CN205920994U - Insulation system between utmost point post and apron - Google Patents
Insulation system between utmost point post and apron Download PDFInfo
- Publication number
- CN205920994U CN205920994U CN201620400845.4U CN201620400845U CN205920994U CN 205920994 U CN205920994 U CN 205920994U CN 201620400845 U CN201620400845 U CN 201620400845U CN 205920994 U CN205920994 U CN 205920994U
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- China
- Prior art keywords
- pole
- cover plate
- apron
- utmost point
- point post
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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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- 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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- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to a technical field of battery discloses insulation system between utmost point post and apron, including utmost point post and apron, the upper end of utmost point post is passed the apron, and extend to outside the upper surface of apron, extend the section in the formation, isolation cloth puts between utmost point post and the apron, just the periphery cover that extends the section of going up of utmost point post is equipped with pottery porcelain ring, pottery porcelain ring butt is in the upper surface of apron. Compared with the prior art, the utility model provides an insulation system between utmost point post and apron because isolation cloth puts between utmost point post and the apron, and establishes pottery porcelain ring through extend the section cover on utmost point post, can so that utmost point post put with apron rigidity, just mutual insulation cloth, simple structure, the structure of whole battery top cap is also comparatively simple.
Description
Technical field
This utility model is related to the technical field of battery, the insulation system more particularly, between pole and cover plate.
Background technology
At present, with the increasingly miniaturization of electronic product, lighting and Portable belt, such as video camera, notebook and handss
Machine etc., the driving power supply of these electronic products also develops towards the direction of high power capacity, high security and lighting, and battery is with it
The good characteristics such as high power capacity, are widely used in electronic product；In addition, battery is also widely used in new-energy automobile.
Battery includes housing, battery cap and battery core etc., and wherein battery core is placed in the inside of housing, and the upper end of housing has
Upper end open, battery cap is then enclosed in the opening of the upper end of housing, then the pole by being formed on battery cap, then permissible
Battery is electrically connected with outside electronic component, realizes power supply.
In prior art, battery cap includes the multiple elements such as cover plate and pole, is provided with lower exhausted in the lower surface of cover plate
Edge part, pole passes through lower insulating part and cover plate, and pole is connected on lower insulating part so that insulating between pole and cover plate,
Because pole passes through cover plate, and extend to the top of cover plate, extension in formation, in order to avoid upper extension and the cover plate of pole
Between formed and abut it is ensured that insulation between pole and cover plate, generally require the complex insulation system of setting, thus leading to
The structure of whole battery cap is complex.
Utility model content
The purpose of this utility model is to provide the insulation system between pole and cover plate it is intended to solve the electricity of prior art
In the top cover of pond, the insulation between pole and cover plate needs to configure complex insulation system, leads to the structure of battery cap multiple
Miscellaneous problem.
This utility model is achieved in that the insulation system between pole and cover plate, including pole and cover plate, described
The upper end of pole passes through described cover plate, and extends to outside the upper surface of described cover plate, extension in formation；Described pole and cover plate
Between isolation arrangement, and the periphery of the upper extension of described pole is arranged with ceramic ring, and described ceramic ring is connected to described cover plate
Upper surface.
Further, the height of described ceramic ring is less than the height of described upper extension.
Further, described ceramic ring is closed loop shape.
Further, the periphery of the upper extension of described pole is arranged with for by the fixation of described ceramic ring fixed position
Structure.
Further, described fixed structure is connected to the upper surface of described ceramic ring.
Further, the periphery of the upper extension of described pole is arranged with dead ring, and described ceramic ring is wrapped in described exhausted
The inside of edge ring.
Compared with prior art, the insulation system between the pole of this utility model offer and cover plate, due to pole and lid
Isolation arrangement between plate, and by the sheathed ceramic ring in upper extension in pole, so that pole is fixed with cap locations, and
Mutually insulated is arranged, structure is simple, and the structure of whole battery cap is also relatively simple.
Brief description
The schematic perspective view one of the insulation system between pole that Fig. 1 provides for this utility model embodiment and cover plate；
Fig. 2 is the cut-away illustration of the insulation system between the pole and cover plate that this utility model embodiment provides；
Fig. 3 is enlarged diagram at a in Fig. 2；
The schematic perspective view two of the insulation system between pole that Fig. 4 provides for this utility model embodiment and cover plate.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
With reference to the preferred embodiment shown in Fig. 1～4, providing for this utility model.
Insulation system between the pole of the present embodiment offer and cover plate, in battery cap, it is of course also possible to transport
In other desired equipment.
Insulation system between pole and cover plate, including pole 13 and cover plate 11, wherein, pole 13 from bottom to top passes through
Cover plate 11, and the upper end of pole 13 extends to outside the upper surface of cover plate 11, extension 131 in formation.Pole 13 is located in cover plate
In 11, and isolation arrangement between pole 13 and cover plate 11, so abut it is ensured that being formed between pole 13 and cover plate 11, it is to avoid pole
Turn between post 13 and cover plate 11.
In the present embodiment, so that completely insulated and fixed position between pole 13 and cover plate 11, pole 13 upper
The periphery of extension 131 is arranged with ceramic ring 14, and this ceramic ring 14 is connected to the upper surface of cover plate 11, so that pole
Position between 13 and cover plate 11 is fixed, and ceramic ring 14 is so that insulate between pole 13 and cover plate 11.
Insulation system between the pole of above-mentioned offer and cover plate, due to isolation arrangement between pole 13 and cover plate 11, and
By the sheathed ceramic ring 14 in upper extension 131 in pole 13, so that pole 13 is fixed with cover plate 11 position and mutually exhausted
Edge is arranged, structure is simple, and the structure of whole battery cap is also relatively simple.
In the present embodiment, the height of ceramic ring 14 is less than the height of upper extension 131, so, when ceramic ring 14 is enclosed within
Behind the periphery of extension 131, and after being connected on the upper surface of cover plate 11, the upper end of upper extension 131 extends to ceramic ring 14
Top.
In the present embodiment, ceramic ring 14 is closed loop shape, that is, ceramic ring 14 does not have breach；Or, as
Other embodiment, ceramic ring 14 can also be non-closed circular that is to say, that being formed jagged on ceramic ring 14.
In addition, so that the upper surface being connected to cover plate 11 that consolidates of ceramic ring 14, the periphery of upper extension 131 is sheathed
There is fixed structure 12, this fixed structure 12 is located at the top of ceramic ring 14, for the fixed position consolidating ceramic ring 14.
Specifically, fixed structure 12 is connected to the upper surface of ceramic ring 14, and ceramic ring 14 is realized with the effect compressing, thus
Ceramic ring 14 is consolidated fix.
Specifically, fixed structure 12 can be various structures mode, such as snap ring etc..
In addition, in order to further such that insulating between pole 13 and cover plate 11, in the periphery of the upper extension 131 of pole 13
Encirclement has dead ring 15, and in ceramic ring 14 is wrapped in by this dead ring 15, so that between ceramic ring 14 and pole 13 more
Plus it is firm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (6)
1. the insulation system between pole and cover plate is it is characterised in that include pole and cover plate, the upper end of described pole passes through
Described cover plate, and extend to outside the upper surface of described cover plate, extension in formation；Isolation arrangement between described pole and cover plate,
And the periphery of the upper extension of described pole is arranged with ceramic ring, described ceramic ring is connected to the upper surface of described cover plate；Described
The upper table of cover plate faces down and forms the sunk area of ring-type, and the lower end of described ceramic ring is embedded in described sunk area.
2. the insulation system between pole as claimed in claim 1 and cover plate is it is characterised in that the height of described ceramic ring is little
Height in described upper extension.
3. the insulation system between pole as claimed in claim 1 and cover plate is it is characterised in that described ceramic ring is closed-loop
Shape.
4. the insulation system between pole as claimed in claim 1 and cover plate is it is characterised in that the upper extension of described pole
Periphery be arranged with for by the fixed structure of described ceramic ring fixed position.
5. the insulation system between pole as claimed in claim 4 and cover plate is it is characterised in that described fixed structure is connected to
The upper surface of described ceramic ring.
6. the insulation system between pole as claimed in claim 1 and cover plate is it is characterised in that the upper extension of described pole
Periphery be arranged with dead ring, described ceramic ring is wrapped in the inside of described dead ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400845.4U CN205920994U (en) | 2016-05-05 | 2016-05-05 | Insulation system between utmost point post and apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400845.4U CN205920994U (en) | 2016-05-05 | 2016-05-05 | Insulation system between utmost point post and apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920994U true CN205920994U (en) | 2017-02-01 |
Family
ID=57876149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620400845.4U Active CN205920994U (en) | 2016-05-05 | 2016-05-05 | Insulation system between utmost point post and apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017361A (en) * | 2017-05-24 | 2017-08-04 | 深圳市长盈精密技术股份有限公司 | Cover plate of power battery and its electrokinetic cell |
-
2016
- 2016-05-05 CN CN201620400845.4U patent/CN205920994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017361A (en) * | 2017-05-24 | 2017-08-04 | 深圳市长盈精密技术股份有限公司 | Cover plate of power battery and its electrokinetic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213200 Minghu Road, Jintan District, Changzhou City, Jiangsu Province, 399 Patentee after: Changzhou Redford Precision Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Dongkeng Town Guangming East Road No. 5 Patentee before: SHENZHEN RED FAIRY PRECISION TECHNOLOGY CO., LTD. |