CN108776446A - A kind of control circuit for multifunctional cabinet lower layer electric appliance - Google Patents
A kind of control circuit for multifunctional cabinet lower layer electric appliance Download PDFInfo
- Publication number
- CN108776446A CN108776446A CN201810565660.2A CN201810565660A CN108776446A CN 108776446 A CN108776446 A CN 108776446A CN 201810565660 A CN201810565660 A CN 201810565660A CN 108776446 A CN108776446 A CN 108776446A
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- 230000008054 signal transmission Effects 0.000 claims abstract description 30
- 150000001450 anions Chemical class 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 13
- 230000011664 signaling Effects 0.000 claims description 17
- 239000002510 pyrogen Substances 0.000 claims description 16
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000002242 deionisation method Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002155 anti-virotic effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The present invention provides a kind of control circuits for multifunctional cabinet lower layer electric appliance, and to solve the circuit control of cabinet lower layer electric appliance, this circuit includes：Show contact control module, drive control module and power module, the contact control module, including touch signal display unit, touch signal control unit and clock control cell, touch signal display unit includes push-button unit, screen display unit, infrared induction unit, signal transmission unit；The push-button unit, screen display unit, infrared induction unit and signal transmission unit electrical connection, the push-button unit include low speed drying button, high speed drying button, air-dry button, disinfection button, anion button, reservation button and power button；This circuit can realize that each function is integrated in the control of multifunctional cabinet, simplify circuit design, saved user's space and saved production cost.
Description
Technical field
The invention belongs to control circuit field more particularly to a kind of control circuits for multifunctional cabinet lower layer electric appliance.
Background technology
Cabinet is the equipment for installing sink or kitchen range, and in the prior art, people often add in cabinet various
The equipment of different function so that cabinet has the function of different.
For example, a kind of Integral kitchen appliance of 102232732 A of Publication No. CN comprising kitchen appliance main body, stove
Head assembly, gs-oil separator, fan assembly, gas outlet；Kitchen range component is arranged in the groove of the table top of kitchen appliance main body, recessed
The side of slot is provided with inlet scoop, and extension set component, gs-oil separator are provided in kitchen appliance main body；The air outlet is located at kitchen
In room electric appliance main body；When fan assembly works, oil smoke passes through gs-oil separator from inlet scoop, then arrives extension set component, through air outlet
Kitchen appliance main body is discharged；The front of the kitchen appliance main body is provided with disinfection cabinet, rice bin；Although the program makes kitchen appliance
Main body has the function of disinfection, fume-exhausting etc., but the program is that entire disinfection cabinet is installed directly into kitchen appliance main body, just real
Existing disinfection of the kitchen appliance main body to dishes and tableware, it can be seen that, this scheme undoubtedly increases the Integral kitchen appliance
Production cost, and each circuit control of kitchen appliance is complicated, and the safety of kitchen circuit is difficult to be guaranteed.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that one kind is for simple in structure, production
The simply integrated control circuit of detachable cabinet with sterilizing function at low cost and easy to use.
Object of the invention can be realized by the following technical scheme：A kind of control for multifunctional cabinet lower layer electric appliance
Circuit, including, display contact control module, drive control module and power module, the contact control module, drive control
Module and power module electrical connection, the contact control module, including touch signal display unit, touch signal control unit
And clock control cell, the touch signal display unit, touch signal control unit and clock control cell unit electricity
Connection；
The touch signal control unit includes signal control chip U1；
Touch signal display unit includes push-button unit, screen display unit, infrared induction unit, signal transmission unit；
The push-button unit, screen display unit, infrared induction unit and signal transmission unit electrical connection, the push-button unit include
Low speed dries button, high speed drying button, air-dries button, antivirus button, anion button, reservation button and power button；
1 pin of the signal transmission unit meets VCC, and 2 pins of signal transmission unit are grounded, and the 3 of signal transmission unit
Pin connects 18 pins of signal control chip U1, and 4 pins of signal transmission unit connect 11 pins of signal control chip U1, signal
5 pins of transmission unit connect 12 pins of signal control chip U1, and 6 pins of signal transmission unit connect signal control chip U1's
13 pins, 7 pins of signal transmission unit connect 14 pins of signal control chip U1, and 8 pins of signal transmission unit connect signal
Control 15 pins of chip U1, the other end ground connection of termination a VCC, capacitance C3 of capacitance C3.
Further, touch signal control unit further includes temperature humidity sensor circuit,
The temperature humidity sensor circuit includes digital hygro sensor, and the digital hygro sensor is DHT12
Model sensor, resistance R9, resistance R10, digital temperature and humidity sensing DHT12 2 pins and signal control chip U1 20 pins
It is connected and is connected with one end of resistance R10,4 pins of digital temperature and humidity sensing DHT12 is connected with one end of resistance R9, described
The other end of another terminating resistor R10 of resistance R9 and VCC is met, the 3 pins ground connection of digital temperature and humidity sensing DHT12, number
1 pin of temperature and humidity sensing DHT12 meets VCC.
Further,
Clock control cell includes clock chip U4, capacitance C5, capacitance C6, resistance R16, resistance R17, resistance R18, battery
One end ground connection of group BT, diode D1 and connecting terminal XT, wherein capacitance C5,2 pins of another termination clock chip U4 with
And one end of connecting terminal XT, the other end of a termination connecting terminal XT and 3 pins of clock chip U4 of capacitance C6 simultaneously connect
Ground, a termination VCC of resistance R16,1 pin of another termination clock chip U4 of resistance R16,6 pins of clock chip U4 connect
Signal controls 18 pins of chip U1, and 7 pins of clock chip U4 connect 16 pins of signal control chip U1, clock chip U4's
8 pins connect the cathode of diode D1 and the anode of battery pack BT, and the anode of diode D1 meets VCC, and the cathode of battery pack BT connects
Ground.
Further,
It is SH88F02M-SOP20 model chips that signal, which controls chip U1,.
Further,
Drive control module includes that anion driving circuit, fan drive circuit, sterile drive circuit and pyrogen part drive
Dynamic circuit, is electrically connected between the anion driving circuit, fan drive circuit, sterile drive circuit and pyrogen part driving circuit
It connects.
Further,
Anion driving circuit includes diode D4, resistance R18, triode Q1, anion interface, the anode of diode D4
Termination 12V voltages, the collector of the cathode termination triode Q1 of diode D4, one end of the base stage connecting resistance R18 of triode Q1,
Another termination anion interface of resistance R18, the emitter ground connection of triode Q1；
Fan drive circuit includes diode D5, resistance R19, triode Q2, fan interface, the anode termination of diode D5
12V voltages, the collector of the cathode termination triode Q2 of diode D5, one end of the base stage connecting resistance R19 of triode Q2, resistance
The other end of R19 connects fan interface, the emitter ground connection of triode Q2；
Antivirus driving circuit includes diode D6, resistance R20, triode Q3, antivirus interface, the anode termination of diode D6
12V voltages, the collector of the cathode termination triode Q3 of diode D6, one end of the base stage connecting resistance R20 of triode Q3, resistance
Another termination of R20 goes antivirus interface, the emitter ground connection of triode Q3；
Pyrogen part driving circuit includes diode D7, resistance R21, triode Q4, pyrogen part interface, the anode of diode D7
Termination 12V voltages, the collector of the cathode termination triode Q4 of diode D7, one end of the base stage connecting resistance R21 of triode Q4,
Another termination pyrogen removal part interface of resistance R21, the emitter ground connection of triode Q4.
Compared with prior art, the invention has the advantages that：
1, provided by the present invention for the control circuit of multifunctional cabinet lower layer electric appliance, key control circuit is integrated in aobvious
Show on contact control module, simplify circuit design, reduces being produced into for the multifunctional cabinet lower layer electrical apparatus control circuit design
This, it is simple in structure, improve the space availability ratio of multifunctional cabinet lower layer electrical apparatus control circuit；
2, in the present invention, by shown in the control circuit for multifunctional cabinet lower layer electric appliance contact control module,
Drive control module and power module realize the drying of this multifunctional cabinet, disinfection, purify integrated control, avoid disappearing
The use of malicious cabinet, dryer saves space, provides great convenience for consumer.
3, also provided by the present invention for the touch signal display unit in the control circuit of multifunctional cabinet lower layer electric appliance
Including infrared induction unit, when user is close to multifunctional cabinet, sterile drive circuit can be controlled and disconnect stopping disinfection
The operation of device ensures the safety in utilization of user.
Description of the drawings
Fig. 1 is the touch signal display unit signal of the control circuit for multifunctional cabinet lower layer electric appliance in the present invention
Figure.
Fig. 2 is the circuit theory of the touch control unit of the control circuit for multifunctional cabinet lower layer electric appliance in the present invention
Figure.
Fig. 3 is the circuit of the clock control cell unit of the control circuit for multifunctional cabinet lower layer electric appliance in the present invention
Schematic diagram.
Fig. 4 is the circuit diagram of drive control module.
Fig. 5 is the circuit diagram of power module.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 5, a kind of control circuit for multifunctional cabinet lower layer electric appliance provided by the invention, including,
Show contact control module, drive control module and power module, the contact control module, drive control module and electricity
Source module is electrically connected, the contact control module, including touch signal display unit, touch signal control unit and when clock
Unit processed, the touch signal display unit, touch signal control unit and the electrical connection of clock control cell unit；
The touch signal control unit includes signal control chip U1；
Touch signal display unit includes push-button unit, screen display unit, infrared induction unit, signal transmission unit；
The push-button unit, screen display unit, infrared induction unit and signal transmission unit electrical connection, the push-button unit include
Low speed dries button, high speed drying button, air-dries button, antivirus button, anion button, reservation button and power button；
1 pin of the signal transmission unit meets VCC, and 2 pins of signal transmission unit are grounded, and the 3 of signal transmission unit
Pin connects 18 pins of signal control chip U1, and 4 pins of signal transmission unit connect 11 pins of signal control chip U1, signal
5 pins of transmission unit connect 12 pins of signal control chip U1, and 6 pins of signal transmission unit connect signal control chip U1's
13 pins, 7 pins of signal transmission unit connect 14 pins of signal control chip U1, and 8 pins of signal transmission unit connect signal
Control 15 pins of chip U1, the other end ground connection of termination a VCC, capacitance C3 of capacitance C3.
Further, touch signal control unit further includes temperature humidity sensor circuit,
The temperature humidity sensor circuit includes digital hygro sensor, and the digital hygro sensor is DHT12
Model sensor, resistance R9, resistance R10, digital temperature and humidity sensing DHT12 2 pins and signal control chip U1 20 pins
It is connected and is connected with one end of resistance R10,4 pins of digital temperature and humidity sensing DHT12 is connected with one end of resistance R9, described
The other end of another terminating resistor R10 of resistance R9 and VCC is met, the 3 pins ground connection of digital temperature and humidity sensing DHT12, number
1 pin of temperature and humidity sensing DHT12 meets VCC.
Further,
Clock control cell includes clock chip U4, capacitance C5, capacitance C6, resistance R16, resistance R17, resistance R18, battery
One end ground connection of group BT, diode D1 and connecting terminal XT, wherein capacitance C5,2 pins of another termination clock chip U4 with
And one end of connecting terminal XT, the other end of a termination connecting terminal XT and 3 pins of clock chip U4 of capacitance C6 simultaneously connect
Ground, a termination VCC of resistance R16,1 pin of another termination clock chip U4 of resistance R16,6 pins of clock chip U4 connect
Signal controls 18 pins of chip U1, and 7 pins of clock chip U4 connect 16 pins of signal control chip U1, clock chip U4's
8 pins connect the cathode of diode D1 and the anode of battery pack BT, and the anode of diode D1 meets VCC, and the cathode of battery pack BT connects
Ground.
Further,
It is SH88F02M-SOP20 model chips that signal, which controls chip U1,.
Further,
Drive control module includes that anion driving circuit, fan drive circuit, sterile drive circuit and pyrogen part drive
Dynamic circuit, is electrically connected between the purification driving circuit, fan drive circuit, sterile drive circuit and pyrogen part driving circuit
It connects.
Further,
Anion driving circuit includes diode D4, resistance R18, triode Q1, anion interface, the anode of diode D4
Termination 12V voltages, the collector of the cathode termination triode Q1 of diode D4, one end of the base stage connecting resistance R18 of triode Q1,
Another termination anion interface of resistance R18, the emitter ground connection of triode Q1；
Fan drive circuit includes diode D5, resistance R19, triode Q2, fan interface, the anode termination of diode D5
12V voltages, the collector of the cathode termination triode Q2 of diode D5, one end of the base stage connecting resistance R19 of triode Q2, resistance
The other end of R19 connects fan interface, the emitter ground connection of triode Q2；
Antivirus driving circuit includes diode D6, resistance R20, triode Q3, antivirus interface, the anode termination of diode D6
12V voltages, the collector of the cathode termination triode Q3 of diode D6, one end of the base stage connecting resistance R20 of triode Q3, resistance
Another termination of R20 goes antivirus interface, the emitter ground connection of triode Q3；
Pyrogen part driving circuit includes diode D7, resistance R21, triode Q4, pyrogen part interface, the anode of diode D7
Termination 12V voltages, the collector of the cathode termination triode Q4 of diode D7, one end of the base stage connecting resistance R21 of triode Q4,
Another termination pyrogen removal part interface of resistance R21, the emitter ground connection of triode Q4.
As shown in Figure 1 to Figure 3, it is that touch signal of the present invention for the control circuit of multifunctional cabinet lower layer electric appliance is shown
Cell schematics, touch control unit and clock control cell element circuit schematic diagram.
Attaching plug is inserted into the socket with ground wire first, after opening switch, push-button unit and screen display list
It is first all to light, then in addition to the time-temperature interface in screen display unit is all extinguished.
Machine is opened after pressing power key, the button on push-button unit is after receiving and pressing signal, without other in 1.5S
It starts to work after operation；
Power cut-off when corresponding device receives corresponding push button signalling at work in multi-purpose energy cabinet lower layer electric appliance；
The control circuit for multifunctional cabinet lower layer electric appliance provided in the present embodiment, reservation button receive button
After signal, into stand-by appointment state, subscription time is corresponding according to the touch potential of reservation button, such as is received pre-
About push button signalling 1 time starts corresponding keypress function after surveying reservation 1 hour, then receives the button letter of other buttons again
After number, into subscription state, such as reservation push button signalling is received first 1 time, then receive disinfection push button signalling, enter 1 at this time
Subscription state is sterilized after hour.
When low speed dries button and drying button receives push button signalling at a high speed, the push button signalling received is sent to letter
Number control chip U1, signal control chip U1 the drying push button signalling received is sent to corresponding fan drive circuit and heat
Original paper driving circuit controls wind turbine and the work of pyrogen part, realizes drying function.
After low speed drying button receives first time button signal, pattern is dried into low speed；It is dried when entering low speed
After pattern, after low speed drying button receives first time button signal, it can obtain low into the first time after low speed drying pattern
The time of speed drying, such as 8 minutes, and by the time showing in screen display unit, it is low after entering low speed drying pattern
Speed drying button receive second of push button signalling after, can obtain into after low speed drying pattern second of low speed drying when
Between, such as 30 minutes, and by the time showing in screen display unit；The tableware in cabinet is dried successively.
When wind turbine button receives push button signalling, the push button signalling received is sent to signal and controls chip U1, signal
The wind turbine push button signalling received is sent to corresponding fan drive circuit by control chip U1, controls blower fan work, realizes wind
Machine work functions.
After anion button receives push button signalling, the anion push button signalling received is sent to signal and controls core
Piece U1, signal control chip U1 control anion driving circuits and fan drive circuit are closed at, are driven in wind turbine multi-functional
Air in cabinet carries out the purification to air by negative ion device when flowing.
When work, people are closed anion driving circuit and wind turbine driving by anion button and reservation button
Circuit, and by the opening time of clock control cell setting negative ion device wind turbine and operating time, when screen display list
When time in member reaches the preset time originally set, by anion driving circuit and fan drive circuit control bear from
Sub-device and wind turbine are opened, and the air in kitchen is drawn into wind turbine and filters the air, simultaneously, negative ion device production
Raw anion is simultaneously dissolved into the air, and hereafter, which is discharged into kitchen, to purify gas in kitchen, and will be born
Ion is dissolved into the air in kitchen, and contains anion in air, can make positively charged house moss, smog, virus, thin
Bacterium mutually assembles, and loses the ability freely floated in air, rapid to land, to purify air, it is ensured that the body of people is strong
Health；
When disinfection button receives push button signalling, the push button signalling received is sent to signal and controls chip U1, signal
The disinfection push button signalling received is sent to corresponding sterile drive circuit by control chip U1, controls blower fan work, realizes wind
Machine work functions；The sterilizing function provided in the present embodiment is also arranged with the electrical connection of infrared induction unit, infrared induction unit
In touch signal display unit, when chlorination equipment is currently running, when infrared induction unit detects preset signals, can will detect
Preset signals be sent to signal control chip U1, then controlling chip U1 by signal, to control corresponding sterile drive circuit disconnected
It opens, to stop the operation of chlorination equipment, ensure that the safety in utilization of user.
Touch signal display unit is provided in the present embodiment to be realized based on liquid crystal display.
The control circuit of multifunctional cabinet lower layer electric appliance is used for using this, key control circuit, which is integrated in display, to touch control
On molding block, circuit design is simplified, reduces the production cost of the multifunctional cabinet lower layer electrical apparatus control circuit design, structure letter
It is single, improve the space availability ratio of multifunctional cabinet lower layer electrical apparatus control circuit；And by being used for multifunctional cabinet lower layer electric appliance
Control circuit in show that contact control module, drive control module and power module realize the baking of this multifunctional cabinet
It does, sterilize, purifying integrated control, avoiding the use of disinfection cabinet, dryer, saving space, being provided for consumer very big
Facility；Its touch signal display unit further includes infrared induction unit, when user is close to multifunctional cabinet, can be controlled
Sterile drive circuit processed disconnects the operation for stopping chlorination equipment, ensures the safety in utilization of user.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of control circuit for multifunctional cabinet lower layer electric appliance, which is characterized in that including, display contact control module,
Drive control module and power module, the contact control module, drive control module and power module electrical connection are described
Contact control module, including touch signal display unit, touch signal control unit and clock control cell, the touch letter
Number display unit, touch signal control unit and the electrical connection of clock control cell unit；
The touch signal control unit includes signal control chip U1；
Touch signal display unit includes push-button unit, screen display unit, infrared induction unit, signal transmission unit；It is described
Push-button unit, screen display unit, infrared induction unit and signal transmission unit electrical connection, the push-button unit includes low speed
It dries button, high speed drying button, air-dry button, disinfection button, anion button, reservation button and power button；
1 pin of the signal transmission unit connects VCC, the 2 pins ground connection of signal transmission unit, 3 pins of signal transmission unit
18 pins of signal control chip U1 are connect, 4 pins of signal transmission unit connect 11 pins of signal control chip U1, signal transmission
5 pins of unit connect 12 pins of signal control chip U1, and 6 pins of signal transmission unit connect the 13 of signal control chip U1 and draw
Foot, 7 pins of signal transmission unit connect 14 pins of signal control chip U1, and 8 pins of signal transmission unit connect signal control
15 pins of chip U1, the other end ground connection of termination a VCC, capacitance C3 of capacitance C3.
2. a kind of control circuit for multifunctional cabinet lower layer electric appliance according to claim 1, which is characterized in that touch
Signaling control unit further includes temperature humidity sensor circuit,
The temperature humidity sensor circuit includes digital hygro sensor, and the digital hygro sensor is DHT12 models
Sensor, resistance R9, resistance R10, digital temperature and humidity sensing DHT12 20 pins of 2 pins and signal control chip U1 be connected
And be connected with one end of resistance R10,4 pins of digital temperature and humidity sensing DHT12 are connected with one end of resistance R9, the resistance
The other end of another terminating resistor R10 of R9 and VCC is met, the 3 pins ground connection of digital temperature and humidity sensing DHT12, number is warm and humid
1 pin of degree sensing DHT12 meets VCC.
3. a kind of control circuit for multifunctional cabinet lower layer electric appliance according to claim 1, which is characterized in that
Clock control cell includes clock chip U4, capacitance C5, capacitance C6, resistance R16, resistance R17, resistance R18, battery pack
BT, diode D1 and connecting terminal XT, one end ground connection of wherein capacitance C5,2 pins of another termination clock chip U4 and
One end of connecting terminal XT, the other end of a termination connecting terminal XT and 3 pins of clock chip U4 of capacitance C6 are simultaneously grounded,
A termination VCC of resistance R16,1 pin of another termination clock chip U4 of resistance R16,6 pins of clock chip U4 connect signal
18 pins of chip U1 are controlled, 7 pins of clock chip U4 connect 16 pins of signal control chip U1, and the 8 of clock chip U4 draws
Foot connects the cathode of diode D1 and the anode of battery pack BT, and the anode of diode D1 connects VCC, the cathode ground connection of battery pack BT.
4. a kind of control circuit for multifunctional cabinet lower layer electric appliance according to claim 1 or 2 or 3, feature exist
In,
It is SH88F02M-SOP20 model chips that signal, which controls chip U1,.
5. a kind of control circuit for multifunctional cabinet lower layer electric appliance according to claim 1, which is characterized in that
Drive control module includes deionization driving circuit, fan drive circuit, sterile drive circuit and pyrogen part driving electricity
Road is electrically connected between the deionization driving circuit, fan drive circuit, sterile drive circuit and pyrogen part driving circuit.
6. a kind of control circuit for multifunctional cabinet lower layer electric appliance according to claim 5, which is characterized in that
Deionization driving circuit includes diode D4, resistance R18, triode Q1, deionization interface, the anode termination of diode D4
12V voltages, the collector of the cathode termination triode Q1 of diode D4, one end of the base stage connecting resistance R18 of triode Q1, resistance
Another termination deionization interface of R18, the emitter ground connection of triode Q1；
Fan drive circuit includes diode D5, resistance R19, triode Q2, fan interface, the anode termination 12V of diode D5
Voltage, the collector of the cathode termination triode Q2 of diode D5, one end of the base stage connecting resistance R19 of triode Q2, resistance R19
The other end connect fan interface, the emitter ground connection of triode Q2；
Sterile drive circuit includes diode D6, resistance R20, triode Q3, sterilization interface, the anode termination 12V of diode D6
Voltage, the collector of the cathode termination triode Q3 of diode D6, one end of the base stage connecting resistance R20 of triode Q3, resistance R20
Another termination remove sterilization interface, the emitter ground connection of triode Q3；
Pyrogen part driving circuit includes diode D7, resistance R21, triode Q4, pyrogen part interface, the anode termination of diode D7
12V voltages, the collector of the cathode termination triode Q4 of diode D7, one end of the base stage connecting resistance R21 of triode Q4, resistance
Another termination pyrogen removal part interface of R21, the emitter ground connection of triode Q4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565660.2A CN108776446A (en) | 2018-06-04 | 2018-06-04 | A kind of control circuit for multifunctional cabinet lower layer electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565660.2A CN108776446A (en) | 2018-06-04 | 2018-06-04 | A kind of control circuit for multifunctional cabinet lower layer electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108776446A true CN108776446A (en) | 2018-11-09 |
Family
ID=64025707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565660.2A Pending CN108776446A (en) | 2018-06-04 | 2018-06-04 | A kind of control circuit for multifunctional cabinet lower layer electric appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN108776446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412917A (en) * | 2019-07-31 | 2019-11-05 | 东莞市洲达电器有限公司 | A kind of control panel for air oven |
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- 2018-06-04 CN CN201810565660.2A patent/CN108776446A/en active Pending
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|---|---|---|---|---|
| CN201403820Y (en) * | 2009-05-15 | 2010-02-17 | 郑州法贝厨卫有限公司 | Healthy cupboard |
| CN204654257U (en) * | 2015-03-24 | 2015-09-23 | 天津安吉木业有限公司 | A kind of antibacterial artificial solid wood cabinet |
| CN106341108A (en) * | 2015-07-15 | 2017-01-18 | 任中涛 | Non-contact multi-channel key control switch and keyboard |
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| CN110412917A (en) * | 2019-07-31 | 2019-11-05 | 东莞市洲达电器有限公司 | A kind of control panel for air oven |
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