CN220750188U - Timing automatic fire-closing device for gas range - Google Patents
Timing automatic fire-closing device for gas range Download PDFInfo
- Publication number
- CN220750188U CN220750188U CN202322165044.7U CN202322165044U CN220750188U CN 220750188 U CN220750188 U CN 220750188U CN 202322165044 U CN202322165044 U CN 202322165044U CN 220750188 U CN220750188 U CN 220750188U
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- gas
- control module
- automatic fire
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 36
- 239000002737 fuel gas Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 description 5
- 235000021186 dishes Nutrition 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Landscapes
- Control Of Combustion (AREA)
Abstract
The utility model discloses a timing automatic fire-closing device of a gas stove, which aims to solve the technical problems that the prior gas stove cannot control the working time and is inconvenient to use. The utility model is correspondingly connected with a gas electromagnetic valve of a gas stove, and comprises an input module, a main control module, a driving module and a display module, wherein one end of the driving module is electrically connected with the gas electromagnetic valve, the other end of the driving module is electrically connected with the output end of the main control module, the input module is electrically connected with the input end of the main control module for setting timing time, and the output ends of the display module and the main control module are electrically connected for displaying the timing time. The utility model has the beneficial effects that: the gas stove can be closed at regular time, and the gas stove is small in size, convenient to manufacture and install and high in safety.
Description
Technical Field
The utility model relates to the technical field of household appliance control, in particular to a timing automatic fire-closing device of a gas stove.
Background
The gas stove is a cooking tool which can be used by families, and is generally composed of a gas supply pipeline and an ignition switch, wherein a gas electromagnetic valve is arranged on the gas supply pipeline, the electromagnetic valve is opened by pressing the ignition switch to supply gas, the ignition switch is rotated to perform ignition, the gas stove starts to work, the gas electromagnetic valve is closed by reversely rotating the ignition switch after the gas stove is used, and the gas stove stops working. However, the existing gas cooker cannot control the working time, particularly when dishes needing a certain time such as stew are cooked, the cooking time is needed to be noted, the overtime situation can occur when the user is careless, the cooking time cannot be accurately controlled by experience, and the quality of the dishes is affected. Sometimes, the fire is caused by the fact that the fire is forgotten to be turned off and the pot is burnt dry.
Disclosure of Invention
The utility model provides a timing automatic fire-closing device of a gas stove, which aims to solve the technical problems that the prior gas stove cannot control the working time and is inconvenient to use.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a gas-cooker is automatic to close firearm regularly, corresponds with gas-cooker's gas solenoid valve and is connected, including input module, main control module, drive module, display module, drive module one end with gas solenoid valve electricity is connected, and the other end is connected with main control module's output electricity, and input module and main control module's input electricity is connected and is used for setting up timing time, and display module and main control module's output electricity are connected and are used for showing timing time.
Further, the intelligent control device further comprises a PCB circuit board, and the input module, the main control module, the driving module and the display module are arranged on the PCB circuit board.
Further, the input module is a KEY switch, which includes a switch KEY1 and a switch KEY2.
Further, the main control module is an STC8G singlechip, the 1 pin and the 2 pin of the main control module are connected with the driving module, the 3 pin and the 4 pin are connected with the input module, and the 15 pin and the 16 pin are connected with the display module.
Further, the battery pack also comprises a power supply module, wherein the power supply module is a battery pack.
Further, the driving module comprises a relay and a triode, one end of the relay is connected with the power module, the other end of the relay is connected with the collector electrode of the triode, the base electrode of the triode is correspondingly connected with the output end of the main control module, and the base electrode of the triode is a grounding end.
Further, the display module comprises a nixie tube display screen and a display screen control chip, and the display screen driving chip is a TM1637 chip.
Compared with the prior art, the utility model has the beneficial technical effects that:
1. the utility model can set the working time of the gas cooker, can clearly display the cooking time on the display screen, is closed at fixed time, better assists in cooking and improves the quality of dishes.
2. The utility model adopts the circuit to control the small and convenient manufacture, has sensitive response, can directly close the gas electromagnetic valve, can avoid fire caused by forgetting to close the fire, and has high safety.
Drawings
FIG. 1 is a schematic circuit diagram of a timing automatic fire shutoff device of a gas stove of the utility model.
FIG. 2 is a schematic diagram of the connection of the timing automatic fire cut-off device of the gas stove of the utility model.
Detailed Description
The following examples are given to illustrate the utility model in detail, but are not intended to limit the scope of the utility model in any way.
Example 1: the timing automatic fire-closing device for the gas stove comprises an input module, a main control module, a driving module and a display module, wherein the modules are integrated on a PCB (printed circuit board), and referring to fig. 1 and 2, the timing automatic fire-closing device is used for controlling a gas electromagnetic valve of the gas stove. One end of the driving module is electrically connected with the fuel gas electromagnetic valve, the other end of the driving module is electrically connected with the output end of the main control module, the input end of the input module is electrically connected with the input end of the main control module for setting timing time, and the output ends of the display module and the main control module are electrically connected for displaying the timing time.
The input module is a KEY switch and comprises a switch KEY1 and a switch KEY2. The main control module is an STC8G singlechip, the 1 pin and the 2 pin are connected with the driving module, the 3 pin and the 4 pin are connected with the input module, and the 15 pin and the 16 pin are connected with the display module. The battery pack also comprises a power supply module, wherein the power supply module is a battery pack B1, and the voltage is 3V. The driving module comprises a relay J1, a triode Q1, a connector P1 and a diode K2, wherein the connector P1 is connected with a gas electromagnetic valve of the gas stove, one end of the relay J1 is connected with a power module VCC, the other end of the relay J1 is connected with a collector electrode of the triode Q1, a base electrode of the triode Q1 is correspondingly connected with an output end 1 pin of a main control module U1, and a base electrode of the triode Q1 is a grounding end. And the other group of driving modules with the same structure are connected to the 2 pins of the main control module U1 for standby.
The display module comprises a nixie tube display screen and a display screen control chip TM1637, wherein the display screen control chip is connected with pins 15 and 16 of the main control module U1. When the connector P1 is connected to the electromagnetic valve on the handle of the gas stove during installation, the automatic fire-closing device is in standby when not in use at ordinary times, and the display screen is closed, so that the normal use of the gas stove is not affected. When delay control is needed, the controller is awakened by pressing the switch KEY2, the display displays the time needing delay, the KEY1 is used for reducing the time, the KEY2 is used for adding the time, how much time needs to be adjusted, when the time reaches the time of delay, the controller acts to turn off the gas to flameout, the display screen is also closed to enter a standby mode, and then a user rotates a knob of the gas stove to a closing state when going to take rice or dishes on the gas stove so as to be used next time.
While the present utility model has been described in detail with reference to the drawings and the embodiments, those skilled in the art will understand that various specific parameters in the above embodiments may be changed without departing from the spirit of the utility model, and a plurality of specific embodiments are common variation ranges of the present utility model, and will not be described in detail herein.
Claims (6)
1. The utility model provides a gas-cooker is automatic to close firearm regularly, corresponds with gas solenoid valve of gas-cooker and connects its characterized in that: the fuel gas electromagnetic valve comprises an input module, a main control module, a driving module and a display module, wherein one end of the driving module is electrically connected with the fuel gas electromagnetic valve, the other end of the driving module is electrically connected with the output end of the main control module, the input module is electrically connected with the input end of the main control module for setting timing time, and the output ends of the display module and the main control module are electrically connected for displaying the timing time; the driving module comprises a relay and a triode, one end of the relay is connected with the power module, the other end of the relay is connected with the collector electrode of the triode, the base electrode of the triode is correspondingly connected with the output end of the main control module, and the base electrode of the triode is a grounding end.
2. The gas cooker timing automatic fire closer according to claim 1, wherein: the intelligent control device further comprises a PCB circuit board, and the input module, the main control module, the driving module and the display module are arranged on the PCB circuit board.
3. The gas cooker timing automatic fire closer according to claim 1, wherein: the input module is a KEY switch and comprises a switch KEY1 and a switch KEY2.
4. The gas cooker timing automatic fire closer according to claim 1, wherein: the main control module is an STC8G singlechip, the 1 foot and the 2 foot are connected with the driving module, the 3 foot and the 4 foot are connected with the input module, and the 15 foot and the 16 foot are connected with the display module.
5. The gas cooker timing automatic fire closer according to claim 1, wherein: the battery pack also comprises a power supply module, wherein the power supply module is a battery pack.
6. The gas cooker timing automatic fire closer according to claim 1, wherein: the display module comprises a nixie tube display screen and a display screen control chip, and the display screen driving chip is a TM1637 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165044.7U CN220750188U (en) | 2023-08-12 | 2023-08-12 | Timing automatic fire-closing device for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165044.7U CN220750188U (en) | 2023-08-12 | 2023-08-12 | Timing automatic fire-closing device for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220750188U true CN220750188U (en) | 2024-04-09 |
Family
ID=90566174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322165044.7U Active CN220750188U (en) | 2023-08-12 | 2023-08-12 | Timing automatic fire-closing device for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220750188U (en) |
-
2023
- 2023-08-12 CN CN202322165044.7U patent/CN220750188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008119207A1 (en) | Wireless smart cooking appliance, cooking stove, cooking device and operation thereof | |
| CN209042436U (en) | A kind of pulse ignition device intelligently powered off, electronic timing device and kitchen range | |
| CN207762976U (en) | Gas furnace | |
| CN111396934A (en) | Pulse ignition controller and ignition delay control method for dual-delay thermoelectric type kitchen range | |
| CN201141644Y (en) | Electromagnetic stove and gas range combined gas regulator structure | |
| CN220750188U (en) | Timing automatic fire-closing device for gas range | |
| CN209165470U (en) | A kind of external timing kitchen range | |
| CN101995038B (en) | Touch key type gas stove control device | |
| CN201531923U (en) | Touch-tone gas stove control device | |
| CN203932533U (en) | A kind of Timing switch socket | |
| CN206648314U (en) | Water heater combustion power control system | |
| CN210153875U (en) | Intelligent time controller for gas stove | |
| CN200952746Y (en) | Gas stove with electronic timing function | |
| CN110147058B (en) | Borrow singlechip timing chip of wiFi module | |
| CN215637344U (en) | Non-plug-in type intelligent gas stove | |
| CN2531275Y (en) | Digital-controlled intelligent gas range | |
| CN2438011Y (en) | Touch computerized domestic gas cooker | |
| CN101933527A (en) | Electric oven with function of fermentation | |
| CN208058923U (en) | A kind of gas cooker ignition protection device | |
| CN216769503U (en) | Stove pulse integrated circuit | |
| CN220541179U (en) | Control circuit of smoke kitchen linkage | |
| CN212456982U (en) | External timing controller for gas stove knob | |
| CN215935118U (en) | Waterproof portable heating seat cover circuit | |
| CN219283399U (en) | Timing gas stove | |
| CN211625337U (en) | Full-automatic energy-saving commercial frying stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |