CN104110703B - Gas-cooker and control device for gas-cooker - Google Patents
Gas-cooker and control device for gas-cooker Download PDFInfo
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- CN104110703B CN104110703B CN201310133643.9A CN201310133643A CN104110703B CN 104110703 B CN104110703 B CN 104110703B CN 201310133643 A CN201310133643 A CN 201310133643A CN 104110703 B CN104110703 B CN 104110703B
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- control module
- solenoid valve
- ignition
- triode
- module
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Abstract
The present invention provides a kind of gas-cooker and the control device for gas-cooker, wherein, the control device for gas-cooker, including master control switch, solenoid valve control module, solenoid valve, ignition control module and ignition module, the master control switch, for opening the ignition control module and solenoid valve control module simultaneously；The ignition control module carries out ignition operation for controlling the ignition module after being opened, and is instructed to the solenoid valve control module sending action；The solenoid valve control module, for opening the solenoid valve after being opened and receiving the action command.The beneficial effects of the invention are as follows：Cost is relatively low, and security performance is higher, efficiently avoids the caused caused gas leakage of solenoid valve malfunction in the case of individual component failures.
Description
Technical field
The present invention relates to a kind of gas-cooker and for the control device of gas-cooker.
Background technology
Electrical characteristic based on solenoid valve, existing gas-cooker are using MCU or rc-delay circuit mostly to solenoid valve
Control is opened and closed, however, higher using the cost that MCU is controlled；Directly solenoid valve is carried out using rc-delay circuit
The safety of drive control is poor, can lead to the malfunction of solenoid valve when component failure in front end, cause gas leakage.
Invention content
The purpose of the present invention is to provide a kind of gas-cooker and for the control device of gas-cooker, the gas-cooker and for firing
The control device of gas kitchen is realized when Multistage Control signal simultaneously turns on, could be opened by lower-cost electronic component
The control circuit of solenoid valve.
Correspondingly, the gas-cooker of one embodiment of the present invention includes the control device for gas-cooker.
The control device for being used for gas-cooker includes master control switch, solenoid valve control module, solenoid valve, ignition control module
And ignition module, wherein
The master control switch, for opening the ignition control module and solenoid valve control module simultaneously；
The ignition control module carries out ignition operation for controlling the ignition module after being opened, and to described
Solenoid valve control module sending action instructs；
The solenoid valve control module, for opening the solenoid valve after being opened and receiving the action command.
As a further improvement on the present invention, the ignition control module includes relay control module；The solenoid valve
Control module includes relay switch；The relay control module refers to for sending the action to the relay switch
It enables.
As a further improvement on the present invention, the ignition control module includes electrically connecting with the relay control module
The the first delays time to control module connect, the first delays time to control module are electrically connected the ignition module.
As a further improvement on the present invention, the first delays time to control module drives the relay control module simultaneously
It works with the ignition module.
As a further improvement on the present invention, the first delays time to control module includes one first delay circuit and the one or three
Pole pipe, the base stage of first triode and first delay circuit are electrically connected, the collector of first triode with
The relay control module is electrically connected, and emitter and the ignition module of first triode are electrically connected.
As a further improvement on the present invention, the ignition control module further includes the second delays time to control module, and described
Two delays time to control modules are electrically connected the first delays time to control module, to give the first delays time to control module for power supply.
As a further improvement on the present invention, the second delays time to control module includes one second delay circuit and the two or three
Pole pipe, the base stage of second triode and second delay circuit are electrically connected, the collector of second triode with
Power supply is electrically connected, and the first delays time to control mould the first delay circuit in the block and relay control module are in parallel, and described the
The emitter of two triodes and the first delay circuit and affiliated relay control module are electrically connected, with for the first delay electricity
Road and relay control module power supply.
As a further improvement on the present invention, the solenoid valve control module include the capacitance for driving the solenoid valve, with
The relay switch of the relay control module cooperation, the capacitance is in parallel with the solenoid valve and the relay switch,
The solenoid valve control module further includes a third delays time to control module, and the third delays time to control module is electrically connected the electricity
Hold, to give the capacitor charging.
As a further improvement on the present invention, the third delays time to control module includes third transistor, the 4th triode
It is electrically connected the capacitance, the emitter of the third transistor with the collector of third delay circuit, the third transistor
It is grounded after master control switch；The emitter of 4th triode is electrically connected with the base stage of the third transistor,
The collector of 4th triode is electrically connected with the power supply, the base stage electricity of the third delay circuit and the 4th triode
Property connection.
Compared with prior art, the beneficial effects of the invention are as follows：The cost of control device for gas-cooker is relatively low, safety
Performance is higher, efficiently avoids the caused caused gas leakage of solenoid valve malfunction in the case of individual component failures.
Description of the drawings
Fig. 1 is the module map of the control device for gas-cooker in an embodiment of the present invention；
Fig. 2 is the circuit diagram of the control device for gas-cooker in an embodiment of the present invention.
Reference numeral is：
100 power supply of control device, 10 master control switch 12
14 solenoid valve control module of ignition control module, 16 ignition module 18
20 relay control module of combustion module, 141 first delays time to control module 143
First delay circuit, 1,431 first triode, 1,432 second delay control circuit 144
Second 1,441 second triode of delay circuit, 1442 relay switch 161
162 first resistor of capacitance, 163 third delays time to control module 164
1642 third delay circuit 1643 of the 4th triode of third transistor 1641
1644 3rd resistor of second resistance, 1645 solenoid valve 201
202 burner of fuel gas source, 203 thermocouple 204
Specific implementation mode
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, structure that those skilled in the art make easily according to these embodiments, method or functionally
Transformation be included within the scope of protection of the present invention.
The gas-cooker of an embodiment of the present invention includes a control device 100.As shown in Figure 1, an embodiment of the present invention
In, the control device 100 includes power supply 10, master control switch 12, ignition control module 14, solenoid valve control module 16, igniting
Module 18 and combustion module 20.
Wherein, the master control switch 12 is set to the power supply 10 in the same circuit, and one end is connect with power supply 10, separately
One end is grounded, and is used to open the ignition control module 14 and solenoid valve control module 16 simultaneously, it is preferable that the master control switchs
12 switch for mechanical compression comprising two triggering states when axially pressing, may make this total along the master control switch 12
It controls switch 12 and enters the first triggering state；The master control switch 12 is rotated, then may make and enter the second triggering at the master control switch 12
State.
After the ignition control module 14 and the solenoid valve control module 16 are parallel with one another, gone here and there with the master control switch 12
Connection, the ignition control module 14 carry out ignition operation for controlling the ignition module 18 after being opened, and to the electricity
16 sending action of magnet valve control module instructs.The solenoid valve control module 16 be used for opened and receive it is described action refer to
The solenoid valve 201 in the combustion module 20 is opened after order.
The combustion module 20 further includes fuel gas source 202, burner 203 and thermocouple 204.
Specifically, the ignition control module 14 includes relay control module 141.
The solenoid valve control module 16 includes relay switch 161.
The relay control module 141 is used to send the action command to the relay switch 161, to control
State the closure of relay switch 161.
Preferably, the ignition control module 14 includes the first delays time to control module 143.
The first delays time to control module 143 is electrically connected the relay control module 141 and the ignition module 18,
And the relay control module 141 and the ignition module 18 can be driven to work simultaneously.
The first delays time to control module 143 includes one first delay circuit 1431 and the first triode 1432.
The base stage of first triode 1432 is electrically connected with first delay circuit 1431.
The collector of first triode 1432 is electrically connected with the relay control module 141.
The emitter of first triode 1432 is electrically connected with the ignition module 18.
First delay circuit 1431 is grounded after the master control switch 12.
Wherein, the power supply 10 is electrically connected the current collection of first delay circuit 1431 and first triode 1432
Pole, to give first delay circuit 1431 and first triode to provide electric power.
After the master control switch 12 is connected, first delay circuit 1431 charges, and described the is connected after charging
One triode 1432.It is connected to control the relay control module 141, is attracted the relay switch 161.Meanwhile together
When drive the ignition module 18 work.
Preferably, which adds relay coil including current-limiting resistance.And the relay controls mould
Block 141 is arranged to：After energization, relay coil conduction generates magnetic force, to control the actuation of the relay switch 161.Here
It is driven while described, is to represent the relay control module 141 to control the actuation of the relay switch 161 and the igniting
Module 18 starts igniting and is carried out to be synchronous.
Preferably, in this embodiment, which is NPN type triode.
Certainly, in other embodiments, which can also be PNP type triode.The common skill in this field
Art personnel can be according to the circuit be adjusted, to adapt to different type three under the spirit of techniques known and present embodiment
Pole pipe, details are not described herein.
The solenoid valve control module 16 includes driving the capacitance 162 of the solenoid valve 201.
The capacitance 162 is in parallel with the solenoid valve 201 and the relay switch 161.
A first resistor 163 is also in series between the relay switch 161 and the solenoid valve.
When the capacitance 162 discharges, you can control the solenoid valve and open.
The solenoid valve control module 16 further includes a third delays time to control module 164, the third delays time to control module
It is electrically connected the capacitance 162, to give the capacitance 162 to charge.
Preferably, the third delays time to control module 164 includes third transistor 1641, the 4th triode 1642 and third
Delay circuit 1643.
The collector of the third transistor 1641 is connected the capacitance 162.
The emitter of the third transistor 1641 after the master control switch 12 by being grounded.
In the present embodiment, also it is in series with second resistance between the third transistor 1641 and the capacitance 162
1644。
The emitter of 4th triode 1642 is electrically connected with the base stage of the third transistor 1641.
In the present embodiment, the base stage of the emitter of the 4th triode 1642 and the third transistor 1641 it
Between be also in series with 3rd resistor 1645.
The collector of 4th triode 1642 is electrically connected with power supply 10.
The third delay circuit 1643 and the base stage of the 4th triode 1642 are electrically connected.
In addition, the third delay circuit 1643 is also electrically connected with power supply and is grounded.
Preferably, when the master control switch 12 is in the first triggering state, the third delay circuit 1643 charges.When
When the master control switch 12 is in the second triggering state, the third delay circuit 1643 discharges, and controls the 4th triode
1642 conductings, to which third transistor 1641 be connected.After the third transistor 1641 is connected, you can filled to capacitance 162
Electricity.And after the charging of capacitance 162, discharged by capacitance 162, to drive the solenoid valve 201 to open.
Preferably, in this embodiment, which is NPN type triode, the 4th triode
1642 be PNP type triode.
Certainly, in other embodiments, which can also be PNP type triode, the four or three pole
Pipe 1642 can also be NPN type triode.Those of ordinary skill in the art can be according to techniques known and this embodiment party
The circuit is adjusted under the spirit of formula, to adapt to different type triode, details are not described herein.
Pass through above-mentioned circuit design, you can the gas-cooker is allowed to realize multiple control.Make the ignition control module 14
It links with solenoid valve control module 16.Only after the relay control module 141 of ignition control module 14 is connected, the electromagnetism
Valve control module 16 could be formed into a loop, and just the solenoid valve 201 can control to open.In this way, only when master control switch 12, relay
It when the small probability event that device control module 141, third transistor fail simultaneously occurs, can just cause the malfunction of solenoid valve, pacify
Full performance greatly promotes.
More to improve the security performance of the control device, in the present embodiment, the ignition control module 14 is also
Including the second delays time to control module 144.
The second delays time to control module 144 include one second delay circuit 1441 and with second delay circuit 1441
Second triode 1442 of connection.
The base stage of second triode 1442 is electrically connected with second delay circuit 1441.
The collector of second triode 1442 is electrically connected with power supply 10.
The first delay circuit 1431 and relay control module 141 in the first delays time to control module 143 is in parallel.
The emitter of second triode 1442 electrically connects with the first delay circuit 1431 and relay control module 141
It connects, with for first delay circuit 1431 and the power supply of the relay control module 141.
Preferably, the second delays time to control module 144 is electrically connected the first delays time to control module 143, to give
State the power supply of the first delays time to control module 143.Second delay circuit 1441 of the second delays time to control module 144 is switched in the master control
12 be in the first triggering state when, connection power supply to charge.When the master control switch 12 is in the second triggering state, institute
The electric discharge of the second delay circuit 1441 is stated, second triode 1442 is connected, to be filled to first delay circuit 1431
Electricity.I.e. controllable first triode 1432 conducting after first delay circuit 1431 charging, to control the relay control
Module 141 is connected, and is attracted the relay switch 161.
Preferably, in this embodiment, which is NPN type triode.
Certainly, in other embodiments, which can also be PNP type triode.The common skill in this field
Art personnel can be according to the circuit be adjusted, to adapt to different type three under the spirit of techniques known and present embodiment
Pole pipe, details are not described herein.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiment of understanding.
The series of detailed descriptions listed above only for the present invention feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention
Or change should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of control device for gas-cooker, including master control switch (12), solenoid valve control module (16), solenoid valve
(201), ignition control module (14) and ignition module (18), which is characterized in that
The master control switchs (12), for opening the ignition control module (14) and solenoid valve control module (16) simultaneously；
The ignition control module (14), for controlled after being opened the ignition module (18) carry out ignition operation, and to
Solenoid valve control module (16) the sending action instruction；
The solenoid valve control module (16), for opening the solenoid valve after being opened and receiving the action command
(201)；
The ignition control module (14) includes relay control module (141)；The solenoid valve control module (16) include after
Electric switch (161)；The relay control module (141) refers to for sending the action to the relay switch (161)
It enables；
The ignition control module (14) includes the first delays time to control mould being electrically connected with the relay control module (141)
Block (143), the first delays time to control module (143) are electrically connected the ignition module (18)；
The ignition control module (14) further includes the second delays time to control module (144), the second delays time to control module (144)
It is electrically connected the first delays time to control module (143), to give the first delays time to control module (143) to power.
2. the control device according to claim 1 for gas-cooker, which is characterized in that the first delays time to control module
(143) while the relay control module (141) and the ignition module (18) being driven to work.
3. the control device according to claim 1 for gas-cooker, which is characterized in that the first delays time to control module
(143) include one first delay circuit (1431) and the first triode (1432), the base stage of first triode (1432) and
First delay circuit (1431) is electrically connected, and collector and the relay of first triode (1432) control mould
Block (141) is electrically connected, and emitter and the ignition module (18) of first triode (1432) are electrically connected.
4. the control device according to claim 1 for gas-cooker, which is characterized in that the second delays time to control module
(144) include one second delay circuit (1441) and the second triode (1442), the base stage of second triode (1442) and
Second delay circuit (1441) is electrically connected, and collector and the power supply (10) of second triode (1442) electrically connect
It connecing, the first delay circuit (1431) and relay control module (141) in the first delays time to control module (143) are in parallel,
The emitter and the first delay circuit (1431) and the relay control module (141) of second triode (1442) are electrical
Connection, with for first delay circuit (1431) and the relay control module (141) power supply.
5. the control device according to claim 1 for gas-cooker, which is characterized in that the solenoid valve control module
(16) include the capacitance (162) for driving the solenoid valve (201), the capacitance (162) and the solenoid valve (201) and it is described after
Electric switch (161) is in parallel, and the solenoid valve control module (16) further includes a third delays time to control module (164), and described the
Three delays time to control modules (164) are electrically connected the capacitance (162), to give the capacitance (162) to charge.
6. the control device according to claim 5 for gas-cooker, which is characterized in that the third delays time to control module
(164) include third transistor (1641), the 4th triode (1642) and third delay circuit (1643), the third transistor
(1641) collector is electrically connected the capacitance (162), and the emitter of the third transistor (1641) passes through the master control
It is grounded after switch；The emitter of 4th triode (1642) is electrically connected with the base stage of the third transistor (1641),
The collector of 4th triode (1642) is electrically connected with power supply (10), the third delay circuit (1643) and described the
The base stage of four triodes (1642) is electrically connected.
7. a kind of gas-cooker comprising control device as in any one of the preceding claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133643.9A CN104110703B (en) | 2013-04-17 | 2013-04-17 | Gas-cooker and control device for gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133643.9A CN104110703B (en) | 2013-04-17 | 2013-04-17 | Gas-cooker and control device for gas-cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110703A CN104110703A (en) | 2014-10-22 |
| CN104110703B true CN104110703B (en) | 2018-09-25 |
Family
ID=51707606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310133643.9A Active CN104110703B (en) | 2013-04-17 | 2013-04-17 | Gas-cooker and control device for gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110703B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200830U (en) * | 1986-02-07 | 1986-12-24 | 方精详 | Multifunctional flammable gas controls |
| CN201081275Y (en) * | 2007-07-17 | 2008-07-02 | 伊莱克斯(杭州)家用电器有限公司 | Gas stove ignition system and the gas stove |
| CN201526999U (en) * | 2009-10-21 | 2010-07-14 | 代傲电子控制（南京）有限公司 | Protective circuit for disabled ignition of gas stove |
| CN202074565U (en) * | 2011-04-11 | 2011-12-14 | 博西华电器（江苏）有限公司 | Cooking utensil and ignition system thereof |
| CN202432548U (en) * | 2012-01-17 | 2012-09-12 | 深圳市格瑞达实业有限公司 | Electronic impulse ignition controller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315462Y (en) * | 1998-01-21 | 1999-04-21 | 林金儒 | Ignition confirming circuit for water heater |
| US20100288260A1 (en) * | 2009-05-08 | 2010-11-18 | Angelo Castelli | Door release automatic gas oven shut down |
-
2013
- 2013-04-17 CN CN201310133643.9A patent/CN104110703B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200830U (en) * | 1986-02-07 | 1986-12-24 | 方精详 | Multifunctional flammable gas controls |
| CN201081275Y (en) * | 2007-07-17 | 2008-07-02 | 伊莱克斯(杭州)家用电器有限公司 | Gas stove ignition system and the gas stove |
| CN201526999U (en) * | 2009-10-21 | 2010-07-14 | 代傲电子控制（南京）有限公司 | Protective circuit for disabled ignition of gas stove |
| CN202074565U (en) * | 2011-04-11 | 2011-12-14 | 博西华电器（江苏）有限公司 | Cooking utensil and ignition system thereof |
| CN202432548U (en) * | 2012-01-17 | 2012-09-12 | 深圳市格瑞达实业有限公司 | Electronic impulse ignition controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110703A (en) | 2014-10-22 |
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