CN202513255U - Columnar rechargeable battery with built-in interface convenient for charging - Google Patents
Columnar rechargeable battery with built-in interface convenient for charging Download PDFInfo
- Publication number
- CN202513255U CN202513255U CN2012201120365U CN201220112036U CN202513255U CN 202513255 U CN202513255 U CN 202513255U CN 2012201120365 U CN2012201120365 U CN 2012201120365U CN 201220112036 U CN201220112036 U CN 201220112036U CN 202513255 U CN202513255 U CN 202513255U
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- CN
- China
- Prior art keywords
- rechargeable battery
- interface
- convenient
- charging
- built
- 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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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a columnar rechargeable battery with a built-in interface convenient for charging, wherein an interface capable of being connected with a cell phone charger is additionally arranged inside the column rechargeable battery. The interface is connected with a DC-DC (Direct Current to Direct Current) chip, a positive electrode and a negative electrode in sequence and is located at the tail end of the battery. The utility model has the advantages that the columnar rechargeable battery can be charged by using a common cell phone charger without purchasing a special charger, so that the use cost is saved, and the columnar rechargeable battery is convenient to carry on during outing, is convenient and practical, and is low in cost and relative high in popularization values.
Description
Technical field
The utility model relate to a kind of can be directly through charger for mobile phone to the column rechargeable battery that battery charges, belong to the battery technology field.
Background technology
People use comparatively frequent to the column rechargeable battery at present; The column rechargeable battery is of a great variety, and its corresponding charger also is various, buys a kind of column rechargeable battery and just must buy a corresponding charger; So not only sink money, nor be convenient to go out to carry.Charge if can charger for mobile phone be directly applied to the column rechargeable battery, certainly will bring convenience, can improve the utilance of resource to charging.
Summary of the invention
The purpose of the utility model is: a kind of column rechargeable battery that can directly use the charger for mobile phone charging is provided.
In order to achieve the above object, increase the interface that to take over the machine charger in column rechargeable battery body interior.Interface connects DC-DC chip (3), positive electrode (1) and negative electrode (5) successively; Interface (4) is positioned at battery end.
The utlity model has following advantage: (1) makes battery charge more convenient; (2) practice thrift use cost.
Description of drawings
A kind of built-in interface that Fig. 1 provides for the utility model makes things convenient for the front view of the column rechargeable battery of charging.
A kind of built-in interface that Fig. 2 provides for the utility model makes things convenient for the cutaway view of the column rechargeable battery of charging.
Embodiment
At the interface (4) that can take over the machine charger of the inner increase of column rechargeable battery main body (2).Interface (4) connects DC-DC chip (3), positive electrode (1) and negative electrode (5) successively; Interface (4) is positioned at battery end.
During use the charger for mobile phone delivery outlet is inserted interface (4); DC-DC chip (3) converts input voltage into the battery required voltage and through positive electrode (1) and negative electrode (5) rechargeable battery is charged; After charging is accomplished, pull up the charger for mobile phone delivery outlet, column rechargeable battery main body (2) can be connected into the electrical appliance circuit and use.The user only need select the column rechargeable battery supporting with own handset port, need not to buy in addition corresponding charger.In daily use, not only convenient but also save money, and battery built-in interface (4) and DC-DC chip (3) can not increase too big cost.The utility model is convenient and practical, and bigger promotional value is arranged.
Claims (1)
1. the column rechargeable battery of the convenient charging of built-in interface is characterized in that: at the interface (4) that can take over the machine charger of the inner increase of column rechargeable battery main body (2); Interface (4) connects DC-DC chip (3), positive electrode (1) and negative electrode (5) successively; Interface (4) is positioned at battery end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201120365U CN202513255U (en) | 2012-03-23 | 2012-03-23 | Columnar rechargeable battery with built-in interface convenient for charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201120365U CN202513255U (en) | 2012-03-23 | 2012-03-23 | Columnar rechargeable battery with built-in interface convenient for charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513255U true CN202513255U (en) | 2012-10-31 |
Family
ID=47065713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201120365U Expired - Fee Related CN202513255U (en) | 2012-03-23 | 2012-03-23 | Columnar rechargeable battery with built-in interface convenient for charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785149A (en) * | 2016-12-22 | 2017-05-31 | 泰州久诺杰电子科技有限公司 | A kind of multipurpose rechargeable battery |
-
2012
- 2012-03-23 CN CN2012201120365U patent/CN202513255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785149A (en) * | 2016-12-22 | 2017-05-31 | 泰州久诺杰电子科技有限公司 | A kind of multipurpose rechargeable battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140323 |