CN220800812U

CN220800812U - Cooking utensil

Info

Publication number: CN220800812U
Application number: CN202322629634.0U
Authority: CN
Inventors: 付正庭; 曹伟; 李龙祥
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-19
Anticipated expiration: 2033-09-27

Abstract

The present application provides a cooking appliance, comprising: the shell assembly is internally provided with a working cavity; the flabellum is located the working chamber, and the flabellum includes: the guide plate is provided with a shaft part and a connecting part, and the connecting part is connected to the periphery of the shaft part; the blades are connected to the same side of the guide plate, are arranged at intervals along the circumferential direction of the shaft part, and are higher than the outer edge of the connecting part at the connecting part and the connecting part along the axial direction of the shaft part.

Description

Cooking utensil

Technical Field

The application relates to the technical field of cooking appliances, in particular to a cooking appliance.

Background

In the related art, the empty fryer comprises fan blades, each fan blade comprises a guide plate and blades, each guide plate is a flat plate, and the outer diameter of each guide plate needs to be larger in order to ensure the working efficiency of the empty fryer, so that the occupancy rate of the inner space of the working cavity is larger. And because the guide plate is a flat plate, when the fan blades work, wind horizontally flows in the radial direction, so that the circulation of hot wind in the pot body is not facilitated, and the cooking effect of the empty fryer can be influenced.

Disclosure of utility model

The present application aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, a first aspect of the present application proposes a cooking appliance.

In view of this, the present application proposes a cooking appliance comprising: the shell assembly is internally provided with a working cavity; the flabellum is located the working chamber, and the flabellum includes: the guide plate is provided with a shaft part and a connecting part, and the connecting part is connected to the periphery of the shaft part; the blades are connected to the same side of the guide plate, are arranged at intervals along the circumferential direction of the shaft part, and are higher than the outer edge of the connecting part at the connecting part and the connecting part along the axial direction of the shaft part.

The application provides a cooking utensil which comprises a shell component and fan blades, wherein each fan blade comprises a guide plate and a plurality of blades.

The fan blade is located in the working cavity of the shell assembly, and the fan blade works to disturb airflow.

The plurality of blades are connected to the same side of the guide plate, that is, the guide plate is used as a mounting carrier of the plurality of blades, and has the function of mounting and fixing the plurality of blades.

The deflector has a shaft portion and a connecting portion, and the connecting portion is connected to a peripheral side of the shaft portion. That is, the connecting portion is connected with the outer edge of the shaft portion, and the connecting portion is provided around the shaft portion.

Through the structure of reasonable setting guide plate for along the axial of shaft part, the junction of connecting portion and shaft part is higher than the outward flange of connecting portion, namely, shaft part and connecting portion enclose out the dish form structure. This setting makes when the flabellum rotates, is favorable to the air current to lead the working chamber of cooking utensil downwards along radial direction, like this, is favorable to the air current to circulate in the working chamber to guarantee effective area of contact and contact angle of hot air and food material or article, and then can guarantee homogeneity and the uniformity to food material or article heating, can guarantee the culinary art taste of food material, perhaps can guarantee the disinfection effect of article.

In addition, along the axial direction of the shaft part, the connecting part is higher than the outer edge of the connecting part, so that the outer diameter of the guide plate can be reduced under the condition that the guide effect of the guide plate is unchanged.

According to the cooking utensil disclosed by the application, the following additional technical characteristics can be further provided:

In some embodiments, optionally, the connection portion extends smoothly along the shaft portion to the connection portion; the shaft portion is a flat plate portion.

In this embodiment, the structure of the connection portion is further defined, in particular, the connection portion extends smoothly along the shaft portion to the connection portion, i.e. the portion of the connection portion extending in a curved manner transitions smoothly, so that resistance to the air flow can be reduced, energy consumption during rotation of the fan blade can be reduced, the air flow is facilitated to be directed downwards in the radial direction towards the working chamber of the cooking appliance, and circulation of the air flow in the working chamber is facilitated.

And when this setting makes the flabellum rotate, can guarantee the equilibrium and the uniformity of vortex, be favorable to reducing the air current collision, be favorable to reducing the flow loss of air current for more energy conversion is dynamic pressure, can promote the amount of wind, and be favorable to reducing the running noise of flabellum.

In this embodiment, the structure of the shaft portion is further defined, specifically, the shaft portion is a flat plate portion, and this arrangement enables the contact area between the shaft portion and the driving shaft to be increased when the fan blade is assembled with the driving shaft of the cooking appliance, which is beneficial to improving the stability and reliability of the assembly of the fan blade and the driving shaft. And this setting is favorable to reducing the installation degree of difficulty of shaft part and drive shaft, is favorable to promoting the dismouting efficiency of flabellum, and then is favorable to reducing cooking utensil's manufacturing cost.

In some embodiments, optionally, the connection of the connection portion to the shaft portion is at a distance from the bottom of the housing assembly that is greater than the distance from the outer edge of the connection portion to the bottom of the housing assembly. In this embodiment, the mating structure of the connection portion, the shaft portion and the housing assembly is further defined such that the connection portion and the shaft portion are connected to the bottom of the housing assembly at a distance greater than the distance from the outer edge of the connection portion to the bottom of the housing assembly, the arrangement being such that when the fan blades are rotated, air flow is facilitated to be directed downwardly in a radial direction towards the working chamber of the cooking appliance, such that air flow is facilitated to circulate within the working chamber.

In some embodiments, optionally, each blade is arranged curved in a counter-clockwise direction.

In this embodiment, the structure of the blades is further defined, in particular, each blade is arranged curved in a counter-clockwise direction. This setting can increase the area of contact of blade and air, is favorable to abundant disturbance air current, and can make gas abundant with the flabellum contact, is favorable to promoting the efficiency of heating air.

In some embodiments, optionally, a mounting cavity is further provided in the housing assembly, and the cooking appliance further includes: the electromagnetic piece is arranged in the mounting cavity; at least one of the guide plate and the blades is a magnetic conduction piece, and the electromagnetic piece is used for driving the fan blades to heat.

In this embodiment, the cooking appliance further comprises an electromagnetic member, the housing assembly is provided with a working chamber and a mounting chamber, the fan blades are located in the working chamber, and the electromagnetic member is located in the mounting chamber. That is, the working chamber has the function of accommodating the fan blades, and the mounting chamber has the function of accommodating the electromagnetic member.

When the cooking utensil works, the electromagnetic part is electrified to generate a magnetic field, and the magnetic field acts on the fan blades.

At least one of the guide plate and the blade is a magnetic conductive member, so that at least one of the guide plate and the blade generates heat. At least one of the guide plate and the blades can heat the air to form hot air, so that the hot air is utilized to heat the food material or the article, the purpose of cooking the food material is achieved, or the purpose of sterilizing the article is achieved.

It will be appreciated that at least one of the baffle and the blade is a magnetically permeable member, e.g., at least one of the shaft portion and the connecting portion of the blade may generate heat, e.g., at least a portion of the blade may generate heat.

In some embodiments, optionally, the electromagnetic member is disposed opposite the fan blade.

In this embodiment, the mating structure of the electromagnetic member and the fan blade is further defined such that the electromagnetic member is disposed opposite the fan blade, optionally along the height direction of the cooking appliance, and optionally the electromagnetic member is disposed opposite the fan blade, optionally around the fan blade.

Because the electromagnetic part is electrified to generate a magnetic field, the electromagnetic part and the fan blade are arranged relatively, so that the position relationship between the magnetic field generated by the electromagnetic part and the fan blade can be ensured, the fan blade can be heated rapidly in a short time, the heat exchange efficiency of the fan blade and air is improved, and an effective and reliable structural support is provided for the heat generation of the fan blade.

In some embodiments, optionally, the electromagnetic member has a mating portion disposed opposite to the connecting portion, and an extending direction of the mating portion is the same as an extending direction of the connecting portion.

In this embodiment, the structure of the electromagnetic member is further defined such that the electromagnetic member has a fitting portion that is disposed opposite to the connecting portion, and an extending direction of the fitting portion is the same as an extending direction of the connecting portion. This setting can increase the coupling area of electromagnetism spare and flabellum, is favorable to promoting the heating efficiency of flabellum, and then is favorable to promoting cooking efficiency of cooking utensil, perhaps is favorable to promoting cooking utensil's disinfection efficiency.

Optionally, the mating portion extends smoothly.

If the connecting part is an arc-shaped part, the matching part is an arc-shaped part. For example, the connecting portion is a wave portion, the mating portion is a wave portion, and the like, which are not illustrated herein.

In some embodiments, optionally, the electromagnetic member comprises: the bracket is provided with a comb tooth structure; and the coil is wound on the comb tooth structure and extends in a bending way to form the matching part.

In this embodiment, the structure of the electromagnetic member is further defined such that the electromagnetic member includes a bracket and a coil.

The support is equipped with the broach structure, and the coil winding is on the broach structure, namely, the broach structure is as the installation carrier of coil, has the effect of installation and fixed coil, can guarantee the cooperation size of coil and flabellum.

It will be appreciated that the passage of the coil can generate a magnetic field.

Wherein the coil is bent and extended to form the fitting portion, that is, the extending direction of the coil is the same as the extending direction of the connecting portion, alternatively, the shape of the coil is the same as the shape of the connecting portion. This arrangement can increase the coupling area of the coil and the fan blade.

In some embodiments, optionally, the housing assembly includes a heat shield that forms a portion of the cavity wall of the mounting cavity, the heat shield being located between the electromagnetic member and the fan blade.

In this embodiment, the structure of the housing assembly is further defined such that the housing assembly includes a heat shield that forms a portion of the cavity wall of the mounting cavity and that is positioned between the electromagnetic member and the fan blade. The heat insulating plate has the effect of heat insulation, reduces the heat that the working chamber transferred to electromagnetism department, reduces the overheated possibility of electromagnetism to the oil smoke that the heat insulating plate also can the isolated culinary art produced reduces the probability of occurrence that greasy dirt attached to the electromagnetism.

Optionally, the insulating panel is a non-magnetically permeable material, such as glass or microcrystalline material, or the like. The heat insulating plate is made of non-magnetic conductive materials, so that the interference to a magnetic field can be reduced, and structural support is provided for the fan blade to effectively heat.

In some embodiments, optionally, the cooking appliance further comprises: the driving part is arranged in the shell assembly and comprises a driving shaft, and the driving shaft extends into the working cavity through the mounting cavity and is connected with the shaft part; the electromagnetic member is disposed around the drive shaft.

In this embodiment, the cooking appliance further includes a driving part including a driving shaft which can extend into the working chamber through the mounting chamber and be connected with the shaft portion, and rotation of the driving shaft can drive the fan blade to rotate.

Wherein, the electromagnetism piece encircles the drive shaft setting, can guarantee the cooperation size of electromagnetism piece and flabellum, and the magnetic field that the electromagnetism piece circular telegram produced encircles the drive shaft setting, and then can guarantee the cooperation size of magnetic field and flabellum for the magnetic field that the electromagnetism piece produced can effectively act on the flabellum. Ensuring the heating efficiency of the fan blade.

Optionally, the cooking appliance includes an air fryer, an air oven, and the like, to name but a few.

Additional aspects and advantages of the application will be set forth in part in the description which follows, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 shows a schematic view of a fan blade according to an embodiment of the present application;

FIG. 2 is a schematic view showing a part of the structure of a fan blade according to an embodiment of the present application;

FIG. 3 shows a schematic structural view of an electromagnetic member according to an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of the solenoid shown in FIG. 3 at A;

fig. 5 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present application.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is:

100 fan blades, 110 guide plates, 112 shaft parts, 114 connecting parts, 120 blades, 200 cooking appliances, 210 shell components, 212 working cavities, 214 installation cavities, 216 heat insulation boards, 220 electromagnetic parts, 222 matching parts, 224 brackets, 2242 comb tooth structures, 226 coils, 230 driving parts, 232 driving shafts and 240 object placing parts.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

Referring now to fig. 1-5, a fan blade 100 and a cooking appliance 200 according to some embodiments of the present application are described.

As shown in fig. 1 and 2, a fan blade 100 according to some embodiments of the present application, the fan blade 100 includes a baffle 110 and a plurality of blades 120.

The baffle 110 has a shaft portion 112 and a connecting portion 114.

The connection portion 114 is connected to the peripheral side of the shaft portion 112.

The plurality of blades 120 are connected to the same side of the baffle 110, and the plurality of blades 120 are arranged at intervals along the circumferential direction of the shaft portion 112.

The junction of the connecting portion 114 and the shaft portion 112 is higher than the outer edge of the connecting portion 114 in the axial direction of the shaft portion 112.

In this embodiment, the fan blade 100 includes a baffle 110 and a plurality of blades 120. The plurality of blades 120 are connected to the same side of the baffle 110, that is, the baffle 110 serves as a mounting carrier for the plurality of blades 120, having the function of mounting and fixing the plurality of blades 120.

The baffle 110 has a shaft 112 and a connecting portion 114, and the connecting portion 114 is connected to the peripheral side of the shaft 112. That is, the connection portion 114 is connected with the outer edge of the shaft portion 112, and the connection portion 114 is disposed around the shaft portion 112.

By reasonably arranging the structure of the baffle 110 such that the connection portion 114 and the shaft portion 112 are higher than the outer edge of the connection portion 114 in the axial direction of the shaft portion 112, that is, the shaft portion 112 and the connection portion 114 enclose a dish-like structure. It can also be said that the distance from the outer edge of the connecting portion 114 to the bottom wall of the cooking appliance 200 is smaller than the distance from the connecting portion 114 to the bottom wall of the shaft portion 112 connected to the cooking appliance 200. The blades 120 of the fan blade 100 are disposed toward the bottom wall of the cooking appliance 200.

