CN201766248U - Energy-saving power plug board - Google Patents
Energy-saving power plug board Download PDFInfo
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- CN201766248U CN201766248U CN2010205016501U CN201020501650U CN201766248U CN 201766248 U CN201766248 U CN 201766248U CN 2010205016501 U CN2010205016501 U CN 2010205016501U CN 201020501650 U CN201020501650 U CN 201020501650U CN 201766248 U CN201766248 U CN 201766248U
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- 239000003990 capacitor Substances 0.000 claims abstract description 39
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 238000004134 energy conservation Methods 0.000 claims description 11
- 230000006837 decompression Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an energy-saving power plug board, which is characterized in that the energy-saving power plug board includes a resistance-capacitance voltage reduction half-wave rectifying circuit, a sampling rectifying circuit, a delay control switch circuit and a socket, wherein the resistance-capacitance voltage reduction half-wave rectifying circuit comprises a capacitor C1, a capacitor C2, a rectifier D1, a rectifier D2 and a resistor R, which are connected; the sampling rectifying circuit comprises a resistor R1, a rectifier D3 and a resistor R2, which are connected; and the delay control switch circuit includes a photoelectric coupler, a time-base circuit, resistors (R4 and R5), capacitors (C4 and C5), and a relay coil J1. The socket has remarkable energy-saving effect and is low in manufacturing cost; the performance is stable; an electrical appliance using the energy-saving power plug board can not be influenced at all; the energy-saving power plug board can be widely applied on standby electrical appliances; and the energy-saving power plug board is made into the shape of the plug board with a plug, so as to be directly plugged on the original common socket for use.
Description
Technical field
The utility model relates to electric socket, is specifically related to a kind of energy-conservation electric socket.
Background technology
Usually between 5W-35W, waste of energy is present problem demanding prompt solution to standby power consumption power to high-power electric appliance equipment (as electric equipments such as household electrical appliances, medical electrical equipment, offices) when how to avoid standby, does not find also that at present any socket can head it off.
The utility model content
Problem to be solved in the utility model is how a kind of energy-conservation electric socket is provided, and this socket energy-saving effect is obvious, and low cost of manufacture, and stable performance has no effect to the electrical equipment that uses, and can be widely used on the electric equipment of holding state; This energy-conservation electric socket is made the socket shape of band plug, is convenient to directly be positioned on the former common socket and uses.
The technical problem that the utility model proposed is to solve like this: construct a kind of energy-conservation electric socket, it is characterized in that: be made up of resistance-capacitance depressurization rectification circuit, sampling comparison circuit, delay control switch and indicator circuit, plate (S);
Described resistance-capacitance depressurization rectification circuit is by decompression capacitor (C1), filtering capacitor (C2), rectifying tube D1, rectifying tube D2 and resistor R are formed, sensitive switch (AN) is connected in parallel afterwards with relay normally open contact (J1-1), and an end is connected fire line terminal (L), the other end connects decompression capacitor (C1), decompression capacitor (C1) and resistor R are connected in parallel, decompression capacitor (C1) other end connects the positive terminal of rectifying tube D1, the negative pole end of rectifying tube D2 links to each other with the positive terminal of rectifying tube D1, the positive terminal of rectifying tube D2 connects described zero line, the negative pole end of rectifying tube D1 respectively and the positive terminal of filtering capacitor (C2), resistor R 3, the positive terminal of capacitor C4, time-base circuit (IC2) pin 8 and pin 4 ends, the negative pole end of diode D4, relay coil (J1) is connected with resistor R 5, and the negative pole end of filtering capacitor (C2) connects institute's zero line;
Described sampling comparison circuit is made up of resistance R 1, rectifier D3, resistor R 2, capacitor C3, photoelectrical coupler (IC1), resistor R 2 one ends link to each other with photoelectrical coupler (IC1) pin 1 end, negative pole end, the capacitor C3 of the other end and rectifier D3 are connected, after being connected, the positive terminal of resistor R 1 and rectifier D3 connects sensitive switch (AN) end, pin 1 end of plate (S) connects pin 2 ends of resistor R 1, capacitor C3 and photoelectrical coupler (IC1), and pin 2 ends of plate (S) connect described zero line (N), pin 3 terminations protection ground;
Described delay control switch and indicator circuit are by time-base circuit (IC2), resistor R 3, resistor R 4, capacitor C4, capacitor C5, relay coil (J1) and diode D4 form, resistor R 5 and emitting led 1 lamp are composed in series indicator circuit, photoelectrical coupler (IC1) pin 3 ends connect resistor R 3, its pin 4 ends connect time-base circuit (IC2) pin 2 respectively, pin 6, the negative pole end of capacitor C4 and resistor R 4, the directly continuous described zero line of pin 1 end of time-base circuit (IC2), its pin 5 ends connect zero line through capacitor C5, the positive pole of its pin 3 terminating diode D4, relay coil (J) and diode D4 are connected in parallel, and emitting led 1 lamp negative pole end connects described zero line.
Energy-conservation electric socket according to the utility model provides is characterized in that: photoelectrical coupler (IC1) adopts the 4N25 model, and time-base circuit (IC2) adopts the NE555 model.
The beneficial effects of the utility model are: 1, be mainly used in electrical equipment or equipment such as the household electrical appliances with idle function, medical electrical equipment, office.2, high-power electric appliance device standby power consumption between 5W-35W, uses this energy-conservation electric socket usually, and energy-saving effect is obvious.3, this cost of goods manufactured is low, and stable performance has no effect to the electrical equipment that uses, and can be widely used on the electric equipment of holding state.
Description of drawings
Accompanying drawing 1 is a circuit structure diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, capacitor C1, capacitor C2, rectifier D1, rectifier D2 and resistor R are formed the resistance-capacitance depressurization rectification circuit, and the direct voltage of 9V is provided, and resistor R is the bleeder resistance of stored charge on the electric capacity; Resistor R 1 is open and close machine sample resistance, when connecting as colour tv power supply, produce the AC voltage drop of about 2V on resistor R 1, this voltage is added to photoelectrical coupler pin 1, pin 2 end inputs after by rectifier D3 rectification, resistor R 2 current limlitings, makes the output connection.The user is load reduction during to the colour TV remote-control closedown, on the socket, and the voltage on the resistance R 1 only is about 0.1V, photoelectrical coupler pin 1, pin 2 not conductings of end, pin 3, pin 4 ends open circuit.When pressing sensitive switch AN, the 220V alternating voltage provides the 9V direct voltage that capacitor C4 is charged through resistance-capacitance depressurization, rectification, because of capacitor C4 both end voltage can not be suddenlyd change, time-base circuit pin 2, pin 6 ends are high level, pin 3 ends are output as low level, relay J 1 coil electricity work, contact J1-1 adhesive, supply socket is in the normal power-up state through resistor R 1 (1.2 Ω).In delay time, after electrical equipment is started shooting on the energy-conservation electric socket, photoelectrical coupler pin 3, pin 4 end conductings, the pin 2 of time-base circuit NE555, pin 6 ends transfer to by the 9V power supply provides high potential through resistor R 3, photoelectrical coupler pin pin 3, pin 4 ends, pin 3 end output resumes are low level, relay J 1 coil continues energising work, and contact J1-1 continues adhesive.After the electric equipment of idle function such as colour TV remote control are once shut down, load reduction, sampling resistor R1 goes up voltage drop to about the 0.1V, photoelectrical coupler 1 pin transfers low level to, open a way between pin 3, pin 4 ends, this moment, capacitor C4 began resistor R 4 discharges, when supply voltage 1/3V is arrived in voltage drop on the resistor R 4, the pin 3 terminal potentials upset output high level of time-base circuit NE555, relay longitude circle no power, relay J 1-1 contact discharges open circuit, and main power source is cut off, avoid the electric appliance standby power consumption like this, thereby reached the purpose of saving electric energy.The delay switch complete machine time, this product was set to 60 seconds by the capacitance-resistance value decision of resistor R 4, capacitor C4, and being convenient to has grace time by opening electrical equipment behind the sensitive switch AN key.Emitting led 1 indicator light is energy-conservation electric socket relay indicating light, has only relay J 1-1 contact emitting led 1 indicator light of opening a way just to extinguish.
The utility model also can be made various flexible mode, more than by embodiment by the accompanying drawing illustrated embodiment, be that foregoing of the present utility model is done step detailed description, but this should be interpreted as that the scope of the theme that the utility model is above-mentioned only limits to described example.Do not breaking away under the above-mentioned technological thought situation of the utility model, various replacements and change according to ordinary skill knowledge and customary means are made all should be included in the scope of the present utility model.
Claims (2)
1. an energy-conservation electric socket is characterized in that: be made up of resistance-capacitance depressurization rectification circuit, sampling comparison circuit, delay control switch and indicator circuit, plate (S);
Described resistance-capacitance depressurization rectification circuit is by decompression capacitor (C1), filtering capacitor (C2), rectifying tube (D1), rectifying tube (D2) and resistor (R) are formed, sensitive switch (AN) is connected in parallel afterwards with relay normally open contact (J1-1), and an end is connected fire line terminal (L), the other end connects decompression capacitor (C1), decompression capacitor (C1) and resistor (R) are connected in parallel, decompression capacitor (C1) other end connects the positive terminal of rectifying tube (D1), the negative pole end of rectifying tube (D2) links to each other with the positive terminal of rectifying tube (D1), the positive terminal of rectifying tube (D2) connects described zero line, the negative pole end of rectifying tube (D1) respectively and the positive terminal of filtering capacitor (C2), resistor (R3), the positive terminal of capacitor (C4), time-base circuit (IC2) pin (8) and pin (4) end, the negative pole end of diode (D4), relay coil (J1) is connected with resistor (R5), and the negative pole end of filtering capacitor (C2) connects institute's zero line;
Described sampling comparison circuit is by resistance (R1), rectifier (D3), resistor (R2), capacitor (C3), photoelectrical coupler (IC1) is formed, resistor (R2) end links to each other with photoelectrical coupler (IC1) pin (1) end, the negative pole end of the other end and rectifier (D3), capacitor (C3) is connected, after being connected, the positive terminal of resistor (R1) and rectifier (D3) connects sensitive switch (AN) end, pin (1) end of plate (S) connects resistor (R1), pin (2) end of capacitor (C3) and photoelectrical coupler (IC1), pin (2) end of plate (S) connects described zero line (N), pin (3) termination protection ground;
Described delay control switch and indicator circuit are by time-base circuit (IC2), resistor (R3), resistor (R4), capacitor (C4), capacitor (C5), relay coil (J1) and diode (D4) are formed, resistor (R5) and emitting led (1) lamp are composed in series indicator circuit, photoelectrical coupler (IC1) pin (3) end connects resistor (R3), its pin (4) end connects time-base circuit (IC2) pin (2) respectively, pin (6), the negative pole end of capacitor (C4) and resistor (R4), the directly continuous described zero line of pin (1) end of time-base circuit (IC2), its pin (5) end connects zero line through capacitor (C5), the positive pole of its pin (3) terminating diode (D4), relay coil (J) and diode (D4) are connected in parallel, and emitting led (1) lamp negative pole end connects described zero line.
2. energy-conservation electric socket according to claim 1 is characterized in that: photoelectrical coupler (IC1) adopts the 4N25 model, and time-base circuit (IC2) adopts the NE555 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205016501U CN201766248U (en) | 2010-08-24 | 2010-08-24 | Energy-saving power plug board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205016501U CN201766248U (en) | 2010-08-24 | 2010-08-24 | Energy-saving power plug board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766248U true CN201766248U (en) | 2011-03-16 |
Family
ID=43718854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205016501U Expired - Fee Related CN201766248U (en) | 2010-08-24 | 2010-08-24 | Energy-saving power plug board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255204A (en) * | 2011-05-01 | 2011-11-23 | 兰如根 | Energy-saving socket with simple circuit |
-
2010
- 2010-08-24 CN CN2010205016501U patent/CN201766248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255204A (en) * | 2011-05-01 | 2011-11-23 | 兰如根 | Energy-saving socket with simple circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110824 |