CN2141147Y - Multipurpose electricity-saving controller for electric appliance - Google Patents
Multipurpose electricity-saving controller for electric appliance Download PDFInfo
- Publication number
- CN2141147Y CN2141147Y CN 92232039 CN92232039U CN2141147Y CN 2141147 Y CN2141147 Y CN 2141147Y CN 92232039 CN92232039 CN 92232039 CN 92232039 U CN92232039 U CN 92232039U CN 2141147 Y CN2141147 Y CN 2141147Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- utmost point
- electrical equipment
- diode
- zero
- 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.)
- Expired - Fee Related
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 239000010703 silicon Substances 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 39
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000006837 decompression Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative 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
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Control Of Electrical Variables (AREA)
Abstract
A multipurpose electricity-saving controller for electric appliances comprises a shell, a circuit board, a power input electrode, a controller output electrode, a control and timing element switching device (1), a variable pulse generator (2), a feedback compensation device (3), a work indication device (4), a silicon controlled switch device (5), a zero-voltage switch (6), a voltage sampling device (7), a diode reversing matrix (8) and a voltage reduction and stabilization device (9) which are connected.
Description
The utility model relates to a kind of electrical equipment and uses electricity-saving controller more, particularly relates to a kind of electrical equipment of zero-voltage-switch technology and variable pulse generator that adopts and uses electricity-saving controller more.
Common household electrical appliance all exist function of use dullness, the narrow problem of control range in the prior art.With regard to mode of speed regulation, general all is to reach step-down and to reduce the purpose of rotating speed by reactor or the tap that changes motor stator auxiliary winding coil, the air quantity effect that adopts this mode to produce as electric fan can only be to immobilize and continuous air quantity, and its rotating speed is difficult to drop to the rotating speed of gentle breeze scope, and general minimum motor speed can only transfer to hundreds of rpm..Simultaneously with regard to timer, though some has reached the timing function more than 2 hours, but can only control the time-delay closing of motor, and can not open automatically again after closing, as electric fan owing to be subjected to the restriction of above-mentioned control mode, make people always feel inconvenience in use, when especially sleeping,, cause motor speed still very high when transferring to minimum speed because the late into the night, power supply generally improved, and be fixing continuous air quantity, people are easy to catch a cold under the state of sleeping soundly and cause uncomfortable; Promptly use timer, electric fan promptly quit work after timing was finished, under the temperature of sweltering heat, can only be heated wake up after opening timing device once again, therefore cause people's inconvenience.Along with growth in the living standard, people require more and more, multi-functional, multi-configuration item, automation, the energy-efficient direction that becomes development for the function of use of household electronic products.For this reason, some have natural wind simulating (fitful wind), multifunctional top grade electric fans such as circulation timing, ladder wind, the wind of sleeping arise at the historic moment at interval.Other uses the stepless speed adjusting gear of controllable silicon phase-shifting chopped waves voltage regulating mode also to occur one after another, though these products are in the improvement effect of all playing aspect the solution electric fan function of use in various degree, but all fail generally to be accepted by consumers in general, its reason is: the electric fan that 1. has multiple air quantity generation function is to use special-purpose microprocessor large scale integrated circuit (I
CThough) piece or use universal I
CSheet but needs quantity more and also need a plurality of controllable silicons to cooperate, though its result of use is better, but cost of manufacture increases severely, and fetch long price is difficult to adapt to consumers in general's consuming capacity, simultaneously owing to use element probability more, that break down to increase thereupon, when breaking down,, cause whole electric fan to stop using to send and repair though be that control circuit is out of order, and because the control circuit complexity, the repair cycle is long, expense is high; 2. the lower stepless speed adjusting gear of some prices, its basic structure is to adopt the voltage-regulating technique of controllable silicon phase-shifting chopped waves, change average voltage and carry out speed governing by the positive and negative angle of flow of control sine wave, because this mode is a non-sinusoidal waveform by the electric current of motor winding, the high order harmonic component that is produced is very abundant, efficient, moment and power factor (PF) influence to motor are very big, so that cause that motor produces vibration and noise, and can produce stronger electromagnetic interference, influence the use of room sounding equipment and other electrical equipment.
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of multi-functional, low-cost, energy-efficient, easy to use, the radio frequency interference index is extremely low, does not influence the electrical equipment operate as normal, the electrical equipment that noiselessness produces is used electricity-saving controller more.
The purpose of this utility model can reach by following measure: electrical equipment is many with electricity-saving controller as shown in Figure 1, include shell, wiring board, power supply input electrode and controller output electrode, also be provided with control, timing element switching device shifter (1), variable pulse generator (2), feedback compensator (3), work indicating device (4), reverse-blocking tetrode thyristor device (5), zero-voltage-switch (6), voltage sampling device (7), diode steering matrix (8) and step-down, stable-pressure device (9) constitutes, the input of variable pulse generator (2) connects control, timing element switching device shifter (1) and feedback compensator (3), it is exported one the tunnel and connects reverse-blocking tetrode thyristor device (5) transmission control time signal, other two-way connects feedback compensator (3) transmission level signal respectively and connects work indicating device (4) control demonstration to be opened, the indicator light of state is made in shut-down, reverse-blocking tetrode thyristor device (5) (as shown in Figure 2) connects with diode steering matrix (8) and voltage sampling device (7) by the controllable silicon anode, connect with zero-voltage-switch (6) by the control utmost point, voltage sampling device (7) is with zero-voltage-switch (6) and be unified into zero voltage switch, step-down, stable-pressure device (9) respectively with the power supply input electrode, reverse-blocking tetrode thyristor device (5), diode steering matrix (8) and controller output electrode connect.Thereby as the power-supply controller between electrical equipment and the power supply, reach the fixed time interval and the running effect of control pressure regulation, speed governing, as control electric fan and produce natural wind simulating (be its wind-force at interval and the adjustable fitful wind of effect), realize stepless, noiseless fine setting, can transfer to below the 120rpm. as minimum motor speed, can also control regularly start-stop of Automatic Cycle, open, independent separately adjustable between the stopping time, largest interval respectively is 45 minutes.Can be used for the control of electrical equipment such as the running of electric fan, ventilating fan, aquarium equipment and decorative lamp flicker.
The utility model is described in further detail to utilize accompanying drawing:
Fig. 1 is that electrical equipment of the present utility model is used the electricity-saving controller block diagram more;
Fig. 2 is the structural representation that a kind of electrical equipment of the present utility model is used electricity-saving controller more.
The electrical equipment of Fig. 1 is used in the electricity-saving controller more, includes power supply input electrode (can be plug), controller output electrode (socket), control, timing element switching device shifter (1), variable pulse generator (2), feedback compensator (3), work indicating device (4), reverse-blocking tetrode thyristor device (5), zero-voltage-switch (6), voltage sampling device (7), diode steering matrix (8) and step-down, stable-pressure device (9).But also their connecting relations have each other been shown.
A kind of electrical equipment of Fig. 2 is used in the electricity-saving controller more, has shown resistance R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8, R
9, R
10, R
11, R
12, R
13, R
14, R
15And R
16, capacitor C
1, C
2, C
3, C
4, C
5, C
6, C
7, C
8, C
9And C
10, potentiometer W
1And W
2, diode D
1, D
2, D
3, D
4, D
5, D
6, D
7, D
8And D
9, voltage stabilizing didoe D
W, LED
1And LED
2, triode T, unidirectional controllable silicon S CR
1, integrator I
C1, K switch, plug CT and socket CZ
1And CZ
2Connecting relation each other and node A, B, E and zero utmost point G.
The utility model is described in further detail to utilize following examples:
The utility model can be used as an independent device when implementing, also can be used as the matching component in the controlled electrical equipment body.The use of controlled electrical equipment can be done controlled power supply by the power output socket that this device provides as self-contained unit the time, this mode is flexible and convenient to use, just in case when this device breaks down, can not damage controlled electrical equipment, send the normal use that more can not influence controlled electrical equipment during repairing simultaneously.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, and aspect control, the realization of repertoire can be passed through an integrator I
C1(NE555), the timing element parameter that changes its different clamp-pulse generator produces different pulse control signals, thereby realize different functions, provide prerequisite for product cost is reduced significantly.Its variable pulse generator (2) is by being provided with integrator I
C1, resistance R
3And capacitor C
4Connect and constitute integrator I
C11 utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more, 2 utmost points and 6 utmost points connect with control, timing element switching device shifter (1) and feedback compensator (3), 3 utmost points connect with feedback compensator (3), work indicating device (4) and reverse-blocking tetrode thyristor device (5), and 4 utmost points and the connection of 8 utmost point work indicating devices (4) are also passed through resistance R
3Connect with 7 utmost points and control, timing element switching device shifter (1), 5 utmost points pass through capacitor C
4Being connected in electrical equipment uses electricity-saving controller loop zero utmost point G more and connects with feedback compensator (3).
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, for making with the most correct acquisition of the sampling pulse of simple zero voltage switch, reverse-blocking tetrode thyristor device (5) has adopted one-way SCR, only control the break-make of unidirectional pulsating direct current, realizing exchanging the control of exporting then adopts diode steering matrix (8) to do to exchange commutation, so both may command exchange positive and negative to sine wave, can make the sampling pulse of zero voltage switch all be changed to direct impulse again, create condition for simplifying zero voltage switch; Adopt one-way SCR control to exchange simultaneously; the phenomenon that causes controlled electrical equipment damage in the time of avoiding occurring using bidirectional triode thyristor owing to unidirectional damage; even just in case one-way SCR punctures or when obstructed, controlled electrical equipment president's indirect current stream or do not have electric current, thus protected controlled electrical equipment.Its reverse-blocking tetrode thyristor device (5) is by being provided with unidirectional controllable silicon S CR
1, diode D
4And resistance R
12Connect and constitute unidirectional controllable silicon S CR
1, the control utmost point in parallel with diode steering matrix (8) and voltage sampling device (7) by its anode and negative electrode passes through diode D respectively
4Connect with the output of zero-voltage-switch (6) and pass through resistance R
12Be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, for reduce electromagnetic interference, reduce circuit repeatedly break-make to the rush of current of controlled electrical equipment with cooperate the realization of above-mentioned functions, adopted the controllable silicon triggering mode of zero voltage switch, this zero voltage switch adopts the element of minute quantity, is to use at present that element is minimum, the simplest technical scheme of circuit.Its zero-voltage-switch (6) is by being provided with triode T and resistance R
9Connect formation, the base stage of triode T is connected in the output of voltage sampling device (7), and collector electrode is connected in the diode D of reverse-blocking tetrode thyristor device (5)
4Anode and pass through resistance R
9Be connected in the integrator I of work indicating device (4) and feedback compensator (3) and variable pulse generator (2)
C13 utmost points, emitter is connected in electrical equipment and uses electricity-saving controller loop zero utmost point G more.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, and its voltage sampling device (7) is by being provided with resistance R
10And R
11Connect and constitute resistance R
10And R
11A utmost point be connected in the base stage of the triode T of zero-voltage-switch (6), resistance R
10Another utmost point be connected in the unidirectional controllable silicon S CR of reverse-blocking tetrode thyristor device (5)
1Anode and diode steering matrix (8), resistance R
11Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more, this voltage sampling device (7) constitutes zero voltage switch with zero-voltage-switch (6), the controllable silicon trigger equipment of this zero voltage switch and reverse-blocking tetrode thyristor device (5) formation zero voltage switch.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, adopted the step-down mode of non-power transformer to power as 5 volts of power supplys, the traditional single use electric capacity or the step-down mode of single use resistance have been broken through, export capacitance decompression when switching on and adopt, cooperate the resistance afterflow during outage capacitance decompression time, so both solve pure capacitance decompression and can cause and trigger the out of control of phase shift zero point, and solved pure resistance step-down meeting again and produced too much heat, caused the too high problem of temperature rise.Its step-down, stable-pressure device (9) are by being provided with resistance R
13, R
14, R
15And R
16, capacitor C
5, C
6, C
7, C
8, C
9And C
10, inductance L
1, diode D
5With voltage stabilizing didoe D
WConnect and constitute capacitor C
5And C
6In parallel a, end is connected in inductance L
1, the other end is connected in electrical equipment and uses electricity-saving controller loop zero utmost point G, capacitor C more
8With voltage stabilizing didoe D
WIn parallel and in voltage stabilizing didoe D
WAnode tap be connected in electrical equipment how with electricity-saving controller loop zero utmost point G, be connected in diode D in cathode terminal
5Anode and resistance R
13And C
9A utmost point, diode D
5Negative electrode be connected in capacitor C
7A utmost point and inductance L
1Another utmost point, capacitor C
7Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G, resistance R more
13Another utmost point be connected in diode steering matrix (8) and reverse-blocking tetrode thyristor device (5), capacitor C by node E
9Another utmost point pass through resistance R
14With node A respectively with a utmost point of controller output end, a utmost point and the resistance R of power input
15Connect resistance R
15, capacitor C
10And resistance R
16Successively the series connection and in capacitor C
10With resistance R
16Between Node B connect with another utmost point and the diode steering matrix (8) of power input, in resistance R
16Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, at integrator I
C1(NE555) application facet has adopted more compensating element,, and to improve precision regularly, the initial time sum of errors that reduces this integrator existence is owing to the uneven error of pulsewidth of leaking electricity and causing.Its feedback compensator (3) is by being provided with resistance R
4, R
5And R
6And diode D
3Connect and constitute resistance R
4One utmost point is connected in electrical equipment and how is connected in resistance R with electricity-saving controller loop zero utmost point G, another utmost point
5A utmost point and diode D
3Anode, resistance R
5Another utmost point and resistance R
6A utmost point be connected in the integrator I of work indicating device (4), reverse-blocking tetrode thyristor device (5) and variable pulse generator (2)
C13 utmost points, resistance R
6Another utmost point be connected in the integrator I of variable pulse generator (2)
C15 utmost points and capacitor C
4Between, diode D
3Negative electrode be connected in the integrator I of control, timing element switching device shifter (1) and variable pulse generator (2)
C16 utmost points and 2 utmost points.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, aspect fine setting, adopted in the unit interval switching to compare control mode by sinusoidal wave number, cooperate zero-voltage-switch (6) to make electric current be complete sine wave, power factor and operating efficiency are improved by electrical equipment.Its control, timing element switching device shifter (1) are by being provided with diode D
1And D
2, resistance R
1And R
2, capacitor C
1, C
2And C
3, potentiometer W
1And W
2And K switch connects formation, resistance R
1With potentiometer W
1The series connection and in resistance R
1One end is connected in diode D
1Anode, in potentiometer W
1One end passes through capacitor C
1Be connected in the contact 1 of K switch, resistance R
2With potentiometer W
2The series connection and in resistance R
2One end is connected in diode D
2Negative electrode, in potentiometer W
2One end passes through capacitor C
2Be connected in the contact 3 of K switch, and at potentiometer W
1And capacitor C
1Between and potentiometer W
2And capacitor C
2Between be connected in the output of feedback compensator (3) and the integrator I of variable pulse generator (2)
C12 utmost points and 6 utmost points and pass through capacitor C
3How to connect diode D with K switch and electrical equipment with electricity-saving controller loop zero utmost point
1Negative electrode and diode D
2Anode be connected in the integrator I of variable pulse generator (2)
C17 utmost points.
A kind of electrical equipment of the present utility model is many with electricity-saving controller as shown in Figure 2, and its diode steering matrix (8) is by diode D
6, D
7, D
8And D
9Connect and constitute; Its work indicating device (4) light-emitting diode LDE
1And LDE
2And resistance R
7And R
8Connect and constitute.
The operation principle that a kind of electrical equipment of the present utility model is used electricity-saving controller more as shown in Figure 2, by the potentiometer W that sets in control, the timing element switching device shifter (1)
1And W
2Resistance, cooperate other selection of chronomere's level of K switch, act on integrator I
C1In 1 utmost point and 6 utmost points, the comparative voltage of the benchmark threshold level of itself and 5 utmost points is provided, just reach integrator I in the timing capacitor charge value
C15 pole tension values the time charging interval, can make integrator I during this period of time
C13 utmost points are output as high level, and the collector electrode of the triode T in this output level and the zero voltage switch is formed logical "and" gate, when current collection very when " 1 " (high level) can trigger unidirectional controllable silicon S CR by diode-coupled
1Conducting, if this moment, the alternating current instantaneous value was a positive half cycle sine value when rising, its current path enters diode D by node A through controlled electrical equipment
7→ unidirectional controllable silicon S CR
1→ diode D
8Return node B, when the negative half period sine value descended, its current path entered diode D by node A through controlled electrical equipment
9→ unidirectional controllable silicon S CR
1→ diode D
6Return node B, make like this one-way SCR unidirectional conducting effect and can make controlled electrical equipment obtain two-way alternating current to pass through.When the charging of timing capacitor reaches integrator I
C1During 5 utmost point threshold level, integrator I
C1Inner trigger upset, 3 utmost points are output as low level, and 7 utmost points also discharge for low level, and its discharge process is by potentiometer W
1→ resistance R
1→ diode D
1By integrator I
C17 utmost points are to the G point, and the time of its interdischarge interval is exactly the time of the halted state of controlled electrical equipment (outage), because integrator I
C1The AND gate effect of the collector electrode of 3 utmost point output low levels and triode T, therefore no matter whether the collector electrode of triode T is one state, unidirectional controllable silicon S CR
1Not conducting, the positive-negative half-cycle of above-mentioned "on" position analysis explanation alternating current all should be with unidirectional controllable silicon S CR
1Conducting is a prerequisite, if not conducting, controlled electrical equipment will not have electric current to flow through, and just make controlled electrical equipment be in the state of a control of " outage ".When the discharge of timing capacitor reaches integrator I
C11/2 level of 5 utmost points time, integrator I
C1Inner trigger overturns again, and 7 utmost points are replied high level, and timing capacitor is passed through resistance R again
3, diode D
2, resistance R
2, potentiometer W
2Charging, integrator I at this moment
C13 utmost points output high level, if but instantaneous value is non-vanishing between this moment alternating current input A, B, and its internal resistance by controlled electrical equipment is through the rectified action of diode steering matrix (8), and being reflected on the node E is a forward dc voltage, passes through resistance R
10And R
11The dividing potential drop sampling action in the base stage of triode T, make triode T conducting, its current collection is low level very, can not trigger the one-way SCR conducting, had only after this instantaneous value level, when the instantaneous zero passage of alternating current (near zero) value, node E does not have magnitude of voltage, and triode T ends, and its current collection is high level very, this moment, one-way SCR just was able to triggering and conducting, controlled electrical equipment just begins have electric current to flow through, and after this owing to the one-way SCR conducting, node E will be in low level state always, the collector electrode of triode T also is in high level always, by integrator I
C1The high level of 3 utmost points is controlled the conducting state of one-way SCR always, and when 3 utmost points were replied low level and alternating current wink are worth zero passage, one-way SCR just ended.
The utility model has compared with prior art that function is many, cost is low, energy-efficient, easy to use, radio frequency disturb extremely low, do not affect the characteristics such as electrical equipment normal operation, noiselessness generation.
Claims (8)
1, a kind of electrical equipment is used electricity-saving controller more, include shell, wiring board, power supply input electrode and controller output electrode, it is characterized in that also being provided with control, timing element switching device shifter (1), variable pulse generator (2), feedback compensator (3), work indicating device (4), reverse-blocking tetrode thyristor device (5), zero-voltage-switch (6), voltage sampling device (7), diode steering matrix (8) and step-down, stable-pressure device (9) constitutes, the input of variable pulse generator (2) connects control, timing element switching device shifter (1) and feedback compensator (3), it is exported one the tunnel and connects reverse-blocking tetrode thyristor device (5) transmission control time signal, other two-way connects feedback compensator (3) transmission level signal respectively and connects work indicating device (4) control demonstration to be opened, the indicator light of state is made in shut-down, reverse-blocking tetrode thyristor device (5) connects with diode steering matrix (8) and voltage sampling device (7) by the controllable silicon anode, connect with zero-voltage-switch (6) by the control utmost point, voltage sampling device (7) is with zero-voltage-switch (6) and be unified into zero voltage switch, step-down, stable-pressure device (9) respectively with the power supply input electrode, reverse-blocking tetrode thyristor device (5), diode steering matrix (8) and controller output electrode connect.
2, electrical equipment according to claim 1 is used electricity-saving controller more, it is characterized in that said variable pulse generator (2) is by being provided with integrator I
C1, resistance R
3And capacitor C
4Connect and constitute integrator I
C11 utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more, 2 utmost points and 6 utmost points connect with control, timing element switching device shifter (1) and feedback compensator (3), 3 utmost points connect with feedback compensator (3), work indicating device (4) and reverse-blocking tetrode thyristor device (5), and 4 utmost points and the connection of 8 utmost point work indicating devices (4) are also passed through resistance R
3Connect with 7 utmost points and control, timing element switching device shifter (1), 5 utmost points pass through capacitor C
4Being connected in electrical equipment uses electricity-saving controller loop zero utmost point G more and connects with feedback compensator (3).
3, electrical equipment according to claim 2 is used electricity-saving controller more, it is characterized in that said reverse-blocking tetrode thyristor device (5) is by being provided with unidirectional controllable silicon S CR
1, diode D
4And resistance R
12Connect and constitute unidirectional controllable silicon S CR
1, the control utmost point in parallel with diode steering matrix (8) and voltage sampling device (7) by its anode and negative electrode passes through diode D respectively
4Connect with the output of zero-voltage-switch (6) and pass through resistance R
12Be connected in electrical equipment and use electricity-saving controller loop zero utmost point more.
4, electrical equipment according to claim 3 is used electricity-saving controller more, it is characterized in that said zero-voltage-switch (6) is by being provided with triode T and resistance R
9Connect formation, the base stage of triode T is connected in the output of voltage sampling device (7), and collector electrode is connected in the diode D of reverse-blocking tetrode thyristor device (5)
4Anode and pass through resistance R
9Be connected in the integrator I of work indicating device (4) and feedback compensator (3) and variable pulse generator (2)
C13 utmost points, emitter is connected in electrical equipment and uses electricity-saving controller loop zero utmost point G more.
5, electrical equipment according to claim 4 is used electricity-saving controller more, it is characterized in that said voltage sampling device (7) is by being provided with resistance R
10And R
11Connect and constitute resistance R
10And R
11A utmost point be connected in the base stage of the triode T of zero-voltage-switch (6), resistance R
10Another utmost point be connected in the unidirectional controllable silicon S CR of reverse-blocking tetrode thyristor device (5)
1Anode and diode steering matrix (8), resistance R
11Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more, this voltage sampling device (7) constitutes zero voltage switch with zero-voltage-switch (6), the controllable silicon trigger equipment of this zero voltage switch and reverse-blocking tetrode thyristor device (5) formation zero voltage switch.
6, electrical equipment is used electricity-saving controller more according to claim 1 or 5, it is characterized in that said step-down, stable-pressure device (9) are by being provided with resistance R
13, R
14, R
15And R
16, capacitor C
5, C
6, C
7, C
8, C
9And C
10, inductance L
1, diode D
5With voltage stabilizing didoe D
WConnect and constitute capacitor C
5And C
6In parallel a, end is connected in inductance L
1, the other end is connected in electrical equipment and uses electricity-saving controller loop zero utmost point G, capacitor C more
8With voltage stabilizing didoe D
WIn parallel and in voltage stabilizing didoe D
WAnode tap be connected in electrical equipment how with electricity-saving controller loop zero utmost point G, be connected in diode D in cathode terminal
5Anode and resistance R
13And C
9A utmost point, diode D
5Negative electrode be connected in capacitor C
7A utmost point and inductance L
1Another utmost point, capacitor C
7Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G, resistance R more
13Another utmost point be connected in diode steering matrix (8) and reverse-blocking tetrode thyristor device (5), capacitor C by node E
9Another utmost point pass through resistance R
14With node A respectively with a utmost point of controller output end, a utmost point and the resistance R of power input
15Connect resistance R
15, capacitor C
10And resistance R
16Successively the series connection and in capacitor C
10With resistance R
16Between Node B connect with another utmost point and the diode steering matrix (8) of power input, in resistance R
16Another utmost point be connected in electrical equipment and use electricity-saving controller loop zero utmost point G more.
7, electrical equipment according to claim 6 is used electricity-saving controller more, it is characterized in that said control, timing element switching device shifter (1) are by being provided with diode D
1And D
2, resistance R
1And R
2, capacitor C
1, C
2And C
3, potentiometer W
1And W
2And K switch connects formation, resistance R
1With potentiometer W
1The series connection and in resistance R
1One end is connected in diode D
1Anode, in potentiometer W
1One end passes through capacitor C
1Be connected in the contact 1 of K switch, resistance R
2With potentiometer W
2The series connection and in resistance R
2One end is connected in diode D
2Negative electrode, in potentiometer W
2One end passes through capacitor C
2Be connected in the contact 3 of K switch, and at potentiometer W
1And capacitor C
1Between and potentiometer W
2And capacitor C
2Between be connected in the output of feedback compensator (3) and the integrator I of variable pulse generator (2)
C12 utmost points and 6 utmost points and pass through capacitor C
3How to connect diode D with K switch and electrical equipment with electricity-saving controller loop zero utmost point
1Negative electrode and diode D
2Anode be connected in the integrator I of variable pulse generator (2)
C17 utmost points.
8, electrical equipment according to claim 7 is used electricity-saving controller more, it is characterized in that said feedback compensator (3) is by being provided with resistance R
4, R
5And R
6And diode D
3Connect and constitute resistance R
4One utmost point is connected in electrical equipment and how is connected in resistance R with electricity-saving controller loop zero utmost point G, another utmost point
5A utmost point and diode D
3Anode, resistance R
5Another utmost point and resistance R
6A utmost point be connected in the integrator I of work indicating device (4), reverse-blocking tetrode thyristor device (5) and variable pulse generator (2)
C13 utmost points, resistance R
6Another utmost point be connected in the integrator I of variable pulse generator (2)
C15 utmost points and capacitor C
4Between, diode D
3Negative electrode be connected in the integrator I of control, timing element switching device shifter (1) and variable pulse generator (2)
C16 utmost points and 2 utmost points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232039 CN2141147Y (en) | 1992-09-05 | 1992-09-05 | Multipurpose electricity-saving controller for electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232039 CN2141147Y (en) | 1992-09-05 | 1992-09-05 | Multipurpose electricity-saving controller for electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141147Y true CN2141147Y (en) | 1993-08-25 |
Family
ID=33774733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232039 Expired - Fee Related CN2141147Y (en) | 1992-09-05 | 1992-09-05 | Multipurpose electricity-saving controller for electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141147Y (en) |
-
1992
- 1992-09-05 CN CN 92232039 patent/CN2141147Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2141147Y (en) | Multipurpose electricity-saving controller for electric appliance | |
| CN210579387U (en) | Novel intelligent light modulator | |
| CN211481183U (en) | High-power supply silicon controlled rectifier combined voltage regulator | |
| CN203978790U (en) | Thing connection intelligent water pump electricity-saving protection controller | |
| CN102201773A (en) | Ceiling fan speed regulator scheme | |
| CN203215815U (en) | Range hood air volume and air pressure compensation system based on variable frequency motor | |
| CN2242543Y (en) | Stepless arrangement for controlling speed of electric fan | |
| CN2241942Y (en) | Reactance hanging fan speed regulator with low-grade and quickly starting device | |
| CN2300750Y (en) | Fan controller using pulse widening technology | |
| CN204068809U (en) | Thing connection intelligent blower electricity-saving protection controller | |
| CN213838779U (en) | Electronic speed regulation control system suitable for small-power diesel generating set | |
| CN2130009Y (en) | Multi-purpose household electric appliance controller | |
| CN211737363U (en) | Resonance feed wind power generation control device | |
| CN214900616U (en) | Wind-powered electricity generation suspension controller power | |
| CN2178019Y (en) | Timing controller for regulating light and speed | |
| CN2495060Y (en) | Power-saving device for three-phase AC asynchronous motor | |
| CN2057245U (en) | Electronic timing speed regulator | |
| CN2306611Y (en) | Electronic power regulator | |
| CN2160779Y (en) | Natural wind controller for electric fan | |
| CN2156620Y (en) | Energy-saving electronic speed-adjusting timer for ceiling fan | |
| CN2517172Y (en) | Cycle speed controller | |
| CN2057475U (en) | Multifunctional controller for ceiling fan | |
| CN2138808Y (en) | Automatically control ac stabilizer | |
| CN2169715Y (en) | Multifunctional electric fan controller | |
| CN2190462Y (en) | Continuously temperature adjustable electric heating blanket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |