CN201918439U - Button cell with insulating sleeve - Google Patents
Button cell with insulating sleeve Download PDFInfo
- Publication number
- CN201918439U CN201918439U CN2011200254067U CN201120025406U CN201918439U CN 201918439 U CN201918439 U CN 201918439U CN 2011200254067 U CN2011200254067 U CN 2011200254067U CN 201120025406 U CN201120025406 U CN 201120025406U CN 201918439 U CN201918439 U CN 201918439U
- Authority
- CN
- China
- Prior art keywords
- button cell
- negative pole
- battery
- utility
- model
- 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 - Fee Related
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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
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- Primary Cells (AREA)
Abstract
The utility model relates to a button cell with an insulating sleeve, which is provided with a positive metal casing and a negative metal casing matched with the same. The surfaces of the positive metal casing and the negative metal casing are respectively provided with welding legs, and the insulating sleeve is mounted on the periphery of the cell with the welding legs. The button cell with the insulating sleeve is high in insulativity and storage performance.
Description
Technical field
The utility model relates to the technical field of button cell, especially a kind of insulating coefficient height, the button cell of the tape insulation cover that storge quality is strong.
Background technology
The periphery of traditional button cell does not generally all have insulating case, and the insulating properties of battery is just very poor like this, and the energy storage of battery neither be very high.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the problem in the above-mentioned background technology, the utility model provides a kind of insulating coefficient height, the button cell of the tape insulation cover that storge quality is strong.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of button cell of tape insulation cover, the negative pole metal shell that has the cathode metal housing and be complementary with it, be separately installed with leg on cathode metal housing and the negative pole metal shell surface, the battery periphery of tape welding pin is equipped with insulating case.
In order to strengthen contact, reduce the cut of battery surface, strengthen the intensity of negative pole, the negative pole metal shell is a site face structure.
The beneficial effects of the utility model: the periphery of the button cell of tape insulation of the present utility model cover is equipped with insulating case, makes the insulating coefficient height of battery, and storge quality is strong; And the usefulness of this battery be the band pin weld tabs, make battery have good against shock, cost is also buckled low than original battery; The negative pole metal shell of this battery is a site face structure simultaneously, makes the contact of battery strengthen, and also reduces the cut of battery surface, has strengthened the intensity of negative pole.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, the cathode metal housing, 2, the negative pole metal shell, 3, leg, 4, insulating case.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The button cell of a kind of tape insulation cover as shown in Figure 1, the negative pole metal shell 2 that has cathode metal housing 1 and be complementary with it, be separately installed with leg 3 on cathode metal housing 1 and negative pole metal shell 2 surfaces, the battery of tape welding pin makes battery have good against shock, and cost is also buckled much lower than original battery, the battery periphery of tape welding pin is equipped with insulating case 4, has insulating case 4 and makes the insulating coefficient of battery improve, and storge quality strengthens.Wherein negative pole metal shell 2 is a site face structure, has strengthened the contact of battery, has reduced the cut of battery surface, strengthens the intensity of negative pole.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. the button cell of tape insulation cover, the negative pole metal shell (2) that has cathode metal housing (1) and be complementary with it, it is characterized in that: be separately installed with leg (3) on described cathode metal housing (1) and negative pole metal shell (2) surface, the battery periphery of tape welding pin is equipped with insulating case (4).
2. the button cell of tape insulation cover according to claim 1 is characterized in that: described negative pole metal shell (2) is site face structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254067U CN201918439U (en) | 2011-01-26 | 2011-01-26 | Button cell with insulating sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254067U CN201918439U (en) | 2011-01-26 | 2011-01-26 | Button cell with insulating sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918439U true CN201918439U (en) | 2011-08-03 |
Family
ID=44418229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200254067U Expired - Fee Related CN201918439U (en) | 2011-01-26 | 2011-01-26 | Button cell with insulating sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918439U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956439A (en) * | 2014-04-18 | 2014-07-30 | 武汉邦利科技有限公司 | Ultra-thin soldering lug button cell and production method thereof |
| CN104885254A (en) * | 2013-01-28 | 2015-09-02 | 艾利盖特阀门厂有限责任公司 | Button cell, in particular for a type pressure sensor |
| CN109037526A (en) * | 2018-07-25 | 2018-12-18 | 长兴鑫泓新能源科技有限公司 | A kind of high adaptation lithium coin cells |
| CN111200098A (en) * | 2020-01-08 | 2020-05-26 | 深圳市力电电池有限公司 | Button battery pin and welding method thereof |
| CN113013525A (en) * | 2021-03-08 | 2021-06-22 | 张家港希弗新能源科技有限公司 | Lithium carbon fluoride battery |
-
2011
- 2011-01-26 CN CN2011200254067U patent/CN201918439U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885254A (en) * | 2013-01-28 | 2015-09-02 | 艾利盖特阀门厂有限责任公司 | Button cell, in particular for a type pressure sensor |
| CN104885254B (en) * | 2013-01-28 | 2017-07-14 | 艾利盖特阀门厂有限责任公司 | Particularly for the button cell of tyre pressure sensor |
| CN103956439A (en) * | 2014-04-18 | 2014-07-30 | 武汉邦利科技有限公司 | Ultra-thin soldering lug button cell and production method thereof |
| CN109037526A (en) * | 2018-07-25 | 2018-12-18 | 长兴鑫泓新能源科技有限公司 | A kind of high adaptation lithium coin cells |
| CN111200098A (en) * | 2020-01-08 | 2020-05-26 | 深圳市力电电池有限公司 | Button battery pin and welding method thereof |
| CN111200098B (en) * | 2020-01-08 | 2022-08-19 | 深圳市力电电池有限公司 | Button battery pin and welding method thereof |
| CN113013525A (en) * | 2021-03-08 | 2021-06-22 | 张家港希弗新能源科技有限公司 | Lithium carbon fluoride battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20130126 |