CN201402849Y - Mobile power supply charger with built-in lithium polymer battery - Google Patents
Mobile power supply charger with built-in lithium polymer battery Download PDFInfo
- Publication number
- CN201402849Y CN201402849Y CN2008201885568U CN200820188556U CN201402849Y CN 201402849 Y CN201402849 Y CN 201402849Y CN 2008201885568 U CN2008201885568 U CN 2008201885568U CN 200820188556 U CN200820188556 U CN 200820188556U CN 201402849 Y CN201402849 Y CN 201402849Y
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- CN
- China
- Prior art keywords
- circuit
- charging
- lithium polymer
- polymer battery
- power supply
- 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)
Abstract
The utility model relates to a mobile power supply charger with a built-in lithium polymer battery, which comprises a battery, a connecting device, a charging circuit and a step up circuit, and is characterized in that the input charging interface of the charging circuit is connected with an external power supply, and the output of the charging circuit is connected with the lithium polymer battery; and the input of the step up circuit is connected with the lithium polymer battery, and the output of the step up circuit and the corresponding connecting device are connected with a device which needs to be charged. Compared with the prior art, the charger adopts the step up circuit, a USB interface circuit with four identification resistances, and the larger-capacity lithium polymer battery soas to provide power supply for a longer time for mobile phones or other portable devices.
Description
[technical field]
The utility model relates to a kind of electric supply installation, relates in particular to a kind of portable power source charger of built-in lithium polymer battery.
[background technology]
Present employed charger generally is to export to the electrical appliance battery by civil power after the control circuit conversion, this charger need use under the environment that the AC mains source is arranged, when people work in the open air or go sight-seeing, can't in time charge after the running down of battery of electrical appliance such as mobile phone, the work of giving and life are made troubles, and need a kind of charging device that need not use electric main.
[summary of the invention]
The purpose of this utility model is to provide a kind of portable power source charger of built-in lithium polymer battery, and this charger can directly provide more long power supply support for various portable sets.
To achieve these goals, the utility model provides a kind of portable power source charger of built-in lithium polymer battery, comprise battery and jockey, charging circuit and booster circuit, be characterised in that: the input charging inlet of charging circuit is connected with external power supply, the output of charging circuit is connected with lithium polymer battery, and the input of booster circuit is connected with described lithium polymer battery, and its output connects the equipment of required charging by the jockey of respective type.
Wherein, preferred version is: the output port of described booster circuit is a USB interface, and described USB interface connects IPOD, ZUNE data wire by the USB identification circuit and directly IPOD, ZUNE charged, by connecting mobile phone and MP4 data wire to mobile phone and MP4 charging.
Wherein, preferred version is: described USB interface comprises MIN5PIN female seat, MIN4PIN female seat double input interfaces and USBA female seat output interface.
Wherein, preferred version is: described jockey comprises mobile phone, MP3, MP4, I-POD, I-PHONE.
Advantage of the present utility model is: compared to prior art, the utility model charger adopts booster circuit, and lithium polymer battery, can make lower voltage be upgraded to mobile phone or the needed voltage of other charging devices, and reserve of electricity is big.
[description of drawings]
Fig. 1 is the structural representation of the portable power source charger of the built-in lithium polymer battery of the utility model.
Fig. 2 is the stereogram of the portable power source charger of the built-in lithium polymer battery of the utility model.
[embodiment]
As Fig. 1, shown in Figure 2, the utility model product discloses a kind of portable power source charger of built-in lithium polymer battery, in its battery container 10 battery 11 is housed, and jockey 12 is connected with housing 10, also comprise charging circuit 13 and booster circuit 14, wherein, the input charging inlet 131 of charging circuit 13 is connected with external power supply, the output of charging circuit 13 is connected with battery 11, the input of described booster circuit 14 is connected with described battery 11, and its output is connected the equipment of required charging with the jockey 12 of respective type.
Wherein, as a preferred embodiment, described battery 11 can be lithium polymer battery.
Wherein, as a preferred embodiment, the output port 141 of described booster circuit 14 can be USB interface.It comprises that the USB identification circuit can also can charge to mobile phone and MP4 by mobile phone and MP4 data wire directly to IPOD, ZUNE charging by IPOD, ZUNE data wire.
Wherein, described USB interface comprises MIN5PIN female seat and MIN4PIN female seat double input interfaces, and USBA female seat output interface, the data wire of MP4 connect the USB interface charging of computer, and the USB output interface connects the MP4 charging.
Wherein, as a preferred embodiment, described jockey 12 comprises the jockey power supply of mobile phone, MP3, MP4, I-POD, I-PHONE portable set.
The operation principle of the utility model portable power source charger is: from input charging inlet 13 input DC5V-6V power supplys, give lithium polymer battery 11 chargings of charger inside, the charging indicator light of lithium battery 11 is lighted simultaneously, charging circuit 13 is controlled by special charging IC, have anti-down charging road, constant current/voltage-operated does not have overheated danger, precision reaches 1%, can close the LED light (not shown) automatically after charging is finished.Output is by lithium battery 11 power supplies, with special-purpose booster circuit 14, has the efficient height, characteristics such as precision height, to usb 1 41 outputs, by external various types of switching devices 12, can be embodied as mobile phone, MP3, MP4, I-POD, the various powering portable devices of I-PHONE, output simultaneously has the indication of LED lamp.
Advantage of the present utility model is: compared to prior art, the utility model charger adopts booster circuit, and lithium polymer battery, can make lower voltage be upgraded to mobile phone or the needed voltage of other charging devices, and reserve of electricity is big.
The above person only is the utility model product most preferred embodiment, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (4)
1, a kind of portable power source charger of built-in lithium polymer battery, comprise battery and jockey, charging circuit and booster circuit, be characterised in that: the input charging inlet of charging circuit is connected with external power supply, the output of charging circuit is connected with lithium polymer battery, the input of booster circuit is connected with described lithium polymer battery, and its output connects the equipment of required charging by the jockey of respective type.
2, portable power source charger as claimed in claim 1, it is characterized in that: the output port of described booster circuit is a USB interface, described USB interface connects IPOD, ZUNE data wire by the USB identification circuit and directly IPOD, ZUNE is charged, by connecting mobile phone and MP4 data wire to mobile phone and MP4 charging.
3, portable power source charger as claimed in claim 2 is characterized in that: described USB interface comprises MIN5PIN female seat, MIN4PIN female seat double input interfaces and USBA female seat output interface.
4, portable power source charger as claimed in claim 1, it is characterized in that: described jockey comprises mobile phone, MP3, MP4, I-POD, I-PHONE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201885568U CN201402849Y (en) | 2008-08-13 | 2008-08-13 | Mobile power supply charger with built-in lithium polymer battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201885568U CN201402849Y (en) | 2008-08-13 | 2008-08-13 | Mobile power supply charger with built-in lithium polymer battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402849Y true CN201402849Y (en) | 2010-02-10 |
Family
ID=41662650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201885568U Expired - Fee Related CN201402849Y (en) | 2008-08-13 | 2008-08-13 | Mobile power supply charger with built-in lithium polymer battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402849Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692987A (en) * | 2011-02-16 | 2012-09-26 | 夏普株式会社 | Electronic apparatus and electronic apparatus system |
-
2008
- 2008-08-13 CN CN2008201885568U patent/CN201402849Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692987A (en) * | 2011-02-16 | 2012-09-26 | 夏普株式会社 | Electronic apparatus and electronic apparatus system |
| US8977870B2 (en) | 2011-02-16 | 2015-03-10 | Sharp Kabushiki Kaisha | Apparatus for determining a USB compatible device, and supplying corresponding power thereafter |
| CN102692987B (en) * | 2011-02-16 | 2015-04-29 | 夏普株式会社 | Electronic apparatus and electronic apparatus system |
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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: 20100210 Termination date: 20100813 |