CN106522331A - Intelligent closestool with power saving function and circuits of intelligent closestool - Google Patents
Intelligent closestool with power saving function and circuits of intelligent closestool Download PDFInfo
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- CN106522331A CN106522331A CN201611199914.0A CN201611199914A CN106522331A CN 106522331 A CN106522331 A CN 106522331A CN 201611199914 A CN201611199914 A CN 201611199914A CN 106522331 A CN106522331 A CN 106522331A
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- 238000000034 method Methods 0.000 claims description 79
- 230000008569 process Effects 0.000 claims description 79
- 230000005611 electricity Effects 0.000 claims description 69
- 230000009467 reduction Effects 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
An intelligent closestool with a power saving function comprises a battery circuit, a commercial power input end, a power saving control circuit, a working signal circuit, a processing circuit and an executive circuit. According to the intelligent closestool, the related circuit configuration is arranged, so that if the closestool does not need to work, the closestool automatically enter a battery standby mode when using a battery as a power source, the battery circuit does not work, the battery level is not consumed, thus, power can be greatly saved under the blackout occasion and other occasions, and the service life of the battery is prolonged.
Description
Technical field
The present invention relates to a kind of intelligent closestool and its circuit, more particularly to a kind of intelligent closestool with electricity-saving function and its
Circuit.
Background technology
Intelligent closestool possesses more multi-functional for Conventional toilets, while need electric energy to realize these functions, because
This long-term plug-in of needs is used.Having a power failure etc. under occasion, intelligent closestool can be converted the reserve battery in toilet, but reserve battery
Electricity is limited, once being finished, toilet cannot work, and bring great inconvenience to user.
The content of the invention
Based on this, it is an object of the present invention to provide a kind of intelligent closestool circuit with electricity-saving function.
The technical solution adopted in the present invention is：
A kind of intelligent closestool circuit with electricity-saving function, including battery circuit, mains electricity input end, power-saving control circuit,
Working signal circuit, process circuit and execution circuit；The mains electricity input end is connected with the process circuit；The battery circuit
It is connected with the power-saving control circuit, the power-saving control circuit is connected with the working signal circuit, process circuit, execution circuit
Connect；The process circuit is also connected with the working signal circuit, execution circuit respectively, and the process circuit is by battery electricity
Road or mains electricity input end power；The working signal circuit is powered by the battery circuit or mains electricity input end；
When the mains electricity input end is electrically connected with city, into utility mode, the mains electricity input end processes electricity for described
Road powers, and power-saving control circuit described in the processing circuit controls enters blocking mode, makes the battery circuit with the process
Circuit disconnects, and the battery circuit does not work；
When the mains electricity input end is electrically disconnected with city, into battery mode；The battery mode includes battery standby mould
Formula and battery operated mode；Under battery standby pattern, the working signal circuit is not turned on, and does not send working signal, described
Power-saving control circuit enters blocking mode, the battery circuit is disconnected with the process circuit, and the battery circuit does not work；
Under battery operated mode, the working signal circuit turn-on, and working signal is sent, the power-saving control circuit enters connection
Pattern, makes the battery circuit be electrically connected with the process circuit, is that the process circuit is powered, the processing circuit controls institute
State execution circuit execution work.
The intelligent closestool circuit of the present invention, by arranging interlock circuit configuration, makes toilet when using battery as power supply,
If toilet is without the need for work, automatically into battery standby pattern, battery circuit does not work, and does not consume battery electric quantity, so can be
Power consumption is greatlyd save under the occasions such as power failure, extends the service life of battery.
Further, also including city's power detection circuit, city's power detection circuit respectively with the mains electricity input end, process
Circuit connects, and which is used to detect whether mains electricity input end is electrically connected with city, and testing result is sent to the process circuit.
Further, also including latching circuit, the latching circuit is connected with the process circuit, power-saving control circuit respectively
Connect；Under utility mode, the latching circuit is used to receive the blocking holding signal that the process circuit sends, and sending signal
To the power-saving control circuit, make the power-saving control circuit keep blocking mode, and then make the battery circuit not work.
Above-mentioned further scheme, under utility mode, by latching circuit, receives blocking and keeps signal, control power saving
Control circuit enters off state, does not consume battery electric quantity.
Further, under battery mode, the latching circuit is additionally operable to power down self-locking, when the working signal circuit is sent out
When going out working signal, the power-saving control circuit enters connection model, and the working signal that the working signal circuit sends stops
Afterwards, the process circuit sends power down latch signal to the latching circuit, and the latching circuit sends a signal to the power saving
Control circuit, makes the power-saving control circuit keep connection model, so that the battery circuit is continuously the process circuit and supplies
Electricity, execution circuit execution work described in the processing circuit controls, until the execution circuit completes to perform work.
Above-mentioned further scheme, under battery mode, by latching circuit, receives power down latch signal, controls power saving
Control circuit is maintained at connected state, completes to perform power-off again after work.
Further, also including reduction voltage circuit, the reduction voltage circuit is electric with the mains electricity input end, power-saving control respectively
Road, process circuit connection, which is used for the input voltage of the mains electricity input end, the battery circuit by the power-saving control
After the input voltage of circuit input is depressured, it is that the process circuit is powered.
Further, the working signal circuit includes key switch, a pole and the battery electricity of the key switch
Road and mains electricity input end connection, its another pole is connected with the power-saving control circuit and process circuit respectively；When the button is opened
When pass is pressed, its two poles of the earth turns on, and makes the working signal circuit turn-on, and sends working signal to the power-saving control circuit
And process circuit；When the key switch is not pressed, its two poles of the earth disconnects, and does not send working signal.
Further, the power-saving control circuit includes FET, the source electrode of the FET and battery electricity
Road connects, and the drain electrode of the FET is connected with the process circuit, the grid of the FET respectively with the work
Signal circuit, latching circuit connection.
Further, the power-saving control circuit also include the 6th diode, the 7th diode, the 13rd resistance, first
Triode, the 19th resistance and the 20th resistance；The positive pole of the 6th diode is connected with the latching circuit, its negative pole with
The base stage connection of first triode；The positive pole of the 7th diode is connected with the working signal circuit, its negative pole with
The base stage connection of first triode；The two poles of the earth of 13rd resistance base stage respectively with first triode, transmitting
Pole connects, and the colelctor electrode of first triode is connected with a pole of the 20th resistance, the 19th resistance respectively, and described the
Another pole of 20 resistance is connected with the grid of the FET, the source electrode of the FET also with the 19th resistance
The connection of another pole.
Further, also including latching circuit, the latching circuit includes second resistance and the 4th triode；Described second
One pole of resistance is connected with the process circuit, and its another pole is connected with the base stage of the 4th triode, the four or three pole
The colelctor electrode of pipe is connected with power supply, and the emitter stage of the 4th triode is connected with the power-saving control circuit.
The present invention a kind of intelligent closestool with electricity-saving function is also provided, including according to any of the above-described with province
The intelligent closestool circuit of Electricity Functional.
In order to more fully understand and implement, the present invention is described below in conjunction with the accompanying drawings in detail.
Description of the drawings
Fig. 1 is the structured flowchart of the intelligent closestool circuit of the present invention；
Fig. 2 is one of circuit diagram of intelligent closestool circuit of the present invention；
Fig. 3 is the two of the circuit diagram of the intelligent closestool circuit of the present invention.
Specific embodiment
Fig. 1 is referred to, which is the structured flowchart of the intelligent closestool circuit of the present invention.The intelligence with electricity-saving function of the present invention
Energy toilet circuit, including battery circuit 1, mains electricity input end, power-saving control circuit 2, reduction voltage circuit 3, latching circuit 4, work letter
Number circuit 5, process circuit 6, execution circuit 7 and city's power detection circuit 8.
The battery circuit 1 is connected with power-saving control circuit 2, and the power-saving control circuit 2 is connected with reduction voltage circuit 3, the power saving
Control circuit 2 has both of which：Blocking mode and connection model, under blocking mode, the control battery circuit of power-saving control circuit 2
1 is separated with reduction voltage circuit 3, makes battery circuit 1 not work, under connection model, the control battery circuit 1 of power-saving control circuit 2
Connect with reduction voltage circuit 3, make battery circuit 1 power for reduction voltage circuit 3.
The mains electricity input end is connected with reduction voltage circuit 3, when mains electricity input end is electrically connected with city, you can for reduction voltage circuit 3
Power supply.The reduction voltage circuit 3 is connected with process circuit 6, execution circuit 7, latching circuit 4 respectively, its by input voltage (by civil power or
Battery is used as power supply) it is that process circuit 6 and execution circuit 7 are powered after step-down.
The input of the working signal circuit 5 is connected with battery circuit 1 and mains electricity input end respectively, its output end and difference
It is connected with power-saving control circuit 2, process circuit 6, working signal is respectively outputted to into power-saving control circuit 2, process circuit 6；Should
When working signal circuit 5 disconnects, i.e., the output end of working signal circuit 5 is disconnected with input, makes the output end and supply voltage
(by battery circuit 1 or mains electricity input end) disconnects, and output end does not send working signal；When the working signal circuit 5 is turned on, i.e.,
The output end of working signal circuit 5 is connected with input, makes the output end (defeated by battery circuit 1 or civil power with supply voltage
Enter end) connect, output end sends working signal.
The process circuit 6, latching circuit 4, power-saving control circuit 2 are sequentially connected, process circuit 6 by power down latch signal or
Holding signal input is blocked to latching circuit 4, latching circuit 4 sends a signal to power-saving control circuit 2, makes power-saving control circuit 2
Into blocking mode or connection model.The process circuit 6 is connected with execution circuit 7, and the control of 6 sending signal of process circuit performs electricity
Road 7 performs work；In the present embodiment, the function of the execution circuit 7 specifically closet flushing function, in other embodiments
Can also realize the other functions such as function such as seat ring heating, warm braw drying, huckle cleaning.
The mains electricity input end, city's power detection circuit 8, process circuit 6 are sequentially connected, and detect city by city's power detection circuit 8
Whether electrical input is electrically connected with city, and testing result is sent to the process circuit 6, and process circuit 6 is according to testing result
Whether control circuit enters utility mode.
This intelligent closestool circuit is divided into utility mode and battery mode using civil power or battery according to power supply：
1) when the mains electricity input end is electrically connected with city, into utility mode：The process circuit 6 sends blocking and keeps signal
To latching circuit 4, latching circuit 4 is received after blocking keeps signal and sends a signal to power-saving control circuit 2, power-saving control circuit 2
Into blocking mode, battery circuit 1 is disconnected with reduction voltage circuit 3, battery circuit 1 does not work, be step-down electricity by mains electricity input end
Road 3 powers, and line voltage is down to the supply voltage of process circuit 6 and execution circuit 7 and for its power supply by reduction voltage circuit 3.
2) when the mains electricity input end is electrically disconnected with city, into battery mode, battery mode is specifically divided into battery standby mould
Formula and battery operated mode：
2.1) battery standby pattern
Working signal circuit 5 disconnects, and does not send working signal；Power-saving control circuit 2 enters blocking mode, by battery circuit
1 is disconnected with process circuit 6, and battery circuit 1 does not work, and does not expend any electricity.
2.2) battery operated mode
Working signal circuit 5 is turned on, and sends working signal；Power-saving control circuit 2 receives the working signal, into connection
Pattern, battery circuit 1 is connected with reduction voltage circuit 3, and cell voltage is down to process circuit 6 and execution circuit 7 by reduction voltage circuit 3
Supply voltage is simultaneously powered for which；After process circuit 6 receives the working signal of the transmission of working signal circuit 5, execution circuit 7 is controlled
Perform work.
Further, after the working signal that working signal circuit 5 sends stops, power-saving control circuit 2 will not enter at once
Enter blocking mode, make execution circuit 7 quit work, but enter power down self-locking pattern, protect process circuit 6 and execution circuit 7
Power supply is held, until execution circuit 7 completes the work for needing a period of time just be finished, that is, closet flushing action is completed, is had
Body arranges as follows：After the working signal that the working signal circuit 5 sends stops, process circuit 6 sends power down latch signal to certainly
Lock circuit 4, after latching circuit 4 is received, sends a signal to power-saving control circuit 2, makes power-saving control circuit 2 keep connection model,
So that battery circuit 1 is connected with reduction voltage circuit 3, enter to be continuously process circuit 6 and execution circuit 7 is powered, process circuit 6 continues control
Execution circuit processed 7 completes to perform work；After the completion of performing work, process circuit 6 stops transmission power down latch signal and gives self-locking electricity
Road 4, power-saving control circuit 2 enter blocking mode, and battery circuit 1 stops being that process circuit 6 and execution circuit 7 are powered, into electricity
Pond standby mode, does not expend any battery electric quantity.
Specifically, the physical circuit of intelligent closestool circuit of the invention arranges as follows, please refer to Fig. 2 and 3：
The battery circuit 1 includes 9V batteries, the first connector CN1, the first electric capacity C1, the 4th electric capacity C4 and the 4th diode
D4.9V batteries pin 1 respectively with the first connector CN1, the positive pole of the first electric capacity C1, a pole of the 4th electric capacity C4 and
The positive pole connection of four diode D4, the pin 2 of the first connector CN1, the negative pole of the first electric capacity C1, another pole of the 4th electric capacity C4
It is grounded；The negative pole of the 4th diode D4 is connected with output voltage port VDD.Wherein, the first electric capacity C1, the 4th electric capacity C4 play filter
Ripple is acted on, and the effect of the 4th diode D4 is to isolate and protect battery.
Output voltage port VDD is also connected with the mains electricity input end of 24V by the 3rd diode D3, the mains electricity input end
It is connected with the positive pole of the 3rd diode D3, the negative pole of the 3rd diode D3 is connected with VDD.VDD is electrically connected in city as supply voltage
By mains electricity input end service voltage when logical, when city is electrically disconnected, by 1 service voltage of battery circuit.3rd diode D3
It is Schottky diode, its effect is that, when civil power is not connected and powered with battery, the voltage of battery will not feed back to other
In mains-supplied circuit, increase battery.The mains electricity input end is also connected with the pin 1 of the second connector CN2, and second
The pin 2 of connector CN2 is grounded.
The working signal circuit 5 includes the 4th resistance R4, key switch K1, the 3rd Zener diode ZD3.The working signal
The input of circuit 5 is connected with output voltage port VDD.The VDD, the 4th resistance R4, key switch K1 are sequentially connected in series.The button
One pole of switch K1 is connected with the 4th resistance R4, its another pole negative pole respectively with the 3rd Zener diode ZD3, process circuit 6
The first chip U1 32 pins (by the K1 ports in figure) and power-saving control circuit 2 input connection, the 3rd is steady
The plus earth of pressure diode ZD3.4th resistance R4 is current-limiting resistance.11st electric capacity C11 is filter capacitor, its effect
It is anti-interference.Key switch K1 is toilet manual flush button, and when user presses the key switch, its two poles of the earth is connected, and makes
Working signal circuit 5 is turned on, and VDD (mains-supplied or battery are powered) powers for working signal circuit 5 as supply voltage, the work
The input for making signal circuit 5 is connected with its output end, sends the working signal of closet flushing, and by its output end send to
32 pins of the first chip U1 of the input and process circuit 6 of power-saving control circuit 2.
The latching circuit 4 includes second resistance R2 and the 4th triode Q4.Input of second resistance R2 as latching circuit 4
End is connected with the pin 14 of the first chip of process circuit 6, and another pole of second resistance R2 is connected with the base stage of the 4th triode Q4
Connect, the colelctor electrode of the 4th triode Q4 is connected with the 5V output voltages of reduction voltage circuit 3, the emitter stage of the 4th triode Q4 is used as certainly
The output end of lock circuit 4 is connected with the positive pole of the 6th diode D6 of power-saving control circuit 2.Second resistance R2 is current limliting electricity
Resistance.When the blocking that the pin 14 that the latching circuit 4 receives process circuit 6 sends keeps signal, then latching circuit 4 sends letter
Number to power-saving control circuit 2 make its keep blocking mode, when receive process circuit 6 pin 14 send power down latch signal
When, then latching circuit 4 sends a signal to power-saving control circuit 2 makes which keep connection model.
The power-saving control circuit 2 include the 7th resistance R7, the 6th resistance R6, the 6th diode D6, the 7th diode D7 and
11st electric capacity C11, the 13rd resistance R13, the 20th resistance R20, the 19th resistance R19, the first triode Q1 and field-effect
Pipe Q5.The input is connected with working signal circuit 5 by the power-saving control circuit 2, respectively with the 7th resistance R7, the 6th resistance R6
And the 11st electric capacity C11 pole connection, another pole of the 6th resistance R6 is connected with the positive pole of the 7th diode D7, the 7th
The negative pole of diode D7 is connected with the base stage of the first triode Q1.7th resistance R7, another pole of the 11st electric capacity C11 connect
Ground.6th resistance R6 is current-limiting resistance, and the 7th resistance R7 is pull down resistor.The power-saving control circuit 2 is connected with latching circuit 4
The input for connecing, is connected with the positive pole of the 6th diode D6, and the base stage of the negative pole of the 6th diode D6 and the first triode Q1 connects
Connect.The two poles of the earth of 13rd resistance R13 base stage respectively with the first triode Q1, emitter stage are connected, first triode Q1's
Colelctor electrode is connected with a pole of the 20th resistance R20, the 19th resistance R19 respectively.Another pole and field of the 19th resistance R19
The source electrode connection of effect pipe Q5.Another pole of the 20th resistance R20 is connected with the grid of FET Q5.FET Q5
Source electrode the 3rd diode D3 that is also connected with the negative pole of the 4th diode D4 of battery circuit 1 and mains electricity input end respectively
Negative pole connects, and the drain electrode of FET Q5 is connected with the input of reduction voltage circuit 3.The for should being connected with working signal circuit 5
6th diode D6's of seven diode D7 and the connection of latching circuit 4 functions as OR gate, as long as 5, working signal circuit
Carry out working signal (while latching circuit 4 does not send blocking keeps signal) or latching circuit 4 sends power down latch signal, then the
One triode Q1 is turned on, and then makes source electrode and the drain electrode conducting of FET Q5.If latching circuit 4 is sent blocking and keeps signal,
Then no matter working signal circuit 5 is not turned on either with or without working signal, the first triode Q1 is sent.13rd resistance R13 is
Pull down resistor, its effect is, when the 7th diode D7 and the no working signals of the 6th diode D6 or power down latch signal it is defeated
When going out, it is ensured that the first triode Q1 is not turned on.19th resistance R19 is pull-up resistor, and its effect is, as the first triode Q1
When being not turned on, it is ensured that the source electrode of FET Q5 and drain electrode are not turned on.20th resistance R20 is current-limiting resistance.
By the voltage for controlling the grid of FET Q5, you can on-off is led in the source electrode of control FET Q5 and drain electrode
Open, due to FET Q5 source electrode and drain electrode be connected with battery circuit 1, reduction voltage circuit 3 respectively, and then controllable battery electricity
Road 1 is turned on or off with reduction voltage circuit 3, when source electrode and the drain electrode conducting of FET Q5, that is, is corresponded to power-saving control circuit 2 and is entered
Connection model, when source electrode and the drain electrode disconnection of FET Q5, that is, corresponds to power-saving control circuit 2 and enters blocking mode.
The reduction voltage circuit 3 includes the second electric capacity C2, the 5th electric capacity C5, the 3rd electric capacity C3, the 6th electric capacity C6, the second chip
U2, the first diode D1, the first inductance L1, the 9th resistance R9 and the tenth resistance R10.Second chip U1 is voltage stabilizing chip, its
Concrete model is LM2576-ADJ.The input of the reduction voltage circuit 3 is also connected with mains electricity input end by the second diode D2, should
Mains electricity input end is connected with the positive pole of the second diode D2, and the negative pole of second diode D2 is connected with the input of reduction voltage circuit 3
Connect, the drain electrode respectively with FET Q5 of the input of reduction voltage circuit 3, the positive pole of the second electric capacity C2, a pole of the 5th electric capacity C5
And second chip U2 VIN pins connection.The negative pole of the second electric capacity C2, another pole of the 5th electric capacity C5, the second chip U2
ON/OFF pins and GND pin are grounded.The OUTPUT pins of the second chip U2 negative pole respectively with the first diode D1, first
The one pole connection of inductance L1, another pole of the first inductance L1 positive pole respectively with the 3rd electric capacity C3, a pole of the 6th electric capacity C6, the
The 5V output voltages port connection of one pole of nine resistance R9 and reduction voltage circuit 3, another pole of the 9th resistance R9 is respectively with the tenth
One pole of resistance R10, the FEEDBACK pins connection of the second chip U2.The positive pole of the first diode D1, the 3rd electric capacity C3 it is negative
Pole, another pole of the 6th electric capacity C6, the tenth the another of resistance R10 are extremely grounded.The second diode D2 and the first diode D1
For Schottky diode, the second diode D2 buffer action, make the voltage that battery is provided not feed back to other mains-supplieds
Circuit, the effect of the first diode D1 is for inductive current afterflow.Second electric capacity C2, the 5th electric capacity C5, the 3rd electric capacity C3,
Six electric capacity C6 strobe.9th resistance R9 and the tenth resistance R10 composition voltage feedback circuits, there is provided voltage reference point,
Voltage is made to be down to 5V.The input of the reduction voltage circuit 3 is connected with mains electricity input end, while passing through FET Q5 and battery circuit
1 connection, is powered by civil power or battery, its voltage is down to after 5V and is exported, as process circuit 6, execution circuit 7 and latching circuit
4 power supplies.
City's power detection circuit 8 includes the 15th resistance R15, the 14th resistance R14 and the first Zener diode ZD1.City
Electrical input is connected with a pole of the 15th resistance R15, and another pole of the 15th resistance R15 is respectively with the 14th resistance R14's
One pole, the negative pole of the first Zener diode ZD1, the pin 27 of the first chip of process circuit 6 connect, the 14th resistance R14's
Another pole, the positive pole of the first Zener diode ZD1 are grounded.15th resistance R15, the 14th resistance R14 play partial pressure effect,
The safe voltage that the line voltage of 24V is converted to 2.2V is exported into the first chip U1.First Zener diode ZD1 plays protection
Effect, makes the voltage of detection signal be not above 5.1V and burn out the first chip U1.
The process circuit 6 includes the first chip U1, the 7th electric capacity C7, the 8th electric capacity C8, the first crystal oscillator Y1, the 16th resistance
R16, the 14th electric capacity C14, the 9th electric capacity C9, the tenth electric capacity C10, first resistor R1,3rd resistor R3, the second triode Q2.
First chip U1 is microprocessor, and its concrete model is ATmega8A-AU, its pin 7 pole respectively with the first crystal oscillator Y1,
The one pole connection of the 7th electric capacity C7, another pole respectively with the first crystal oscillator Y1 of pin 8, a pole of the 8th electric capacity C8 are connected, and the 7th
Another pole of electric capacity C7, the 8th the another of electric capacity C8 are extremely grounded.The pin 10-13 of the first chip U1 respectively with execution circuit 7
Connection, pin 14 are connected with second resistance R2 of latching circuit 4, and pin 27 is connected with the 15th resistance R15 of city's power detection circuit 8
Connect, the pole respectively with the 16th resistance R16 of pin 29, a pole of the 14th electric capacity C14 are connected, and the 14th electric capacity C14's is another
One pole is grounded, and another pole of the 16th resistance R16 is connected with the 5V output voltages of reduction voltage circuit 3.The pin 6 of the first chip U1,
4th, 18,20 are connected with the 5V output voltages of reduction voltage circuit 3, are also connected with a pole of the 9th electric capacity C9, the tenth electric capacity C10 respectively
Connect, the 9th electric capacity C9, the another of the tenth electric capacity C10 are extremely grounded, pin 21,5,3 is grounded.32 points of the pin of the first chip U1
A pole, the colelctor electrode of the second triode Q2 not with first resistor R1 is connected, another pole and the reduction voltage circuit 3 of first resistor R1
5V output voltages connect, and are connected with key switch K1, the second triode after base stage concatenation 3rd resistor R3 of the second triode Q2
The grounded emitter of Q2.The signal of key switch K1 is input in the first chip U1 by the pin 32.
The execution circuit 7 includes the 3rd chip U3, fourth chip U4, the 5th connector CN5, the 6th connector CN6.This
The model of three chip U3 and fourth chip U4 is TA8428K, and the VCC pin of the 3rd chip U3 is exported with the 5V of reduction voltage circuit 3
Voltage connects, and its IN1 pin and IN2 pins are connected with the pin 12 and pin 13 of the first chip respectively.The GND of the 3rd chip U3
Pin is grounded, and its OUTA pin and OUTB pins are connected with the upper bath magnetic valve of toilet by the 5th connector CN5.4th core
The VCC pin of piece U4 is connected with the 5V output voltages of reduction voltage circuit 3, and its IN1 pin and IN2 pins are drawn with the first chip respectively
Pin 10 and pin 11 connect.The GND pin ground connection of fourth chip U4, its OUTA pin and OUTB pins pass through the 6th connector
CN6 is connected with the undershoot water solenoid valve of toilet.
The specific work process of above-mentioned intelligent closestool circuit is as follows：
1) utility mode
24V voltages are input into by mains electricity input end, 5V voltages, output to process circuit, execution are reduced to Jing after reduction voltage circuit
Circuit and latching circuit are powered for its component.Meanwhile, city's electro-detection electric circuit inspection is input to process circuit to city's electric signal
The first chip U1 pin 27, the first chip U1 sends blocking by pin 14 and keeps signal to latching circuit, self-locking electricity
Road sends a signal to the 6th diode D6 of power-saving control circuit, disconnects the first triode Q1, and then makes FET Q5's
Source electrode and drain electrode are remained open, and power-saving control circuit enters blocking mode, and battery circuit is disconnected with reduction voltage circuit, does not consume battery
Electricity.After the key switch K1 of closet flushing is pressed by user, working signal circuit turn-on, working signal are sent to the first core
The pin 32 of piece U1, the first chip U1 control execution circuits open closet flushing magnetic valve, are washed by water.
2) battery mode
2.1) battery standby pattern：Mains electricity input end is electrically disconnected with city, no input voltage.Key switch K1 is not pressed
Under, its two poles of the earth disconnects, and working signal circuit disconnects, not output services signal, latching circuit also no any output signal, power saving
First triode Q1 of control circuit disconnects, and the source electrode and drain electrode for making FET Q5 disconnects, and power-saving control circuit enters blocking
Pattern, battery circuit are disconnected with reduction voltage circuit, do not consume battery electric quantity.
2.2) battery operated mode：Mains electricity input end is electrically disconnected with city, no input voltage.Key switch K1 is pressed,
Its two poles of the earth connects, working signal circuit turn-on, and the 7th diode D7 of output services signal to power-saving control circuit, makes first
Triode Q1 is connected, and then the source electrode of FET Q5 is connected with drain electrode, and power-saving control circuit enters connection model, battery electricity
Road is connected with reduction voltage circuit, and 5V voltages are reduced to Jing after reduction voltage circuit, and output to process circuit, execution circuit and latching circuit is which
Component is powered.Meanwhile, working signal is sent to the pin 32 of the first chip U1, and the first chip U1 control execution circuits are opened
Closet flushing magnetic valve, is washed by water.After key switch K1 is no longer pressed, working signal circuit disconnects, and is sent to the first core
The working signal of the pin 32 of piece U1 stops, and the pin 14 of the first chip U1 sends power down latch signal at once to latching circuit,
Latching circuit sends a signal to the 6th diode D6 of power-saving control circuit, connects the first triode Q1, and then makes field-effect
The source electrode of pipe Q5 is connected with drain electrode, and power-saving control circuit enters connection model, and battery circuit is connected with reduction voltage circuit, Jing step-down electricity
5V voltages are reduced to behind road, output is powered to process circuit, execution circuit and latching circuit for its component.First chip U1 after
Continuous control execution circuit opens closet flushing magnetic valve, is washed by water.When flush action is finished, the first chip U1's draws
Pin 14 stops sending power down latch signal to latching circuit, and latching circuit also no any output signal, power-saving control circuit are entered
Enter blocking mode, circuit enters battery standby pattern, do not consume battery electric quantity.
The present invention also provides a kind of intelligent closestool with electricity-saving function, including the above-mentioned intelligent closestool with electricity-saving function
Circuit.
The present invention intelligent closestool and its circuit, by arrange interlock circuit configuration, make toilet using battery as electricity
During source, if toilet is without the need for work, automatically into battery standby pattern, battery circuit does not work, and does not consume battery electric quantity, so
Power consumption can be greatlyd save under the occasions such as power failure, extends the service life of battery.Further, under utility mode, by certainly
Lock circuit, receives blocking and keeps signal, control power-saving control circuit to enter off state, do not consume battery electric quantity；Further,
Under battery mode, by latching circuit, power down latch signal is received, control power-saving control circuit is maintained at connected state, complete
The power-off again into after execution work.The circuit of the present invention, is not only usable in closet flushing functionally, can also use in intelligent horse
In the other functions of bucket, such as the function such as seat ring heating, warm braw drying, huckle cleaning, circuit structure are simply, applied widely.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.
Claims (10)
1. a kind of intelligent closestool circuit with electricity-saving function, it is characterised in that：Including battery circuit, mains electricity input end, power saving
Control circuit, working signal circuit, process circuit and execution circuit；The mains electricity input end is connected with the process circuit；
The battery circuit is connected with the power-saving control circuit, the power-saving control circuit and the working signal circuit, place
Reason circuit, execution circuit connection；The process circuit is also connected with the working signal circuit, execution circuit respectively, the place
Reason circuit is powered by the battery circuit or mains electricity input end；The working signal circuit is input into by the battery circuit or civil power
End power supply；
When the mains electricity input end is electrically connected with city, into utility mode, the mains electricity input end is supplied for the process circuit
Electricity, power-saving control circuit described in the processing circuit controls enter blocking mode, make the battery circuit with the process circuit
Disconnect, the battery circuit does not work；
When the mains electricity input end is electrically disconnected with city, into battery mode；The battery mode include battery standby pattern and
Battery operated mode；Under battery standby pattern, the working signal circuit is not turned on, and does not send working signal, the power saving
Control circuit enters blocking mode, the battery circuit is disconnected with the process circuit, and the battery circuit does not work；
Under battery operated mode, the working signal circuit turn-on, and working signal is sent, the power-saving control circuit is entered
Connection model, makes the battery circuit be electrically connected with the process circuit, is that the process circuit is powered, the process circuit control
Make the execution circuit execution work.
2. the intelligent closestool circuit with electricity-saving function according to claim 1, it is characterised in that：Also include city's electro-detection
Circuit, city's power detection circuit are connected with the mains electricity input end, process circuit respectively, and which is used to detect that mains electricity input end is
Fou Yu cities electrically connect, and testing result is sent to the process circuit.
3. the intelligent closestool circuit with electricity-saving function according to claim 1, it is characterised in that：Also include self-locking electricity
Road, the latching circuit are connected with the process circuit, power-saving control circuit respectively；Under utility mode, the latching circuit
Signal is kept for receiving the blocking that the process circuit sends, and sends a signal to the power-saving control circuit, make the province
Electric control circuit keeps blocking mode, and then makes the battery circuit not work.
4. the intelligent closestool circuit with electricity-saving function according to claim 3, it is characterised in that：Under battery mode,
The latching circuit is additionally operable to power down self-locking, when the working signal circuit sends working signal, the power-saving control circuit
Into connection model, after the working signal that the working signal circuit sends stops, the process circuit sends power down self-locking letter
Number the latching circuit is given, the latching circuit sends a signal to the power-saving control circuit, protects the power-saving control circuit
Connection model is held, so that the battery circuit is continuously the process circuit and powers, described in the processing circuit controls, electricity is performed
Road performs work, until the execution circuit completes to perform work.
5. the intelligent closestool circuit with electricity-saving function according to claim 1, it is characterised in that：Also include step-down electricity
Road, the reduction voltage circuit are connected with the mains electricity input end, power-saving control circuit, process circuit respectively, and which is used for the city
After the input voltage of electrical input, the battery circuit are depressured by the input voltage that the power-saving control circuit is input into,
Power for the process circuit.
6. the intelligent closestool circuit with electricity-saving function according to claim 1, it is characterised in that：The working signal electricity
Road includes key switch, and a pole of the key switch is connected with the battery circuit and mains electricity input end, its another pole difference
It is connected with the power-saving control circuit and process circuit；When the key switch is pressed, its two poles of the earth turns on, and makes the work
Signal circuit is turned on, and sends working signal to the power-saving control circuit and process circuit；When the key switch is not pressed
When lower, its two poles of the earth disconnects, and does not send working signal.
7. the intelligent closestool circuit with electricity-saving function according to claim 3, it is characterised in that：The power-saving control electricity
Road includes FET, and the source electrode of the FET is connected with the battery circuit, the drain electrode of the FET with it is described
Process circuit connects, and the grid of the FET is connected with the working signal circuit, latching circuit respectively.
8. the intelligent closestool circuit with electricity-saving function according to claim 7, it is characterised in that：The power-saving control electricity
Road also includes the 6th diode, the 7th diode, the 13rd resistance, the first triode, the 19th resistance and the 20th resistance；Institute
The positive pole for stating the 6th diode is connected with the latching circuit, and its negative pole is connected with the base stage of first triode；Described
The positive pole of seven diodes is connected with the working signal circuit, and its negative pole is connected with the base stage of first triode；Described
The two poles of the earth of 13 resistance base stage respectively with first triode, emitter stage are connected, the colelctor electrode point of first triode
It is not connected with a pole of the 20th resistance, the 19th resistance, another pole of the 20th resistance and the FET
Grid connection, the source electrode of the FET is also connected with another pole of the 19th resistance.
9. the intelligent closestool circuit with electricity-saving function according to claim 8, it is characterised in that：Also include self-locking electricity
Road, the latching circuit include second resistance and the 4th triode；One pole of the second resistance is connected with the process circuit,
Its another pole is connected with the base stage of the 4th triode, and the colelctor electrode of the 4th triode is connected with power supply, and the described 4th
The emitter stage of triode is connected with the power-saving control circuit.
10. a kind of intelligent closestool with electricity-saving function, it is characterised in that：Including according to any one of claim 1-9
The intelligent closestool circuit with electricity-saving function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199914.0A CN106522331A (en) | 2016-12-22 | 2016-12-22 | Intelligent closestool with power saving function and circuits of intelligent closestool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199914.0A CN106522331A (en) | 2016-12-22 | 2016-12-22 | Intelligent closestool with power saving function and circuits of intelligent closestool |
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| CN106522331A true CN106522331A (en) | 2017-03-22 |
Family
ID=58340558
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199914.0A Pending CN106522331A (en) | 2016-12-22 | 2016-12-22 | Intelligent closestool with power saving function and circuits of intelligent closestool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107508342A (en) * | 2017-08-14 | 2017-12-22 | 惠州市蓝微电子有限公司 | A kind of lithium battery MCU power supply protection circuits |
| CN108767816A (en) * | 2018-08-10 | 2018-11-06 | 中国科学院合肥物质科学研究院 | A kind of mobile robot electric power processing system |
| CN111622315A (en) * | 2020-06-11 | 2020-09-04 | 深圳数联天下智能科技有限公司 | Closestool flushing system and intelligent closestool |
| CN115933491A (en) * | 2022-12-27 | 2023-04-07 | 广东美智智能科技有限公司 | Intelligent closestool power-off control system |
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| CN115933491A (en) * | 2022-12-27 | 2023-04-07 | 广东美智智能科技有限公司 | Intelligent closestool power-off control system |
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Address after: 512799 East Sunshine Industrial Park, development zone, Ruyuan County, Shaoguan City, Guangdong Province Applicant after: Ruyuan East Sunshine Intelligent Technology Co.,Ltd. Address before: 512799 East Sunshine Industrial Park, development zone, Ruyuan County, Shaoguan City, Guangdong Province Applicant before: RUYUAN NANLING INTELLIGENT HOUSEHOLD MACHINERY Co.,Ltd. |
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Application publication date: 20170322 |
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