CN110454823B - Control method and device for heating power of induction cooker, storage medium and induction cooker - Google Patents
Control method and device for heating power of induction cooker, storage medium and induction cooker Download PDFInfo
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- CN110454823B CN110454823B CN201910786087.2A CN201910786087A CN110454823B CN 110454823 B CN110454823 B CN 110454823B CN 201910786087 A CN201910786087 A CN 201910786087A CN 110454823 B CN110454823 B CN 110454823B
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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
Abstract
The invention provides a control method and a control device for heating power of an induction cooker, a storage medium and the induction cooker, wherein the induction cooker is provided with a temperature sensing bulb, the temperature sensing bulb is arranged on a panel of the induction cooker through an elastic connecting piece, and the control method comprises the following steps: when the induction cooker is in an operating state, judging whether a cooking pot is away from a panel of the induction cooker; detecting a distance between the temperature sensing bulb and a panel of the induction cooker when the cooking pot is separated from the panel; determining the heating power of the induction cooker according to the detected distance; and controlling the induction cooker to heat according to the heating power. The invention solves the problem that the cooking taste is poor due to the fact that the induction cooker is often stopped heating because the pan is separated during cooking by using the induction cooker in daily life, particularly when a user lifts a cooking pan to cook, and can reduce power consumption caused by frequent heating and shutdown operations of the induction cooker and prolong the service life.
Description
Technical Field
The invention relates to the field of electromagnetic heating, in particular to a method and a device for controlling heating power of an induction cooker, a storage medium and the induction cooker.
Background
The induction cooker is a product of modern kitchen revolution, and heat is directly generated at the bottom of a cooker without open fire or conduction heating, so that the heat efficiency is greatly improved, and the induction cooker is popular with users. The use method of the induction cooker is basically consistent with that of a common cooker, and the induction cooker can be used for steaming, boiling, stewing and rinsing samples, but the cooking process of cooking is special, and the taste of the cooked dish can be ensured only by lifting the pan to stir the dish, so that the induction cooker is required to be suitable for the condition that the pan is away from the panel frequently during operation.
Ordinary electromagnetism stove sets up to just auto-stop protection after the pan leaves the panel usually, perhaps shuts down after short duration operation, nevertheless is unfavorable for like this to keep heating food when carrying the pot to cook, if stir-fry in-process still need the user vacate the hand and operate the electromagnetism stove and resume work moreover, is certainly for the user and increases the burden on the foot, moreover, the electromagnetism stove frequently stops the start and leads to the fact the equipment loss unavoidably, influences life.
Disclosure of Invention
In view of the above problems, the invention provides a method and a device for controlling heating power of an induction cooker, a storage medium and the induction cooker, so as to solve the problems that when the induction cooker is used for frying, the induction cooker is automatically stopped due to the fact that a pan is lifted for stir-frying, the quality of dishes is poor, and the service life of equipment is influenced due to the fact that the induction cooker is frequently stopped.
In one aspect of the present invention, there is provided a method for controlling heating power of an induction cooker having a bulb mounted on a panel of the induction cooker through an elastic connection member, the method comprising:
when the induction cooker is in an operating state, judging whether a cooking pot is away from a panel of the induction cooker;
detecting a distance between the temperature sensing bulb and a panel of the induction cooker when the cooking pot is separated from the panel;
determining the heating power of the induction cooker according to the detected distance;
and controlling the induction cooker to heat according to the heating power.
Optionally, the detecting a distance between the bulb and the panel includes:
detecting the deformation amount of the elastic connecting piece;
and determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
Optionally, the determining the heating power of the induction cooker according to the detected distance includes:
calculating the heating power of the induction cooker corresponding to the detected distance according to a preset corresponding relation, wherein the preset corresponding relation is Pmax- [ (Pmax-Pmin)/Hmax ] × H;
wherein, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the longest distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
Optionally, when the time for maintaining the maximum distance between the thermal bulb and the panel exceeds a preset time length, the induction cooker stops heating.
In another aspect of the present invention, there is provided a control apparatus for heating power of an induction cooker having a bulb mounted on a panel of the induction cooker through an elastic connection member, the apparatus comprising:
the judging module is used for judging whether the cooking pot leaves the panel of the induction cooker or not when the induction cooker is in the running state;
the detection module is used for detecting the distance between the temperature sensing bulb and the panel when the cooking pot leaves the panel of the induction cooker;
the operation module is used for determining the heating power of the induction cooker according to the detected distance;
and the control module is used for controlling the induction cooker to heat according to the heating power.
Optionally, the detection module specifically includes:
the detection unit is used for detecting the deformation amount of the elastic connecting piece;
and the calculation unit is used for determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
Optionally, the operation module is specifically configured to calculate the heating power of the induction cooker corresponding to the detected distance according to a preset correspondence formula, where P ═ Pmax- [ (Pmax-Pmin)/Hmax ] × H;
wherein, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the maximum distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
Optionally, the control module is further configured to control the induction cooker to stop heating when a time that the maximum distance between the thermal bulb and the panel is maintained exceeds a preset time length.
Furthermore, the invention also provides a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.
In addition, the invention also provides an induction cooker which comprises an induction cooker body and a controller, wherein the induction cooker is provided with a panel, the panel is provided with a through hole, a temperature sensing bulb is arranged at the corresponding position of the through hole, the lower part of the temperature sensing bulb is provided with an elastic connecting piece, the temperature sensing bulb is arranged on the panel through the elastic connecting piece, penetrates through the through hole to be in contact with the bottom surface of a cooking pot, and is matched with the cooking pot to move up and down under the support and elastic force action of the elastic connecting piece;
the controller comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as described above when executing the program.
According to the control method and device for the heating power of the induction cooker, the storage medium and the induction cooker, provided by the embodiment of the invention, when the induction cooker is in a running state, whether the cooking pot is away from the panel of the induction cooker is judged, if the cooking pot is away from the panel of the induction cooker, the distance between the temperature sensing bag and the panel is detected, the heating power is further determined according to the distance between the temperature sensing bag and the panel, and heating is carried out according to the heating power, so that food can be heated when the cooking pot is lifted for cooking, the operation burden of a user is reduced, equipment loss caused by frequent shutdown of the induction cooker can be avoided, and the service life is prolonged.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an induction cooker according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for controlling heating power of an induction cooker according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control device for heating power of an induction cooker according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Fig. 1 is a schematic structural diagram of an induction cooker according to an embodiment of the present invention. As shown in fig. 1, the induction cooker provided by the present embodiment has a thermal bulb 1, and the thermal bulb 1 is mounted on a panel 2 of the induction cooker through an elastic connecting member 3. Specifically, be equipped with the through-hole on the panel 2 of electromagnetism stove, preferably, the through-hole sets up the central point at panel 2 and puts the corresponding position of through-hole installs temperature sensing bulb 1, temperature sensing bulb 1's lower part is equipped with elastic connection spare 3, and passes through elastic connection spare 3 installs on the support of electromagnetism stove panel 2 lower part, temperature sensing bulb 1 can pass the bottom surface contact of through-hole and cooking pot with the sensing temperature, and temperature sensing bulb 1 can cooperate cooking pot to carry out the up-and-down motion under elastic connection spare 3's support and spring action.
The induction cooker also comprises a controller which is not shown in the attached drawings and is used for controlling the working state of equipment, the controller mainly comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and when the processor executes the computer program, the following control method is realized, and the control method specifically comprises the following steps: when the induction cooker is in the running state, judging whether the cooking pot is away from the panel 2 of the induction cooker or not; when the cooking pot leaves the panel 2 of the induction cooker, detecting the distance between the temperature sensing bulb 1 and the panel 2; determining the heating power of the induction cooker according to the detected distance; and controlling the induction cooker to heat according to the heating power.
In the embodiment of the invention, when no cooking pot is placed on the induction cooker, the temperature sensing bulb 1 passes through the through hole under the supporting action of the elastic connecting piece 3 and is higher than the panel 2 of the induction cooker. When cooking pot placed on the electromagnetism stove, under cooking pot's action of gravity, 3 compression deformation of elastic connection spare, temperature sensing package 1 drops to the height that flushes with panel 2 in the through-hole, and the pan of this moment can steadily place on electromagnetism stove panel 2, and the pan bottom closely laminates with electromagnetism stove panel 2, the thermally equivalent. Use the electromagnetism stove of structure cooks, especially when cooking, if carry the pot to turn over the stir-fry, the pan keeps away from electromagnetism stove panel 2 gradually when lifting the pot, and elastic connecting piece 3 relies on the resilience force to resume original height gradually this moment, and pot bottom rebound is being laminated to temperature sensing package 1 under elastic connecting piece 3's supporting role. It can be understood that if the pot is lifted to a large extent, the bottom of the pot will be separated from the thermal bulb 1 after the thermal bulb 1 is supported by the elastic connecting piece 3 to a maximum height in a standing state. When the pot falls down, the temperature sensing bulb 1 pushes against the bottom surface of the pot again to move downwards. In the whole cooking process of frying by lifting the cooker, the temperature sensing bulb 1 and the elastic connecting piece 3 move upwards and downwards along with the lifting and falling of the cooker, so that the temperature of the bottom of the cooker can be measured.
Fig. 2 schematically shows a flowchart of a method for controlling heating power of an induction cooker according to an embodiment of the present invention. The electromagnetic oven applicable to the control method of the heating power of the electromagnetic oven provided by the embodiment of the invention is provided with the temperature sensing bulb, and the temperature sensing bulb is arranged on a panel of the electromagnetic oven through the elastic connecting piece. In the present embodiment, the description is given only by taking the induction cooker having the above-described structure as an example, and the present embodiment is not limited thereto. Referring to fig. 2, the method for controlling heating power of an induction cooker provided in the embodiment of the present invention specifically includes steps S11 to S14, as follows:
s11, when the induction cooker is in the running state, judging whether the cooking pot leaves the panel of the induction cooker.
S12, when the cookware leaves the panel of the induction cooker, detecting the distance between the temperature sensing bulb and the panel.
And S13, determining the heating power of the induction cooker according to the detected distance.
And S14, controlling the induction cooker to heat according to the heating power.
In practical application, the pan is steadily placed on the panel of the induction cooker when the food materials are cooked by common steaming, but the cooking is different, the pan is often jolted due to the process requirement and the cooking habit, and the pan can be separated from the panel of the induction cooker when the pan is lifted and put in the pan. When the common induction cooker cannot sense the existence of a pot, the automatic stop can be usually executed, or the automatic stop operation after the short-time operation is carried out to carry out self-protection, but if the cooking is not finished, the stop operation of the induction cooker can obviously influence the cooking taste, and the induction cooker is required to be restarted by a user, so that the operation difficulty is increased for the user, and the potential safety hazard of a kitchen is also increased.
Specifically, in the embodiment of the invention, after the induction cooker is started, the conventional pot detection operation is firstly carried out, and heating is started after the pot is determined to exist. Carry out the in-process that heats to the cooking pot, whether last to have the pot to normally place on detecting the electromagnetism stove panel, when detecting the cooking pot and leave the electromagnetism stove panel, will detect the distance between electromagnetism stove temperature sensing package and the panel. It can be understood that, in the embodiment, when the height of the pot from the top plate of the induction cooker is within a certain range, the thermal bulb can be kept in contact with the bottom of the cooking pot and move under the supporting action of the elastic connecting piece, so that the heating power of the induction cooker is determined according to the movement stroke of the thermal bulb when the pot is away from the top plate of the induction cooker.
Furthermore, after the heating power corresponding to the current distance is determined according to the detected distance between the temperature sensing bulb and the panel, the induction cooker is controlled to heat according to the current heating power, so that the induction cooker can continuously heat after the induction cooker is detected to be away from the panel, and meanwhile, the proper heating power is configured when the cooking pan is not as high as the panel of the induction cooker, so that the power consumption is saved.
It can be understood that the temperature sensing bulb of the induction cooker is not fixedly connected with the bottom of the cooking pot, so that if the lifting amplitude of the cooking pot is too large, the maximum movement distance of the temperature sensing bulb can only reach the height from the induction cooker panel in the standing state.
In an embodiment of the present invention, the detecting the distance between the thermal bulb and the panel in step S12 specifically includes the following steps:
detecting the deformation amount of the elastic connecting piece;
and determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
The embodiment of the invention provides a method for detecting the distance between the thermal bulb and the panel. Referring to fig. 1, the thermal bulb moves up and down in the through hole by means of the telescopic deformation of the elastic connecting piece, and the movement stroke of the thermal bulb is correspondingly calculated by detecting the deformation amount of the elastic connecting piece in comparison with the deformation amount of the elastic connecting piece in a standing state, so that the distance between the thermal bulb and the panel is further determined.
It will be appreciated that the spring force is numerically equal to the external force causing it to deform, and that the greater the tension or compression to which the spring is subjected, the greater the amount of deformation of the spring within the measurement range. In a specific embodiment of the present invention, a pressure sensor is disposed at the bottom of the elastic connection member, the elastic connection member in this embodiment is deformed mainly by pressure from the thermal bulb and the cooking pot, and by measuring external forces applied to the elastic connection member when deformation amounts of different degrees occur, and according to a corresponding relationship between the elastic force and the deformation amount of the spring, a difference between the deformation amount of the elastic connection member in a static state and the deformation amount of the elastic connection member under the action of the current external force is obtained, and then a distance between the thermal bulb and the panel is calculated. It should be noted that the correspondence between the elastic force and the deformation amount of the elastic connecting element can be determined based on tests of engineers for different models of induction cookers, and corresponding compensation calculation can be introduced for measurement errors caused by gravity. Because the specifications of the components of the induction cookers of different models are different and the initial heights of the elastic connecting pieces are different in the standing state, the specific calculation process for determining the distance between the temperature sensing package and the panel will not be repeated.
In another embodiment of the invention, a carbon film is vertically installed on the induction cooker corresponding to the elastic connecting piece, the top end of the elastic connecting piece is fixedly connected with a pointer, the pointer is made of conductive materials, the pointer is in sliding contact with the carbon film, the bottom end of the elastic connecting piece is connected with the bottom end of the carbon film, when the elastic connecting piece deforms, the contact position of the pointer and the carbon film changes, correspondingly, the resistance value between the elastic connecting piece and the carbon film changes, and the distance between the thermal bulb and the panel can be further calculated according to the corresponding relation between the resistance value and the deformation amount of the elastic connecting piece. Similarly, the specific calculation process is not described in detail because the specifications of the components of the induction cookers of different models are different.
In an embodiment of the present invention, the determining the heating power of the induction cooker according to the detected distance in step S13 specifically includes:
calculating the heating power of the induction cooker corresponding to the detected distance according to a preset corresponding relation, wherein the preset corresponding relation is P ═ Pmax- [ (Pmax-Pmin)/Hmax ] × H, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the maximum distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
In the embodiment of the invention, the temperature sensing bulb repeats the upward and downward movement process along with the lifting and falling of the pot.
In one embodiment of the present invention, when the thermal bulb is at the lowest point of the position, that is, the pot is stably placed on the panel of the electromagnetic oven, the electromagnetic oven heats according to the default maximum power Pmax of the currently selected working gear, when the pot is lifted, the thermal bulb moves upwards along with the lifting, and the heating power P of the electromagnetic oven is gradually reduced.
In another embodiment of the present invention, when the temperature sensing bulb is at the highest position, that is, the pot is lifted to or beyond the maximum height that the temperature sensing bulb can move upward, the induction cooker heats according to the default minimum power Pmin of the currently selected operating range, and when the pot is lowered, the temperature sensing bulb moves downward along with the pot, the heating power P of the induction cooker increases gradually.
In another embodiment of the present invention, the method for controlling heating power of an induction cooker further includes: and when the time for maintaining the maximum distance between the temperature sensing bulb and the panel exceeds a preset time length, the induction cooker stops heating.
Specifically, considering that the user takes the pot away for a long time to forget to close the induction cooker during or after cooking, the safety problem and the waste problem may be caused, the embodiment is provided with a preset time length, and when the cooking pot is detected to leave the induction cooker panel, and the time that the distance between the temperature sensing bag and the panel is maintained at the maximum distance exceeds the preset time length, the induction cooker stops heating. The preset time length is longer, can be set when leaving a factory, and can be changed by a user. It can be understood that when the ordinary user fries the dish, hardly handheld pan can also keep it at a take the altitude for a long time, so can judge the condition that the pan has taken place this moment and has moved away unusually, electromagnetism stove auto-stop.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Fig. 3 is a schematic structural diagram of a control device for heating power of an induction cooker according to an embodiment of the present invention. Referring to fig. 3, the apparatus for controlling heating power of an induction cooker according to the embodiment of the present invention specifically includes a determining module 301, a detecting module 302, an operating module 303, and a control module 304, wherein:
the judging module 301 is configured to judge whether a cooking pot leaves a panel of the induction cooker when the induction cooker is in an operating state;
a detection module 302, configured to detect a distance between the thermal bulb and a panel of the induction cooker when the cooking pot is away from the panel;
the operation module 303 is configured to determine the heating power of the induction cooker according to the detected distance;
and the control module 304 is used for controlling the induction cooker to heat according to the heating power.
In an embodiment of the present invention, the detecting module 302 specifically includes a detecting unit and a calculating unit, which are not shown in the drawings, wherein:
the detection unit is used for detecting the deformation amount of the elastic connecting piece;
and the calculation unit is used for determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
In an embodiment of the present invention, the operation module 303 is specifically configured to calculate the heating power of the induction cooker corresponding to the detected distance according to a preset corresponding relation, where P ═ Pmax- [ (Pmax-Pmin)/Hmax ] × H;
wherein, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the maximum distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
In an embodiment of the present invention, the control module 304 is further configured to control the induction cooker to stop heating when the time that the maximum distance between the thermal bulb and the panel is maintained exceeds a preset time length.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
According to the control method and device for the heating power of the induction cooker and the induction cooker, when the induction cooker is in the running state, whether the cooking pot is away from the panel of the induction cooker or not is judged, if the cooking pot is away from the panel of the induction cooker, the distance between the temperature sensing bulb and the panel is detected, the heating power is determined according to the distance between the temperature sensing bulb and the panel, and heating is carried out according to the heating power. Therefore, food is kept to be heated when the cooker is lifted for cooking, the operation burden of a user is reduced, equipment loss caused by frequent shutdown and startup of the induction cooker is avoided, and the service life is prolonged.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the method as described above.
In this embodiment, the module/unit integrated with the control device for controlling the heating power of the induction cooker may be stored in a computer readable storage medium if it is implemented in the form of a software functional unit and sold or used as an independent product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The induction cooker provided by the embodiment of the invention comprises an induction cooker body and a controller, wherein the induction cooker is provided with a panel, the panel is provided with a through hole, a temperature sensing bulb is arranged at the corresponding position of the through hole, the lower part of the temperature sensing bulb is provided with an elastic connecting piece, the temperature sensing bulb is arranged on a support at the lower part of the panel through the elastic connecting piece, penetrates through the through hole to be in contact with the bottom surface of a cooking pot, and is matched with the cooking pot to move up and down under the supporting and elastic effects of the elastic connecting piece. The controller comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, and the processor executes the computer program to realize the steps in the control method embodiments of the heating power of the induction cooker, such as S11-S14 shown in fig. 2. Alternatively, the processor implements the functions of the modules/units in the control device embodiments of the heating power of the induction cooker when executing the computer program, such as the determining module 301, the detecting module 302, the calculating module 303 and the control module 304 shown in fig. 3.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the control device of the heating power of the induction cooker. For example, the computer program may be divided into a determination module 301, a detection module 302, an operation module 303, and a control module 304.
The memory may be used for storing the computer programs and/or modules, and the processor may implement various functions of the induction cooker by operating or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a flash memory Card (FlashCard), at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for controlling heating power of an induction cooker, wherein the induction cooker is provided with a temperature-sensing bulb, and the temperature-sensing bulb is installed on a panel of the induction cooker through an elastic connecting piece, and the method comprises the following steps:
when the induction cooker is in an operating state, judging whether a cooking pot is away from a panel of the induction cooker;
detecting a distance between the temperature sensing bulb and a panel of the induction cooker when the cooking pot is separated from the panel;
determining the heating power of the induction cooker according to the detected distance;
controlling the induction cooker to heat according to the heating power;
wherein, the determining the heating power of the induction cooker according to the detected distance comprises the following steps:
calculating the heating power of the induction cooker corresponding to the detected distance according to a preset corresponding relation, wherein the preset corresponding relation is Pmax- [ (Pmax-Pmin)/Hmax ] × H;
wherein, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the maximum distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
2. The method of claim 1, wherein said detecting a distance between said bulb and said faceplate comprises:
detecting the deformation amount of the elastic connecting piece;
and determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
3. The method according to any one of claims 1-2, wherein the induction hob stops heating when the time for which the maximum distance between the bulb and the panel is maintained exceeds a preset time period.
4. An apparatus for controlling heating power of an induction cooker, wherein the induction cooker has a bulb mounted on a panel of the induction cooker through an elastic connection member, the apparatus comprising:
the judging module is used for judging whether the cooking pot leaves the panel of the induction cooker or not when the induction cooker is in the running state;
the detection module is used for detecting the distance between the temperature sensing bulb and the panel when the cooking pot leaves the panel of the induction cooker;
the operation module is used for determining the heating power of the induction cooker according to the detected distance;
the control module is used for controlling the induction cooker to heat according to the heating power;
wherein, the operation module comprises:
the operation unit is used for calculating the heating power of the induction cooker corresponding to the detected distance according to a preset corresponding relation, and the preset corresponding relation is Pmax- [ (Pmax-Pmin)/Hmax ] × H;
wherein, P is the heating power of the induction cooker to be determined, Pmax is the default maximum power of the currently selected working gear of the induction cooker, Pmin is the default minimum power of the currently selected working gear of the induction cooker, Hmax is the maximum distance between the temperature sensing bulb and the panel, and H is the distance between the temperature sensing bulb and the panel.
5. The apparatus according to claim 4, wherein the detection module specifically includes:
the detection unit is used for detecting the deformation amount of the elastic connecting piece;
and the calculation unit is used for determining the distance between the thermal bulb and the panel according to the deformation amount of the elastic connecting piece.
6. The device according to any one of claims 4 to 5, wherein the control module is further configured to control the induction cooker to stop heating when the time for maintaining the maximum distance between the thermal bulb and the panel exceeds a preset time length.
7. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 3.
8. An induction cooker is characterized by comprising an induction cooker body and a controller, wherein the induction cooker is provided with a panel, the panel is provided with a through hole, a temperature sensing bulb is arranged at a corresponding position of the through hole, an elastic connecting piece is arranged at the lower part of the temperature sensing bulb, the temperature sensing bulb is arranged on a support at the lower part of the panel through the elastic connecting piece, penetrates through the through hole to be in contact with the surface of the bottom of a cooking pot, and is matched with the cooking pot to move up and down under the supporting and elastic effects of the elastic connecting piece;
the controller comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any of claims 1-3 when executing the program.
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| JP4994357B2 (en) * | 2008-12-26 | 2012-08-08 | 三菱電機株式会社 | Induction heating cooker |
| CN203949223U (en) * | 2014-04-08 | 2014-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic oven |
| CN104373973B (en) * | 2014-10-30 | 2017-02-01 | 深圳市国创新能源研究院 | Electromagnetic oven and method and device for controlling power of electromagnetic oven |
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