CN113116159A

CN113116159A - Heating assembly, heating device, control method and control device thereof, and storage medium

Info

Publication number: CN113116159A
Application number: CN201911420847.4A
Authority: CN
Inventors: 许智波; 刘化勇; 姚亮; 吴慧民; 黄杰泉; 米滋远; 肖伏凤
Original assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-07-16
Anticipated expiration: 2039-12-31
Also published as: CN113116159B

Abstract

The invention provides a heating assembly, a heating device, a control method thereof, a control device and a storage medium, comprising: the shell is a non-magnetic shell; a disk body, which is a magnetically conductive disk body, configured to be detachably disposed on the housing; the coil assembly is arranged inside the shell and used for heating the disc body; the switch assembly is arranged on the shell or the disc body and is used for generating a detection signal that the disc body is installed on the shell; and the control device is connected with the coil assembly and the switch assembly and is used for controlling the coil assembly to work according to the detection signal. The disk body is given in the whole transmissions of electromagnetic heat that can make coil pack produce on the one hand, improves heating efficiency, and the rate of heating piece, the unable heat of receiving of on the other hand casing are scalded when avoiding using, improve heating element's security.

Description

Heating assembly, heating device, control method and control device thereof, and storage medium

Technical Field

The invention belongs to the technical field of heating equipment control, and particularly relates to a heating assembly, a heating device, a control method of the heating device, a control device of the heating device and a computer storage medium.

Background

Currently, in most double-sided cooking appliances, such as the electric baking pan 100' shown in FIG. 1, the heating method includes two types: one is that the electric heating tubes respectively heat the upper heating plate 1042 'and the lower heating plate 1022', the upper heating plate 1042 'transfers heat to the upper baking tray 1044' and the lower heating plate 1022 'transfers heat to the lower baking tray 1024', although the heating is more uniform, the heating efficiency is low and the heating speed is slow; the other is to directly arrange the electric heating tubes on the upper baking tray 1044 'and the lower baking tray 1024', which is a heating mode that the heating speed is increased, but the food is not uniformly heated, which affects the cooking effect, therefore, the existing electric baking pan cannot achieve the effects of high heating speed and uniform heating at the same time.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

To this end, a first aspect of the invention proposes a heating assembly.

A second aspect of the invention proposes a heating device.

A third aspect of the invention proposes a control method of a heating apparatus.

A fourth aspect of the invention proposes a control device of a heating device.

A fifth aspect of the present invention proposes a computer-readable storage medium.

In view of this, according to a first aspect of the present invention, there is provided a heating assembly comprising: the shell is a non-magnetic shell; a disk body, which is a magnetically conductive disk body, configured to be detachably disposed on the housing; the coil assembly is arranged inside the shell and used for heating the disc body; the switch assembly is arranged on the shell or the disc body and is used for generating a detection signal that the disc body is installed on the shell; and the control device is connected with the coil assembly and the switch assembly and is used for controlling the coil assembly to work according to the detection signal.

According to the heating assembly, the coil assembly is used for heating the disc body, the disc body is electromagnetically heated through the coil assembly, the disc body is set to be a magnetic conduction disc body, the shell is set to be a non-magnetic conduction shell, and all heat generated by electromagnetic heating can be transferred to the disc body during heating. Due to the adoption of an electromagnetic heating mode, the temperature of the disc body is rapidly raised, the uniform and rapid heating of the disc body is realized through the multistage coils of the coil assembly, the heat conduction process of the heating disc in the prior art is omitted, and the heating speed is higher. The casing is because being the non-magnetic conduction casing, so the casing can't receive the heat, and the disk body is given in the whole transmissions of electromagnetic heat that can make coil pack produce on the one hand, improves heating efficiency, and the rate of heating piece, the unable heat of receiving of on the other hand casing are scalded when avoiding using, improve heating element's security, in addition, can also realize the homogeneity of heating through electromagnetic heating. The detection signal that the disk body has been installed on the casing is obtained through the switch module, controlling means is connected with the switch module, according to the detection signal that the switch module acquireed, and then control coil assembly work, that is to say, when the disk body was placed on the casing, the disk body triggered the switch module, the switch module generated the detection signal that the disk body was installed on the casing, controlling means is according to this detection signal, control coil assembly begins work, realize the heating to the disk body, when the disk body was not placed on the casing, the switch module can't be triggered, coil assembly can't heat work. Through this kind of heating start-up mode, whether take one's place to judge according to the disk body promptly and whether begin to heat, avoid coil pack to carry out unnecessary work, can improve coil pack's life-span, and then improve heating element's life-span, do not heat when the disk body is not placed on the casing, can avoid the user to touch the part of casing and disk body contact this moment and be scalded, can improve the security of using.

In addition, according to the heating assembly in the above technical solution provided by the present invention, the following additional technical features may also be provided:

in the above technical solution, further, the housing includes: a housing; the inner shell and the outer shell enclose an installation space, the coil assembly is arranged in the installation space, and the switch assembly is arranged on the inner shell and/or the disc body; the disk body is detachably arranged outside the inner shell.

In this technical scheme, the casing includes shell and inner shell, and shell and inner shell can form a installation space, set up coil pack in this installation space, can avoid coil pack to expose externally, and suffer the damage, improve coil pack's life, and then improve heating element's life. Moreover, the disk body detachable sets up in the outside of inner shell, during the washing, can only wash the disk body, and needn't wash disk body and casing together, reduces the washing degree of difficulty on the one hand, and on the other hand avoids when wasing, rivers go into the installation space, and then damages each subassembly that sets up in the installation space, has guaranteed the security of each subassembly, and then improves heating element's life-span.

In any of the above technical solutions, further, a switch assembly mounting groove protruding away from the outer shell is further provided on the inner shell, and the switch assembly is disposed on the inner shell; the switch assembly includes: the push rod partially extends out of the mounting hole of the switch component mounting groove and is movably arranged in the switch component mounting groove; the microswitch is arranged in the switch component mounting groove, and the ejector rod moves in the switch component mounting groove after being pressed and triggers the microswitch; the elastic piece is used for resetting the ejector rod.

In this technical scheme, the switch module includes micro-gap switch, micro-gap switch sets up in the switch module mounting groove, because micro-gap switch's easy nature of being triggered sets up micro-gap switch in a relative confined switch module mounting groove, can avoid other objects to trigger micro-gap switch, improves micro-gap switch trigger's accuracy, and the ejector pin is partly stretches out switch module mounting groove, and the disk body of being convenient for triggers micro-gap switch after exerting a decurrent pressure to the ejector pin, satisfies micro-gap switch's tangible nature. And, the elastic component sets up between micro-gap switch and ejector pin, when the disk body was placed on the inner shell, the disk body pushed the ejector pin downwards, the ejector pin will be done all can and is applyed the micro-gap switch, make micro-gap switch close, controlling means received the detection signal that the disk body installed on the casing, when the disk body was taken up, under the effect of the resilience force of elastic component, bounce the ejector pin rapidly, the micro-gap switch disconnection, controlling means received the detection signal that the disk body did not install on the casing, controlling means receives the detection signal fast, controlling means's work efficiency can be improved, and then can realize in time heating and rapid stop heating, and then improve heating element's security.

In any of the above technical solutions, further, the ejector rod protrudes from the outer surface of the portion, covered by the disc, of the inner casing in an uncompressed state.

In this technical scheme, when the ejector pin was not pressed, the surface of protruding inner shell by disk body cover part, after being convenient for the disk body to exert a decurrent pressure to the ejector pin, triggered micro-gap switch can satisfy micro-gap switch's tangible nature, reaches heating element's heating performance.

In any of the above technical solutions, further, the inner shell further includes a mounting opening thereon, and the heating assembly further includes: the temperature sensing element is arranged in the mounting opening and protrudes out of the outer surface of the part covered by the disc body of the inner shell.

In the technical scheme, the temperature sensing element protrudes out of the outer surface of the part covered by the disc body of the inner shell, so that the temperature sensing element is directly contacted with the disc body, the temperature of the disc body is convenient to detect, the detected temperature is more accurate, and the use safety and the temperature sensitivity of the heating assembly are improved.

According to a second aspect of the present invention there is provided a heating device comprising: the heating assembly of any one of the above, heating assembly includes first heating assembly and second heating assembly, and first heating assembly is articulated mutually with the second heating assembly, and first heating assembly's disk body is used for holding edible material.

According to the heating device, the two heating assemblies are arranged, so that double-sided heating of food is achieved, repeated turnover is avoided, convenience of food cooking is improved, whether the two disc bodies are installed in place or not is detected through the switch assembly, the two coil assemblies can be started to respectively heat the two disc bodies when the two disc bodies are both installed at the working positions, and the situation that when only one disc body is installed at the working position, the two coils simultaneously heat one disc body is avoided, so that the temperature of the disc body is too high, the cooking effect is influenced, and the service life of the heating device is influenced. The first heating component and the second heating component are hinged, so that the first heating component and the second heating component can be respectively and independently used together with the disc body positioned on the first heating component and the second heating component, and the unilateral heating function of the heating device is realized.

in the above technical solution, further, a power supply device is disposed in one of the two heating assemblies, and the power supply device is electrically connected to the control device, the switch assembly, the temperature sensing element, and the coil assembly of the two heating assemblies.

In the technical scheme, only one power supply device is arranged to realize power supply to the control device, the switch assembly, the temperature sensing element and the coil assembly in the first heating assembly and the second heating assembly, so that the structure of the heating device is more compact, the layout is more reasonable, and the maintenance and the repair are convenient on the other hand.

In any of the above technical solutions, further, the heating device is an electric baking pan, the first heating element is configured as a base assembly of the electric baking pan, and the second heating element is configured as an upper cover assembly of the electric baking pan.

In the technical scheme, the first heating component is constructed as a base assembly of the electric baking pan, the second heating component is constructed as an upper cover assembly, when a disc body in the base assembly is installed in the shell, the switch component is triggered, the coil component in the base assembly starts to heat the disc body, the upper cover assembly covers the base assembly at the moment, as long as the upper cover assembly does not have the disc body, the coil component in the upper cover assembly does not work, the disc body in the base assembly cannot be heated, and the phenomenon that the temperature of the disc body in the base assembly is too high to influence the cooking effect is avoided. In addition, only when the plate body is arranged on the shell and the switch assembly is triggered, the coil assembly starts to work, the phenomenon that the coil assembly starts to work after being electrified is avoided, the service life of the coil assembly is prolonged, and the service life of the electric baking pan is prolonged.

In any of the above technical solutions, further, the heating device is any one of an electric cooker, a steak machine, an electric stewpan, and a hot pot stove.

A third aspect of the present invention provides a control method for a heating apparatus, for use in the heating apparatus of any one of the above, comprising: receiving a heating starting instruction; and confirming that the first feedback signal that the disc body of the first heating assembly is installed is not received, and not executing a heating starting instruction.

According to the control method of the heating device, the tray body of the first heating assembly is used for containing food materials, and when the first feedback signal that the tray body of the first heating assembly is installed on the shell of the first heating assembly is not received, even if the heating device receives the heating starting instruction, the heating device does not execute the heating starting instruction.

In the above technical solution, no matter whether the tray body of the second heating assembly is installed or not, as long as the tray body of the first heating assembly is not installed, the coil assembly of the first heating assembly and/or the coil assembly of the second heating assembly may not start the heating operation. According to the technical scheme, on one hand, the situation that the heating device is not installed on the heating assembly can be avoided, because a user touches the heating starting signal button mistakenly, the heating device is caused to be idle-burning (including the situation that two first heating assemblies are independently heated and the first heating assembly and the second heating assembly are simultaneously heated), on the other hand, the situation that the disk body of the second heating assembly is already installed although the disk body of the first heating assembly is not installed, the disk body of the second heating assembly is damaged (high-temperature deformation) due to the fact that the disk body of the second heating assembly is simultaneously heated by the coil assemblies of the first heating assembly and the second heating assembly, the service lives of the coil assemblies of the first heating assembly and the second heating assembly are prolonged, the use safety of the disk body is improved, and on the other hand, the use safety of the heating device is also improved.

In addition, according to the heating device in the above technical solution provided by the present invention, the following additional technical features may be further provided:

in the above technical solution, further, the method further includes: confirming receipt of a first feedback signal that the tray of a first heating assembly has been installed; and confirming the reception of a second feedback signal that the tray body of the second heating assembly is installed, and controlling the first heating assembly and/or the second heating assembly to execute a heating starting signal.

In the technical scheme, a detection signal for detecting whether the disc body of the first heating assembly is installed on the shell of the first heating assembly is detected, after the detection signal that the disc body of the first heating assembly is located on the shell of the first heating assembly is received, it is proved that the heating device is in a state capable of executing a heating starting instruction, whether the disc body of the second heating assembly is installed or not needs to be further detected, if the disc body on the second heating assembly is also installed in place, the heating device can start to work according to the heating starting instruction no matter whether the heating starting instruction starts the first heating assembly or the second heating assembly or both the heating starting instruction and the heating starting instruction are started simultaneously.

In the technical scheme, after the disc body of the first heating assembly is installed, at the moment, a detection signal that the disc body of the second heating assembly is installed on the shell of the second heating assembly is detected, if a working instruction of the second heating assembly is not started, the coil assembly of the second heating assembly cannot work, and only the coil assembly of the first heating assembly heats the disc body of the first heating assembly; if the working instructions of the second heating assemblies are started simultaneously, the coil assemblies of the second heating assemblies start to work to heat the disc bodies of the second heating assemblies, so that the two disc bodies are heated simultaneously; if the working instruction of the first heating assembly is not started, even if the disc body of the first heating assembly is installed in place, the disc body of the second heating assembly is installed in place, and the working instruction of the second heating assembly is started, the two coil assemblies do not work, and the two disc bodies do not heat. Can improve heating device's safety in utilization on the one hand, in addition, can also realize two coil pack respectively to the heating of two disk bodys, avoid two coil pack to take place to the condition of a disk body heating simultaneously, avoid the temperature of disk body to dash too big, influence the culinary art effect.

In any of the above technical solutions, further, the step of controlling the first heating assembly and/or the second heating assembly to execute the heating start instruction specifically includes: confirming that the heating starting instruction comprises a first heating assembly starting instruction; or confirming that the heating starting instruction comprises a first heating assembly starting instruction and a second heating assembly starting instruction; and controlling the first heating assembly to execute the first heating assembly starting instruction, or controlling the first heating assembly and the second heating assembly to respectively execute the first heating assembly starting instruction and the second heating assembly starting instruction.

In this technical scheme, when only starting first heating element work order, no matter whether the disk body of second heating element is installed in place, all only first heating element's coil pack heats first heating element's disk body, only when receiving first heating element work order and second heating element work order, just enable two coil packs and heat two disk bodies respectively. Realize two coil pack respectively to the heating of two disk bodys, avoid two coil pack to take place to the condition of a disk body heating simultaneously, avoid the warm rush of disk body too big, influence culinary art effect.

In any of the above technical solutions, further, it is determined that the second feedback signal is not received; and confirming that the heating starting instruction comprises a first heating assembly starting instruction and a second heating assembly starting instruction, not executing a second heating assembly working instruction, and controlling the first heating assembly to execute the first heating assembly starting instruction.

When the disc body of the second heating assembly is not installed in place, even if the working instructions of the first heating assembly and the second heating assembly are started at the same time, only the coil assembly of the first heating assembly heats the disc body of the first heating assembly. That is to say, the heating of the disk body of the first heating assembly can be realized only if two conditions are simultaneously satisfied, namely, the working instruction of the first heating assembly is started and the disk body of the first heating assembly is installed in place, while the heating of the disk body of the second heating assembly satisfies three conditions, namely, the disk body of the first heating assembly is installed in place, the disk body of the second heating assembly is also installed in place, and the working instruction of the second heating assembly is received. In the technical scheme, even if the disc bodies of the first heating assembly and the second heating assembly are installed in place, the user does not want to heat the disc body of the second heating assembly, so that the coil assembly of the second heating assembly cannot be started, and different use requirements of the user in different use scenes are met.

According to a fourth aspect of the present invention, there is provided a control device for a heating device, the control device comprising a processor which, when executing a computer program, implements a control method for a heating device as defined in any one of the preceding claims.

The control device for a heating device according to the present invention realizes the control method for a heating device according to any one of the aspects of the present invention when the processor executes the computer program, and therefore has all the advantageous effects of the control method for a heating device according to any one of the aspects of the present invention.

According to a fifth aspect of the present invention, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of controlling a heating apparatus according to any one of the above-described aspects, thereby having all the advantageous effects of the method of controlling a heating apparatus according to any one of the above-described aspects of the present invention.

A computer-readable storage medium of the present invention has stored thereon a computer program which, when executed by a processor, implements the control method of the heating apparatus of any one of the proposals of the third aspect of the present invention, and therefore, has all the advantageous effects of the control method of the heating apparatus of any one of the proposals of the third aspect of the present invention described above.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural view of a heating device of an embodiment of the present invention;

FIG. 2 shows a schematic structural view of a heating assembly of one embodiment of the present invention;

FIG. 3 shows a further schematic structural view of a heating device according to an embodiment of the invention;

FIG. 4 shows a cross-sectional view of a heating device of an embodiment of the present invention;

FIG. 5 shows a second cross-sectional view of a heating device of an embodiment of the present invention;

FIG. 6 shows a third cross-sectional view of a heating device of an embodiment of the invention;

FIG. 7 shows a fourth cross-sectional view of a heating device of an embodiment of the invention;

FIG. 8 shows a fifth cross-sectional view of a heating device of an embodiment of the invention;

FIG. 9 is another schematic structural view showing an electric baking pan according to an embodiment of the present invention;

FIG. 10 is a schematic view showing still another construction of the electric baking pan according to the embodiment of the present invention;

FIG. 11 is another schematic structural view showing an electric baking pan according to an embodiment of the present invention;

fig. 12 shows a flowchart of a control method of a heating apparatus of an embodiment of the invention;

fig. 13 is a flowchart showing another control method of the heating apparatus according to the embodiment of the invention;

FIG. 14 is a flowchart illustrating still another method of controlling the heating apparatus of the embodiment shown in FIG. 13;

FIG. 15 is a flowchart showing a further method of controlling the heating apparatus of the embodiment shown in FIG. 13;

fig. 16 shows a flowchart of still another control method of the heating apparatus of the embodiment of the invention;

fig. 17 shows a flowchart of a control method of a heating apparatus according to another embodiment of the present invention.

Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is:

100 ' electric baking pan, 102 ' base, 1022 ' lower heating plate, 1024 ' lower baking pan, 104 ' upper cover plate, 1042 ' upper heating plate and 1044 ' upper baking pan;

wherein, the correspondence between the reference numbers and the part names in fig. 2 to 11 is:

100 electric baking pans, 102 base assemblies, 1022 lower baking pans, 104 upper cover assemblies, 1042 upper temperature sensors and 1044 upper ejector rods;

200 heating components, 202 shells, 2022 outer shells, 2024 inner shells, 204 disc bodies, 206 switch components, 2062 micro-switches, 2064 push rods, 208 coil components, 210 control devices and 212 temperature sensing elements;

300 heating means, 302 first heating element, 304 second heating element, 306 hinge element, 3062 first hinge, 3064 second hinge.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A heating assembly, a heating apparatus, a control method thereof, a control apparatus thereof, and a storage medium according to some embodiments of the present invention are described below with reference to fig. 2 to 8.

The first embodiment is as follows:

as shown in fig. 2 to 8, a heating assembly 200 includes: a housing 202, the housing 202 being a non-magnetic conductive housing; a disk 204, the disk 204 being a magnetically conductive disk configured to be removably disposed on the housing 202; a coil assembly 208 disposed inside the housing 202 for heating the disc 204; a switch assembly 206 disposed on the housing 202 or the disk 204, the switch assembly 206 being configured to generate a detection signal that the disk 204 has been installed in the housing 202; and the control device 210 is connected with the coil assembly 208 and the switch assembly 206 and is used for controlling the coil assembly 208 to work according to the detection signal.

The coil assembly 208 electromagnetically heats the disc 204, wherein the disc 204 is a magnetic conductive disc and the housing 202 is a non-magnetic conductive housing, and when heating, the heat can be completely transferred to the disc 204. Due to the adoption of an electromagnetic heating mode, the temperature of the disc body 204 is quickly raised, the disc body 204 is uniformly and quickly heated through the multi-stage coils of the coil assembly 208, the heat conduction process of heating the disc in the prior art is omitted, and the heating speed is higher. The casing 202 can not receive heat, and the heat that can make coil pack 208 produce on the one hand all transmits for disk body 204, improves heating efficiency, and the rate of heating piece, on the other hand casing 202 can not receive heat, is scalded when avoiding using, improves the security of using, in addition, can also realize the homogeneity of heating through electromagnetic heating. When the disc 204 is placed on the housing 202, the disc 204 triggers the switch assembly 206, the switch assembly 206 generates a detection signal that the disc 204 is installed on the housing 202, the control device 210 controls the coil assembly 208 to start heating according to the detection signal to heat the disc 204, when the disc 204 is not placed on the housing 202, the switch assembly 206 cannot be triggered, the switch assembly 206 generates a detection signal that the disc 204 is not installed on the housing 202, the control device 210 controls the coil assembly 208 not to perform heating according to the detection signal, judges whether to start heating according to whether the disc 204 is in place or not, avoids unnecessary work performed by the coil assembly 208, can improve the service life of the coil assembly 208, and further improves the service life of the heating assembly 200, the disc 204 is not heated when not placed on the housing 202, and can avoid the user from being scalded when touching the portion of the housing 202 in contact with the disc 204, the safety of use can be improved.

Specifically, the housing 202 includes: a housing 2022; an inner housing 2024 enclosing an installation space with the outer housing 2022, wherein the coil assembly 208 is disposed in the installation space, and the switch assembly 206 is disposed on the inner housing 2024 and/or the tray 204; the tray 204 is detachably disposed outside the inner case 2024.

The coil assembly 208 is disposed in a closed installation space, so that the coil assembly 208 can be prevented from being exposed to outside and damaged intentionally or unintentionally, maintenance of the coil assembly 208 is facilitated, the service life of the coil assembly 208 is prolonged, and further the service life of the heating assembly 200 is prolonged. Moreover, the tray body 204 is detachably arranged outside the inner shell 2024, so that only the tray body 204 can be cleaned during cleaning, the tray body 204 and the shell 202 do not need to be cleaned together, the cleaning difficulty is reduced on one hand, on the other hand, the situation that water flows into the installation space during cleaning is avoided, and then each component arranged in the installation space is damaged, the safety of each component is ensured, and the service life of the heating component 200 is prolonged.

Specifically, the inner housing 2024 is further provided with a mounting groove for the switch assembly 206 protruding away from the outer housing 2022, and the switch assembly 206 is arranged on the inner housing 2024; the switch assembly 206 includes: the top rod 2064 partially extends out of the mounting hole of the mounting groove of the switch component 206, and the top rod 2064 is movably arranged in the mounting groove of the switch component 206; the microswitch 2062 is arranged inside the mounting groove of the switch component 206, and the ejector rod 2064 moves in the mounting groove of the switch component 206 after being pressed and triggers the microswitch 2062; an elastic member for restoring the post rod 2064.

Specifically, the top rods 2064 protrude from the outer surface of the inner housing 2024 covered by the disc 204 in an uncompressed state.

Because the microswitch 2062 is easy to be triggered, the microswitch 2062 is arranged in a relatively closed space (in the switch component mounting groove), other objects can be prevented from triggering the microswitch 2062, the triggering accuracy of the microswitch 2062 is improved, one part of the ejector rod 2064 extends out of the switch component mounting groove, the microswitch 2062 is triggered after the disk 204 exerts downward pressure on the ejector rod 2064, the trigger of the microswitch 2062 is met, and the heating performance of the heating component 200 is achieved. Moreover, the elastic member is disposed between the micro switch 2062 and the top rod 2064, when the disc 204 is placed on the inner housing 2024, the top rod 2064 is pressed downward by the disc 204, the top rod applies a force to the micro switch 2062, so that the micro switch 2062 is turned off, the control device 210 receives a detection signal that the disc 204 is installed on the housing 202, when the disc 204 is lifted, the top rod is rapidly bounced under the resilience force of the elastic member, the micro switch 2062 is turned off, the control device 210 receives a detection signal that the disc 204 is not installed on the housing 202, and the control device 210 rapidly receives the detection signal, so that the working efficiency of the control device 210 can be improved, and further timely heating and rapid heating stop can be realized, and further the safety of the heating assembly 200 is improved.

Specifically, the inner casing 2024 further includes a mounting opening thereon, and the heating assembly 200 further includes: the temperature sensing element 212 is disposed in the mounting opening and protrudes from the outer surface of the inner housing 2024 covered by the disc 204.

The temperature sensing element 212 protrudes out of the outer surface of the portion, covered by the disc 204, of the inner housing 2024, so that the temperature sensing element 212 is directly contacted with the disc 204, which is convenient for detecting the temperature of the disc 204, making the temperature detection more accurate, and improving the safety and temperature sensitivity of the heating assembly 200.

Specifically, the temperature sensing element 212 may be a temperature sensor.

The temperature sensor can detect the temperature of the disc 204 in contact with the temperature sensor, and judge whether the temperature reaches the preset critical temperature of the heating assembly 200, when the temperature is higher than the preset critical temperature, the temperature sensor transmits a signal to the control device 210, the control device 210 controls the coil assembly 208 to stop working, when the temperature is lower than the preset critical temperature, the temperature sensor transmits a signal to the control device 210, and the control device 210 controls the coil assembly 208 to continue working, so that the uniform heating of the heating device is realized.

A heating apparatus according to some embodiments of the present invention is described below with reference to fig. 3 to 11.

Example two:

as shown in fig. 3 and 4, a heating apparatus of the present embodiment includes the heating assembly 200 of the first embodiment, the heating apparatus includes a first heating assembly 302 and a second heating assembly 304, the first heating assembly 302 is hinged to the second heating assembly 304, and the tray 204 of the first heating assembly 302 is used for containing food.

The first and second heating assemblies are coupled together by a hinge assembly 306, in this embodiment a first hinge 3062 is disposed on first heating assembly 302 and a second hinge 3064 is disposed on second heating assembly 304.

Set up two heating element 200, realize the two-sided heating to food on the one hand, avoid relapseing the turn-over, improve the convenience of culinary art food, on the other hand passes through the setting of switch module 206, can heat two disk bodies 204 respectively through two coil pack 208, when avoiding only a disk body 204, two coils take place to the condition of a disk body 204 heating simultaneously, and lead to the disk body 204 temperature to dash too big, influence the culinary art effect on the one hand, on the other hand still can influence heating device's life. And the first heating assembly 302 and the second heating assembly 304 are hinged, so that the first heating assembly 302 and the second heating assembly 304 can be independently used together with the disc body 204 positioned thereon, and the single-side heating function of the heating device is realized.

Further, a power supply device is disposed in one of the two heating assemblies, and the power supply device is electrically connected to the control device 210, the switch assembly 206, the temperature-sensing element 212 and the coil assembly 208 of the two heating assemblies.

The control device in the first heating assembly 302 and the second heating assembly 304, the switch assembly 206, the temperature sensing element 212 and the coil assembly 208 can be powered by only one power supply device, so that the heating device 300 is more compact and reasonable in layout on one hand, and is convenient to maintain and repair on the other hand.

As shown in fig. 4, when the trays 204 of the first heating assembly 302 and the second heating assembly 304 are heated, the operation command of the first heating assembly 302 is first received to start operation, and the disc 204 of the first heating assembly 302 is mounted on the housing 202 of the first heating assembly 302, the control device 210 of the first heating assembly 302 controls the coil assembly 208 of the first heating assembly 302 to start heating, meanwhile, the operation command of the second heating assembly 304 is received as the start of operation, and the tray 204 of the second heating assembly 304 is installed on the housing 202 of the second heating assembly 304, at this time, the control device 210 of the second heating assembly 304 controls the coil assembly 208 of the second heating assembly 304 to start heating, at this time, the first heating assembly 302 and the second heating assembly 304 are started to operate simultaneously, the two coil assemblies 208 respectively heat the two trays 204, the trays 204 are heated more uniformly, and the cooking effect is improved.

Example three:

unlike the second embodiment, the heating apparatus of the present embodiment requires only the first heating element 302 to be operated, and the second heating element 304 to be not operated.

As shown in fig. 5, the operation command of the first heating module 302 is received as start operation, and the disc 204 of the first heating module 302 is mounted on the housing 202 of the first heating module 302, at this time, the control device 210 of the first heating module 302 controls the coil assembly 208 of the first heating module 302 to start heating, and at the same time, the disc 204 of the second heating module 304 is not mounted on the housing 202 of the second heating module 304, and no matter whether the operation command of the second heating module 304 is on, the coil assembly 208 of the second heating module 304 does not work, so that only the first heating module 302 works.

As shown in fig. 6, the operation command of the first heating module 302 is received to start operation, and the disc 204 of the first heating module 302 is mounted on the housing 202 of the first heating module 302, at this time, the control device 210 of the first heating module 302 controls the coil assembly 208 of the first heating module 302 to start heating, and then the disc 204 of the second heating module 304 is mounted on the housing 202 of the second heating module 304, but the operation command of the second heating module 304 is not turned on, so that the coil assembly of the second heating module 304 does not operate, and only the first heating module 302 operates.

Avoid two coils to heat a disk body 204 simultaneously, improve the warm towards of disk body 204, and then influence culinary art effect and heating device's life.

Example four:

unlike the second and third embodiments, the heating apparatus of the present embodiment requires neither the first heating assembly 302 nor the second heating assembly 304 to operate.

As shown in fig. 7, when the plate 204 of the first heating assembly 302 is not mounted on the housing 202 of the first heating assembly 302, the microswitch 2062 of the first heating assembly 302 cannot be triggered, and the coil assembly 208 of the first heating assembly 302 does not operate, and at this time, even when the plate 204 of the second heating assembly 304 is mounted on the housing 202 of the second heating assembly 304, the microswitch 2062 of the second heating assembly 304 is triggered, and the coil assembly 208 of the second heating assembly 304 does not operate, so that neither the first heating assembly 302 nor the second heating assembly 304 operates.

As shown in fig. 8, the disk 204 of the first heating assembly 302 is not mounted on the housing 202 of the first heating assembly 302 and cannot trigger the microswitch 2062 of the first heating assembly 302, and the coil assembly 208 of the first heating assembly 302 is not operated, while the disk 204 of the second heating assembly 304 is not mounted on the housing 202 of the second heating assembly 304 and cannot trigger the microswitch 2062 of the second heating assembly 304, and the coil assembly 208 of the second heating assembly 304 is not operated, so that the situation that neither the first heating assembly 302 nor the second heating assembly 304 is operated is realized.

The phenomenon that the heating assembly works to order the button by mistake is avoided, the coil assembly is burnt without work, the service life of the coil assembly is prolonged, the service life of the heating device is prolonged, and the market competitiveness is improved.

Example five:

as shown in FIGS. 9 to 11, the present embodiment provides an electric baking pan 100, wherein the first heating element 302 is configured as the base assembly 102 of the electric baking pan 100, and the second heating element 304 is configured as the upper cover assembly 104 of the electric baking pan 100.

The cover assembly 104 and the base assembly 102 are connected together by a hinge assembly to allow the cover assembly 104 to open and close on the base assembly 102. The base assembly 102 includes a lower coil plate, a lower baking tray 1022 located above the lower coil plate and capable of conducting magnetism, a lower temperature sensor for detecting the temperature of the lower baking tray 1022, and a circuit board, wherein the circuit board is connected with a lower micro switch wire, and a lower ejector rod capable of pushing the micro switch to be closed and opened is arranged on the micro switch. When the lower baking tray 1022 is installed on the base assembly 102, the lower baking tray 1022 pushes the lower ejector rod to move, the lower ejector rod pushes the micro switch to be closed, and the circuit board judges whether the lower baking tray 1022 is installed in place or not according to a closing and opening signal of the micro switch. Furthermore, the lower temperature sensor and the lower coil disc are connected with the circuit board through leads, so that the transmission of signals of the lower temperature sensor and the heating of the lower coil disc are realized.

Similarly, the upper cover assembly 104 includes an upper coil plate, an upper temperature sensor 1042, an upper baking tray, an upper micro switch, and an upper top rod 1044, wherein the upper micro switch is connected to a circuit board wire located in the base assembly 102 to realize signal transmission. When the upper baking tray is installed, the circuit board judges whether the upper baking tray is installed in place or not through the disconnection and the connection of the upper microswitch, the upper coil tray and the upper temperature sensor 1042 are connected with the circuit board through leads, and the heating of the upper coil tray and the signal transmission of the upper temperature sensor 1042 are achieved.

The electric baking pan 100 has the entire advantageous effects of the heating means.

A control method of a heating apparatus according to some embodiments of the present invention is described below with reference to fig. 12 to 17.

Example six:

as shown in fig. 12, the present embodiment provides a control method of a heating apparatus, including:

step S102, receiving a heating starting instruction;

and step S104, confirming that the first feedback signal that the disc body of the first heating assembly is installed is not received, and not executing a heating starting instruction.

Example seven:

as shown in fig. 13, the present embodiment provides a control method of a heating apparatus, including:

step S202, receiving a heating starting instruction;

step S204, confirming that a first feedback signal that the disc body of the first heating assembly is installed is received;

and step S206, confirming that the second feedback signal that the disc body of the second heating assembly is installed is received, and controlling the coil assembly of the first heating assembly and/or the second heating assembly to execute a heating starting instruction.

In this embodiment, a detection signal for detecting whether the tray body of the first heating assembly is installed on the housing of the first heating assembly is received, and after the detection signal that the tray body of the first heating assembly is located on the housing of the first heating assembly is received, it is proved that the heating device is in a state capable of executing a heating start instruction, and it is required to further detect whether the tray body of the second heating assembly is installed, and if the tray body on the second heating assembly is also installed in place, the heating device can start to operate according to the heating start instruction, whether the heating start instruction starts the first heating assembly or starts the second heating assembly, or both.

As shown in fig. 14, controlling the coil assembly of the first heating assembly and/or the second heating assembly to perform a heating start signal includes:

step S302, confirming that the heating starting signal comprises a first heating component starting instruction;

step S304, controlling the first heating element to execute a first heating element starting instruction.

Specifically, when a detection signal that the disc body of the second heating assembly is mounted on the shell of the second heating assembly is detected, only the first heating assembly works if only the first heating assembly work instruction in the heating start signal is started, and even if the disc body of the second heating assembly is mounted in place, the coil assembly of the second heating assembly does not work.

As shown in fig. 15, controlling the coil assembly of the first heating assembly and/or the second heating assembly to execute the heating start signal includes:

step S402, confirming that the heating starting instruction comprises a first heating component starting instruction and a second heating component starting instruction;

step S404, controlling the first heating assembly and the second heating assembly to respectively execute a first heating assembly starting instruction and a second heating assembly starting instruction.

Specifically, when detecting that the tray body of the second heating assembly is installed on the detection signal of the shell of the second heating assembly, the working instructions of the first heating assembly and the second heating assembly in the heating starting instruction are both started, and then the first heating assembly and the second heating assembly work simultaneously, so that the two tray bodies are heated respectively.

Example eight:

as shown in fig. 16, the present embodiment provides a control method of a heating apparatus, including:

step S502, receiving a heating starting instruction;

step S504, confirming that a first feedback signal that the disc body of the first heating assembly is installed is received;

step S508, it is determined that the detection signal that the tray body of the second heating assembly has been installed is not received, the second heating assembly operating instruction in the heating start instruction is not executed, and the first heating assembly is controlled to execute the first heating assembly start instruction in the heating start instruction.

In this embodiment, when the tray of the second heating assembly is not mounted in place although the tray in the first heating assembly is already mounted, only the coil assembly of the first heating assembly heats the tray of the first heating assembly even if the first heating assembly operating command and the second heating assembly operating command are simultaneously activated. That is to say, the heating of the disk body of the first heating assembly can be realized only if two conditions are simultaneously satisfied, namely, the working instruction of the first heating assembly is started and the disk body of the first heating assembly is installed in place, while the heating of the disk body of the second heating assembly satisfies three conditions, namely, the disk body of the first heating assembly is installed in place, the disk body of the second heating assembly is also installed in place, and the working instruction of the second heating assembly is received. In the technical scheme, even if the disc bodies of the first heating assembly and the second heating assembly are installed in place, the user does not want to heat the disc body of the second heating assembly, so that the coil assembly of the second heating assembly cannot be started, and different use requirements of the user in different use scenes are met.

Example nine:

as shown in fig. 17, the present embodiment provides a control method of an electric baking pan of the fifth embodiment, including:

step S602, detecting whether a lower microswitch is closed; if closed, executing step S606, if not closed, executing step S604;

step S604, confirming that the lower baking tray is not installed and neither the upper coil tray nor the lower coil tray can be started;

step S606, detecting whether the upper microswitch is closed;

step S608, confirming that the upper bakeware is not installed, and only the lower coil pan heats the lower bakeware;

step S610, it is determined that the upper and lower baking trays are both installed in place, the heating instruction only heats the lower baking tray, and then heats the lower baking tray, and the heating instruction simultaneously heats the upper and lower baking trays, and then simultaneously heats the upper and lower baking trays.

In the control method of the electric baking pan, when only the upper baking pan (the pan body of the second heating assembly in the above embodiment) is installed in place, the electric baking pan cannot start to work any more, and when only the lower baking pan (the pan body of the first heating assembly in the above embodiment) is installed in place, the electric baking pan has the possibility of starting to work, so that the electric baking pan is ensured not to be burnt empty. On the basis, after the lower baking tray is installed in place, only after the upper baking tray is also installed, the upper coil tray can start to heat, otherwise, the upper coil tray can not heat, so that the situation that the upper and lower coils heat the lower baking tray simultaneously is avoided, and the situation that the lower baking tray is too high in temperature and generates high-temperature deformation is avoided. On the one hand, the use safety of the electric baking pan is improved, on the other hand, the empty heating condition of the coil assembly can be avoided, the service life of the coil assembly is prolonged, and further the service life of the electric baking pan is prolonged.

Example ten:

the present embodiment provides a control device for a heating device, which includes a processor, and the processor implements the control method for a heating device according to any one of the above embodiments when executing a computer program.

Example eleven:

the present embodiment provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the control method of the heating apparatus according to any one of the claims of the third aspect of the present invention, and thus having all the advantageous effects of the control method of the heating apparatus according to any one of the claims of the third aspect of the present invention described above.

The steps in the method of the invention can be sequentially adjusted, combined and deleted according to actual needs.

It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions of a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating assembly, comprising:

the shell is a non-magnetic shell;

a disk body that is a magnetically permeable disk body configured to be removably disposed on the housing;

the coil assembly is arranged inside the shell and used for heating the disc body;

a switch assembly disposed on the housing or the tray, the switch assembly being configured to generate a detection signal that the tray is installed in the housing;

and the control device is connected with the coil assembly and the switch assembly and is used for controlling the coil assembly to work according to the detection signal.

2. The heating assembly of claim 1, wherein the housing comprises:

a housing;

the inner shell and the outer shell enclose an installation space, the coil assembly is arranged in the installation space, and the switch assembly is arranged on the inner shell and/or the disc body;

the tray body is detachably arranged on the inner shell.

3. The heating assembly of claim 2,

the inner shell is also provided with a switch component mounting groove extending in the direction away from the outer shell, and the switch component is arranged on the inner shell;

the switch assembly includes:

the push rod partially extends out of the mounting hole of the switch assembly mounting groove, the push rod is movably arranged in the switch assembly mounting groove, and the disk body is abutted against the push rod when the disk body is arranged on the inner shell;

the microswitch is arranged in the switch component mounting groove, and the ejector rod moves in the switch component mounting groove after being pressed and triggers the microswitch;

and the elastic piece is used for resetting the ejector rod.

4. The heating assembly of claim 2 or 3, further comprising a mounting port on the inner shell, the heating assembly further comprising:

the temperature sensing element is arranged in the mounting opening and protrudes out of the outer surface of the inner shell covered by the plate body.

5. A heating device, comprising:

the heating assembly of any one of claims 1 to 4, comprising a first heating assembly and a second heating assembly, the first heating assembly being hinged to the second heating assembly, the tray of the first heating assembly being adapted to contain food material.

6. The heating device according to claim 5,

and a power supply device is arranged in one of the two heating assemblies and is electrically connected with the control device, the switch assembly, the temperature sensing element and the coil assembly in the two heating assemblies.

7. The heating device according to claim 5,

the heating device is an electric baking pan, the first heating component is constructed as a base assembly of the electric baking pan, and the second heating component is constructed as an upper cover assembly of the electric baking pan.

8. The heating device according to claim 5,

the heating device is any one of an electric cooker, a steak machine, an electric stewpan and a hot pot stove.

9. A control method of a heating apparatus for the heating apparatus according to any one of claims 5 to 8, characterized by comprising:

receiving a heating starting instruction;

and confirming that the first feedback signal that the disc body of the first heating assembly is installed is not received, and not executing the heating starting instruction.

10. The control method of the heating apparatus according to claim 9, characterized by further comprising:

confirming receipt of a first feedback signal that a tray of the first heating assembly has been installed;

confirming that a second feedback signal that the tray body of the second heating assembly is installed is received, and controlling the first heating assembly and/or the second heating assembly to execute the heating starting instruction.

11. The method of claim 10, wherein the step of controlling the first heating element and/or the second heating element to execute the heating start command specifically comprises:

confirming that the heating starting instruction comprises a first heating assembly starting instruction; or confirming that the heating starting instruction comprises a first heating assembly starting instruction and a second heating assembly starting instruction;

and controlling the first heating assembly to execute the first heating assembly starting instruction, or controlling the first heating assembly and the second heating assembly to respectively execute the first heating assembly starting instruction and the second heating assembly starting instruction.

12. The control method of the heating apparatus according to claim 10, characterized in that the control method further comprises:

confirming that the second feedback signal is not received;

and confirming that the heating starting instruction comprises a first heating assembly starting instruction and a second heating assembly starting instruction, not executing the second heating assembly working instruction, and controlling the first heating assembly to execute the first heating assembly starting instruction.

13. A control device for a heating device, the control device for the heating device comprising a processor,

the processor, when executing a computer program, implements a method of controlling a heating apparatus as claimed in any one of claims 9 to 12.

14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method of controlling a heating device according to any one of claims 9 to 12.