CN203434723U - Switching power supply adapter with charging function - Google Patents
Switching power supply adapter with charging function Download PDFInfo
- Publication number
- CN203434723U CN203434723U CN201320572423.1U CN201320572423U CN203434723U CN 203434723 U CN203434723 U CN 203434723U CN 201320572423 U CN201320572423 U CN 201320572423U CN 203434723 U CN203434723 U CN 203434723U
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- CN
- China
- Prior art keywords
- charge
- discharge
- control chip
- power supply
- storage battery
- 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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- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Disclosed in the utility model is a switching power supply adapter with the charging function. The adapter comprises a housing, a power supply input terminal and a switching power supply unit. A storage battery and a charge-discharge control chip are arranged in the housing and are respectively connected with a charge-discharge circuit; and the charge-discharge circuit is connected with the power supply input terminal. In addition, a charge-discharge indication lamp and a charge-discharge switch button are also arranged at the housing, wherein the charge-discharge indication lamp and the charge-discharge switch button are connected with the charge-discharge control chip. Because the charge-discharge control chip, the charge-discharge control chip and the storage battery are arranged in the housing and the charge-discharge control chip carries out controlling, when the adapter is not in use, the charge-discharge switch button fixedly arranged at the housing starts the charge-discharge control chip, so that the charge-discharge circuit charges the storage battery; and when power failure occurs, the charge-discharge switch button is used for starting the charge-discharge control chip, so that the charge-discharge circuit discharges the storage battery and thus power is provided for electronic equipment. The adapter can be used conveniently.
Description
Technical field
The utility model relates to Switching Power Supply, a kind of switch power source adapter with charging relating in particular to.
Background technology
In prior art, switch power source adapter is all generally to pass through input current, stable output, meet the higher electric current of quality of equipment requirement, to offer various electronic product equipment power supplies, existing power supply adapter does not generally possess electric current reserve function, when having a power failure, can not power for electronic equipment.
Therefore, there is defect in prior art, needs to improve.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of can storage of electrical energy, when having a power failure, the switch power source adapter of the band charging that can power for electronic equipment.
The technical solution of the utility model is as follows: a kind of switch power source adapter with charging, comprise shell, power input and switching power supply, the storage battery being connected with charge-discharge circuit respectively is also set in described shell and discharges and recharges control chip, described charge-discharge circuit is connected with power input; And, described shell also arrange with described in discharge and recharge that control chip is connected discharge and recharge indicator light and charge and discharge switch button.
Be applied to technique scheme, in described switch power source adapter, described in discharge and recharge indicator light and embed and to be fixed in described shell.
Adopt such scheme, the utility model by the built-in charge-discharge circuit of the shell at switch power source adapter, discharge and recharge control chip and storage battery, by discharging and recharging control chip, control, when switch power source adapter is idle, the charge and discharge switch pushbutton enable being fixedly installed by shell discharges and recharges control chip, charge-discharge circuit is charged to storage battery, when having a power failure, by charge and discharge switch pushbutton enable, discharging and recharging control chip, charge-discharge circuit is discharged to storage battery, to provide the power supply of electronic equipment to use, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The present embodiment provides a kind of switch power source adapter with charging, and described switch power source adapter carrys out storage of electrical energy by built-in charge-discharge circuit, and, when having a power failure, can be that electronic equipment is powered by charge-discharge circuit, easy to use.
As shown in Figure 1, described switch power source adapter comprises shell, power input and switching power supply, and switching power supply is built in shell, by power input input current.And, in shell, be also respectively arranged with charge-discharge circuit, storage battery and discharge and recharge control chip, wherein, charge-discharge circuit one end is connected with power input, its two one end also respectively with discharge and recharge control chip and storage battery is connected, discharge and recharge control chip and control charging work and the electric discharge work of charge-discharge circuit, storage battery is for storage of electrical energy.
Described in correspondence, discharge and recharge control chip, described shell be also fixedly installed with described discharge and recharge that control chip is connected discharge and recharge indicator light and charge and discharge switch button, when needs accumulators charges, by charge and discharge switch pushbutton enable, discharge and recharge control chip, discharging and recharging control chip sends a signal in charge-discharge circuit, make charge-discharge circuit work, and by power storage to storage battery, when having a power failure, in the time of need to powering to equipment, by charge and discharge switch pushbutton enable, discharge and recharge control chip, discharging and recharging control chip sends a signal in charge-discharge circuit, make charge-discharge circuit work, and storage of electrical energy in storage battery is passed through to power input, input in switching power supply, after switching power supply again for electronic equipment is powered, wherein, switching power supply generally comprises switch, power transformer and rectification circuit.
And, in the process that charges a battery and discharge, can control and to discharge and recharge indicator light and indicate charged state and discharge condition by discharging and recharging control chip, wherein, discharging and recharging indicator light can be LED lamp, it can indicate charged state and discharge condition by different colors, for example, adopt redness to indicate charged state and adopt green to indicate discharge condition, and, can also be fixed in described shell discharging and recharging indicator light embedding, make to discharge and recharge indicator light and be not easy damaged.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (2)
1. with a switch power source adapter for charging, comprise shell, power input and switching power supply, it is characterized in that:
The storage battery being connected with charge-discharge circuit respectively is also set in described shell and discharges and recharges control chip, described charge-discharge circuit is connected with power input;
And, described shell also arrange with described in discharge and recharge that control chip is connected discharge and recharge indicator light and charge and discharge switch button.
2. switch power source adapter according to claim 1, is characterized in that, described in discharge and recharge indicator light and embed and to be fixed in described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572423.1U CN203434723U (en) | 2013-09-16 | 2013-09-16 | Switching power supply adapter with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572423.1U CN203434723U (en) | 2013-09-16 | 2013-09-16 | Switching power supply adapter with charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434723U true CN203434723U (en) | 2014-02-12 |
Family
ID=50063739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572423.1U Expired - Fee Related CN203434723U (en) | 2013-09-16 | 2013-09-16 | Switching power supply adapter with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529752A (en) * | 2014-09-29 | 2016-04-27 | 南京德朔实业有限公司 | Battery pack and electric tool adopting same |
-
2013
- 2013-09-16 CN CN201320572423.1U patent/CN203434723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529752A (en) * | 2014-09-29 | 2016-04-27 | 南京德朔实业有限公司 | Battery pack and electric tool adopting same |
| CN105529752B (en) * | 2014-09-29 | 2020-01-31 | 南京德朔实业有限公司 | kinds of battery pack and electric tool adopting same |
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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 FLYPOWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU YAOJUN Effective date: 20150106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410400 YUEYANG, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: 518000, Shenzhen, Guangdong, Baoan District Province, south Pu Road, South Po Road, Po ha three slope pit second industrial zone, A2 Patentee after: Shenzhen Flypower Technology Co., Ltd. Address before: 410400, Hunan, Yueyang province Pingjiang County town of justice Cross Village 137 Patentee before: Wu Yaojun |
|
| 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: 20140212 Termination date: 20160916 |