CN203166571U - Charger with charging recognition function - Google Patents
Charger with charging recognition function Download PDFInfo
- Publication number
- CN203166571U CN203166571U CN2013200936807U CN201320093680U CN203166571U CN 203166571 U CN203166571 U CN 203166571U CN 2013200936807 U CN2013200936807 U CN 2013200936807U CN 201320093680 U CN201320093680 U CN 201320093680U CN 203166571 U CN203166571 U CN 203166571U
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- Prior art keywords
- decoder
- power
- charger
- high frequency
- frequency conversion
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger with a charging recognition function. The charger comprises a power connection port, a converting circuit, a high-frequency converting circuit, a power rectification module, a decoder, and an output port. The converting circuit is connected with the power connection port. The power connection port is connected with an external power supply, and the power supply is used to provide input voltage for an input portion. The converting circuit is connected with the high-frequency converting circuit. The high-frequency converting circuit is connected with the power rectification module. The power rectification module is connected with the output port. The decoder is respectively connected with the high-frequency converting circuit and the output port, and is used to detect types of batteries of electric equipment and compare according to preset information, and data conforming to the information is transmitted to a voltage converter. The charger is simple in structure, high in compatibility, and can provide corresponding stable voltage for the electric equipment. Use of the charger is convenient.
Description
Technical field
The utility model relates to appliance field, particularly a kind of charger with the charging recognition function.
Background technology
Modern society is a society with fast rhythm; usually can see that in the city a lot of people carry mancarried electronic aid and shuttle back and forth in each office block; so far; battery charge such as various portable electric appts such as mobile phone, personal electric assistant (PAD), MP3 is a headachy thing; the structure of inside battery material is different with performance now; existing charge power supply all is the charging method to the battery of versatile material mostly; can not provide suitable voltage at different batteries; can not perfectly charge to battery; therefore; there is defective in prior art, needs to improve.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, compatible strong for overcoming weak point of the prior art, can provide corresponding burning voltage for power consumption equipment, the charger of band charging recognition function easy to use.
For solving technical problem of the present utility model, the technical scheme that adopts is: a kind of charger with the charging recognition function, comprise the power connector end mouth, change-over circuit, the high frequency conversion circuit, the power rectifier module, decoder, output port, described change-over circuit is connected with described power connector end mouth, described power connector end mouth connects external power supply, be used to described input part that input voltage is provided, described change-over circuit is connected with described high frequency conversion circuit, described high frequency conversion circuit is connected with the power rectifier module, described power rectifier module is connected with output port, described decoder respectively with the high frequency conversion circuit, output port connects, for detection of the power consumption equipment battery types, and compare according to presupposed information, will meet information data and send described electric pressure converter to;
Described decoder also arranges a default chip, is used for storing presupposed information, and compares with the detected information of decoder, will meet information data and send described voltage switch to;
Described decoder also arranges an acquisition chip, change voltage according to different power consumption equipment battery types in its charging at electric pressure converter, described acquisition chip is also at the virtual voltage of gathering charging circuit, and generate data and compare with the interior presupposed information of decoder, in order to provide reference voltage for the power consumption equipment battery.
Beneficial effect with respect to prior art is, decoder is set according to different power consumption equipment battery types, select the data that meet most, change voltage by the high frequency conversion circuit, be the power consumption equipment battery charge by the power rectifier module with this voltage again, not only improve the compatibility of charge power supply, and prolonged power consumption equipment battery useful life, reduced user's cost.
Description of drawings
Fig. 1 is framework map of the present utility model.
Embodiment
Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.
As shown in Figure 1, the charger construction of this band charging recognition function is simple, compatible strong, can provide corresponding burning voltage for power consumption equipment, and is easy to use.The charger of this band charging recognition function, comprise power connector end mouth 1, change-over circuit 2, high frequency conversion circuit 3, power rectifier module 4, decoder 8, output port 5, described change-over circuit 2 is connected with described power connector end mouth 1, described power connector end mouth 1 connects external power supply, be used to described input part that input voltage is provided, described change-over circuit 2 is connected with described high frequency conversion circuit 3, described high frequency conversion circuit 3 is connected with power rectifier module 4, described power rectifier module 4 is connected with output port 5, described decoder 8 respectively with high frequency conversion circuit 3, output port 5 connects, for detection of the power consumption equipment battery types, and compare according to presupposed information, will meet information data and send described electric pressure converter to;
Described decoder 8 also arranges a default chip 6, is used for storing presupposed information, and compares with the detected information of decoder, will meet information data and send described voltage switch to;
Described decoder 8 is also established an acquisition chip 7, change voltage according to different power consumption equipment battery types in its charging at electric pressure converter, described acquisition chip is also at the virtual voltage of gathering charging circuit, and generate data and compare with the interior presupposed information of decoder, in order to provide reference voltage for the power consumption equipment battery.
When circuit was connected, the input voltage that change-over circuit is used for the power connector end mouth was converted to the voltage that is fit to the high frequency conversion circuit, and change-over circuit is connected with the high frequency conversion circuit; This high frequency conversion circuit is converted to the direct voltage of change-over circuit output the alternating voltage of high frequency, this high frequency conversion circuit adopts full-bridge or half-bridge topology circuit, this high frequency conversion circuit is connected with the power rectifier module, behind the alternate voltage rectification of power rectifier module to the high frequency of high frequency conversion circuit output, the electronic product of input connection is easy to use again; When output port inserts power consumption equipment, described decoder detects the power consumption equipment battery types, to store presupposed information and the detected information of decoder compares by default chip, to meet information data and send described high frequency conversion circuit to, so that the high frequency conversion circuit is adjusted the voltage that circuit provides, then by power rectifier module burning voltage and electric current, power consumption equipment is charged, minimizing is to the stimulation of battery, to a certain extent, prolonged the useful life of battery, reduced user's cost, changed voltage according to different power consumption equipment battery types in its charging at the high frequency conversion circuit, described acquisition chip is also at the virtual voltage of gathering charging circuit, and generate data and compare with the interior presupposed information of described default chip, in order to provide reference voltage for the power consumption equipment battery.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (2)
- One kind with the charging recognition function charger, it is characterized in that, comprise the power connector end mouth, change-over circuit, the high frequency conversion circuit, the power rectifier module, decoder, output port, described change-over circuit is connected with described power connector end mouth, described power connector end mouth connects external power supply, be used to described input part that input voltage is provided, described change-over circuit is connected with described high frequency conversion circuit, described high frequency conversion circuit is connected with the power rectifier module, described power rectifier module is connected with output port, described decoder respectively with the high frequency conversion circuit, output port connects, for detection of the power consumption equipment battery types, and compare according to presupposed information, will meet information data and send described electric pressure converter to.
- 2. the charger of band according to claim 1 charging recognition function, it is characterized in that described decoder also arranges a default chip, is used for storing presupposed information, and compare with the detected information of decoder, will meet information data and send described voltage switch to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200936807U CN203166571U (en) | 2013-03-01 | 2013-03-01 | Charger with charging recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200936807U CN203166571U (en) | 2013-03-01 | 2013-03-01 | Charger with charging recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166571U true CN203166571U (en) | 2013-08-28 |
Family
ID=49027730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200936807U Expired - Fee Related CN203166571U (en) | 2013-03-01 | 2013-03-01 | Charger with charging recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683419A (en) * | 2013-12-12 | 2014-03-26 | 山东润峰电子科技有限公司 | Lithium battery charger capable of identifying high or low voltages automatically |
| CN104578389A (en) * | 2015-01-08 | 2015-04-29 | 华为技术有限公司 | Electric control method, device and system |
-
2013
- 2013-03-01 CN CN2013200936807U patent/CN203166571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683419A (en) * | 2013-12-12 | 2014-03-26 | 山东润峰电子科技有限公司 | Lithium battery charger capable of identifying high or low voltages automatically |
| CN104578389A (en) * | 2015-01-08 | 2015-04-29 | 华为技术有限公司 | Electric control method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN AXCEL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG JIAN Effective date: 20150320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Doudou Inventor before: Zhang Jian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIAN TO: YAN DOUDOU Free format text: CORRECT: ADDRESS; FROM: 465350 XINYANG, HENAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150320 Address after: 518000, Shenzhen, Guangdong, Baoan District, Fuyong street, Fu Garden Road, East oyster industry, South Road, Xu Chang Industrial Park, B7 building, south of the first floor Patentee after: Shenzhen love Technology Co., Ltd. Address before: 465350 Shangcheng County of Henan Province Chengguan town of Cherry Orchard 97-1 Patentee before: Zhang Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |