CN205509465U - Electroplax control system is inserted to intelligence - Google Patents
Electroplax control system is inserted to intelligence Download PDFInfo
- Publication number
- CN205509465U CN205509465U CN201520782623.9U CN201520782623U CN205509465U CN 205509465 U CN205509465 U CN 205509465U CN 201520782623 U CN201520782623 U CN 201520782623U CN 205509465 U CN205509465 U CN 205509465U
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- resistance
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- live wire
- control chip
- electric capacity
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Abstract
The utility model relates to an electroplax control system is inserted to intelligence. Including zero line and live wire, electric connection has current protection circuit, power protection circuit and low -voltage protection circuit on zero line and the live wire, the utility model discloses factor of safety is high, the low -power consumption, has electric protect function, undertension protect function and power protect function.
Description
Technical field
This utility model relates to a kind of intelligence plug board control system.
Background technology
Being affected by civil power with plug board at present, it is impossible to the use safety of protection electrical appliance again, and in the case of short circuit occurs in electrical appliance, do not possessing the ability turning off circuit, practicality is low.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of high and low power consumption of safety coefficient, has the intelligent plug board control system of overcurrent protection function, low-voltage protection function and function of power protection.
For achieving the above object, this utility model provides following technical scheme:
nullA kind of intelligence plug board control system，Including zero line and live wire，It is characterized in that: on described zero line and live wire, be electrically connected with current protecting circuit、Power protecting circuit and low-voltage protection circuit，Described low-voltage protection circuit includes resistor、190V pressure-failure protector and 250V pressure-failure protector，Resistor includes the first resistance combination and the combination of the second resistance of parallel connection，First resistance combination includes interconnective resistance R11 and resistance R12，Second resistance combination includes interconnective resistance R13 and resistance R14，Resistance R11 and resistance R13 is connected with zero line，Resistance R12 and resistance R14 is connected with live wire，Two pole luminous tube and audions it are equipped with in 190V pressure-failure protector and 250V pressure-failure protector，Two pole luminous tube negative poles in the middle of 190V pressure-failure protector are connected with live wire，This two pole luminous tube positive pole is connected between resistance R13 and resistance R14；Two pole luminous tube negative poles in the middle of 250V pressure-failure protector are connected with live wire, and this two pole luminous tube positive pole is connected between resistance R11 and resistance R12；
Described power protecting circuit includes transformator, storage battery device and control chip U1, the side of transformator is connected with live wire, this opposite side is connected with zero line, first pin of storage battery device is connected with control chip U1, second pin of storage battery device connects electric capacity C3, the positive pole of electric capacity C3 is connected between the first pin and control chip U1, 3rd pin of storage battery device and the 4th pin are connected with the both sides of transformator respectively, it is connected between the pin 1 of control chip U1 with control chip U1 pin 3 and has electric capacity C5, and electric capacity C5 is connected with the second pin of storage battery device, the pin 2 of control chip U1 is connected with pin 4, it is parallel with electric capacity C6 and electric capacity C7 between pin 2 and the pin 1 of control chip U1 of control chip U1, the minus earth of electric capacity C7, positive pole connects power supply；
Described current protecting circuit includes switch and rheostat; two pins of switch are connected with live wire and rheostat respectively; it is connected to diode between rheostatic pin 4 and pin 5; and this rheostatic pin 4 ground connection; the positive pole of diode is connected with rheostatic pin 4, and the negative pole of diode is connected with rheostatic pin 5, and rheostatic pin 5 connects audion; the ray of audion is connected to resistance R2, and triode ground connection.
Further, described live wire is connected to resistance R1, this resistance R1 is connected to constantan wire.
Contrast the deficiencies in the prior art, the beneficial effect that the technical solution of the utility model is brought:
The intelligent plug board control system of the application; as mains input voltage ＞ 250V; 250V pressure-failure protector in the middle of low-voltage protection circuit automatically powers off; protection electrical appliance; and as mains input voltage ＜ 190V; 190 pressure-failure protectors in the middle of voltage protection circuit automatically power off, and prevent electrical appliance non-normal working.
When short circuit occur in electrical appliance or socket, the control chip U1 in the middle of power protecting circuit controls transformator and storage battery automatically powers off, and protects electrical appliance, prevents appliance fire accident from occurring, substantially increase practicality.
Accompanying drawing explanation
Fig. 1 is system circuit diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, embodiment of the present utility model is described further.
nullA kind of intelligence plug board control system，Including zero line and live wire，It is electrically connected with current protecting circuit X on described zero line and live wire、Power protecting circuit Y and low-voltage protection circuit Z，Described low-voltage protection circuit Z includes resistor、190V pressure-failure protector and 250V pressure-failure protector，Resistor includes the first resistance combination and the combination of the second resistance of parallel connection，First resistance combination includes interconnective resistance R11 and resistance R12，Second resistance combination includes interconnective resistance R13 and resistance R14，Resistance R11 and resistance R13 is connected with zero line，Resistance R12 and resistance R14 is connected with live wire，Two pole luminous tube and audions it are equipped with in 190V pressure-failure protector and 250V pressure-failure protector，Two pole luminous tube negative poles in the middle of 190V pressure-failure protector are connected with live wire，This two pole luminous tube positive pole is connected between resistance R13 and resistance R14；Two pole luminous tube negative poles in the middle of 250V pressure-failure protector are connected with live wire, and this two pole luminous tube positive pole is connected between resistance R11 and resistance R12；
Described power protecting circuit Y includes transformator, storage battery device and control chip U1, the side of transformator is connected with live wire, this opposite side is connected with zero line, first pin of storage battery device is connected with control chip U1, second pin of storage battery device connects electric capacity C3, the positive pole of electric capacity C3 is connected between the first pin and control chip U1, 3rd pin of storage battery device and the 4th pin are connected with the both sides of transformator respectively, it is connected between the pin 1 of control chip U1 with control chip U1 pin 3 and has electric capacity C5, and electric capacity C5 is connected with the second pin of storage battery device, the pin 2 of control chip U1 is connected with pin 4, it is parallel with electric capacity C6 and electric capacity C7 between pin 2 and the pin 1 of control chip U1 of control chip U1, the minus earth of electric capacity C7, positive pole connects power supply；
Described current protecting circuit X includes switch and rheostat; two pins of switch are connected with live wire and rheostat respectively; it is connected to diode between rheostatic pin 4 and pin 5; and this rheostatic pin 4 ground connection; the positive pole of diode is connected with rheostatic pin 4, and the negative pole of diode is connected with rheostatic pin 5, and rheostatic pin 5 connects audion; the ray of audion is connected to resistance R2, and triode ground connection.
It is connected to resistance R1 on live wire, this resistance R1 is connected to constantan wire.
This product can completely cut through standby current, away from electromagnetic wave harm.The power-line plug of this energy-saving socket is inserted on metope or in ground socket, press on and off switch, again the power-line plug of electrical appliance is inserted in the jack of this energy-saving socket, power supply indicator is bright, can normally use, if being not turned on the on and off switch of institute's electrical appliance, then this energy-saving socket was by time delay 10 minutes, automatically cutting off power source, display lamp extinguishes, and enters power save mode.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, those skilled in the art carries out common variations and alternatives in the range of technical solutions of the utility model and should be included in protection domain of the present utility model.
Claims (2)
- null1. an intelligent plug board control system，Including zero line and live wire，It is characterized in that: on described zero line and live wire, be electrically connected with current protecting circuit、Power protecting circuit and low-voltage protection circuit，Described low-voltage protection circuit includes resistor、190V pressure-failure protector and 250V pressure-failure protector，Resistor includes the first resistance combination and the combination of the second resistance of parallel connection，First resistance combination includes interconnective resistance R11 and resistance R12，Second resistance combination includes interconnective resistance R13 and resistance R14，Resistance R11 and resistance R13 is connected with zero line，Resistance R12 and resistance R14 is connected with live wire，Two pole luminous tube and audions it are equipped with in 190V pressure-failure protector and 250V pressure-failure protector，Two pole luminous tube negative poles in the middle of 190V pressure-failure protector are connected with live wire，Two pole luminous tube positive poles are connected between resistance R13 and resistance R14；Two pole luminous tube negative poles in the middle of 250V pressure-failure protector are connected with live wire, and two pole luminous tube positive poles are connected between resistance R11 and resistance R12；Described power protecting circuit includes transformator, storage battery device and control chip U1, the side of transformator is connected with live wire, opposite side is connected with zero line, first pin of storage battery device is connected with control chip U1, second pin of storage battery device connects electric capacity C3, the positive pole of electric capacity C3 is connected between the first pin and control chip U1, 3rd pin of storage battery device and the 4th pin are connected with the both sides of transformator respectively, it is connected between the pin 1 of control chip U1 with control chip U1 pin 3 and has electric capacity C5, and electric capacity C5 is connected with the second pin of storage battery device, the pin 2 of control chip U1 is connected with pin 4, it is parallel with electric capacity C6 and electric capacity C7 between pin 2 and the pin 1 of control chip U1 of control chip U1, the minus earth of electric capacity C7, positive pole connects power supply；Described current protecting circuit includes switch and rheostat; two pins of switch are connected with live wire and rheostat respectively; it is connected to diode between rheostatic pin 4 and pin 5; and rheostatic pin 4 ground connection; the positive pole of diode is connected with rheostatic pin 4, and the negative pole of diode is connected with rheostatic pin 5, and rheostatic pin 5 connects audion; the ray of audion is connected to resistance R2, and triode ground connection.
- A kind of intelligence plug board control system the most according to claim 1, is characterized in that: be connected to resistance R1 on described live wire, resistance R1 is connected to constantan wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782623.9U CN205509465U (en) | 2015-09-28 | 2015-09-28 | Electroplax control system is inserted to intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782623.9U CN205509465U (en) | 2015-09-28 | 2015-09-28 | Electroplax control system is inserted to intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509465U true CN205509465U (en) | 2016-08-24 |
Family
ID=56720079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782623.9U Expired - Fee Related CN205509465U (en) | 2015-09-28 | 2015-09-28 | Electroplax control system is inserted to intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509465U (en) |
-
2015
- 2015-09-28 CN CN201520782623.9U patent/CN205509465U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180928 |