CN221301394U - Integrated electrical appliance - Google Patents
Integrated electrical appliance Download PDFInfo
- Publication number
- CN221301394U CN221301394U CN202323011560.0U CN202323011560U CN221301394U CN 221301394 U CN221301394 U CN 221301394U CN 202323011560 U CN202323011560 U CN 202323011560U CN 221301394 U CN221301394 U CN 221301394U
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- main board
- gas
- control main
- furnace end
- control
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 80
- 230000001360 synchronised effect Effects 0.000 claims description 37
- 239000002737 fuel gas Substances 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Regulation And Control Of Combustion (AREA)
Abstract
The utility model belongs to the technical field of household kitchen appliances, and relates to an integrated appliance. Comprising the following steps: a case; the gas stove comprises a stove, at least one stove head assembly, a gas channel and a control assembly, wherein the stove head assembly is used for controlling ignition work; wherein, control assembly has control mainboard and control switch, and furnace end subassembly has: a burner; an ignition part for igniting the burner; the furnace end temperature sensor is used for sensing the combustion temperature of the furnace end and feeding the combustion temperature back to the control main board; after the control switch is turned on, the gas channel is turned on to convey gas to the burner, and the ignition component ignites the burner; when the furnace end is extinguished, the furnace end temperature sensor feeds back sensed temperature information to the control main board, and the control main board controls the ignition part to re-ignite the furnace end. According to the utility model, the furnace end temperature sensor and the control main board are arranged, so that the sensed combustion temperature of the furnace end can be fed back to the control main board, and the control main board automatically controls ignition when the furnace end is flameout.
Description
Technical Field
The utility model belongs to the technical field of household kitchen appliances, and relates to an integrated appliance.
Background
An integrated appliance, such as an integrated kitchen range, is a common household kitchen appliance. It generally integrates the functions of cooking utensils and oven, and convenience of customers uses. In the integrated electrical appliance in the traditional mode, if the stove is not successfully ignited at one time, after the burner is extinguished, the stove needs to manually press down the switch again to re-ignite, which is more troublesome, and meanwhile, if the stove is suddenly extinguished in the use process, if the user does not find the stove in time, gas leakage is caused, and the life safety of the user is endangered.
Disclosure of Invention
The utility model provides an integrated electrical appliance, which can feed back the sensed combustion temperature of a furnace end to a control main board through arranging the furnace end temperature sensor and the control main board, so that the control main board automatically controls ignition when the furnace end is flameout.
The utility model adopts the following technical scheme:
The utility model provides an integrated electrical appliance, which has the technical characteristics that: a case; the stove is arranged on the box body, and the at least one stove head component is arranged on the stove; the gas channel is communicated with the furnace end assembly for conveying fuel gas; the control assembly is used for controlling the furnace end assembly to perform ignition work; wherein, control assembly has control mainboard and control switch, furnace end subassembly has: a burner; an ignition part for igniting the burner; the furnace end temperature sensor is used for sensing the combustion temperature of the furnace end and feeding back the combustion temperature to the control main board; after the control switch is turned on, the gas channel is opened to convey gas to the furnace end, and the ignition component ignites the furnace end; when the furnace end is extinguished, the furnace end temperature sensor feeds back sensed temperature information to the control main board, and the control main board controls the ignition component to re-ignite the furnace end.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: the control switch and the ignition component are electrically connected with the control main board, an electromagnetic valve is arranged on the gas channel, after the control switch is opened, the control main board controls the electromagnetic valve to be opened so that the gas channel is opened, and the ignition component ignites the furnace end under the control of the control main board.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: the gas channel comprises a main gas inlet pipe communicated with an external gas source, a first leakage sensor is arranged near the main gas inlet pipe, a second leakage sensor is arranged in the kitchen range, and the first leakage sensor and the second leakage sensor are used for sensing the gas leakage condition and transmitting leakage signals to the control main board; when the first leakage sensor or the second leakage sensor senses that gas leaks and the concentration reaches a set value, the control main board controls the main air inlet pipe to be closed.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: the oven is arranged in the oven body and positioned below the kitchen range, and a combustor is arranged in the oven; the gas channel includes: the first branch gas pipeline is communicated to the furnace end, and is used for providing fuel gas for the furnace end, the second branch gas pipeline is communicated to the burner and is used for providing fuel gas for the burner, and synchronous motor valves are arranged on the second branch gas pipeline and are controlled to be opened and closed by the control main board.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: wherein the burner comprises an upper fire row and a lower fire row which are respectively arranged at the upper part and the lower part of the oven, and the second branch gas pipeline comprises an upper gas inlet pipe and a lower gas inlet pipe which are respectively communicated with the upper fire row and the lower fire row; the synchronous motor valve is arranged on the lower air inlet pipe and used for controlling the air flow entering the lower fire exhaust.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: the box body is located above the kitchen range, is provided with a CO sensor and is used for sensing the content of CO gas and transmitting signals to the control main board, and when the concentration of C0 reaches a critical value, the control main board controls to close the gas channel.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: and an oven temperature sensor is arranged in the oven and is used for measuring the temperature inside the oven and transmitting signals to the control main board.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: further comprises: the power supply is electrically connected with the control main board, the display operation panel is arranged on the front side of the box body, the control switch is arranged on the display operation panel, and the display operation panel is in communication connection with the control main board.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: wherein, synchronous motor valve includes: the valve body is provided with an air inlet and an air outlet which are communicated with the lower air inlet pipe; the valve core is provided with an air passage communicated with the air inlet and a plurality of air holes with unequal displacement; the output end of the synchronous motor is connected with the valve core; the air holes are used for communicating the air channels with the air outlets, and the valve core is driven by the synchronous motor to rotate in the valve body, so that one air hole faces the air outlets.
The integrated electrical appliance provided by the utility model can also have the following technical characteristics: wherein, synchronous motor valve still includes: the valve seat is used for installing the synchronous motor, the middle part of the valve seat is provided with a mounting hole, the end part of the valve core extends from the mounting hole and is connected with the output end of the synchronous motor, and a spring sleeved on the periphery of the end part of the valve core is arranged in the mounting hole; and a micro switch is also arranged on the valve seat.
The actions and effects of the utility model
According to the integrated electrical appliance disclosed by the utility model, as the burner assembly comprises the burner temperature sensor and the control assembly comprises the control main board, after the control switch is turned on by a user, the gas channel is turned on to provide fuel gas for the burner, the ignition component ignites the burner, when the burner is not turned on successfully or extinguished in the use process, the temperature information sensed by the burner temperature sensor is fed back to the control main board, and then the control main board controls the ignition component to re-ignite the burner, so that the control switch is not required to be turned on again by the user, and the integrated electrical appliance is very convenient and safer.
Drawings
Fig. 1 is a schematic view of a part of the structure of an integrated electrical appliance of the present utility model.
FIG. 2 is a schematic illustration of the connection of a gas channel to a burner assembly and burner of the present utility model.
Fig. 3 is a cross-sectional view of a synchronous motor valve of the present utility model.
FIG. 4 is a schematic view of the burner assembly of the present utility model.
Fig. 5 is a control schematic of the present utility model.
Reference numerals: the oven body 10, the display operation panel 11, the oven 20, the oven 30, the upper fire row 31, the solenoid valve 311, the lower fire row 32, the motor valve 321, the oven head assembly 40, the oven head 41, the ignition needle 42, the thermocouple 43, the control main board 51, the gas passage 60, the main gas intake pipe 61, the first branch gas pipe 62, the gas intake pipe 621, the second branch gas pipe 63, the upper gas intake pipe 64, the lower gas intake pipe 65, the pressure stabilizing valve 71, the solenoid valve 72, the solenoid valve 73, the synchronous motor valve 74, the valve seat 741, the valve body 742, the gas inlet 7421, the gas outlet 7422, the valve core 743, the gas hole 7432, the synchronous motor 744, the spring 745, the micro switch 746, the first leakage sensor 81, the second leakage sensor 82, the CO sensor 83, the temperature sensor 84, and the door lock motor 85.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the integrated electrical appliance of the present utility model is specifically described below with reference to the embodiments and the accompanying drawings.
< Example >
Fig. 1 is a schematic view of a part of the structure of an integrated electrical appliance of the present utility model.
As shown in fig. 1, the embodiment provides an integrated electrical appliance, which comprises a box body 10, wherein a display operation panel 11 for user operation is arranged on the surface of a front side panel of the box body 10, a stove 20 is installed on the box body 10, an oven 30 is arranged below the stove 20, at least one stove head component 40 (usually two, four or five) is installed on the stove 20, a burner is arranged in the oven 30, a power supply, a gas channel 60 and a control component are arranged in the box body 10, the gas channel 60 is used for conveying gas for the stove 20 and the oven 30, the control component is used for controlling the burner in the stove head component and the oven 30 to perform ignition operation, and the integrated electrical appliance is provided with a control main board 51 and a control switch, wherein the control switch is positioned on the display operation panel 11 for user operation. The control switch may be a conventional mechanical switch, such as a manual knob; or may be an electronic on-off switch. When the control switch is an electronic switch, the control switch is electrically connected with the control main board 51; when the control switch is a mechanical switch, a sensor connected to the control main board 51 may be added near the control switch, for sensing the opening and closing of the mechanical switch and transmitting related signals to the control main board 51.
FIG. 2 is a schematic illustration of the connection of a gas channel to a burner assembly and burner of the present utility model.
As shown in fig. 2, the burner assembly 40 has a burner 41, and the gas passage 60 includes a main gas inlet pipe 61 connected to an external gas source, a first gas branch pipe 62 connected to the burner 41, and a second gas branch pipe 63 connected to a burner, which includes an upper gas inlet pipe 64 and a lower gas inlet pipe 65 connected to the upper flame row 31 and the lower flame row 32, respectively, since the burner includes the upper flame row 31 and the lower flame row 32, respectively, which are installed at the upper and lower portions of the oven 30, respectively. The air inlet of the main air inlet pipe 61 is provided with a pressure stabilizing valve 71 for stabilizing the pressure of the air entering the main air inlet pipe 61 from the air source, the main air inlet pipe 61 forms branch pipelines, namely a first branch air pipeline 62 and a second branch air pipeline 63, the front ends of the first branch air pipeline 62 and the second branch air pipeline 63 are respectively provided with an electromagnetic valve 72 and an electromagnetic valve 73, the first branch air pipeline 62 continues to branch into each air inlet pipeline 621 on the subsequent passage to be communicated with each furnace end 41, and the second branch air pipeline 63 branches on the subsequent passage to form the upper air inlet pipe 64 and the lower air inlet pipe 65. The lower air inlet pipe 65 is provided with a synchronous motor valve 74, and the synchronous motor valve 74 is controlled to be opened and closed by the control main board 51. In addition, an oven temperature sensor 84 is installed in the oven 30 for measuring the temperature inside the oven and transmitting a signal to the control main board 51.
Fig. 3 is a cross-sectional view of a synchronous motor valve of the present utility model.
As shown in fig. 3, the synchronous motor valve 74 includes a valve seat 741, a valve body 742, a valve spool 743, and a synchronous motor 744. The valve body 742 is provided with an air inlet 7421 and an air outlet 7422 connected with the lower air inlet pipe 65, the valve core 743 is provided with an air passage 7431 communicated with the air inlet 7421 and a plurality of air holes 7432 with unequal displacement, a valve cavity is arranged in the valve body 742, and the valve core 743 is driven to rotate in the valve cavity by the synchronous motor 744, so that one air hole 7432 faces the air outlet 7422. The synchronous motor 744 is installed on one side of the valve seat 741, the other side of the valve seat 741 is fixed with one end of the valve body 742 away from the lower air inlet pipe 65, a mounting hole is formed in the middle of the valve seat 741, the end portion of the valve core 743 extends from the mounting hole to be connected with the output end of the synchronous motor 744, a spring 745 is arranged on one section of the mounting hole of the valve seat 741, which is close to the valve body 741, and the spring 745 is sleeved on the end portion of the valve core 743. The micro switch 746 is also installed on the valve seat 741, the sensor is installed on the synchronous motor, the valve core is driven to rotate inside the valve body through the work of the synchronous motor, when the air holes 7432 with different exhaust capacities are aligned with the air outlet 7422, different gas capacities are realized, the matching of the stepping motor and the sensor can accurately control the exhaust capacities, and the use of a user is convenient. As shown in fig. 3, the number of the air outlets 7422 is two, when in use, the lower air inlet pipe 65 can be connected to one air outlet 7422 according to the requirement, and when only one air outlet is connected, the other air outlet pipe can be closed by a locking cap.
FIG. 4 is a schematic view of the burner assembly of the present utility model.
As shown in fig. 4, the burner assembly 40 has a burner 41, an ignition member having an ignition pack and an ignition needle 42, and a burner temperature sensor, in this embodiment, a thermocouple 43. An ignition needle 42 and a thermocouple 43 are installed near the burner 41, the ignition needle 42 is used for igniting the burner 41, and the thermocouple 43 is used for sensing the combustion temperature of the burner 41 and feeding back to the control main board 51. When a user uses the burner, after the control switch is turned on, the control main board 51 can control the gas channel 60 to be turned on to supply gas to the burner 41, and control the ignition needle 42 to ignite the burner 41; when the burner 41 is not normally opened for combustion or suddenly extinguished in the use process, the thermocouple 43 feeds back the sensed temperature information to the control main board 51, and the control main board 51 controls the ignition needle 42 to re-ignite the burner 41 until the ignition is successful.
In operation, the control main board 51 can adjust the gas flow rate of the lower intake pipe 65 connected to the lower fire grate 32 by controlling the synchronous motor valve 74, the temperature sensor 84 detects the temperature in the oven, the thermocouple 43 detects the combustion temperature of the burner 41, and both send temperature signals to the control main board 51. When the temperature rises, the synchronous motor valve 74 adjusts the maximum flow so that the lower fire row 32 is in a high fire state, and when the temperature sensor 84 and the thermocouple 43 detect that the temperature reaches the set temperature, the synchronous motor valve is controlled by the control panel to adjust the minimum flow so that the lower fire row 32 is in a low fire heat preservation state, thereby meeting the temperature control precision requirement and enabling the combustion temperature to be flexible and controllable.
The embodiment further has a gas leakage prompt function, specifically, a first leakage sensor 81 is arranged on the main gas inlet pipe 61, a second leakage sensor 82 is arranged in the kitchen range 20, the first leakage sensor 81 and the second leakage sensor 82 are respectively used for sensing whether a gas channel and the kitchen range leak gas or not and transmitting leakage signals to the control main board 51, and when the first leakage sensor 81 or the second leakage sensor 82 sense that gas leaks, and the concentration reaches a set value, the control main board 51 controls to close all gas sources.
In addition, the embodiment further has a CO prompt function, specifically, a CO sensor 83 is installed at an air outlet above the stove 20 of the box 10, and is configured to sense the CO gas content and transmit a signal to the control main board 51, and when the C0 concentration reaches a critical value, the control main board 51 controls all air sources to be turned off.
Fig. 5 is a control schematic of the present utility model, wherein the broken lines represent gas channel connections and the solid lines represent circuit and communication connections.
The integrated electrical apparatus of this embodiment further includes a power supply electrically connected to the control main board, various functional valves, and a door lock motor 85 for controlling the opening of the oven door, wherein the various functional valves include: a main solenoid valve 75 installed on a main intake passage of the gas passage, a solenoid valve 311 controlling on-off of an intake route of the upper bank 31, a motor valve 321 controlling on-off of an intake route of the lower bank 32, and a motor valve 411 corresponding to each burner 41.
As shown in fig. 5, the power supply, the pressure stabilizing valve 71, the solenoid valve 72, the solenoid valve 73, the solenoid valve 311, the motor valve 321, the motor valve 411, the temperature sensor 84 in the oven 30, the door lock motor 85, the ignition needle 42 near the burner 41, and the thermocouple 43 are all electrically connected to the control main board 51, and are opened and closed under the control of the control main board 51. The display operation panel 11 is in communication connection with the control main board 51, and the first leakage sensor 81, the second leakage sensor 82, and the CO sensor 83 are in IIC communication connection with the control main board 51. The display operation panel 11 is also connected with a wireless/bluetooth module 12 through communication.
The effects and effects of the examples:
In the embodiment, the flow of the lower fire grate air inlet of the oven is controlled through the synchronous motor valve, so that the flame size of the lower fire grate is controlled to meet the precision (less than or equal to 3 degrees) of temperature. Specifically, under the heating state, the synchronous motor valve is large in regulating flow, large in flame, fast in heating, and under the heat preservation state, the synchronous motor valve is small in regulating flow, small in flame, and the temperature is kept unchanged, so that the temperature control precision is higher by adopting the synchronous motor valve.
Because there is the first sensor 81 that leaks in intake pipe junction, there is the second sensor 82 that leaks in the cooking utensils inside, when gas production leaks and concentration reaches the setting value, can put forward the warning and transmit signal to control mainboard 51, control mainboard 51 control closes all air supplies, reaches safety protection, and the inside and outside gas leakage of product all can detect and realize the safety valve.
Because the product outlet is provided with the C0 sensor, the gas is not fully combusted, or flame is combusted to a metal layer, when the content of CO reaches a set value, an alarm is given and a signal is transmitted to the main control board, and the main control board closes all air sources, so that the valve is closed safely, and the safety protection is achieved.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. An integrated electrical appliance, comprising:
A case;
A kitchen range which is arranged on the box body,
At least one burner assembly mounted on the cooktop;
the gas channel is communicated with the furnace end assembly for conveying fuel gas; and
The control assembly is used for controlling the furnace end assembly to perform ignition work;
wherein the control component is provided with a control main board and a control switch,
The burner assembly has:
A burner;
An ignition part for igniting the burner; and
The furnace end temperature sensor is used for sensing the combustion temperature of the furnace end and feeding back the combustion temperature to the control main board;
After the control switch is turned on, the gas channel is opened to convey gas to the furnace end, and the ignition component ignites the furnace end; when the furnace end is extinguished, the furnace end temperature sensor feeds back sensed temperature information to the control main board, and the control main board controls the ignition component to re-ignite the furnace end.
2. The integrated appliance of claim 1, wherein: the control switch and the ignition component are electrically connected with the control main board, an electromagnetic valve is arranged on the gas channel, after the control switch is opened, the control main board controls the electromagnetic valve to be opened so that the gas channel is opened, and the ignition component ignites the furnace end under the control of the control main board.
3. The integrated appliance of claim 1, wherein:
The gas channel comprises a main gas inlet pipe communicated with an external gas source, a first leakage sensor is arranged near the main gas inlet pipe, a second leakage sensor is arranged in the kitchen range, and the first leakage sensor and the second leakage sensor are used for sensing the gas leakage condition and transmitting leakage signals to the control main board; when the first leakage sensor or the second leakage sensor senses that gas leaks and the concentration reaches a set value, the control main board controls the main air inlet pipe to be closed.
4. The integrated appliance of claim 1, wherein: the oven is arranged in the oven body and positioned below the kitchen range, and a combustor is arranged in the oven;
the gas channel includes:
a first branch gas pipe communicated with the furnace end for providing fuel gas for the furnace end,
A second branch gas pipeline communicated with the burner for providing fuel gas for the burner,
And the second branch gas pipeline is provided with a synchronous motor valve, and the synchronous motor valve is controlled to be opened and closed by the control main board.
5. The integrated appliance of claim 4, wherein:
Wherein the burner comprises an upper fire row and a lower fire row which are respectively arranged at the upper part and the lower part of the oven, and the second branch gas pipeline comprises an upper gas inlet pipe and a lower gas inlet pipe which are respectively communicated with the upper fire row and the lower fire row; the synchronous motor valve is arranged on the lower air inlet pipe and used for controlling the air flow entering the lower fire exhaust.
6. An integrated appliance as claimed in any one of claims 1 to 5, wherein:
The box body is located above the kitchen range, is provided with a CO sensor and is used for sensing the content of CO gas and transmitting signals to the control main board, and when the concentration of C0 reaches a critical value, the control main board controls to close the gas channel.
7. The integrated appliance of claim 4 or 5, wherein:
and an oven temperature sensor is arranged in the oven and is used for measuring the temperature inside the oven and transmitting signals to the control main board.
8. An integrated appliance as claimed in any one of claims 1 to 5, wherein: further comprises:
A power supply electrically connected with the control main board,
A display operation panel which is arranged on the front side of the box body and is provided with the control switch,
The display operation panel is in communication connection with the control main board.
9. The integrated appliance of claim 5, wherein:
Wherein, synchronous motor valve includes:
the valve body is provided with an air inlet and an air outlet which are communicated with the lower air inlet pipe;
The valve core is provided with an air passage communicated with the air inlet and a plurality of air holes; and
The output end of the synchronous motor is connected with the valve core; the air holes are used for communicating the air channels with the air outlets, and the valve core is driven by the synchronous motor to rotate in the valve body, so that one air hole faces the air outlets.
10. The integrated appliance of claim 9, wherein:
Wherein, synchronous motor valve still includes: the valve seat is used for installing the synchronous motor, the middle part of the valve seat is provided with a mounting hole, the end part of the valve core extends from the mounting hole and is connected with the output end of the synchronous motor, and a spring sleeved on the periphery of the end part of the valve core is arranged in the mounting hole; and a micro switch is also arranged on the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011560.0U CN221301394U (en) | 2023-11-07 | 2023-11-07 | Integrated electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011560.0U CN221301394U (en) | 2023-11-07 | 2023-11-07 | Integrated electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221301394U true CN221301394U (en) | 2024-07-09 |
Family
ID=91749796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323011560.0U Active CN221301394U (en) | 2023-11-07 | 2023-11-07 | Integrated electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221301394U (en) |
-
2023
- 2023-11-07 CN CN202323011560.0U patent/CN221301394U/en active Active
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| GR01 | Patent grant |