CN208778136U - A kind of inductance type ignitor with charge function - Google Patents
A kind of inductance type ignitor with charge function Download PDFInfo
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- CN208778136U CN208778136U CN201821476364.7U CN201821476364U CN208778136U CN 208778136 U CN208778136 U CN 208778136U CN 201821476364 U CN201821476364 U CN 201821476364U CN 208778136 U CN208778136 U CN 208778136U
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- charging circuit
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- electric energy
- magnetic core
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Abstract
The utility model discloses a kind of inductance type ignitors with charge function, the igniter includes iron core and ignition coil, the ignition coil is set on iron core, it further include for providing the charging circuit of electric energy, the charging circuit includes charge coil and magnetic core, and the magnetic core connects iron core, and the charge coil is set on magnetic core, one end of the charge coil is ground terminal, and the other end of charge coil is the electric energy output end for electric discharge.The utility model separates the total ignition control circuit of charging circuit and igniter, improves ignition performance, and can convert electric energy for the magnetic energy generated in igniter operational process, improves the conversion ratio of electric energy；The electric energy of generation can be used in ignition power or the charging of other electrical appliances, saves electric energy, extends the service life of power supply.
Description
Technical field
The utility model relates to igniter technical field, specially a kind of inductance type ignitor with charge function.
Background technique
Defined ignition advance angle provides what enough ignition energies were lighted a fire before igniter refers to stop on the engine
Device generates high voltage in secondary coil output end, which directly connects the spark in engine according to transformer principle
Beyond the Great Wall, the then gas mixture ignition in engine cylinder.According to the difference of energy storage mode, igniter can be divided into capacitor
Formula igniter and inductance type ignitor；The miniature gasoline engines igniters such as existing miniature gasoline engine grass trimmer, lawn machine, generally
All without power supply power output circuit, the igniting with charge function is generally also in a manner of capacitive discharge ignition device, and which is filled
Circuit and ignition control circuit are designed together, and the increase of charge function will affect the reduction of ignition performance, influence igniter
Service life.
Utility model content
The purpose of this utility model is to provide for a kind of inductance type ignitor with charge function, by charging circuit and
The total ignition control circuit of igniter separates, and improves ignition performance, and can turn the magnetic energy generated in igniter operational process
Electric energy is turned to, the conversion ratio of electric energy is improved；The electric energy of generation can be used in ignition power or the charging of other electrical appliances, section
Electric energy is saved, the service life of power supply is extended.
In order to realize above-mentioned purpose of utility model, the utility model uses following technical scheme: one kind having charging function
The inductance type ignitor of energy, the igniter includes iron core and ignition coil, and the ignition coil is set on iron core, further includes
For providing the charging circuit of electric energy, the charging circuit includes charge coil and magnetic core, and the magnetic core connects iron core, described to fill
Electric coil is set on magnetic core, and one end of the charge coil is ground terminal, and the other end of charge coil is the electricity for electric discharge
It can output end.
Compared with prior art, using the inductance type ignitor with charge function of above-mentioned technical proposal, have such as
It is lower the utility model has the advantages that
It one, can be by the magnetic on iron core when igniting using the inductance type ignitor with charge function of the utility model
Field is converted to electric energy, improves the conversion ratio of electric energy in igniter.
Two, the charge coil in the utility model is equipped with electric energy output end, can in igniter power supply or its
He provides electric energy by electrical appliance, can save electric energy；When for powering to ignition power, the electric energy storage of power supply can be improved
It is standby, extend the service life of ignition power.
Three, magnetic core is used in the charging circuit on igniter, it is opposite that magnetic core has better magnetic permeability with for iron core,
It can be improved magnetoelectricity transfer efficiency；
Four, charging circuit and the total ignition control circuit of igniter in igniter are separated in the utility model, it can
Effectively improve ignition performance.
Preferably, the charging circuit further includes capacitor, and the capacitor is in parallel with charge coil, and the capacitor is electrolysis electricity
Hold.
Preferably, the charging circuit further includes the diode for preventing reverse direction current flow, the charge coil
Ground terminal is grounded by diode, the ground terminal of the cathode connection charge coil of the diode, the plus earth of diode.
Preferably, the electric energy output end of the charge coil is equipped with output terminal, and charging circuit is outside by output terminal
Power supply.
It preferably, further include mounting framework for installing fixed charging circuit, the mounting framework is fixed on magnetic core,
Each component in charging circuit is connected by conducting wire, and mounting framework is equipped with the mounting groove for fixing component, installation
The opening passed through for conducting wire is offered on slot.
It preferably, further include shell, the ignition coil and iron core sleeve are equipped with the part setting of ignition coil inside the shell
Portion, outside the shell, charging circuit passes through the exposed part of the shell exterior of magnetic core and iron core setting for the charging circuit setting
Connection, the shell is interior to be filled with epoxy filler.
Preferably, ground connection one end of the charging circuit is equipped with ground terminal, and the ground terminal is connected on magnetic core.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the inductance type ignitor embodiment that the utility model has charge function；
Fig. 2 is the connection schematic diagram of mounting framework and igniter in the present embodiment；
Fig. 3 is mounting framework and actual circuit distributed architecture schematic diagram in the present embodiment；
Fig. 4 is the circuit connection diagram of charging circuit in the present embodiment.
Appended drawing reference: 1, shell；11, iron core；2, charge coil；21, ground terminal；22, output terminal；3, magnetic core；4,
Capacitor；5, diode；51, conducting wire；6, mounting framework；7, mounting groove；71, it is open.
Specific embodiment
Below with reference to the accompanying drawings it is described more fully the embodiments of the present invention.Embodiment is provided for making
The utility model is more detailed, and adequately conveys protection scope to those skilled in the art.Elaborate numerous certain details
The example of section such as privileged site, device, to provide the detailed understanding to the embodiments of the present invention.For art technology
It will be obvious that, embodiment can be implemented with many different forms and to be not necessarily applicable in these specific thin for personnel
Section, therefore they shall not be understood to limitation the scope of the utility model.In addition, the utility model an attached drawing or
Elements and features described in a kind of embodiment of person can with shown in one or more other drawings or embodiments
Elements and features combine.In certain embodiments, in order to understand purpose, it is not described in detail in the drawings and in the description
Well-known process, structure and technology.
Common igniter generally comprises ignition coil, iron core 11, flame-out piece, high-voltage line, power supply and is coated on outside
Shell 1.The low pressure that igniter provides power supply is converted into high pressure to light a fire.As shown in Figure 1 has charge function
Inductance type ignitor on further include charging circuit, charging circuit is fixed on outside shell 1 by mounting framework 6.Tradition igniting
The component of device is mounted on inside shell 1, and epoxy filler is filled inside shell 1, and iron core 11 is equipped with the one of ignition coil
End is arranged inside shell 1, and iron core 11 is not provided with the partial denudation of ignition coil outside shell 1.Charging circuit includes
Magnetic core 3 and the charge coil 2 being set on magnetic core 3, magnetic core 3 are fixed on the exposed part of iron core 11.When igniter carries out a little
When fiery, the magnetic field that ignition coil generates in iron core 11 is transmitted in charge coil 2 by the junction of iron core 11 and magnetic core 3,
The induction of charge coil 2 generates electric current.
In order to which preferably the electric energy that charge coil 2 generates is stored and converted, in addition to charge coil 2, as shown in Figure 4
For the circuit diagram of charging circuit, charging circuit further includes capacitor 4, diode 5, ground terminal 21 and output terminal 22.
One end of charge coil 2 is ground terminal, and the other end is the electric energy output end for electric discharge, and capacitor 4 is in parallel with charge coil 2, fills
The ground terminal of electric coil 2 is connect with the cathode of diode 5, and the anode of diode 5 is connect with ground terminal 21, and ground terminal 21 connects
It connects on magnetic core 3.The electric energy that charge coil 2 generates cannot flow through diode 5 and flow away from ground terminal, ensure that electric current will not be inverse
Stream.The electric energy output end of charge coil 2 is connect with output terminal 22, passes through output terminal 22 after producing electricl energy in charging circuit
Electric energy is transmitted to outside.The current output terminal for the power supply that output terminal 22 can be carried with igniter itself is connect, and in this way can
For power source charges, increase the service life of power supply.
It is illustrated in figure 2 the connection schematic diagram of 6 firearm of mounting framework, it can be seen from the figure that mounting framework 6 is arranged and consolidates
It is scheduled on magnetically, magnetic core 3 is fixed on iron core 11, so that igniter body, magnetic core 3 and the formation of mounting framework 6 one are complete
At entirety.Fig. 3 is the structural schematic diagram of circuit components installation on mounting framework 6, and charge coil 2 passes through 6 sets of mounting framework
Be located at outside magnetism, capacitor 4, diode 5 and output terminal 22 are fixed in the mounting groove 7 of mounting framework 6, each component it
Between connected by conducting wire 51, the opening 71 passed through for conducting wire 51 is offered on mounting groove 7 and mounting framework 6, is convenient for each member
Connection between device.
Claims (7)
1. a kind of inductance type ignitor with charge function, the igniter includes iron core (11) and ignition coil, the point
Firewire snare is located on iron core (11), it is characterised in that: further includes for providing the charging circuit of electric energy, the charging circuit packet
Charge coil (2) and magnetic core (3) are included, the magnetic core (3) connects iron core (11), and the charge coil (2) is set in magnetic core (3)
On, one end of the charge coil (2) is ground terminal, and the other end of charge coil (2) is the electric energy output end for electric discharge.
2. the inductance type ignitor according to claim 1 with charge function, it is characterised in that: the charging circuit is also
Including capacitor (4), the capacitor (4) is in parallel with charge coil (2), and the capacitor (4) is electrolytic capacitor (4).
3. the inductance type ignitor according to claim 1 with charge function, it is characterised in that: the charging circuit is also
Including the diode (5) for preventing reverse direction current flow, the ground terminal of the charge coil (2) is grounded by diode (5),
The ground terminal of cathode connection charge coil (2) of the diode (5), the plus earth of diode (5).
4. the inductance type ignitor according to claim 1 with charge function, it is characterised in that: the charge coil
(2) electric energy output end is equipped with output terminal (22), and charging circuit is powered outward by output terminal (22).
5. the inductance type ignitor as claimed in any of claims 1 to 4 with charge function, it is characterised in that:
It further include for installing the mounting framework of fixed charging circuit (6), the mounting framework (6) is fixed on magnetic core (3), charging electricity
Each component in road is connected by conducting wire (51), and mounting framework (6) is equipped with the mounting groove (7) for fixing component,
The opening (71) passed through for conducting wire (51) is offered on mounting groove (7).
6. the inductance type ignitor according to claim 5 with charge function, it is characterised in that: it further include shell (1),
The part setting that the ignition coil and iron core (11) are arranged with ignition coil is internal in shell (1), the charging circuit setting
External in shell (1), charging circuit is connect by magnetic core (3) exposed part external with the shell (1) that iron core (11) is arranged, institute
It states in shell (1) filled with epoxy filler.
7. the inductance type ignitor according to claim 5 with charge function, it is characterised in that: the charging circuit
It is grounded one end and is equipped with ground terminal (21), the ground terminal (21) is connected on magnetic core (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476364.7U CN208778136U (en) | 2018-09-10 | 2018-09-10 | A kind of inductance type ignitor with charge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476364.7U CN208778136U (en) | 2018-09-10 | 2018-09-10 | A kind of inductance type ignitor with charge function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778136U true CN208778136U (en) | 2019-04-23 |
Family
ID=66160417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821476364.7U Active CN208778136U (en) | 2018-09-10 | 2018-09-10 | A kind of inductance type ignitor with charge function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778136U (en) |
-
2018
- 2018-09-10 CN CN201821476364.7U patent/CN208778136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Meijun Inventor after: Zhang Bin Inventor after: Hu Yinqiang Inventor before: Zheng Meijun Inventor before: Zhang Bin Inventor before: Hu Yin |
|
| CB03 | Change of inventor or designer information |