CN109827199A - Ignition device with alarm function for gas stove and ignition control method - Google Patents
Ignition device with alarm function for gas stove and ignition control method Download PDFInfo
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- CN109827199A CN109827199A CN201711183323.9A CN201711183323A CN109827199A CN 109827199 A CN109827199 A CN 109827199A CN 201711183323 A CN201711183323 A CN 201711183323A CN 109827199 A CN109827199 A CN 109827199A
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Abstract
The invention provides an ignition device with an alarm function for a gas stove and an ignition control method, wherein the ignition device comprises a power supply circuit, a flame detection and ignition circuit, a battery voltage detection circuit and a control circuit, wherein the power supply circuit comprises a dry battery; the battery voltage detection circuit is used for detecting the voltage value of the dry battery; the control circuit is used for controlling the ignition time of the flame detection and ignition circuit according to the detection result of the battery voltage detection circuit, and when the voltage value of the dry battery is detected to be higher than or equal to the preset threshold voltage, the control circuit controls the flame detection and ignition circuit to ignite and the ignition time is 6 seconds to 8 seconds; when the voltage value of the dry battery is detected to be lower than the preset threshold voltage, the control circuit controls the flame detection and ignition circuit to ignite, and the ignition time is less than 1 second, so that the alarm prompt of battery exhaustion is given; therefore, almost no cost is increased, and the after-sale service cost is reduced; the invention has simple structure and strong practicability.
Description
Technical field
The present invention relates to gas cooker igniter technical field, and in particular to it is a kind of for gas-cooker with warning function
Igniter and ignition control method.
Background technique
Warning function much is exhausted without battery using the gas cooker igniter of dry cell power supply at present, causes people not
When can put cooking stove burning, in this case it is not apparent that be that battery exhausts or gas-cooker failure, thus to people's lives bring it is very big not
Just, while also after service cost is increased to enterprise.
And even if some igniter charged pools exhaust prompt facility, also buzzer warning or display screen is mostly used to show greatly
Processing, but will increase more cost in this way.
The content of present invention
In order to overcome the above-mentioned problems of the prior art, the main purpose of the present invention is to provide one kind to be used for gas-cooker
Hardly increase cost, or increase the igniter with warning function of few cost.
To achieve the goals above, the present invention specifically uses following technical scheme:
The present invention provides a kind of igniter with warning function for gas-cooker, which includes power supply electricity
Road, fire defector and firing circuit, battery voltage detection circuit and control circuit；The power circuit and cell voltage inspection
Slowdown monitoring circuit connection, the control circuit are connect with the fire defector and firing circuit, battery voltage detection circuit respectively,
In, the power circuit includes dry cell, and the battery voltage detection circuit is used to detect the voltage value of the dry cell；It is described
Fire defector and firing circuit are used for gas combustion range ignition；The control circuit is used for according to the battery voltage detection circuit
Testing result controls the duration of ignition of the fire defector and firing circuit, when battery voltage detection circuit detects dry cell
When voltage value is greater than or equal to predetermined threshold value voltage, the control circuit control fire defector and firing circuit light a fire and light a fire
Time is T1, when battery voltage detection circuit detects the voltage value of dry cell lower than predetermined threshold value voltage, the control electricity
Road controls fire defector and firing circuit igniting and the duration of ignition is T2, and duration of ignition T2 is used for the report exhausted as battery
Alert prompt；The power circuit, for respectively to the fire defector and firing circuit, battery voltage detection circuit and control electricity
Road provides electric energy；Wherein: 6 seconds≤T1≤8 second, 0 second < T2 < 1 second.
It preferably, further include valve body driving circuit, the valve body driving circuit is connect with the control circuit, the valve body
Driving circuit includes gas cooker valve, and the control circuit connection is also used to control opening or closing for the gas cooker valve.
Preferably, the control circuit includes control chip (U1), resistance (R1), resistance (R2), capacitor (C1), capacitor
(C2) and capacitor (C3)；18th pin (VDD) of control chip (U1) connects one end of power supply VCC and capacitor (C2), described
The other end of capacitor (C2) is grounded, the 17th pin (VSS) ground connection of control chip (U1), and the of control chip (U1)
15 pins (PA4) are connected through resistance (R1) with one end of the 16th pin (VDDL) of control chip (U1) and capacitor (C1), described
The other end of capacitor (C1) is grounded；Another termination of one termination power VCC of the resistance (R2), the resistance (R2) control core
7th pin (RESTN) of piece (U1) and one end of capacitor (C3), the other end ground connection of the capacitor (C3).
Preferably, the battery voltage detection circuit includes resistance (R3) and resistance (R4), one end of the resistance (R3)
Connect power supply VCC, the 4th pin (PB1/TXD0) and resistance (R4) of another termination of the resistance (R3) control chip (U1)
One end, the resistance (R4) the other end ground connection.
Preferably, the valve body driving circuit includes solenoid valve (YV), triode (Q6), triode (Q7), resistance
(R33), resistance (R34), resistance (R35), capacitor (C13) and diode (D8)；The base stage of the triode (Q6) connects control core
The collector of 1st pin (PB2/OSC0P) of piece (U1), the triode (Q6) connects a terminal of solenoid valve (YV), described
The emitter of triode (Q6) is grounded；The collector of the triode (Q7) connects another terminal of solenoid valve (YV), and described three
The emitter of pole pipe (Q7) is grounded, one end of the base stage connecting resistance (R34) of the triode (Q7), the resistance (R34) it is another
One end connects one end of the cathode of diode (D8), one end of resistance (R35), capacitor (C13), the sun of the diode (D8) respectively
The other end of pole and resistance (R35) is grounded, the 3rd pin (PB0/ of another termination control chip (U1) of the capacitor (C13)
RXD0)。
Accordingly, the present invention also provides a kind of ignition control method with warning function for gas-cooker, this method
Include:
Igniter obtains ignition signal.
The voltage value of dry cell is detected according to the ignition signal.
Judge whether the dry cell voltage value is lower than predetermined threshold value voltage.
When the voltage value of the dry cell is greater than or equal to predetermined threshold value voltage, the igniter fire and when lighting a fire
Between be T1.
When the voltage value of the dry cell is lower than predetermined threshold value voltage, the igniter fire and duration of ignition is
T2, duration of ignition T2 are used for the warning note exhausted as battery.
Wherein: 6 seconds≤T1≤8 second, 0 second < T2 < 1 second.
It preferably, further comprise step when the voltage value of the dry cell is greater than or equal to predetermined threshold value voltage: control
System opens gas cooker valve.
Preferably, it further comprises the steps of:
Whether detection gas-cooker has flame；When detecting that the gas-cooker does not have flame, gas cooker valve is closed in control.
Compared with the prior art, the present invention detects the voltage value of dry cell by battery voltage detection circuit, and passes through control
Circuit processed controls the duration of ignition of fire defector and firing circuit according to the testing result of battery voltage detection circuit, when battery electricity
When pressure detection circuit detects that the voltage value of dry cell is greater than or equal to predetermined threshold value voltage, then control circuit controls fire defector
And firing circuit is lighted a fire and the duration of ignition is 6 seconds to 8 seconds, i.e. normal ignition, when battery voltage detection circuit detects dry electricity
When the voltage value in pond is lower than predetermined threshold value voltage, then control circuit controls fire defector and firing circuit igniting and the duration of ignition
It foreshortens to less than 1 second, using the warning note exhausted as battery, to almost be increased without any cost, reduces after-sale service
Cost；And the configuration of the present invention is simple, it is easy to operate, it is practical.
Detailed description of the invention
Fig. 1 is the ignition device structure block diagram of the embodiment of the present invention；
Fig. 2 is the ignition device structure block diagram of the embodiment of the present invention, wherein igniter further includes valve body driving circuit；
Fig. 3 is the control circuit schematic diagram of the embodiment of the present invention；
Fig. 4 is the battery voltage detection circuit schematic diagram of the embodiment of the present invention；
Fig. 5 (a), Fig. 5 (b), the fire defector and firing circuit schematic diagram that Fig. 5 (c) is the embodiment of the present invention；
Fig. 6 is the valve driving circuit schematic diagram of the embodiment of the present invention；
Fig. 7 is the power circuit principle figure of the embodiment of the present invention；
Fig. 8 is the ignition control method flow chart of the embodiment of the present invention；
In figure: 1, power circuit；2, battery voltage detection circuit；3, fire defector and firing circuit；4, control circuit；5,
Valve body driving circuit.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, the present embodiment provides a kind of igniter with warning function for gas-cooker, igniting dress
It sets including power circuit 1, fire defector and firing circuit 3, battery voltage detection circuit 2 and control circuit 4.Wherein, battery electricity
Press detection circuit 2 and power circuit 1 to connect, control circuit 4 respectively with battery voltage detection circuit 2, fire defector and ignition power
Road 3 connects.Power circuit 1 is used for respectively to fire defector and firing circuit 3, battery voltage detection circuit 2 and control circuit 4 etc.
Each circuit provides electric energy, and power circuit 1 includes dry cell, and battery voltage detection circuit 2 is used to detect the voltage of the dry cell
Value；Control circuit 4 is used to control the igniting of fire defector and firing circuit 3 according to the testing result of battery voltage detection circuit 2
Time.
As shown in Fig. 2, the igniter further includes valve body driving circuit 5, valve body driving circuit 5 includes gas cooker valve,
Fire defector and firing circuit 3 are also used to detect whether gas-cooker has flame；Control circuit 4 is also connected with valve body driving circuit 5；
When battery voltage detection circuit 2 detects the voltage value of dry cell greater than or equal to predetermined threshold value voltage, control circuit 4 passes through
Valve body driving circuit 5 controls gas cooker valve and opens；When fire defector and firing circuit 3 detect that gas-cooker is fallen into without fire,
Control circuit 4 controls gas cooker valve by valve body driving circuit 5 and closes.
When it is implemented, battery voltage detection circuit 2 starts to detect the voltage value of dry cell when there is ignition signal input
Voltage value V1 is simultaneously transmitted to control circuit 4 by V1, and control circuit 4 is by the voltage value V1 of the dry cell and its preset threshold voltage
VH is compared and is judged whether the voltage value V1 of dry cell is lower than predetermined threshold value voltage VH.When the voltage value V1 of dry cell is higher than
Or when being equal to predetermined threshold value voltage VH, then control circuit 4 controls fire defector and the igniting of firing circuit 3 and the duration of ignition is
T1, i.e. normal ignition, while control circuit 4 goes back application valve body driving circuit 5 and opens gas cooker valve, and fire defector and igniting
Circuit 3 then starts to detect whether gas-cooker has flame, if fire defector and firing circuit 3 are not detected gas-cooker and have flame,
4 application valve body driving circuit 5 of control circuit closes gas cooker valve.When the voltage value V1 of dry cell is lower than predetermined threshold value voltage VH
When, then control circuit 4 controls fire defector and the igniting of firing circuit 3 and the duration of ignition is T2, and duration of ignition T2 is as electricity
The warning note that pond electricity exhausts.Wherein, 6 seconds≤T1≤8 second, 0 second < T2 < 1 second；Preferably, T2=0.5 seconds；And preset threshold
Voltage is then set as 1V or 2V, and specific setting is depending on the voltage of used dry cell.
As shown in figure 3, control circuit 4 includes control chip U1, resistance R1, resistance R2, capacitor C1, capacitor C2 and capacitor
C3；The 18th pin VDD of the control chip U1 connects one end of power supply VCC and capacitor C2, and the other end of the capacitor C2 is grounded,
The 17th pin VSS ground connection of the control chip U1, the 15th pin PA4 of the control chip U1 is through resistance R1 and control chip
One end of the 16th pin VDDL and capacitor C1 of U1 are connected, the other end ground connection of the capacitor C1；A termination of the resistance R2
One end of the 7th pin RESTN and capacitor C3 of another termination control chip U1 of power supply VCC, the resistance R2, the capacitor C3
The other end ground connection.
As shown in figure 4, battery voltage detection circuit 2 includes resistance R3 and resistance R4, a termination power of the resistance R3
One end of the 4th pin PB1/TXD0 and resistance R4 of another termination control chip U1 of VCC, the resistance R3, the resistance R4
The other end ground connection.
As shown in Fig. 5 (a), Fig. 5 (b), Fig. 5 (c), fire defector and firing circuit 3 include triode Q1, triode Q2,
Triode Q3, triode Q4, triode Q5, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance
R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, resistance R20,
Resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, resistance R27, resistance R28, resistance R29, resistance
R30, resistance R31, resistance R32, capacitor C4, capacitor C5, capacitor C6, capacitor C7, capacitor C8, capacitor C9, capacitor C10, capacitor
C11, transformer T1, transformer T2, transformer T3, diode D1, diode D2, diode D3, diode D4, diode D5,
Diode D6, diode D7, voltage-stabiliser tube ZD1, voltage-stabiliser tube ZD2, voltage-stabiliser tube ZD3, thyristor VT1 and thyristor VT2.
Wherein, the 2nd pin PB3/OSC1 of a termination control chip U1 of resistance R6, the other end and resistance R5 of resistance R6
One end connect the base stage of triode Q1.One end of the base stage connecting resistance R7 of triode Q2 and one end of resistance R8, triode Q2
Collector connecting resistance R9 one end.The other end of resistance R5, the other end of resistance R7, triode Q1 emitter and triode
The emitter of Q2 connects 3V power supply and the 1st pin of transformer T1.The collector of triode Q1 and another termination transformation of resistance R9
The 2nd pin of device T1.The 14th pin PA6 of another termination control chip U1 of resistance R8.The base stage connecting resistance R10 of triode Q3
One end and capacitor C4 one end, the 3rd pin of another termination transformer T1 of resistance R10, the collector of triode Q3 connects change
The 4th pin of depressor T1, the emitter of triode Q3 and the other end ground connection of capacitor C4.The 5th pin of transformer T1 connects two poles
The anode of pipe D1, the cathode of diode D1 connect the 1st pin, one end of resistance R12, one end of capacitor C6 and two poles of transformer T2
The cathode of pipe D2.The other end of resistance R12 and the other end ground connection of capacitor C6.The anode of diode D2 connects the 3rd of transformer T2
The anode of pin and thyristor VT1.The control line of thyristor VT1 connects the current collection collection and resistance of one end of capacitor C5, triode Q4
One end of R11, the emitter ground connection of the cathode of thyristor VT1, the other end of capacitor C5 and triode Q4.Resistance R11's is another
The anode of voltage-stabiliser tube ZD1 is terminated, the cathode of voltage-stabiliser tube ZD1 connects the 6th pin of transformer T1.
The 2nd pin of transformer T2 connects ignition device and is used to light a fire to the left side gas-cooker of double stove gas-cookers, transformation
4th pin of device connects the anode of voltage-stabiliser tube ZD2, and the cathode of voltage-stabiliser tube ZD2 connects the cathode of diode D3, and the anode of diode D3 connects
The 4th pin of transformer T2.
The 2nd pin contact firearm of transformer T3 is for lighting a fire to the right side gas-cooker of double stove gas-cookers, transformer
The 1st pin of T3 connects the 1st pin of transformer T2 and the cathode of diode D4, and the 3rd pin of transformer T3 connects diode D4's
The anode of anode and thyristor VT2.One end of the 4th pin resistance R18 of transformer T3 and the anode of voltage-stabiliser tube ZD3, thyristor
The cathode of VT2 and the other end ground connection of resistance R18.The cathode of voltage-stabiliser tube ZD3 connects the cathode of diode D6, the anode of diode D6
Connect the 4th pin of transformer T3.The control line of thyristor VT2 connects one end of capacitor C7, one end of resistance R16 and triode Q5's
Collector, the other end of capacitor C7 and the emitter ground connection of triode Q5.The anode of another termination voltage-stabiliser tube ZD1 of resistance R16.
One end of the base stage connecting resistance R14 of triode Q4, the other end of resistance R14 connect 3V power supply through resistance R13, while resistance R14
The other end also meets the 20th pin A0/PWMC of control chip U1, and the control signal of pin output is for controlling left side igniter
The igniting of part.The other end of one end of triode Q5 base stage connecting resistance R17, resistance R17 connects 3V power supply, while electricity through resistance R15
The other end of resistance R17 also meets the 19th pin PB7/TXD1 of control chip U1, and the control signal of pin output is for controlling the right side
The igniting of side igniting device.
The other end of a termination power VCC of resistance R19, resistance R19 are through one end of resistance R20 connecting resistance R21, capacitor C8
One end, the cathode of diode D6, one end of resistance R22 and resistance R23 one end, the other end of capacitor C8, diode D6
The other end of anode and resistance R22 ground connection.The 11st pin A1/CMP1P of another termination control chip U1 of resistance R21.Resistance
One end of another terminating resistor R24 of R23 and one end of resistance R25, the other end of resistance R24 connect diode D1's through capacitor C9
Anode.The 4th pin of another termination transformer T2 of resistance R25.
The other end of a termination power VCC of resistance R26, resistance R26 are through one end of resistance R27 connecting resistance R28, capacitor
One end of C11, the cathode of diode D7, one end of resistance R32 and resistance R29 one end, the other end, the diode of capacitor C11
The anode of D7 and the other end ground connection of resistance R32.The 12nd pin PB4/CMP0P of another termination control chip U1 of resistance R28.
One end of another terminating resistor R30 of resistance R29 and one end of resistance R31, the other end of resistance R31 connect two poles through capacitor C10
The anode of pipe D1.The 4th pin of another termination transformer T3 of resistance R30.
As shown in fig. 6, it includes solenoid valve YV, triode Q6, three poles that valve body driving circuit, which includes the valve body driving circuit,
Pipe Q7, resistance R33, resistance R34, resistance R35, capacitor C13 and diode D8；The base stage of the triode Q6 meets control chip U1
The 1st pin PB2/OSC0P, the collector of the triode Q6 connects a terminal of solenoid valve YV, the hair of the triode Q6
Emitter grounding；The collector of the triode Q7 connects another terminal of solenoid valve YV, and the emitter of the triode Q7 is grounded,
One end of the base stage connecting resistance R34 of the triode Q7, the other end of the resistance R34 connect the cathode of diode D8, electricity respectively
One end of R35, one end of capacitor C13 are hindered, the anode of the diode D8 and the other end of resistance R35 are grounded, the capacitor
The 3rd pin PB0/RXD0 of another termination control chip U1 of C13.
As shown in fig. 7, power circuit includes battery supply V, capacitor C12 and electrolytic capacitor EC1, the both ends point of capacitor C12
The positive and negative anodes of battery supply V are not connect, and the anode of electrolytic capacitor EC1 connects the anode of battery supply V, and the cathode of electrolytic capacitor EC1 connects
The cathode of battery supply.
As shown in figure 8, accordingly, present embodiment discloses a kind of ignition controls with warning function for gas-cooker
Method, the method comprising the steps of:
Step S1, igniter obtain point signal.
Step S2 detects the voltage value of dry cell.
Step S3, judges whether the voltage value of dry cell is lower than predetermined threshold value voltage.
When step S3 judging result, which is, is, then step S4 is carried out；When judging result is no, then step S5 is carried out.
Step S4, igniter fire and the duration of ignition are T2.
Step S5, igniter fire and the duration of ignition are T1.
Step S6, control gas cooker valve are opened.
Whether step S7, detection gas-cooker have flame.
When the test results is yes, then movement is not executed；When testing result is no, then step S8 is carried out.
Step S8；Gas cooker valve is controlled to close.
Wherein, 6 seconds≤T1≤8 second, 0 second < T2 < 1 second；Preferably, T2=0.5 seconds.And threshold voltage is then set as 1V or 2V,
Specific setting is depending on the voltage of used dry cell.
It is then normal ignition, the electricity of dry cell is normal when the duration of ignition of igniter is T1；When the igniting of igniter
When time is T2, then it represents that the electricity of dry cell exhausts, and duration of ignition T2 is the warning note that battery exhausts.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (8)
1. a kind of igniter with warning function for gas-cooker；It is characterised in that it includes power circuit, fire defector
And firing circuit, battery voltage detection circuit and control circuit；The power circuit is connected with the battery voltage detection circuit,
The control circuit is connect with the fire defector and firing circuit, battery voltage detection circuit respectively, wherein
The power circuit includes dry cell, and the battery voltage detection circuit is used to detect the voltage value of the dry cell；Institute
Fire defector and firing circuit are stated, is used for gas combustion range ignition；
The control circuit, for controlling the fire defector and igniting according to the testing result of the battery voltage detection circuit
The duration of ignition of circuit, when battery voltage detection circuit detects that the voltage value of dry cell is greater than or equal to predetermined threshold value voltage
When, the control circuit control fire defector and firing circuit igniting and the duration of ignition are T1, work as battery voltage detection circuit
When detecting the voltage value of dry cell lower than predetermined threshold value voltage, the control circuit control fire defector and firing circuit igniting
And the duration of ignition is T2, and duration of ignition T2 is used for the warning note exhausted as battery；
The power circuit, for respectively to the fire defector and firing circuit, battery voltage detection circuit and control circuit
Electric energy is provided；
Wherein: 6 seconds≤T1≤8 second, 0 second < T2 < 1 second.
2. being used for the igniter with warning function of gas-cooker according to claim 1, which is characterized in that further include valve
Body driving circuit, the valve body driving circuit are connect with the control circuit, and the valve body driving circuit includes gas cooker valve,
The control circuit connection is also used to control opening or closing for the gas cooker valve.
3. being used for the igniter with warning function of gas-cooker according to claim 2, which is characterized in that the control
Circuit includes control chip (U1), resistance (R1), resistance (R2), capacitor (C1), capacitor (C2) and capacitor (C3)；The control core
18th pin (VDD) of piece (U1) connects one end of power supply VCC and capacitor (C2), and the other end ground connection of the capacitor (C2) is described
The 17th pin (VSS) ground connection of chip (U1) is controlled, the 15th pin (PA4) of control chip (U1) is through resistance (R1) and control
16th pin (VDDL) of coremaking piece (U1) and one end of capacitor (C1) are connected, the other end ground connection of the capacitor (C1)；It is described
One termination power VCC of resistance (R2), the resistance (R2) another termination control chip (U1) the 7th pin (RESTN) and
One end of capacitor (C3), the other end ground connection of the capacitor (C3).
4. being used for the igniter with warning function of gas-cooker according to claim 3, which is characterized in that the battery
Voltage detecting circuit includes resistance (R3) and resistance (R4), a termination power VCC of the resistance (R3), the resistance (R3)
It is another termination it is described control chip (U1) the 4th pin (PB1/TXD0) and resistance (R4) one end, the resistance (R4) it is another
One end ground connection.
5. being used for the igniter with warning function of gas-cooker according to claim 4, which is characterized in that the valve body
Driving circuit includes solenoid valve (YV), triode (Q6), triode (Q7), resistance (R33), resistance (R34), resistance (R35), electricity
Hold (C13) and diode (D8)；The base stage of the triode (Q6) meets the 1st pin (PB2/OSC0P) of control chip (U1), institute
The collector for stating triode (Q6) connects a terminal of solenoid valve (YV), the emitter ground connection of the triode (Q6)；Described three
The collector of pole pipe (Q7) connects another terminal of solenoid valve (YV), the emitter ground connection of the triode (Q7), three pole
One end of the base stage connecting resistance (R34) of (Q7) is managed, the other end of the resistance (R34) connects the cathode of diode (D8), electricity respectively
The one end of (R35), one end of capacitor (C13) are hindered, the anode of the diode (D8) and the other end of resistance (R35) are grounded,
3rd pin of another termination control chip (U1) of the capacitor (C13)
(PB0/RXD0)。
6. a kind of ignition control method with warning function for gas-cooker, which is characterized in that
Igniter obtains ignition signal；
The voltage value of dry cell is detected according to the ignition signal；
Judge whether the voltage value of the dry cell is lower than predetermined threshold value voltage；
When the voltage value of the dry cell is greater than or equal to predetermined threshold value voltage, the igniter fire and duration of ignition is
T1；
When the voltage value of the dry cell is lower than predetermined threshold value voltage, the igniter fire and the duration of ignition are T2, should
Duration of ignition T2 is used for the warning note exhausted as battery；
Wherein: 6 seconds≤T1≤8 second, 0 second < T2 < 1 second.
7. being used for the ignition control method with warning function of gas-cooker according to claim 6, which is characterized in that in institute
Further comprise step when stating dry cell voltage value greater than or equal to predetermined threshold value voltage:
Gas cooker valve is opened in control.
8. being used for the ignition control method with warning function of gas-cooker described according to claim 6 or 7, which is characterized in that
It further comprises the steps of:
Whether detection gas-cooker has flame；
When detecting that the gas-cooker does not have flame, gas cooker valve is closed in control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183323.9A CN109827199B (en) | 2017-11-23 | 2017-11-23 | Ignition device with alarm function for gas stove and ignition control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183323.9A CN109827199B (en) | 2017-11-23 | 2017-11-23 | Ignition device with alarm function for gas stove and ignition control method |
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| CN109827199A true CN109827199A (en) | 2019-05-31 |
| CN109827199B CN109827199B (en) | 2020-05-15 |
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| CN201711183323.9A Active CN109827199B (en) | 2017-11-23 | 2017-11-23 | Ignition device with alarm function for gas stove and ignition control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609429A (en) * | 2020-05-09 | 2020-09-01 | 华帝股份有限公司 | Electromagnetic valve electricity-saving control system and method for kitchen range and gas stove |
| CN111948555A (en) * | 2020-07-30 | 2020-11-17 | 华帝股份有限公司 | Anti-fluctuation battery electric quantity detection method and device |
| CN115597092A (en) * | 2022-10-20 | 2023-01-13 | 广州市红日燃具有限公司（Cn） | Gas stove battery power supply control method, control device and medium |
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| CN111948555A (en) * | 2020-07-30 | 2020-11-17 | 华帝股份有限公司 | Anti-fluctuation battery electric quantity detection method and device |
| CN115597092A (en) * | 2022-10-20 | 2023-01-13 | 广州市红日燃具有限公司（Cn） | Gas stove battery power supply control method, control device and medium |
| CN115597092B (en) * | 2022-10-20 | 2023-10-31 | 广州市红日燃具有限公司 | Control method, control device and medium for power supply of gas stove battery |
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