CN202040852U - Intelligent household gas stove control device - Google Patents
Intelligent household gas stove control device Download PDFInfo
- Publication number
- CN202040852U CN202040852U CN2011201291932U CN201120129193U CN202040852U CN 202040852 U CN202040852 U CN 202040852U CN 2011201291932 U CN2011201291932 U CN 2011201291932U CN 201120129193 U CN201120129193 U CN 201120129193U CN 202040852 U CN202040852 U CN 202040852U
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- China
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- mcu microprocessor
- ignition
- probe
- gas valve
- flame
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Abstract
The utility model relates to an intelligent household gas stove control device, comprising a gas inlet pipe, a gas valve, a spraying nozzle, a flame detector, a flame probe, an electronic igniter and an ignition probe. The intelligent household gas stove control device is characterized by also comprising an MCU (microprocessor unit), a stepping motor and touch keys, wherein the MCU is connected with the gas valve by the stepping motor and is used for controlling the connection and the disconnection of the gas valve. The intelligent household gas stove control device has the beneficial effects that the stepping motor can be controlled by the touch keys through the MCU, the stepping motor and the touch keys in the scheme so as to control the connection and the disconnection of the gas valve and the size of fire, so that the function of the gas stove is expanded; and due to adoption of the touch keys, the surface of the gas stove can be made to be smooth.
Description
Technical field
The utility model relates to kitchen tools articles for use technical field, relates in particular to the gas-cooker technical field.
Background technology
The control device of existing household gas range as shown in Figure 1, mainly comprises mechanical knob and burnt gas valve, and described burnt gas valve is installed in the break-make that is used to control combustion gas between the air inlet pipe of household gas range and the nozzle; Described mechanical knob is connected the break-make that is used to control burnt gas valve with burnt gas valve; Described mechanical knob is connected the break-make of the electric current that is used to control ignition simultaneously with ignition; Described ignition is connected with the igniting probe and is used to produce electric spark; Described flame detector is connected with the flame probe and is used to monitor having or not of flame; Described flame detector is connected with burnt gas valve simultaneously, and when the flame probe in detecting arrived fray-out of flame, flame detector can be controlled gas lockout valve and avoid leaking combustion gas.
There is following shortcoming in the existing household gas range control device of existing family expenses: 1. the mechanical knob life-span limited, the use repeatedly of advancing more number of times just blocks easily that cause can't operate as normal.2. the control mode of mechanical knob control function singleness can't further expand function.3. mechanical knob is given prominence on smooth kitchen range face, shelters evil people and countenance evil practices easily, and is not easy to clean, also influences attractive in appearance simultaneously.
Summary of the invention
The purpose of this utility model is the deficiency for the control device that overcomes existing household gas range, has proposed a kind of intelligent domestic gas cooker control device.
The technical solution of the utility model is: the intelligent domestic gas cooker control device, comprise air inlet pipe, burnt gas valve, nozzle, flame detector, the flame probe, ignition and igniting probe, it is characterized in that, also comprise the MCU microprocessor, stepper motor and touch key-press, described MCU microprocessor is connected the break-make that is used to control burnt gas valve by stepper motor with burnt gas valve, described flame probe is connected with flame detector, and flame detector is connected with the MCU microprocessor and is used for that the flare up fire that the flame probe detects is delivered to the MCU microprocessor and is used for when flare up fire disappears the control stepper motor and cuts out burnt gas valve; Described igniting probe is connected with ignition, and ignition is connected the ignition control signal that is used for the MCU microprocessor and is delivered to ignition and produces high pressure and produce at igniting probe place and light the electric spark of combustion gas with the MCU microprocessor; Touch key-press is connected with the MCU microprocessor and is used for sending extraneous control signal to the MCU microprocessor.
The invention has the beneficial effects as follows: by MCU microprocessor, stepper motor and three parts of touch key-press of this programme, can reach the switch and the large and small fire control of automatic control burnt gas valve by touch key-press control step motor, thus the function of expansion gas-cooker; And owing to adopt touch key-press, that therefore the surface of gas-cooker can be done is smooth smooth.
Description of drawings
Fig. 1 is the theory structure schematic diagram of the control device of existing household gas range.
Fig. 2 is the theory structure schematic diagram of intelligent domestic gas cooker control device of the present utility model.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, the intelligent domestic gas cooker control device, comprise air inlet pipe, burnt gas valve, nozzle, flame detector, the flame probe, ignition and igniting probe, it is characterized in that, also comprise the MCU microprocessor, stepper motor and touch key-press, described MCU microprocessor is connected the break-make that is used to control burnt gas valve by stepper motor with burnt gas valve, described flame probe is connected with flame detector, and flame detector is connected with the MCU microprocessor and is used for that the flare up fire that the flame probe detects is delivered to the MCU microprocessor and is used for when flare up fire disappears the control stepper motor and cuts out burnt gas valve; Described igniting probe is connected with ignition, and ignition is connected the ignition control signal that is used for the MCU microprocessor and is delivered to ignition and produces high pressure and produce at igniting probe place and light the electric spark of combustion gas with the MCU microprocessor; Touch key-press is connected with the MCU microprocessor and is used for sending extraneous control signal to the MCU microprocessor.
In the present embodiment, touch key-press can be imported " power switch " at least, " igniting ", " big fire ", " little fire " four kinds of button input control signals, in the normal use, power-on switch at first, the intelligent domestic gas cooker control device enters holding state after finishing initialization, after by igniting button input of control commands, the MCU microprocessor at first sends an order of opening burnt gas valve by the stepper motor Open valve to stepper motor after receiving ignition order, send ignition order to ignition then, ignition produces high pressure and is transferred to the igniting probe, produce point discharge between igniting probe end and the nozzle, light combustion gas after the electric spark contact combustion gas, in ignition process, flame detector is surveyed the success of whether lighting a fire by flame bullet zither simultaneously, if success, then MCU microprocessor termination ignition order quits work ignition, if igniting is unsuccessful, flame detector then this signal is sent to the MCU microprocessor and by the MCU microprocessor send a control signal to stepper motor in order to close burnt gas valve.In the fuel gas buring process, in the time of need adjusting flame size, by the big fire of touch key-press, little fiery button input control commands corresponding, thereby the MCU microprocessor sends control signal according to this control command to stepper motor reaches the purpose of the unlatching size of control burnt gas valve in order to the anglec of rotation of control step motor, has realized the control of big fire, little fire indirectly.
Those of ordinary skill in the art will appreciate that embodiment described here is in order to help reader understanding's principle of the present invention, should to be understood that protection scope of the present invention is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combinations that do not break away from essence of the present invention according to these technology enlightenments disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (1)
1. intelligent domestic gas cooker control device, comprise air inlet pipe, burnt gas valve, nozzle, flame detector, the flame probe, ignition and igniting probe, it is characterized in that, also comprise the MCU microprocessor, stepper motor and touch key-press, described MCU microprocessor is connected the break-make that is used to control burnt gas valve by stepper motor with burnt gas valve, described flame probe is connected with flame detector, and flame detector is connected with the MCU microprocessor and is used for that the flare up fire that the flame probe detects is delivered to the MCU microprocessor and is used for when flare up fire disappears the control stepper motor and cuts out burnt gas valve; Described igniting probe is connected with ignition, and ignition is connected the ignition control signal that is used for the MCU microprocessor and is delivered to ignition and produces high pressure and produce at igniting probe place and light the electric spark of combustion gas with the MCU microprocessor; Touch key-press is connected with the MCU microprocessor and is used for sending extraneous control signal to the MCU microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201291932U CN202040852U (en) | 2011-04-27 | 2011-04-27 | Intelligent household gas stove control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201291932U CN202040852U (en) | 2011-04-27 | 2011-04-27 | Intelligent household gas stove control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040852U true CN202040852U (en) | 2011-11-16 |
Family
ID=44968293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201291932U Expired - Fee Related CN202040852U (en) | 2011-04-27 | 2011-04-27 | Intelligent household gas stove control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
| CN108167875A (en) * | 2018-01-09 | 2018-06-15 | 好焱（上海）燃气科技有限公司 | A kind of the commercial gas-fired stove combustion system and its application method of crossbar switch control |
-
2011
- 2011-04-27 CN CN2011201291932U patent/CN202040852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702139A (en) * | 2017-11-09 | 2018-02-16 | 孙彬 | A kind of arc light ignition system and ignition method |
| CN108167875A (en) * | 2018-01-09 | 2018-06-15 | 好焱（上海）燃气科技有限公司 | A kind of the commercial gas-fired stove combustion system and its application method of crossbar switch control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140427 |