CN203839421U - Leading-out insulated protection cover for power battery - Google Patents
Leading-out insulated protection cover for power battery Download PDFInfo
- Publication number
- CN203839421U CN203839421U CN201320887877.8U CN201320887877U CN203839421U CN 203839421 U CN203839421 U CN 203839421U CN 201320887877 U CN201320887877 U CN 201320887877U CN 203839421 U CN203839421 U CN 203839421U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- cover body
- protection cover
- leading
- detachable part
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 81
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000012827 research and development Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a leading-out insulated protection cover for a power battery. The protection cover comprises a hollow semi-cylindrical protection cover body, a semicircular first detachable part and positioning structures, wherein the hollow semi-cylindrical protection cover body is used for accommodating a leading-out terminal; the semicircular first detachable part is arranged at the end part of the protection cover body; and the positioning structures are arranged at two side edges of the protection cover body. The utility model further provides a power battery module with the protection cover. According to the leading-out insulated protection cover for the power battery, when the shape and the leading-out direction of the leading-out terminal are changed, the protection cover can be randomly matched and used and is easy to operate by utilizing a form of disassembling the semicircular detachable part or a rectangular detachable part, so that the protection cover can be commonly used in different modules, the research and development cost is reduced, and the research and development time is shortened.
Description
Technical field
The utility model belongs to electrokinetic cell field, relates in particular to a kind of electrokinetic cell with drawing insulating protective cover.
Background technology
Day by day exhausted in non-renewable resources such as oil, under the serious all the more background of environmental pollution, people express very large expectation to new forms of energy.No matter be wind energy, solar energy or electric automobile, the new energy technology that these receive much concern, all can't do without or for accumulation of energy or as the battery module of power source, so the performance of battery module directly affects the development of current each novel energy technology.And vehicle mounted dynamic battery is service condition complexity the most, just the fail safe to power battery pack, reliability, low cost have proposed high requirement for these.
The battery modules that prior art provides, in order to reach higher energy density and power density, is to improve output voltage and electric current by connection in series-parallel formation high voltage, jumbo battery modules between monomer, to meet more and more higher instructions for use mostly.And this just need to draw the battery after connection in series-parallel by unified power leading-out terminal, and consider electric current safety and the insulation in leading-out terminal just need to add in its outside a protective cover.Currently marketed power leading-out terminal shape is various, and conventional have sheet and cylindrical structural, so general power leading-out terminal protective cover is all specifically to design according to self terminal shape; And its to draw direction also immutable, but in actual design is used, because needs are considered whole battery modules spatial arrangement and safety, it draws direction usually needs again to change.Protective cover is now owing to not possessing versatility, once terminal shape or draw direction and change just needs design in addition, produces, virtually increased again product cost and research and development time, reduces the competitiveness of product.
Utility model content
The utility model is to solve existing electrokinetic cell not have versatility, technical problem that product cost is high with drawing insulating protective cover, and a kind of have versatility, the electrokinetic cell module of drawing insulating protective cover and containing this protective cover for electrokinetic cell that product cost is low are provided.
The utility model provides a kind of electrokinetic cell with drawing insulating protective cover, described protective cover comprise hold leading-out terminal hollow semicircle cylindricality protective cover body, be arranged on semicircle the first detachable part and the location structure of protective cover body end; Described location structure is arranged on the dual-side of protective cover body.
Preferably, described protective cover also comprises rectangle the second detachable part that is arranged on protective cover body side.
Preferably, described the first detachable part is connected by buckle with the end of described protective cover body; Described the second detachable part is connected by buckle with the side of affiliated protective cover body.
Preferably, described the first detachable part is 2, is connected respectively with two ends of described protective cover body.
Preferably, on the side of described protective cover body, be arranged at intervals with multiple reinforcements.
Preferably, described multiple reinforcement is arranged on the lateral surface of protective cover body.
Preferably, described location structure is the one in buckle, screw, pin.
Preferably, the dual-side of described protective cover body is all provided with location structure.
Preferably, be provided with the side of protective cover body of the second detachable part, described location structure is arranged on the both sides of described the second detachable part.
Electrokinetic cell provided by the utility model is with drawing insulating protective cover; in leading-out terminal shape with draw direction while changing; can utilize the form of dismounting the first detachable part or the second detachable part; arbitrarily be used in conjunction with, simple to operate, thus realize general in different modules; simultaneously because described the first detachable part and the second detachable part are free to dismounting; so protective cover of the present utility model can reuse, reduce R&D costs, shorten the research and development time.Electrokinetic cell is various, simple in structure by the locate mode of drawing insulating protective cover, is conducive to the assembling of module, realizes automation, thereby enhances productivity; The various removable structure that described battery modules is drawn protective cover all adopts weak type of attachment, and molding mode is simple, easy to use.
Brief description of the drawings
Fig. 1 is according to the structural representation of drawing insulating protective cover for the electrokinetic cell of the utility model one embodiment;
Fig. 2 is the structural representation being connected with leading-out terminal according to the protective cover of the utility model one embodiment;
Fig. 3 is the structural representation being connected with leading-out terminal according to the protective cover of the utility model one embodiment;
Fig. 4 is the structural representation being connected with leading-out terminal according to the protective cover of the utility model one embodiment.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Specifically describe electrokinetic cell provided by the utility model with drawing insulating protective cover below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model provides a kind of electrokinetic cell with drawing insulating protective cover 100, this protective cover comprise hold leading-out terminal hollow semicircle cylindricality protective cover body 1, be arranged on the first detachable part 3 and the location structure 2 of protective cover body end; Location structure 2 is arranged on the dual-side of protective cover body 1.
Electrokinetic cell provided by the utility model is with drawing insulating protective cover; in the time that leading-out terminal shape changes; can utilize the form of dismounting the first detachable part; arbitrarily be used in conjunction with; simple to operate, thus realize general in different modules, utilize simultaneously if do not need again dismounting can also install again after can also dismantling again; reduce R&D costs, shorten the research and development time.
An embodiment of the present utility model, protective cover 100 also comprises rectangle the second detachable part 4 that is arranged on protective cover body 1 side.Leading-out terminal draw direction while changing, can, by the form of dismounting the second detachable part, change the outbound course of leading-out terminal, simple to operate.
An embodiment of the present utility model, the first detachable part 3 is 2, connects respectively with two ends (11,12) of protective cover body 1.Both ends at protective cover body are all provided with the first detachable part, can make described protective cover meet leading-out terminal and draw in any one end at the both ends of protective cover body.
An embodiment of the present utility model, is arranged at intervals with multiple reinforcements 5 on the side 13 of described protective cover body 1.Further, described multiple reinforcement 5 is arranged on the lateral surface of protective cover body 1.Spaced reinforcement 5 can well increase the intensity of this protective cover, further increases the protective effect of protective cover.
An embodiment of the present utility model, described location structure 2 is the one in buckle, screw, pin.The convenience of considering cost and use and maintenance, preference card button is fixed; Electrokinetic cell is various, simple in structure by the locate mode of drawing insulating protective cover, is conducive to the assembling of module, realizes automation, thereby enhances productivity, and reduces production costs.
Further, the dual-side of described protective cover body 1 is all provided with location structure; Described location structure is arranged on the both sides of described the second detachable part 4.Can better protective cover be fixed on battery case like this.
An embodiment of the present utility model, the material of described protective cover is one or more in polyphenylene oxide, acrylonitrile-butadiene-styrene copolymer, Merlon and polybenzothiozole.
As shown in Figure 2, leading-out terminal 200 is sheet, this sheet leading-out terminal, and directly any one from protective cover 100 both ends drawn, and do not need protective cover to dismantle.
As shown in Figure 3, leading-out terminal 200 is column, when assembling, by any one dismounting in first detachable part at protective cover 100 both ends, can realize the drawing of part of cylindricality leading-out terminal from dismounting.
As shown in Figure 4, leading-out terminal 200 is sheet, but need to draw from the side of protective cover 100, when assembling, by the second detachable part dismounting, can realize drawing of cylindricality leading-out terminal.
Electrokinetic cell provided by the utility model is with drawing insulating protective cover; in leading-out terminal shape with draw direction while changing; can utilize the form of dismounting the first detachable part or the second detachable part; arbitrarily be used in conjunction with; simple to operate; thereby realize general in different modules, reduce R&D costs, shorten the research and development time.Electrokinetic cell is various, simple in structure by the locate mode of drawing insulating protective cover, is conducive to the assembling of module, realizes automation, thereby enhances productivity, and reduces production costs; The various removable structure that described battery modules is drawn protective cover all adopts weak type of attachment, and molding mode is simple, easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. electrokinetic cell, with drawing an insulating protective cover, is characterized in that, described protective cover comprise hold leading-out terminal hollow semicircle cylindricality protective cover body, be arranged on semicircle the first detachable part and the location structure of protective cover body end; Described location structure is arranged on the dual-side of protective cover body.
2. electrokinetic cell according to claim 1, with drawing insulating protective cover, is characterized in that, described protective cover also comprises rectangle the second detachable part that is arranged on protective cover body side.
3. electrokinetic cell according to claim 2, with drawing insulating protective cover, is characterized in that, described the first detachable part is connected by buckle with the end of described protective cover body; Described the second detachable part is connected by buckle with the side of affiliated protective cover body.
According to the electrokinetic cell described in claim 1-3 any one with drawing insulating protective cover, it is characterized in that, described the first detachable part is 2, is connected respectively with two ends of described protective cover body.
5. electrokinetic cell according to claim 4, with drawing insulating protective cover, is characterized in that, is arranged at intervals with multiple reinforcements on the side of described protective cover body.
6. electrokinetic cell according to claim 5, with drawing insulating protective cover, is characterized in that, described multiple reinforcements are arranged on the lateral surface of protective cover body.
7. electrokinetic cell according to claim 6, with drawing insulating protective cover, is characterized in that, described location structure is the one in buckle, screw, pin.
8. electrokinetic cell according to claim 7, with drawing insulating protective cover, is characterized in that, the dual-side of described protective cover body is all provided with location structure.
9. electrokinetic cell according to claim 8, with drawing insulating protective cover, is characterized in that, is being provided with the side of protective cover body of the second detachable part, and described location structure is arranged on the both sides of described the second detachable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887877.8U CN203839421U (en) | 2013-12-31 | 2013-12-31 | Leading-out insulated protection cover for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887877.8U CN203839421U (en) | 2013-12-31 | 2013-12-31 | Leading-out insulated protection cover for power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839421U true CN203839421U (en) | 2014-09-17 |
Family
ID=51517225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887877.8U Expired - Lifetime CN203839421U (en) | 2013-12-31 | 2013-12-31 | Leading-out insulated protection cover for power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115243495A (en) * | 2022-06-29 | 2022-10-25 | 上海森桓新材料科技有限公司 | Semiconductor equipment electrostatic adsorption dish protection device |
-
2013
- 2013-12-31 CN CN201320887877.8U patent/CN203839421U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115243495A (en) * | 2022-06-29 | 2022-10-25 | 上海森桓新材料科技有限公司 | Semiconductor equipment electrostatic adsorption dish protection device |
| CN115243495B (en) * | 2022-06-29 | 2023-10-24 | 上海森桓新材料科技有限公司 | Semiconductor device electrostatic adsorption disk protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |