CN212912920U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil. The cooking appliance includes: a fan; the fan is arranged in the fan fixing cavity; the deformable structure extends out of the outer surface of the fan or the cavity wall of the fan fixing cavity, so that the deformable structure is supported between the fan and the cavity wall of the fan fixing cavity. The utility model provides an among the prior art cooking utensil have the problem that manufacturing cost is high.

Description

Cooking utensil

Technical Field

The utility model relates to a household electrical appliances technical field particularly, relates to a cooking utensil.

Background

At present, take the cooking utensil of fan to go up and generally establish a soft gum cover in the periphery cover of fan and then assemble cooking utensil again, soft gum cover though can play the effect of damping, owing to increased the part, and then increased process, the quality control that has increased the production assembly and increased the project, increased manufacturing cost.

That is, the cooking appliance in the prior art has a problem of high production cost.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to there is the high problem of manufacturing cost in cooking utensil among the solution prior art.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a fan; the fan is arranged in the fan fixing cavity; the deformable structure extends out of the outer surface of the fan or the cavity wall of the fan fixing cavity, so that the deformable structure is supported between the fan and the cavity wall of the fan fixing cavity.

The vibration of the fan can be reduced by arranging the deformable structure, so that the abrasion of the fan and the noise generated by the fan due to vibration can be reduced, and the use experience of the cooking utensil is improved. The deformable structure is supported between the fan and the wall of the fan fixing cavity so that the fan is assembled in the fan fixing cavity. The deformable structure extends out of the outer surface of the fan or the cavity wall of the fan fixing cavity, so that one-step assembly of the fan can be realized, the fan is more convenient to assemble, the assembly process of the fan is saved, and the production cost is saved. And the outer surface of fan or the chamber wall in fan fixed chamber of deformable structure stretch out to make the deformable structure can stabilize and be connected with fan or fan fixed chamber, can effectively avoid the condition that the deformable structure drops, has increased the stability of deformable structure work.

Furthermore, the deformable structure is a vibration reduction sheet, and the section of the vibration reduction sheet is of a closed structure; or the section formed by the vibration reduction sheet and the cavity wall of the fan fixing cavity is of a closed structure. The cross section of the vibration reduction sheet or the cross section formed by the vibration reduction sheet and the wall of the fan fixing cavity is set to be of a closed structure, so that stable work of the fan is facilitated, the closed structure is more stable in the deformation process, the fan is not easy to separate from the vibration reduction sheet, and the working stability of the fan and the vibration reduction sheet is further ensured.

Further, the closed structure is D-shaped, B-shaped or O-shaped. D shape, B shape and O shape make to have the deformation clearance between the chamber wall in fan and the fixed chamber of fan, at the in-process non-deformable of deformation, be difficult for breaking away from between fan and the damping piece, and then guarantee that damping piece and fan homoenergetic can stable work.

Further, the deformable structure has at least two contact points with the wall of the blower and/or the blower holding cavity. The deformable structure has certain deformation amount by the arrangement, so that the vibration generated in the working process of the fan is reduced, and the noise is eliminated.

Furthermore, the section of the vibration reduction sheet is M-shaped, N-shaped, R-shaped, U-shaped, E-shaped, F-shaped, H-shaped, X-shaped or K-shaped; or the section formed by the vibration reduction sheet and the cavity wall of the fan fixing cavity is M-shaped, N-shaped, R-shaped, U-shaped, E-shaped, F-shaped, H-shaped, X-shaped or K-shaped. The vibration reduction sheet can be well supported by the fan and has certain deformation, so that the vibration reduction sheet and the fan can work stably, and the noise generated by the fan in the working process is effectively reduced.

Further, but the deformation structure is a plurality of, and a plurality of deformation structures set up around the circumference interval in the fixed chamber of fan to form the multiple spot and support. The setting of a plurality of deformable structures makes and supports at a plurality of directions homoenergetic between fan and the fixed chamber of fan, has reduced the direct contact in fan and the fixed chamber of fan, has reduced the fan and has produced the noise at the in-process of work.

Further, the deformable structure is detachably connected with the cavity wall of the fan fixing cavity or the fan. The manufacturing of the cavity is fixed to the structure of being convenient for to deform, fan and fan so that the structure of being convenient for to deform and fan are convenient for maintain and change simultaneously for cooking utensil can work stably.

Further, cooking utensil is including toasting the lid, toasts the lid and has the heating space, and the fan is located one side of heating space and fan and heating space intercommunication. The fan supplies air to the heating space to blow heat in the heating space into the pot body, and then baking food in the pot body.

Further, the cooking utensil comprises a baking cover and a pot body, wherein the baking cover is provided with a fan fixing cavity; or the pan body is provided with a fan fixing cavity. The fan may be arranged on the baking cover, the fan blowing wind directly into the heating space. The fan can also be arranged on the pot body, the baking cover is provided with an air inlet cavity communicated with the heating space, and after the baking cover is arranged on the pot body, the fan is communicated with the air inlet cavity so as to guide the air blown out by the fan into the heating space.

Further, when toasting the lid and having the fixed chamber of fan, toast the lid and include: a handle; lid subassembly, the handle setting is at the top surface of lid subassembly, and the handle has accommodation space, and accommodation space and lid subassembly's top surface form the fixed chamber of fan. Set up accommodation space on the handle, set up the fan in accommodation space, can effectively reduce the thickness of toasting the lid for toast the lid more frivolous, be favorable to toasting the miniaturization of lid.

Furthermore, the top surface of the cover body assembly is used as a bottom cavity wall of the fan fixing cavity, and the deformable structure is at least arranged on the bottom cavity wall. The deformable structure is arranged on the wall of the bottom cavity, so that the deformable structure can support the fan, and meanwhile, noise caused by vibration of the fan can be reduced. If only when setting up deformable structure on the bottom chamber wall, need guarantee the top surface of fan and the top chamber wall in close contact with in fan fixed chamber to guarantee fan atress balance, make fan steady operation.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of a cooking appliance according to a first embodiment of the present invention; and

FIG. 2 shows an angled view of the roaster cover of FIG. 1;

FIG. 3 shows an S-S view of FIG. 2;

FIG. 4 shows an exploded view of an angle of the roaster cover of FIG. 1;

FIG. 5 shows an exploded view of another angle of the roaster cover of FIG. 1;

FIG. 6 is a schematic view showing the overall structure of the handle in FIG. 4;

FIG. 7 is a schematic view of the handle and blower of FIG. 4;

FIG. 8 shows a view from the T-T direction in FIG. 2;

fig. 9 shows an angled view of the toasting lid according to embodiment two of the present invention;

fig. 10 shows an angled view of a third embodiment of the present invention.

Wherein the figures include the following reference numerals:

1. a fan; 2. heating the space; 4. baking the cover; 5. a fan fixing cavity; 7. a heating element; 8. a handle; 9. a pan body; 10. a pot cover; 11. a first coupling structure; 12. a second coupling structure; 13. a third coupling structure; 14. a cover assembly; 15. a reflector assembly; 16. a face cover; 17. a liner; 18. an upper reflector; 19. a lower reflector; 20. a fixing clip; 21. a temperature sensing probe; 22. microcrystalline glass; 23. a reflective cylinder; 24. a perspective window; 25. a cover plate; 26. a power panel; 27. a control panel; 28. an exhaust passage; 29. an air inlet of the fan; 30. a deformable structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that cooking utensil has high production cost among the prior art, the utility model provides a cooking utensil.

As shown in fig. 1 to 10, the cooking appliance includes a fan 1, a fan fixing cavity 5 and a deformable structure 30, wherein the fan 1 is arranged in the fan fixing cavity 5; the deformable structure 30 extends from the outer surface of the fan 1 or the wall of the fan fixing cavity 5, so that the deformable structure 30 is supported between the fan 1 and the wall of the fan fixing cavity 5.

Can reduce fan 1's vibration through setting up deformable structure 30, and then can reduce fan 1's wearing and tearing and fan 1 because of the noise that the vibration produced, improved cooking utensil's use and experienced. The deformable structure 30 is supported between the fan 1 and the wall of the fan fixing chamber 5 so that the fan 1 fits in the fan fixing chamber 5. The deformable structure 30 extends out of the outer surface of the fan 1 or the cavity wall of the fan fixing cavity 5, so that one-step assembly of the fan 1 can be realized, the fan 1 is more convenient to assemble, the assembly process of the fan 1 is saved, and the production cost is saved. And the outer surface of fan 1 or the chamber wall of fan fixed cavity 5 stretch out to make deformable structure 30 be connected with fan 1 or fan fixed cavity 5 stably by deformable structure 30, can effectively avoid the condition that deformable structure 30 drops, has increased the stability of deformable structure 30 work.

As shown in fig. 3 to 10, the deformable structure 30 is a vibration damping sheet, and the deformable structure 30 is set to the vibration damping sheet to ensure that the deformable structure 30 has certain structural strength and certain deformation amount, so as to ensure that the deformable structure 30 can support the fan 1 well, and simultaneously reduce noise generated by vibration of the fan 1, so that the experience of the cooking appliance is better.

Example one

Of course, the deformable structure 30 has at least two contact points with the walls of the blower 1 and/or the blower mounting cavity 5. The arrangement enables the deformable structure 30 to have a certain deformation amount so as to reduce vibration generated in the working process of the fan 1 and eliminate noise. The deformable structure 30 has at least two contact points with the wall of the fan 1 and/or the fan fixing cavity 5, so that the risk of separation between the deformable structure 30 and the fan 1 or the fan fixing cavity 5 can be reduced. The deformable structure 30 forms a support at a plurality of positions to stably support the fan 1, so that the stress of the fan 1 is prevented from being uneven, and the fan 1 is prevented from being separated from the fan fixing cavity 5 in the working process.

Of course, the section of the vibration reduction sheet can also not be in a closed form, and the section of the vibration reduction sheet is in an M shape, an N shape, an R shape, a U shape, an E shape, an F shape, an H shape, an X shape or a K shape; or the section formed by the vibration reduction sheet and the cavity wall of the fan fixing cavity 5 is M-shaped, N-shaped, R-shaped, U-shaped, E-shaped, F-shaped, H-shaped, X-shaped or K-shaped. Set up like this and still make the damping sheet have certain deformation volume when can carrying out good support to fan 1 to guarantee that damping sheet and fan 1 can stable work, effectively reduce the noise that fan 1 produced at the in-process of work.

As shown in fig. 8, the deformable structure 30 is plural, and the plural deformable structures 30 are arranged at intervals around the circumference of the blower fixing cavity 5 to form a multi-point support. The setting of a plurality of deformable structure 30 makes and supports at a plurality of directions homoenergetic between fan 1 and the fixed chamber 5 of fan, has reduced the direct contact between fan 1 and the fixed chamber 5 of fan, has reduced fan 1 and has produced the noise at the in-process of work. It should be noted that the force applied by the plurality of deformable structures 30 to the fan 1 is a balance force, so that the fan 1 is stressed in a balanced manner in the working process, the fan 1 is prevented from coming out of the fan fixing cavity 5, and the fan 1 can be stably installed in the fan fixing cavity 5. It should be noted that, a plurality of deformable structures 30 may contact with different chamber walls respectively, and it is only necessary to ensure that the force applied by all the deformable structures 30 to the fan 1 can be offset.

As shown in fig. 3, the cooking appliance includes a roast cover 4, the roast cover 4 having a heating space 2, a fan 1 located at one side of the heating space 2 and the fan 1 communicating with the heating space 2. The fan 1 blows air into the heating space 2 to blow heat in the heating space 2 into the pot body 9, and then the food in the pot body 9 is baked.

Optionally, the cooking appliance comprises a baking cover 4 and a pan body 9, the baking cover 4 is provided with a fan fixing cavity 5; or the pan body 9 is provided with a fan fixing cavity 5. That is, the blower 1 is provided on the roast cover 4 or the pot 9. A fan 1 may be provided on the roasting cover 4, the fan 1 blowing wind directly into the heating space 2. The fan 1 can also be arranged on the pot body 9, the baking cover 4 is provided with an air inlet cavity communicated with the heating space 2, and after the baking cover 4 is covered on the pot body 9, the fan 1 is communicated with the air inlet cavity, so that air blown out by the fan 1 is guided into the heating space 2.

As shown in fig. 3, when the baking cover 4 has the fan fixing cavity 5, the baking cover 4 includes a handle 8 and a cover assembly 14, the handle 8 is disposed on the top surface of the cover assembly 14, the handle 8 has an accommodating space, and the accommodating space and the top surface of the cover assembly 14 form the fan fixing cavity 5. Set up accommodation space on handle 8, set up fan 1 in accommodation space, can effectively reduce the thickness of toasting lid 4 for toast lid 4 more frivolous, be favorable to toasting the miniaturization of lid 4.

As shown in fig. 3, the top surface of the cover assembly 14 serves as a bottom cavity wall of the blower fixing cavity 5, and the deformable structure 30 is at least arranged on the bottom cavity wall. The deformable structure 30 is arranged on the bottom cavity wall so that the deformable structure 30 can support the fan 1 and simultaneously can reduce noise caused by vibration of the fan 1. If only when the deformable structure 30 is arranged on the bottom cavity wall, the top surface of the fan 1 needs to be in close contact with the top cavity wall of the fan fixing cavity 5, so that the fan 1 is balanced in stress, and the fan 1 works stably.

Optionally, the cooking appliance further comprises a lid 10, the lid 10 and the toasting lid 4 being independent of each other and replaceably mounted on the body 9. Set up like this and make cooking utensil can have multiple culinary art function, when pot body 9 upper cover established pot lid 10, cooking utensil can carry out conventional culinary art, and when pot body 9 upper cover established and toasted lid 4, cooking utensil can toast the culinary art, greatly increased cooking utensil service function's variety.

As shown in fig. 3, the toasting lid 4 comprises a lid assembly 14 and a reflector assembly 15, the reflector assembly 15 being located below the lid assembly 14, the reflector assembly 15 having the heating space 2. The heating space 2 is arranged in the reflector assembly 15, so that the heat in the heating space 2 can be effectively reduced to be transferred to the cover assembly 14, the cover assembly 14 is further made to be at a low temperature, the risk that the cover assembly 14 scalds a user is reduced, and the working stability and safety of the cover assembly 14 are ensured. The handle 8 is disposed on the cover assembly 14, and the handle 8 is located on one side of the cover assembly 14.

As shown in fig. 3, at least a portion of handle 8 is flush with the outer periphery of lid assembly 14 to enable lid 4 to stand upright, thereby reducing the risk of lid 4 scalding the table top, facilitating access of lid 4, and increasing the stability and safety of lid 4.

As shown in fig. 3 and 6, the handle 8 further has a fan inlet 29 communicating with the fan fixing chamber 5, and the fan inlet 29 is located on a surface of the handle 8 on a side away from the heating space 2. While the surface of the side where the fan inlet 29 is located is flush with the outer periphery of the cover assembly 14.

As shown in fig. 1 and 2, the baking cover 4 further includes an exhaust passage 28 communicating the inside and the outside of the cooking utensil, and the gas in the pot body 9 flows out of the cooking utensil through the exhaust passage 28. The arrangement of the exhaust passage 28 enables high-temperature gas in the pot body 9 to be exhausted to the outside of the cooking utensil, so that the balance of pressure in the pot body 9 is ensured, potential safety hazards are reduced, and meanwhile, the temperature suitable for baking is obtained in the pot body 9.

As shown in fig. 2 to 5, the bowl assembly 15 includes an upper bowl 18, a lower bowl 19, and a glass ceramics 22, the upper bowl 18 is disposed below the lid assembly 14, the lower bowl 19 is disposed below the upper bowl 18, the lower bowl 19 is annular, and the glass ceramics 22 is connected to an inner annular wall of the lower bowl 19, so that a heating space is formed between the upper bowl, the lower bowl 19, and the glass ceramics 22. The heating element 7 can radiate heat into the pot body 9 through the microcrystalline glass 22, so that the baking cover 4 has two heating modes of hot air heating and radiation heating, and the utilization rate of the heating element 7 is greatly increased.

As shown in fig. 3, the toasting cover 4 further comprises a temperature sensing probe 21, the temperature sensing probe 21 is disposed on the upper reflection cover 18, and the temperature sensing probe 21 is located on a side of the upper reflection cover 18 away from the fan 1. The arrangement enables the temperature sensing probe 21 to sense the temperature of the gas flowing out of the heating space 2, and thus the temperature at which the food is baked in the pot 9 can be predicted. The temperature sensing probe 21 is arranged to facilitate the monitoring of the baking temperature, so that the baking temperature of the cooking utensil is controllable.

As shown in fig. 3 to 5, the heating element 7 is fixed on the upper reflector 18 by the fixing clip 20, so that the heating element 7 and the glass ceramics 22 are arranged at intervals, wind blown by the fan 1 can flow in the heating space 2 conveniently, and the problem of uneven baking caused by local heating of the glass ceramics 22 is avoided.

As shown in fig. 3 to 5, the baking lid 4 further includes a reflection barrel 23, the reflection barrel 23 is vertically disposed in the heating space 2, one end of the reflection barrel 23 is connected to the top surface of the heating space 2, the other end of the reflection barrel 23 abuts against the glass ceramics 22, and the heating element 7 is located outside the reflection barrel 23. The reflecting tube 23 can radiate heat generated by the heating element 7 to the outer side of the reflecting tube 23, so that the temperature is reduced to be transferred to the inner side of the reflecting tube 23, and the waste of heat is reduced.

As shown in fig. 3 to 5, the cover assembly 14 further includes a transparent window 24, the transparent window 24 is clamped between the face cover 16 and the inner liner 17, and at least a portion of the downward projection of the transparent window 24 is located in the reflective cylinder 23, so that a user can observe the baking condition of the food in the pot body 9 through the transparent window 24, the reflective cylinder 23 and the glass ceramics 22, and the user can conveniently control the baking time.

As shown in FIG. 1, the toasting lid 4 further comprises a first coupling structure 11 and the pan body 9 comprises a third coupling structure 13 cooperating with the first coupling structure 11. After the baking cover 4 is covered on the pan body 9, the first coupling structure 11 is coupled with the third coupling structure 13, so that the pan body 9 supplies power to the baking cover 4. A first coupling structure 11 is located below handle 8 to facilitate the application of force by a user to remove the roaster cover 4 from the pot 9.

As shown in fig. 1, the lid 10 includes a second coupling structure 12 that cooperates with a third coupling structure 13. After the pot cover 10 is covered on the pot body 9, the third coupling structure 13 is coupled with the second coupling structure 12, so that the pot body 9 supplies power to the pot cover 10.

As shown in fig. 3, the handle 8 further includes a receiving cavity, and the receiving cavity is located above the blower fixing cavity 5. Toasting lid 4 further comprises a control board 27 and a power board 26, with electrical connections between power board 26 and control board 27. The control board 27 and the power supply board 26 are disposed in the accommodation chamber. The handle 8 further comprises a cover plate 25, the cover plate 25 is arranged above the containing cavity in a covering mode, so that the control board 27 and the power supply board 26 are blocked in the containing cavity, the control board 27 and the power supply board 26 are prevented from being separated from the containing cavity, and the working stability of the control board 27 and the power supply board 26 is improved.

It should be noted that the accommodating chamber herein is not the accommodating space described above, but is a chamber located above the accommodating space.

Example two

The difference from the first embodiment is that the form of the damping sheet is different.

Optionally, the cross section of the vibration damping sheet is of a closed structure; or the section formed by the vibration reduction sheet and the wall of the fan fixing cavity 5 is a closed structure. The cross section of the vibration reduction sheet or the cross section formed by the vibration reduction sheet and the cavity wall of the fan fixing cavity 5 is set to be of a closed structure, so that the fan 1 can work stably, the closed structure is more stable in the deformation process, the fan 1 is not easy to separate from the vibration reduction sheet, and the working stability of the fan 1 and the vibration reduction sheet is further ensured.

In the embodiment shown in fig. 9, the closure structure is D-shaped, B-shaped, or O-shaped. D shape, B shape and O shape make to have the deformation clearance between the chamber wall of fan 1 and fan fixed cavity 5, at the in-process non-deformable of deformation, be difficult for breaking away from between fan 1 and the damping piece, and then guarantee that damping piece and fan 1 homoenergetic can stable work.

EXAMPLE III

The difference from the first embodiment is that the deformable structure 30 is located differently.

In the embodiment shown in fig. 10, a plurality of deformable structures 30 are provided on a chamber wall, such that the deformable structures 30 are configured to provide stable movement.

Example four

The difference from the first embodiment is that the deformable structure 30 is connected with the wall of the fan 1 or the fan fixing cavity 5 in a different manner.

In this embodiment, the deformable structure 30 is detachably connected to the wall of the blower mounting cavity 5 or the blower 1. The manufacturing of the cavity 5 is fixed to the deformable structure 30, the fan 1 and the fan of being convenient for like this setting, is convenient for maintain and change deformable structure 30 and fan 1 simultaneously for cooking utensil can the steady operation.

EXAMPLE five

The difference from the first embodiment is that the cooperation relationship between the roasting cover 4 and the pan cover 10 is different.

In the present embodiment, the roasting lid 4 is detachably attached as an accessory to the pot lid 10. The arrangement is such that the roasting cover 4 can be detachably connected with the pot body 9, and the roasting cover 4 is mounted on the pot cover 10 when roasting cooking is required. When regular cooking is required, the roast cover 4 is detached. The cooking utensil is small in occupied space when not in use and convenient to place due to the dismounting mode.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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

Claims (11)

1. A cooking appliance, comprising:

a fan (1);

the fan fixing cavity (5), the fan (1) is arranged in the fan fixing cavity (5);

the fan comprises a deformable structure (30), wherein the deformable structure (30) extends out of the outer surface of the fan (1) or the cavity wall of the fan fixing cavity (5) so that the deformable structure (30) is supported between the fan (1) and the cavity wall of the fan fixing cavity (5).

2. The cooking appliance according to claim 1, wherein the deformable structure (30) is a damping sheet,

the section of the vibration reduction sheet is of a closed structure; or

The section formed by the vibration reduction sheet and the wall of the fan fixing cavity (5) is of a closed structure.

3. The cooking appliance of claim 2, wherein the closure is D-shaped, B-shaped, or O-shaped.

4. The cooking appliance according to claim 1, wherein the deformable structure (30) has at least two contact points with the wall of the fan (1) and/or of the fan fixing cavity (5).

5. The cooking appliance of claim 2,

the section of the vibration reduction sheet is M-shaped, N-shaped, R-shaped, U-shaped, E-shaped, F-shaped, H-shaped, X-shaped or K-shaped; or

The section formed by the vibration reduction sheet and the wall of the fan fixing cavity (5) is M-shaped, N-shaped, R-shaped, U-shaped, E-shaped, F-shaped, H-shaped, X-shaped or K-shaped.

6. The cooking appliance according to claim 1, wherein the deformable structure (30) is in a plurality, and a plurality of deformable structures (30) are arranged at intervals around the circumference of the fan fixing cavity (5) to form a multi-point support.

7. The cooking appliance according to claim 1, wherein the deformable structure (30) is removably connected to the wall of the fan fixing cavity (5) or to the fan (1).

8. The cooking appliance according to claim 1, characterized in that the cooking appliance comprises a baking cover (4), the baking cover (4) having a heating space (2), the fan (1) being located at one side of the heating space (2) and the fan (1) being in communication with the heating space (2).

9. The cooking appliance according to any of the claims 1 to 7, characterized in that it comprises a baking lid (4) and a pan (9),

the baking cover (4) is provided with the fan fixing cavity (5); or

The pot body (9) is provided with the fan fixing cavity (5).

10. The cooking appliance according to claim 9, wherein, when the toasting lid (4) has the fan fixing cavity (5), the toasting lid (4) comprises:

a handle (8);

the fan fixing structure comprises a cover body assembly (14), the handle (8) is arranged on the top surface of the cover body assembly (14), the handle (8) is provided with an accommodating space, and the accommodating space and the top surface of the cover body assembly (14) form the fan fixing cavity (5).

11. The cooking appliance according to claim 10, wherein the top surface of the cover assembly (14) serves as a bottom chamber wall of the fan fixing chamber (5), and the deformable structure (30) is provided at least on the bottom chamber wall.

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