Heating appliance

Abstract

The utility model relates to the technical field of household appliances, in particular to a heating appliance. The heating appliance provided by the utility model comprises a shell assembly, the shell assembly comprises a shell main body, a first heating panel and a second heating panel, and the first heating panel and the second heating panel are arranged on the two opposite sides of the shell main body in the thickness direction respectively; the magnetic heating module is arranged between the shell main body and the first heating panel, and the magnetic heating module is used for heating the magnetic conduction cookware; the electric heating module is arranged between the shell main body and the second heating panel, and the electric heating module heats the non-magnetic cookware through the second heating panel.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a heating appliance. Background Art

[0002] Among household appliances, heating appliances such as induction cookers are one of the most commonly used devices and are widely used in various scenarios such as heating food and other items.

[0003] In the prior art, heating appliances usually use electromagnetic heating to heat magnetic cookware.

[0004] However, existing heating appliances are only suitable for magnetic cookware and cannot meet the heating requirements of different types of cookware on the same device, thus limiting the scope of use for users. Summary of the Invention

[0005] An embodiment of the present application provides a heating device that can heat magnetic cookware on a first heating panel through a magnetic heating module, and can also heat non-magnetic cookware on a second heating panel through an electric heating module, so that the heating device can adapt to different types of cookware, thereby improving the applicability of the heating device.

[0006] The present application provides a heating device, comprising: a shell assembly, comprising: a shell body, a first heating panel and a second heating panel, wherein the first heating panel and the second heating panel are respectively arranged on opposite sides of the shell body along the thickness direction; a magnetic thermal module, arranged between the shell body and the first heating panel, and used to heat magnetic conductive cookware; an electric heating module, arranged between the shell body and the second heating panel, and used to heat non-magnetic conductive cookware through the second heating panel.

[0007] Thus, by providing both a magnetic heating module and an electric heating module, the heating device of the present application can heat magnetic cookware via the magnetic heating module, and can also heat non-magnetic cookware via the electric heating module. This makes the heating device suitable for both magnetic and non-magnetic cookware, expanding its applicability. Furthermore, by arranging the magnetic heating module and the electric heating module on different sides of the housing, interference between the magnetic heating module and the electric heating module can be effectively avoided, thereby improving the safety of the heating device.

[0008] In one possible implementation, the magnetocaloric module includes a coil disk.

[0009] In this way, the coil disk can generate a changing magnetic field when an alternating current passes through it. When a magnetic cookware is placed above the coil disk, eddy currents are generated at the bottom of the cookware, which in turn are converted into heat energy. The coil disk can quickly convert electrical energy into heat energy, improving the heating efficiency of the magnetic cookware.

[0010] In a possible implementation, the magnetic thermal module and the first heating panel are spaced apart from each other along a thickness direction of the shell body.

[0011] The spacing between the magnetic thermal module and the first heating panel ensures effective magnetic field propagation, avoiding uneven magnetic field distribution caused by close proximity, thereby improving the heating efficiency of the magnetic cookware. Furthermore, the spacing between the magnetic thermal module and the first heating panel facilitates air flow, improves heat dissipation, and prevents overheating caused by prolonged operation, thereby extending the lifespan of the heating device.

[0012] In one possible implementation, the electric heating module includes at least one of a carbon fiber tube, a halogen tube, an electric heating tube, and an electric heating coating.

[0013] In this way, carbon fiber and halogen tubes can heat up quickly, achieving rapid heating. Electric heating tubes not only heat up quickly, but also offer a simple structure, low cost, and high reliability. Electric heating coatings have excellent thermal conductivity, can quickly respond to temperature changes, and can also achieve a more uniform heating effect.

[0014] In a possible implementation, the electric heating module is arranged in contact with a surface of the second heating panel that faces the first heating panel.

[0015] In this way, the electric heating module adheres to the second heating panel, achieving direct heat conduction, reducing heat loss and improving heating efficiency. This design allows heat to be quickly transferred from the electric heating module to the second heating panel, and then to the non-magnetic cookware via the second heating panel, increasing heating speed. Furthermore, the adherence of the electric heating module to the second heating panel ensures more even heat distribution, avoiding localized overheating or cold spots, and improving heating quality.

[0016] In one possible implementation, the shell body includes: a first cover body, on which the first heating panel is fixedly disposed; and a second cover body connected to the first cover body, on which the second heating panel is fixedly disposed.

[0017] In this way, by providing the first cover and the second cover, the first heating panel and the second heating panel can be more stably installed on the housing body.

[0018] In one possible implementation, the shell body also includes a middle frame, which includes a first side surface and a second side surface opposite to each other along the thickness direction of the shell body, the first cover body is connected to at least the first side surface, and the second cover body is connected to at least the second side surface.

[0019] In this way, by providing the middle frame, the structural stability of the shell body can be further increased, ensuring that the first heating panel and the second heating panel are more stable during use.

[0020] In one possible implementation, the first cover body is provided with a first leg portion extending along the thickness direction of the shell body and away from the second cover body, and the first leg portion extends beyond the first heating panel; the second cover body is provided with a second leg portion extending along the thickness direction of the shell body and away from the first cover body, and the second leg portion extends beyond the second heating panel; either the first leg portion or the second leg portion is suitable for supporting the heating device.

[0021] The first and second legs thus provide support points for the heating device, making it more stable when placed and reducing the risk of tipping over due to external forces or environmental factors. The legs extend beyond the heating panel, creating a certain distance between the heating panel and the tabletop or other supporting surface, reducing the risk of scratches. Furthermore, the leg design allows for air circulation between the heating panel and the supporting surface, aiding in heat dissipation and preventing overheating due to prolonged contact.

[0022] In a possible implementation manner, the first leg portion is formed as a first supporting ring plate surrounding the shell body; and / or the second leg portion is formed as a second supporting ring plate surrounding the shell body.

[0023] The support ring design provides a larger support area for the heating device when placed, providing all-round support and significantly enhancing its overall stability. Even on surfaces that are not completely flat, the support ring design maintains the stability of the heating device. Furthermore, the support ring design evenly distributes the load on the heating device, preventing excessive localized stress on the heating device and reducing the risk of tipping due to imbalance.

[0024] In one possible implementation, the heating appliance further includes: a pot identification component, which is provided on the shell body, and the pot identification component is configured to identify the type of pot set on the heating appliance, and the types include magnetic pots and non-magnetic pots; a control device, which is respectively connected to the pot identification component, the magnetic thermal module and the electric heating module, and the control device is configured to control the operation of the magnetic thermal module or the electric heating module according to the identification result of the pot identification component.

[0025] The pot recognition sensor automatically identifies the type of pot placed on the heating device (magnetic or non-magnetic), eliminating the need for users to manually select a heating mode, enhancing convenience and intelligence. Based on the pot recognition sensor's results, the control unit automatically selects and activates the appropriate heating module (magnetic or electric), ensuring the correct heating method is used, improving efficiency and safety.

[0026] In one possible implementation, the heating appliance further includes: a prompt device, which is communicatively connected to the control device, and the control device is further configured to control the prompt device to emit a prompt signal according to the recognition result of the pot recognition component, and the prompt signal includes a voice prompt and a light prompt.

[0027] In this way, the prompt device can prompt the user of the current cookware type and heating mode, and the user can select a suitable heating panel according to the prompt result, thereby improving the convenience and intuitiveness of use.

[0028] In one possible implementation, the pot identification component includes: a first pot identification sensor, which is arranged in contact with the first heating panel to identify the type of pot set on the first heating panel; and a second pot identification sensor, which is arranged in contact with the second heating panel to identify the type of pot set on the second heating panel.

[0029] In this way, the first and second pot recognition sensors are positioned flush with the first and second heating panels, respectively, enabling faster detection of pot placement. Furthermore, the pot recognition sensors are closer to the bottom of the pot, enabling more accurate determination of the pot's material and type, improving recognition accuracy. Furthermore, the control device can quickly activate the corresponding heating module based on the pot recognition sensor's recognition results, reducing waiting time and improving heating efficiency.

