CN106060990B - Induction cooker and high-temperature protection method thereof - Google Patents
Induction cooker and high-temperature protection method thereof Download PDFInfo
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- CN106060990B CN106060990B CN201610518200.5A CN201610518200A CN106060990B CN 106060990 B CN106060990 B CN 106060990B CN 201610518200 A CN201610518200 A CN 201610518200A CN 106060990 B CN106060990 B CN 106060990B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
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Abstract
The invention discloses an induction cooker, which comprises a controller and a control panel, wherein the controller is connected with the control panel; a high-temperature threshold button connected with the controller is arranged on the control panel; the high-temperature threshold key generates a first trigger signal and a second trigger signal according to the pressing of a user; the controller is used for receiving a control signal input by a user when receiving the first trigger signal, obtaining a self-set high-temperature protection threshold value according to the control signal, and taking the self-set high-temperature protection threshold value as the current high-temperature protection threshold value. The invention also provides a high-temperature protection method of the induction cooker. According to the induction cooker and the high-temperature protection method thereof, the high-temperature threshold button is additionally arranged on the control panel, so that the current high-temperature protection threshold of the induction cooker can meet the requirements of different users, the adaptability of the induction cooker is improved, and the performance of the induction cooker is further improved.
Description
Technical Field
The invention relates to the technical field of induction cookers, in particular to an induction cooker and a high-temperature protection method thereof.
Background
The general induction cooker has the function of high-temperature protection of the cooker surface, namely, a cooker surface sensor for detecting the temperature of a cooker surface for heating the cooker is arranged at the bottom of a microcrystalline glass plate of the induction cooker, the resistance value change of the cooker surface sensor can reflect the temperature change of the cooker, and when a control chip of the induction cooker judges that the detected cooker temperature is higher than a set temperature, the induction cooker is controlled to enter the high-temperature protection. The set temperature is generally the default temperature of the system, and the user cannot change the set temperature by himself or herself in the using process. Therefore, for different users, some users feel that the set temperature is too low, so that the induction cooker enters high-temperature protection before the stir-frying effect is not achieved; other users find the above set temperature too high and the high temperature protection is less effective. Therefore, the induction cooker has a problem that the adaptability of high-temperature protection is poor, thereby affecting the performance of the induction cooker.
Disclosure of Invention
In view of the problem of poor high temperature protection adaptability of the induction cooker, the invention aims to provide the induction cooker and the high temperature protection method thereof, which improve the adaptability of high temperature protection of the induction cooker and further improve the performance of the induction cooker.
In order to achieve the purpose, the invention adopts the following technical scheme:
an induction cooker comprises a controller and a control panel; a high-temperature threshold button connected with the controller is arranged on the control panel; the high-temperature threshold key generates a first trigger signal and a second trigger signal according to the pressing of a user;
the controller is used for judging whether a first trigger signal transmitted by the high-temperature threshold key is received or not; if so, receiving a control signal input by a user, obtaining a self-set high-temperature protection threshold according to the control signal, and taking the self-set high-temperature protection threshold as the current high-temperature protection threshold; and if not, taking the default high-temperature protection threshold value of the induction cooker as the current high-temperature protection threshold value.
In one embodiment, the control panel is further provided with a first key connected with the controller, and the first key is used for receiving a first control signal input by a user and transmitting the first control signal to the controller;
the controller is further configured to accumulate one or more first preset step temperatures on a default high-temperature protection threshold of the induction cooker according to the first control signal, so as to obtain the self-set high-temperature protection threshold.
In one embodiment, the control panel is further provided with a second key connected with the controller, and the second key is used for receiving a second control signal input by a user and transmitting the second control signal to the controller;
the controller is further configured to decrement one or more second preset step temperatures on the default high-temperature protection threshold of the induction cooker according to the second control signal, so as to obtain the self-set high-temperature protection threshold.
In one embodiment, the induction cooker further comprises a stove surface temperature sensor connected with the controller, the stove surface temperature sensor is used for detecting the stove temperature of a stove on the induction cooker and transmitting the detected stove temperature to the controller, and the controller is further used for controlling the induction cooker to enter a high-temperature protection mode according to the stove temperature.
The invention also provides a high-temperature protection method of the induction cooker, wherein the induction cooker comprises a controller and a control panel; a high-temperature threshold button connected with the controller is arranged on the control panel; the control method comprises the following steps:
judging whether a first trigger signal transmitted by a high-temperature threshold key is received or not; if yes, receiving a control signal input by a user, obtaining a self-set high-temperature protection threshold according to the control signal, taking the self-set high-temperature protection threshold as a current high-temperature protection threshold, and if not, taking a default high-temperature protection threshold as the current high-temperature protection threshold.
In one embodiment, the control panel is further provided with a first key connected with the controller, the control method receives a control signal input by a user, and the step of obtaining a self-set high-temperature protection threshold according to the control signal comprises the following steps:
receiving a first control signal input by a user and transmitted by a first key;
and accumulating one or more first preset step temperatures on the default high-temperature protection threshold value of the induction cooker according to the first control signal to obtain a self-set high-temperature protection threshold value.
In one embodiment, the step of accumulating one or more first preset step temperatures over a default high temperature protection threshold of the induction cooker according to the first control signal further comprises:
repeatedly receiving the first control signal a plurality of times;
and accumulating a first preset stepping temperature on the last self-set high-temperature protection threshold value every time the first control signal is received until the self-set high-temperature protection threshold value is obtained.
In one embodiment, the control panel is further provided with a second key connected with the controller, the control method receives a control signal input by a user, and the step of obtaining a self-set high-temperature protection threshold according to the control signal comprises:
receiving a second control signal input by the user and transmitted by a second key;
and according to the second control signal, one or more second preset step temperatures are decreased progressively on the default high-temperature protection threshold value of the induction cooker, so that the self-set high-temperature protection threshold value is obtained.
In one embodiment, the step of decrementing one or more second preset step temperatures above the default high temperature protection threshold for the induction hob according to the second control signal comprises:
repeatedly receiving the second control signal a plurality of times;
and when the second control signal is received once, decreasing a second preset stepping temperature on the last self-set high-temperature protection threshold until the self-set high-temperature protection threshold is obtained.
In one embodiment, the step of using the self-set high temperature protection threshold as the current high temperature protection threshold includes:
judging whether a second trigger signal transmitted by the high-temperature threshold key is received, if so, taking the self-set high-temperature protection threshold as the current high-temperature protection threshold; if not, continuing to receive a control signal input by a user, and obtaining a self-set high-temperature protection threshold value according to the control signal.
In one embodiment, the induction cooker further comprises a furnace surface temperature sensor connected with the controller, and the control method further comprises the following steps:
receiving the temperature of the stove transmitted by the stove surface temperature sensor;
judging whether the temperature of the oven is greater than or equal to a current high-temperature protection threshold value, if so, controlling the induction cooker to enter a high-temperature protection mode; if not, controlling the electromagnetic oven to normally operate.
The invention has the beneficial effects that:
according to the induction cooker and the high-temperature protection method thereof, the high-temperature threshold button is additionally arranged on the control panel, so that a user can automatically set the current high-temperature protection threshold through the high-temperature threshold button, the current high-temperature protection threshold of the induction cooker can meet the requirements of different users, the adaptability of the induction cooker is improved, and the performance of the induction cooker is further improved.
Drawings
FIG. 1 is a system block diagram of an embodiment of an induction cooker of the present invention;
FIG. 2 is a flowchart illustrating an embodiment of a method for protecting an induction cooker from high temperature according to the present invention;
FIG. 3 is a flow chart of one embodiment of obtaining the self-set high temperature protection threshold of FIG. 2;
FIG. 4 is a flow chart of another embodiment of the self-setting high temperature protection threshold obtained in FIG. 2.
Detailed Description
In order to make the technical scheme of the invention clearer, the induction cooker and the high-temperature protection method thereof are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1, an induction cooker according to an embodiment of the present invention includes a controller 100, a control panel 200, a heating assembly, a fan assembly, a temperature control device, a display assembly 400, a cooker panel, and the like. Wherein, temperature control device is connected to controller 100, and temperature control device can adopt the furnace face temperature sensor 300 of setting in the furnace panel bottom for real-time detection stove temperature of stove on the furnace panel, and convey the stove temperature that detects to controller 100, make controller 100 can get into high temperature protection mode according to this electromagnetism stove of above-mentioned stove temperature control, prevent that the electromagnetism stove that coil panel overheated leads to burns out or even explodes the machine, prevent the pan overheated simultaneously, guarantee user's result of use. The display component can be a nixie tube and is used for displaying parameters such as temperature, time and the like in the operation process of the induction cooker.
The control panel 200 is provided with a plurality of function keys for controlling the operation mode and the operation state of the induction cooker, such as a cooking key, a cooking key and the like, and the induction cooker can work in the operation mode and the operation state by triggering different function keys. Compared with the induction cooker in the prior art, the induction cooker of the present embodiment adds the high temperature threshold button 210 connected to the controller 100 on the control panel 200. High temperature threshold key 210 may generate a trigger signal based on a user's depression and communicate the trigger signal to controller 100. The trigger signals may include a first trigger signal for entering the high-temperature protection threshold setting program and a second trigger signal for exiting the high-temperature protection threshold setting program.
The controller 100 is configured to determine whether a first trigger signal transmitted by the high temperature threshold button 210 is received; if so, indicating that the user needs to change the default high-temperature protection threshold value so as to meet the cooking requirement of the user; at this time, the controller 100 receives a control signal input by a user, obtains a self-set high temperature protection threshold according to the control signal, and uses the self-set high temperature protection threshold as a current high temperature protection threshold, that is, the user can set the high temperature protection threshold by himself/herself using the high temperature threshold button 210. If not, the default high-temperature protection threshold value of the induction cooker is indicated to meet the cooking requirement of the user, the user does not change the high-temperature protection threshold value, and at the moment, the default high-temperature protection threshold value of the induction cooker is directly used as the current high-temperature protection threshold value.
When a user needs to adjust the high-temperature protection threshold, the high-temperature threshold button 210 may be triggered once, the high-temperature threshold button 210 generates a first trigger signal according to the pressing of the user, and transmits the first trigger signal to the controller 100, and the controller 100 controls the induction cooker to enter a high-temperature threshold setting program according to the first trigger signal. At this time, the controller 100 controls the display module to display the default high temperature protection threshold of the induction cooker according to the first trigger signal, and reminds the user that the high temperature protection threshold can be adjusted on the basis of the default high temperature protection threshold to obtain the self-set high temperature protection threshold.
After the user finishes adjusting the high-temperature protection threshold, the high-temperature threshold key 210 is triggered again, the high-temperature threshold key 210 generates a second trigger signal according to the pressing of the user, the second trigger signal is transmitted to the controller 100, and the controller 100 takes the self-set high-temperature protection threshold as the current protection threshold according to the received second trigger signal. Like this, through add high temperature threshold value button 210 on control panel 200 for the user can set up current high temperature protection threshold value by oneself through high temperature threshold value button 210, thereby makes the current high temperature protection threshold value of this electromagnetism stove can satisfy different users' demand, improves the adaptability of this electromagnetism stove, and then improves the performance of this electromagnetism stove.
In one embodiment, the control panel 200 is further provided with a first key 220 and a second key 230 connected to the controller 100, the first key 220 may be a "+" key, the second key 230 may be a "-" key, and the first key 220 and the second key 230 are used for adjusting an operation parameter of the induction cooker, wherein the operation parameter may be a heating time, a heating temperature, a high temperature protection threshold, and the like.
The first button 220 is used for receiving a first control signal input by a user and transmitting the first control signal to the controller 100; the controller 100 is further configured to accumulate one or more first preset step temperatures on a default high temperature protection threshold of the induction cooker according to the first control signal, so as to obtain a self-set high temperature protection threshold. The second button 230 is used for receiving a second control signal input by the user and transmitting the second control signal to the controller 100; the controller 100 is further configured to decrement one or more second preset step temperatures on the default high temperature protection threshold of the induction cooker according to the second control signal, so as to obtain a self-set high temperature protection threshold.
The controller 100 may repeatedly receive the first control signal for multiple times, and sequentially accumulate a first preset step temperature on a default high temperature protection threshold of the induction cooker every time the first control signal is received, so as to obtain a self-set high temperature protection threshold. Of course, the controller 100 may receive the first control signal only once, and directly increase a plurality of first preset step temperatures on the default high temperature protection threshold of the induction cooker according to the received first control signal, so as to obtain the self-set high temperature protection threshold. At this time, the actual first preset step temperature is equal to the sum of the plurality of first preset step temperatures.
Similarly, the controller 100 may repeatedly receive the second control signal for a plurality of times, and sequentially decrease a second preset step temperature on the default high temperature protection threshold of the induction cooker every time the second control signal is received, so as to obtain the self-set high temperature protection threshold. Of course, the controller 100 may also receive the second control signal only once, and directly reduce a plurality of second preset step temperatures on the default high temperature protection threshold of the induction cooker according to the received second control signal, so as to obtain the self-set high temperature protection threshold. At this time, the actual second preset step temperature is equal to the sum of the plurality of second preset step temperatures.
In this embodiment, the default high temperature protection threshold of the induction cooker may be 200 ℃. The first preset step temperature may be 30 ℃, but in other embodiments, the first preset step temperature may also be 5 ℃, 10 ℃, 20 ℃ or 40 ℃, and so on. The second predetermined step temperature may be 20 ℃, although in other embodiments, the first predetermined step temperature may also be 5 ℃, 10 ℃, 30 ℃ or 40 ℃, and so on.
The operation principle of the induction cooker of the present embodiment is briefly described as follows:
first, a user may press the high temperature threshold button 210 once, and the controller 100 controls the induction cooker to enter the high temperature protection threshold setting program according to the first trigger signal transmitted by the high temperature threshold button 210. At this time, the controller 100 controls the display module 400 of the induction cooker to display the default high temperature protection threshold, that is, the current high temperature protection threshold to be displayed on the induction cooker is 200 ℃, wherein the current high temperature protection threshold can be displayed in a blinking manner, which indicates that the current high temperature protection threshold is adjustable.
When the user considers that the current high-temperature protection threshold meets the requirement of the user, the user can press the high-temperature threshold button 210 again, at this time, the controller 100 controls the induction cooker to exit the high-temperature protection threshold setting degree according to the second trigger signal transmitted by the high-temperature threshold button 210, which indicates that the default high-temperature protection threshold is determined as the current high-temperature protection threshold, and completes the setting process of the high-temperature protection threshold, at this time, the self-set high-temperature protection threshold is equal to the default high-temperature protection threshold, that is, the self-set high-temperature protection threshold is 200 ℃. Of course, the user may also directly control the induction cooker to enter the operating mode without pressing the high temperature threshold button 210, and at this time, the controller 100 sets the default high temperature protection threshold as the current high temperature protection threshold.
When the user considers that the current high temperature protection threshold is lower than the expected temperature, the user can sequentially accumulate one or more first preset step temperatures on the basis of the default high temperature protection threshold by pressing the first key 220 according to the first control signal transmitted by the first key 220 until the self-set high temperature protection threshold is obtained, so that the self-set high temperature protection threshold is larger than the default high temperature protection threshold. In this embodiment, each time the first key 220 is pressed, the display element 400 shows that the high temperature protection threshold is increased by 30 ℃. Namely, the self-set high-temperature protection threshold value is increased in a mode of 200-230-260-290 ℃. When the user considers that the self-set high-temperature protection threshold (i.e., the current temperature displayed by the display module 400) reaches the expected temperature, the user may press the high-temperature threshold button 210 again, and the controller 100 sets the default high-temperature protection threshold as the current high-temperature protection threshold according to the second trigger signal transmitted by the high-temperature threshold button 210, thereby completing the setting process of the high-temperature protection threshold.
When the user considers that the current high temperature protection threshold is higher than the expected temperature, the user may sequentially decrease one or more second preset step temperatures by pressing the second key 230 on the basis of the default high temperature protection threshold by the controller 100 according to the second control signal transmitted by the second key 230 until the self-set high temperature protection threshold is obtained, and the self-set high temperature protection threshold is made smaller than the default high temperature protection threshold. In this embodiment, each time the second button 230 is pressed, the display element 400 shows that the high temperature protection threshold is reduced by 20 ℃. Namely, the self-set high-temperature protection threshold value is decreased in a mode of 200-180-160-140 ℃. When the user considers that the self-set high-temperature protection threshold (i.e., the current temperature displayed by the display module 400) reaches the expected temperature, the user may press the high-temperature threshold button 210 again, and the controller 100 sets the default high-temperature protection threshold as the current high-temperature protection threshold according to the second trigger signal transmitted by the high-temperature threshold button 210, thereby completing the setting process of the high-temperature protection threshold.
As shown in fig. 2, the present invention further provides a high temperature protection method for an induction cooker, which is used for the induction cooker of any of the above embodiments, and includes the following steps:
s100, judging whether a first trigger signal transmitted by a high-temperature threshold key 210 is received; if so, indicating that the user needs to change the default high-temperature protection threshold value so as to meet the cooking requirement of the user; at this time, the following steps are performed:
s200, receiving a control signal input by a user, namely the user can set a high-temperature protection threshold value by himself so that the high-temperature protection threshold value meets the cooking requirement.
S300, obtaining a self-set high-temperature protection threshold according to the control signal;
and S500, taking the self-set high-temperature protection threshold as the current high-temperature protection threshold.
If not, the default high-temperature protection threshold value of the induction cooker is indicated to meet the cooking requirement of the user, the user does not change the high-temperature protection threshold value, and at the moment, the step S600 is executed, and the default high-temperature protection threshold value is directly used as the current high-temperature protection threshold value; wherein the self-set high temperature protection threshold is greater than or less than the default high temperature protection threshold. In this embodiment, the default high temperature protection threshold of the induction cooker may be 200 ℃.
Further, as shown in fig. 3, when the user thinks that the default high temperature protection threshold of the induction cooker is low, the user can set the current high temperature protection threshold by the high temperature threshold button 210 and the first button 220, and at this time, the step of receiving the control signal input by the user and obtaining the self-set high temperature protection threshold according to the control signal includes:
s210, receiving a first control signal input by a user and transmitted by a first key 220; the first key 220 may be a "+" key for increasing the high temperature protection threshold, and the first key 220 transmits a first control signal to the controller 100 according to a pressing operation of the user.
S310, accumulating one or more first preset step temperatures on a default high-temperature protection threshold value of the induction cooker according to a first control signal to obtain a self-set high-temperature protection threshold value; the first preset step temperature may be 30 ℃, and in other embodiments, the first preset step temperature may also be 5 ℃, 10 ℃, 20 ℃ or 40 ℃, and so on.
Further, the step of accumulating one or more first preset step temperatures over a default high temperature protection threshold of the induction cooker according to the first control signal comprises:
repeatedly receiving the first control signal for a plurality of times; that is, each time the user presses the first button 220 in sequence, the first button 220 generates and transmits a first control signal.
And accumulating a first preset stepping temperature on the last self-set high-temperature protection threshold value every time the first control signal is received until the self-set high-temperature protection threshold value is obtained. When the controller 100 receives the first control signal for the first time, the last self-set high temperature protection threshold is the default high temperature protection threshold. In the embodiment, the self-set high-temperature protection threshold value can be increased in a mode of 200-230-260-290 ℃. The high-temperature protection threshold value is adjusted in a stepping and increasing mode, and the use is convenient.
In another embodiment, as shown in fig. 4, when the user thinks that the default high temperature protection threshold of the induction cooker is higher, the current high temperature protection threshold can be set by the high temperature threshold button 210 and the second button 230, at this time, the control signal input by the user is received, and the step of obtaining the self-set high temperature protection threshold according to the control signal includes:
s220, receiving a second control signal input by the user from the second key 230; the second button 230 may be a "-" button for turning down the high temperature protection threshold, and the second button 230 generates a second control signal to be transmitted to the controller 100 according to a pressing operation thereof by a user.
S320, according to a second control signal, decreasing one or more second preset step temperatures on the default high-temperature protection threshold value of the induction cooker to obtain a self-set high-temperature protection threshold value; the second preset step temperature may be 20 ℃, and in other embodiments, the first preset step temperature may also be 5 ℃, 10 ℃, 30 ℃ or 40 ℃, and so on.
Further, the step of decrementing one or more second preset step temperatures above the default high temperature protection threshold of the induction cooker according to the second control signal comprises:
repeatedly receiving the second control signal a plurality of times; that is, each time the user presses the second button 230 in sequence, the second button 230 generates and transmits a second control signal.
And when a second control signal is received every time, decreasing a second preset stepping temperature on the basis of the last self-set high-temperature protection threshold until the self-set high-temperature protection threshold is obtained. When the controller 100 receives the second control signal for the first time, the last self-set high temperature protection threshold is the default high temperature protection threshold. In this embodiment, the self-set high temperature protection threshold may be decreased in a manner of 200 ℃ to 180 ℃ to 160 ℃ to 140 ℃. The high-temperature protection threshold value is adjusted in a stepping and descending manner, and the use is convenient.
In one embodiment, the step of using the self-set high temperature protection threshold as the current high temperature protection threshold comprises:
s400, judging whether a second trigger signal transmitted by the high-temperature threshold key 210 is received, if so, executing a step S500, taking a self-set high-temperature protection threshold as a current high-temperature protection threshold, and exiting a high-temperature protection threshold setting program; if not, returning to the step S200, continuously receiving the control signal input by the user, and obtaining the self-set high-temperature protection threshold according to the control signal.
In other embodiments, the step of setting the current high-temperature protection threshold by the user may further include:
receiving a second trigger signal transmitted by the high temperature threshold key 210;
and receiving a second trigger signal transmitted by the high-temperature threshold button 210, and setting the self-set high-temperature protection threshold as the current high-temperature protection threshold according to the second trigger signal. At this time, since the user does not change the high temperature protection threshold, the self-set high temperature protection threshold is the default high temperature protection threshold of the induction cooker.
In one embodiment, the method for protecting an induction cooker from high temperature of the present embodiment further includes the following steps:
the oven surface temperature sensor 300 detects the oven temperature of the oven in real time and transmits the detected oven temperature to the controller 100; wherein, the furnace surface temperature sensor 300 can be arranged at the bottom of the furnace panel.
Judging whether the temperature of the stove is greater than or equal to a current high-temperature protection threshold value, if so, controlling the induction cooker to enter a high-temperature protection mode; if not, controlling the electromagnetic oven to normally operate. The high-temperature protection mode of the induction cooker can adopt the following two operation modes: first, when the temperature of the oven is greater than or equal to the current high-temperature protection threshold, the controller 100 controls the induction cooker to send an error signal and simultaneously controls the induction cooker to stop normal operation, and at this time, the high-temperature protection mode can be exited only by pressing the on-off key. Secondly, when the temperature of the oven is greater than or equal to the current high temperature threshold, the controller 100 controls the induction cooker to intermittently heat, so that the temperature of the oven to be heated is constant within the set temperature range.
The specific implementation process of the high-temperature protection method for the induction cooker in this embodiment is consistent with the working process of the induction cooker, and reference may be made to the above description, which is not repeated herein.
According to the induction cooker and the high-temperature protection method thereof, the high-temperature threshold button is additionally arranged on the control panel, so that a user can automatically set the current high-temperature protection threshold through the high-temperature threshold button, the current high-temperature protection threshold of the induction cooker can meet the requirements of different users, the adaptability of the induction cooker is improved, and the performance of the induction cooker is further improved.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. An induction cooker is characterized by comprising a controller (100) and a control panel (200); a high-temperature threshold button (210) connected with the controller (100) is arranged on the control panel (200); the high temperature threshold key (210) generates a first trigger signal and a second trigger signal according to the pressing of a user;
the controller (100) is used for judging whether a first trigger signal transmitted by the high-temperature threshold key (210) is received or not; if so, receiving a control signal input by a user, obtaining a self-set high-temperature protection threshold according to the control signal, and taking the self-set high-temperature protection threshold as the current high-temperature protection threshold; if not, taking the default high-temperature protection threshold value of the induction cooker as the current high-temperature protection threshold value;
and the controller (100) controls a display assembly to display the current high-temperature protection threshold value of the induction cooker according to the first trigger signal, and sends out a high-temperature protection threshold value adjustment prompt.
2. The induction cooker according to claim 1, characterized in that the control panel (200) is further provided with a first key (220) connected to the controller (100), and the first key (220) is used for receiving a first control signal input by a user and transmitting the first control signal to the controller (100);
the controller (100) is further configured to accumulate one or more first preset step temperatures on a default high-temperature protection threshold of the induction cooker according to the first control signal, so as to obtain the self-set high-temperature protection threshold.
3. The induction cooker according to claim 1, characterized in that the control panel (200) is further provided with a second key (230) connected to the controller (100), and the second key (230) is used for receiving a second control signal input by a user and transmitting the second control signal to the controller (100);
the controller (100) is further configured to decrement one or more second preset step temperatures on the default high-temperature protection threshold of the induction cooker according to the second control signal, so as to obtain the self-set high-temperature protection threshold.
4. The induction cooker according to claim 1, further comprising a surface temperature sensor (300) connected to the controller, wherein the surface temperature sensor (300) is configured to detect a temperature of a burner of the induction cooker and transmit the detected temperature to the controller (100), and the controller (100) is further configured to control the induction cooker to enter a high temperature protection mode according to the temperature of the burner.
5. The high-temperature protection method of the induction cooker is characterized in that the induction cooker comprises a controller (100) and a control panel (200); a high-temperature threshold button (210) connected with the controller (100) is arranged on the control panel (200); the control method comprises the following steps:
judging whether a first trigger signal transmitted by a high-temperature threshold key is received or not; if yes, receiving a control signal input by a user, obtaining a self-set high-temperature protection threshold according to the control signal, taking the self-set high-temperature protection threshold as a current high-temperature protection threshold, and if not, taking a default high-temperature protection threshold as the current high-temperature protection threshold;
and displaying the current high-temperature protection threshold value of the induction cooker according to the first trigger signal, and sending a high-temperature protection threshold value adjustment prompt.
6. The high temperature protection method of the induction cooker according to claim 5, wherein the control panel (200) is further provided with a first key (220) connected to the controller (100), and the step of obtaining the self-set high temperature protection threshold according to the control signal after receiving the control signal input by the user comprises:
receiving a first control signal input by a user and transmitted by a first key;
and accumulating one or more first preset step temperatures on the default high-temperature protection threshold value of the induction cooker according to the first control signal to obtain a self-set high-temperature protection threshold value.
7. The method of claim 6, wherein the step of accumulating one or more first predetermined step temperatures above the default high temperature protection threshold of the induction cooker according to the first control signal further comprises:
repeatedly receiving the first control signal a plurality of times;
and accumulating a first preset stepping temperature on the last self-set high-temperature protection threshold value every time the first control signal is received until the self-set high-temperature protection threshold value is obtained.
8. The high temperature protection method of the induction cooker according to claim 5, wherein the control panel (200) is further provided with a second key (230) connected to the controller (100), and the step of obtaining the self-set high temperature protection threshold according to the control signal after receiving the control signal input by the user comprises:
receiving a second control signal input by the user and transmitted by a second key;
and according to the second control signal, one or more second preset step temperatures are decreased progressively on the default high-temperature protection threshold value of the induction cooker, so that the self-set high-temperature protection threshold value is obtained.
9. The method of claim 8, wherein decrementing one or more second preset step temperatures above the default high temperature protection threshold for the induction cooker according to the second control signal comprises:
repeatedly receiving the second control signal a plurality of times;
and when the second control signal is received once, decreasing a second preset stepping temperature on the last self-set high-temperature protection threshold until the self-set high-temperature protection threshold is obtained.
10. The high-temperature protection method for the induction cooker according to claim 5, wherein the step of using the self-set high-temperature protection threshold as the current high-temperature protection threshold comprises:
judging whether a second trigger signal transmitted by the high-temperature threshold key is received, if so, taking the self-set high-temperature protection threshold as the current high-temperature protection threshold; if not, continuing to receive a control signal input by a user, and obtaining a self-set high-temperature protection threshold value according to the control signal.
11. The high temperature protection method for the induction cooker according to any one of claims 5 to 10, wherein the induction cooker further comprises a surface temperature sensor (300) connected to the controller, and the control method further comprises the steps of:
receiving the temperature of the stove transmitted by the stove surface temperature sensor;
judging whether the temperature of the oven is greater than or equal to a current high-temperature protection threshold value, if so, controlling the induction cooker to enter a high-temperature protection mode; if not, controlling the electromagnetic oven to normally operate.
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| CN110051299B (en) * | 2018-01-19 | 2021-09-17 | 青岛海尔洗碗机有限公司 | Dish washing machine control method and dish washing machine |
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| JP4809135B2 (en) * | 2006-06-09 | 2011-11-09 | 三菱電機株式会社 | Cooker |
| CN200969687Y (en) * | 2006-10-16 | 2007-10-31 | 王晓东 | Cooking container dedicated for electromagnetic furnace with temperature control switch device |
| EP2065648B1 (en) * | 2007-11-28 | 2016-03-09 | Electrolux Home Products Corporation N.V. | A method and an apparatus for controlling a cooking device, in particular an induction hob |
| JP4973577B2 (en) * | 2008-03-31 | 2012-07-11 | パナソニック株式会社 | Cooker |
| WO2014097553A1 (en) * | 2012-12-20 | 2014-06-26 | パナソニック株式会社 | Cooker |
| CN103593032B (en) * | 2013-11-20 | 2019-07-05 | 上海斐讯数据通信技术有限公司 | A kind of electronic equipment and its control method |
| CN203880780U (en) * | 2014-04-24 | 2014-10-15 | 苏州西顿家用自动化有限公司 | Electromagnetic oven with temperature control function |
| CN105202598B (en) * | 2015-09-25 | 2017-08-15 | 小米科技有限责任公司 | A kind of method and apparatus heated to heating target |
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