CN112212359A - Power-saving control system and control method for igniter - Google Patents
Power-saving control system and control method for igniter Download PDFInfo
- Publication number
- CN112212359A CN112212359A CN202011040474.0A CN202011040474A CN112212359A CN 112212359 A CN112212359 A CN 112212359A CN 202011040474 A CN202011040474 A CN 202011040474A CN 112212359 A CN112212359 A CN 112212359A
- Authority
- CN
- China
- Prior art keywords
- igniter
- electromagnetic valve
- transistor
- saving control
- delay circuit
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003990 capacitor Substances 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/06—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners
- F23Q7/10—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners for gaseous fuel, e.g. in welding appliances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/22—Details
-
- 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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/10—Arrangement or mounting of ignition devices
- F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
-
- 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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Combustion (AREA)
Abstract
The invention discloses a power-saving control system and a control method for an igniter, wherein the power-saving control system for the igniter comprises a control component, a delay circuit, a drive circuit and an electromagnetic valve; when the igniter is ignited, the control assembly outputs a PWM signal, and the PWM signal enables the delay circuit and the driving circuit to be conducted, so that the electromagnetic valve is started to realize ignition; after ignition is successful, when the control assembly is in a dormant state, the delay circuit drives the electromagnetic valve through the driving circuit so as to keep the electromagnetic valve in an attraction state and ensure stable combustion of the igniter; the invention uses the time delay circuit to replace the traditional method that the controller outputs the PWM signal to maintain the suction state of the electromagnetic valve, saves the electric quantity of the battery and further ensures the stable work of the burner.
Description
Technical Field
The invention belongs to the technical field of igniter power saving, and particularly relates to a power saving control system and a power saving control method for an igniter.
Background
Traditional cooking utensils and gas heater igniter all adopt the battery power supply, and the load that the battery needs to drive includes ignition control circuit, solenoid valve and examines thermal circuit, and its specific process is:
when a load is to be driven, a general control method is to make the load operate at staggered time to reduce the one-time excessive current output, and the sequence is usually: the electromagnetic valve strong suction, the electromagnetic valve maintaining, the starting ignition control circuit and the starting ignition detection circuit are adopted, in the process, the maintenance of the electromagnetic valve is controlled by the controller outputting a PWM signal, the consumed current of the controller which runs at full speed is about 4mA, the consumption is large, and when the electric quantity of the battery is consumed more, the electromagnetic valve can drop, so that the work of a cooker and a gas water heater is influenced.
Disclosure of Invention
In order to solve the above problems, the present invention provides an energy-saving control system for an igniter, which maintains the attraction state of an electromagnetic valve by a delay circuit instead of a PWM signal, thereby saving the electric quantity of a battery.
The invention also discloses a power-saving control method for the igniter.
The technical scheme adopted by the invention is as follows:
an electricity-saving control system for an igniter comprises a control component, a time delay circuit, a drive circuit and an electromagnetic valve;
after the igniter is ignited successfully, when the control assembly is in a dormant state, the delay circuit drives the electromagnetic valve through the driving circuit so as to keep the electromagnetic valve in a suction state.
Preferably, the power-saving ignition system further comprises a wake-up component, and the wake-up component and the control component are connected to wake up the control component in the sleep state in a timing mode.
Preferably, the delay circuit comprises a first triode Q1, the base of the first triode Q1 is connected with the control component, one path of the emitter of the first triode Q1 is grounded through a chip capacitor EC1, the other path of the emitter is connected with an adjustable resistor Rr, one path of the adjustable resistor Rr is grounded through a third resistor R3, the other path of the adjustable resistor Rr is connected with the base of a second triode Q2, the emitter of the second triode Q2 is grounded, and the collector of the second triode Q2 is connected with the driving circuit.
Preferably, the control component comprises a control terminal, the controller is connected with a first capacitor C1, the first capacitor C1 is grounded through a first resistor R1, the first resistor R1 and a first diode D1 are connected in parallel and are grounded in common, and the circuit after being connected in parallel is connected with the base of a first triode Q1 through a second resistor R2;
when the control component is not in the dormant state, the control end outputs a PWM signal for keeping the electromagnetic valve in the attraction state.
Preferably, the driving circuit comprises a fifth resistor R5 connected with the collector of the second transistor Q2, the fifth resistor R5 is connected with the base of the third transistor Q3, the emitter of the third transistor Q3 is connected with Vdd, the other circuit is connected with the collectors of the first transistor Q1 and the second transistor Q2 through a fourth resistor R4, the collector of the third transistor Q3 is connected with a solenoid valve, and the solenoid valve is connected with the second diode D2 in parallel and is grounded in common.
Preferably, the wake-up assembly comprises a watchdog chip.
The power saving control method for the igniter applies the power saving control system for the igniter and specifically comprises the following steps:
s1, starting the electromagnetic valve;
s2, collecting the real-time voltage V of the delay circuitnowWhen the real-time voltage V isnowReach a preset voltage value VsetWhen the control component enters the dormant state;
and S3, when the control assembly enters the dormant state, the delay circuit drives the solenoid valve through the driving circuit to keep the solenoid valve in the attraction state.
Preferably, in S1, the specific method for starting the electromagnetic valve is as follows:
the control component outputs a PWM signal, and the PWM signal enables the time delay circuit and the driving circuit to be conducted, so that the electromagnetic valve is started.
Preferably, the power saving control method further includes:
and S4, after the control component is in the sleep state, the awakening component awakens the control component at regular intervals.
Preferably, the fixed time is specifically determined by the following formula:
tfixing＝(RRr*CEC1)/2
In the above formula, tFixingFor a fixed time, RRrIs a resistance value of the adjustable resistor Rr, CEC1The capacitance value of the patch capacitance EC 1.
Preferably, the real-time voltage V of the delay circuit is collected in S2nowThe method specifically comprises the following steps:
the charging voltage of the patch capacitor EC1 is collected.
Preferably, the power saving control method further includes:
and S5, after the control component is awakened by the awakening component, starting the fire detection function of the igniter once at a certain interval for checking the state of the igniter.
Preferably, the certain time is 3-5 s.
Compared with the prior art, when the igniter ignites, the control assembly outputs a PWM signal, and the PWM signal enables the delay circuit and the driving circuit to be conducted, so that the electromagnetic valve is started to realize ignition; after ignition is successful, when the control assembly is in a dormant state, the delay circuit drives the electromagnetic valve through the driving circuit so as to keep the electromagnetic valve in an attraction state and ensure stable combustion of the igniter;
the invention uses the time delay circuit to replace the traditional method that the controller outputs the PWM signal to maintain the suction state of the electromagnetic valve, saves the electric quantity of the battery and further ensures the stable work of the burner.
Drawings
FIG. 1 is a detailed circuit diagram of a power saving control system for an igniter according to embodiment 1 of the present invention;
FIG. 2a is a graph showing the change of PWM signal with time in a power saving control system for an igniter according to embodiment 1 of the present invention;
fig. 2b is a graph of charging voltage of a patch capacitor EC1 in a power saving control system for an igniter according to embodiment 1 of the present invention as a function of time;
fig. 2c is a graph showing the state of the solenoid valve in the power saving control system for the igniter according to embodiment 1 of the present invention as a function of time.
Fig. 3 is a flowchart of a power saving control method for an igniter according to embodiment 2 of the present invention.
The control circuit comprises a control assembly 1, a time delay circuit 2, a driving circuit 3, an electromagnetic valve 4 and a control end 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or member to which the present invention is directed must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
thus, with the structure, when the igniter ignites, the control component 1 outputs a PWM signal, and the PWM signal enables the delay circuit 2 and the driving circuit 3 to be conducted, so that the electromagnetic valve 4 is started to realize ignition;
after ignition is successful, when the control component 1 is in a dormant state, the delay circuit 2 drives the electromagnetic valve 4 through the driving circuit 3 to keep the electromagnetic valve 4 in an attraction state, so that stable combustion of the igniter is ensured;
specifically, the control assembly 1 is in a dormant state, namely that a control chip in the control assembly 1 is in a power-down mode;
in the embodiment, the time delay circuit 2 replaces the traditional way of outputting the PWM signal through the controller to maintain the attraction state of the electromagnetic valve, so that the electric quantity of the battery is saved, and the stable work of the combustor is further ensured.
Specifically, the delay circuit 2 is an integration delay circuit.
In addition, the power-saving ignition system further comprises a wake-up component, wherein the wake-up component is connected with the control component 1 and is used for periodically waking up the control component 1 in a dormant state;
therefore, when the control component 1 is in a dormant state, the control component 1 is awakened at regular time through the awakening component to help the control component reset, so that the control component is prevented from being in the dormant state all the time;
and importantly: when the capacitor in the integral delay circuit is discharged, the control component 1 must be awakened to charge the capacitor, so as to ensure that enough electric quantity is available in the next period to maintain the attraction state of the electromagnetic valve 4.
Specifically, the delay circuit 2 includes a first triode Q1, the base of the first triode Q1 is connected with the control component 1, one path of the emitter of the first triode Q1 is grounded through a chip capacitor EC1, the other path is connected with an adjustable resistor Rr, one path of the adjustable resistor Rr is grounded through a third resistor R3, the other path is connected with the base of a second triode Q2, the emitter of the second triode Q2 is grounded, and the collector of the second triode Q2 is connected with the driving circuit 3.
The control component 1 comprises a control end 11, the controller 11 is connected with a first capacitor C1, the first capacitor C1 is grounded through a first resistor R1, the first resistor R1 and a first diode D1 are connected in parallel and are grounded in common, and a circuit after parallel connection is connected with a base electrode of a first triode Q1 through a second resistor R2; when the control component 1 is not in the sleep state, the control terminal 11 outputs a PWM signal for keeping the solenoid valve 4 in the attraction state.
The driving circuit 3 comprises a fifth resistor R5 connected with the collector of a second triode Q2, the fifth resistor R5 is connected with the base of a third triode Q3, one path of the emitter of the third triode Q3 is connected with Vdd, the other path of the emitter of the third triode Q3 is connected with the collectors of a first triode Q1 and a second triode Q2 through a fourth resistor R4, the collector of the third triode Q3 is connected with a solenoid valve 4, and the solenoid valve 4 is connected with a second diode D2 in parallel and is connected with the common ground.
The wake-up assembly includes a watchdog chip.
The principle of the embodiment is as follows:
firstly, a delay circuit 2 is formed by the first triode Q1, the second triode Q2 and the chip capacitor EC1 after being compounded. Before the power is switched on, the end voltage of the chip capacitor EC1 is zero, after the power is switched on, before the control end 11 does not output a PWM signal, the first triode Q1, the second triode Q2 and the third triode Q3 are all in a cut-off state, and the electromagnetic valve 4 is in a closed state;
when the control end 11 outputs a PWM signal, the PWM signal is transmitted to the first triode Q1 through the first capacitor C1, when the first triode Q1 is turned on, the third triode Q3 is simultaneously turned on rapidly, the electromagnetic valve 4 is attracted, the chip capacitor EC1 is charged, the charging current forms a loop through the fourth resistor R4, the first triode Q1 and the chip capacitor EC1, when the charging current is nearly constant, the potential at the point a rises, and the second triode Q2 is turned on;
at this time, the control assembly 1 is in a sleep state, that is, the control terminal stops outputting the PWM signal, the first capacitor C1 discharges through the first resistor R1 and the first diode D1, the first transistor Q1 is turned off, and at this time, the conduction of the second transistor Q2 is maintained by the electric energy stored in the chip capacitor EC 1; the chip capacitor EC1 forms a loop through the adjustable resistor Rr and the second triode Q2 to release electric energy, at this time, the electromagnetic valve 4 is still in a pull-in state until the electric energy is released to a state below the conducting voltage of the second triode Q2, the second triode Q2 and the third triode Q3 are completely cut off, and the electromagnetic valve 4 is closed.
If the attraction of the electromagnetic valve 4 needs to be maintained all the time, the control terminal 11 of the control assembly 1 needs to be awakened regularly through the watchdog chip to output the PWM signal, the patch capacitor EC1 continues to be charged, and the above process is circulated.
In addition, in the present embodiment, the third resistor R3 is used to completely exhaust the power of the chip capacitor EC1 when the second transistor Q2 is turned off, so as to ensure that the solenoid valve 4 can be reliably closed.
Specifically, as shown in fig. 2a, 2b and 2c, the relationship between the PWM signal, the charging voltage of the chip capacitor EC1 and the state of the solenoid valve can be seen from the figure:
when the PWM signal disappears, the chip capacitor EC1 begins to discharge, which mainly functions to maintain the solenoid valve in close, and when the voltage is released to be lower than the conducting voltage of the second transistor Q2, the solenoid valve 4 is closed.
In the embodiment, in order to realize power saving, an integral delay circuit is introduced, and after a patch capacitor ECI in the integral delay circuit is charged, the integral delay circuit can replace a control chip in a control assembly to maintain the suction state of an electromagnetic valve, because the current of the control chip running at full speed is about 4mA, if the control chip enters a sleep state, the control chip can be changed into microampere level, so that the effect of power saving is realized; and after the control chip enters a dormant state, the control chip is awakened at regular time through the watchdog chip, so that the solenoid valve is controlled circularly.
Example 2
s1, starting the electromagnetic valve 4;
s2, collecting the real-time voltage V of the delay circuit 2nowWhen the real-time voltage V isnowReach a preset voltage value VsetWhen the control component 1 enters a dormant state; otherwise, continuing to collect;
s3, when the control component 1 enters the sleep state, the delay circuit 2 drives the solenoid valve 4 through the driving circuit 3 to keep the solenoid valve 4 in the attraction state.
Thus, after the electromagnetic valve 4 is started, in order to maintain the electromagnetic valve in the attraction state, the traditional scheme is that the control component 1 continuously outputs the PWM signal, at the moment, the control component 1 must work in real time, and the power consumption of a control chip in the control component 1 is larger; in this embodiment, in order to maintain the attraction state of the solenoid valve, the delay circuit 2 is charged when the solenoid valve is strongly attracted, and when the voltage of the delay circuit reaches the preset voltage value VsetIn the process, the control component 1 is in a dormant state and basically does not consume electricity.
In S1, the specific method of starting the electromagnetic valve 4 is as follows:
the control assembly 1 outputs a PWM signal that turns on the delay circuit 2 and the drive circuit 3, thereby starting the solenoid valve 4.
After the discharge of the integrating circuit 2 is finished, the solenoid valve 4 may be disconnected, so in order to keep the solenoid valve continuously attracted, the power saving control method further includes:
s4, when the control component 1 is in the sleep state, the wake-up component wakes up the control component 1 at regular intervals.
Therefore, the control end 11 of the control component 1 is awakened at regular time by the awakening component to output the PWM signal, the patch capacitor EC1 is continuously charged, and the continuous attraction of the electromagnetic valve 4 can be realized.
The fixed time is specifically determined by the following formula:
tfixing＝(RRr*CEC1)/2
In the above formula, tFixingFor a fixed time, RRrIs a resistance value of the adjustable resistor Rr, CEC1The capacitance value of the patch capacitance EC 1.
Collecting real-time voltage V of delay circuit 2 in S2nowThe method specifically comprises the following steps:
the charging voltage of the patch capacitor EC1 is collected.
The significance of the above-mentioned fixed time setting lies in:
the time for the solenoid valve 4 to maintain the attraction is approximately the time constant of the integral delay circuit, namely RRr*CEC1In order to ensure that the patch capacitor EC1 is charged before the power is exhausted, the fixed time duration must be smaller than the time constant of the integral delay circuit, and multiple experiments show that the fixed time is half of the time constant, which has a better effect.
The power saving control method further comprises:
and S5, after the control component 1 is awakened by the awakening component, starting the fire detection function of the igniter every 3-5S for checking the state of the igniter.
The embodiment maintains the attraction state of the electromagnetic valve by replacing the traditional way of outputting the PWM signal through the controller by the time delay circuit, saves the electric quantity of the battery and further ensures the stable work of the burner.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (13)
1. The power-saving control system for the igniter is characterized by comprising a control component (1), a time delay circuit (2), a drive circuit (3) and an electromagnetic valve (4);
after the igniter is ignited successfully, when the control assembly (1) is in a dormant state, the delay circuit (2) drives the electromagnetic valve (4) through the driving circuit (3) so as to keep the electromagnetic valve (4) in a suction state.
2. The power-saving control system for the igniter according to claim 1, further comprising a wake-up component, wherein the wake-up component and the control component (1) are connected to wake up the control component (1) in the sleep state at regular time.
3. The power-saving control system for the igniter as claimed in claim 1 or 2, wherein the delay circuit (2) comprises a first transistor Q1, the base of the first transistor Q1 is connected to the control module (1), one path of the emitter of the first transistor Q1 is connected to the ground through a chip capacitor EC1, the other path is connected to an adjustable resistor Rr, one path of the adjustable resistor Rr is connected to the ground through a third resistor R3, the other path is connected to the base of a second transistor Q2, the emitter of the second transistor Q2 is connected to the ground, and the collector of the second transistor Q2 is connected to the driving circuit (3).
4. The power saving control system for igniter as claimed in claim 3, wherein the control assembly (1) comprises a control terminal (11), the controller (11) is connected with a first capacitor C1, the first capacitor C1 is connected with the ground through a first resistor R1, the first resistor R1 is connected with a first diode D1 in parallel and is connected with the common ground, and the circuit after being connected with the base of a first triode Q1 through a second resistor R2;
when the control component (1) is not in the dormant state, the control end (11) outputs a PWM signal for keeping the electromagnetic valve (4) in the attraction state.
5. The power saving control system for igniter as claimed in claim 4, wherein the driving circuit (3) comprises a fifth resistor R5 connected to the collector of the second transistor Q2, the fifth resistor R5 is connected to the base of the third transistor Q3, the emitter of the third transistor Q3 is connected to Vdd, the other is connected to the collector of the first transistor Q1 and the second transistor Q2 through a fourth resistor R4, the collector of the third transistor Q3 is connected to the solenoid valve (4), and the solenoid valve (4) is connected to the second diode D2 in parallel and is grounded.
6. The power saving control system of claim 2, wherein the wake-up assembly comprises a watchdog chip.
7. A power saving control method for an igniter, characterized in that it applies the power saving control system for an igniter according to any one of claims 1 to 6, and specifically comprises the steps of:
s1, starting the electromagnetic valve (4);
s2, collecting the real-time voltage V of the delay circuit (2)nowWhen the real-time voltage V isnowReach a preset voltage value VsetWhen the control component (1) enters a dormant state;
s3, when the control component (1) enters the dormant state, the delay circuit (2) drives the electromagnetic valve (4) through the drive circuit (3) to keep the electromagnetic valve (4) in the attraction state.
8. The power saving control method for an igniter as claimed in claim 7, wherein in the step S1, the specific method for starting the electromagnetic valve (4) is as follows:
the control assembly (1) outputs a PWM signal, and the PWM signal enables the time delay circuit (2) and the driving circuit (3) to be conducted, so that the electromagnetic valve (4) is started.
9. The power saving control method for an igniter as claimed in claim 8, further comprising:
and S4, when the control component (1) is in the sleep state, the wake-up component wakes up the control component (1) at fixed time intervals.
10. The power saving control method for an igniter as claimed in claim 9, wherein the fixed time is determined by the following equation:
tfixing＝(RRr*CEC1)/2
In the above formula, tFixingFor a fixed time, RRrIs a resistance value of the adjustable resistor Rr, CEC1The capacitance value of the patch capacitance EC 1.
11. An igniter according to any one of claims 7 to 10The power saving control method is characterized in that the real-time voltage V of the delay circuit (2) is collected in S2nowThe method specifically comprises the following steps:
the charging voltage of the patch capacitor EC1 is collected.
12. The power saving control method for an igniter as claimed in claim 9, further comprising:
and S5, after the control component (1) is awakened by the awakening component, starting the fire detection function of the igniter once at a certain interval, and checking the state of the igniter.
13. The power saving control method for an igniter as claimed in claim 12, wherein the certain time is 3-5 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011040474.0A CN112212359A (en) | 2020-09-28 | 2020-09-28 | Power-saving control system and control method for igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011040474.0A CN112212359A (en) | 2020-09-28 | 2020-09-28 | Power-saving control system and control method for igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112212359A true CN112212359A (en) | 2021-01-12 |
Family
ID=74050895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011040474.0A Pending CN112212359A (en) | 2020-09-28 | 2020-09-28 | Power-saving control system and control method for igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112212359A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220832A (en) * | 1999-01-27 | 2000-08-08 | Matsushita Electric Ind Co Ltd | Gas cooker |
| CA2693795A1 (en) * | 2007-07-16 | 2009-01-22 | Charley Parks | Energy saving cooktop |
| WO2009079931A1 (en) * | 2007-12-21 | 2009-07-02 | Shenzhen H & T Intelligent Co., Ltd | Control system for a gas cooker |
| CN101598354A (en) * | 2009-06-26 | 2009-12-09 | 宁波方太厨具有限公司 | A kind of igniter of gas-cooker |
| CN201522010U (en) * | 2009-10-21 | 2010-07-07 | 代傲电子控制（南京）有限公司 | Protective circuit for gas stove ignition failure |
| CN202709202U (en) * | 2012-05-23 | 2013-01-30 | 叶家俊 | Gas stove with delay function |
| CN209409961U (en) * | 2018-11-30 | 2019-09-20 | 深圳市元征科技股份有限公司 | A kind of igniting wakes up detection circuit and mobile unit |
| CN110657459A (en) * | 2018-06-28 | 2020-01-07 | 三美电机株式会社 | Semiconductor integrated circuit device for electronic control and electronic control device for gas range |
| CN111516497A (en) * | 2020-04-29 | 2020-08-11 | 宁德时代新能源科技股份有限公司 | Load control method and circuit, battery management system and vehicle |
| CN211290163U (en) * | 2019-10-16 | 2020-08-18 | 杨梅 | Intelligent knob |
| CN214064981U (en) * | 2020-09-28 | 2021-08-27 | 华帝股份有限公司 | Power-saving control system for igniter |
-
2020
- 2020-09-28 CN CN202011040474.0A patent/CN112212359A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220832A (en) * | 1999-01-27 | 2000-08-08 | Matsushita Electric Ind Co Ltd | Gas cooker |
| CA2693795A1 (en) * | 2007-07-16 | 2009-01-22 | Charley Parks | Energy saving cooktop |
| WO2009079931A1 (en) * | 2007-12-21 | 2009-07-02 | Shenzhen H & T Intelligent Co., Ltd | Control system for a gas cooker |
| CN101598354A (en) * | 2009-06-26 | 2009-12-09 | 宁波方太厨具有限公司 | A kind of igniter of gas-cooker |
| CN201522010U (en) * | 2009-10-21 | 2010-07-07 | 代傲电子控制（南京）有限公司 | Protective circuit for gas stove ignition failure |
| CN202709202U (en) * | 2012-05-23 | 2013-01-30 | 叶家俊 | Gas stove with delay function |
| CN110657459A (en) * | 2018-06-28 | 2020-01-07 | 三美电机株式会社 | Semiconductor integrated circuit device for electronic control and electronic control device for gas range |
| CN209409961U (en) * | 2018-11-30 | 2019-09-20 | 深圳市元征科技股份有限公司 | A kind of igniting wakes up detection circuit and mobile unit |
| CN211290163U (en) * | 2019-10-16 | 2020-08-18 | 杨梅 | Intelligent knob |
| CN111516497A (en) * | 2020-04-29 | 2020-08-11 | 宁德时代新能源科技股份有限公司 | Load control method and circuit, battery management system and vehicle |
| CN214064981U (en) * | 2020-09-28 | 2021-08-27 | 华帝股份有限公司 | Power-saving control system for igniter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206264804U (en) | A kind of battery management system auto sleep and the circuit for waking up | |
| CN207523615U (en) | Vehicle power supply power supply circuit and vehicle communication terminal | |
| CN111231676B (en) | Power battery active thermal safety monitoring device and monitoring method | |
| CN214064981U (en) | Power-saving control system for igniter | |
| CN112326101A (en) | Electronic atomization device with digital air pressure sensing chip and control method thereof | |
| CN106093791B (en) | A kind of gas-cooker pulse igniter battery electric power detection alert circuit | |
| CN115837861A (en) | BMS sleep wake-up circuit, method, BMS and electric equipment | |
| CN111829017B (en) | Ion induction flameout protection device and control method thereof | |
| CN111396934A (en) | Pulse ignition controller and ignition delay control method for dual-delay thermoelectric type kitchen range | |
| CN112212359A (en) | Power-saving control system and control method for igniter | |
| CN114167971A (en) | Dormancy awakening circuit, automatic walking equipment and awakening method thereof | |
| CN213027990U (en) | Low-power consumption control system based on LIN awakening | |
| CN201726170U (en) | Power supply with wakeup function | |
| CN101252285B (en) | Control device for stabilizing vehicle mounted accumulator cell charging and discharging efficiency | |
| CN104266232A (en) | Ignition controller for gas stove powered by battery with power energy conservation | |
| CN206193199U (en) | Gas -cooker pulse firing utensils battery power reminds circuit | |
| CN215681824U (en) | TWS earphone charging system | |
| CN116331048A (en) | Charger system, charger and electric automobile | |
| CN201051240Y (en) | A low impulse generation circuit | |
| CN217656448U (en) | Pulse type BMS wake-up circuit with power supply maintenance function | |
| CN217880030U (en) | Infrared human body induction automatic power-saving switch for television | |
| CN216748469U (en) | Low-power consumption wake-up circuit and low-power consumption MCU | |
| CN111130161B (en) | Control method and system for continuous power supply of mobile power supply | |
| CN220105273U (en) | Power-on detection circuit of electric energy meter | |
| CN212969439U (en) | Low-power-consumption circuit for quickly powering off chip in standby mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |