Cooking equipment

Abstract

The utility model discloses cooking equipment, which comprises an equipment main body, a plurality of cooking chambers, a plurality of cooking devices and a plurality of cooking devices, and is characterized in that the equipment main body is provided with a plurality of cooking spaces; the heating coil panel is installed on the equipment main body, the heating coil panel comprises at least two heating structures, the at least two heating structures and the at least two cooking spaces are distributed in a one-to-one correspondence mode, and each heating structure is used for heating the corresponding cooking space. According to the cooking equipment provided by the embodiment of the utility model, each cooking space can be independently and accurately heated and controlled, the heating efficiency is improved, and different cooking modes of food materials are met, so that the cooking efficiency can be greatly improved, and the cooking convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of heating technology, and in particular to a cooking device. Background Technology

[0002] In the existing technology, induction cookers use an IH heating coil assembly, which, together with other electronic components and control programs, forms an electromagnetic oscillation system that converts electrical energy into magnetic energy. The magnetic iron cookware cuts the magnetic lines of force to generate eddy currents for heating, thus achieving the purpose of cooking. However, it can only provide a magnetic field in one direction, and its simple structure limits the application scenarios of electromagnetic heating, leaving room for improvement. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a cooking device that allows for independent and precise heating control of each cooking space, improving heating efficiency and meeting the needs of different cooking methods for ingredients, thereby greatly improving cooking efficiency and convenience.

[0004] The cooking device according to an embodiment of the present invention includes: a device body having multiple cooking spaces; a heating coil plate installed on the device body, the heating coil plate including at least two heating structures, the at least two heating structures being distributed in a one-to-one correspondence with at least two cooking spaces, and each heating structure being used to heat the corresponding cooking space.

[0005] According to the embodiments of the present invention, the cooking device can install a heating coil by setting the main body of the device, and multiple cooking spaces are formed inside the main body of the device to accommodate and cook food. By setting at least two heating structures on the heating coil and distributing them one-to-one with the multiple cooking spaces, each cooking space can be independently and precisely heated, improving heating efficiency and meeting different cooking methods for food, thereby greatly improving cooking efficiency and convenience.

[0006] According to the cooking device of this utility model embodiment, there are two cooking spaces, which are spaced apart along a first direction. The heating coil is provided with two heating structures, which are distributed between the two cooking spaces along the first direction.

[0007] According to an embodiment of the present invention, the heating coil of the cooking device includes: a main support, the main support having a first winding space and a second winding space distributed opposite to each other along the first direction, and the main support having a magnetic core mounting space between the first winding space and the second winding space; a first winding, a second winding, and a magnetic core, the first winding being wound in the first winding space, the second winding being wound in the second winding space, and the magnetic core being mounted in the magnetic core mounting space, wherein the first winding and the second winding are respectively used to heat the two cooking spaces.

[0008] According to some embodiments of the present invention, the heating coil is provided with a main support including a first support and a second support, wherein the first support and the second support are connected along the first direction; wherein the first winding space is configured as a first winding groove that opens in the first support in a direction away from the second support, and the second winding space is configured as a second winding groove that opens in the second support in a direction away from the first support.

[0009] According to some embodiments of the present invention, in a cooking device, the first support is formed with a magnetic core mounting groove that opens toward the second support, and the first support and the second support define the magnetic core mounting space at the magnetic core mounting groove.

[0010] According to some embodiments of the present invention, the main support is integrally formed and has a first side and a second side that are relatively distributed along a first direction. The first winding space is constructed as a first winding groove open on the first side, and the second winding space is constructed as a second winding groove open on the second side.

[0011] According to some embodiments of the present invention, the cooking device has a magnetic core mounting space structured as a magnetic core insertion channel. The magnetic core insertion channel has an insertion interface formed on the outer peripheral wall of the main body support. The magnetic core is adapted to extend into the magnetic core insertion channel along the insertion interface.

[0012] According to some embodiments of the present invention, the main support of the cooking device is constructed in the shape of a disc, and there are multiple magnetic core insertion channels, which are distributed at intervals in the circumferential direction of the main support.

[0013] According to some embodiments of the present invention, in the cooking device, a first wire-locking groove is formed in the first winding space, and the first winding passes through the first wire-locking groove; and / or, a second wire-locking groove is formed in the second winding space, and the second winding passes through the second wire-locking groove.

[0014] According to some embodiments of the present invention, in the cooking apparatus, the rotation direction of the first winding is opposite to that of the second winding.

[0015] According to some embodiments of the present invention, in the cooking apparatus, the first direction is along the height direction of the main body of the apparatus.

[0016] According to some embodiments of the present invention, in a cooking device, one of the two cooking spaces is formed on the top upper side of the device body, and the other is formed inside the device body.

[0017] According to some embodiments of the present invention, the cooking device includes multiple heating structures and multiple cooking spaces, which are arranged around the heating coil and distributed in a one-to-one correspondence with the multiple heating structures.

[0018] Additional aspects and advantages of this utility model 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 utility model. Attached Figure Description

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is a cross-sectional view of the heating coil disc according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of another heating coil disc according to an embodiment of the present utility model;

[0022] Figure 3 This is a cross-sectional view of a cooking device according to an embodiment of the present utility model.

[0023] Figure label:

[0024] Cooking equipment 100,

[0025] Heating coil 1,

[0026] Main support 11, first support 111, first wire-holding groove 1111, second support 112, second wire-holding groove 1121, first side 113, first winding groove 1131.

[0027] First winding 12, second winding 13, magnetic core 14.

[0028] 2. Main body of the equipment, 3. Cooking pot, 4. Cooking space. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The following is for reference. Figures 1-3 The cooking device described in this utility model embodiment allows each cooking space 4 to receive independent and precise heating control, improving heating efficiency and meeting the different cooking methods of ingredients, thereby greatly improving cooking efficiency and convenience.

[0033] like Figures 1-3 As shown, the heating coil 1 according to an embodiment of the present invention includes: a device body 2 and a heating coil 1.

[0034] The main body 2 of the equipment has multiple cooking spaces 4; the heating coil plate 1 is installed on the main body 2 of the equipment, and the heating coil plate 1 includes at least two heating structures, which are distributed one-to-one with at least two cooking spaces 4, and each heating structure is used to heat the corresponding cooking space 4.

[0035] Specifically, the main body 2 serves as the skeleton of the cooking equipment 100, providing installation space for components within the cooking equipment 100. Multiple cooking spaces 4 are formed within the main body 2, each used to hold and heat ingredients. The presence of multiple cooking spaces 4 allows for the simultaneous cooking of various ingredients, significantly improving cooking efficiency and convenience. For example, two, three, four, or even more cooking spaces 4 can be provided, allowing users to stir-fry in one space 4, grill in another, and simmer soup in yet another. The cooking spaces 4 can be spaced apart and distributed in any direction to enable individual cooking and prevent flavor interference. For instance, multiple cooking spaces 4 can be distributed vertically, horizontally, or forward / backward, or spaced apart in any direction. Furthermore, the sizes of the multiple cooking spaces 4 can be the same or different, allowing for flexible configuration based on actual needs.

[0036] The main body 2 of the equipment also forms an installation space for a heating coil 1, allowing the heating coil 1 to be installed within the main body 2. The heating coil 1 is used to heat the cooking spaces 4 to heat the food. The heating coil 1 includes at least two heating structures; the number of heating structures can be two, three, four, or even more. These heating structures generate heat to achieve the heating function of the heating coil 1. Multiple heating structures can be distributed one-to-one with multiple cooking spaces 4. For example, when four cooking spaces 4 are set, two cooking spaces 4 can be located side-by-side above the cooking equipment, two cooking spaces 4 can be located side-by-side below, or the four cooking spaces 4 can be distributed vertically or horizontally, etc. Four heating structures can be installed in each of the four cooking spaces 4. This allows each cooking space 4 to receive independent and precise heating control, meeting different cooking methods for different ingredients, improving heating efficiency, and providing flexibility and convenience.

[0037] It should be noted that in actual use, multiple heating structures can be heated individually to heat each cooking space 4 separately, or multiple heating structures can be heated simultaneously to heat multiple cooking spaces 4 at the same time. This can meet the different cooking needs of users. For example, cooking, keeping warm, etc. can be carried out while stir-frying, or stir-frying, pan-frying, cooking, keeping warm, baking, etc. can be carried out separately.

[0038] According to the embodiment of the present utility model, the cooking device 100 can be installed with the heating coil 1 by setting the device body 2, and multiple cooking spaces 4 are formed in the device body 2 to accommodate and cook food. By setting at least two heating structures on the heating coil 1 and distributing them one-to-one with the multiple cooking spaces 4, each cooking space 4 can be independently and precisely heated, improving heating efficiency and meeting different cooking methods for food, thereby greatly improving cooking efficiency and convenience.

[0039] In some embodiments, there are two cooking spaces 4, which are spaced apart along a first direction. The heating coil 1 is provided with two heating structures, which are distributed between the two cooking spaces 4 along the first direction.

[0040] Specifically, the first direction can be the front-back direction, the left-right direction, or other directions of the cooking device 100. When the first direction is the front-back direction, the two cooking spaces 4 can be separated one in front of the other, and the two heating structures are distributed between the two cooking spaces 4 along the front-back direction. When the first direction is the left-right direction, the two cooking spaces 4 can be separated one on the left and one on the right, and the two heating structures are distributed between the two cooking spaces 4 along the left-right direction. When the first direction is the up-down direction, the two cooking spaces 4 can be separated one on top of the other, and the two heating structures are distributed between the two cooking spaces 4 along the up-down direction. Thus, the two heating structures heat the two cooking spaces 4 respectively.

[0041] In some embodiments, the heating coil 1 includes: a main support 11, a first winding 12, a second winding 13, and a magnetic core 14.

[0042] The main support 11 supports and mounts the first winding 12, the second winding 13, and the magnetic core 14. That is, the main support 11 serves as the primary skeleton component, and all other components are mounted on the main support 11 to form an integral heating coil disc 1. The main support 11 has a first winding space and a second winding space relatively distributed along a first direction. Specifically, the first winding space and the second winding space are used to mount the first winding 12 and the second winding 13, respectively. The first winding space and the second winding space are relatively distributed, and the first direction is the thickness direction of the main support 11. In actual installation, the first direction can specifically be a vertical direction, a horizontal direction, or other directions, such as the auxiliary direction. Figure 1 The first and second winding spaces can be distributed relative to each other in the vertical direction, or when the main support 11 is placed vertically, the first and second winding spaces can be distributed relative to each other in the horizontal direction, or the first and second winding spaces can be distributed relative to each other in other directions. The main support 11 forms a core mounting space between the first and second winding spaces, which is used to mount the core 14.

[0043] Furthermore, the first winding 12 is wound within the first winding space, the second winding 13 is wound within the second winding space, and the magnetic core 14 is installed within the magnetic core installation space. The first winding 12 and the second winding 13 are used to heat the two cooking spaces 4 respectively. Thus, when energized, the first winding 12 in the first winding space can generate a magnetic field, and the second winding 13 in the second winding space can also generate a magnetic field. That is, the relatively distributed first winding 12 and second winding 13 can generate magnetic fields in two directions respectively. Specifically, they can generate magnetic fields in the up-down direction, the left-right direction, or other relative directions, and cut magnetic lines of force to generate eddy currents for heating, achieving separate heating in two relative directions. That is, the first winding 12 heats one cooking space 4, and the second winding 13 heats the other cooking space 4. The structure is simple, the cost is low, and the two windings share a single magnetic core 14, occupying little space and applicable to more scenarios, making it convenient to use.

[0044] It should be noted that the first winding 12 and the second winding 13 can be energized individually or simultaneously, allowing them to be heated individually or simultaneously. This facilitates flexible switching of heating methods and states, making them suitable for different heating needs. For example, when the first winding 12 is energized alone to heat the first winding 12, it can heat one cooking space 4 independently. When the second winding 13 is energized alone to heat the second winding 13, it can heat another cooking space 4 independently. When both the first winding 12 and the second winding 13 are energized simultaneously to heat the second winding 12 and the second winding 13, simultaneous heating of two cooking spaces 4 can be achieved.

[0045] Therefore, by setting up a first winding space and a second winding space that are relatively distributed along the first direction, and forming a magnetic core 14 mounting space between the first winding space and the second winding space, the first winding 12 is wound in the first winding space and the second winding 13 is wound in the second winding space, which can achieve separate heating in two relative directions. That is, the first winding 12 heats one cooking space 4 and the second winding 13 heats another cooking space 4. It is a double-layer heating, with a simple structure that can be applied to more scenarios. At the same time, the first winding 12 and the second winding 13 share a magnetic core 14, which occupies little space, is convenient to use, and has low cost.

[0046] In some embodiments, the main support 11 includes a first support 111 and a second support 112. The first support 111 and the second support 112 are connected along a first direction, that is, the main support 11 can be formed by connecting the first support 111 and the second support 112 along the first direction to form a whole. The first direction can be the up-down direction, the left-right direction, or other directions. That is, the first support 111 and the second support 112 can be connected along the up-down direction, or the first support 111 and the second support 112 can be connected along the left-right direction, or the first support 111 and the second support 112 can be connected along other directions. This facilitates the disassembly and separation of the first support 111 and the second support 112, thereby facilitating the installation, replacement, and maintenance of the first winding 12, the second winding 13, and the magnetic core 14, which is flexible and convenient.

[0047] like Figure 1 As shown, the first direction is the thickness direction of the main support 11 and is the vertical direction shown in the figure. The first support 111 is located on the upper part of the heating coil 1, and the second support 112 is located on the lower part of the heating coil 1. The first support 111 and the second support 112 are connected in the vertical direction. In actual design, the first support 111 and the second support 112 can be connected by screws, bolts, or other connection methods, which can be flexibly selected according to actual needs. Therefore, the first support 111 and the second support 112 can be disassembled and replaced separately, and they can also be molded separately, which helps to reduce molding difficulty and processing costs.

[0048] The first winding space is constructed as a first winding groove 1131 that opens in the direction away from the second support 112 on the first support 111, and the second winding space is constructed as a second winding groove that opens in the direction away from the first support 111 on the second support 112. That is, the first winding space and the second winding space can be opened in two different directions, which is conducive to installing the first winding 12 and the second winding 13 in the first winding space and the second winding space respectively, and the first winding 12 and the second winding 13 can be heated in two different directions.

[0049] like Figure 1 As shown, an upward-opening first winding groove 1131 is formed on the first support 111, and a downward-opening second winding groove is formed on the second support 112. The first winding groove 1131 and the second winding groove are designed to be opposite to each other, opening in two different directions. By winding the first winding 12 in the first winding groove 1131, the upper space of the winding disc can be heated. By winding the second winding 13 in the second winding groove, the lower space of the winding disc can be heated. This allows the heating coil disc 1 to be heated in both the upper and lower directions, achieving double-layer heating, improving heating efficiency, and enhancing the user experience.

[0050] In addition, since the first bracket 111 and the second bracket 112 can be disassembled and separated, the first winding 12 and the second winding 13 can be installed in the first winding slot 1131 and the second winding slot respectively, and then the first bracket 111 and the second bracket 112 can be connected together for easy installation. In actual design, the space of the first winding slot 1131 and the second winding slot can be designed to be as large as possible, extending from the inner edge of the heating coil plate 1 to the outer edge, so as to install more windings and improve heating efficiency. The design can be made according to actual needs.

[0051] In some embodiments, the first bracket 111 is formed with a core mounting slot that opens toward the second bracket 112. The first bracket 111 and the second bracket 112 define a core mounting space at the core mounting slot. Thus, when the first bracket 111 and the second bracket 112 are connected, the core 14 can be installed in the core mounting space and the core 14 is located between the first winding 12 and the second winding 13, so that the two windings share a core 14.

[0052] Specifically, such as Figure 1 As shown in the figure, in the vertical direction, the first bracket 111 forms a downward-opening magnetic core mounting groove. The magnetic core mounting groove extends from the inner edge of the first bracket 111 to the outer edge of the first bracket 111, and is outward and open, which facilitates the installation of the magnetic core 14. When the first bracket 111 and the second bracket 112 are connected to form the main bracket 11, the upper end face of the second bracket 112 closes the lower opening of the magnetic core mounting groove. Thus, an outward-opening installation space for the magnetic core 14 is defined at the magnetic core mounting groove, and the magnetic core 14 can be inserted into the magnetic core mounting groove from the outer opening to realize the installation of the magnetic core 14.

[0053] In practical design, multiple magnetic core mounting slots can be designed so that the multiple magnetic core mounting slots are evenly distributed around the periphery of the first bracket 111, thereby allowing the magnetic cores 14 to be evenly distributed around the center of the heating coil disk 1, strengthening the magnetic field, changing the distribution of magnetic lines of force, and preventing magnetic leakage.

[0054] In some embodiments, the main support 11 is integrally formed, and the main support 11 has a first side 113 and a second side that are relatively distributed along a first direction. The first direction can be a vertical direction, a horizontal direction, or other directions; that is, the first side 113 and the second side can be relatively distributed along the vertical direction, or relatively distributed along the horizontal direction, or relatively distributed along other directions on both sides of the main support 11. Specifically, as shown below... Figure 2 As shown in the figure, the first side 113 is the upper side of the main support 11, and the second side is the lower side of the main support 11. The first side 113 and the second side are distributed opposite to each other on the main support 11 in the vertical direction.

[0055] The first winding space is constructed as a first winding groove 1131 open on the first side 113, and the second winding space is constructed as a second winding groove open on the second side, specifically, as follows: Figure 2 As shown, the first winding groove 1131 is open upward on the first side 113, and the second winding groove is open downward on the second side. Thus, the first winding 12 can be installed in the first winding groove 1131 from the top, and the second winding 13 can be installed in the second winding groove from the bottom. The first winding 12 heats the upper side, and the second winding 13 heats the lower side, so that the heating coil 1 can achieve double-layer heating in both the upper and lower directions at the same time, improving heating efficiency and enhancing user experience.

[0056] The main support 11 is integrally formed, which helps to reduce the number of structural components of the heating coil 1, reduce installation steps, and improve installation efficiency.

[0057] In some embodiments, the mounting space of the magnetic core 14 is configured as a magnetic core 14 insertion channel, wherein an insertion interface is formed on the outer peripheral wall of the main body support 11, and the magnetic core 14 is adapted to extend into the magnetic core 14 insertion channel along the insertion interface.

[0058] Specifically, such as Figure 2 As shown, the magnetic core 14 insertion channel extends from the inner end to the outer end of the mounting bracket and is open outward to form an insertion interface on the outer peripheral wall of the main body bracket 11. The shape and size of the magnetic core 14 are adapted to the magnetic core 14 insertion channel, so that the magnetic core 14 can be extended from the insertion interface into the magnetic core 14 insertion channel to realize the installation of the magnetic core 14. At the same time, the magnetic core 14 is isolated from the first winding 12 and the second winding 13 by the wall thickness of the main body bracket 11 to avoid direct contact between the magnetic core 14 and the windings. When the magnetic core 14 is damaged and needs to be replaced, the magnetic core 14 can be taken out from the magnetic core 14 insertion channel through the insertion interface to replace the new magnetic core 14. Replacement and disassembly are convenient.

[0059] In actual design, the magnetic core 14 can also be wrapped in the insertion channel by in-mold injection molding, so as to realize the installation of the magnetic core 14 on the main support 11. This reduces the installation process, improves the installation efficiency, and makes the installation of the heating coil plate 1 more convenient and reliable.

[0060] In some embodiments, the main support 11 is constructed in a disk shape. Constructing the main support 11 in a disk shape facilitates the winding of the first winding 12 and the second winding 13. There are multiple magnetic core 14 insertion channels, that is, the magnetic core 14 insertion channels can be set to one, two, three or even more. Setting multiple magnetic core 14 insertion channels facilitates the installation of multiple magnetic cores 14 to strengthen the magnetic field and change the distribution of magnetic lines of force. Moreover, the multiple magnetic core 14 insertion channels are distributed at intervals in the circumferential direction of the main support 11, which can make the magnetic field distribution uniform. Inserting the magnetic core 14 into the magnetic core 14 insertion channel can prevent magnetic leakage.

[0061] Specifically, such as Figure 2 As shown, the main support 11 is constructed in the shape of a disc. Eight magnetic core 14 insertion channels are provided on the outer peripheral wall of the disc-shaped main support 11. The eight magnetic core 14 insertion channels are evenly spaced and distributed in the circumference of the main support 11, so that eight magnetic cores 14 can be installed in the circumference of the main support 11. The eight magnetic cores 14 are evenly distributed, which can strengthen the magnetic field, make the magnetic field distribution uniform, change the distribution of magnetic field lines, and prevent magnetic leakage.

[0062] It should be noted that the shape design of the main support 11 and the number of magnetic core 14 insertion channels are not limited to those described in this embodiment, and can be flexibly adjusted and designed according to actual needs. It is understood that the more magnetic cores 14 there are, the stronger the magnetic field.

[0063] In some embodiments, a first wire-locking groove 1111 is formed in the first winding space, and the first winding 12 passes through the first wire-locking groove 1111; and / or, a second wire-locking groove 1121 is formed in the second winding space, and the second winding 13 passes through the second wire-locking groove 1121.

[0064] Specifically, such as Figure 1 and Figure 2 As shown, multiple first wire-locking slots 1111 are distributed outward from the inner end near the center of the heating coil disk 1 in the first winding space. That is, the multiple first wire-locking slots are distributed sequentially from the inside to the outside along the radial direction of the heating coil disk 1. The first winding 12 can be wound into the multiple first wire-locking slots 1111 in sequence, so that the first winding 12 is loosely wound in the first winding space. Similarly, multiple second wire-locking slots 1121 are distributed outward from the inner end near the center of the heating coil disk 1 in the second winding space. That is, the multiple first wire-locking slots are distributed sequentially from the inside to the outside along the radial direction of the heating coil disk 1. The second winding 13 can be wound into the multiple second wire-locking slots 1121 in sequence, so that the second winding 13 is loosely wound in the second winding space.

[0065] In practical design, the first winding 12 and the second winding 13 can use enameled wire, and the first wire clamping groove 1111 and the second wire clamping groove 1121 are not provided in the first winding space and the second winding space, respectively. That is, the first winding 12 and the second winding 13 can be directly wound in the first winding space and the second winding space, respectively, and the windings are tightly fitted together to achieve close winding. In actual use, the first winding 12 and the second winding 13 can be wound with different parameters according to actual needs, such as inductance, resistance value, density, diameter, etc., or they can be wound with the same parameters, which can be flexibly selected according to actual needs.

[0066] In some embodiments, the rotation direction of the first winding 12 is opposite to that of the second winding 13. That is, the rotation direction of the first winding 12 is clockwise and the rotation direction of the second winding 13 is counterclockwise, or the rotation direction of the first winding 12 is counterclockwise and the rotation direction of the second winding 13 is clockwise. By setting the rotation direction of the first winding 12 and the rotation direction of the second winding 13 to be opposite, the heating coil disk 1 can generate magnetic fields in two directions, thereby achieving double-sided heating in two directions.

[0067] In some embodiments, the first direction is along the height direction of the device body 2.

[0068] Specifically, such as Figure 3 As shown, the main body 2 of the device is placed vertically, and the first direction is the up-down direction shown in the figure, which is the height direction of the main body 2. The heating coil 1 is placed horizontally, and the two heating structures, namely the first winding 12 and the second winding 13, can be distributed in the up-down direction between the two cooking spaces 4. Thus, the first winding 13 can heat the upper cooking space 4, and the second winding 13 can heat the lower cooking space 4.

[0069] In some embodiments, the two cooking spaces 4 are located in the upper part of the device body 2 and formed on the top side, and in the lower part of the device body 2.

[0070] Specifically, such as Figure 3 As shown, two cooking spaces 4 are separated by an upper and lower partition. The upper cooking space 4 is formed on the top side of the main body 2 and can be configured as a cooking pot 3. The lower cooking space 4 is formed inside the main body 2. The heating coil 1 is provided with two heating structures. The two heating structures are installed in the main body 2 and distributed vertically between the two cooking spaces 4, that is, between the cooking pot 3 and the cooking space 4 inside the main body 2. Thus, the upper heating structure can be used to heat the bottom of the cooking pot 3, thereby heating the food inside the cooking pot 3, such as stir-frying, pan-frying, or boiling. The lower heating structure can be used to heat the food inside the cooking space 4 inside the main body 2, such as for heat preservation or baking.

[0071] Of course, in actual design, the upper cooking space 4 can also be configured as an electric kettle, heater, rice cooker, induction cooker, microwave oven, etc., and the lower cooking space 4 can also be configured as an electric oven, air fryer, etc. In practice, any heating structure that can be used for heating can be selected. Moreover, in actual application, the two heating structures can heat the cooking spaces 4 independently, thereby enabling the upper cooking space 4 to be used alone for stir-frying, pan-frying, boiling, etc., or the lower cooking space 4 to be used alone for keeping warm, baking, etc. Furthermore, when the two heating structures heat the two cooking spaces 4 simultaneously, functions such as stir-frying above and baking below, stir-frying above and keeping warm below, boiling above and baking below can be achieved simultaneously. Alternatively, the upper heating structure can heat first and the lower heating structure can heat later to achieve functions such as pan-frying before baking, stir-frying before baking, boiling before baking, etc. Or, the lower heating structure can heat first and the upper heating structure can heat later to achieve functions such as baking before boiling, baking before pan-frying, etc. The cooking methods are flexible and can be selected.

[0072] In some embodiments, there are multiple heating structures; there are multiple cooking spaces 4, which are arranged around the heating coil plate 1 and distributed in a one-to-one correspondence with the multiple heating structures.

[0073] Specifically, the number of heating structures can be set to two, three, four or even more, and the number of cooking spaces 4 can be set to two, three, four or even more. Multiple cooking spaces 4 can be arranged around the heating coil plate 1 and distributed in one-to-one correspondence with multiple heating structures, so as to make full use of the space of the cooking equipment 100, improve heating efficiency, and realize diversified heating and cooking methods.

[0074] For example, when three heating structures are provided, the three heating structures can form a triangular distribution to heat the three cooking spaces 4 distributed around the heating coil 1. When four heating structures are provided, the four heating structures can form a square distribution to heat the four cooking spaces 4 distributed around the heating coil 1, which greatly improves heating efficiency.

[0075] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0076] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cooking device, characterized in that, include: The main body of the equipment has multiple cooking spaces; A heating coil is installed on the main body of the device. The heating coil includes at least two heating structures, which are distributed one-to-one with at least two cooking spaces, and each heating structure is used to heat the corresponding cooking space.

2. The cooking apparatus according to claim 1, characterized in that, The cooking space is two, and the two cooking spaces are spaced apart along a first direction. The heating coil is provided with two heating structures, and the two heating structures are distributed between the two cooking spaces along the first direction.

3. The cooking apparatus according to claim 2, characterized in that, The heating coil includes: The main support has a first winding space and a second winding space that are relatively distributed along the first direction, and a magnetic core mounting space is formed between the first winding space and the second winding space. The system comprises a first winding, a second winding, and a magnetic core. The first winding is wound within the first winding space, the second winding is wound within the second winding space, and the magnetic core is installed within the magnetic core installation space. The first winding and the second winding are used to heat the two cooking spaces, respectively.

4. The cooking apparatus according to claim 3, characterized in that, The main support includes a first support and a second support, and the first support and the second support are connected along the first direction; The first winding space is constructed as a first winding groove that opens in the direction away from the second support of the first bracket, and the second winding space is constructed as a second winding groove that opens in the direction away from the first support of the second bracket.

5. The cooking apparatus according to claim 4, characterized in that, The first bracket has a core mounting groove that opens toward the second bracket, and the first bracket and the second bracket define the core mounting space at the core mounting groove.

6. The cooking apparatus according to claim 3, characterized in that, The main support is integrally formed and has a first side and a second side that are relatively distributed along a first direction. The first winding space is constructed as a first winding groove open on the first side, and the second winding space is constructed as a second winding groove open on the second side.

7. The cooking apparatus according to claim 3, characterized in that, The magnetic core mounting space is constructed as a magnetic core insertion channel. The magnetic core insertion channel has an insertion interface formed on the outer peripheral wall of the main body support. The magnetic core is adapted to extend into the magnetic core insertion channel along the insertion interface.

8. The cooking apparatus according to claim 7, characterized in that, The main support structure is disc-shaped, and there are multiple magnetic core insertion channels, which are distributed at intervals in the circumferential direction of the main support.

9. The cooking apparatus according to claim 3, characterized in that, A first wire-locking groove is formed in the first winding space, and the first winding passes through the first wire-locking groove. And / or, a second wire-locking groove is formed in the second winding space, and the second winding passes through the second wire-locking groove.

10. The cooking apparatus according to claim 3, characterized in that, The direction of rotation of the first winding is opposite to that of the second winding.

11. The cooking apparatus according to claim 2, characterized in that, The first direction is along the height direction of the main body of the device.

12. The cooking apparatus according to claim 11, characterized in that, The two cooking spaces are located as follows: the upper one is formed on the top side of the main body of the device, and the lower one is formed inside the main body of the device.

13. The cooking apparatus according to claim 1, characterized in that, The heating structure comprises multiple components; The cooking space is multiple, and the multiple cooking spaces are arranged around the heating coil and distributed in a one-to-one correspondence with the multiple heating structures.

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