CN201556110U - Intelligent voltage stabilizer controller - Google Patents
Intelligent voltage stabilizer controller Download PDFInfo
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- CN201556110U CN201556110U CN2009201977475U CN200920197747U CN201556110U CN 201556110 U CN201556110 U CN 201556110U CN 2009201977475 U CN2009201977475 U CN 2009201977475U CN 200920197747 U CN200920197747 U CN 200920197747U CN 201556110 U CN201556110 U CN 201556110U
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Abstract
The utility model relates to an intelligent voltage stabilizer controller which comprises a temperature sensor arranged inside a voltage stabilizer, an input voltage sampling circuit, an output voltage sampling circuit, an overload detecting circuit and a microprocessor used for realizing intelligent control, wherein the microprocessor comprises an overheating prompting module, an undervoltage prompting module, an overvoltage protection module and an overload protection module; the temperature sensor is connected with the overheating prompting module which is connected with a prompting driving circuit that is connected with a buzzer; the input voltage sampling circuit is connected with the undervoltage prompting module which is also connected with the prompting driving circuit; the output voltage sampling circuit is connected with the overvoltage protection module which is connected with a relay, a contact of which is an input power supply switch of the voltage stabilizer; and the overload detecting circuit is connected with the overload protection module which is also connected with the relay. The intelligent voltage stabilizer controller can be used for monitoring the running state of the voltage stabilizer in real time, and has the functions of overheating prompting, undervoltage prompting, overload protection and overvoltage protection.
Description
Technical field
The utility model belongs to the additional device of voltage stabilizer.
Background technology
Existing voltage stabilizer, input voltage are civil power, can export a burning voltage, in actual use, when voltage stabilizer is in when working long hours state, occur overheated situation easily, then may cause the voltage stabilizer damage as untimely prompting; Cross when low when input voltage, can influence the output valve of voltage stabilizer; When the voltage stabilizer load was overweight, voltage stabilizer can't bear, if untimely prompting then can cause the voltage stabilizer overlond running, had shortened the serviceable life of voltage stabilizer; When stabilizer output voltage is too high, can influence user's load, as in time not reminding, then may cause the damage of user's equipment.
Summary of the invention
In order to overcome the deficiency that existing voltage stabilizer can not carry out overheating prompt, under-voltage prompting, not have overload, over-voltage protecting function; the utility model provides a kind of running status that can monitor voltage stabilizer in real time, carries out the intelligent voltage regulator controller of overheating prompt, under-voltage prompting, overload protection and overvoltage protection.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of intelligent voltage regulator controller, comprise the temperature sensor that is installed in the voltage stabilizer, input voltage sample circuit, the output voltage sample circuit that is used to detect stabilizer output voltage in order to detect the voltage stabilizer input voltage, in order to detect the overload detection circuit whether voltage stabilizer transships, and in order to realize the microprocessor of intelligent control, described microprocessor comprises: in order to the signal according to temperature sensor, when the temperature value that detects sends the overheating prompt module of overheating prompt instruction during greater than default temperature limit; In order to signal, when the input voltage value that detects sends the under-voltage reminding module of under-voltage hint instructions during less than default lower voltage limit according to the input voltage sample circuit; In order to signal, when the output voltage values that detects sends the overvoltage protective module of overvoltage protection instruction during greater than default upper voltage limit according to the output voltage sample circuit; In order to signal, when detecting overload, send the overload protection module of cutting off the instruction of input power supply according to overload detection circuit; Described temperature sensor connects described overheating prompt module, and described overheating prompt module connects the prompting driving circuit, and described prompting driving circuit connects hummer; Described input voltage sample circuit connects described under-voltage reminding module, and described under-voltage reminding module also connects the prompting driving circuit; Described output voltage sample circuit connects described overvoltage protective module, and described overvoltage crowbar connects relay, the input power switch interlock of the contact of described relay and voltage stabilizer; Described overload detection circuit connects described overload protection module, and described overload protection module also connects described relay.
As preferred a kind of scheme: described control panel also comprises and is used for the state detection circuit whether the detected temperatures sensor breaks and whether peg graft and put in place, described microprocessor also comprises: in order to the signal according to state detection circuit, when detecting temperature sensor broken string or pegging graft and send the self diagnosis module of alarm prompt instruction when not in place, described state detection circuit connects described self diagnosis module, and described self diagnosis module connects described prompting driving circuit.
Turn-off the input power switch during relay of present embodiment control fault, want manually during unlatching.Fault comprises situations such as overvoltage, overload and other faults.
The beneficial effects of the utility model mainly show: 1, can monitor the running status of voltage stabilizer in real time, carry out overheating prompt, under-voltage prompting, overload protection and overvoltage protection; 2, can carry out self diagnosis; 3, when fault, can cut off the input power supply; 4, adopt microcomputer chip, be easy to realize digital control, make the transistor of drive motor work on off state.Loss power is low, can select low power tube for use, reduces cost, and improves performance.
Description of drawings
Fig. 1 is the control principle figure of intelligent voltage regulator controller.
Fig. 2 is the circuit diagram of intelligent voltage regulator controller.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, a kind of intelligent voltage regulator controller, comprise the temperature sensor 1 that is installed in the voltage stabilizer, input voltage sample circuit 2, the output voltage sample circuit 3 that is used to detect stabilizer output voltage in order to detect the voltage stabilizer input voltage, in order to detect the overload detection circuit 4 whether voltage stabilizer transships, and in order to realize the microprocessor 6 of intelligent control, described microprocessor 6 comprises: in order to the signal according to temperature sensor, when the temperature value that detects sends the overheating prompt module 7 of overheating prompt instruction during greater than default temperature limit; In order to signal, when the input voltage value that detects sends the under-voltage reminding module 8 of under-voltage hint instructions during less than default lower voltage limit according to the input voltage sample circuit; In order to signal, when the output voltage values that detects sends the overvoltage protective module 9 of overvoltage protection instruction during greater than default upper voltage limit according to the output voltage sample circuit; In order to signal, when detecting overload, send the overload protection module 10 of cutting off the instruction of input power supply according to overload detection circuit; Described temperature sensor 1 connects described overheating prompt module 7, and described overheating prompt module 7 connects prompting driving circuit 11, and described prompting driving circuit 11 connects hummer 12; Described input voltage sample circuit 2 connects described under-voltage reminding module 8, and described under-voltage reminding module 8 also connects prompting driving circuit 11; Described output voltage sample circuit 3 connects described overvoltage protective module 9, and described overvoltage crowbar 9 connects relay 13, the input power switch interlock of the contact of described relay 13 and voltage stabilizer; Described overload detection circuit 4 connects described overload protection module 10, and described overload protection module 10 also connects described relay 13.
Described control panel also comprises and is used for the state detection circuit 5 whether the detected temperatures sensor breaks and whether peg graft and put in place, described microprocessor 6 also comprises: in order to the signal according to state detection circuit, when detecting temperature sensor broken string or pegging graft and send the self diagnosis module 14 of alarm prompt instruction when not in place, described state detection circuit 5 connects described self diagnosis module 14, and described self diagnosis module 14 connects described prompting driving circuit 11.
Turn-off the input power switch during relay of present embodiment control fault, want manually during unlatching.Fault comprises situations such as overvoltage, overload and other faults.
The control panel of present embodiment adopts U.S. MICROCHIP company (U.S. little core company) microcomputer chip, according to the characteristic of voltage stabilizer, my company has specially write a cover control corresponding module, makes the voltage stabilizer of being furnished with this plate realize intellectuality, hommization makes regulator products promote class.It can be achieved as follows function:
Overheating prompt: because environment temperature is higher; Or load is overweight, can send prompt tone and send acousto-optic hint, reminds the user to take measures.
Under-voltage prompting: cross when low when input supply voltage, can send acousto-optic hint.
Overload protection: if load is overweight, temperature is too high, cuts off the electricity supply in the time of can't bearing.
Overvoltage protection: work as electrical fault, or the driving malfunction output voltage is when too high, detects and cut off the electricity supply after confirming for three times.
Self-diagnostic function: temperature protection sampling detector broken string, or be not inserted into the position during assembling, and prompt tone is arranged. voltage stabilizer can not start work.
Cut off the input power supply during fault: overload, can both cut off the input power supply during overvoltage, guarantee stabilized voltage supply and user's safety.
Adopt microcomputer chip, be easy to realize digital control, make the transistor of drive motor work on off state.Loss power is low, can select low power tube for use, reduces cost, and improves performance.
Claims (2)
1. intelligent voltage regulator controller, it is characterized in that: described control panel comprises the temperature sensor that is installed in the voltage stabilizer, the input voltage sample circuit in order to detect the voltage stabilizer input voltage, the output voltage sample circuit that is used to detect stabilizer output voltage, in order to detect the overload detection circuit whether voltage stabilizer transships, and in order to realize the microprocessor of intelligent control, described microprocessor comprises:
In order to signal, when the temperature value that detects sends the overheating prompt module of overheating prompt instruction during greater than default temperature limit according to temperature sensor;
In order to signal, when the input voltage value that detects sends the under-voltage reminding module of under-voltage hint instructions during less than default lower voltage limit according to the input voltage sample circuit;
In order to signal, when the output voltage values that detects sends the overvoltage protective module of overvoltage protection instruction during greater than default upper voltage limit according to the output voltage sample circuit;
In order to signal, when detecting overload, send the overload protection module of cutting off the instruction of input power supply according to overload detection circuit;
Described temperature sensor connects described overheating prompt module, and described overheating prompt module connects the prompting driving circuit, and described prompting driving circuit connects hummer;
Described input voltage sample circuit connects described under-voltage reminding module, and described under-voltage reminding module also connects the prompting driving circuit;
Described output voltage sample circuit connects described overvoltage protective module, and described overvoltage crowbar connects relay, the input power switch interlock of the contact of described relay and voltage stabilizer;
Described overload detection circuit connects described overload protection module, and described overload protection module also connects described relay.
2. intelligent voltage regulator controller as claimed in claim 1, it is characterized in that: described control panel also comprises and is used for the state detection circuit whether the detected temperatures sensor breaks and whether peg graft and put in place, described microprocessor also comprises: in order to the signal according to state detection circuit, when detecting temperature sensor broken string or pegging graft and send the self diagnosis module of alarm prompt instruction when not in place, described state detection circuit connects described self diagnosis module, and described self diagnosis module connects described prompting driving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201977475U CN201556110U (en) | 2009-09-28 | 2009-09-28 | Intelligent voltage stabilizer controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201977475U CN201556110U (en) | 2009-09-28 | 2009-09-28 | Intelligent voltage stabilizer controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556110U true CN201556110U (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201977475U Expired - Fee Related CN201556110U (en) | 2009-09-28 | 2009-09-28 | Intelligent voltage stabilizer controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112703A (en) * | 2019-05-17 | 2019-08-09 | 深圳市兴科荣科技有限公司 | Protect circuit |
| CN116540823A (en) * | 2023-07-07 | 2023-08-04 | 深圳安森德半导体有限公司 | DCDC voltage stabilizer intelligent control system |
| CN116754872A (en) * | 2023-06-19 | 2023-09-15 | 深圳市亿宾微电子有限公司 | Voltage stabilizer testing method, intelligent terminal and storage medium |
-
2009
- 2009-09-28 CN CN2009201977475U patent/CN201556110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112703A (en) * | 2019-05-17 | 2019-08-09 | 深圳市兴科荣科技有限公司 | Protect circuit |
| CN116754872A (en) * | 2023-06-19 | 2023-09-15 | 深圳市亿宾微电子有限公司 | Voltage stabilizer testing method, intelligent terminal and storage medium |
| CN116540823A (en) * | 2023-07-07 | 2023-08-04 | 深圳安森德半导体有限公司 | DCDC voltage stabilizer intelligent control system |
| CN116540823B (en) * | 2023-07-07 | 2023-08-25 | 深圳安森德半导体有限公司 | DCDC voltage stabilizer intelligent control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huatong Electromechanical Co., Ltd. Assignor: FATO Mechanical And Electrical Equipment Group Co., Ltd. Contract record no.: 2011330000375 Denomination of utility model: Intelligent voltage stabilizer controller Granted publication date: 20100818 License type: Exclusive License Record date: 20110429 |
|
| 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: 20100818 Termination date: 20170928 |