CN205750434U - Air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter - Google Patents
Air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter Download PDFInfo
- Publication number
- CN205750434U CN205750434U CN201620695339.2U CN201620695339U CN205750434U CN 205750434 U CN205750434 U CN 205750434U CN 201620695339 U CN201620695339 U CN 201620695339U CN 205750434 U CN205750434 U CN 205750434U
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- air
- conditioning
- fan
- drive circuit
- outfan
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Abstract
The utility model discloses a kind of air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter, change-over circuit includes: CPU；Some buttons, connect each input of CPU；Air-conditioning drive circuit, input connects the air-conditioning outfan of CPU；Fan drive circuit, input connects the fan outfan of CPU；Digital-scroll technique drive circuit, input connects the digital output end of CPU；Digital-scroll technique, input connects the outfan of digital-scroll technique drive circuit；Air conditioner socket CZ1, the N electrode connection zero line of 220VAC, L electrode are through the live wire of the outfan connection 220VAC of air-conditioning drive circuit；Fan socket CZ2, the N electrode connection zero line of 220VAC, L electrode are through the live wire of the outfan connection 220VAC of fan drive circuit；AC/DC, input connects 220VAC, and the power supply VCC of outfan connects air-conditioning drive circuit, fan drive circuit, digital-scroll technique drive circuit, digital-scroll technique and CPU.This utility model has that circuit is reasonable, easy to use, using electricity wisely, meet the beneficial effect of different demands.
Description
Technical field
This utility model relates to a kind of air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter.
Background technology
The intervalometer sold in the market is all single control household electrical appliance, if family has an air-conditioning and a typhoon
If fan electrical equipment needs timing controlled, it is necessary to two intervalometers realize this function.User just feels loaded down with trivial details, makes in the family
With the most highly inconvenient, do not accomplish that household electrical appliances are intelligent.
Utility model content
This utility model is according to above not enough, it is provided that a kind of air-conditioning, fan timing change-over circuit and air-conditioning, fan timing
Transducer, after realizing air-conditioning work a period of time, is automatically converted to fan work.
The technical solution of the utility model is:
A kind of air-conditioning, fan timing change-over circuit, is characterized in that, including:
CPU；
Some buttons, connect each input of CPU；
Air-conditioning drive circuit, input connects the air-conditioning outfan of CPU；
Fan drive circuit, input connects the fan outfan of CPU；
Digital-scroll technique drive circuit, input connects the digital output end of CPU；
Digital-scroll technique, input connects the outfan of digital-scroll technique drive circuit；
Air conditioner socket CZ1, N electrode connects the zero line of 220VAC, L electrode connects through the outfan of air-conditioning drive circuit
The live wire of 220VAC；
Fan socket CZ2, N electrode connects the zero line of 220VAC, L electrode connects through the outfan of fan drive circuit
The live wire of 220VAC；
AC/DC, input connect 220VAC, the power supply VCC of outfan connect air-conditioning drive circuit, fan drive circuit,
Digital-scroll technique drive circuit, digital-scroll technique and CPU.
Described button includes:
Button S1, for setting the time being transformed into fan mode from air conditioning mode；
Button S2, being used for the time that sets adds；
Button S3, being used for the time that sets subtracts；
Button S4, for being converted directly into fan mode from air conditioning mode.
Described air-conditioning drive circuit includes:
Audion Q1, base stage is connected to the air-conditioning outfan of described CPU, grounded emitter through resistance R1, and colelctor electrode is through continuing
The output end power VCC of electrical equipment J1 to AC/DC, diode D1 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q1, continues
The contact of electrical equipment J1 is as the outfan of air-conditioning drive circuit.
Described fan drive circuit includes:
Audion Q2, base stage is connected to the fan outfan of described CPU, grounded emitter through resistance R2, and colelctor electrode is through continuing
The output end power VCC of electrical equipment J2 to AC/DC, diode D2 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q2, continues
The contact of electrical equipment J2 is as the outfan of fan drive circuit.
Also including LED 1, negative pole connects the air-conditioning indication output end of described CPU, and positive pole connects through resistance R3
Power supply VCC.
Also including LED 2, negative pole connects the fan indication output end of described CPU, and positive pole connects through resistance R3
Power supply VCC.
A kind of air-conditioning, fan timing converter, including housing, be provided with power plug wire, be also equipped with PCB in housing
Plate, pcb board is provided with described a kind of air-conditioning, fan timing change-over circuit, housing offers installation button, digital-scroll technique,
LED 1 and the window of LED 2.
This utility model have circuit rationally, low cost, easy to use, using electricity wisely, meet the useful effect of different demands
Really.
Accompanying drawing explanation
Fig. 1 is electrical schematic diagram of the present utility model.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is further described:
As it can be seen, a kind of air-conditioning, fan timing change-over circuit, including:
CPU；
Some buttons, connect each input of CPU；
Air-conditioning drive circuit, input connects the air-conditioning outfan of CPU；
Fan drive circuit, input connects the fan outfan of CPU；
Digital-scroll technique drive circuit, input connects the digital output end of CPU；
Digital-scroll technique, input connects the outfan of digital-scroll technique drive circuit；
Air conditioner socket CZ1, N electrode connects the zero line of 220VAC, L electrode connects through the outfan of air-conditioning drive circuit
The live wire of 220VAC；
Fan socket CZ2, N electrode connects the zero line of 220VAC, L electrode connects through the outfan of fan drive circuit
The live wire of 220VAC；
AC/DC, input connect 220VAC, the power supply VCC of outfan connect air-conditioning drive circuit, fan drive circuit,
Digital-scroll technique drive circuit, digital-scroll technique and CPU.
Further, described button includes:
Button S1, for setting the time being transformed into fan mode from air conditioning mode；
Button S2, being used for the time that sets adds；
Button S3, being used for the time that sets subtracts；
Button S4, for being converted directly into fan mode from air conditioning mode.
Described air-conditioning drive circuit includes:
Audion Q1, base stage is connected to the air-conditioning outfan of described CPU, grounded emitter through resistance R1, and colelctor electrode is through continuing
The output end power VCC of electrical equipment J1 to AC/DC, diode D1 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q1, continues
The contact of electrical equipment J1 is as the outfan of air-conditioning drive circuit.
Further, described fan drive circuit includes:
Audion Q2, base stage is connected to the fan outfan of described CPU, grounded emitter through resistance R2, and colelctor electrode is through continuing
The output end power VCC of electrical equipment J2 to AC/DC, diode D2 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q2, continues
The contact of electrical equipment J2 is as the outfan of fan drive circuit.
Also including LED 1, negative pole connects the air-conditioning indication output end of described CPU, and positive pole connects through resistance R3
Power supply VCC.
Also including LED 2, negative pole connects the fan indication output end of described CPU, and positive pole connects through resistance R3
Power supply VCC.
A kind of air-conditioning, fan timing converter, including housing, be provided with power plug wire, be also equipped with PCB in housing
Plate, pcb board is provided with described a kind of air-conditioning, fan timing change-over circuit, housing offers installation button, digital-scroll technique,
LED 1 and the window of LED 2.
Claims (7)
1. air-conditioning, a fan timing change-over circuit, is characterized in that, including:
CPU；
Some buttons, connect each input of CPU；
Air-conditioning drive circuit, input connects the air-conditioning outfan of CPU；
Fan drive circuit, input connects the fan outfan of CPU；
Digital-scroll technique drive circuit, input connects the digital output end of CPU；
Digital-scroll technique, input connects the outfan of digital-scroll technique drive circuit；
Air conditioner socket CZ1, N electrode connects the zero line of 220VAC, L electrode connects 220VAC's through the outfan of air-conditioning drive circuit
Live wire；
Fan socket CZ2, N electrode connects the zero line of 220VAC, L electrode connects 220VAC's through the outfan of fan drive circuit
Live wire；
AC/DC, input connects 220VAC, and the power supply VCC of outfan connects air-conditioning drive circuit, fan drive circuit, number
Display driver circuit, digital-scroll technique and CPU.
2. a kind of air-conditioning as claimed in claim 1, fan timing change-over circuit, is characterized in that, described button includes:
Button S1, for setting the time being transformed into fan mode from air conditioning mode；
Button S2, being used for the time that sets adds；
Button S3, being used for the time that sets subtracts；
Button S4, for being converted directly into fan mode from air conditioning mode.
3. a kind of air-conditioning as claimed in claim 1, fan timing change-over circuit, is characterized in that, described air-conditioning drive circuit bag
Include:
Audion Q1, base stage is connected to the air-conditioning outfan of described CPU through resistance R1, and grounded emitter, colelctor electrode is through relay
The output end power VCC of J1 to AC/DC, diode D1 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q1, relay
The contact of J1 is as the outfan of air-conditioning drive circuit.
4. a kind of air-conditioning as claimed in claim 1, fan timing change-over circuit, is characterized in that, described fan drive circuit bag
Include:
Audion Q2, base stage is connected to the fan outfan of described CPU through resistance R2, and grounded emitter, colelctor electrode is through relay
The output end power VCC of J2 to AC/DC, diode D2 negative pole meets power supply VCC, positive pole connects the colelctor electrode of audion Q2, relay
The contact of J2 is as the outfan of fan drive circuit.
5. a kind of air-conditioning as described in any one of claim 1-4, fan timing change-over circuit, is characterized in that, also include luminescence
Diode (LED) 1, negative pole connects the air-conditioning indication output end of described CPU, and positive pole connects power supply VCC through resistance R3.
6. a kind of air-conditioning as claimed in claim 5, fan timing change-over circuit, is characterized in that, also include light emitting diode
LED2, negative pole connects the fan indication output end of described CPU, and positive pole connects power supply VCC through resistance R3.
7. air-conditioning, a fan timing converter, including housing, is provided with power plug wire, is also equipped with pcb board in housing,
It is characterized in that, pcb board is installed just like a kind of air-conditioning described in any one of claim 1-6, fan timing change-over circuit, on housing
Offer installation button, digital-scroll technique, LED 1 and the window of LED 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695339.2U CN205750434U (en) | 2016-06-29 | 2016-06-29 | Air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695339.2U CN205750434U (en) | 2016-06-29 | 2016-06-29 | Air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750434U true CN205750434U (en) | 2016-11-30 |
Family
ID=57380710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695339.2U Active CN205750434U (en) | 2016-06-29 | 2016-06-29 | Air-conditioning, fan timing change-over circuit and air-conditioning, fan timing converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839321A (en) * | 2017-02-21 | 2017-06-13 | 浙江大学 | A kind of control circuit of the timing mode switching of air-conditioning |
-
2016
- 2016-06-29 CN CN201620695339.2U patent/CN205750434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839321A (en) * | 2017-02-21 | 2017-06-13 | 浙江大学 | A kind of control circuit of the timing mode switching of air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |