CN204513489U - A kind of gas-cooker pulse firing control circuit - Google Patents
A kind of gas-cooker pulse firing control circuit Download PDFInfo
- Publication number
- CN204513489U CN204513489U CN201520063911.9U CN201520063911U CN204513489U CN 204513489 U CN204513489 U CN 204513489U CN 201520063911 U CN201520063911 U CN 201520063911U CN 204513489 U CN204513489 U CN 204513489U
- Authority
- CN
- China
- Prior art keywords
- diode
- coil
- transformer
- resistance
- 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.)
- Expired - Fee Related
Links
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
The utility model discloses a kind of gas-cooker pulse firing control circuit, comprise single-chip microcomputer U1, resistance R1, electric capacity C1, diode D1 and one-way SCR VS.The utility model circuit adopts single-chip microcomputer PICl6C712 only to need an I/O can control gas-cooker pulse firing, has saved mcu resource, make circuit structure simple, cost reduces, and the consumption of the energy is dropped to minimum.
Description
Technical field
The utility model relates to a kind of control circuit, specifically a kind of gas-cooker pulse firing control circuit.
Background technology
There are 1000 Duo Jia household gas utensils manufacturing enterprises in current China, and product annual production is about about 3,000 ten thousand.Wherein larger, product quality and the good enterprise of managerial skills only have about 100, all the other major parts are then simple packaging enterprises, the product quality of these enterprises and technology are general lower, along with state's household gas utensils production licensing changes the enforcement of (sending out) card system, the enterprise more than 600 will be forced to clean out.How to reduce costs, and it is more stable to produce performance, the key that the gas-cooker Shi Ge gas-cooker manufacturer more saving the energy wins victory, pulse igniting controller is then part most crucial in gas-cooker.
Utility model content
The purpose of this utility model is to provide a kind of more energy-conservation gas-cooker pulse firing control circuit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of gas-cooker pulse firing control circuit, comprise single-chip microcomputer U1, resistance R1, electric capacity C1, diode D1 and one-way SCR VS, the I/O of described single-chip microcomputer U1 connects ground capacity C3 respectively, diode D1 positive pole, diode D2 negative pole and diode D6 positive pole, diode D6 negative pole contact resistance R6, the G pole of resistance R6 other end difference contact resistance R7 and one-way SCR VS, the resistance R7 other end connects diode D5 negative pole respectively, the K pole of transformer T2 coil L5 and one-way SCR VS, the diode D5 positive pole connection transformer T2 coil L5 other end, transformer T2 coil L6 one end ground connection, the transformer T2 coil L6 other end connects ignition electrode, the A pole of described one-way SCR VS connects ground capacity C4 respectively, diode D4 negative pole and resistance R4, the resistance R4 other end connects diode D4 positive pole and transformer T1 coil L3 respectively, the transformer T1 coil L3 other end connects diode D3 negative pole and transformer T1 coil L4 respectively, transformer T1 coil L4 other end ground connection, diode D3 positive pole contact resistance R5, the resistance R5 other end connects diode D2 positive pole, described diode D1 negative pole contact resistance R3, the resistance R3 other end is contact resistance R2 and triode VT1 base stage respectively, the triode VT1 emitter stage contact resistance R2 other end ground connection, triode VT1 colelctor electrode contact resistance R1, resistance R1 other end connection transformer T1 coil L1, the transformer T1 coil L1 other end is connection transformer T1 coil L2 respectively, triode VT2 base stage and electric capacity C1, the electric capacity C1 other end connects ground capacity C2 respectively, power supply VCC and triode VT2 emitter stage, the triode VT2 colelctor electrode connection transformer T1 coil L2 other end.
As further program of the utility model: described single-chip microcomputer U1 model is PICl6C712.
As the utility model further scheme: described power supply VCC voltage is 5V.
Compared with prior art, the beneficial effects of the utility model are: the utility model circuit adopts single-chip microcomputer PICl6C712 only to need an I/O can control gas-cooker pulse firing, has saved mcu resource, has made circuit structure simple, cost reduces, and the consumption of the energy to be dropped to minimum.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of gas-cooker pulse firing control circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of gas-cooker pulse firing control circuit, comprise single-chip microcomputer U1, resistance R1, electric capacity C1, diode D1 and one-way SCR VS, the I/O of single-chip microcomputer U1 connects ground capacity C3 respectively, diode D1 positive pole, diode D2 negative pole and diode D6 positive pole, diode D6 negative pole contact resistance R6, the G pole of resistance R6 other end difference contact resistance R7 and one-way SCR VS, the resistance R7 other end connects diode D5 negative pole respectively, the K pole of transformer T2 coil L5 and one-way SCR VS, the diode D5 positive pole connection transformer T2 coil L5 other end, transformer T2 coil L6 one end ground connection, the transformer T2 coil L6 other end connects ignition electrode, the A pole of one-way SCR VS connects ground capacity C4 respectively, diode D4 negative pole and resistance R4, the resistance R4 other end connects diode D4 positive pole and transformer T1 coil L3 respectively, the transformer T1 coil L3 other end connects diode D3 negative pole and transformer T1 coil L4 respectively, transformer T1 coil L4 other end ground connection, diode D3 positive pole contact resistance R5, the resistance R5 other end connects diode D2 positive pole, diode D1 negative pole contact resistance R3, the resistance R3 other end is contact resistance R2 and triode VT1 base stage respectively, the triode VT1 emitter stage contact resistance R2 other end ground connection, triode VT1 colelctor electrode contact resistance R1, resistance R1 other end connection transformer T1 coil L1, the transformer T1 coil L1 other end is connection transformer T1 coil L2 respectively, triode VT2 base stage and electric capacity C1, the electric capacity C1 other end connects ground capacity C2 respectively, power supply VCC and triode VT2 emitter stage, the triode VT2 colelctor electrode connection transformer T1 coil L2 other end.
Single-chip microcomputer U1 model is PICl6C712.
Power supply VCC voltage is 5V.
Operation principle of the present utility model is: triode VT1 control transformer T1 oscillating voltage, triode VT2 maintains oscillating transformers, and triode VT1, VT2 is by the I/O port controlling of single-chip microcomputer, wherein diode D3 is voltage-stabiliser tube, when the I/O mouth of single-chip microcomputer U1 sends ignition signal, transformer T1 starts vibration, the high-voltage signal of the secondary generation about 180V of transformer T1, high-voltage signal is charged to electric capacity C4 by diode rectification, such high-voltage signal just can be applied to one-way SCR VS, transformer T1 level also produces high voltage to voltage-stabiliser tube D3 simultaneously, if high voltage reaches the breakdown voltage of voltage-stabiliser tube D3, voltage-stabiliser tube D3 is breakdown, now diode D4 conducting, trigger one-way SCR VS conducting, thus at the elementary generation high voltage of transformer T2, the secondary high voltage also producing 12kV ~ 18kV, so after ignition signal sends from single-chip microcomputer, electric spark can be produced at ignition electrode.
Claims (3)
1. a gas-cooker pulse firing control circuit, comprise single-chip microcomputer U1, resistance R1, electric capacity C1, diode D1 and one-way SCR VS, it is characterized in that, the I/O of described single-chip microcomputer U1 connects ground capacity C3 respectively, diode D1 positive pole, diode D2 negative pole and diode D6 positive pole, diode D6 negative pole contact resistance R6, the G pole of resistance R6 other end difference contact resistance R7 and one-way SCR VS, the resistance R7 other end connects diode D5 negative pole respectively, the K pole of transformer T2 coil L5 and one-way SCR VS, the diode D5 positive pole connection transformer T2 coil L5 other end, transformer T2 coil L6 one end ground connection, the transformer T2 coil L6 other end connects ignition electrode, the A pole of described one-way SCR VS connects ground capacity C4 respectively, diode D4 negative pole and resistance R4, the resistance R4 other end connects diode D4 positive pole and transformer T1 coil L3 respectively, the transformer T1 coil L3 other end connects diode D3 negative pole and transformer T1 coil L4 respectively, transformer T1 coil L4 other end ground connection, diode D3 positive pole contact resistance R5, the resistance R5 other end connects diode D2 positive pole, described diode D1 negative pole contact resistance R3, the resistance R3 other end is contact resistance R2 and triode VT1 base stage respectively, the triode VT1 emitter stage contact resistance R2 other end ground connection, triode VT1 colelctor electrode contact resistance R1, resistance R1 other end connection transformer T1 coil L1, the transformer T1 coil L1 other end is connection transformer T1 coil L2 respectively, triode VT2 base stage and electric capacity C1, the electric capacity C1 other end connects ground capacity C2 respectively, power supply VCC and triode VT2 emitter stage, the triode VT2 colelctor electrode connection transformer T1 coil L2 other end.
2. gas-cooker pulse firing control circuit according to claim 1, is characterized in that, described single-chip microcomputer U1 model is PICl6C712.
3. gas-cooker pulse firing control circuit according to claim 1, is characterized in that, described power supply VCC voltage is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063911.9U CN204513489U (en) | 2015-01-29 | 2015-01-29 | A kind of gas-cooker pulse firing control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063911.9U CN204513489U (en) | 2015-01-29 | 2015-01-29 | A kind of gas-cooker pulse firing control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513489U true CN204513489U (en) | 2015-07-29 |
Family
ID=53711463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063911.9U Expired - Fee Related CN204513489U (en) | 2015-01-29 | 2015-01-29 | A kind of gas-cooker pulse firing control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139402A (en) * | 2018-08-30 | 2019-01-04 | 北京精密机电控制设备研究所 | A kind of combined type firing circuit |
| CN109185919A (en) * | 2018-08-30 | 2019-01-11 | 珠海格力电器股份有限公司 | Pulse ignition control circuit, pulse igniter and household appliance |
-
2015
- 2015-01-29 CN CN201520063911.9U patent/CN204513489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139402A (en) * | 2018-08-30 | 2019-01-04 | 北京精密机电控制设备研究所 | A kind of combined type firing circuit |
| CN109185919A (en) * | 2018-08-30 | 2019-01-11 | 珠海格力电器股份有限公司 | Pulse ignition control circuit, pulse igniter and household appliance |
| CN109185919B (en) * | 2018-08-30 | 2024-06-04 | 珠海格力电器股份有限公司 | Pulse ignition control circuit, pulse igniter and household appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204513489U (en) | A kind of gas-cooker pulse firing control circuit | |
| CN105423339B (en) | Pulse firing controls circuit and gas-cooker | |
| CN204669242U (en) | A kind of power circuit | |
| CN205447820U (en) | Pulse ignition control circuit and gas -cooker | |
| CN204578879U (en) | Ten thousand volts exchange superhigh pressure plasma generator | |
| CN204206018U (en) | A kind of high-voltage pulse generating circuit | |
| CN205039703U (en) | Intelligence step -down formula switching power supply | |
| CN204887591U (en) | LED circuit | |
| CN104019462A (en) | High-frequency electric arc lighter | |
| CN204424688U (en) | A kind of high-pressure generating circuit for small-sized negative oxygen ion generator | |
| CN205647292U (en) | Electric power high -voltage pulse produces circuit | |
| CN204168566U (en) | A kind of LED drive circuit | |
| CN204283701U (en) | A kind of ignition for automobile | |
| CN204835487U (en) | Atomizer circuit | |
| CN204597774U (en) | A kind of negative voltage transition circuit | |
| CN204793470U (en) | Multi -functional timing socket | |
| CN204652206U (en) | A kind of power-switching circuit | |
| CN204681147U (en) | A kind of constant-current charging circuit of adjustable current | |
| CN204498091U (en) | A kind of timer circuit | |
| CN203515922U (en) | Novel electronic igniter circuit | |
| CN203869086U (en) | High-frequency arc lighter | |
| CN204243865U (en) | Electric car charger circuit | |
| CN203015231U (en) | Sound-controlled fluorescent lamp | |
| CN210380653U (en) | High-reliability surge absorption circuit | |
| CN204650967U (en) | Display backlight driving circuit on a kind of hardboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |