Cavity module and cooking equipment

By introducing the first positioning structure and the second positioning structure into the cavity module, the pre-positioning and matching of the cover is achieved, which solves the problem of complex cavity sealing operation of the cavity module, improves the installation efficiency and stability, and is suitable for cooking equipment such as gas ovens.

CN223453119UActive Publication Date: 2025-10-21GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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Patent Information

Application Number
CN202422628388.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-29
Publication Date
2025-10-21
Estimated Expiration
2034-10-29

AI Technical Summary

Technical Problem

In existing ovens, the cavity sealing operation of the cavity module is complicated and inefficient, especially the burner and other components of the gas oven are inconvenient to install.

Method used

A first positioning structure and a second positioning structure are provided in the cavity module, and the cover is pre-positioned and matched through these structures, thereby simplifying the installation process of the cover and avoiding tipping of the cavity or manual operation.

Benefits of technology

The difficulty of installing the cover on the cavity is reduced, the installation efficiency is improved, after-sales maintenance is facilitated, and the connection stability and precision between the cover and the cavity are enhanced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The embodiment of the utility model discloses a cavity module and cooking equipment. The cavity module comprises a cavity body and a covering part, the cavity body is provided with a cavity and a cooking cavity, the cavity is located below the cooking cavity in the height direction of the cooking equipment, and at least one side of the cavity is open and forms an opening; the covering part is arranged on the cavity body and covers the opening; wherein the cavity body is provided with a first positioning structure, the covering part is provided with a second positioning structure, and the first positioning structure and the second positioning structure are matched in a positioning mode so that the covering part and the cavity body can be pre-positioned. When the covering part is installed, the covering part can be preassembled on the cavity body through the first positioning structure and the second positioning structure, and then the covering part and the cavity body are connected. That is, an operator does not need to dump the cavity body and does not need to hold the cover by hands to position the cover. The operation of installing the covering part is more labor-saving and relatively simple, so that the installation difficulty of the covering part on the cavity body is reduced, and the installation efficiency of the covering part is improved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a cavity module and a cooking device. BACKGROUND

[0002] An oven is a common cooking device, which comprises a cavity module, a cooking cavity is formed inside the cavity module, and food is cooked in the cooking cavity.

[0003] In the related art, in addition to the cooking cavity, the cavity module also has a cavity for mounting other components of the oven, such as the burner of a gas oven and the like. After the components are mounted in the cavity, the cavity needs to be closed. The operation of closing the cavity is relatively complex, inconvenient and low in efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the embodiments of the present application aim to provide a cavity module and a cooking device, which can reduce the installation difficulty of the cover on the cavity body and improve the installation efficiency of the cover.

[0005] To solve the above problems, the technical scheme of the embodiments of the present application is as follows:

[0006] The first aspect of the embodiments of the present application provides a cavity module applied to a cooking device, which comprises:

[0007] a cavity body provided with a cavity and a cooking cavity, the cavity is located below the cooking cavity along the height direction of the cooking device, and at least one side of the cavity is open and forms an opening;

[0008] a cover provided on the cavity body and covering the opening;

[0009] The cavity body is provided with a first positioning structure, the cover is provided with a second positioning structure, and the first positioning structure and the second positioning structure are positioned and matched to pre-position the cover and the cavity body.

[0010] In an embodiment, the first positioning structure comprises a first positioning hole, and the second positioning structure comprises a positioning sheet.

[0011] The wall body on one side of the cavity body penetrates to form the opening and the first positioning hole, the cover comprises a cover body and the positioning sheet, the positioning sheet is provided on the cover body and protrudes towards the cavity through the cover body, the cover body covers the opening, and the positioning sheet is clamped in the first positioning hole.

[0012] In one embodiment, the positioning sheet comprises a first sheet, a second sheet and a connecting sheet, the first sheet and the second sheet are arranged axially apart along the opening, the connecting sheet is connected to the first sheet and the second sheet respectively, the first sheet is arranged on the cover, and the second sheet is clamped in the first positioning hole.

[0013] In one embodiment, the first positioning hole is provided in plurality, each of the first positioning holes is arranged apart along the left-right direction of the cooking device, and the number of the positioning sheet is consistent with and one-to-one corresponding to the number of the first positioning hole.

[0014] In one embodiment, the first positioning structure comprises a second positioning hole, and the second positioning structure comprises a positioning protrusion.

[0015] The cover comprises a cover body and the positioning protrusion, the positioning protrusion is arranged on the cover body and extends along the height direction of the cooking device, the cover body covers the opening, and the positioning protrusion is clamped in the second positioning hole.

[0016] In one embodiment, the cover further comprises a folded edge, the folded edge is arranged on one side of the cover body along the height direction and extends along the left-right direction of the cooking device, and the positioning protrusion is arranged on the side of the folded edge away from the cover body.

[0017] In one embodiment, the second positioning hole is provided in plurality, each of the second positioning holes is arranged apart along the left-right direction of the cooking device, and the number of the positioning protrusion is consistent with and one-to-one corresponding to the number of the second positioning hole.

[0018] In one embodiment, the first positioning structure comprises a first positioning hole and a second positioning hole arranged apart along the height direction of the cooking device, and the second positioning structure comprises a positioning sheet and a positioning protrusion arranged apart along the height direction of the cooking device, the positioning sheet is clamped in the first positioning hole, and the positioning protrusion is clamped in the second positioning hole.

[0019] In one embodiment, the cavity body comprises a cavity front plate, one side of the cavity front plate in the thickness direction constitutes a cavity wall of the cavity, the cavity front plate is provided with a food taking and placing opening and the opening along the thickness direction thereof, and the food taking and placing opening is in communication with the cooking cavity.

[0020] The second aspect of the embodiments of the present application provides a cooking device, which comprises the cavity module according to any one of the above embodiments.

[0021] In the cavity module of the embodiment of the present application, the cavity body is provided with a first positioning structure, and the cover is provided with a second positioning structure. When installing the cover, the cover can be pre-installed on the cavity body using the first and second positioning structures, and then the two can be connected. In other words, the operator does not need to tilt the cavity body or manually position the cover. The operation of installing the cover is more labor-saving and relatively simple, thereby reducing the difficulty of installing the cover on the cavity body and improving the efficiency of cover installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a cavity module according to an embodiment of the present application, wherein the cavity body is not covered with a heat insulating member;

[0023] Figure 2 This is a schematic structural diagram of a cavity module according to an embodiment of the present application, wherein the cavity body is covered with a heat insulating member;

[0024] Figure 3 This is a schematic diagram of the assembly of the cavity body and the cover according to one embodiment of the present application;

[0025] Figure 4 for Figure 3 A magnified schematic diagram of point A in the middle;

[0026] Figure 5 for Figure 3 A magnified schematic diagram of point B in the middle;

[0027] Figure 6 This is a schematic structural diagram of a cover according to an embodiment of the present application;

[0028] Figure 7 for Figure 6 Enlarged schematic diagram of point C in the middle.

[0029] Description of Reference Numerals

[0030] 10. Cavity body; 10a. Cavity; 10b. Cooking cavity; 11. Cavity front panel; 11a. Opening; 11b. Food access opening; 11c. First positioning hole; 11d. Second positioning hole; 12. Cavity side panel; 13. Cavity back panel; 20. Cover; 21. Lid; 22. Positioning sheet; 221. First sheet; 222. Second sheet; 223. Connecting sheet; 23. Folding edge; 24. Positioning protrusion; 30. Thermal insulation. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. The following embodiments are only used to make the technical solutions of the present application clearer, and therefore only serve as examples, but cannot be used to limit the protection scope of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0032] In the description of the embodiments of the present application, the technical terms "first", "second", "third" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0033] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase at various places in the specification does not necessarily mean that it refers to the same embodiment, nor is it independent or alternative to other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0034] In the description of the embodiments of the present application, the term "and / or" is only used to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " in this document generally represents an "or" relationship between the front and rear associated objects.

[0035] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical term "contact" should be understood in a broad sense, which can be direct contact or contact through an intermediate medium layer, which can be contact between two objects in contact without interaction force, or contact between two objects in contact with interaction force.

[0037] The application will be described in further detail below with reference to the drawings and specific embodiments.

[0038] The application provides a cooking device, which comprises the cavity module of any one of the embodiments of the application.

[0039] The specific type of the cooking device is not limited. For example, it can be an electric oven, a gas oven, etc. Specifically, the cooking device is taken as a gas oven for illustration in the embodiments of the application.

[0040] The application also provides a cavity module, which will be described with reference to Figure 1 and Figure 3 The cavity module comprises a cavity body 10 and a cover 20.

[0041] The cavity body 10 is provided with a cooking cavity 10b. Food is cooked in the cooking cavity 10b.

[0042] One side of the cooking cavity 10b is open and forms a food loading / unloading opening 11b. Food is placed into the cooking cavity 10b through the food loading / unloading opening 11b for cooking, and is taken out through the food loading / unloading opening 11b after cooking.

[0043] The cavity body 10 is also provided with a cavity 10a.

[0044] The cavity 10a is used for mounting other components of the cooking device. For example, based on a gas oven, components such as a burner can be mounted in the cavity 10a.

[0045] The cavity 10a is located below the cooking cavity 10b along the height direction of the cooking device, and at least one side of the cavity 10a is open and forms an opening 11a. That is, the opening 11a is located at the bottom of the cavity body 10. Through the opening 11a, other components of the cooking device can be mounted in the cavity 10a.

[0046] The shape of the cavity body 10 is not limited. For example, the cavity body 10 is substantially in a cubic structure, as shown in Figure 1

[0047] In some embodiments, the cavity body 10 comprises a plurality of plate bodies, each of which surrounds to form the cooking cavity 10b. Specifically, as shown in Figure 1 the plate bodies on the front and back sides of the cavity module are respectively a cavity front plate 11 and a cavity back plate 13, and the food loading / unloading opening 11b and the opening 11a are formed on the cavity front plate 11; the plate bodies on the left and right sides of the cavity module are both cavity side plates 12; and the plate bodies on the top and bottom sides of the cavity module are respectively a cavity top plate (not shown) and a cavity bottom plate (not shown).

[0048] ​It is understood that when the cavity module is used in a cooking device, the side where the food access opening 11b is located is the front side of the cooking device, and the side opposite the front side is the rear side of the cooking device. The left and right sides are the left and right sides of the cooking device. Specifically, when facing the food access opening 11b for orientation, the left side is the left side of the cooking device, and the right side is the right side of the cooking device.

[0049] It should be noted that the top and bottom sides can be understood with reference to the height direction of the cooking equipment.

[0050] In some embodiments, the cavity module may further include a thermal insulator 30. The thermal insulator 30 may be, for example, thermal insulation cotton. The thermal insulator 30 covers at least a portion of the outer wall of the cavity body 10. For example, the thermal insulator 30 covers the left and right outer walls and the top outer wall of the cavity body 10. In other words, the thermal insulator 30 covers the cavity top panel and both cavity side panels 12. The thermal insulator 30 is used to insulate the cooking cavity 10b, thereby improving the cooking efficiency of the cooking device.

[0051] The cover 20 is mounted on the cavity body 10 and covers the opening 11a. For a gas oven, after components such as the burner are installed within the cavity 10a, the cover 20 seals the opening 11a, thereby improving the burner's reliability. The cover 20 also serves as an exterior component, enhancing the aesthetics of the cooking appliance.

[0052] The connection structure between the cover 20 and the cavity body 10 is not limited. For example, bolts, screws and other fasteners can be used for fastening and connection. In this way, the cover 20 can also be removed to inspect and repair the components in the cavity 10a.

[0053] Of course, based on an electric oven, if no other components need to be installed in the cavity 10a, the cover 20 and the cavity body 10 can also be connected by a non-detachable method such as welding.

[0054] The cavity body 10 is provided with a first positioning structure, and the cover 20 is provided with a second positioning structure. The first positioning structure and the second positioning structure are positioned and matched to pre-position the cover 20 and the cavity body 10.

[0055] In the prior art, because the opening is located at the bottom of the cavity body, installing the cover requires tilting the cavity body to facilitate installation. This requires a lot of physical effort from the operator, seriously affecting efficiency and increasing fatigue. Consequently, closing the opening is relatively complex, inconvenient, and inefficient.

[0056] The cavity module of the embodiment of the present application is provided with the first positioning structure and the covering member 20 is provided with the second positioning structure. When the covering member 20 is installed, the covering member 20 can be pre-installed on the cavity body 10 through the first positioning structure and the second positioning structure, and then the connection between the two is realized. That is, the operator does not need to tilt the cavity body 10, nor does he need to hold the covering member 20 by hand to position the covering member 20. The operation of installing the covering member 20 is more labor-saving and relatively simple, thereby facilitating the reduction of the installation difficulty of the covering member 20 on the cavity body 10 and improving the installation efficiency of the covering member 20.

[0057] In addition, based on the gas oven, such products are large household appliances, and the overall weight of the cooking equipment is relatively large. During the after-sales maintenance stage, if it is necessary to tilt the cooking equipment to disassemble and assemble the covering member 20, multiple people need to operate, thereby making the maintenance difficulty relatively large. In the embodiment of the present application, the disassembly and assembly of the covering member 20 can be realized without tilting the cooking equipment, thereby facilitating the after-sales maintenance work.

[0058] In an embodiment, please refer to Figure 3 , Figure 4 , Figure 6 and Figure 7 , the first positioning structure includes the first positioning hole 11c, and the second positioning structure includes the positioning piece 22; the wall body on one side of the cavity body 10 is provided with the opening 11a and the first positioning hole 11c, the covering member 20 includes the cover body 21 and the positioning piece 22, the positioning piece 22 is arranged on the cover body 21 and protrudes towards the direction close to the cavity 10a through the cover body 21, the cover body 21 covers the opening 11a, and the positioning piece 22 is clamped in the first positioning hole 11c.

[0059] Exemplarily, the cavity front plate 11 is provided with the opening 11a and the first positioning hole 11c. One side of the cavity front plate 11 in the thickness direction constitutes the cavity wall of the cavity 10a, the positioning piece 22 extends into the first positioning hole 11c and abuts against one side of the cavity wall of the cavity 10a constituted by the cavity front plate 11, so that the clamping of the positioning piece 22 in the first positioning hole 11c is realized.

[0060] The first positioning hole 11c can be directly stamped and formed by the cavity front plate 11, so that no separate parts need to be added.

[0061] The positioning piece 22 and the cover body 21 can be a split structure, that is, the positioning piece 22 and the cover body 21 can be formed separately and then assembled. It can be understood that since the positioning piece 22 protrudes relative to the cover body 21, that is, there is a certain difficulty in demolding the covering member 20 as a whole, therefore, the positioning piece 22 and the cover body 21 are formed in a split manner, which is conducive to reducing the production difficulty of the covering member 20.

[0062] In this embodiment, the positioning cooperation structure of the positioning sheet 22 and the first positioning hole 11c is relatively simple, which facilitates the production and molding of the cover 20 and the cavity body 10.

[0063] In an embodiment, referring to Figure 6 and Figure 7 , the positioning sheet 22 comprises a first sheet body 221, a second sheet body 222, and a connecting sheet 223. The first sheet body 221 and the second sheet body 222 are arranged along the axial direction of the opening 11a. The connecting sheet 223 is connected to the first sheet body 221 and the second sheet body 222, respectively. The first sheet body 221 is arranged on the cover 21, and the second sheet body 222 is clamped in the first positioning hole 11c.

[0064] The first sheet body 221, the second sheet body 222, and the connecting sheet 223 can be an integral structure.

[0065] The positioning sheet 22 can be fastened to the cover 21 by bolts, screws, or other fasteners. Of course, it can also be connected to the cover 21 by welding or other methods.

[0066] Here, the positioning sheet 22 is formed in a hook structure, which facilitates the clamping of the positioning sheet 22 and the first positioning hole 11c.

[0067] In an embodiment, the number of the first positioning holes 11c is multiple, and each first positioning hole 11c is arranged along the left-right direction of the cooking device. The number of the positioning sheets 22 is consistent with and corresponds to the number of the first positioning holes 11c.

[0068] That is, the clamping cooperation structure of the multiple groups of the first positioning holes 11c and the positioning sheets 22 in the left-right direction of the cooking device facilitates the stability and reliability of the positioning of the cover 20 and the cavity body 10 in this direction, and facilitates the installation precision of the cover 20.

[0069] In an embodiment, referring to Figures 3 to 5 , the first positioning structure comprises a second positioning hole 11d, and the second positioning structure comprises a positioning protrusion 24. The cover 20 comprises the cover 21 and the positioning protrusion 24. The positioning protrusion 24 is arranged on the cover 21 and extends along the height direction of the cooking device. The cover 21 covers the opening 11a, and the positioning protrusion 24 is clamped in the second positioning hole 11d.

[0070] The second positioning hole 11d can also be directly punched and formed by the cavity front plate 11, so that no additional parts are needed.

[0071] The positioning protrusion 24 extends into the second positioning hole 11d and abuts against one side of the cavity wall of the cavity 10a, so that the casing clamps the positioning protrusion 24 in the second positioning hole 11d.

[0072] The specific shape of the positioning protrusion 24 is not limited. For example, it can be in a sheet structure, so that the positioning protrusion 24 can have a certain amount of deformation, thereby facilitating the positioning protrusion 24 to be clamped into the second positioning hole 11d.

[0073] In an embodiment, referring to Figure 3 and Figure 5 The cover 20 further comprises a folded edge 23, which is arranged on one side of the cover body 21 in the height direction and extends in the left-right direction of the cooking device, and the positioning protrusion 24 is arranged on the side of the folded edge 23 away from the cover body 21.

[0074] Specifically, the side of the folded edge 23 away from the cover body 21 can be provided with a notch, and one end of the positioning protrusion 24 is arranged on the side wall of the notch. In this way, the positioning protrusion 24 can be located in the space where the notch is located, that is, it is beneficial to reduce the size of the positioning protrusion 24 protruding relative to the folded edge 23.

[0075] The folded edge 23 and the positioning protrusion 24 can be an integral structure, and the folded edge 23 and the cover body 21 can also be an integral structure. That is, the cover body 21, the folded edge 23 and the positioning protrusion 24 can be integrally formed. For example, one side of the cover 20 is formed into a flange by bending, the flange is formed into the positioning protrusion 24 by stamping, and the part of the flange that is not stamped is the folded edge 23.

[0076] In the present embodiment, by providing the folded edge 23, the molding of the positioning protrusion 24 can be facilitated.

[0077] In an embodiment, the number of the second positioning holes 11d is multiple, each second positioning hole 11d is arranged in the left-right direction of the cooking device, and the number of the positioning protrusions 24 is consistent with and corresponds to the number of the second positioning holes 11d.

[0078] That is, through the clamping and matching structure of multiple groups of second positioning holes 11d and positioning protrusions 24 in the left-right direction of the cooking device, it is beneficial to improve the reliability and stability of the positioning of the cover 20 and the cavity body 10 in this direction, and also beneficial to improve the installation precision of the cover 20 on the cavity body 10.

[0079] In an embodiment, the first positioning structure comprises first positioning holes 11c and second positioning holes 11d arranged in the height direction of the cooking device, and the second positioning structure comprises positioning sheets 22 and positioning protrusions 24 arranged in the height direction of the cooking device, the positioning sheets 22 are clamped into the first positioning holes 11c, and the positioning protrusions 24 are clamped into the second positioning holes 11d.

[0080] That is, there are multiple positions in the height direction of the cooking device, so that the positioning of the cover 20 on the cavity body 10 in this direction is more stable and reliable, which is beneficial to improve the installation precision of the cover 20.

[0081] Specifically, the positioning protrusion 24 can be abutted against the cavity wall above the second positioning hole 11d, and the positioning sheet 22 can be abutted against the cavity wall below the first positioning hole 11c. It should be noted that the "cavity wall" herein refers to the sidewall of the cavity 10a.

[0082] In an embodiment, referring to Figure 3 The cavity body 10 includes a cavity front plate 11, one side of the cavity front plate 11 in the thickness direction constitutes the cavity wall of the cavity 10a, and the cavity front plate 11 is provided with a food taking and placing opening 11b and an opening 11a along the thickness direction thereof, the food taking and placing opening 11b is in communication with the cooking cavity 10b.

[0083] That is, the opening 11a and the food taking and placing opening 11b can be arranged on the same plate body. In this way, the opening 11a and the food taking and placing opening 11b can be realized without changing the plate body during the production process, thereby facilitating the production efficiency of the cavity body 10.

[0084] In other embodiments, the opening 11a and the food taking and placing opening 11b can also be arranged on two plate bodies.

[0085] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application. Especially, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cavity module for use in a cooking apparatus, the cavity module comprising: The cavity module comprises: a cavity body provided with a cavity and a cooking cavity, the cavity being located below the cooking cavity in the height direction of the cooking device, at least one side of the cavity being open and forming an opening; a cover provided on the cavity body and covering the opening; wherein the cavity body is provided with a first positioning structure, the cover is provided with a second positioning structure, and the first positioning structure and the second positioning structure are positioned and matched to pre-position the cover and the cavity body.

2. The cavity module of claim 1, wherein, The first positioning structure comprises a first positioning hole, and the second positioning structure comprises a positioning sheet; a wall body on one side of the cavity body penetrates the opening and the first positioning hole, the cover comprises a cover body and the positioning sheet, the positioning sheet is provided on the cover body and protrudes towards the cavity through the cover body, the cover body covers the opening, and the positioning sheet is clamped in the first positioning hole.

3. The cavity module of claim 2, wherein, The positioning sheet comprises a first sheet body, a second sheet body, and a connecting sheet, the first sheet body and the second sheet body are arranged in the axial direction of the opening, the connecting sheet is connected with the first sheet body and the second sheet body respectively, the first sheet body is provided on the cover body, and the second sheet body is clamped in the first positioning hole.

4. The cavity module of claim 2, wherein, The number of the first positioning holes is plural, and each first positioning hole is arranged in the left-right direction of the cooking device, the number of the positioning sheets is consistent with and one-to-one corresponds to the number of the first positioning holes.

5. The cavity module of claim 1, wherein, The first positioning structure comprises a second positioning hole, and the second positioning structure comprises a positioning protrusion; The cover comprises a cover body and the positioning protrusion, the positioning protrusion is provided on the cover body and extends in the height direction of the cooking device, the cover body covers the opening, and the positioning protrusion is clamped in the second positioning hole.

6. The cavity module of claim 5, wherein, The cover further comprises a folded edge, the folded edge is provided on one side of the cover body in the height direction and extends in the left-right direction of the cooking device, and the positioning protrusion is provided on the side of the folded edge away from the cover body.

7. The cavity module of claim 5, wherein, The number of the second positioning holes is plural, and each second positioning hole is arranged in the left-right direction of the cooking device, the number of the positioning protrusions is consistent with and one-to-one corresponds to the number of the second positioning holes.

8. The cavity module according to any one of claims 1-7, characterized in that The first positioning structure comprises first positioning holes and second positioning holes arranged in the height direction of the cooking device, and the second positioning structure comprises positioning sheets and positioning protrusions arranged in the height direction of the cooking device, the positioning sheets are clamped in the first positioning holes, and the positioning protrusions are clamped in the second positioning holes.

9. The cavity module according to any one of claims 1-7, characterized in that The cavity body comprises a cavity front plate, one side of the cavity front plate in the thickness direction constitutes a cavity wall of the cavity, the cavity front plate is provided with a food taking and placing opening and the opening in the thickness direction thereof, and the food taking and placing opening communicates with the cooking cavity.

10. A cooking apparatus, characterized by, The cooking device comprises the cavity module according to any one of claims 1-9.