CN106708159A - Intelligent power grid load controller - Google Patents
Intelligent power grid load controller Download PDFInfo
- Publication number
- CN106708159A CN106708159A CN201710136223.4A CN201710136223A CN106708159A CN 106708159 A CN106708159 A CN 106708159A CN 201710136223 A CN201710136223 A CN 201710136223A CN 106708159 A CN106708159 A CN 106708159A
- Authority
- CN
- China
- Prior art keywords
- chip
- load controller
- pin
- grid load
- electric capacity
- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc
Abstract
The invention discloses an intelligent power grid load controller. The intelligent power grid load controller comprises a power circuit, a delay circuit and a function control module; the power circuit comprises a transformer W, a rectifier bridge T and a capacitor C1, the delay circuit comprises an MOS transistor Q1, a capacitor C2 and a chip IC1, and the function control module comprises a relay K and a single-pole double-throw switch S1. According to the intelligent power grid load controller, the intelligent control module is additionally arranged on the electricity utilization circuit of a common electricity utilization load, the timed turn-on and turn-off function of the electricity utilization load can be achieved by using the timer chip in cooperation with the single-pole double-throw switch, and the intelligent power grid load controller is particularly suitable for timed turn-on and turn-off of household appliances and has the advantages of being diversified in function and convenient to use.
Description
Technical field
The present invention relates to intelligent power grid technology, specifically a kind of intelligent grid load controller.
Background technology
Power network is to provide with the basic circuit of electric loading, and when using electrical equipment, many people are required for using it regularly
Function, but, many old electronic equipments do not have the function of carrying timing, and socket is people's daily life and industrial production
In most commonly used electrical equipment, it can complete line voltage and join to the electric energy of electrical equipment, usual people's daily life
In can all use socket, these sockets only have simple function substantially, exactly realize switch and connect various electrical equipment, can
It is that sometimes people need to carry out electrical equipment the control of certain time period, therefore, during this time, regular socket just can be you
Remove difficulties and alleviate sufferings, existing regular socket is used mostly the control of 555 timers, its interference free performance is poor, and precision is relatively low.
The content of the invention
It is an object of the invention to provide a kind of simple structure, intelligent grid load controller easy to use, to solve
The problem proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of intelligent grid load controller, including power circuit, delay circuit and functional control module；The power supply electricity
Road includes transformer W, rectifier bridge T and electric capacity C1, and the delay circuit includes metal-oxide-semiconductor Q1, electric capacity C2 and chip IC 1；Function control
Molding block includes relay K and single-pole double-throw switch (SPDT) S1；
One end of the winding N1 of the transformer W connects contact K-1 and the 220V alternating current of relay K, and relay K's touches
The other end of the winding N1 of the other end connection transformer W of the other end connection socket A, socket A of point K-1 and 220V alternating currents
The other end, the two ends of the winding N2 of transformer W connect the port 1 of rectifier bridge T and the port 3 of rectifier bridge T respectively, rectifier bridge T's
The connection of port 2 electric capacity C1, the negative electrode of diode D1, resistance R1, the drain electrode of metal-oxide-semiconductor Q1, the not moved end 1 of functional select switch S1,
The pin 4 of chip IC 1 and the pin 8 of chip IC 1, a fixing end of the source electrode connection potentiometer RP1 of metal-oxide-semiconductor Q1, potentiometer
The grid of the sliding end connection metal-oxide-semiconductor Q1 of RP1, the other end of point R1, key switch S2, the pin 2 of chip IC 1, chip IC 1
The pin 7 of pin 6 and chip IC 1, the other end of another fixing end connection electric capacity C2 of potentiometer RP1, the pin of chip IC 1
The other end linkage function selecting switch of the anode of 3 connection diode D1, the negative electrode of diode D2 and relay K, relay K
The moved end of S1, the other end, electric capacity C3, the other end of key switch S2, the diode D2 of the other end connection electric capacity C2 of electric capacity C1
Anode, the not moved end 2 of functional select switch S1, the port 1 of the pin 1 of chip IC 1 and rectifier bridge T.
As preferred scheme of the invention：The model NE555 of the chip IC 1.
As preferred scheme of the invention：The model HH52P11 of the relay K.
As preferred scheme of the invention：The umber of turn ratio of the transformer W is N1：N2=220：9.
As preferred scheme of the invention：The diode D1 and diode D2 are voltage-regulator diode.
As preferred scheme of the invention：The rectifier bridge T is whole by the full-bridge that 4 IN4003 type commutation diodes are constituted
Current circuit.
As preferred scheme of the invention：The switch S1 is touch-switch.
Compared with prior art, the beneficial effects of the invention are as follows：Intelligent grid load controller of the present invention is in common electricity consumption
Load with increased intelligent control module on electrical circuit, use a timer chip combination single-pole double-throw switch (SPDT), you can real
Now to the time opening and timing closing function with electric loading, it is highly suitable for the timing start-up and timing shutdown of household electrical appliances, therefore
Have the advantages that vdiverse in function, easy to use.
Brief description of the drawings
Fig. 1 is the circuit diagram of delay circuit and functional control module.
Fig. 2 is the circuit diagram of power circuit.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1,2, a kind of intelligent grid load controller, including power circuit, delay circuit and function control mould
Block；The power circuit includes transformer W, rectifier bridge T and electric capacity C1, and the delay circuit includes metal-oxide-semiconductor Q1, electric capacity C2 and core
Piece IC1；Functional control module includes relay K and single-pole double-throw switch (SPDT) S1；
One end of the winding N1 of the transformer W connects contact K-1 and the 220V alternating current of relay K, and relay K's touches
The other end of the winding N1 of the other end connection transformer W of the other end connection socket A, socket A of point K-1 and 220V alternating currents
The other end, the two ends of the winding N2 of transformer W connect the port 1 of rectifier bridge T and the port 3 of rectifier bridge T respectively, rectifier bridge T's
The connection of port 2 electric capacity C1, the negative electrode of diode D1, resistance R1, the drain electrode of metal-oxide-semiconductor Q1, the not moved end 1 of functional select switch S1,
The pin 4 of chip IC 1 and the pin 8 of chip IC 1, a fixing end of the source electrode connection potentiometer RP1 of metal-oxide-semiconductor Q1, potentiometer
The grid of the sliding end connection metal-oxide-semiconductor Q1 of RP1, the other end of point R1, key switch S2, the pin 2 of chip IC 1, chip IC 1
The pin 7 of pin 6 and chip IC 1, the other end of another fixing end connection electric capacity C2 of potentiometer RP1, the pin of chip IC 1
The other end linkage function selecting switch of the anode of 3 connection diode D1, the negative electrode of diode D2 and relay K, relay K
The moved end of S1, the other end, electric capacity C3, the other end of key switch S2, the diode D2 of the other end connection electric capacity C2 of electric capacity C1
Anode, the not moved end 2 of functional select switch S1, the port 1 of the pin 1 of chip IC 1 and rectifier bridge T.
The model NE555 of chip IC 1.The model HH52P11 of relay K.The umber of turn ratio of transformer W is N1：
N2=220：9.Diode D1 and diode D2 are voltage-regulator diode.Rectifier bridge T is by 4 IN4003 type commutation diode groups
Into full bridge rectifier.Switch S1 is touch-switch.
Operation principle of the invention is：The major loop of 220V civil powers is formed by the contact K-1 and socket A of relay K
Ac power supply circuit, secondly, also all the way voltage by after transformer W step-downs, rectifier bridge T rectifications, electric capacity C1 filtering to electric
Road provides the 9V DC voltages of stabilization, when using, presses switch S2, and now 2 pin voltages of chip IC 1 are similar to 0, therefore chip
IC1 set, its 3 pin output high level.When S1 connection not moved ends 2 are switched, relay K adhesives, its contact K-1 adhesives are inserted in A
It is electric, be connected on socket A with electric loading unlatching work, while voltage starts to be charged to electric capacity C2 by metal-oxide-semiconductor Q1, work as electric capacity
When C2 both end voltages are charged to 2/3 times of rectifier bridge output voltage, the upset of the internal state of chip IC 1, its 3 pin output low level, after
Electrical equipment K is disconnected, and its contact K-1 disconnects, and socket A dead electricity, load is stopped, and the function of timing shutdown is realized with this, works as switch
When S1 connects not moved end 1, the state of relay K just with above-mentioned conversely, to be not turned on when pressing switch, through prolonging after a while
Shi Houcai can be powered, and the function of timing start-up is realized with this.
Intelligent grid load controller of the present invention commonly with electric loading with increased intelligent control module on electrical circuit,
Use a timer chip combination single-pole double-throw switch (SPDT), you can realize to closing work(with the time opening and timing of electric loading
Can, it is highly suitable for the timing start-up and timing shutdown of household electrical appliances, therefore have the advantages that vdiverse in function, easy to use.
Claims (7)
1. a kind of intelligent grid load controller, including power circuit, delay circuit and functional control module；Characterized in that,
The power circuit includes transformer W, rectifier bridge T and electric capacity C1, and the delay circuit includes metal-oxide-semiconductor Q1, electric capacity C2 and chip
IC1；Functional control module includes relay K and single-pole double-throw switch (SPDT) S1；
One end of the winding N1 of the transformer W connects contact K-1 and the 220V alternating current of relay K, the contact K- of relay K
The other end of the winding N1 of the other end connection transformer W of 1 other end connection socket A, socket A and 220V alternating currents it is another
End, the two ends of the winding N2 of transformer W connect the port 1 of rectifier bridge T and the port 3 of rectifier bridge T, the port 2 of rectifier bridge T respectively
Connection electric capacity C1, the negative electrode of diode D1, resistance R1, the drain electrode of metal-oxide-semiconductor Q1, the not moved end 1, chip of functional select switch S1
The pin 4 of IC1 and the pin 8 of chip IC 1, a fixing end of the source electrode connection potentiometer RP1 of metal-oxide-semiconductor Q1, potentiometer RP1's
Grid, the other end of point R1, key switch S2, the pin 2 of chip IC 1, the pin 6 of chip IC 1 of sliding end connection metal-oxide-semiconductor Q1
With the pin 7 of chip IC 1, the other end of another fixing end connection electric capacity C2 of potentiometer RP1, the pin 3 of chip IC 1 connects
The anode of diode D1, the other end linkage function selecting switch S1 of the negative electrode of diode D2 and relay K, relay K
Moved end, the other end, electric capacity C3, the other end of key switch S2, the sun of diode D2 of the other end connection electric capacity C2 of electric capacity C1
The port 1 of pole, the not moved end 2 of functional select switch S1, the pin 1 of chip IC 1 and rectifier bridge T.
2. a kind of intelligent grid load controller according to claim 1, it is characterised in that the model of the chip IC 1
It is NE555.
3. a kind of intelligent grid load controller according to claim 1, it is characterised in that the model of the relay K
It is HH52P11.
4. a kind of intelligent grid load controller according to claim 1, it is characterised in that the winding of the transformer W
Turn ratio is N1：N2=220：9.
5. a kind of intelligent grid load controller according to claim 1, it is characterised in that the diode D1 and two poles
Pipe D2 is voltage-regulator diode.
6. a kind of intelligent grid load controller according to claim 1, it is characterised in that the rectifier bridge T is by 4
The full bridge rectifier of IN4003 types commutation diode composition.
7. a kind of intelligent grid load controller according to claim 1, it is characterised in that the switch S1 is to touch out
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136223.4A CN106708159A (en) | 2017-03-09 | 2017-03-09 | Intelligent power grid load controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136223.4A CN106708159A (en) | 2017-03-09 | 2017-03-09 | Intelligent power grid load controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106708159A true CN106708159A (en) | 2017-05-24 |
Family
ID=58912556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710136223.4A Pending CN106708159A (en) | 2017-03-09 | 2017-03-09 | Intelligent power grid load controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106708159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623513A (en) * | 2017-10-13 | 2018-01-23 | 广州弘雅服装科技有限公司 | A kind of timer circuit of spinning and weaving workshop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166861U (en) * | 2013-04-12 | 2013-08-28 | 成都瑞途电子有限公司 | Timing switch based on 555 time-base circuit |
| CN104638476A (en) * | 2013-11-13 | 2015-05-20 | 成都麦客堂信息技术有限公司 | Timing socket special for router |
| CN205160051U (en) * | 2015-11-28 | 2016-04-13 | 浙江锦能电力科技有限公司 | Silicon controlled switch |
| CN205320355U (en) * | 2015-12-30 | 2016-06-15 | 林紫晴 | Anti -interference time delay light of high accuracy |
-
2017
- 2017-03-09 CN CN201710136223.4A patent/CN106708159A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166861U (en) * | 2013-04-12 | 2013-08-28 | 成都瑞途电子有限公司 | Timing switch based on 555 time-base circuit |
| CN104638476A (en) * | 2013-11-13 | 2015-05-20 | 成都麦客堂信息技术有限公司 | Timing socket special for router |
| CN205160051U (en) * | 2015-11-28 | 2016-04-13 | 浙江锦能电力科技有限公司 | Silicon controlled switch |
| CN205320355U (en) * | 2015-12-30 | 2016-06-15 | 林紫晴 | Anti -interference time delay light of high accuracy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623513A (en) * | 2017-10-13 | 2018-01-23 | 广州弘雅服装科技有限公司 | A kind of timer circuit of spinning and weaving workshop |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |