CN217789562U - Novel electric fire stove arc striking circuit and electric fire stove - Google Patents
Novel electric fire stove arc striking circuit and electric fire stove Download PDFInfo
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- CN217789562U CN217789562U CN202222049618.XU CN202222049618U CN217789562U CN 217789562 U CN217789562 U CN 217789562U CN 202222049618 U CN202222049618 U CN 202222049618U CN 217789562 U CN217789562 U CN 217789562U
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims description 53
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010892 electric spark Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
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- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Plasma Technology (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
The application relates to a novel arc striking circuit of an electric fire stove and the electric fire stove, wherein if the input end of a switch power supply is connected with an external power supply, the switch power supply is connected with a power supply; the first input end and the second input end of the booster are respectively connected with the output end of the switching power supply, and the second output end of the booster is used for being connected with a ground wire; the arc striking mechanism comprises an arc striking ion head arranged on the electric fire stove pot ring, and the electric fire stove pot ring is used for supporting a standby pot; the plasma generator assembly comprises at least two paths of plasma generators; the input end of each plasma generator is respectively connected with the first output end of the booster, and the output end of each plasma generator is respectively arranged close to the arc striking ion head, so that arc striking can be performed by adopting lower voltage, the circuit cost is reduced, and the reliability of an arc striking circuit is improved.
Description
Technical Field
The application relates to the technical field of electric fire ranges, in particular to a novel electric fire range arc striking circuit and an electric fire range.
Background
The electric fire stove is a novel stove which converts electric energy into heat energy through a plasma technology and generates flame through ionized air so as to realize open fire cooking. The electric stove gets rid of dependence on raw materials such as gas and the like, and uses electric energy to convert flame. The traditional combustion mode is changed. Because no gas or gas is needed, the accident of gas explosion is fundamentally solved, and compared with a gas stove, the electric stove is safer and more convenient.
The arc striking circuit of the traditional electric fire stove usually uses a multi-path transformer to shunt and limit the voltage for arc striking, and has high cost and low reliability.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the problems of high cost and low reliability caused by the fact that the conventional arc striking circuit of the electric fire stove usually uses a multi-path transformer shunt voltage limiting mode for arc striking, the novel arc striking circuit of the electric fire stove and the electric fire stove can reduce cost and improve the reliability of circuit arc striking are provided.
In order to achieve the above object, an embodiment of the present invention provides a novel arc striking circuit for electric cooking stove, including:
the input end of the switching power supply is used for connecting an external power supply;
the first input end and the second input end of the booster are respectively connected with the output end of the switching power supply, and the second output end of the booster is used for being connected with a ground wire;
the arc striking mechanism comprises an arc striking ion head arranged on an electric cooking pan ring, and the electric cooking pan ring is used for supporting a standby pan;
the plasma generator assembly comprises at least two paths of plasma generators; the input end of each plasma generator is respectively connected with the first output end of the booster, and the output end of each plasma generator is respectively arranged close to the arc striking ion head.
In one embodiment, the plasma generator assembly further comprises a support mechanism;
the supporting mechanism is used for supporting each plasma generator, and the electric fire stove pot ring is arranged above the supporting mechanism and surrounds each plasma generator.
In one embodiment, the plasma generators are spaced apart on the support mechanism.
In one embodiment, the plasma generator comprises a first ion needle and a first capacitance module;
the first end of the first capacitor module is connected with the first output end of the booster, the second end of the first capacitor module is connected with the input end of the first ion needle, and the output end of the first ion needle is arranged close to the arc striking ion head.
In one embodiment, the first capacitance module comprises a first capacitance;
the first end of the first capacitor is connected with the first output end of the booster, and the second end of the first capacitor is connected with the input end of the first ion needle.
In one embodiment, the first capacitance module comprises a first capacitance and a second capacitance;
the first end of the first capacitor is connected with the first output end of the booster, the first end of the second capacitor is connected with the second end of the first capacitor, and the second end of the second capacitor is connected with the input end of the first ion needle.
In one embodiment, the first capacitor is a high voltage coupling capacitor.
In one embodiment, the plasma generator assembly includes an 8-way plasma generator.
In one embodiment, the plasma generators are spaced apart and arranged in a circular array on the support mechanism.
On the other hand, the embodiment of the utility model provides a still provide an electric fire kitchen, including the novel electric fire kitchen striking circuit of above-mentioned arbitrary one.
One of the above technical solutions has the following advantages and beneficial effects:
in each embodiment of the arc striking circuit of the novel electric fire stove, the arc striking circuit comprises a switching power supply, a booster, an arc striking mechanism and a plasma generator assembly, wherein the input end of the switching power supply is used for being connected with an external power supply; the first input end and the second input end of the booster are respectively connected with the output end of the switching power supply, and the second output end of the booster is used for being connected with a ground wire; the arc striking mechanism comprises an arc striking ion head arranged on the electric fire stove pot ring, and the electric fire stove pot ring is used for supporting a standby pot; the plasma generator assembly comprises at least two paths of plasma generators; the input end of each plasma generator is respectively connected with the first output end of the booster, and the output end of each plasma generator is respectively arranged close to the arc striking ion head, so that arc striking can be realized by adopting lower voltage, and the problems of high cost and low reliability caused by the fact that arc striking is carried out by using a multi-way transformer shunting voltage limiting mode in the traditional mode are solved. This application contains two at least way plasma generator's plasma generator subassembly through the setting to carry out electric connection with the step-up transformer to each plasma generator's input respectively, each plasma generator's output is close to the setting of striking arc ion head respectively, makes ion generator's output and striking arc ion head form the striking arc return circuit, need not to adopt higher voltage to strike the arc, has reduced the circuit cost, has improved the reliability of striking arc circuit.
Drawings
FIG. 1 is a first circuit schematic diagram of an arc ignition circuit of the novel electric range in one embodiment;
FIG. 2 is a second circuit schematic diagram of an arc ignition circuit of the novel electric range in one embodiment;
FIG. 3 is a third circuit schematic diagram of an arc ignition circuit of the novel electric range in one embodiment;
FIG. 4 is a fourth circuit diagram of the arc striking circuit of the novel electric range in one embodiment;
fig. 5 is a perspective view of an electric hot pot ring in one embodiment.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In addition, the term "plurality" shall mean two as well as more than two.
In order to solve the problems of high cost and low reliability of the conventional arc striking circuit of the electric range, which usually uses a multi-way transformer to perform arc striking in a shunting and voltage limiting manner, in one embodiment, as shown in fig. 1, a novel arc striking circuit of the electric range is provided, which comprises a switching power supply 100, a booster 200, an arc striking mechanism and a plasma generator assembly 300.
The input end of the switching power supply 100 is used for connecting an external power supply; a first input end and a second input end of the booster 200 are respectively connected with the output end of the switching power supply 100, and the second output end of the booster 200 is used for connecting the ground wire; the arc striking mechanism 2 comprises an arc striking ion head arranged on the electric fire stove pot ring 1, and the electric fire stove pot ring 1 is used for supporting a pot to be used; the plasma generator assembly 300 includes at least two plasma generators 310; the input end of each plasma generator 310 is connected to the first output end of the booster 200, and the output end of each plasma generator 310 is disposed near the arc striking ion head.
The switching power supply 100 may be configured to perform voltage stabilization, filtering, and conversion on a power signal input from an external power supply, and output a stable power signal. An external power supply may be used to provide 220V ac power to the switching power supply 100. The booster 200 refers to a step-up transformer that can be used to transform a low-value alternating voltage into another higher-value alternating voltage of the same frequency. In one example, the first output terminal of the booster 200 is the same name terminal of the booster 200.
As shown in fig. 5, the arc striking mechanism 2 may be disposed on the electric cooking stove pot ring 1, and the electric cooking stove pot ring 1 may be an annular pot ring. Illustratively, the electric hot stove pot ring 1 may be a pot ring made of metal. The electric cooking stove pot ring 1 can be used to support a standby pot, wherein the standby pot can be but is not limited to a frying pot, a soup pot and the like used for cooking. When the standby pot is placed on the electric stove pot ring 1, the electric stove pot ring 1 is attached to the bottom of the standby pot.
The plasma generator assembly 300 comprises at least two paths of plasma generators 310, each path of plasma generator 310 is connected to a first output end of the booster 200 in parallel, the output end of each plasma generator 310 is arranged close to the arc-striking ion head, so that the arc-striking ion head and the output end of each path of plasma generator 310 form an arc-striking loop, and further when the circuit is electrified and operated, each path of plasma generator 310 can ionize air according to a boosting signal output by the booster 200 to generate plasma airflow, so that arc striking is realized when electric fire occurs, and flame is formed to provide heat for a standby pot.
Illustratively, when the circuit is powered on and works, the first input end and the second input end of the booster 200 are respectively connected with the output end of the switching power supply 100, and the second output end of the booster 200 is connected with the ground wire; the input end of each plasma generator 310 is connected to the first output end of the booster 200, and the output end of each plasma generator 310 is arranged close to the arc striking ion head, so that after receiving an external power supply signal, the switching power supply 100 processes the external power supply signal and outputs a stable power supply signal to the booster 200; the booster 200 boosts the power supply signal transmitted from the switching power supply 100 and transmits the boosted power supply signal to each of the plasma generators 310. Based on each way of plasma generator 310's output and the formation of striking arc loop of striking arc ionic head, each way of plasma generator 310 can ionize the air in order to generate the plasma air current according to the boost signal of booster 200 output to the arcing when realizing the electric fire, and then realizes that the electricity is fired and heat the pot for use.
It should be noted that the distance between the output end of each plasma generator 310 and the arc-striking ion head can be determined according to the actual design requirement.
In the above embodiment, the input terminal of the switching power supply 100 is used for connecting an external power supply; a first input end and a second input end of the booster 200 are respectively connected with the output end of the switching power supply 100, and the second output end of the booster 200 is used for connecting the ground wire; the arc striking mechanism comprises an arc striking ion head arranged on the electric fire stove pot ring, and the electric fire stove pot ring is used for supporting a standby pot; the plasma generator assembly 300 includes at least two plasma generators 310; the input end of each plasma generator 310 is connected with the first output end of the booster 200, and the output end of each plasma generator 310 is arranged close to the arc striking ion head, so that arc striking can be performed by adopting lower voltage, and the problems of high cost and low reliability caused by the fact that arc striking is performed by using a multi-way transformer shunting voltage limiting mode in the traditional mode are solved. This application contains two at least plasma generator 310's plasma generator subassembly 300 through the setting to carry out electric connection with booster 200 to each plasma generator 310's input respectively, each plasma generator 310's output is close to the setting of striking ion head respectively, makes ion generator's output and striking ion head form the striking return circuit, need not to adopt higher voltage to strike the arc, has reduced the circuit cost, has improved the reliability of striking circuit.
In one embodiment, plasma generator assembly 300 further includes a support mechanism; the supporting mechanism is used for supporting each plasma generator 310, and the electric fire stove pot ring is arranged above the supporting mechanism and surrounds each plasma generator 310.
Wherein a support mechanism may be used to support each plasma generator 310, illustratively, the support mechanism includes a support plate on which each plasma generator 310 may be vertically disposed. The electric fire stove pot ring is arranged above the supporting mechanism and is arranged around the ion needle module; the output end of each plasma generator 310 is close to the arc-striking ion head and is located below the arc-striking ion head, and then the output end of each plasma generator 310 and the arc-striking ion head form an arc-striking loop. In one example, the plasma generators 310 are spaced apart on the support mechanism.
In one embodiment, as shown in fig. 2, the plasma generator 310 includes a first ion pin 314 and a first capacitance module 312; a first terminal of the first capacitance module 312 is connected to the first output terminal of the booster 200, a second terminal of the first capacitance module 312 is connected to the input terminal of the first ion pin 314, and the output terminal of the first ion pin 314 is disposed near the arc ignition ion head.
The output end of the first ion needle 314 is disposed near the arc striking ion head, and a distance between the output end of the first ion needle 314 and the arc striking ion head may be set according to a specification of the first ion needle 314. Based on the arc striking loop formed between the output end of the first ion needle 314 and the arc striking ion head, the first ion needle 314 discharges to the arc striking ion head under the action of the driving voltage according to the driving voltage output by the booster 200, and plasma airflow is generated between the output end of the first ion needle 314 and the arc striking ion head so as to realize electric arc striking and further realize that the electric ignition heats the pot.
The first capacitor module 312 may be used to perform voltage and current limitation on the power signal output by the first output terminal of the voltage booster 200, so as to protect the first ion pin 314.
In one embodiment, as shown in fig. 3, first capacitance module 312 includes a first capacitance 3122; a first terminal of the first capacitor 3122 is connected to the first output terminal of the booster 200, and a second terminal of the first capacitor 3122 is connected to the input terminal of the first ion pin 314.
The first capacitor 3122 is a high-voltage coupling capacitor. The first capacitor 3122 may be used to perform current and voltage limitation on the power signal output from the first output terminal of the booster 200, so as to protect the first ion pin 314. Based on the first end of first electric capacity 3122 is connected with the first output end of booster 200, the second end of first electric capacity 3122 is connected with the input of first ion needle 314, and then when the circuit was electrified during operation, switching power supply 100 transmits power signal to booster 200, carry out the boost processing to power signal through booster 200, power signal after the boost transmits to first electric capacity 3122, carry out voltage limiting current limiting processing through first electric capacity 3122, the signal transmission after the processing transmits to first ion needle 314, and then first ion needle 314 is according to receiving the signal, first ion needle 314 discharges to the arc ignition ion head, produce plasma air current between the output of first ion needle 314 and the arc ignition ion head, in order to realize the electric spark arc ignition, and then realize that the electricity is fired and heat the pot.
In the above embodiment, the voltage limitation and the current limitation are realized by capacitors by connecting the first ion needle 314 in each path of plasma generator 310 in series with the first capacitor 3122; the first ion needles 314 of the multiple paths are connected in parallel to the transformer through the first capacitor 3122, and the output ends of the first ion needles 314 are respectively close to the arc striking ion heads, so that the output ends of the first ion needles 314 and the arc striking ion heads form an arc striking loop, arc striking is not required to be performed by adopting higher voltage, the circuit cost is reduced, and the reliability of an arc striking circuit is improved.
In one embodiment, first capacitance module 312 includes a first capacitance 3122 and a second capacitance; a first terminal of the first capacitor 3122 is connected to the first output terminal of the booster 200, a first terminal of the second capacitor is connected to the second terminal of the first capacitor 3122, and a second terminal of the second capacitor is connected to the input terminal of the first ion pin 314.
The first capacitor 3122 and the second capacitor may be high-voltage coupling capacitors, respectively. The first capacitor 3122 and the second capacitor are connected in series, and the first capacitor 3122 and the second capacitor are connected in series and then can be further used for limiting the magnitude of the current output by the first output terminal of the booster 200, so as to protect the first ion pin 314. Based on the first end of the first capacitor 3122 being connected to the first output end of the booster 200, the first end of the second capacitor is connected to the second end of the first capacitor 3122, the second end of the second capacitor is connected to the input end of the first ion needle 314, and when the circuit is powered on and works, the switching power supply 100 transmits a power supply signal to the booster 200, the power supply signal is boosted through the booster 200, the boosted power supply signal is transmitted to the first capacitor 3122, the voltage limiting and current limiting processing is performed sequentially through the first capacitor 3122 and the second capacitor, the signal after the voltage limiting and current limiting processing is transmitted to the first ion needle 314, and then the first ion needle 314 discharges to the arc striking ion head according to the received signal, plasma airflow is generated between the output end of the first ion needle 314 and the arc striking ion head, so as to achieve electric spark striking and further achieve electric ignition to heat the pot.
In the above embodiment, the voltage limiting and current limiting are realized by using 2 capacitors in series by connecting the first ion pin 314 in each plasma generator 310 with the first capacitor 3122 and the second capacitor in series; the multiple paths of first ion needles 314 are connected in parallel to the transformer through the first capacitor 3122, and the output ends of the first ion needles 314 are respectively arranged close to the arc striking ion heads, so that the output ends of the first ion needles 314 and the arc striking ion heads form an arc striking loop, arc striking is not required to be performed by adopting higher voltage, the circuit cost is reduced, and the reliability of the arc striking circuit is further improved.
In one embodiment, as shown in fig. 4, plasma generator assembly 300 includes an 8-way plasma generator 310.
Specifically, 8 way plasma generator 310 is connected in parallel at the first output of booster 200, with 8 way plasma generator 310's output be close to the setting of striking ion head respectively for the striking ion head forms the striking return circuit with 8 way plasma generator 310's output, and then when the circuit power-on work, 8 way plasma generator 310 can be based on the boost signal of booster 200 output to the air ionization in order to generate the plasma air current, arcing when realizing the electric spark, thereby form flame and provide the heat to the pot for use.
Illustratively, the plasma generators 310 may be spaced and arranged in a circular array on the support mechanism. When the circuit is powered on and works, the first input end and the second input end of the booster 200 are respectively connected with the output end of the switching power supply 100, and the second output end of the booster 200 is connected with the ground wire; the input end of the 8-way plasma generator 310 is respectively connected with the first output end of the booster 200, the output end of the 8-way plasma generator 310 is respectively arranged close to the arc striking ion head, and then the switching power supply 100 processes an external power supply signal after receiving the external power supply signal and outputs a stable power supply signal to the booster 200; the booster 200 boosts the power signal transmitted from the switching power supply 100 and transmits the boosted power signal to the 8-channel plasma generator 310. Output and the ionic head of striking form the striking return circuit based on 8 way plasma generator 310, and 8 way plasma generator 310 can ionize the air in order to generate the plasma air current according to the boost signal of booster 200 output to the arcing when realizing the electric fire, and then realizes that the electricity is fired and heats the pot for use.
In the above embodiment, the 8 paths of plasma generators 310 are connected in parallel to the transformer, and the output ends of the 8 paths of plasma generators 310 are respectively arranged close to the arc striking ion heads, so that the output ends of the 8 paths of plasma generators 310 and the arc striking ion heads form an arc striking loop respectively, and arc striking is performed without using a high voltage, thereby reducing circuit cost and further improving reliability of the arc striking circuit.
In one embodiment, there is also provided an electric fire comprising the novel electric fire arc striking circuit of any one of the above.
Specifically, the input end of the switching power supply is used for connecting an external power supply; the first input end and the second input end of the booster are respectively connected with the output end of the switching power supply, and the second output end of the booster is used for being connected with a ground wire; the arc striking mechanism comprises an arc striking ion head arranged on the electric fire stove pot ring, and the electric fire stove pot ring is used for supporting a standby pot; the plasma generator assembly comprises at least two paths of plasma generators; the input end of each plasma generator is respectively connected with the first output end of the booster, and the output end of each plasma generator is respectively arranged close to the arc striking ion head, so that arc striking can be realized by adopting lower voltage, and the problems of high cost and low reliability caused by the fact that arc striking is carried out by using a multi-way transformer shunting voltage limiting mode in the traditional mode are solved. This application contains two at least way plasma generator's plasma generator subassembly through the setting to carry out electric connection with the step-up transformer to each plasma generator's input respectively, each plasma generator's output is close to the setting of striking arc ion head respectively, makes ion generator's output and striking arc ion head form the striking arc return circuit, need not to adopt higher voltage to strike the arc, has reduced the circuit cost, has improved the reliability of striking arc circuit.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a novel electric fire kitchen striking circuit which characterized in that includes:
the input end of the switching power supply is used for being connected with an external power supply;
a booster, wherein a first input end and a second input end of the booster are respectively connected with an output end of the switching power supply, and a second output end of the booster is used for being connected with a ground wire;
the arc striking mechanism comprises an arc striking ion head arranged on an electric fire stove pot ring, and the electric fire stove pot ring is used for supporting a standby pot;
the plasma generator assembly comprises at least two paths of plasma generators; the input end of each plasma generator is respectively connected with the first output end of the booster, and the output end of each plasma generator is respectively arranged close to the arc striking ion head.
2. The novel electric fire range arc ignition circuit of claim 1, wherein the plasma generator assembly further comprises a support mechanism;
the supporting mechanism is used for supporting each plasma generator, and the electric fire stove pot ring is arranged above the supporting mechanism and surrounds each plasma generator.
3. The novel electric fire range arc ignition circuit according to claim 2, wherein each plasma generator is arranged on the supporting mechanism at intervals.
4. The novel electric fire stove arc ignition circuit as claimed in claim 3, wherein the plasma generator comprises a first ion needle and a first capacitance module;
the first end of the first capacitor module is connected with the first output end of the booster, the second end of the first capacitor module is connected with the input end of the first ion needle, and the output end of the first ion needle is arranged close to the arc ignition ion head.
5. The novel electric fire stove arc ignition circuit according to claim 4, characterized in that the first capacitance module comprises a first capacitance;
the first end of the first capacitor is connected with the first output end of the booster, and the second end of the first capacitor is connected with the input end of the first ion needle.
6. The novel electric fire stove arc ignition circuit according to claim 4, wherein the first capacitance module comprises a first capacitor and a second capacitor;
the first end of the first capacitor is connected with the first output end of the booster, the first end of the second capacitor is connected with the second end of the first capacitor, and the second end of the second capacitor is connected with the input end of the first ion needle.
7. The novel electric fire stove arc ignition circuit as claimed in claim 5, characterized in that the first capacitor is a high-voltage coupling capacitor.
8. The novel electric fire range arc ignition circuit as claimed in claim 2, wherein the plasma generator assembly comprises 8 paths of the plasma generator.
9. The novel electric range arc ignition circuit as claimed in claim 8, wherein each of the plasma generators is disposed on the support mechanism in a spaced and annular arrangement.
10. An electric fire comprising the novel electric fire arc striking circuit of any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222049618.XU CN217789562U (en) | 2022-08-04 | 2022-08-04 | Novel electric fire stove arc striking circuit and electric fire stove |
| PCT/CN2022/139513 WO2024027075A1 (en) | 2022-08-04 | 2022-12-16 | Arc striking circuit of novel electric flame cooker and electric flame cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222049618.XU CN217789562U (en) | 2022-08-04 | 2022-08-04 | Novel electric fire stove arc striking circuit and electric fire stove |
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| Publication Number | Publication Date |
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| CN217789562U true CN217789562U (en) | 2022-11-11 |
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| CN202222049618.XU Active CN217789562U (en) | 2022-08-04 | 2022-08-04 | Novel electric fire stove arc striking circuit and electric fire stove |
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| CN (1) | CN217789562U (en) |
| WO (1) | WO2024027075A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4658506B2 (en) * | 2004-03-31 | 2011-03-23 | 浩史 滝川 | Power supply circuit for generating pulsed arc plasma and pulsed arc plasma processing apparatus |
| CN112653338A (en) * | 2019-10-12 | 2021-04-13 | 德驭新能源科技(苏州)有限公司 | Ionization combustion circuit and electric flame stove |
| CN211476002U (en) * | 2019-11-06 | 2020-09-11 | 深圳驭龙电焰科技有限公司 | Ignition device and electric flame stove |
| CN211019404U (en) * | 2019-11-06 | 2020-07-14 | 深圳驭龙电焰科技有限公司 | Electric heating device and electric flame stove |
| CN113701208A (en) * | 2021-09-15 | 2021-11-26 | 惠泽(吉林省)科技开发有限公司 | Energy-gathering high-energy air flame heat energy stove |
| CN113776093A (en) * | 2021-09-15 | 2021-12-10 | 惠泽(吉林省)科技开发有限公司 | Cluster type high-voltage electronic air flame heat energy stove |
| CN217883222U (en) * | 2022-07-29 | 2022-11-22 | 深圳国爱全电化智慧科技有限公司 | Electric fire circuit and phase unbalance electric fire range |
| CN218102953U (en) * | 2022-08-04 | 2022-12-20 | 深圳国爱全电化智慧科技有限公司 | Flat-pressure arc striking circuit of electric fire stove and electric fire stove |
| CN217875969U (en) * | 2022-08-15 | 2022-11-22 | 深圳国爱全电化智慧科技有限公司 | Electric fire stove reset circuit and electric fire stove |
-
2022
- 2022-08-04 CN CN202222049618.XU patent/CN217789562U/en active Active
- 2022-12-16 WO PCT/CN2022/139513 patent/WO2024027075A1/en unknown
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|---|---|
| WO2024027075A1 (en) | 2024-02-08 |
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