CN203869085U - Electronic igniter - Google Patents
Electronic igniter Download PDFInfo
- Publication number
- CN203869085U CN203869085U CN201420033488.3U CN201420033488U CN203869085U CN 203869085 U CN203869085 U CN 203869085U CN 201420033488 U CN201420033488 U CN 201420033488U CN 203869085 U CN203869085 U CN 203869085U
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- CN
- China
- Prior art keywords
- unit
- energy
- ignition
- capacitor
- stable multi
- 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
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000036581 peripheral resistance Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
The utility model relates to an electronic igniter. The electronic igniter is characterized by being sequentially formed by a power source, a voltage stabilizing unit, an astable multivibrator unit, an amplifying unit, a driving unit, a boosting unit and an ignition electrode in a connected mode, wherein the astable multivibrator unit is controlled by an energy-saving protection unit. After the energy-saving protection unit judges that ignition is successful, the astable multivibrator unit is controlled to stop vibration. The electronic igniter has the advantages of being simple in circuit, reasonable in design, low in energy consumption and high in ignition spark, combustible sold and combustible liquid can be ignited, and the electronic igniter is particularly suitable for igniting a fuel oil heater; the electronic igniter is provided with the energy-saving protection unit, ignition motions can be automatically stopped after the ignition is successful, electric energy waste caused by the fact that the igniter continuous works due to the fact that a contact switch is manually pressed for a long time is avoided, the energy-saving and protection functions are achieved, and the service life of the power source is greatly prolonged.
Description
Technical field:
The utility model relates to a kind of ignition, is especially suitable for the igniting of Flammable Solid Class 4.1, liquid or gas.
Background technology:
Existing ignition is widely used in gas burning field, and because the burning-point of fuel gas is low, low-calorie spark can ignite, but for Flammable Solid Class 4.1 or liquid, must have high-octane igniter, especially the igniting of fuel oil warmer, all the more so.Conventional point firearm is resistance heating formula or naked light ignites, and the former resistance wire easily blows, and energy consumption is large, and the service life of dry cell is short, and use cost is high.The ignition that a kind of energy consumption is low is provided, necessitates.
Summary of the invention:
The purpose of this utility model is design a kind of employing stable multi-oscillation unit, and is combined with energy-saving protective unit, extends the power supply ignition in service life.
Technical solutions of the utility model are achieved in that a kind of ignition, it is characterized in that this ignition is formed by connecting by power supply, voltage regulation unit, stable multi-oscillation unit, amplifying unit, driver element, boosting unit and ignitor successively; Wherein stable multi-oscillation unit is controlled by energy-saving protective unit, after this energy-saving protective unit judges is lighted a fire successfully, controls the failure of oscillations of stable multi-oscillation unit.
Described power supply is that dc source accesses voltage regulation unit through contact-making switch; This voltage regulation unit is comprised of voltage-stabiliser tube D1 and capacitor C 3, and capacitor C 3 is attempted by power supply and contact-making switch loop, and voltage-stabiliser tube D1 is connected on electric power loop, is the power supply of stable multi-oscillation unit; Described stable multi-oscillation unit is comprised of NE555 and peripheral resistance R 1, R2, R9 and capacitor C 4; Described energy-saving protective unit is thermistor RT, the negative end of thermistor one termination voltage-stabiliser tube D1, and the RIST end of another termination NE555, the RIST end of NE555 connects again the negative end of voltage-stabiliser tube D1 through resistance R 9; Amplifying unit is comprised of triode Q1 and resistance R 5, R6, the OUT end of the NE555 of stable multi-oscillation unit, and outputting oscillation signal is through resistance R 5 access triode Q1 base stages, and colelctor electrode connects driver element; This driver element is comprised of triode Q4 and capacitor C 1, and capacitor C 1 one ends are connected on triode Q4 colelctor electrode, another termination contact-making switch; Boosting unit is a transformer T1, the elementary two ends that connect capacitor C 1 of this transformer T1, and secondary access two, near the ignitor arranging, makes the igniting of ignitor discharge generation pulse spark.
The thermistor RT of described energy-saving protective unit contacts with a thermal conductive metal plate, and this thermal conductive metal plate extends by ignitor, experiences ignition temperature and impels thermistor RT resistance to change.
The utlity model has the feature that circuit is simple, reasonable in design, energy consumption is low, pilot spark is strong, can light Flammable Solid Class 4.1 and liquid, be especially applicable to the igniting of fuel oil warmer; Igniter has energy-saving protective unit, can automatically stop igniting action after lighting, and avoids artificial long by contact-making switch, and makes igniter continuous firing, and waste electric energy, has energy-conservation and protective effect, greatly extends the service life of power supply.
Accompanying drawing explanation:
Below in conjunction with concrete legend, the utility model is described further:
Fig. 1 ignition theory diagram
Fig. 2 electronic ignition circuit figure
The specific embodiment:
With reference to Fig. 1, ignition, it is formed by connecting by power supply, voltage regulation unit, stable multi-oscillation unit, amplifying unit, driver element, boosting unit and ignitor successively; Wherein stable multi-oscillation unit is controlled by energy-saving protective unit, after this energy-saving protective unit judges is lighted a fire successfully, controls the failure of oscillations of stable multi-oscillation unit, reduces energy consumption, reaches energy-saving protective effect, can extend the service life of power supply.
With reference to Fig. 2, power supply is dc source, can adopt the dry cell of 3V to 6V, or commutator transformer, power supply accesses voltage regulation unit through contact-making switch, and this contact-making switch is only when manual operation, just switch on power, shed external force and automatically disconnect, to avoid power supply in long logical state; This voltage regulation unit is comprised of voltage-stabiliser tube D1 and capacitor C 3, and capacitor C 3 is attempted by power supply and contact-making switch loop, and voltage-stabiliser tube D1 is connected on electric power loop, is the power supply of stable multi-oscillation unit; Described stable multi-oscillation unit is comprised of NE555 and peripheral resistance R 1, R2, R9 and capacitor C 4; Described energy-saving protective unit is thermistor RT, the negative end of thermistor one termination voltage-stabiliser tube D1, and the RIST end of another termination NE555, the control end that also vibrates, the RIST end of NE555 connects again the negative end of voltage-stabiliser tube D1 through resistance R 9; Amplifying unit is comprised of triode Q1 and resistance R 5, R6, the OUT end of the NE555 of stable multi-oscillation unit, and outputting oscillation signal is through resistance R 5 access triode Q1 base stages, and colelctor electrode connects driver element; This driver element is comprised of triode Q4 and capacitor C 1, and capacitor C 1 one ends are connected on triode Q4 colelctor electrode, another termination contact-making switch; Boosting unit is a transformer T1, the elementary two ends that connect capacitor C 1 of this transformer T1, and secondary access two, near the ignitor arranging, makes the igniting of ignitor discharge generation pulse spark.
More particularly, the thermistor RT of energy-saving protective unit contacts with a thermal conductive metal plate, and this thermal conductive metal plate extends by ignitor, experiences ignition temperature and impels thermistor RT resistance to change.
Claims (3)
1. an ignition, is characterized in that this ignition is formed by connecting by power supply, voltage regulation unit, stable multi-oscillation unit, amplifying unit, driver element, boosting unit and ignitor successively; Wherein stable multi-oscillation unit is controlled by energy-saving protective unit, after this energy-saving protective unit judges is lighted a fire successfully, controls the failure of oscillations of stable multi-oscillation unit.
2. a kind of ignition according to claim 1, is characterized in that power supply is that dc source accesses voltage regulation unit through contact-making switch; This voltage regulation unit is comprised of voltage-stabiliser tube D1 and capacitor C 3, and capacitor C 3 is attempted by power supply and contact-making switch loop, and voltage-stabiliser tube D1 is connected on electric power loop, is the power supply of stable multi-oscillation unit; Described stable multi-oscillation unit is comprised of NE555 and peripheral resistance R 1, R2, R9 and capacitor C 4; Described energy-saving protective unit is thermistor RT, the negative end of thermistor one termination voltage-stabiliser tube D1, and the RIST end of another termination NE555, the RIST end of NE555 connects again the negative end of voltage-stabiliser tube D1 through resistance R 9; Amplifying unit is comprised of triode Q1 and resistance R 5, R6, the OUT end of the NE555 of stable multi-oscillation unit, and outputting oscillation signal is through resistance R 5 access triode Q1 base stages, and colelctor electrode connects driver element; This driver element is comprised of triode Q4 and capacitor C 1, and capacitor C 1 one ends are connected on triode Q4 colelctor electrode, another termination contact-making switch; Boosting unit is a transformer T1, the elementary two ends that connect capacitor C 1 of this transformer T1, and secondary access two, near the ignitor arranging, makes the igniting of ignitor discharge generation pulse spark.
3. a kind of ignition according to claim 1 and 2, is characterized in that the thermistor RT of energy-saving protective unit contacts with a thermal conductive metal plate, and this thermal conductive metal plate extends by ignitor, experiences ignition temperature and impels thermistor RT resistance to change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033488.3U CN203869085U (en) | 2014-01-20 | 2014-01-20 | Electronic igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033488.3U CN203869085U (en) | 2014-01-20 | 2014-01-20 | Electronic igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869085U true CN203869085U (en) | 2014-10-08 |
Family
ID=51650031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033488.3U Expired - Fee Related CN203869085U (en) | 2014-01-20 | 2014-01-20 | Electronic igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869085U (en) |
-
2014
- 2014-01-20 CN CN201420033488.3U patent/CN203869085U/en not_active Expired - Fee Related
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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: 20141008 Termination date: 20220120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |