CN205828475U - A kind of 2770135 lithium ion battery cell supports - Google Patents
A kind of 2770135 lithium ion battery cell supports Download PDFInfo
- Publication number
- CN205828475U CN205828475U CN201620746047.7U CN201620746047U CN205828475U CN 205828475 U CN205828475 U CN 205828475U CN 201620746047 U CN201620746047 U CN 201620746047U CN 205828475 U CN205828475 U CN 205828475U
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- CN
- China
- Prior art keywords
- horizontal pane
- battery
- lithium ion
- ion battery
- support
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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.)
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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
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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of 2770135 lithium ion battery cell supports, described support is frame structure, described framework at least includes four horizontal pane constituting cuboid end face, described four horizontal pane mutually head and the tail connect, described horizontal pane is divided into left side split ring, intermediate closed ring and three regions of right side opening choma, described left side split ring and right side opening choma are symmetricly set on the both sides of intermediate closed ring, and described horizontal pane side is additionally provided with horizontal pane depression.The existence of this utility model support can fill the gap between battery core and aluminum hull, slows down the exterior vibration impact on battery core.Both positive and negative polarity lug can effectively be separated by support simultaneously, reduces the possibility of inside battery both positive and negative polarity contact short circuit, improves the security performance of battery.
Description
Technical field
This utility model belongs to lithium ion battery preparing technical field, is specifically related to a kind of 2770135 lithium ion battery batteries
Core support.
Background technology
Along with China greatly develops New Energy Industry especially lithium ion battery industry, lithium ion battery is more and more universal
Change.Electric bicycle, pure electric automobile, hybrid power big bus etc. all have employed lithium ion battery as power.Although lithium ion
Battery energy density is high, good cycle, but its safety problem is to hinder its key issue developed further.
Lithium ion battery is the most often under the adverse circumstances such as high temperature, frequent vibrations.Solution temperature is high
Problem, conventional way is to increase fan or cooling water recirculation system in battery cabinet.And for frequently shaking this
Problem, the way that can use at present is to increase the damping effect of battery cabinet, increases the accumulation dynamics etc. between battery.But battery
Vibrations not only can occur between battery and battery, inside battery as well as vibrations occur resonance situation.
Under normal circumstances in cell manufacturing process, can be by certain welding method by the lug of battery core and battery case
Tab welding together, simultaneously enter the convenience of shell process for battery core, can exist between battery core and aluminum hull certain interval and
Gap.The existence in interval and gap can make battery battery core when vibrations move back and forth, and causes and tears at tab welding and just cause
Cathode contact short circuit.Once battery in use occurs interior contact short circuit will cause a series of safety problem, right
User causes immeasurable loss.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, existing offer a kind of structure letter
2770135 lithium ion battery cell supports single, easy to use, reasonable in design.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of 2770135 lithium ion battery batteries
Core support, its innovative point is: described support is frame structure, and described framework at least includes the Si Tiaoshui constituting cuboid end face
Flat frame, described four horizontal pane mutually head and the tail connect, and described horizontal pane is divided into left side split ring, intermediate closed ring and right openings
Three regions of ring, described left side split ring and right side opening choma are symmetricly set on the both sides of intermediate closed ring, described horizontal pane side
End is additionally provided with horizontal pane depression.
Further, described left and right split ring is used for placing cell polar ear.
The beneficial effects of the utility model are as follows: the existence of this utility model support can fill the seam between battery core and aluminum hull
Gap, slows down the exterior vibration impact on battery core.Both positive and negative polarity lug can effectively be separated by support simultaneously, is just reducing inside battery
The possibility of cathode contact short circuit, improves the security performance of battery.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
Being illustrated in figure 1 top view of the present utility model, a kind of 2770135 lithium ion battery cell supports, support 1 is frame
Shelf structure, framework at least includes that four horizontal pane constituting cuboid end face, four horizontal pane mutually head and the tail connect, and horizontal pane is divided
Set for left side split ring 2, intermediate closed ring 3 and 4 three regions of right side opening choma, left side split ring 2 and right side opening choma 4 symmetry
Putting the both sides at intermediate closed ring 3, horizontal pane side is additionally provided with horizontal pane depression 5, and left and right split ring is used for placing battery core pole
Ear.The existence of this utility model support 1 can fill the gap between battery core and aluminum hull, slows down the exterior vibration impact on battery core.
Both positive and negative polarity lug can effectively be separated by support 1 simultaneously, reduces the possibility of inside battery both positive and negative polarity contact short circuit, improves battery
Security performance.
Operation principle: support 1 can be positioned between battery battery core and battery cover board, the both positive and negative polarity lug of battery core and cover plate pole
Ear welding after, can be by support 1, right and left rings opening part be positioned over left and right sides split ring in, and pass through intermediate closed ring 3 will just
Negative lug separates, simultaneously because the injecting electrolytic solution mouth of battery will carry in cover plate edge, the existence of horizontal pane depression 5
The reservoir channel of electrolysis liquid, reduces battery liquid-filling difficulty, accelerates battery production.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into
In the range of the rights protection of this utility model patent.
Claims (2)
1. a lithium ion battery cell support, it is characterised in that: described support is frame structure, and described framework is extremely
Including four horizontal pane constituting cuboid end face less, described four horizontal pane mutually head and the tail connect, and described horizontal pane is divided into a left side
Side opening ring, intermediate closed ring and three regions of right side opening choma, described left side split ring and right side opening choma are symmetricly set on
The both sides of intermediate closed ring, described horizontal pane side is additionally provided with horizontal pane depression.
A kind of 2770135 lithium ion battery cell supports the most according to claim 1, it is characterised in that: described left and right is opened
Choma is used for placing cell polar ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746047.7U CN205828475U (en) | 2016-07-15 | 2016-07-15 | A kind of 2770135 lithium ion battery cell supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746047.7U CN205828475U (en) | 2016-07-15 | 2016-07-15 | A kind of 2770135 lithium ion battery cell supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828475U true CN205828475U (en) | 2016-12-21 |
Family
ID=57562538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746047.7U Active CN205828475U (en) | 2016-07-15 | 2016-07-15 | A kind of 2770135 lithium ion battery cell supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058097A (en) * | 2016-07-15 | 2016-10-26 | 中天储能科技有限公司 | 2770135 lithium ion battery cell holder |
-
2016
- 2016-07-15 CN CN201620746047.7U patent/CN205828475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058097A (en) * | 2016-07-15 | 2016-10-26 | 中天储能科技有限公司 | 2770135 lithium ion battery cell holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 226463 Zhongtian village, Hekou Town, Rudong County, Jiangsu Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Address before: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee before: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee after: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. Address before: 226463 Zhongtian village, Hekou Town, Rudong County, Jiangsu Patentee before: Zhongtian Science and Technology Co., Ltd., Jiangsu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226009 No. 36 Co-patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Patentee after: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. Address before: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee before: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |