WO2018019213A1 - 智能控制电路、充电器、漏电保护器及智能插座 - Google Patents

智能控制电路、充电器、漏电保护器及智能插座 Download PDF

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Publication number
WO2018019213A1
WO2018019213A1 PCT/CN2017/094186 CN2017094186W WO2018019213A1 WO 2018019213 A1 WO2018019213 A1 WO 2018019213A1 CN 2017094186 W CN2017094186 W CN 2017094186W WO 2018019213 A1 WO2018019213 A1 WO 2018019213A1
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WO
WIPO (PCT)
Prior art keywords
circuit
power
switch
output
hole
Prior art date
Application number
PCT/CN2017/094186
Other languages
English (en)
French (fr)
Inventor
郭振华
Original Assignee
郭振华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201610619772.2A external-priority patent/CN107658646A/zh
Application filed by 郭振华 filed Critical 郭振华
Priority to CN201780058970.9A priority Critical patent/CN109792217A/zh
Publication of WO2018019213A1 publication Critical patent/WO2018019213A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Definitions

  • the invention relates to the field of intelligent control technology, in particular to an intelligent control circuit, a charger, a leakage protector and a smart socket.
  • the present invention proposes an intelligent control circuit to improve the reliability of an intelligent electronic device including the intelligent control circuit.
  • the intelligent control circuit of the present invention includes a voltage detection reset IC and an isolation switch, and an output end of the voltage detection reset IC is connected to a controlled end of the isolation switch;
  • the voltage detection reset IC is configured to control the isolation switch to be turned off when the output voltage of the smart electronic device is detected to be higher than a preset voltage, so that the intelligent electronic device stops working.
  • the isolating switch is one of an optical coupling, an optocoupler thyristor, an optocoupler relay, and a relay switch.
  • the present invention further provides a charger including a power start circuit, a main switch circuit, a power output circuit, a no-load/low-load automatic disconnect circuit, and an intelligent control circuit according to claim 1; a circuit for providing an instantaneous starting voltage for the main switching circuit to turn on the main switching circuit when the power is turned on, and the power output circuit is configured to be turned on when the main switching circuit is turned on An output voltage; the intelligent control circuit, configured to: open circuit output when detecting that an output voltage of the power output circuit is higher than a set value; the no-load/low-load automatic disconnect circuit for When the intelligent control circuit is open circuit output, the output is turned off to disable the main switch circuit, and the output of the power output circuit is cut off.
  • the power output circuit is a switching power supply circuit or a power frequency transformer power supply.
  • the present invention also proposes a leakage protector comprising the intelligent control circuit as described above.
  • the present invention also provides a smart socket, comprising a power switch, a power supply, a plug monitoring sensor, a leakage protection circuit, a short circuit protection circuit and an intelligent control circuit as described above; one end of the power switch is connected to the live input end, and the other end is connected It is connected with the fire hole of the socket, and the input end of the zero wire is connected with the zero wire hole of the socket; the DC power output of the power switch is respectively connected with the input power of the leakage protection circuit, the short circuit protection circuit, the intelligent control circuit and the plug monitoring sensor circuit; the leakage protection circuit, The signal output of the short circuit protection circuit and the plug monitoring sensor is connected to the positive phase or the inverting input end of the intelligent control circuit, and the output end of the intelligent control circuit is connected to the control end of the power switch of the single fire line switch unit.
  • one end of the power switch is respectively connected with a live input end and an electromagnetic relay switch, and the other end of the relay switch is connected to the hot hole of the socket, and the other end of the power switch is connected with one end of the relay coil, and the other end of the relay coil and the zero line input end,
  • the zero line switch is connected at one end, and the other end of the neutral line switch is connected to the socket neutral line hole;
  • the power switch DC power output end is respectively connected with the leakage input protection circuit, the short circuit protection circuit, the intelligent control circuit, the power input end of the plug monitoring sensor circuit;
  • the leakage protection The circuit, the short circuit protection circuit and the plug monitoring sensor are connected to the positive phase or the inverting input end of the intelligent control circuit, and the output control end of the intelligent control circuit is connected to the control end of the power switch of the single fire line power taking switch unit.
  • the power switch is selected as one of a triac, an electromagnetic relay switch and a permanent magnet relay switch.
  • one end of the power supply input is connected to an input end of the AC hot line, one end of the live line power switch, and the input end of the live line leakage reset detection circuit, and the other end of the live line power switch is connected to the output end of the live line leakage reset detection circuit and a socket hole;
  • the other end of the input is connected to the input terminal of the alternating current zero line, the input end of the neutral line leakage reset detecting circuit, and the other end of the neutral line power switch, and the other end of the neutral line power switch is connected with the output end of the neutral line leakage reset detecting circuit and the other socket hole;
  • the DC output end of the power supply is respectively connected with the power input end of the intelligent control circuit, the plug monitoring sensor, the leakage protection circuit and the short circuit protection circuit;
  • the leakage reset detection circuit controls the output circuit, the plug monitoring sensor, the leakage protection circuit, and the output of the short circuit protection circuit respectively
  • the intelligent control circuit is connected to the positive phase or the inverting input terminal, and the intelligent control circuit outputs
  • the power switch is selected from one of a triac, an electromagnetic relay switch, and a permanent magnet relay switch.
  • the intelligent control circuit is selectable as a human body infrared sensing module.
  • the human body infrared sensor is disposed between the socket holes, the human body infrared sensor is connected to the human body infrared sensor module; the human body infrared sensor module output controls the optocoupler switch; the optocoupler switch controls the main switch, That is, a two-way thyristor or a relay switch or a permanent magnet relay switch,
  • a photoelectric sensor or a pyroelectric human body infrared sensor is disposed between the socket holes on the socket panel; the plug monitoring sensor is used to detect whether the plug is inserted into the socket, and the plug monitoring sensor is inserted when the plug is inserted into the socket The signal is detected and transmitted to the voltage detection IC to control the power main switch to be turned on to supply power to the load; when the plug is not inserted into the socket, the plug monitoring sensor does not detect the signal, the main power switch is not turned on, and the socket hole is not Voltage output.
  • three parallel small holes are arranged between the socket holes, the hole Y is an intermediate hole, and another hole (Y1) is opened at the hole Y, Y1
  • the angle between the hole Y and the hole Y1 forms a plane, the hole Y and the hole Y1 form the same outlet hole, the Y1 is the emission hole and the light-emitting element is installed, the hole X, the hole Y, the hole Z is the receiving hole, and the installation is performed.
  • the light receiving component is a photoresistor or an ultraviolet receiving diode, a photodiode or a phototransistor, etc.
  • the light emitting component is a LED light emitting diode or an ultraviolet light emitting diode or an infrared light emitting diode, etc.
  • the four small holes can be After the light is soldered, after plugging in the power plug, the three small holes are covered by the plug, and the hole (Y) receiving component receives the reflected light, becomes a low resistance, the circuit works, the hole X, the hole Z and the two holes are not received.
  • the ambient light and the reflected light are turned off; the light-emitting diode of the photoelectric sensor is connected to the power source, and the three receiving components and the intelligent control circuit or the operational amplifier or the voltage detecting IC (having a Cmos output and an N open drain output) are input.
  • Intelligent control circuit or voltage detection IC controls small relay or optocoupler switch (including optocoupler photoresistor or optocoupler relay or optocoupler thyristor), small electromagnetic relay or optocoupler switch controls power supply between live line and neutral input and output switch.
  • the power take-off circuit includes a power switch circuit, a trigger circuit, a start circuit, a power take-off circuit, a panel indicator circuit, and a touch sensing circuit;
  • the power switch circuit is used to control load switching;
  • the trigger circuit is used To control the on/off of the power switch;
  • the start circuit is used to provide power for quickly charging the power take-off circuit when the power is first turned on;
  • the electric circuit includes static power take-off and power-on take-off, and the power is taken through the trigger circuit to start the circuit to the power supply.
  • the touch sensing circuit is used to control the on and off of the on-state circuit to control the on/off of the power switch; and
  • the indicator circuit is used to distinguish the power on or off when the touch is applied.
  • the AC live line input terminal M1 is connected to one end of the power switch bidirectional thyristor (T2) and one end of the trigger circuit (R26), and the other end of the power switch bidirectional thyristor (T2) is connected to the load and the resistor (R27).
  • One end of the pole, the capacitor (C1-3), one end of the resistor (R29), one end of the delay capacitor (C1-4), one end of the resistor (R1-2), the negative pole of the second pin of the touch chip (IC1-2), and the low voltage difference is stable.
  • the output of the voltage chip (IC1-1) is connected to the positive pin 5 and 6 of the power supply of the touch chip (IC1-2), and the other end of the capacitor (C1-3).
  • the negative electrode of the Zener diode (ZD13) is connected to the base of the transistor (Q8).
  • the positive electrode is connected to the drain of the field effect transistor (Q9), and the first pin of the output end of the touch chip (IC1-2) is connected to the positive electrode of the diode (D1-1) and the positive electrode of the light emitting diode (LED2), and the negative electrode and the resistor of the light emitting diode (LED2).
  • R1-2 The other end is connected, the negative electrode of the diode (D1-1) is connected to the other end of the capacitor (C1-4), the other end of the resistor (R29), the gate of the field effect transistor (Q9), and the third leg of the touch chip (IC1-2) is a touch. Induction signal input.
  • the technical solution of the present invention controls the isolation switch to be turned off by using the voltage detection reset IC to detect that the output voltage of the intelligent electronic device is higher than the preset voltage, so that the intelligent electronic device stops working. In this way, the reliability of the intelligent electronic device including the intelligent control circuit can be improved.
  • 1 to 15 are schematic diagrams showing the circuit structure of a charger of the present invention.
  • 16 to 31 are schematic diagrams showing the circuit structure of a smart socket according to the present invention.
  • FIG. 38 are schematic diagrams showing the circuit structure of a standby zero-power low-load automatic power-off circuit according to the present invention.
  • FIG. 39 to FIG. 42 are schematic diagrams showing the circuit structure of a single dual-control delay power-off switch circuit according to the present invention.
  • 43 to 44 are schematic diagrams showing the circuit structure of a capacitive touch dual control switch circuit according to the present invention.
  • 45 to 47 are schematic diagrams showing the circuit structure of a touch remote control switch circuit of the present invention.
  • FIG. 48 is a schematic structural diagram of a circuit of a remote control switch circuit according to the present invention.
  • 49 to 53 are schematic diagrams showing the circuit structure of a switch low load automatic delay power-off circuit according to the present invention.
  • FIG. 54 to FIG. 55 are schematic diagrams showing the circuit structure of a permanent magnet type leakage protection automatic reset circuit according to the present invention.
  • Figure 56 is a schematic diagram showing the circuit structure of a permanent magnet type leakage protection smart socket according to the present invention.
  • 57 to 59 are schematic diagrams showing the circuit structure of the automatic leakage protector of the present invention.
  • FIG. 60 to FIG. 63 are schematic diagrams showing the circuit structure of a human body infrared sensing safety intelligent switch socket according to the present invention.
  • FIG. 64 to FIG. 66 are schematic diagrams showing the circuit structure of a photoelectric sensor voltage detecting circuit according to the present invention.
  • 71 is a schematic diagram showing the circuit structure of the short circuit protection circuit of the present invention.
  • 72 is a schematic structural diagram of a circuit of a plurality of sets of remote control touch sensing switch circuits according to the present invention.
  • 73 is a schematic diagram showing the circuit structure of a capacitive touch sensing switch circuit of the present invention.
  • 60 to 78 are schematic diagrams showing the circuit structure of a safety intelligent switch socket according to the present invention.
  • 79 is a schematic structural diagram of a circuit of an embodiment of a power supply starting circuit in a charger of the present invention.
  • FIG. 80 is a schematic diagram showing the circuit structure of an internal starting circuit of a switching power supply in a charger of the present invention.
  • 81 is a schematic structural diagram of a circuit of another embodiment of a power source starting circuit in a charger of the present invention.
  • 82 is a schematic structural diagram of a circuit of another embodiment of a power source starting circuit in a charger of the present invention.
  • 83 is a schematic diagram showing the circuit structure of an embodiment of a power output circuit in a charger of the present invention.
  • FIG. 84 is a schematic structural diagram of a circuit of an embodiment of an intelligent control circuit in a charger of the present invention.
  • FIG. 85 is a schematic structural diagram of a circuit of an embodiment of a charging protocol chip according to the present invention.
  • 86 is a schematic diagram showing the circuit structure of a first embodiment of a secondary side feedback control circuit in a charger according to the present invention.
  • 87 is a schematic structural diagram of a circuit of a second embodiment of a secondary side feedback control circuit in a charger according to the present invention.
  • FIG. 88 is a schematic structural diagram of a circuit of a third embodiment of a secondary side feedback control circuit in a charger according to the present invention.
  • 89 is a schematic structural diagram of a circuit of a fourth embodiment of a secondary side feedback control circuit in a charger according to the present invention.
  • FIG. 90 is a schematic structural diagram of a circuit of another embodiment of an intelligent control circuit in a charger according to the present invention.
  • 91 is a schematic diagram showing the circuit structure of an embodiment of a smart socket and a leakage protector according to the present invention.
  • 92 is a schematic diagram showing the circuit structure of an embodiment of a normally closed output of a human body infrared sensor switch according to the present invention.
  • first, second and the like in the present invention are only for the purpose of description, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides an intelligent control circuit.
  • the intelligent control circuit includes a voltage detection reset IC and an isolation switch, and an output end of the voltage detection reset IC is connected to a controlled end of the isolation switch;
  • the voltage detection reset IC is configured to control the isolation switch to be turned off when the output voltage of the smart electronic device is detected to be higher than a preset voltage, so that the intelligent electronic device stops working.
  • the isolating switch can be selected as one of an optocoupler, an optocoupler thyristor, an optocoupler relay, and a relay switch.
  • the technical solution of the present invention controls the isolation switch to be turned off when the output voltage of the intelligent electronic device is detected to be higher than the preset voltage by the voltage detection reset IC, so that the intelligent electronic device stops working. In this way, the reliability of the intelligent electronic device including the intelligent control circuit can be improved.
  • the invention also provides a charger, comprising a power start circuit, a main switch circuit, a power output circuit, a no-load/low-load automatic disconnect circuit, and an intelligent control circuit as described above;
  • the power start circuit is used in the power supply Providing an instantaneous starting voltage for the main switch circuit to turn on the main switch circuit after the power is turned on;
  • the power output circuit is configured to output a voltage when the main switch circuit is turned on;
  • An intelligent control circuit configured to: open circuit output when detecting that an output voltage of the power output circuit is higher than a set value; and the no-load/low-load automatic disconnect circuit for opening an output of the intelligent control circuit The output is turned off to disable the main switch circuit, and the output of the power output circuit is turned off.
  • the power output circuit is a switching power supply circuit or a power frequency transformer power supply.
  • the present invention also provides a leakage protector comprising the intelligent control circuit as described above. Since the circuit structure of the intelligent control circuit is the same as that of the above intelligent control circuit, at least all the beneficial effects of the above intelligent control circuit are not described herein.
  • the invention also provides a smart socket, comprising a power switch, a power supply, a plug monitoring sensor, a leakage protection circuit, a short circuit protection circuit and an intelligent control circuit as described above; one end of the power switch is connected to the live input end, and the other end is connected to the live line of the socket.
  • the holes are connected, and the zero line input end is connected with the socket zero line hole; the DC power output of the power switch is respectively connected with the leakage power protection circuit, the short circuit protection circuit, the intelligent control circuit, the input power of the plug monitoring sensor circuit; the leakage protection circuit and the short circuit protection circuit
  • the signal output of the plug monitoring sensor is connected to the positive phase or the inverting input end of the intelligent control circuit, and the output end of the intelligent control circuit is connected to the control end of the power switch of the single fire line switch unit.
  • one end of the power switch is respectively connected to a live line input end and an electromagnetic relay switch end, and the other end of the relay switch is connected to the socket live line hole, and the other end of the power switch is connected to one end of the relay coil, and the other end of the relay coil and the zero line input end are respectively connected.
  • the zero line switch is connected at one end, and the other end of the neutral line switch is connected with the socket neutral line hole; the power switch DC power output end is respectively connected with the leakage input protection circuit, the short circuit protection circuit, the intelligent control circuit, and the power input end of the plug monitoring sensor circuit;
  • the protection circuit, the short circuit protection circuit and the plug monitoring sensor are connected to the positive phase or the inverting input end of the intelligent control circuit, and the output control end of the intelligent control circuit is connected to the control end of the power switch of the single fire line power taking switch unit.
  • the power switch can be selected as one of a triac, an electromagnetic relay switch, and a permanent magnet relay switch.
  • the input end of the power supply is connected to the input end of the AC hot line, the end of the hot line power switch, the input end of the live line leakage reset detection circuit, and the other end of the live line power switch is connected to the output end of the live line leakage reset detection circuit and a socket hole;
  • the other end of the power input is connected to the input terminal of the alternating current zero line, the input end of the neutral line leakage reset detecting circuit, and the other end of the neutral line power switch, and the other end of the neutral line power switch is connected to the output end of the neutral line leakage reset detecting circuit and the other socket hole;
  • the DC output end of the power supply is respectively connected with the power input end of the intelligent control circuit, the plug monitoring sensor, the leakage protection circuit and the short circuit protection circuit;
  • the leakage reset detection circuit controls the output circuit, the plug monitoring sensor, the leakage protection circuit, and the short circuit protection circuit output respectively Connected to the positive or inverting input of the intelligent control circuit, the intelligent control circuit outputs an optocoupler switch
  • the power switch may be one of a triac, an electromagnetic relay switch, and a permanent magnet relay switch.
  • the intelligent control circuit is optional as a human body infrared sensing module.
  • the human body infrared sensor is disposed between the socket holes, the human body infrared sensor is connected to the human body infrared sensing module; the human body infrared sensing module output controls the optocoupler switch; and the optocoupler switch controls the main switch. , that is, a two-way thyristor or relay switch or a permanent magnet relay switch,
  • a photoelectric sensor or a pyroelectric human body infrared sensor is disposed between the socket holes on the socket panel; the plug monitoring sensor is configured to detect whether the plug is inserted into the socket, and when the plug is inserted into the socket, the plug is monitored. The sensor detects the signal and transmits it to the voltage detection IC to control the power supply main switch to turn on and supply power to the load. When the plug is not inserted into the socket, the plug monitoring sensor does not detect the signal, and the power main switch does not conduct, the socket hole There is no voltage output.
  • three parallel small holes are disposed between the socket holes, the hole Y is an intermediate hole, and another hole (Y1) is opened at the hole Y, The angle between Y1 and the plane of the socket is equal or similar.
  • the hole Y and the hole Y1 form a plane, the hole Y and the hole Y1 are the same outlet hole, the Y1 is the emission hole and the light-emitting element is installed, the hole X, the hole Y, and the hole Z are the receiving holes.
  • the same type of light receiving component is installed, wherein the light receiving component is a photoresistor or an ultraviolet receiving diode, a photodiode or a phototransistor, etc., and the light emitting component is a LED light emitting diode or an ultraviolet light emitting diode or an infrared light emitting diode, etc., wherein the four small holes are described. It can be loaded with optical solder. After plugging in the power plug, the three small holes are covered by the plug.
  • the hole (Y) receiving component receives the reflected light, becomes a low resistance, the circuit works, the hole X, the hole Z and the two holes are not The ambient light and the reflected light are received and turned off; the light-emitting diode of the photoelectric sensor is connected to the power source, and the three receiving components are input with an intelligent control circuit or an operational amplifier or a voltage detecting IC (having a Cmos output and an N open-drain output). Connected to each other, Intelligent control circuit or voltage detection IC controls small relay or optocoupler switch (including optocoupler photoresistor or optocoupler relay or optocoupler thyristor), small electromagnetic relay or optocoupler switch controls power supply between live line and neutral input and output switch.
  • Intelligent control circuit or voltage detection IC controls small relay or optocoupler switch (including optocoupler photoresistor or optocoupler relay or optocoupler thyristor), small electromagnetic relay or optocoupler switch controls power supply between live line and neutral input and
  • the power take-off circuit includes a power switch circuit, a trigger circuit, a start circuit, a power take-off circuit, a panel indicator circuit, and a touch sensing circuit;
  • the power switch circuit is configured to control load switching;
  • the trigger circuit It is used to control the on/off of the power switch;
  • the start circuit is used to provide power for quickly charging the power take-off circuit when the power is first turned on;
  • the electric circuit includes static power take-off and power-on take-off, and the power is taken through the trigger circuit start circuit to The power source is charged to provide power to the touch IC;
  • the touch sensing circuit is used to control the on/off of the on-state circuit to control the on/off of the power switch; and
  • the indicator circuit is used to distinguish the power on or off when the touch is applied.
  • the AC live line input terminal M1 is connected to one end of the power switch bidirectional thyristor (T2) and one end of the trigger circuit (R26), and the other end of the power switch bidirectional thyristor (T2) is connected to the load and the resistor (R27).
  • the collector and the light-emitting diode (Q8) collector and the light-emitting diode (LED1) are negative, the Zener diode (ZD1-1) is positive, and the Zener (ZD1-2) is negative.
  • filter capacitor (C1-2) positive, low dropout The positive input terminal of the voltage regulator chip (IC1-1) is connected, the negative electrode of the voltage regulator chip (IC1-1) and the negative of the filter capacitor (C1-2), the positive electrode of the Zener diode (ZD1-2), the negative pole of the bridge stack, and the source of the field effect transistor.
  • One end of the pole, the capacitor (C1-3), one end of the resistor (R29), one end of the delay capacitor (C1-4), one end of the resistor (R1-2), the negative pole of the second pin of the touch chip (IC1-2), and the low voltage difference is stable.
  • the output of the voltage chip (IC1-1) is connected to the positive pin 5 and 6 of the power supply of the touch chip (IC1-2), and the other end of the capacitor (C1-3).
  • the negative electrode of the Zener diode (ZD13) is connected to the base of the transistor (Q8).
  • the positive electrode is connected to the drain of the field effect transistor (Q9), and the first pin of the output end of the touch chip (IC1-2) is connected to the positive electrode of the diode (D1-1) and the positive electrode of the light emitting diode (LED2), and the negative electrode and the resistor of the light emitting diode (LED2).
  • R1-2 The other end is connected, the negative electrode of the diode (D1-1) is connected to the other end of the capacitor (C1-4), the other end of the resistor (R29), the gate of the field effect transistor (Q9), and the third leg of the touch chip (IC1-2) is a touch. Induction signal input.
  • the power supply to the voltage comparator or voltage detection IC, short circuit protection circuit, plug monitoring sensor, optocoupler switch power supply when the plug is not plugged, the voltage comparator positive phase voltage is greater than the reverse voltage, the comparator output Open circuit, the main power switch does not work, the socket has no voltage output; when plugged in, the head and tail two-hole photoelectric receiving components do not receive ambient light and reflected light, the photoelectric receiving component is open, and the light emitted from the middle hole is reflected by the plug To the receiving hole, the receiving component becomes low resistance, the inverting voltage is greater than the positive phase voltage, the comparator output becomes low frequency, the optocoupler switch is turned on, the bidirectional thyristor or relay switch is turned on, and the socket hole has voltage output When the plug is unplugged, the light emitted from the socket is not reflected to the receiving hole, and when there is no light, the positive phase voltage set on the voltage comparator is greater than the reverse voltage, and the power switch does not work,
  • the reverse voltage is pulled low, the load main switch is cut off, and the leakage detection reset circuit optocoupler switch at both ends of the main switch is turned on, the reverse voltage is pulled low, and the single-phase thyristor conduction current is disconnected less than the sustain current, when the electric shock is When the body is not removed, the inversion is always at a low frequency, and the main switch cannot be reset.
  • the photodetection switch of the leakage detection reset circuit stops working, and the level of the inverting input terminal is greater than the level of the positive phase input terminal. The main switch is reset to conduct.
  • the power supply circuit supplies power to the human body infrared sensor module, short circuit protection circuit, and optocoupler switch circuit.
  • the human body infrared sensor detects the human body infrared signal, and the human body infrared sensor module outputs a high level to control the P.
  • the FET controls the optocoupler switch or the relay switch to control the on/off of the power switch;
  • the human body sensing module 3 when the human body is detected to be approached, the human body sensing module 3 outputs a high level, the PMOS is turned off, the NMOS is turned off, the main switch is turned off, and the socket hole has no electric output; when the human body leaves or plugs in the plug The sensor head is covered by the plug, the sensor head does not detect the human body signal, the induction module outputs a low level, the PMOS tube is turned on, and the other NMOS tube gate is energized to work, thereby controlling the optocoupler switch to be turned on, the power source main The switch bidirectional thyristor is turned on to supply power to the load.
  • the Hall element detects an overcurrent signal, and the G terminal becomes a low level, the NMOS transistor is turned off, and the optocoupler switch is powered off, thereby controlling the main switch to be bidirectional.
  • the thyristor is disconnected, and after a delay, it is automatically reset. Only the overcurrent or short circuit is removed, the circuit can restore the power supply.
  • the leakage occurs, the voltage at the G point is pulled low by the unidirectional thyristor, and the main switch is de-energized.
  • the optocoupler switch of the leakage detection reset circuit is turned on, and the voltage of the G point is also pulled low.
  • the optocoupler switch of the detection reset circuit is turned off, and the thyristor main switch automatically resets the power supply to the load.
  • the AC power supply is connected, and the power supply supplies power to the short circuit protection circuit, the human body infrared sensing module, and the leakage automatic reset detection circuit.
  • the human body sensing module 3 pin outputs a high level
  • the optocoupler switch Or the relay switch works, the control cuts off the main power switch, the relay normally closes, and the socket hole has no electricity output; when the human body leaves or plugs in, the sensor head is covered by the plug, the sensor head does not detect the human body signal, and the sensor module
  • the output low level controls the photocoupler switch to be turned on, and the relay normally closed contact is closed to conduct power to the load; the leakage protection automatic reset and the overcurrent short circuit protection circuit work in the same manner as above.
  • FIG 60 Take Figure 60 as an example to illustrate, when the AC power supply is connected, the socket has no load, the circuit has no loop, and the standby has zero power consumption; when the plug is loaded, the circuit supplies power to the power supply instantaneously, and supplies power to the human body sensing module and the short circuit protection circuit.
  • the third pin of the sensing module outputs low level, the FET of the FET is turned on, the E point is high level, and the single fire line switch is turned on to supply power to the load; when the plug is unplugged, there is residual power on the capacitor to sense the infrared of the human body.
  • the socket has no load, the circuit has no loop, and the standby has zero power consumption; when the plug is loaded, the circuit supplies power to the power supply instantaneously, and detects the photoelectric sensor and the voltage detecting chip to the plug.
  • the short circuit protection circuit supplies power, the holes X and the holes Z are covered by the plug, the light receiving element does not receive the light and opens, and the hole Y light receiving element receives the reflected light emitted by the hole Y1 to become a low resistance conduction, the chip
  • the input voltage is greater than the nominal voltage of the chip, the output is high, and the single live switch is turned on to supply power to the load. There is no loop in the plug circuit, and the residual power on the capacitor is quickly exhausted.
  • the voltage at the input terminal of the voltage detecting chip is lower than the nominal voltage output of the chip, and the E point is low level, and the single fire line switch is disconnected;
  • the leakage protection and overcurrent short circuit protection circuit have the same working principle as the above FIG.
  • the AC power supply is connected, and the single-fire line main switch circuit takes power from the A and B terminals to supply power to the human body sensing module, the short circuit protection circuit, and the voltage detecting chip; when the plug is not inserted, the chip input terminal voltage is low. At the nominal voltage of the chip, the chip outputs a low level, and the AC relay does not work.
  • the hole Y light receiving element receives the reflected light emitted by the hole Y1, becomes a low resistance conduction, and the hole X and the hole Z are covered by the plug.
  • the light receiving component becomes high resistance
  • the voltage at the input end of the chip is greater than the nominal voltage output of the chip to the E point
  • the single fire line switch is turned on, and the relay is closed to supply power to the load;
  • the leakage protection and overcurrent short circuit protection circuit works in the same way as above.
  • the AC power supply is connected, and the single-fire line main switch circuit takes power from the A and B terminals to supply power to the human body sensing module, the short circuit protection circuit, and the leakage protection reset circuit; when the human body approaches the socket, the human body sensing module The human body signal is detected, the sensing module outputs a high level, the single fire line switch is turned on, the AC relay is normally closed, and the socket hole has no electricity output; when the plug is plugged, the sensor head is covered by the plug, and the sensor head is not detected. To the human body signal, the third pin of the induction module outputs a low level, the single fire line switch is disconnected, the AC relay coil is de-energized, and the AC relay normally closed contact is closed to supply power to the load.
  • the leakage protection and overcurrent short circuit protection circuits operate in the same manner as described above with reference to Figs. 74, 75, and 77.
  • the leakage protection circuit of the above embodiment has a leakage test switch.
  • the capacitor of the startup circuit Connected to the AC power supply, the capacitor of the startup circuit is short-circuited instantaneously, and the power supply is charged through the trigger circuit.
  • the power supply immediately has enough power, and the static indicator lights up; when the person touches the panel, the output voltage of the first pin of the chip is touched to the FET.
  • the NMOS (Q9) gate is powered, the FET is short-circuited, the circuit forms a loop, the transistor (Q8) is turned on, triggering the two-way thyristor to work, the static indicator is off, the work indicator is on, and the light is on at the same time.
  • the Zener tube acts, the trigger current is charged to the power supply, and the low-dropout voltage regulator chip supplies power to the touch IC; when the panel is touched again, the work indicator is off, because the FET gate has a capacitance delaying effect. After a delay, the light goes out and the static indicator lights up.
  • the output end of the on-state power-off switch of the circuit is connected to the start capacitor output end and the static take-off resistor output end, and the LED indicator connected to the third leg of the touch sensor chip is deleted and Resistance, diode and capacitor, the third leg of the sensor chip is connected to the gate of the FET; at this time, the same LED indicator serves as two indication functions, the static indication is slightly brighter and the on-state indication of the switch is brighter)
  • the working principle of the charger proposed by the present invention is as follows:
  • the charger includes a power start circuit, a main switch circuit, a power output circuit, a no load/low load auto disconnect circuit, and an intelligent control circuit as described above.
  • the power start circuit is configured to provide an instantaneous starting voltage for the main switch circuit to turn on the main switch circuit after the power is turned on, and the power output circuit is used in the main When the switch circuit is turned on, outputting a voltage;
  • the intelligent control circuit is configured to open an output when detecting that an output voltage of the power output circuit is higher than a set value; and the no-load/low-load automatic disconnect circuit is used for When the intelligent control circuit is open circuit output, the output is turned off to disable the main switch circuit, and the output of the power output circuit is cut off.
  • the power start circuit when the power supply is energized, the power start circuit provides an instantaneous starting voltage for the switch circuit, and the switch circuit is turned off after the work is turned on, and the output power of the switching power supply or the power frequency transformer power supply is rectified and filtered, and when connected to the load, the vice
  • the voltage detection circuit detects that the voltage value is lower than the set value, the voltage detection output is in an open state, the output of the feedback circuit is disconnected, the switch circuit does not work, the power supply circuit is cut off, and the power supply standby zero power consumption is ensured.
  • the positive and negative poles of the output can be connected to the positive and negative poles of the secondary side respectively to provide a sustain voltage for the secondary side, and stabilize the current of about one microamperes.
  • the working principle of the leakage protector proposed by the present invention is as follows:
  • the zero-sequence current transformer induces an AC voltage.
  • the comparator When it is greater than or less than the set value of the double-limit comparator, the comparator outputs a low level, and the control switch outputted by the comparator is turned off, and the main switch circuit is turned off.
  • the fault indicating LED and the optocoupler LED are connected at both ends of the main switch, and the optocoupler output locks the output of the voltage comparator to maintain a low level; when the electric shock is disconnected, the fault indication LED and the optocoupler The LED does not emit light, the self-locking switch is released, the main switch is turned on, and the power supply is automatically restored, thereby realizing the purpose of intelligent control of the leakage protector.
  • the same principle can form a two-phase, three-phase, three-phase four-wire leakage protector, which can be used for solid state relays.
  • Three parallel holes are arranged between the socket holes, two of which are oppositely disposed, and the other hole is disposed between the two holes.
  • a hole is formed below the middle hole, and the holes are not perpendicular to the plane, and are the same exit hole as the middle hole, and the angle is equal to the plane;
  • the three parallel holes are provided with the same photosensitive element, the photoresistor Or a photodiode or an infrared light-emitting diode, and the first and second holes are connected in parallel with the light-emitting diode, and the other hole is mounted with an LED light-emitting diode or an infrared light-emitting diode.
  • the voltage detection reset chip or voltage comparator
  • the input terminal level is greater than the voltage detection chip threshold, the output terminal is open, the socket has no power output, and when the plug is plugged in, two The photosensitive element is covered by the plug, and the resistance value becomes an open state.
  • the light-emitting diode of the middle hole reflects the light to the photosensitive element, and the input voltage of the potential detecting reset chip is lower than the threshold of the voltage detecting chip, and the output terminal is low level, and the control circuit makes The main switch is turned on to supply power to the device.
  • the circuit also has a remote control and a touch switch socket.
  • the single chip When the remote control receives the correct code, the single chip outputs a high level or a low level (when there is no infrared remote control signal, the output end is an open drain output), triggering the touch signal, and touching Output high or low to switch the socket.
  • the Hall switch of the open magnetic ring that inputs a power supply line operates, and the short circuit protection circuit immediately operates to cut off the output circuit.
  • the delay is about 30 seconds to automatically resume conduction.
  • the fault is not resolved, it is always in protection. The momentary conduction is turned off again for a period of time until the fault is cancelled, and the normal power supply state is automatically restored.

Abstract

一种智能控制电路、充电器、漏电保护器及智能插座，其中，智能控制电路包括电压检测复位IC及隔离开关，电压检测复位IC的输出端隔离开关的受控端连接，电压检测复位IC，用于在检测到智能电子装置的输出电压高于预设电压时，控制隔离开关断开，以使智能电子装置停止工作。本方案具有可靠性高的特点。

Description

智能控制电路、充电器、漏电保护器及智能插座
技术领域
本发明涉及智能控制技术领域，特别涉及一种智能控制电路、充电器、漏电保护器及智能插座。
背景技术
随着技术的进步，智能电子装置的使用越来越广泛。比如插座，漏电保护器。
然而，因智能电子装置可靠性不足而引发的意外事故也逐年增加。比如，因插座漏电导致的触电事故，因充电器漏电导致的触电事故，等等。因此，亟需增强智能电子装置的可靠性，以避免类似意外事故的发生。
为此，本发明提出一种智能控制电路，以提高包括该智能控制电路的智能电子装置的可靠性。
发明内容
本发明的主要目的是提供一种智能控制电路，旨在提高包括该智能控制电路的智能电子装置的可靠性。
为实现上述目的，本发明提出的智能控制电路包括电压检测复位IC及隔离开关，所述电压检测复位IC的输出端与所述隔离开关的受控端连接；其中，
所述电压检测复位IC，用于在检测到智能电子装置的输出电压高于预设电压时，控制所述隔离开关断开，以使智能电子装置停止工作。
优选地，所述隔离开关为光耦、光耦可控硅、光耦继电器以及继电器开关四者中的一者。
对应的，本发明还提出一种充电器，包括电源启动电路、主开关电路、电源输出电路、空载/低负载自动断开电路以及如权利要求1所述的智能控制电路；所述电源启动电路，用于在电源通电瞬间，为所述主开关电路提供瞬间启动电压，以使所述主开关电路导通后断开；所述电源输出电路，用于在所述主开关电路导通时，输出电压；所述智能控制电路，用于在检测到所述电源输出电路的输出电压高于设定值时，开路输出；所述空载/低负载自动断开电路，用于在所述智能控制电路开路输出时，断开输出，以使所述主开关电路不工作，切断所述电源输出电路的输出。
优选地，所述电源输出电路为开关电源电路或者工频变压器电源。
对应的，本发明还提出一种漏电保护器，包括如上所述的智能控制电路。
对应的，本发明还提出一种智能插座，包括电源开关、供电电源、插头监测传感器、漏电保护电路、短路保护电路以及如上所述的智能控制电路；电源开关一端与火线输入端相连，另一端与插座火线孔相连，零线输入端与插座零线孔相连；电源开关的直流电源输出分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的输入电源相连；漏电保护电路、短路保护电路、插头监测传感器的信号输出与智能控制电路的正相或反相输入端相连，智能控制电路输出端与单火线开关单元的电源开关的控制端相连。
优选地，所述电源开关一端分别与火线输入端、电磁继电器开关一端相连，继电器开关另一端与插座火线孔相连，电源开关另一端与继电器线圈一端相连，继电器线圈另一端与零线输入端、零线开关一端相连、零线开关另一端与插座零线孔相连；电源开关直流电源输出端分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的电源输入端相连；漏电保护电路、短路保护电路、插头监测传感器的与智能控制电路的正相或反相输入端相连，智能控制电路输出控制端与单火线取电开关单元的电源开关的控制端相连。
优选地，所述的电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
优选地，所述供电电源输入一端与交流电火线输入一端、火线电源开关一端、火线漏电复位检测电路输入端相连，火线电源开关另一端与火线漏电复位检测电路输出端、一插座孔相连；供电电源输入另一端与交流电零线输入端、零线漏电复位检测电路输入端、零线电源开关另一端相连，零线电源开关另一端与零线漏电复位检测电路输出端、另一插座孔相连；供电电源直流输出端分别与智能控制电路、插头监测传感器、漏电保护电路、短路保护电路的电源输入端相连；漏电复位检测电路控制输出电路、插头监测传感器、漏电保护电路、短路保护电路输出端分别与智能控制电路正相或反相输入端相连，智能控制电路输出控制继电器线圈或双向可控硅的光耦开关，从而控制电源开关的通与断。
优选地，所述电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
优选地，所述智能控制电路可选为人体红外感应模块。
优选地，所述的人体红外传感器是设置在插座孔之间，所述的人体红外传感器与人体红外感应模块相连；所述的人体红外感应模块输出控制光耦开关；光耦开关控制主开关，即双向可控硅或继电器开关或永磁继电器开关，
优选地，所述插座面板上插座孔之间设置有光电传感器或热释电人体红外传感器；所述的插头监测传感器是用来检测插头是否插入插座口，当插头插入插座口时，插头监测传感器检测到信号，并传递给电压检测IC，控制电源主开关的接通，对负载供电；当插头没有插入插座口时，插头监测传感器没有检测到信号，电源主开关就不导通，插座孔没有电压输出。
优选地，所述的光电传感器，在插座孔之间设置有三个平行小孔（孔X，孔Y，孔Z），孔Y为中间孔,在孔Y处另开一孔(Y1)，Y1与插座平面夹角相等或相近，孔Y与孔Y1构成一个平面，孔Y与孔Y1上面为同一出口孔，Y1为发射孔安装发光元件，孔X，孔Y，孔Z为接收孔，安装同一型号光接收元件，其中光接收元件为光敏电阻或紫外接收二极管，光敏二极管或光敏三极管等，发光元件为led发光二极管或紫外发光二极管或红外发光二极管等，其中所述的4个小孔可装光钎传输，插上电源插头后，三个小孔被插头盖住，孔（Y）接收元件接收到反射光，变为低阻，电路工作导通，孔X，孔Z两孔没有接收到环境光与反射光而截止导通；所述的光电传感器的发光二极管与电源相连，三个接收元件与智能控制电路或运算放大器或电压检测IC（有Cmos输出和N开漏输出）输入端相连，智能控制电路或电压检测IC控制小继电器或光耦开关（包括光耦光敏电阻或光耦继电器或光耦可控硅），小电磁继电器或光耦开关控制火线与零线输入输出之间的电源开关。
优选地，所述取电电路，包括电源开关电路，触发电路，启动电路，取电电路，面板指示灯电路，触摸感应电路；所述电源开关电路用来控制负载通断；所述触发电路用来控制电源开关的通断；所述启动电路用来初次通电时，为取电电路迅速充电提供电源；所述电电路包括静态取电和通态取电，取电经触发电路启动电路给电源充电，为触摸IC提供电源；所述触摸感应电路用来控制通态电路的通断来控制电源开关的通断；所述指示灯电路用来区别触摸时电源的开或关。
优选地，所述所述交流火线输入端M1与电源开关双向可控硅（T2）一端、触发电路（R26）一端相连，电源开关双向可控硅（T2）另一端与负载、电阻（R27）一端相连，负载另一端与交流电零线输入端相连；桥堆交流输入一端与电阻（R26）另一端相连，桥堆交流输入另一端与双向触发二极管（D12）（两个稳压二极管相向串联）一端、电阻（R27）另一端相连；双向触发二极管另一端与双向可控硅（T2）控制极相连，桥堆输出正极与通态取电开关（Q8）PNP上级管发射极、静态取电电阻（R28）、启动电路（电阻R1-1与电容C1-1串联）电阻(R1-1)一端相连，发光二极管(LED1)正极与稳压管(ZD1-1)负极、静态取电电阻(R28)另一端启动电容(C1-1)负极相连，取电开关三极管（Q8）集电极与发光二极管(LED1)负极、稳压二极管(ZD1-1)正极、稳压管(ZD1-2)负极、滤波电容(C1-2)正极、低压差稳压芯片(IC1-1)正极输入端相连，稳压芯片(IC1-1)负极与滤波电容（C1-2）负极、稳压二极管(ZD1-2)正极、桥堆负极、场效应管源极、电容（C1-3）一端、电阻（R29）一端、延时电容(C1-4)一端、电阻(R1-2)一端、触摸芯片(IC1-2)第2脚负极相连，低压差稳压芯片(IC1-1)输出端与触摸芯片(IC1-2)电源正极5脚与6脚、电容（C1-3）另一端相连，稳压二极管（ZD13）负极与三极管（Q8）基极相连，正极与场效应管（Q9）漏极相连，触摸芯片(IC1-2)输出端第1脚与二极管（D1-1）正极、发光二极管(LED2)正极相连，发光二极管(LED2)负极与电阻(R1-2) 另一端相连，二极管(D1-1)负极与电容(C1-4)另一端、电阻(R29)另一端、场效应管（Q9）栅极相连，触摸芯片(IC1-2)第3脚为触摸感应信号输入端。
本发明技术方案通过采用电压检测复位IC在检测到智能电子装置的输出电压高于预设电压时，控制隔离开关断开，以使智能电子装置停止工作。如此，可以提高包括该智能控制电路的智能电子装置的可靠性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1至图15为本发明充电器的电路结构示意图；
图16至图31为本发明智能插座的电路结构示意图；
图33至图38为本发明待机零功耗低负载自动断电电路的电路结构示意图；
图39至图42为本发明单双控延时断电开关电路的电路结构示意图；
图43至图44为本发明电容式触摸双控开关电路的电路结构示意图；
图45至图47为本发明触摸遥控开关电路的电路结构示意图；
图48为本发明为遥控开关电路的电路结构示意图；
图49至图53为本发明开关低负载自动延时断电电路的电路结构示意图；
图54至图55为本发明永磁式漏电保护全自动复位电路的电路结构示意图；
图56为本发明永磁式漏电保护智能插座的电路结构示意图；
图57至图59为本发明全自动漏电保护器的电路结构示意图；
图60至图63为本发明人体红外感应安全智能开关插座的电路结构示意图；
图64至图66为本发明光电传感器电压检测电路的电路结构示意图；
图71为本发明短路保护电路的电路结构示意图；
图72为本发明多组遥控触摸感应开关电路的电路结构示意图；
图73为本发明电容式触摸感应开关电路的电路结构示意图；
图60至图78为本发明安全智能开关插座的电路结构示意图；
图79为本发明充电器中电源启动电路一实施例的电路结构示意图；
图80为本发明充电器中开关电源内部启动电路的电路结构示意图；
图81为本发明充电器中电源启动电路另一实施例的电路结构示意图；
图82为本发明充电器中电源启动电路又一实施例的电路结构示意图；
图83为本发明充电器中电源输出电路一实施例的电路结构示意图；
图84为本发明充电器中智能控制电路一实施例的电路结构示意图；
图85为本发明中充电协议芯片一实施例的电路结构示意图；
图86为本发明中充电器中副边反馈控制电路第一实施例的电路结构示意图；
图87为本发明中充电器中副边反馈控制电路第二实施例的电路结构示意图；
图88为本发明中充电器中副边反馈控制电路第三实施例的电路结构示意图；
图89为本发明中充电器中副边反馈控制电路第四实施例的电路结构示意图；
图90为本发明中充电器中智能控制电路另一实施例的电路结构示意图；
图91为本发明智能插座及漏电保护器一实施例的电路结构示意图；
图92为本发明人体红外感应开关常闭输出一实施例的电路结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种智能控制电路。
请参阅图1至图78，在一实施例中，该智能控制电路包括电压检测复位IC及隔离开关，所述电压检测复位IC的输出端与所述隔离开关的受控端连接；其中，
所述电压检测复位IC，用于在检测到智能电子装置的输出电压高于预设电压时，控制所述隔离开关断开，以使智能电子装置停止工作。
在此，隔离开关可选为光耦、光耦可控硅、光耦继电器以及继电器开关四者中的一者。
本发明技术方案通过电压检测复位IC在检测到智能电子装置的输出电压高于预设电压时，控制隔离开关断开，以使智能电子装置停止工作。如此，可以提高包括该智能控制电路的智能电子装置的可靠性。
本发明还提出一种充电器，包括电源启动电路、主开关电路、电源输出电路、空载/低负载自动断开电路以及如上所述的智能控制电路；所述电源启动电路，用于在电源通电瞬间，为所述主开关电路提供瞬间启动电压，以使所述主开关电路导通后断开；所述电源输出电路，用于在所述主开关电路导通时，输出电压；所述智能控制电路，用于在检测到所述电源输出电路的输出电压高于设定值时，开路输出；所述空载/低负载自动断开电路，用于在所述智能控制电路开路输出时，断开输出，以使所述主开关电路不工作，切断所述电源输出电路的输出。
其中，所述电源输出电路为开关电源电路或者工频变压器电源。
本发明还提出一种漏电保护器，包括如上所述的智能控制电路。由于该智能控制电路的电路结构与上述智能控制电路的电路结构相同，因此至少具有上述智能控制电路的所有有益效果，在此不再赘述。
本发明还提出一种智能插座，包括电源开关、供电电源、插头监测传感器、漏电保护电路、短路保护电路以及如上所述的智能控制电路；电源开关一端与火线输入端相连，另一端与插座火线孔相连，零线输入端与插座零线孔相连；电源开关的直流电源输出分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的输入电源相连；漏电保护电路、短路保护电路、插头监测传感器的信号输出与智能控制电路的正相或反相输入端相连，智能控制电路输出端与单火线开关单元的电源开关的控制端相连。
可选的，所述电源开关一端分别与火线输入端、电磁继电器开关一端相连，继电器开关另一端与插座火线孔相连，电源开关另一端与继电器线圈一端相连，继电器线圈另一端与零线输入端、零线开关一端相连、零线开关另一端与插座零线孔相连；电源开关直流电源输出端分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的电源输入端相连；漏电保护电路、短路保护电路、插头监测传感器的与智能控制电路的正相或反相输入端相连，智能控制电路输出控制端与单火线取电开关单元的电源开关的控制端相连。
可选的，所述的电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
可选的，所述供电电源输入一端与交流电火线输入一端、火线电源开关一端、火线漏电复位检测电路输入端相连，火线电源开关另一端与火线漏电复位检测电路输出端、一插座孔相连；供电电源输入另一端与交流电零线输入端、零线漏电复位检测电路输入端、零线电源开关另一端相连，零线电源开关另一端与零线漏电复位检测电路输出端、另一插座孔相连；供电电源直流输出端分别与智能控制电路、插头监测传感器、漏电保护电路、短路保护电路的电源输入端相连；漏电复位检测电路控制输出电路、插头监测传感器、漏电保护电路、短路保护电路输出端分别与智能控制电路正相或反相输入端相连，智能控制电路输出控制继电器线圈或双向可控硅的光耦开关，从而控制电源开关的通与断。
可选的，所述电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
可选的，所述智能控制电路可选为人体红外感应模块。
可选的，所述的人体红外传感器是设置在插座孔之间，所述的人体红外传感器与人体红外感应模块相连；所述的人体红外感应模块输出控制光耦开关；光耦开关控制主开关，即双向可控硅或继电器开关或永磁继电器开关，
可选的，所述插座面板上插座孔之间设置有光电传感器或热释电人体红外传感器；所述的插头监测传感器是用来检测插头是否插入插座口，当插头插入插座口时，插头监测传感器检测到信号，并传递给电压检测IC，控制电源主开关的接通，对负载供电；当插头没有插入插座口时，插头监测传感器没有检测到信号，电源主开关就不导通，插座孔没有电压输出。
可选的，所述的光电传感器，在插座孔之间设置有三个平行小孔（孔X，孔Y，孔Z），孔Y为中间孔,在孔Y处另开一孔(Y1)，Y1与插座平面夹角相等或相近，孔Y与孔Y1构成一个平面，孔Y与孔Y1上面为同一出口孔，Y1为发射孔安装发光元件，孔X，孔Y，孔Z为接收孔，安装同一型号光接收元件，其中光接收元件为光敏电阻或紫外接收二极管，光敏二极管或光敏三极管等，发光元件为led发光二极管或紫外发光二极管或红外发光二极管等，其中所述的4个小孔可装光钎传输，插上电源插头后，三个小孔被插头盖住，孔（Y）接收元件接收到反射光，变为低阻，电路工作导通，孔X，孔Z两孔没有接收到环境光与反射光而截止导通；所述的光电传感器的发光二极管与电源相连，三个接收元件与智能控制电路或运算放大器或电压检测IC（有Cmos输出和N开漏输出）输入端相连，智能控制电路或电压检测IC控制小继电器或光耦开关（包括光耦光敏电阻或光耦继电器或光耦可控硅），小电磁继电器或光耦开关控制火线与零线输入输出之间的电源开关。
可选的，所述取电电路，包括电源开关电路，触发电路，启动电路，取电电路，面板指示灯电路，触摸感应电路；所述电源开关电路用来控制负载通断；所述触发电路用来控制电源开关的通断；所述启动电路用来初次通电时，为取电电路迅速充电提供电源；所述电电路包括静态取电和通态取电，取电经触发电路启动电路给电源充电，为触摸IC提供电源；所述触摸感应电路用来控制通态电路的通断来控制电源开关的通断；所述指示灯电路用来区别触摸时电源的开或关。
可选的，所述所述交流火线输入端M1与电源开关双向可控硅（T2）一端、触发电路（R26）一端相连，电源开关双向可控硅（T2）另一端与负载、电阻（R27）一端相连，负载另一端与交流电零线输入端相连；桥堆交流输入一端与电阻（R26）另一端相连，桥堆交流输入另一端与双向触发二极管（D12）（两个稳压二极管相向串联）一端、电阻（R27）另一端相连；双向触发二极管另一端与双向可控硅（T2）控制极相连，桥堆输出正极与通态取电开关（Q8）PNP上级管发射极、静态取电电阻（R28）、启动电路（电阻R1-1与电容C1-1串联）电阻(R1-1)一端相连，发光二极管(LED1)正极与稳压管(ZD1-1)负极、静态取电电阻(R28)另一端启动电容(C1-1)负极相连，取电开关三极管（Q8）集电极与发光二极管(LED1)负极、稳压二极管(ZD1-1)正极、稳压管(ZD1-2)负极、滤波电容(C1-2)正极、低压差稳压芯片(IC1-1)正极输入端相连，稳压芯片(IC1-1)负极与滤波电容（C1-2）负极、稳压二极管(ZD1-2)正极、桥堆负极、场效应管源极、电容（C1-3）一端、电阻（R29）一端、延时电容(C1-4)一端、电阻(R1-2)一端、触摸芯片(IC1-2)第2脚负极相连，低压差稳压芯片(IC1-1)输出端与触摸芯片(IC1-2)电源正极5脚与6脚、电容（C1-3）另一端相连，稳压二极管（ZD13）负极与三极管（Q8）基极相连，正极与场效应管（Q9）漏极相连，触摸芯片(IC1-2)输出端第1脚与二极管（D1-1）正极、发光二极管(LED2)正极相连，发光二极管(LED2)负极与电阻(R1-2) 另一端相连，二极管(D1-1)负极与电容(C1-4)另一端、电阻(R29)另一端、场效应管（Q9）栅极相连，触摸芯片(IC1-2)第3脚为触摸感应信号输入端。
接上交流电源，供电电源向电压比较器或电压检测IC、短路保护电路、插头监测传感器、光耦开关供电，没有插上插头时，电压比较器正相电压大于反相电压，比较器输出端开路，主电源开关不工作，插座没有电压输出；当插上插头时，头尾两孔光电接收元件没有接收到环境光及反射光，光电接收元件开路，中间一孔的发射出来光线被插头反射至接收孔，接收元件变为低阻，反相电压大于正相电压，比较器输出端变为低电频，光耦开关导通，双向可控硅或继电器开关导通，插座孔有电压输出，为负载供电；拔掉插头时，插座上发射出来的光没有反射到接收孔，且没有任何光线时，电压比较器上设置的正相电压大于反相电压，电源开关不工作，确保插座无电输出（无论接收元件是接在正相或反相或正相及反相，上拉或下拉，电压比较器只有两种输出状态，当正相（反相）电平大于反相（正相）电平，比较器输出端开路（短路），均可实现对开关的控制）；开口磁环是用来检测穿过磁环的电源线电流大小，磁环开口处设置一霍尔元件，霍尔元件与场效应管连接且具有短路---断电---延时---接通功能；当发生过流或短路时，电压比较器反相端变为低电平，电线电压大于反相电压，比较器开漏输出，切断负载主开关；当发生漏电时，零序电流互感器触发可控硅导通工作，反相电压被拉低，切断负载主开关，主开关两端的漏电检测复位电路光耦开关导通，把反相电压拉低，单相可控硅导通电流小于维持电流而断开，当触电体没有移开时反相一直处于低电频，主开关无法复位，当触电体移开时，漏电检测复位电路的光电检测开关停止工作，反相输入端电平大于正相输入端电平，主开关复位导通。
接通交流电源，供电电路向人体红外感应模块、短路保护电路、光耦开关电路供电，当人体接近插座时，人体红外传感器检测的人体红外信号，人体红外感应模块输出高电平，去控制P或N沟道场效应管，场效应管控制光耦开关或继电器开关，从而控制电源开关的通断；
以图77为例来加以说明，当检测到人体接近时，人体感应模块3脚输出高平，PMOS截止，NMOS为截止，主开关断开，插座孔无电输出；当人体离开或插上插头时，感应头被插头盖住，感应头没有检测到人体信号，感应模块输出低电平，PMOS管导通工作，另一NMOS管栅极得电而工作，从而控制光耦开关导通，电源主开关双向可控硅导通为负载供电，当发生短路时，霍尔元件检测到过流信号，时G端点变为低电平，NMOS管断开，光耦开关断电，从而控制主开关双向可控硅断开，经延时一段时间后，又自动复位，只有过流或短路排除，电路才能恢复供电，当出现漏电时，G点电压被单向可控硅拉低，主开关失电断开，漏电检测复位电路的光耦开关导通，也把G点电压拉低，当移开触电体时，检测复位电路的光耦开关断开，可控硅主开关自动复位供电给负载。
以图75为例来加以说明，接通交流电源，供电电源给短路保护电路、人体红外感应模块、漏电自动复位检测电路供电，当人体接近插座时，人体感应模块3脚输出高平，光耦开关或继电器开关工作，控制切断主电源开关，继电器常闭点断开，插座孔无电输出；当人体离开或插上插头时，感应头被插头盖住，感应头没有检测到人体信号，感应模块输出低电平，从而控制光耦开关导通，继电器常闭触点闭合导通为负载供电；漏电保护自动复位及过流短路保护电路工作原理与上述相同。
以图60为例加以说明，接上交流电源，插座没有负载时，电路没有回路，待机零功耗；当插上插头有负载时，电路瞬间给电源供电，向人体感应模块、短路保护电路供电，感应模块第3脚输出低电平，场效应管PMOS工作导通，E点为高电平，单火线开关导通为负载供电；当拔掉插头，电容上还有余电，感应到人体红外信号，感应模块第3脚输出高电平，E点为低电平，火线开关被断开（虽然电容上有余电，但很快耗尽，火线开关仍然是断开）；当发生过流或短路时，E点或G点变为低电平，火线开关被断开，延时30秒左右后，自动复位供电，当短路故障没有排除时，火线开关仍然断开，当短路故障排除时，火线开关恢复供电；当出现漏电时，单向可控硅导通工作，E点或G点变为低电平，复位常闭开关是串在E点或G点和单向可控硅阳极之间，只有当漏电故障排除时，按复位开关才有效。
以图78为例加以说明，接上交流电源，插座没有负载时，电路没有回路，待机零功耗；当插上插头有负载时，电路瞬间给电源供电，向插头检测光电传感器、电压检测芯片、短路保护电路供电，孔X、孔Z两孔被插头盖住，光接收元件没有接收到光线而开路，孔Y光接收元件接收到孔Y1发射的反射光，变成低阻导通，芯片输入端电压大于芯片的标称电压，输出高电平，单火线开关导通对负载供电。拔出插头电路没有回路，电容上余电很快耗尽，电压检测芯片输入端电压低于芯片的标称电压输出低电平，E点为低电平，单火线开关断开；
漏电保护及过流短路保护电路与上述图60工作原理相同。
以图62为例加以说明，接上交流电源，单火线主开关电路取电A、B端输出电压向人体感应模块、短路保护电路、电压检测芯片供电；没有插入插头时，芯片输入端电压低于芯片标称电压，芯片输出低电平，交流继电器不工作，当插入插头时孔Y光接收元件接收到孔Y1发射的反射光，变成低阻导通，孔X和孔Z被插头盖住，没有接收到环境光和反射光，光接收元件变为高阻，芯片输入端的电压大于芯片的标称电压输出高电平给E点，单火线开关导通，继电器闭合为负载供电；
漏电保护及过流短路保护电路工作原理与上述相同。
以图63为例加以说明，接上交流电源，单火线主开关电路取电A、B端输出电压向人体感应模块、短路保护电路、漏电保护复位电路供电；当人体接近插座时，人体感应模块检测到人体信号，感应模块输出高电平，单火线开关导通工作，交流继电器常闭点断开，插座孔无电输出；当插上插头时，感应头被插头盖住，感应头没有检测到人体信号，感应模块第3脚输出低电平，单火线开关断开，交流继电器线圈断电，交流继电器常闭触点闭合，向负载供电。
漏电保护及过流短路保护电路与上述图74,75，77工作原理相同。
上述实施例漏电保护电路均带有漏电实验开关。
接上交流电源，启动电路的电容瞬间短路，通过触发电路向供电电源充电，供电电源立即有足够的电量，静态指示灯亮起；当人触摸面板时，触摸芯片第1脚输出电压给场效应管NMOS(Q9)栅极供电，场效应管短路导通，电路形成回路，三极管（Q8）导通工作，触发双向可控硅导通工作，静态指示灯灭，工作指示灯亮起，电灯同时点亮；稳压管（ZD13）起作用，触发电流向供电电源充电，低压差稳压芯片向触摸IC供电；当再次触摸面板时，工作指示灯灭，因场效应管栅极有电容起延时作用，延时一段时间后电灯熄灭，静态指示灯亮起。
（当不使用关灯延时电路时，电路的通态取电开关的输出端与启动电容输出端、静态取电电阻输出端相连，且删除与触摸感应芯片第三脚相连的LED指示灯及电阻、二极管及电容，感应芯片第三脚与场效应管栅极相连；这时同一个LED指示灯作为两种指示功能，静态指示微亮与开关通态指示较亮）
本发明提出的充电器的工作原理如下：
在一实施例中，该充电器包括电源启动电路、主开关电路、电源输出电路、空载/低负载自动断开电路以及如上所述的智能控制电路。
在此，所述电源启动电路用于在电源通电瞬间，为所述主开关电路提供瞬间启动电压，以使所述主开关电路导通后断开；所述电源输出电路用于在所述主开关电路导通时，输出电压；所述智能控制电路用于在检测到所述电源输出电路的输出电压高于设定值时，开路输出；所述空载/低负载自动断开电路用于在所述智能控制电路开路输出时，断开输出，以使所述主开关电路不工作，切断所述电源输出电路的输出。
具体地，当电源通电瞬间，电源启动电路为开关电路提供瞬间启动电压，开关电路导通工作后断开，开关电源或工频变压器电源副边经整流滤波输出电压，当接上负载时，副边电压检测电路检测到电压值低于设定值时，电压检测输出端处于开路状态，反馈电路输出端断开，开关电路不工作，电源电路被切断，确保电源待机零功耗，原边整流输出的正负极可分别连接一大阻值电阻与副边的正负极相连，为副边提供一个维持电压，稳定一微安左右的电流。
本发明提出的漏电保护器的工作原理如下：
当出现漏电时，零序电流互感器感应出交流电压，大于或小于双限比较器设定值时，比较器输出低电平，与比较器输出的控制开关关断，切断主开关电路。同时，并接在主开关两端的故障指示发光二极管与光耦发光二极管发光，光耦输出锁住电压比较器输出端，保持低电平；当断开触电体时，故障指示发光二极管及光耦发光二极管不发光，自锁开关解除，主开关导通，自动恢复供电，实现了漏电保护器智能控制的目的。同样原理可构成二相、三相，三相四线制漏电保护器，可用于固态继电器。
本发明提出的智能插座的工作原理如下：
插座孔之间设置有三个平行孔，其中的两个孔相对设置，另一个孔设于该相对设置两个孔之间。相对中间一孔下面另开设一孔，这两孔成一平面，且不与平面垂直，与中间孔成同一出口孔，与平面夹角相等；三个平行孔所装的呈同一光敏元件，光敏电阻或光敏二极管或红外发光二极管，且首尾两孔与发光二极管并联，另一孔所安装的是LED发光二极管或红外发光二极管。
接通电源，触摸感应芯片输出高电平。当插座孔未插插头时，在任何时候，设置电压检测复位芯片（或电压比较器）输入端电平大于电压检测芯片阈值，其输出端开路，插座无电输出，插上插头时，两只光敏元件被插头盖住，阻值变成开路状态，中间一孔的发光二极管正好反射光至光敏元件，电位检测复位芯片输入电压低于电压检测芯片阈值，输出端为低电平，控制电路使主开关导通工作，为设备供电。电路中还具有遥控及触摸开关插座，遥控时，接收头接收到正确编码时，单片机输出高电平或者低电平（无红外线遥控信号时，输出端为开漏输出），触发触摸信号，触摸输出高电平或者低电平，对插座进行开关。
当出现过流或者输出短路时，穿过输入一根电源线的开口磁环的霍尔开关工作，短路保护电路立即工作切断输出电路。待延时约30秒左右自动恢复导通，当没有解除故障，一直处于保护状态。瞬间导通又断开一段时间，直至解除故障，自动恢复正常供电状态。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (16)

  1. 一种智能控制电路，其特征在于，包括电压检测复位IC及隔离开关，所述电压检测复位IC的输出端与所述隔离开关的受控端连接；其中，
    所述电压检测复位IC，用于在检测到智能电子装置的输出电压高于预设电压时，控制所述隔离开关断开，以使智能电子装置停止工作。
  2. 如权利要求1所述的智能控制电路，其特征在于，所述隔离开关为光耦、光耦可控硅、光耦继电器以及继电器开关四者中的一者。
  3. 一种充电器，其特征在于，包括电源启动电路、主开关电路、电源输出电路、空载/低负载自动断开电路以及如权利要求1所述的智能控制电路；
    所述电源启动电路，用于在电源通电瞬间，为所述主开关电路提供瞬间启动电压，以使所述主开关电路导通后断开；
    所述电源输出电路，用于在所述主开关电路导通时，输出电压；
    所述智能控制电路，用于在检测到所述电源输出电路的输出电压高于设定值时，开路输出；
    所述空载/低负载自动断开电路，用于在所述智能控制电路开路输出时，断开输出，以使所述主开关电路不工作，切断所述电源输出电路的输出。
  4. 如权利要求2所述的充电器，其特征在于，所述电源输出电路为开关电源电路或者工频变压器电源。
  5. 一种漏电保护器，其特征在于，包括如权利要求1所述的智能控制电路。
  6. 一种智能插座，其特征在于，包括电源开关、供电电源、插头监测传感器、漏电保护电路、短路保护电路以及如上所述的智能控制电路；
    电源开关一端与火线输入端相连，另一端与插座火线孔相连，零线输入端与插座零线孔相连；电源开关的直流电源输出分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的输入电源相连；漏电保护电路、短路保护电路、插头监测传感器的信号输出与智能控制电路的正相或反相输入端相连，智能控制电路输出端与单火线开关单元的电源开关的控制端相连。
  7. 如权利要求6所述的智能插座，其特征在于，所述电源开关一端分别与火线输入端、电磁继电器开关一端相连，继电器开关另一端与插座火线孔相连，电源开关另一端与继电器线圈一端相连，继电器线圈另一端与零线输入端、零线开关一端相连、零线开关另一端与插座零线孔相连；电源开关直流电源输出端分别与漏电保护电路、短路保护电路、智能控制电路、插头监测传感器电路的电源输入端相连；漏电保护电路、短路保护电路、插头监测传感器的与智能控制电路的正相或反相输入端相连，智能控制电路输出控制端与单火线取电开关单元的电源开关的控制端相连。
  8. 如权利要求7所述的智能插座，其特征在于，所述的电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
  9. 如权利要求6所述的智能插座，其特征在于，所述供电电源输入一端与交流电火线输入一端、火线电源开关一端、火线漏电复位检测电路输入端相连，火线电源开关另一端与火线漏电复位检测电路输出端、一插座孔相连；供电电源输入另一端与交流电零线输入端、零线漏电复位检测电路输入端、零线电源开关另一端相连，零线电源开关另一端与零线漏电复位检测电路输出端、另一插座孔相连；供电电源直流输出端分别与智能控制电路、插头监测传感器、漏电保护电路、短路保护电路的电源输入端相连；漏电复位检测电路控制输出电路、插头监测传感器、漏电保护电路、短路保护电路输出端分别与智能控制电路正相或反相输入端相连，智能控制电路输出控制继电器线圈或双向可控硅的光耦开关，从而控制电源开关的通与断。
  10. 如权利要求9所述的智能插座，其特征在于，所述电源开关可选为双向可控硅开关、电磁继电器开关以及永磁式继电器开关三者中的一者。
  11. 如权利要求10所述的智能插座，其特征在于，所述智能控制电路可选为人体红外感应模块。
  12. 如权利要求11所述的智能插座，其特征在于，所述的人体红外传感器是设置在插座孔之间，所述的人体红外传感器与人体红外感应模块相连；所述的人体红外感应模块输出控制光耦开关；光耦开关控制主开关，即双向
  13. 如权利要求10所述的智能插座，其特征在于，所述插座面板上插座孔之间设置有光电传感器或热释电人体红外传感器；所述的插头监测传感器是用来检测插头是否插入插座口，当插头插入插座口时，插头监测传感器检测到信号，并传递给电压检测IC，控制电源主开关的接通，对负载供电；当插头没有插入插座口时，插头监测传感器没有检测到信号，电源主开关就不导通，插座孔没有电压输出。
  14. 如权利要求10所述的智能插座，其特征在于，所述的光电传感器，在插座孔之间设置有三个平行小孔（孔X，孔Y，孔Z），孔Y为中间孔,在孔Y处另开一孔(Y1)，Y1与插座平面夹角相等或相近，孔Y与孔Y1构成一个平面，孔Y与孔Y1上面为同一出口孔，Y1为发射孔安装发光元件，孔X，孔Y，孔Z为接收孔，安装同一型号光接收元件，其中光接收元件为光敏电阻或紫外接收二极管，光敏二极管或光敏三极管等，发光元件为led发光二极管或紫外发光二极管或红外发光二极管等，其中所述的4个小孔可装光钎传输，插上电源插头后，三个小孔被插头盖住，孔（Y）接收元件接收到反射光，变为低阻，电路工作导通，孔X，孔Z两孔没有接收到环境光与反射光而截止导通；所述的光电传感器的发光二极管与电源相连，三个接收元件与智能控制电路或运算放大器或电压检测IC（有Cmos输出和N开漏输出）输入端相连，智能控制电路或电压检测IC控制小继电器或光耦开关（包括光耦光敏电阻或光耦继电器或光耦可控硅），小电磁继电器或光耦开关控制火线与零线输入输出之间的电源开关。
  15. 如权利要求10所述的智能插座，其特征在于，所述取电电路，包括电源开关电路，触发电路，启动电路，取电电路，面板指示灯电路，触摸感应电路；
    所述电源开关电路用来控制负载通断；所述触发电路用来控制电源开关的通断；所述启动电路用来初次通电时，为取电电路迅速充电提供电源；所述电电路包括静态取电和通态取电，取电经触发电路启动电路给电源充电，为触摸IC提供电源；所述触摸感应电路用来控制通态电路的通断来控制电源开关的通断；所述指示灯电路用来区别触摸时电源的开或关。
  16. 如权利要求15所述的智能插座，其特征在于，所述所述交流火线输入端M1与电源开关双向可控硅（T2）一端、触发电路（R26）一端相连，电源开关双向可控硅（T2）另一端与负载、电阻（R27）一端相连，负载另一端与交流电零线输入端相连；桥堆交流输入一端与电阻（R26）另一端相连，桥堆交流输入另一端与双向触发二极管（D12）（两个稳压二极管相向串联）一端、电阻（R27）另一端相连；双向触发二极管另一端与双向可控硅（T2）控制极相连，桥堆输出正极与通态取电开关（Q8）PNP上级管发射极、静态取电电阻（R28）、启动电路（电阻R1-1与电容C1-1串联）电阻(R1-1)一端相连，发光二极管(LED1)正极与稳压管(ZD1-1)负极、静态取电电阻(R28)另一端启动电容(C1-1)负极相连，取电开关三极管（Q8）集电极与发光二极管(LED1)负极、稳压二极管(ZD1-1)正极、稳压管(ZD1-2)负极、滤波电容(C1-2)正极、低压差稳压芯片(IC1-1)正极输入端相连，稳压芯片(IC1-1)负极与滤波电容（C1-2）负极、稳压二极管(ZD1-2)正极、桥堆负极、场效应管源极、电容（C1-3）一端、电阻（R29）一端、延时电容(C1-4)一端、电阻(R1-2)一端、触摸芯片(IC1-2)第2脚负极相连，低压差稳压芯片(IC1-1)输出端与触摸芯片(IC1-2)电源正极5脚与6脚、电容（C1-3）另一端相连，稳压二极管（ZD13）负极与三极管（Q8）基极相连，正极与场效应管（Q9）漏极相连，触摸芯片(IC1-2)输出端第1脚与二极管（D1-1）正极、发光二极管(LED2)正极相连，发光二极管(LED2)负极与电阻(R1-2) 另一端相连，二极管(D1-1)负极与电容(C1-4)另一端、电阻(R29)另一端、场效应管（Q9）栅极相连，触摸芯片(IC1-2)第3脚为触摸感应信号输入端。
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CN108551157A (zh) * 2018-06-29 2018-09-18 宁波光舟通信技术有限公司 一种电源转换模块
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CN108736440A (zh) * 2018-07-13 2018-11-02 深圳市华宝新能源股份有限公司 一种电路失控保护电路和电子装置
CN108896809A (zh) * 2018-08-01 2018-11-27 淮安信息职业技术学院 一种学生公寓大功率电器投入报警及切断电源装置
CN109245043A (zh) * 2018-09-17 2019-01-18 余姚市嘉荣电子电器有限公司 一种安全的漏电保护系统
CN109237752A (zh) * 2018-09-14 2019-01-18 佛山市高科合创科技有限公司 抗电磁干扰的空气监测控制电路及空气净化装置
CN109249807A (zh) * 2018-09-12 2019-01-22 中车浦镇庞巴迪运输系统有限公司 一种轨道交通车辆用电动高压转换电路
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CN109994990A (zh) * 2019-03-25 2019-07-09 蔡甫寒 多路智能充电管家漏电保护控制系统
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CN117175498A (zh) * 2023-11-03 2023-12-05 深圳贝特莱电子科技股份有限公司 一种智能门锁指纹传感器保护电路及方法
CN110736048B (zh) * 2019-11-18 2024-04-26 盐城师范学院 全方位动态人影触发式楼宇门厅led节能灯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102457200A (zh) * 2010-10-22 2012-05-16 纬创资通股份有限公司 电源供应器与电源供应系统
JP2013090441A (ja) * 2011-10-18 2013-05-13 Hoa Chon Co Ltd 力率改善のための回路
CN104752913A (zh) * 2015-03-20 2015-07-01 中山市唐王光电技术有限公司 全能型安全通电插座
CN105071506A (zh) * 2015-09-18 2015-11-18 傅友权 一种具有自动断电功能充电器及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87212552U (zh) * 1987-12-05 1988-12-07 上海市燎原电器总厂二分厂 漏电保护电源插头
CN2469581Y (zh) * 2001-03-17 2002-01-02 陈全俤 多功能自动识别防触电保安插座
CN2502455Y (zh) * 2001-10-26 2002-07-24 范荣康 触摸电子开关
CN201191684Y (zh) * 2008-05-15 2009-02-04 湖南农业大学 用于电器设备的节能安全插座装置
CN102200826B (zh) * 2010-03-25 2014-09-03 联想(北京)有限公司 一种电源适配器及便携式电脑
CN202019113U (zh) * 2011-03-21 2011-10-26 湖南奥盟电器有限公司 基于红外检测的节能防触电插座
CN103178413A (zh) * 2013-04-09 2013-06-26 郭胜利 一种无待机损耗的多功能智能安全电源插座

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102457200A (zh) * 2010-10-22 2012-05-16 纬创资通股份有限公司 电源供应器与电源供应系统
JP2013090441A (ja) * 2011-10-18 2013-05-13 Hoa Chon Co Ltd 力率改善のための回路
CN104752913A (zh) * 2015-03-20 2015-07-01 中山市唐王光电技术有限公司 全能型安全通电插座
CN105071506A (zh) * 2015-09-18 2015-11-18 傅友权 一种具有自动断电功能充电器及其使用方法

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