CN109730521B - A cooking stove device for kitchen electrical apparatus wireless power supply - Google Patents
A cooking stove device for kitchen electrical apparatus wireless power supply Download PDFInfo
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- CN109730521B CN109730521B CN201910084125.XA CN201910084125A CN109730521B CN 109730521 B CN109730521 B CN 109730521B CN 201910084125 A CN201910084125 A CN 201910084125A CN 109730521 B CN109730521 B CN 109730521B
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- 238000010411 cooking Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 8
- 235000013322 soy milk Nutrition 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 235000013305 food Nutrition 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 235000014347 soups Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 235000009566 rice Nutrition 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electric Stoves And Ranges (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The invention provides a cooking stove device for wireless power supply of kitchen appliances; the device comprises a cooker body, a cooker terminal and an electric appliance terminal; a first coil, a first control circuit module and a foreign matter detection PCB are arranged in the cooker body; the first control circuit module comprises a controller, a wireless power supply electric control unit and an electromagnetic heating electric control unit; the controller is used for receiving the induction signal from the touch induction module, judging the induction signal and determining whether to generate a control instruction or not; the controller sends the control instruction to a wireless power supply electric control unit or an electromagnetic heating electric control unit to control the closing and opening of the electric control unit; when the wireless power supply electric control unit is closed, the first coil is electrified, and the first coil is a transmitting end of the wireless power supply electric control unit and provides electric energy for an electric appliance terminal; when the electromagnetic heating electric control unit is closed, the first coil is electrified, and the first coil is an electromagnetic coil and provides heat energy for the pot terminal.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a cooking stove device for wireless power supply of a kitchen appliance.
Background
At present, along with the improvement of living standard and the progress and development of scientific technology, the intelligent requirements of people on home are also higher and higher. Thus, smart home has come with it. In smart homes, smart kitchens are particularly important, and people take food as a day, which is related to daily life of people.
As is well known, cooktops for cooking operations are essential items of a kitchen; people process foods by using a cooking bench, so that various delicious dishes are made. In a conventional kitchen, most users use a gas range for cooking food. With the development of technology, the use and popularity of electric appliances such as electromagnetic ovens, electric cookers and electric ovens are increasing, and users use electric appliances to cook food, thereby gradually replacing the traditional gas cookers. In the existing intelligent kitchen, a gas stove is mostly used as a cooking bench, and only a part of the intelligent kitchen uses electric appliances as main means for cooking food. However, the gas cooker has a plurality of disadvantages, such as the need of installing substances such as gas, natural gas and the like as energy sources, and the gas cooker does not conform to the current environmental protection concept in the aspect of environmental protection, and users need to supplement energy sources at regular time, so that inconvenience exists in use and intelligence cannot be realized. In the prior art, electric tools such as induction cookers, electric cookers and the like are used as cooktops. But it has the disadvantages that: only a pot body with a magnetic material can be used as a heat receiving body for cooking, and high intelligence cannot be realized. Therefore, it is necessary to provide a cooker device, which wirelessly supplies power to electric appliances such as an electric cooker, so as to enable the electric cooker to cook; or directly heating the pot to perform cooking operation. The intelligent power supply device has different modes, can supply power to various electric appliances with coils, enables the electric appliances to work normally, and achieves intellectualization.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cooking stove device for wireless power supply of kitchen appliances; the device comprises a cooker body, a cooker terminal and an electric appliance terminal; the wireless power supply device has two different modes, a second coil is arranged in the electrical appliance terminal by triggering the wireless power supply mode, a corresponding electric control unit and a first coil are arranged in the cooker body, and the controller drives the wireless power supply electric control unit to be closed, so that power supply to the electrical appliance terminal is realized, and the electrical appliance terminal works normally. The cooker can be directly placed on the cooker body by triggering the cooking mode, and the first coil generates heat energy to complete cooking operation.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a cooking stove device for wireless power supply of kitchen appliances comprises a stove body, a cooker terminal and an electric appliance terminal; the electric appliance terminal is connected with the cooker body in a wireless mode;
the stove body comprises a shell and a touch panel, and the shell is connected with the touch panel to form a closed cavity; a first coil, a first control circuit module and a foreign matter detection PCB are arranged in the cavity; the foreign matter detection PCB and the first coil are connected with the first control circuit module.
The first control circuit module comprises a controller, a wireless power supply electric control unit and an electromagnetic heating electric control unit. The wireless power supply electric control unit and the electromagnetic heating electric control unit are connected with the controller and the first coil.
The controller is used for receiving the induction signal from the touch induction module, judging the induction signal and determining whether to generate a control instruction.
The controller receives detection signals of the foreign matter detection PCB, judges whether to send the control instruction to the wireless power supply electric control unit or the electromagnetic heating electric control unit according to the detection signals, and controls the electric control unit to be closed and opened.
Specifically, the foreign matter detection PCB is used for detecting articles placed on the touch panel, and if the foreign matter detection PCB detects that the articles are placed on the touch panel, the controller issues a control instruction to the corresponding electric control unit to control the opening and closing of the controller.
When the wireless power supply electric control unit is closed, the first coil is electrified, and the first coil is a transmitting end of the wireless power supply electric control unit and provides electric energy for an electric appliance terminal.
When the electromagnetic heating electric control unit is closed, the first coil is electrified, and the first coil is an electromagnetic coil and provides heat energy for the pot terminal.
The bottom panel of the shell is provided with a plurality of air dispersing holes.
A plurality of touch keys are arranged on the touch panel; each touch key is provided with a touch sensing module, and the touch sensing module is provided with N sensing points;
the touch sensing module is connected with the controller, and when M1 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to the controller, and the controller is used for judging that the touch key is actually operated and executing a control instruction corresponding to the touch key.
When the M2 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to a controller, and the controller is used for judging that the touch keys are misoperation and executing no instruction.
Specifically, M1 is greater than or equal to (2/3) N; m2 < (2/3) ×n.
When the touch sensing modules output a plurality of sensing signals at the same time, the controller is used for judging that the touch key is in misoperation.
Preferably, the N sensing points are uniformly disposed on the touch sensing module.
In the touch panel of the above embodiment, since the touch sensing module is provided with N sensing points, and M1 sensing points are required to be touched by a user at the same time, a function instruction corresponding to the touch key can be executed. The design of M1 sensing points can ensure that the corresponding function of the touch key is executed under the touch of the touch key in a certain range, so that the situation that the user carelessly touches the touch key to cause the false touch of the key is avoided, and the use safety and the user experience of the kitchen range are improved.
In the touch panel of the above embodiment, since the touch panel is provided with a plurality of touch keys, there may be a case where the plurality of touch keys are simultaneously activated by mistake (for example, an article is placed on the touch panel) during use, and when the controller is configured to simultaneously receive a plurality of sensing signals, it is determined that the keys are operated by mistake, and no instruction is executed. The design ensures the singleness of key functions and avoids potential safety hazards caused by the fact that the controller executes corresponding instructions due to the fact that keys are triggered simultaneously.
Preferably, the plurality of touch keys are arranged on the touch panel at equal intervals.
Preferably, the touch keys at least comprise a wireless power supply key and a cooking mode key.
Preferably, the wireless power supply key triggers the wireless power supply electric control unit to be closed through the controller, and the cooking mode key triggers the electromagnetic heating electric control unit to be closed through the controller.
The electrical equipment terminal comprises a second coil, a control panel, a second control circuit module, a power unit and a current storage end; the second coil, the control panel and the power unit are all connected with a second control circuit module.
The electric appliance terminal is arranged on the stove body in a wireless mode, and the second coil corresponds to the first coil. The second coil receives the current emitted from the first coil and stores the current to the current storage terminal.
The second control circuit module is used for receiving a control signal from the control panel, generating an execution signal according to the control signal and executing a corresponding function.
The power unit is used for receiving an execution signal, and converting electric energy in the current storage end into heat energy or mechanical energy according to the execution signal.
Preferably, the electric appliance terminal is an electric cooker, a soymilk machine and a stirrer.
The cooker terminal is used for being placed on a touch panel of the cooker body, and the bottom surface of the cooker terminal corresponds to the first coil; the pot terminal receives heat energy generated by the first coil.
Preferably, the pan terminal is a pan with magnetic material.
When the wireless power supply electric control unit or the electromagnetic heating electric control unit is closed, the controller records the current value passing through the first coil and marks the current value in a stable state as a current threshold value.
The cooker body is also provided with an overflow-preventing electric control unit which is connected with the controller;
the anti-overflow electric control unit comprises a voltage-controlled normally open switch, a magnetic sensor and an alarm circuit; the voltage-controlled normally open switch is connected with the alarm circuit in series;
the voltage-controlled normally open switch is arranged on the periphery of the bottom surface of the touch panel corresponding to the first coil; the controller stores a preset closing threshold value of the voltage-controlled normally open switch;
the voltage-controlled normally open switch is used for detecting a pressure value of the periphery of the touch panel corresponding to the first coil and sending the pressure value to the controller, and the controller compares the pressure value with a closing threshold value to determine whether to close the voltage-controlled normally open switch.
In some embodiments, the voltage controlled normally open switch is closed if the pressure value is greater than or equal to the closing threshold.
When the voltage-controlled normally open switch is closed, the alarm circuit is connected and sounds a beep.
The magnetic sensor is used for detecting the change of the magnetic field and recording the change value of the magnetic field; the controller receives the magnetic field change value from the magnetic sensor and generates a current feedback signal; the controller compares the current feedback signal with a current threshold value to determine whether to disconnect the wireless power supply electric control unit or the electromagnetic heating electric control unit.
In some embodiments, if the current feedback signal is not equal to the current threshold, the wireless power supply electronic control unit or the electromagnetic heating electronic control unit is disconnected, i.e. the first coil is powered off, and no electric energy or thermal energy is provided.
In the above embodiment, when the user leaves the kitchen during cooking, the spill-proof electronic control unit is designed to detect that the soup is spilled, and when the pressure value generated by the touch panel reaches a specific threshold (i.e. the closing threshold, i.e. when the soup is spilled to a certain extent), the alarm circuit is closed, so that the user can timely detect the pressure value. If the user forgets to turn off the kitchen range when going out, the situation that the soup overflows or the water evaporates so that dry burning occurs possibly exists, at the moment, the magnetoelectric field changes, the magnetic sensor detects and records the magnetic field change value and sends the magnetic field change value to the controller to generate a current feedback signal, and the controller compares the current feedback signal with a current threshold value to determine whether to cut off the power supply or not, so that fire or safety accidents caused by dry burning can be prevented to a certain extent.
The invention has the beneficial effects that:
the invention provides a cooking stove device for wireless power supply of kitchen appliances; the device comprises a cooker body, a cooker terminal and an electric appliance terminal; the wireless power supply device has two different modes, a second coil is arranged in the electrical appliance terminal by triggering the wireless power supply mode, a corresponding electric control unit and a first coil are arranged in the cooker body, and the controller drives the wireless power supply electric control unit to be closed, so that power supply to the electrical appliance terminal is realized, and the electrical appliance terminal works normally. The cooker can be directly placed on the cooker body by triggering the cooking mode, and the first coil generates heat energy to complete cooking operation.
Drawings
Fig. 1 is a schematic diagram of the system connection between the stove body and the electrical terminal of embodiment 1.
Fig. 2 is a schematic diagram of the system connection between the stove body and the pot terminal in embodiment 1.
Fig. 3 is a schematic structural view of the kitchen range device of embodiment 1.
Fig. 4 is a schematic structural view of a first coil in the cooking cavity of embodiment 1.
Fig. 5 is a schematic diagram of the first coil of embodiment 1 supplying power to the second coil.
Fig. 6 is a schematic view of a touch panel of embodiment 2.
Description of the reference numerals
1 a housing, 2 a touch panel, 3 a first coil, 4 a second coil.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
Example 1
As shown in fig. 1 to 5, the embodiment of the invention provides a cooking stove device for wireless power supply of a kitchen appliance, which comprises a stove body, a pot terminal and an electric appliance terminal; the electric appliance terminal is connected with the cooker body in a wireless mode;
in this embodiment, the electric appliance terminal is an electric cooker, and the pan terminal is an iron pan.
The cooker body comprises a shell 1 and a touch panel 2, wherein the shell 1 is connected with the touch panel 2 to form a closed cavity; the bottom panel of the shell is provided with a plurality of air dispersing holes.
The cavity is internally provided with a first coil 3, a first control circuit module and a foreign matter detection PCB; the foreign matter detection PCB and the first coil are connected with the first control circuit module.
The first control circuit module comprises a controller, a wireless power supply electric control unit and an electromagnetic heating electric control unit. The wireless power supply electric control unit and the electromagnetic heating electric control unit are connected with the controller and the first coil.
The controller is configured to receive an induction signal from the touch induction module (for example, an induction signal generated when a user touches the wireless power supply button), determine the induction signal (determine whether the induction signal meets a touch condition set by the controller), and determine whether to generate a control instruction (if the user actually touches the wireless power supply button, generate a control instruction corresponding to the button, that is, select the wireless power supply button, and close the wireless power supply electronic control unit).
Before executing the control instruction, the controller judges whether the control instruction is issued to the wireless power supply electric control unit or not according to the detection signal generated by the foreign matter detection PCB, so as to control the closing and opening of the electric control unit. The judgment standard is as follows: the foreign matter detection PCB detects whether an object is placed on the touch panel, and if the foreign matter detection PCB detects that the object is placed on the touch panel, the controller sends a control instruction to the corresponding electric control unit to control the closing and opening of the electric control unit. The design can avoid potential safety hazards caused by the triggering of the touch button when no article is placed on the touch panel (namely, the corresponding position of the first coil).
In this embodiment, when the wireless power supply electric control unit is closed, the first coil is electrified, and the first coil is a transmitting end of the wireless power supply electric control unit and provides current for the electric cooker.
The electrical equipment terminal comprises a second coil 4, a control panel, a second control circuit module, a power unit and a current storage end; the second coil, the control panel and the power unit are all connected with a second control circuit module.
The electric appliance terminal is arranged on the stove body in a wireless mode, and the second coil corresponds to the first coil. The second coil is used as a wireless power supply receiving end, receives the current emitted by the first coil, and stores the current into a current storage end.
The second control circuit module is configured to receive a control signal from a control panel (i.e., a control panel on the electric rice cooker), and generate an execution signal according to the control signal, so as to execute a corresponding function (e.g., a rice cooking function).
The power unit is used for receiving an execution signal and converting electric energy in the current storage end into heat energy according to the execution signal; therefore, the cooker body is used for supplying power to the electric cooker, and the electric cooker can perform operations such as cooking.
In the embodiment, the electric appliance terminal is changed into a cooker terminal and is arranged at the corresponding position of the first coil of the touch panel of the cooker body; when the electromagnetic heating electric control unit is closed, the first coil is electrified, and at the moment, the first coil is an electromagnetic coil and provides heat energy for the pot terminal. The bottom surface of the pot terminal corresponds to the first coil; the pot terminal receives heat energy generated by the first coil.
Example 2
As shown in fig. 6, in one embodiment of the present invention, the main technical solution of this embodiment is basically the same as that of embodiment 1, and features that are not explained in this embodiment are explained in embodiment 1, and are not described in detail herein. This embodiment differs from embodiment 1 in that:
a plurality of touch keys 21 are arranged on the touch panel 2; each touch key is provided with a touch sensing module, and the touch sensing module is provided with N sensing points;
the touch sensing module is connected with the controller, and when M1 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to the controller, and the controller is used for judging that the touch key is actually operated and executing a control instruction corresponding to the touch key.
When the M2 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to a controller, and the controller is used for judging that the touch keys are misoperation and executing no instruction.
Specifically, M1 is greater than or equal to (2/3) N; m2 < (2/3) ×n.
When the touch sensing modules output a plurality of sensing signals at the same time, the controller is used for judging that the touch key is in misoperation.
The N sensing points are uniformly arranged on the touch sensing module.
In the touch panel of the above embodiment, since the touch sensing module is provided with N sensing points, and M1 sensing points are required to be touched by a user at the same time, a function instruction corresponding to the touch key can be executed. The design of M1 sensing points can ensure that the corresponding function of the touch key is executed under the touch of the touch key in a certain range, so that the situation that the user carelessly touches the touch key to cause the false touch of the key is avoided, and the use safety and the user experience of the kitchen range are improved.
In the touch panel of the above embodiment, since the touch panel is provided with a plurality of touch keys, there may be a case where the plurality of touch keys are simultaneously activated by mistake (for example, an article is placed on the touch panel) during use, and when the controller is configured to simultaneously receive a plurality of sensing signals, it is determined that the keys are operated by mistake, and no instruction is executed. The design ensures the singleness of key functions and avoids potential safety hazards caused by the fact that the controller executes corresponding instructions due to the fact that keys are triggered simultaneously.
The touch keys are arranged on the touch panel at equal intervals; the touch keys at least comprise a wireless power supply key and a cooking mode key.
The wireless power supply key triggers the wireless power supply electric control unit to be closed through the controller, and the cooking mode key triggers the electromagnetic heating electric control unit to be closed through the controller.
Example 3
In one embodiment of the present invention, the main technical solution of the present embodiment is substantially the same as that of embodiment 1 or embodiment 2, and features that are not explained in the present embodiment are explained in embodiment 1 or embodiment 2, and are not described herein. This embodiment differs from embodiment 1 or embodiment 2 in that:
in this embodiment, the electrical terminal is a soymilk machine. The power unit of the soymilk machine is used for receiving an execution signal and converting the electric energy in the current storage end into mechanical energy according to the execution signal; thereby realizing the power supply of the soymilk machine by using the cooker body, and enabling the soymilk machine to perform mechanical operations such as stirring soymilk and the like.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.
Claims (10)
1. A cooking stove device for kitchen electrical apparatus wireless power supply, its characterized in that: comprises a cooker body, a cooker terminal and an electric appliance terminal; the electric appliance terminal is connected with the cooker body in a wireless mode;
the stove body comprises a shell and a touch panel, and the shell is connected with the touch panel to form a closed cavity; a first coil, a first control circuit module and a foreign matter detection PCB are arranged in the cavity; the foreign matter detection PCB and the first coil are connected with the first control circuit module;
the first control circuit module comprises a controller, a wireless power supply electric control unit and an electromagnetic heating electric control unit; the wireless power supply electric control unit and the electromagnetic heating electric control unit are connected with the controller and the first coil;
the controller is used for receiving the induction signal from the touch induction module, judging the induction signal and determining whether to generate a control instruction or not;
the controller receives detection signals of the foreign matter detection PCB, judges whether to send the control instruction to the wireless power supply electric control unit or the electromagnetic heating electric control unit according to the detection signals, and controls the electric control unit to be closed and opened;
when the wireless power supply electric control unit is closed, the first coil is electrified, and the first coil is a transmitting end of the wireless power supply electric control unit and provides electric energy for an electric appliance terminal;
when the electromagnetic heating electric control unit is closed, the first coil is electrified, and the first coil is an electromagnetic coil and provides heat energy for a pot terminal;
the bottom panel of the shell is provided with a plurality of air dispersing holes;
the electrical equipment terminal comprises a second coil, a control panel, a second control circuit module, a power unit and a current storage end; the second coil, the control panel and the power unit are all connected with a second control circuit module;
the electric appliance terminal is arranged on the stove body in a wireless mode, and the second coil corresponds to the first coil; the second coil is used as a wireless power supply receiving end, receives the current emitted by the first coil, and stores the current into a current storage end;
the second control circuit module is used for receiving a control signal from the control panel, generating an execution signal according to the control signal and executing a corresponding function;
the power unit is used for receiving an execution signal and converting electric energy in the current storage end into heat energy or mechanical energy according to the execution signal;
the cooker terminal is used for being placed on a touch panel of the cooker body, and the bottom surface of the cooker terminal corresponds to the first coil; the pot terminal receives heat energy generated by the first coil;
the cooker body is also provided with an overflow-preventing electric control unit which is connected with the controller;
the anti-overflow electric control unit comprises a voltage-controlled normally open switch, a magnetic sensor and an alarm circuit; the voltage-controlled normally open switch is connected with the alarm circuit in series;
the voltage-controlled normally open switch is arranged on the periphery of the bottom surface of the touch panel corresponding to the first coil; the controller stores a preset closing threshold value of the voltage-controlled normally open switch;
the voltage-controlled normally-open switch is used for detecting a pressure value of the periphery of the touch panel corresponding to the first coil and sending the pressure value to the controller, and the controller compares the pressure value with a closing threshold value to determine whether to close the voltage-controlled normally-open switch;
the magnetic sensor is used for detecting the change of the magnetic field and recording the change value of the magnetic field; the controller receives the magnetic field change value from the magnetic sensor and generates a current feedback signal; the controller compares the current feedback signal with a current threshold value to determine whether to disconnect the wireless power supply electric control unit or the electromagnetic heating electric control unit.
2. The cooktop device of claim 1, wherein: a plurality of touch keys are arranged on the touch panel; each touch key is provided with a touch sensing module, and the touch sensing module is provided with N sensing points.
3. The cooktop device of claim 2, wherein: the touch sensing module is connected with the controller, and when M1 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to the controller, and the controller is used for judging that the touch key is actually operated and executing a control instruction corresponding to the touch key.
4. The cooktop device of claim 2, wherein: when the M2 sensing points on the touch sensing module receive touch signals at the same time, the touch sensing module outputs the sensing signals to a controller, and the controller is used for judging that the touch keys are misoperation and executing no instruction.
5. The cooktop device of claim 2, wherein: when the touch sensing modules output a plurality of sensing signals at the same time, the controller is used for judging that the touch key is in misoperation.
6. The cooktop device of claim 2, wherein: the N sensing points are uniformly arranged on the touch sensing module.
7. The cooktop device of claim 2, wherein: the touch keys are arranged on the touch panel at equal intervals; the touch keys at least comprise a wireless power supply key and a cooking mode key.
8. The cooktop assembly of claim 7, wherein: the wireless power supply key triggers the wireless power supply electric control unit to be closed through the controller, and the cooking mode key triggers the electromagnetic heating electric control unit to be closed through the controller.
9. The cooktop device of claim 1, wherein: the electric appliance terminal is an electric cooker, a soymilk machine and a stirrer; the pan terminal is a pan with magnetic materials.
10. The cooktop device of claim 1, wherein: the first coil has a plurality of coils.
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| CN201910084125.XA CN109730521B (en) | 2019-01-28 | 2019-01-28 | A cooking stove device for kitchen electrical apparatus wireless power supply |
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| CN201910084125.XA CN109730521B (en) | 2019-01-28 | 2019-01-28 | A cooking stove device for kitchen electrical apparatus wireless power supply |
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| CN107143894A (en) * | 2017-05-15 | 2017-09-08 | 深圳国创名厨商用设备制造有限公司 | Electromagnetism soup stove and the Poewr control method based on self-induction weight |
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