[0030] The heating device provided herein heats magnetically conductive cookware and non-magnetic cookware by disposing the magnetically conductive module and the electric heating module between the housing body and the first and second heating panels, respectively. This allows the heating device to be used with both metal cookware with excellent magnetic conductivity and non-magnetic cookware (such as glass and ceramic cookware), thereby expanding the heating device's applicability. Furthermore, by disposing the magnetically conductive module and the electric heating module on different sides of the housing body, interference between the two modules can be effectively avoided, thereby improving the safety of the heating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0032] Figure 1 Schematic diagram of the structure of the heating device provided in the embodiment of the present application Figure 1 ;

[0033] Figure 2 Schematic diagram of the structure of the heating device provided in the embodiment of the present application Figure 2 ;

[0034] Figure 3 Schematic diagram of the structure of the heating device provided in the embodiment of the present application Figure 3 .

[0035] Description of reference numerals:

[0036] 100-housing assembly;

[0037] 110 - housing body; 1101 - first cover; 1102 - second cover; 1103 - middle frame; 1104 - first leg; 1105 - second leg;

[0038] 120-first heating panel; 130-second heating panel;

[0039] 200-magnetic thermal module;

[0040] 300-electric heating module;

[0041] 400-first pot identification sensor;

[0042] 500-second pot identification sensor;

[0043] 600-Control device. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0045] As the background information demonstrates, conventional heating devices typically use electromagnetic heating to heat magnetic cookware, or electric heating to heat non-magnetic cookware. However, existing heating devices are only suitable for either magnetic or non-magnetic cookware, and the same device cannot simultaneously meet the heating needs of different types of cookware, limiting their potential for use.

[0046] In light of this, the present application provides a heating device that, by disposing a magnetic thermal module and an electric heating module between a housing body and first and second heating panels, respectively, can heat both magnetically conductive and non-magnetic cookware. This makes the heating device suitable for both magnetically conductive metal cookware and non-magnetic cookware (such as glass and ceramic cookware), expanding its applicability. Furthermore, by disposing the magnetic thermal module and the electric heating module on different sides of the housing body, interference between the two modules can be effectively avoided, thereby improving the safety of the heating device.

[0047] Reference below Figure 1 and Figure 2 The embodiment of the present application provides a heating device, which can be an induction cooker or other types of heating devices. The heating device of this embodiment includes a housing assembly 100, a magnetic thermal module 200, and an electric heating module 300.

[0048] The housing assembly 100 includes a housing body 110, a first heating panel 120, and a second heating panel 130. The first heating panel 120 and the second heating panel 130 are respectively arranged on opposite sides of the housing body 110 along the thickness direction. It is understood that the thickness direction of the housing body 110 refers to the vertical direction.

[0049] The housing body 110 serves as the main frame of the heating device and can provide structural support and installation space for internal components. The housing body 110 can be made of metal or high-strength plastic with good heat resistance and mechanical strength.

[0050] The magnetic heating module 200 is used to heat magnetic cookware. The electric heating module 300 heats non-magnetic cookware through the second heating panel 130 .

[0051] In practice, the first heating panel 120 works in conjunction with the magnetic thermal module 200 to house magnetic cookware (such as iron or stainless steel pots). The magnetic thermal module 200 generates a changing magnetic field through electromagnetic induction, creating eddy currents at the bottom of the cookware, which are then converted into heat for efficient heating.

[0052] Optionally, the first heating panel 120 can be made of a high-temperature resistant material, such as glass-ceramic, ceramic glass, tempered glass, or quartz glass. These materials have excellent thermal conductivity and heat resistance, allowing the first heating panel 120 to remain stable at high temperatures. Preferably, the material of the first heating panel 120 should also be electromagnetically transparent, meaning it does not affect the propagation of magnetic fields. For example, the material of the first heating panel 120 can be glass-ceramic.

[0053] The second heating panel 130 works in conjunction with the electric heating module 300 to accommodate non-magnetic cookware (such as glass ceramic pots, aluminum pots, etc.). The electric heating module 300 generates heat through resistive heating and transfers the heat to the bottom of the pot through the second heating panel 130, achieving uniform heating.

[0054] Optionally, the second heating panel 130 can also be made of high temperature resistant materials, such as ceramics, glass ceramics, glass-ceramics, etc. These materials have good thermal conductivity and heat resistance, so that the second heating panel 130 can remain stable at high temperatures.

[0055] Thus, by providing the magnetic thermal module 200 and the electric heating module 300, the heating device of the present application can heat magnetic cookware via the magnetic thermal module 200, and can also heat non-magnetic cookware via the electric heating module 300. This makes the heating device suitable for both magnetic and non-magnetic cookware, thereby expanding the application range of the heating device. Furthermore, by arranging the magnetic thermal module 200 and the electric heating module 300 on different sides of the housing body 110, interference between the magnetic thermal module 200 and the electric heating module 300 can be effectively avoided, thereby improving the safety of the heating device.

[0056] In one possible implementation, the magnetocaloric module 200 includes a coil disk.

[0057] In one possible design, the coil disk could be circular to maximize the magnetic field's coverage area and improve heating efficiency. The coil disk could also be designed with multiple layers of winding to increase the total coil length and number of turns, thereby increasing magnetic field strength. Furthermore, a cooling fan or other cooling device could be installed in the center of the coil disk to ensure a stable temperature during extended operation, extending its service life.

[0058] Alternatively, the coil disk may use copper or aluminum wire as the conductive wire. The conductive wire of the coil disk may also be wrapped with an insulating layer to prevent short circuits and improve safety. The insulating layer may be made of polyester film or polyimide film, for example.

[0059] In this way, the coil disk can generate a changing magnetic field when an alternating current passes through it. When a magnetic cookware is placed above the coil disk, eddy currents are generated at the bottom of the cookware, which in turn are converted into heat energy. The coil disk can quickly convert electrical energy into heat energy, improving the heating efficiency of the magnetic cookware.

[0060] In a possible implementation, the magnetic thermal module 200 may be spaced apart from the first heating panel 120 . Further, the magnetic thermal module 200 may be spaced apart from the first heating panel 120 along the thickness direction of the housing body 110 .

[0061] In one possible design, a support structure can be provided between the magnetic thermal module 200 and the first heating panel 120 to achieve a spaced arrangement of the magnetic thermal module 200 and the first heating panel 120. The support structure can be evenly distributed around the magnetic thermal module 200 to ensure uniform force at the support points.

[0062] The spacing between the magnetic thermal module 200 and the first heating panel 120 ensures effective magnetic field propagation, avoiding uneven magnetic field distribution caused by close proximity, thereby improving the heating efficiency of the magnetic cookware. Furthermore, the spacing between the magnetic thermal module 200 and the first heating panel 120 facilitates air flow, improves heat dissipation, and prevents overheating caused by prolonged operation, thereby extending the lifespan of the heating appliance.

[0063] In one possible implementation, reference Figure 2 and Figure 3 The electric heating module 300 includes at least one of a carbon fiber tube, a halogen tube, an electric heating tube, and an electric heating coating.

[0064] In one possible design, in a scenario where rapid heating is required and there are certain requirements for heating uniformity, the electric heating module 300 may include a carbon fiber tube and a halogen tube.

[0065] In another possible design, in the scenario where concentrated heat output is required, the electric heating module 300 may include electric heating pipes and / or electric heating coatings. The electric heating module 300 may select different heating elements according to actual needs, and this application does not limit this.

[0066] Specifically, the carbon fiber tube can be an elongated tube containing carbon fiber material inside. The diameter and length of the carbon fiber tube can be determined according to the actual application requirements, and are not limited in this application. The halogen tube can be an elongated tube filled with halogen gas inside. The diameter and length of the halogen tube can be determined according to the actual application requirements, and are not limited in this application. The tube body of the halogen tube can be made of high-temperature resistant quartz glass with good light transmittance and heat resistance, and the halogen tube is filled with halogen gas, such as iodine or bromine, which helps to extend the service life of the lamp. The electric heating tube can be an elongated tube containing a resistance wire inside. The resistance wire can be made of nickel-chromium alloy or iron-chromium-aluminum alloy to ensure that it has good conductivity and heat resistance. The electric heating coating can be applied on the second heating panel 130. The electric heating coating can include materials such as aluminum oxide and silicon nitride, and the coating thickness can be determined according to the actual application requirements, and is not limited in this application.

[0067] In this way, carbon fiber and halogen tubes can heat up quickly, achieving rapid heating. Electric heating tubes not only heat up quickly, but also offer a simple structure, low cost, and high reliability. Electric heating coatings have excellent thermal conductivity, can quickly respond to temperature changes, and can also achieve a more uniform heating effect.

[0068] In a possible implementation, the electric heating module 300 is arranged in contact with the second heating panel 130 . Further, the electric heating module 300 may be in contact with a surface of the second heating panel 130 that faces the first heating panel 120 .

[0069] In this way, by attaching the electric heating module 300 to the second heating panel 130, direct heat conduction can be achieved, reducing heat loss and improving heating efficiency. The design of the electric heating module 300 attaching to the second heating panel 130 allows heat to be quickly transferred from the electric heating module 300 to the second heating panel 130, and then to the non-magnetic cookware through the second heating panel 130, thereby improving heating speed. Furthermore, the attachment of the electric heating module 300 to the second heating panel 130 ensures more uniform heat distribution, avoiding localized overheating or cold spots, and improving heating quality.

[0070] In one possible implementation, the housing body 110 further includes a first cover 1101 and a second cover 1102, which are connected to each other. For example, the first cover 1101 and the second cover 1102 can be directly connected, or the first cover 1101 and the second cover 1102 can be connected via an intermediate member (such as the middle frame 1103 described below). The first heating panel 120 can be fixedly mounted on the first cover 1101. The second heating panel 130 can be fixedly mounted on the second cover 1102.

[0071] In one possible implementation, the case body 110 may further include a middle frame 1103. The middle frame 1103 includes a first side surface and a second side surface, which may be disposed opposite each other along the thickness direction of the case body 110. The first cover 1101 is connected to at least the first side surface, and the second cover 1102 is connected to at least the second side surface.

[0072] Furthermore, the first cover 1101 may be connected to a side surface of the middle frame 1103. The second cover 1102 may be connected to a side surface of the middle frame 1103.

[0073] In one possible design, the first cover 1101 and the second cover 1102 can be connected to the first side and the second side by screws, buckles or other fixing methods to ensure firmness and reliability. The bottoms of the first cover 1101 and the second cover 1102 can also be designed with anti-slip pads or textures to increase friction.

[0074] It is understood that the provision of the middle frame 1103 further enhances the structural stability of the housing body 110, ensuring greater stability of the first heating panel 120 and the second heating panel 130 during use. Furthermore, the design of the middle frame 1103 evenly distributes the load across the housing body 110, preventing localized excessive stress and improving the overall durability of the heating device.

[0075] In one possible implementation, the first cover 1101 is provided with a first leg 1104 that extends along the thickness of the housing body 110 and extends away from the second cover 1102 so as to extend beyond the first heating panel 120 .

[0076] Furthermore, the second cover 1102 is provided with a second leg portion 1105 , which extends along the thickness direction of the housing body 110 and extends away from the first cover 1101 so as to extend beyond the second heating panel 130 .

[0077] Wherein, either the first leg portion 1104 or the second leg portion 1105 is suitable for supporting a heating device.

[0078] In one possible design, the first leg 1104 and the second leg 1105 can be connected to the first cover 1101 and the second cover 1102 via a hinge or a shaft, so that the first leg 1104 and the second leg 1105 can be folded along the hinge or the shaft. During use, the first leg 1104 or the second leg 1105 on one side of the shell body 110 can be folded as needed to facilitate the placement of pots and pans.

[0079] In this way, the first and second legs 1104 and 1105 provide additional support points for the heating device, making it more stable when placed and reducing the risk of tipping over due to external forces or environmental factors. The legs extend beyond the heating panel, creating a certain distance between the heating panel and the tabletop or other supporting surface, reducing the risk of scratching the heating panel. Furthermore, the leg design allows for air circulation between the heating panel and the supporting surface, aiding in heat dissipation and preventing overheating due to prolonged contact.

[0080] In a possible implementation, the first leg portion 1104 is formed as a first supporting ring plate surrounding the shell body 110 , and the second leg portion 1105 is formed as a second supporting ring plate surrounding the shell body 110 .

[0081] The support ring design provides a larger support area for the heating device when placed, providing all-round support and significantly enhancing its overall stability. Even on surfaces that are not completely flat, the support ring design maintains the stability of the heating device. Furthermore, the support ring design evenly distributes the load on the heating device, preventing excessive localized stress on the heating device and reducing the risk of tipping due to imbalance.

[0082] In one possible implementation, the heating appliance further includes a pot identification component and a control device 600. The pot identification component is provided on the housing body 110 and is configured to identify the type of pot provided on the heating appliance, including magnetic pots and non-magnetic pots.

[0083] The control device 600 is connected to the cookware identification component, the magnetic thermal module 200 and the electric heating module 300 respectively. The control device 600 is configured to control the operation of the magnetic thermal module 200 or the electric heating module 300 according to the identification result of the cookware identification component.

[0084] In this way, the pot recognition sensor can automatically identify the type of pot placed on the heating device (magnetic or non-magnetic), eliminating the need for the user to manually select a heating mode, improving user convenience and intelligent operation. Based on the pot recognition sensor's identification results, the control device 600 automatically selects and activates the appropriate heating module (magnetic heating module 200 or electric heating module 300), ensuring the correct heating method is used by the heating device, improving heating efficiency and safety.

[0085] In one possible implementation, the heating appliance further includes a prompting device in communication with the control device 600. The control device 600 is further configured to control the prompting device to emit a prompting signal according to the recognition result of the cookware recognition component, wherein the prompting signal includes a voice prompt and a light prompt.

[0086] In this way, the prompt device can prompt the user of the current cookware type and heating mode, and the user can select a suitable heating panel according to the prompt result, thereby improving the convenience and intuitiveness of use.

[0087] In one possible implementation, the pot recognition assembly includes a first pot recognition sensor 400 and a second pot recognition sensor 500. Specifically, the first pot recognition sensor 400 is positioned in close proximity to the first heating panel 120 to identify the type of pot placed on the first heating panel 120; the second pot recognition sensor 500 is positioned in close proximity to the second heating panel 130 to identify the type of pot placed on the second heating panel 130.

[0088] In one possible design, the cookware identification sensor can be a capacitive sensor. This sensor can determine the type of cookware by detecting changes in capacitance at the bottom of the cookware. Cookware of different materials produces different capacitance values ​​near the capacitive sensor, which can be used to determine the type of cookware.

[0089] In another possible design, the cookware identification sensor can also be an infrared sensor. The infrared sensor determines the type of cookware by detecting the infrared radiation characteristics of the bottom of the cookware. Cookware of different materials has different infrared radiation characteristics, which can be used to determine the type of cookware.

[0090] In another possible design, the first pot recognition sensor 400 and the second pot recognition sensor 500 can be respectively arranged at the center of the first heating panel 120 and the second heating panel 130 to ensure accurate recognition of pots placed at the center of the heating panels. Alternatively, there can be multiple first pot recognition sensors 400 and second pot recognition sensors 500 to form an array on the first heating panel 120 and the second heating panel 130.

[0091] In this way, the first and second pot recognition sensors 400 and 500 are positioned in close proximity to the first and second heating panels 120 and 130, respectively, enabling faster detection of pot placement. Furthermore, the pot recognition sensors are closer to the bottom of the pot, enabling more accurate determination of the pot's material and type, improving recognition accuracy. Furthermore, the control device 600 can quickly activate the corresponding heating module based on the pot recognition sensor's recognition results, reducing waiting time and improving heating efficiency.

[0092] In the description of the embodiments of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on specific circumstances.

[0093] In the embodiments of the present application, any device or element referred to or implied must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise specifically specified.

[0094] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the embodiments of the present application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein, for example, can be implemented in an order other than those illustrated or described herein.

[0095] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or apparatus.

[0096] The term "plurality" in this document refers to two or more. The term "and / or" in this document simply describes an association between related objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone.

[0097] It will be understood that the various numerical numbers involved in the embodiments of the present application are merely distinctions for the convenience of description and are not intended to limit the scope of the embodiments of the present application.

[0098] It can be understood that in the embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0099] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0100] It should be understood that the present application is not limited to the exact structure described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A heating device, characterized in that: include: A shell assembly (100) comprises: a shell body (110), a first heating panel (120), and a second heating panel (130), wherein the first heating panel (120) and the second heating panel (130) are respectively arranged on opposite sides of the shell body (110) in a thickness direction; A magnetic thermal module (200) is provided between the shell body (110) and the first heating panel (120), and the magnetic thermal module (200) is used to heat the magnetic cookware; The electric heating module (300) is provided between the shell body (110) and the second heating panel (130), and the electric heating module (300) heats the non-magnetic cookware through the second heating panel (130).

2. The heating device according to claim 1, wherein The magnetocaloric module (200) comprises a coil disk.

3. The heating device according to claim 2, characterized in that The magnetic thermal module (200) and the first heating panel (120) are arranged at intervals along the thickness direction of the shell body (110).

4. The heating device according to claim 1, wherein The electric heating module (300) comprises at least one of a carbon fiber tube, a halogen tube, an electric heating tube, and an electric heating coating.

5. The heating device according to claim 4, characterized in that The electric heating module (300) is arranged in contact with a surface of the second heating panel (130) on one side facing the first heating panel (120).

6. The heating device according to any one of claims 1 to 5, characterized in that: The shell body (110) comprises: A first cover body (1101), wherein the first heating panel (120) is fixedly arranged on the first cover body (1101); The second cover (1102) is connected to the first cover (1101), and the second heating panel (130) is fixedly arranged on the second cover (1102).

7. The heating device according to claim 6, characterized in that The shell body (110) further includes a middle frame (1103), the middle frame (1103) including a first side surface and a second side surface opposite to each other along the thickness direction of the shell body (110), the first cover body (1101) is connected to at least the first side surface, and the second cover body (1102) is connected to at least the second side surface.

8. The heating device according to claim 6, wherein: The first cover (1101) is provided with a first leg portion (1104) extending along the thickness direction of the shell body (110) and away from the second cover (1102), and the first leg portion (1104) extends beyond the first heating panel (120); The second cover (1102) is provided with a second leg portion (1105) extending along the thickness direction of the shell body (110) and away from the first cover (1101), and the second leg portion (1105) extends beyond the second heating panel (130); Any one of the first leg portion (1104) and the second leg portion (1105) is suitable for supporting the heating device.

9. The heating device according to claim 8, characterized in that The first leg portion (1104) is formed as a first supporting ring plate surrounding the shell body (110); and / or, The second leg portion (1105) is formed as a second supporting ring plate surrounding the shell body (110).

10. The heating device according to any one of claims 1 to 5, characterized in that: Also includes: A pot identification component is provided on the shell body (110), and the pot identification component is configured to identify the type of pot provided on the heating device, the type including magnetic pots and non-magnetic pots; A control device (600) is connected to the cookware identification component, the magnetic thermal module (200) and the electric heating module (300), respectively. The control device (600) is configured to control the operation of the magnetic thermal module (200) or the electric heating module (300) according to the identification result of the cookware identification component.

11. The heating device according to claim 10, characterized in that Also includes: A prompt device is communicatively connected to the control device (600), and the control device (600) is further configured to control the prompt device to send a prompt signal according to the recognition result of the cookware recognition component, wherein the prompt signal includes a voice prompt and a light prompt.

12. The heating device according to claim 11, characterized in that The pot identification component includes: a first pot identification sensor (400) arranged in contact with the first heating panel (120) to identify the type of pot placed on the first heating panel (120); The second pot identification sensor (500) is arranged in close contact with the second heating panel (130) to identify the type of pot placed on the second heating panel (130).

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