend in the world.Under this background, in recent years, the motor vehicle that with the battery is major impetus source or partial power source (mainly comprises hybrid vehicle, the plug-in hybrid car, engender and increasing that pure electric vehicle) the carbon emission amount of motor vehicle is less than the traditional combustion engine automobile, the carbon emission of pure electric vehicle even be zero, and have the high characteristics of energy conversion efficiency, this makes people electric automobile is considered as an important selection of following replace internal combustion engines car.
At present, the main selection of electric automobile power battery is lithium ion battery, traditional cylindrical lithium ion battery (common has 18650 types, 26650 types) though be widely used in 3C Product (mobile phone, computer, digital camera) power supply, but traditional lithium ion battery is because the influence of the character of itself material and shape design, be easy to generate thermal runaway phenomenon, lithium ion battery burning just took place repeatedly in the cells in notebook computer field cause the event of recalling.This make people with lithium ion battery when being applied to electric automobiles, be faced with the test of fail safe.So, in order to improve the security performance of lithium ion battery, in recent years, people develop the lithium ion battery of some new structures in succession, soft-package battery (soft-bag battery or claim coffee-bag battery) for example, compare with traditional column lithium ion battery, soft-package battery or rectangular cell have than columniform lithium ion battery and have better heat dispersion.So present most electric automobiles adopt the soft-package battery monomer to constitute the electrokinetic cell bag.
Present soft-package battery or generally be flat has lug in a side of battery or relative both sides, and lug generally also is flat.It is shell that soft-package battery generally adopts aluminum plastic film.Adopt heat pressing process with electric core segment (positive pole, negative pole, barrier film) is encapsulated in the aluminum plastic film, after the soft-package battery moulding, be the body part (electric core segment) with certain thickness (being generally several millimeters～about one centimetre) at mid portion generally, and in edge the edge part that is formed by two aluminum plastic films stacks arranged all.The width of marginal portion is generally about one centimetre.But edge part is not have the essence effect on the soft-package battery the part that can not eliminate again.And edge part is easily bent or is torn, even causes the damage of battery body.
The existence of soft-package battery edge part, that also gives soft-package battery has brought inconvenience in groups; The present soft-package battery general method that adopts in groups is: at first the soft-package battery with some places in the battery case of a shape box like or chest, and then the lug of soft-package battery connected or be connected in parallel, the size of this battery case is greater than the length of soft-package battery and width and the stack of a plurality of soft-package battery and the thickness that forms, and final total lug (collector) extends chest.So just, constitute a soft-package battery module, and then a plurality of soft-package battery module combinations are constituted the soft-package battery bag.
There are some shortcomings in above-mentioned this design, and at first, the size of battery case is bigger than the combination of a plurality of soft-package battery modules, and it is lower to be assembled into behind the battery module volume energy density of whole module; Secondly, a plurality of soft-package batteries in battery case generally are superimposed, generally there is not fixed mechanism between the soft-package battery, in use, owing to jolting or shaking, between the soft-package battery relative displacement may take place, thereby produce extruding or the kinking of battery cell or lug, make the reliability of entire cell module reduce.
[utility model content]
Content of the present utility model is: a kind of soft-package battery support at first is provided, can be used for the clamping soft-package battery; Make the soft-package battery edge part not fragile, in addition, can also make that stacking in groups of soft-package battery is convenient simple and easy.
In order to achieve the above object, the utility model at first provides a kind of soft-package battery shell, and its technical scheme that adopts is:
A kind of soft-package battery support, be used for the clamping soft-package battery, it comprises the framework that is square, and described framework is hollow structure, the one side of described framework is provided with a plurality of for the projectioies that connect framework, is provided with a plurality of be used to the groove that holds connector at the correspondence position of described framework another side.
As optimized technical scheme: offer a plurality of first through slots in described framework.
As optimized technical scheme: offer the groove that at least one is used for arranging fixed strip in the side of described framework, the depth direction of described groove is parallel to described side.
As optimized technical scheme: offer a plurality of second through slots in the side of described framework, the depth direction of described second through slot is perpendicular to described side, and described first through slot is connected with second through slot.
Framework by the soft-package battery support, can clamp the edge part of soft-package battery, make edge part not fragile, can interfix by projection and groove between two soft-package battery supports, can adopt the such pattern of soft-package battery support-soft-package battery-soft-package battery support-soft-package battery-soft-package battery support-soft-package battery to stack fixedly soft-package battery fast, what make soft-package battery becomes easier in groups.
On the other hand, owing to offered first through slot and second through slot in framework and side, make that the heat dispersion of soft-package battery is better, also alleviated the weight of soft-package battery support on the other hand, and the weight of back soft-package battery bag in groups.
[description of drawings]
Fig. 1 is the front schematic view of soft-package battery support among the utility model one embodiment;
Fig. 2 is the reverse side schematic diagram of soft-package battery support among the utility model one embodiment;
Fig. 3 is the side schematic view of soft-package battery support among the utility model one embodiment, also is that Fig. 1 is along the view of A-A direction;
Fig. 4 is soft-package battery support and the soft-package battery schematic diagram in groups among the utility model one embodiment;
Wherein:
1. framework; 2. protruding; 3. groove; 4. first through slot; 5. second through slot; 6. groove; 7. fixed strip; 8. soft-package battery; 81. lug.
[embodiment]
Embodiment:
As schematically shown in Figure 1, 2, a kind of soft-package battery support, it comprises that it comprises the framework 1 that is square, described framework 1 is hollow structure, the one side of described framework 1 is provided with a plurality of for the projectioies 2 that connect framework, is provided with a plurality of be used to the groove 3 that holds connector at the correspondence position of described framework another side.Can cooperatively interact by projection 2 and groove 3 between two soft-package battery supports and fix.
Offer a plurality of first through slots 4 in described framework 1.
As schematically shown in Figure 3, offer a plurality of second through slots 5 in the side of described framework 1, the depth direction of described second through slot 5 is perpendicular to described side, and the described first through slot 4(is shown in broken lines in Fig. 3) be connected with second through slot 5.
Offer four grooves 6 that are used for arranging fixed strip 7 in the side of described framework 1, the depth direction of described groove 6 is parallel to described side.
Fig. 4 has provided and has adopted described soft-package battery support to make soft-package battery schematic diagram in groups, as can be seen, adopt the such endless form of soft-package battery support-soft-package battery 8-soft-package battery support-soft-package battery 8-soft-package battery support superimposed soft-package battery 8 and soft-package battery support quickly and easily.
Behind superimposed finishing, it is fixing to adopt fixed strip 7 that the entire cell module is tied up, and fixed strip 7 can adopt aluminum strip or steel bar etc.
Protection range of the present utility model is not limited in embodiment, and all variations of doing under the utility model spirit and change all should drop within the utility model protection range.
Claims (5)
1. soft-package battery support, be used for the assembling soft-package battery, it is characterized in that: it comprises the framework that is square, described framework is hollow structure, the one side of described framework is provided with a plurality of for the projectioies that connect framework, is provided with a plurality of be used to the groove that holds connector at the correspondence position of described framework another side.
2. soft-package battery support as claimed in claim 1 is characterized in that: offer a plurality of first through slots in described framework.
3. soft-package battery support as claimed in claim 1 or 2 is characterized in that: offer the groove that at least one is used for arranging fixed strip in the side of described framework, the depth direction of described groove is parallel to described side.
4. soft-package battery support as claimed in claim 2, it is characterized in that: offer a plurality of second through slots in the side of described framework, the depth direction of described second through slot is perpendicular to described side, and described first through slot is connected with second through slot.
5. soft-package battery support as claimed in claim 3, it is characterized in that: offer a plurality of second through slots in the side of described framework, the depth direction of described second through slot is perpendicular to described side, and described first through slot is connected with second through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200221749U CN203056003U (en) | 2013-01-16 | 2013-01-16 | Soft pack battery bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200221749U CN203056003U (en) | 2013-01-16 | 2013-01-16 | Soft pack battery bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056003U true CN203056003U (en) | 2013-07-10 |
Family
ID=48738925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200221749U Expired - Lifetime CN203056003U (en) | 2013-01-16 | 2013-01-16 | Soft pack battery bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928642A (en) * | 2013-01-16 | 2014-07-16 | 微宏动力系统（湖州）有限公司 | Flexible package battery bracket |
-
2013
- 2013-01-16 CN CN2013200221749U patent/CN203056003U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928642A (en) * | 2013-01-16 | 2014-07-16 | 微宏动力系统（湖州）有限公司 | Flexible package battery bracket |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 Huzhou economic and Technological Development Zone, Zhejiang, Hung Fung Road, No. 2198 Patentee after: MICROVAST POWER SYSTEMS Co.,Ltd. Address before: 313000 Zhejiang Province, Huzhou City Road No. 1555 sunny Industrial Science and Technology Park 1 Patentee before: MICROVAST POWER SYSTEMS Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |