CN109059196A - Wall-hanging air conditioner Zero-power-consumption standby intelligent power line - Google Patents
Wall-hanging air conditioner Zero-power-consumption standby intelligent power line Download PDFInfo
- Publication number
- CN109059196A CN109059196A CN201810888542.5A CN201810888542A CN109059196A CN 109059196 A CN109059196 A CN 109059196A CN 201810888542 A CN201810888542 A CN 201810888542A CN 109059196 A CN109059196 A CN 109059196A
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- China
- Prior art keywords
- optocoupler
- resistance
- capacitor
- feet
- triode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- F24F11/47—Responding to energy costs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/60—Energy consumption
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of wall-hanging air conditioner Zero-power-consumption standby intelligent power lines, including attaching plug LN1, the end L1 and the end N2, the end A1 and the end A2 of switch and control signal, optocoupler IC1, optocoupler IC2, optocoupler IC3, bridge rectifier diode D1~D4, diode D5, power supply transformer T1, zener diode VD1, capacitor C1, capacitor C2, capacitor C3, capacitor C4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, it is simple to provide a kind of circuit structure, futuramic wall-hanging air conditioner Zero-power-consumption standby intelligent power line, complete Zero-power-consumption standby is reached, realize using electricity wisely, protect the purpose of the service life of circuit components in air-conditioning.
Description
Technical field:
The present invention relates to air conditioner power source line fields, and in particular to wall-hanging air conditioner Zero-power-consumption standby intelligent power line.
Background technique:
Power supply line is the electric wire for transmitting electric current.The mode of usual electric current transmission is point-to-point transmission.Power supply line is according to purposes
AC AC power cord and DC direct current supply line can be divided into, usual ac power cable is the wire rod by the higher alternating current of voltage.
It is primarily adapted for use in the connection of middle light movable electric appliance (household electrical appliance, electric tool etc.), instrument and meter, power and lighting；Work electricity
Pressure is exchange 750V and hereinafter, most of is exchange 300C grade.
Traditional air conditioner power source line is only used as the electric power connection line of air-conditioning for air-conditioning power supply, when air-conditioning is closed, power supply line
It remains attached on power supply, so that the component element long period in air-conditioning is in energized state, shortens the use of the component in air-conditioning
In the service life, the present invention provides wall-hanging air conditioner Zero-power-consumption standby intelligent power lines thus.
Summary of the invention:
Technical problem to be solved by the present invention lies in providing, a kind of circuit structure is simple, futuramic wall-hanging air conditioner
Zero-power-consumption standby intelligent power line.
The following technical solution is employed for the technical problems to be solved by the invention to realize: wall-hanging air conditioner Zero-power-consumption standby
Intelligent power line, including the end attaching plug LN1, L1 and the end N2, switch and the end A1 and the end A2, optocoupler IC1, light that control signal
Coupling IC2, optocoupler IC3, bridge rectifier diode D1~D4, diode D5, power supply transformer T1, zener diode VD1, electricity
Hold C1, capacitor C2, capacitor C3, capacitor C4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5；
The end L of the attaching plug LN1 is connected respectively to the end L1, one end of capacitor C1, one end of resistance R1 and optocoupler IC3
4 foot of input, the N-terminal of attaching plug LN1 is connected respectively to 2 feet of bridge rectifier diode D1~D4, the end N2 and by power supply
Power transformer T1 is connected to 3 foot of output of optocoupler IC3, and the other end of resistance R1 and capacitor C1 are all connected to two pole of bridge rectifier
1 foot of pipe D1~D4, the 4 feet ground connection of bridge rectifier diode D1~D4,3 feet of bridge rectifier diode D1~D4 connect respectively
Be connected to one end of capacitor C2, the cathode of zener diode VD1, optocoupler IC1 4 foot of input, the anode of diode D5, triode Q2
Collector and be connected to 4 foot of input of optocoupler IC3 by resistance R4, the anode of zener diode VD1 and capacitor C2's is another
End is grounded, and the end A1 and the end A2 of switch and control signal are separately connected 2 feet of 1 foot of input and output of optocoupler IC1, optocoupler
3 foot of output of IC1 is connected respectively on the connecting line of one end of capacitor C3 and the collector of triode Q1 and resistance R3, optocoupler
2 foot of input of IC2 is connected on the connecting line of 3 feet of bridge rectifier diode D1~D4 and 4 foot of input of optocoupler IC1, optocoupler
2 feet of IC2 are grounded, and 3 feet of output are connected respectively to one end of capacitor C4 and are connected to the base stage of triode Q1, electricity by resistance R2
Hold the other end ground connection of C4, the emitter of triode Q1 is connect with the cathode of diode D5, and collector is through resistance R3 and triode
The base stage of Q2 connects, and the emitter of triode Q2 is connect through resistance R5 with the base stage of triode Q3, the collector of triode Q3 and
2 foot of output of optocoupler IC3 connects, emitter ground connection.
The beneficial effects of the present invention are: the present invention provides, a kind of circuit structure is simple, futuramic wall-hanging air conditioner zero
Power-consumption standby intelligent power line has reached complete Zero-power-consumption standby, realizes using electricity wisely, circuit components makes in protection air-conditioning
With the purpose in service life.
Detailed description of the invention:
Fig. 1 is circuit diagram of the invention；
Specific embodiment:
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1, wall-hanging air conditioner Zero-power-consumption standby intelligent power line, including the end attaching plug LN1, L1 and the end N2,
The end A1 and the end A2, optocoupler IC1, optocoupler IC2, optocoupler IC3, bridge rectifier diode D1~D4, two poles of switch and control signal
Pipe D5, power supply transformer T1, zener diode VD1, capacitor C1, capacitor C2, capacitor C3, capacitor C4, resistance R1, resistance
R2, resistance R3, resistance R4, resistance R5；
The end L of the attaching plug LN1 is connected respectively to the end L1, one end of capacitor C1, one end of resistance R1 and optocoupler IC3
4 foot of input, the N-terminal of attaching plug LN1 is connected respectively to 2 feet of bridge rectifier diode D1~D4, the end N2 and by power supply
Power transformer T1 is connected to 3 foot of output of optocoupler IC3, and the other end of resistance R1 and capacitor C1 are all connected to two pole of bridge rectifier
1 foot of pipe D1~D4, the 4 feet ground connection of bridge rectifier diode D1~D4,3 feet of bridge rectifier diode D1~D4 are separately connected
To one end of capacitor C2, the cathode of zener diode VD1,4 foot of input of optocoupler IC1, the anode of diode D5, triode Q2
Collector and 4 foot of input that optocoupler IC3 is connected to by resistance R4, the anode of zener diode VD1 and the other end of capacitor C2
It is grounded, the end A1 and the end A2 of switch and control signal are separately connected 2 feet of 1 foot of input and output of optocoupler IC1, optocoupler IC1
3 foot of output be connected respectively to capacitor C3 one end and triode Q1 collector and resistance R3 connecting line on, optocoupler IC2
2 foot of input be connected on the connecting line of 3 feet of bridge rectifier diode D1~D4 and 4 foot of input of optocoupler IC1, optocoupler IC2
2 feet ground connection, 3 feet of output are connected respectively to one end of capacitor C4 and are connected to the base stage of triode Q1, capacitor by resistance R2
The other end of C4 is grounded, and the emitter of triode Q1 is connect with the cathode of diode D5, and collector is through resistance R3 and triode Q2
Base stage connection, the emitter of triode Q2 connect through resistance R5 with the base stage of triode Q3, the collector and light of triode Q3
2 foot of output of coupling IC3 connects, emitter ground connection.
Working principle: 1 foot of the IC1 optocoupler of wall-hanging air conditioner zero-power remote control intelligent power line and 2 feet are connected first
It connects conducting wire to be connected in switch and the control signal end of wall-hanging air conditioner indoor unit master control circuit board, then the end B1 and the end B2 is connected
Wall-hanging air conditioner indoor unit master board power supply transformer T1 primary both ends are connected to, then the end L1 and the end N2 are connected to wall
On the primary input circuit power supply circuit for needing 220V to power inside hanging air conditioner machine by master board control, circuit connection is good
Afterwards, LN1 plug is inserted into 220V power outlet again at this time, 220V voltage in the end L is after capacitor C1 decompression at this time, through D1~D2
After the bridge rectifier of diode composition, 5V voltage is exported after C2 capacitor filtering and VD1 zener diode pressure stabilizing, all the way voltage
It is connected to 1 foot of IC2 capacitor infrared receiving terminal, such as presses the power button of air-conditioning remote control at this time, IC2 infrared ray connects at this time
The infrared signal that head receives air-conditioning remote control transmitting is received, low level can be exported in 3 feet, C4 capacitance very little at this time can
Triode Q1 is connected, base while collector output high level makes C3 capacitor fast charging through R3 resistance to triode Q2
Pole makes Q2 triode ON, and emitter, which exports high level, is connected triode Q3 through R5 resistance, makes IC3 optocoupler work once electrified,
Make IC3 optocoupler internal illumination work once electrified, two-way triggering controlled silicon conducting inside triggering IC3 optocoupler makes wall in 3 feet output 220V
Control panel power transformer T1 primary work once electrified in hanging air conditioner indoor host computer exports 12V voltage, rectified filtering in secondary
It powers afterwards to wall-hanging air conditioner indoor unit master board low-voltage circuit part.After such as pressing an air-conditioning power button again at this time, wall hanging
After remote controler reception head receives infrared ray starting-up signal on formula air conditioner indoor unit, master board exports each road and controls voltage, will
Each road power-supplying circuit of air-conditioning is opened, is air-conditioning life's work, while wall-hanging air conditioner indoor unit master board circuit, booting
Signal control voltage is connected to 1 foot and 2 feet of IC1 optocoupler, makes IC1 optocoupler internal illumination work once electrified, triggers inside IC1 optocoupler
Phototriode triggering and conducting is held on Q2 triode through R3 resistance while 3 feet export high level to capacitor charging,
Q3 triode is held on, and IC3 optocoupler keeps working condition.After IC2 infrared receiving terminal no longer receiving infrared-ray signal, this
When 3 feet will export high level, end Q1 triode, and air-conditioning has worked normally at this time.
When air-conditioning need to be closed, head is received after pressing air-conditioning remote control closing key, in air-conditioning and receives off signal
Afterwards, master board can close each road control terminal voltage in air-conditioning, can also make 1 foot of IC1 optocoupler and 2 feet electricity out of hand at this time
Pressure, IC1 optocoupler power loss do not work, and after IC2 no longer receiving infrared-ray signal, C3 capacitor will make Q1 tri- by R3 resistance at this time
Grade pipe is held on, Q2 triode ON, Q3 triode ON, and the conducting of IC3 optocoupler makes air-conditioning internal machine transformer T1 keep logical
Electricity condition, C3 capacitor has been discharged in two minutes, ends Q2 triode, the cut-off of Q3 triode, IC3 optocoupler power loss not work
Make, host control panel supply transformer T1 power loss in air-conditioning, so that host control panel power supply in two minutes closing air-conditionings of delay, reaches
To making air-conditioning Zero-power-consumption standby after shut down, while remote control switch function is realized again.Because of C1 capacitance very little, so reaching
Complete Zero-power-consumption standby realizes using electricity wisely, protects the service life of circuit components in air-conditioning, because component is such as in air-conditioning
It is electrified for a long time, component service life can be shortened.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. wall-hanging air conditioner Zero-power-consumption standby intelligent power line, it is characterised in that: including the end attaching plug LN1, L1 and the end N2, open
Close and control the end A1 and the end A2, optocoupler IC1, optocoupler IC2, optocoupler IC3, the bridge rectifier diode D1~D4, diode of signal
D5, power supply transformer T1, zener diode VD1, capacitor C1, capacitor C2, capacitor C3, capacitor C4, resistance R1, resistance R2,
Resistance R3, resistance R4, resistance R5；
The end L of the attaching plug LN1 is connected respectively to the defeated of the end L1, one end of capacitor C1, one end of resistance R1 and optocoupler IC3
Enter 4 feet, the N-terminal of attaching plug LN1 is connected respectively to 2 feet of bridge rectifier diode D1~D4, the end N2 and by power supply
Transformer T1 is connected to 3 foot of output of optocoupler IC3, and the other end of resistance R1 and capacitor C1 are all connected to bridge rectifier diode D1
1 foot of~D4, the 4 feet ground connection of bridge rectifier diode D1~D4,3 feet of bridge rectifier diode D1~D4 are connected respectively to electricity
Hold one end of C2, the cathode of zener diode VD1,4 foot of input of optocoupler IC1, the anode of diode D5, triode Q2 current collection
Pole and 4 foot of input that optocoupler IC3 is connected to by resistance R4, the anode of zener diode VD1 and the other end of capacitor C2 connect
Ground connection, the end A1 and the end A2 of switch and control signal are separately connected 2 feet of 1 foot of input and output of optocoupler IC1, and optocoupler IC1's is defeated
3 feet are connected respectively on the connecting line of one end of capacitor C3 and the collector of triode Q1 and resistance R3 out, the input of optocoupler IC2
2 feet are connected on the connecting line of 3 feet of bridge rectifier diode D1~D4 and 4 foot of input of optocoupler IC1, and 2 feet of optocoupler IC2 connect
Ground, 3 feet of output are connected respectively to one end of capacitor C4 and are connected to the base stage of triode Q1 by resistance R2, and capacitor C4's is another
End ground connection, the emitter of triode Q1 are connect with the cathode of diode D5, and collector connects through the base stage of resistance R3 and triode Q2
It connects, the emitter of triode Q2 is connect through resistance R5 with the base stage of triode Q3, and the collector of triode Q3 is defeated with optocoupler IC3's
2 feet connect out, emitter ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888542.5A CN109059196B (en) | 2018-08-07 | 2018-08-07 | Wall-mounted air conditioner zero-power-consumption standby intelligent power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888542.5A CN109059196B (en) | 2018-08-07 | 2018-08-07 | Wall-mounted air conditioner zero-power-consumption standby intelligent power line |
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| Publication Number | Publication Date |
|---|---|
| CN109059196A true CN109059196A (en) | 2018-12-21 |
| CN109059196B CN109059196B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810888542.5A Active CN109059196B (en) | 2018-08-07 | 2018-08-07 | Wall-mounted air conditioner zero-power-consumption standby intelligent power line |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109059196B (en) | 2020-11-17 |
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