CN202840608U - Circuit control system for standby power supply - Google Patents
Circuit control system for standby power supply Download PDFInfo
- Publication number
- CN202840608U CN202840608U CN 201220497037 CN201220497037U CN202840608U CN 202840608 U CN202840608 U CN 202840608U CN 201220497037 CN201220497037 CN 201220497037 CN 201220497037 U CN201220497037 U CN 201220497037U CN 202840608 U CN202840608 U CN 202840608U
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- Prior art keywords
- module
- control module
- mcu control
- charging
- control system
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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 circuit control system for a standby power supply, comprising a charging apparatus, wherein the charging apparatus comprises a circuit controller used for controlling a standby battery to perform charging and discharging and a current converter used for converting an AC current into a DC current or converting a DC current into an AC current, and the circuit controller is electrically connected with the current converter. The circuit control system for a standby power supply is stable in performance and rapid in charging and discharging speed, is convenient, and can effectively save resource.
Description
Technical field
The utility model relates to a kind of charge-discharge control system technical field, relates in particular to a kind of circuit control system of back-up source.
Background technology
Present digital product on the market is little because of volume, and battery capacity is limited, the power shortage phenomenon often occurs, especially in the carrying process of going out, is difficult to again find charge power supply, thereby causes digital product can't use because of outage.
Summary of the invention
In order to overcome defects, the utility model provides a kind of circuit control system of back-up source, this circuit control system stable performance, discharge and recharge quick, convenient.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of circuit control system of back-up source, comprise charging device, this charging device comprises the converter that carries out the circuit controller of charging and discharging and be used for alternating current and direct current are changed mutually for the control reserve battery, and described circuit controller and described converter are electrically connected; Described circuit controller is integrated with MCU control module, charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module, and described charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module are electrically connected with described MCU control module all respectively; On described charging device, also be provided with in addition an output thimble interface, described output thimble interface is for detection of external number code product model signal, and described signal is transferred to described MCU control module, described MCU control module is controlled described charge control module work.
As further improvement of the utility model, described converter comprises rectification module and inversion module, described rectification module and inversion module all are electrically connected on described MCU control module, wherein, described MCU control module is controlled described rectification module external power source is changed, and reserve battery is powered; Described MCU control module is controlled described inversion module reserve battery is exported electric energy conversion, and external loading is powered.
The beneficial effects of the utility model are: this charging device comprises the converter that carries out the circuit controller of charging and discharging and be used for inversion electricity and rectified current are changed mutually for the control reserve battery, this circuit controller can either be controlled converter external power supply is changed, and reserve battery is powered; Can control again converter reserve battery is exported electric energy conversion, and external loading is powered.The utility model stable performance, discharge and recharge fast, convenient, effectively saved resource.
Description of drawings
Fig. 1 is the utility model structural principle schematic diagram.
Embodiment
With reference to the accompanying drawings the embodiment of the circuit control system of back-up source of the present utility model is elaborated.
The circuit control system of a kind of back-up source described in the utility model, comprise charging device, this charging device comprises the converter that carries out the circuit controller 1 of charging and discharging and be used for alternating current and direct current are changed mutually for control reserve battery 3, and described circuit controller and described converter are electrically connected.
In the present embodiment; described circuit controller 1 is integrated with MCU control module, charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module, and described charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module are electrically connected with described MCU control module all respectively.
Described converter comprises rectification module 20 and inversion module 21, described rectification module and inversion module all are electrically connected on described MCU control module, wherein, described MCU control module is controlled described rectification module external power source 4 is changed, and to the reserve battery power supply, namely rectification module is connected in the charging inlet on the charging device; Described MCU control module is controlled described inversion module reserve battery is exported electric energy conversion, and to external loading 5 power supplies, namely inversion module is connected in the output interface on the charging device.
In addition in the present embodiment, on described charging device, also be provided with an output thimble interface, described output thimble interface is for detection of external number code product model signal, and described signal is transferred to described MCU control module, and described MCU control module is controlled described charge control module work.
Claims (2)
1. the circuit control system of a back-up source, comprise charging device, it is characterized in that: this charging device comprises the converter that carries out the circuit controller (1) of charging and discharging and be used for alternating current and direct current are changed mutually for control reserve battery (3), and described circuit controller and described converter are electrically connected; Described circuit controller (1) is integrated with MCU control module, charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module, and described charge control module, control of discharge module, electric quantity acquisition module, electricity quantity display module and charging protecting module are electrically connected with described MCU control module all respectively; Also be provided with in addition an output thimble interface on described charging device, described output thimble interface is for detection of external number code product model signal, and described signal is transferred to described MCU control module, and described MCU control module is controlled described charge control module work.
2. the circuit control system of back-up source according to claim 1, it is characterized in that: described converter comprises rectification module (20) and inversion module (21), described rectification module and inversion module all are electrically connected on described MCU control module, wherein, described MCU control module is controlled described rectification module external power source (4) is changed, and reserve battery is powered; Described MCU control module is controlled described inversion module reserve battery is exported electric energy conversion, and external loading (5) is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497037 CN202840608U (en) | 2012-09-26 | 2012-09-26 | Circuit control system for standby power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497037 CN202840608U (en) | 2012-09-26 | 2012-09-26 | Circuit control system for standby power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840608U true CN202840608U (en) | 2013-03-27 |
Family
ID=47952223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497037 Expired - Fee Related CN202840608U (en) | 2012-09-26 | 2012-09-26 | Circuit control system for standby power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683364A (en) * | 2012-09-26 | 2014-03-26 | 天宇通讯科技(昆山)有限公司 | Circuit control system of back-up power supply |
-
2012
- 2012-09-26 CN CN 201220497037 patent/CN202840608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683364A (en) * | 2012-09-26 | 2014-03-26 | 天宇通讯科技(昆山)有限公司 | Circuit control system of back-up power supply |
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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 |
Granted publication date: 20130327 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |