CN117158787A - Electric connection module, cover body structure and cooking device - Google Patents

Abstract

The application relates to an electric connection module, a cover body structure and a cooking device, wherein the electric connection module comprises: a sealing member provided with a communication groove for communicating with the outside atmosphere; the outer cover is covered at one end of the sealing element along the first direction, and a containing cavity communicated with the communication groove is formed between the outer cover and the sealing element; the first control board is accommodated in the accommodating cavity, one end of the first electric connecting wire extends into the accommodating cavity and is connected with the first control board, and the other end of the first electric connecting wire penetrates through the communicating groove and extends out of the accommodating cavity; the first coil is arranged at one end of the sealing element, which is opposite to the outer cover, and is electrically connected with the first control board; the outer cover can apply pressure to the sealing element along the first direction, so that the sealing element is elastically deformed to reduce the gap of the communication groove. Above-mentioned electric connection module, the dustcoat can follow first direction and exert pressure to the sealing member, causes the sealing member to take place elastic deformation in order to reduce the clearance of intercommunication groove, and then compresses tightly first electric connection line and play sealed effect, effectively prevents external liquid or steam and gets into the holding chamber through the intercommunication groove.

Description

Electric connection module, cover body structure and cooking device

Technical Field

The application relates to the technical field of cooking appliances, in particular to an electric connection module, a cover body structure and a cooking device.

Background

Along with the development of science and technology and the improvement of living standard, various kitchen appliances are widely applied to the life of people, and bring convenience to the life of people. The electric cooker is a common cooking appliance and can be used for cooking foods such as rice, porridge and the like.

On the one hand, along with the continuous improvement of the requirements of people on the functions of the cooking appliances, electronic components such as different sensors, display panels, operation panels and the like are required to be arranged on the cover body, and corresponding electric connection modules are arranged to be electrically connected with the main body so as to supply power for the electronic components. On the other hand, in order to clean the rice cooker more conveniently, the cover body of some rice cookers adopts a detachable design, so that a user can conveniently detach the cover body from the main body for separate cleaning.

When the cover body is cleaned, cleaning liquid such as water possibly enters the inside of the electric connection module to damage the electric connection module, so how to prevent the liquid in the cleaning process from entering the inside of the electric connection module of the cover body becomes a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

Accordingly, it is necessary to provide an electric connection module, a cover structure, and a cooking device, which solve the problem of poor sealing property of the electric connection module in the cover.

An electrical connection module, comprising:

a sealing member provided with a communication groove for communicating with the outside atmosphere;

the outer cover is covered at one end of the sealing element along the first direction, and a containing cavity communicated with the communication groove is formed between the outer cover and the sealing element;

a first control board which is accommodated in the accommodating cavity,

one end of the first electric connecting wire extends into the accommodating cavity and is connected with the first control board, and the other end of the first electric connecting wire penetrates through the communication groove and extends out of the accommodating cavity; and

the first coil is arranged at one end of the sealing element, which is opposite to the outer cover, and is electrically connected with the first control board;

wherein the housing is capable of applying pressure to the seal member in the first direction, causing the seal member to elastically deform to reduce a clearance of the communication groove.

In one embodiment, the seal is in a male-female engagement with the contact surface of the housing.

In one embodiment, the first control board is provided with a guide hole, the outer cover is internally provided with a guide post in a protruding mode, and one end of the guide post is inserted into the guide hole.

The cover body structure comprises the electric connection module, and further comprises a cover body assembly, wherein the electric connection module is installed in the cover body assembly.

In one embodiment, the cover assembly includes an inner cover and a face cover covering one side of the inner cover, and the electrical connection module is located between the inner cover and the face cover.

In one embodiment, the cover structure further includes a locking member connecting the housing of the electrical connection module with the cover assembly, the locking member being configured to urge the housing to apply pressure to the seal member in the first direction.

The cooking device comprises the cover body structure, and further comprises a pot body structure, wherein the cover body structure is detachably arranged on the pot body structure.

In one embodiment, the pan body structure includes a pan body assembly and a power supply module mounted in the pan body assembly, and when the cover body structure is mounted in the pan body structure, the power supply module is induced to generate current by the electric connection module.

In one embodiment, the pan body assembly includes:

a housing having a receiving chamber with an opening at one end;

an inner pot accommodated in the accommodating cavity; and

the support ring is arranged at the opening end of the shell and circumferentially surrounds the inner pot, and the cover body structure is detachably matched and connected to one side of the support ring;

the power supply module is arranged on one side of the support ring, which is opposite to the cover body structure.

In one embodiment, the power supply module includes:

the mounting bracket is mounted on the support ring;

the second coil is arranged on one side of the mounting bracket, which faces the supporting ring;

the second control board is arranged on one side of the mounting bracket, which is away from the supporting ring.

In one embodiment, a bracket mounting groove is formed in the end face of one side, facing the supporting ring, of the mounting bracket, and the second coil is limited in the bracket mounting groove.

In one embodiment, a bracket limiting groove is formed in one side, facing the supporting ring, of the mounting bracket, and the second control panel is limited in the bracket limiting groove.

Above-mentioned electric connection module, the dustcoat can follow first direction and exert pressure to the sealing member, causes the sealing member to take place elastic deformation in order to reduce the clearance of intercommunication groove, and then compresses tightly first electric connection line and play sealed effect, effectively prevents external liquid or steam and gets into the holding chamber through the intercommunication groove.

Drawings

Fig. 1 is an assembly schematic view of a part of a cooking apparatus according to an embodiment of the present application.

Fig. 2 is an exploded view illustrating an assembly of a part of the cooking apparatus of fig. 1.

Fig. 3 is a schematic view of a part of a cover structure of the cooking apparatus shown in fig. 1 in an opened state.

Fig. 4 is a schematic view illustrating an internal structure of the cooking apparatus of fig. 3.

Fig. 5 is a partially enlarged view of the cooking apparatus a shown in fig. 1.

Fig. 6 is a schematic structural diagram of an electrical connection module according to an embodiment of the application.

Fig. 7 is a schematic diagram of an internal structure of the electrical connection module shown in fig. 6.

Fig. 8 is an exploded view of the electrical connection module of fig. 6.

Fig. 9 is a schematic structural view of a seal according to an embodiment of the present application.

Fig. 10 is a schematic structural diagram of a power supply module according to an embodiment of the application.

Fig. 11 is an exploded view of the power module of fig. 10.

Fig. 12 is a schematic installation view of the first control board of the power supply module shown in fig. 10.

Reference numerals illustrate:

100. a cover structure; 121. an inner cover; 1212. sealing the convex ribs; 140. an electrical connection module; 141. a seal; 1412. a first sealing part; 1412a, a first sealed end; 1412b, a second sealed end; 141a, a sealing groove; 1414. a second sealing part; 1414a, communication slots; 143. an outer cover; 1432. a first cover unit; 1432a, guide posts; 1434. a second cover unit; 1436. an outer cover fixing arm; 144. a receiving chamber; 1452. a first control board; 1452a, a terminal block; 1452b, guide holes; 1454. a first electrical connection line; 147. a first coil; 210. a support ring; 230. a power supply module; 232. a mounting bracket; 2321. a holder main body; 2321a, bracket mounting slots; 2321b, a bracket limiting groove; 2321c, stopper; 2323. a bracket fixing arm; 234. a second coil; 236. a second control board; 238. and a second electrical connection line.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1 to 4, an embodiment of the present application provides a cooking device (not shown), which includes a pot structure and a cover structure 100, wherein the cover structure 100 is not only openably and closably mounted on the pot structure to realize the opening and closing of the pot structure, but also completely separated from the pot structure to perform independent cleaning.

The following describes a part of the structure of the middle pot structure and the cover structure 100 of the present application, taking a cooking device as an example of an electric cooker. The present embodiment is only used as an example and does not limit the technical scope of the present application. It will be appreciated that in other embodiments, the cooking appliance may also be embodied as other appliances having a pot structure and a cover structure 100, such as an electric pressure cooker, etc., without limitation.

The cover structure 100 includes a cover assembly, an electrical connection module 140 mounted on the cover assembly, and a charging member such as a temperature sensing member, where the charging member such as the temperature sensing member is electrically connected to the electrical connection module 140. The pot structure includes a pot assembly and a power supply module 230 mounted to the pot assembly. It is understood that the charging component provided in the cover assembly is not limited to the temperature sensing element, but may be other electronic components such as a display panel, etc., so as to implement different functions.

When the cover structure 100 and the pot structure are separated from each other, the electric connection module 140 and the power supply module 230 are also separated from each other. When the cover structure 100 is mounted on the pan body structure, the electric connection module 140 is electrically connected with the power supply module 230, and the electric connection module 140 senses the electric connection module 140 to generate current, so that the cover assembly can be cleaned independently, and charged components such as the temperature sensing piece and the display panel can work normally.

The cap assembly includes an inner cap 121 and a face cap. The inner cover 121 is in a shell-shaped structure, the surface cover is covered on one side of the inner cover 121, and a part of the edge area of the inner cover 121 is recessed towards the direction back to the surface cover, so that an installation space for accommodating the electrical connection module 140 is formed between the inner cover 121 and the surface cover, wherein the inner cover 121 forms a bottom wall of the installation space, and the surface cover forms a top wall of the installation space.

Referring to fig. 5 to 9, the electrical connection module 140 is accommodated in the installation space and includes a sealing member 141, a housing 143, a first control board 1452, a first electrical connection line 1454 and a first coil 147. The sealing member 141 and the housing 143 are mutually matched to form a containing cavity 144, the first control board 1452 is contained in the containing cavity 144, one end of the first electrical connection line 1454 extends into the containing cavity 144 to be connected with the first control board 1452, and the other end of the first electrical connection line 1454 extends out of the containing cavity 144 to be connected with electronic components such as the temperature sensing member. The first coil 147 is located between the sealing member 141 and the inner cap 121, and the first coil 147 is used to sense the power supply module 230 to generate current to supply power to the first control board 1452.

The seal 141 includes a first seal portion 1412 and a second seal portion 1414 integrally formed, and the second seal portion 1414 is located on one side of the first seal portion 1412.

The first sealing portion 1412 has a substantially hollow annular structure, and defines an axial direction of the first sealing portion 1412 as a first direction. The first sealing portion 1412 has a first sealing end 1412a and a second sealing end 1412b, the first sealing end 1412a and the second sealing end 1412b are connected to each other in a first direction and coaxially disposed, and an outer diameter of the second sealing end 1412b is smaller than an outer diameter of the first sealing end 1412 a.

The second seal 1414 is located at one side of the first seal 1412 in the radial direction, and one end surface of the second seal 1414 is flush with one end surface of the first seal 1412a facing away from the second seal 1412b, and the other end of the second seal 1414 protrudes from one end surface of the second seal 1412b facing away from the first seal 1412 a. The portion of the second sealing portion 1414 protruding from the second sealing end 1412b is provided with a communication groove 1414a communicating with the accommodating chamber 144, and as a preferred embodiment, the communication groove 1414a extends along the tangential direction of the first sealing portion 1412 and communicates with the accommodating chamber 144.

The cover 143 has a substantially hollow shell-like structure with both ends open in the first direction, and the cover 143 is covered outside the sealing member 141 in the first direction. Specifically, the housing 143 includes a first housing portion 1432, a second housing portion 1434, and two housing fixing arms 1436, the first housing portion 1432 is configured to cover the first sealing portion 1412 of the sealing member 141 and form the accommodating cavity 144 with the first sealing portion 1412, and the second housing portion 1434 abuts against the second sealing portion 1414. The two cover fixing arms 1436 are respectively disposed on two opposite sides of the first cover portion 1432 in a radial direction, and the two cover fixing arms 1436 are disposed at intervals in the first direction, and the two cover fixing arms 1436 are respectively fixedly connected to the inner cover 121 of the cover assembly through locking members such as screws.

The first control board 1452 is in a flat plate structure, the first control board 1452 is accommodated in the accommodating cavity 144 and is supported on an end surface of the second sealing end 1412b, which is far away from the first sealing end 1412a, and a connection terminal 1452a for connecting the first electrical connection line 1454 is protruding from a surface of the first control board 1452, which is opposite to the second sealing end 1412 b. One end of the first electrical connection line 1454 is connected to the connection terminal 1452a of the first control board 1452, and the other end of the first electrical connection line 1454 extends out of the accommodating chamber 144 through the communicating groove 1414a.

The first coil 147 is disposed on an end surface of the sealing member 141 opposite to the housing 143 by adhesion, and is electrically connected to the first control board 1452.

When the cover 143 is covered on one end of the sealing member 141, the cover 143 can apply pressure to the sealing member 141 in the first direction, so that the sealing member 141 is elastically deformed to reduce the gap of the communicating groove 1414a. Specifically, when the seal member 141 is elastically deformed, the second cover portion 1434 of the outer cover 143 abuts against the second seal portion 1414 of the seal member 141, and a gap exists between the first cover portion 1432 of the outer cover 143 and the first seal portion 1414. When the outer cover 143 is fixedly connected to the inner cover 121 and fastened by a fastener such as a screw, the fastening force of the fastener drives the outer cover 143 to further move toward the sealing member 141, the first covering portion 1432 abuts against the first sealing portion 1412, the second sealing portion 1414 is elastically deformed under the compression of the second covering portion 1434, so that the gap between the communicating grooves 1414a is reduced to compress the first electrical connection line 1454, thereby playing a sealing role and effectively preventing external liquid or vapor from entering the accommodating cavity 144 through the communicating grooves 1414a.

In some embodiments, the surface of the sealing member 141 contacting the outer cover 143 presents a rugged stepped surface, and the shape of the surface of the outer cover 143 contacting the sealing member 141 matches the shape of the stepped surface of the sealing member 141, so that the contacting surface of the sealing member 141 and the outer cover 143 are in rugged fit, thereby preventing external liquid or vapor from entering the receiving chamber 144 through the junction of the sealing member 141 and the outer cover 143.

Specifically, at least one protruding rib circumferentially surrounding the second sealing end 1412b is protruding from an end surface of the first sealing end 1412a facing the second sealing end 1412b, and a groove matched with the protruding rib is formed at an end portion of the first cover portion 1432 of the cover 143 abutting against the first sealing end 1412a, so as to be matched with the first sealing end 1412a in a concave-convex manner. At least one protruding rib is protruding on the edge of the second sealing portion 1414, and a groove matched with the protruding rib is formed on the surface of the second covering portion 1434 of the outer cover 143 contacting the second sealing portion 1414, so that the groove is matched with the second sealing portion 1414 in a concave-convex mode.

In some embodiments, the first control board 1452 is provided with a guide hole 1452b, the first cover portion 1432 is internally provided with a guide post 1432a in a protruding manner, and one end of the guide post 1432a is inserted into the guide hole 1452b, so that the first control board 1452 is at a correct installation angle, and the connection terminal 1452a of the first control board 1452 faces the communication groove 1414a.

In some embodiments, the surface of the inner cover 121 forming the bottom wall of the installation space is provided with a first coil installation groove having a shape matching the shape of the first coil 147 for accommodating the first coil 147.

Further, the surface of the bottom wall of the inner cap 121 forming the mounting space is also provided with a sealing bead 1212, and the sealing bead 1212 circumferentially surrounds the first coil mounting groove. The sealing groove 141a is formed on the surface of the sealing member 141 facing away from the first sealing end 1412a, and the shape of the sealing groove 141a is a circular ring shape matching the shape of the sealing convex rib 1212 on the inner cap 121.

In this way, the first coil 147 may be fixed on the end surface of the sealing member 141 provided with the sealing groove 141a and located inside the sealing groove 141a by means of adhesion, when the sealing member 141 is mounted on the inner cover 121, the sealing convex rib 1212 on the inner cover 121 is embedded into the sealing groove 141a of the sealing member 141, and the sealing convex rib 1212 is in interference fit with the sealing groove 141a, the first coil 147 is accommodated in the first coil mounting groove of the inner cover 121, and the arrangement of the sealing convex rib 1212 can effectively prevent the liquid in the external environment from entering the first coil 147.

Referring to fig. 1, 5 and 10, the pot assembly includes an outer shell (not shown), an inner pot and a support ring 210. The outer casing is a hollow shell structure, and has a containing cavity with an open top, the inner pot is detachably contained in the containing cavity for containing food, the supporting ring 210 is an annular shell structure, the inner pot is installed at the open end of the outer casing and circumferentially surrounds the outer pot, and the cover structure 100 is detachably connected to one side of the supporting ring 210.

As shown in fig. 5 and fig. 10 to fig. 12, the power supply module 230 is mounted on a side of the support ring 210 facing away from the cover structure 100, and the support ring 210 can shield and seal the power supply module 230, so as to prevent external liquid and steam from entering the power supply module 230, without providing other sealing structures.

In some embodiments, the power module 230 includes a mounting bracket 232, a second coil 234, a second control board 236, and a second electrical connection line 238. The mounting bracket 232 includes a bracket main body 2321 and two bracket fixing arms 2323, the two bracket fixing arms 2323 are respectively located at two opposite sides of the bracket main body 2321, and the two bracket fixing arms 2323 are respectively coupled with the support ring 210 through fasteners such as screws. The second coil 234 is disposed on a side of the mounting bracket 232 facing the support ring 210, and the second coil 234 is energized with an alternating current having a certain frequency, so that a current is generated in the first coil 147 in the electrical connection module 140 of the cover structure 100. The second control board 236 is disposed on a side of the mounting bracket 232 facing away from the support ring 210, and is used for controlling the working state of the second coil 234. One end of the second electrical connection wire 238 is connected to the second control board 236, and the other end is connected to other electronic components in the pan structure.

Specifically, in some embodiments, a side of the mounting bracket 232 facing the support ring 210 is provided with a bracket mounting groove 2321a, the shape of the bracket mounting groove 2321a matches the shape of the second coil 234, and the second coil 234 is received in the bracket mounting groove 2321 a.

Specifically, in some embodiments, a side of the mounting bracket 232 facing away from the support ring 210 is provided with a bracket limiting groove 2321b, a shape of the bracket limiting groove 2321b is matched with a shape of the second control board 236, and the second control board 236 is limited in the bracket limiting groove 2321 b.

More specifically, the bracket limiting groove 2321b has a groove top wall and a groove side wall circumferentially surrounding the groove top wall, one side of the groove side wall is provided with a notch, and the second control board 236 is inserted into the bracket limiting groove 2321b along a direction perpendicular to the first direction. A plurality of limiting blocks 2321c are further arranged on the side wall of the groove in a protruding mode, and the limiting blocks 2321c and the top wall of the groove are arranged at intervals to form limiting gaps. In this way, the second control board 236 may be inserted into the mounting bracket 232 from a side of the bracket bottom wall where the bracket side wall is not provided, the edge of the second control board 236 is limited in the limiting gap, and the first control board 236 and the mounting bracket 232 may be further fixed by a fastener such as a screw.

The cooking device can well seal and protect the electronic components such as the first control board 1452, the first coil 147, the second control board 236 and the second coil 234, effectively prevent liquid or steam in the external environment from entering the electronic components, and prevent the electronic components from being corroded while expanding the functions of the cooking device and being convenient for cleaning, thereby improving the service life and the working stability of the cooking device.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (12)

1. An electrical connection module, comprising:

a seal member (141) provided with a communication groove (1414 a) for communicating with the outside atmosphere;

the outer cover (143) is covered at one end of the sealing element (141) along the first direction, and a containing cavity (144) communicated with the communication groove (1414 a) is formed between the outer cover (143) and the sealing element (141);

a first control board (1452) accommodated in the accommodating chamber (144),

a first electrical connection line (1454), one end of which extends into the accommodating cavity (144) and is connected to the first control board (1452), and the other end of which passes through the communication groove (1414 a) and extends out of the accommodating cavity (144); and

a first coil (147) disposed at an end of the sealing member (141) facing away from the housing (143) and electrically connected to the first control board (1452);

wherein the housing (143) is capable of applying pressure to the seal (141) in the first direction, causing the seal (141) to elastically deform to reduce the clearance of the communication groove (1414 a).

2. The electrical connection module according to claim 1, wherein the seal (141) is in a male-female fit with the contact surface of the housing (143).

3. The electrical connection module according to claim 1, wherein the first control board (1452) is provided with a guide hole (1452 b), the housing (143) is internally provided with a guide post (1432 a) in a protruding manner, and one end of the guide post (1432 a) is inserted into the guide hole (1452 b).

4. A cover structure comprising the electrical connection module of any one of claims 1 to 3, the cover structure further comprising a cover assembly within which the electrical connection module is mounted.

5. The cover structure according to claim 4, wherein the cover assembly comprises an inner cover (121) and a face cover, the face cover being covered on one side of the inner cover (121), the electrical connection module being located between the inner cover (121) and the face cover.

6. The cover structure of claim 4, further comprising a locking member connecting the housing (143) of the electrical connection module with the cover assembly, the locking member for urging the housing (143) to apply pressure to the seal (141) in the first direction.

7. A cooking device comprising a cover structure as claimed in any one of claims 4 to 6, the cooking device further comprising a pan structure, the cover structure being removably mounted to the pan structure.

8. The cooking apparatus according to claim 7, wherein the pot structure comprises a pot assembly and a power supply module (230) mounted in the pot assembly, the power supply module (230) being induced by the electrical connection module to generate an electrical current when the lid structure is mounted to the pot structure.

9. The cooking device of claim 8, wherein the pot assembly comprises:

a housing having a receiving chamber with an opening at one end;

an inner pot accommodated in the accommodating cavity; and

a support ring (210) arranged at the opening end of the outer shell and circumferentially surrounding the inner pot, wherein the cover body structure is detachably matched with one side of the support ring (210);

the power supply module (230) is mounted on one side of the support ring (210) facing away from the cover body structure.

10. The cooking apparatus according to claim 9, wherein the power supply module (230) comprises:

a mounting bracket (232) mounted to the support ring (210);

a second coil (234) provided on a side of the mounting bracket (232) facing the support ring (210);

and the second control plate (236) is arranged on one side of the mounting bracket (232) which faces away from the support ring (210).

11. The cooking device according to claim 10, wherein a bracket mounting groove (2321 a) is formed in a side end surface of the mounting bracket (232) facing the support ring (210), and the second coil (234) is limited in the bracket mounting groove (2321 a).

12. The cooking appliance according to claim 10, wherein a bracket limiting groove (2321 b) is provided on a side of the mounting bracket (232) facing the support ring (210), and the second control plate (236) is limited in the bracket limiting groove (2321 b).