This arrangement makes when flabellum 100 rotates, is favorable to the air current to lead to the working chamber 212 of cooking utensil 200 downwards along radial direction, like this, is favorable to the air current to circulate in working chamber 212 to guarantee effective area of contact and contact angle of hot air and food material, and then can guarantee homogeneity and the uniformity to food material heating, can guarantee the culinary art taste of food material, perhaps can guarantee the disinfection effect of article.

In addition, along the axial direction of the shaft 112, the connection part 114 and the shaft 112 are higher than the outer edge of the connection part 114, which is beneficial to reducing the outer diameter of the baffle 110 under the condition that the flow guiding effect of the baffle 110 is unchanged.

It is understood that the fan blade 100 is used for the cooking appliance 200, and the cooking appliance 200 includes a driving shaft 232, wherein the driving shaft 232 is connected with the shaft portion 112 of the baffle 110, and the driving shaft 232 can rotate to drive the fan blade 100 to rotate.

It will be appreciated that the side of the connecting portion 114 adjacent the shaft portion 112 is referred to as a first side, and the side of the connecting portion 114 remote from the shaft portion 112 is referred to as a second side. That is, the first side is located between the second side and the shaft portion 112. The distance from the first side to the shaft portion 112 is smaller than the distance from the second side to the shaft portion 112 in the axial direction of the shaft portion 112.

In some embodiments, the connection 114 extends smoothly along the shaft portion 112 to the connection 114.

In this embodiment, the structure of the connection portion 114 is further defined, specifically, the connection portion 114 extends smoothly along the shaft portion 112 to the connection portion 114, that is, the portion of the connection portion 114 extending in a bending manner transitions smoothly, so that resistance to the air flow can be reduced, energy consumption during rotation of the fan blade 100 can be reduced, and the air flow is facilitated to be directed downward in the radial direction toward the working chamber 212 of the cooking appliance 200, and thus circulation of the air flow within the working chamber 212 is facilitated.

And this setting makes when the flabellum 100 rotates, can guarantee the equilibrium and the uniformity of vortex, is favorable to reducing the air current collision, is favorable to reducing the flow loss of air current for more energy conversion is dynamic pressure, can promote the amount of wind, and is favorable to reducing the running noise of flabellum 100.

In some embodiments, the shaft portion 112 is a flat plate portion.

In this embodiment, the structure of the shaft portion 112 is further defined, specifically, the shaft portion 112 is a flat plate portion, which can increase the contact area between the shaft portion 112 and the driving shaft 232 when the fan blade 100 is assembled with the driving shaft 232 of the cooking appliance 200, so as to be beneficial to improving the stability and reliability of the assembly of the fan blade 100 and the driving shaft 232. And this arrangement is favorable to reducing the installation degree of difficulty of shaft portion 112 and drive shaft 232, is favorable to promoting the dismouting efficiency of flabellum 100, and then is favorable to reducing cooking utensil 200's manufacturing cost.

In some embodiments, at least one of the shaft portion 112 and the connecting portion 114 is a magnetically permeable member.

In this embodiment, the structure of the baffle 110 is further defined such that at least one of the shaft portion 112 and the connecting portion 114 is a magnetically permeable member.

Specifically, the cooking appliance 200 includes an electromagnetic member 220, when the cooking appliance 200 works, the electromagnetic member 220 is energized to generate a magnetic field, and the magnetic field acts on the shaft portion 112 and/or the connecting portion 114 with magnetic permeability, so that the shaft portion 112 and/or the connecting portion 114 generates heat, and the shaft portion 112 and/or the connecting portion 114 generate heat to heat air, so that the air is formed, and the hot air is utilized to heat food or objects, thereby achieving the purpose of cooking the food or achieving the purpose of sterilizing the objects.

It will be appreciated that the fan blade 100 is capable of driving the hot air to be directed downward in the radial direction toward the working chamber 212 of the cooking appliance 200 when rotating, thereby facilitating the circulation of the hot air in the working chamber 212 for the purpose of frying food materials or sterilizing articles.

At least one of the shaft portion 112 and the connecting portion 114 is a magnetically conductive member, it being understood that the shaft portion 112 is a magnetically conductive member, or the connecting portion 114 is a magnetically conductive member, or both the shaft portion 112 and the connecting portion 114 are magnetically conductive members. It can be said that a part of the baffle 110 has magnetic permeability, or that all of the baffle 110 has magnetic permeability. The rotation of the baffle 110 agitates the airflow so that heat is distributed throughout the working cavity 212 to achieve a cooking effect.

Optionally, at least a portion of the shaft portion 112 is magnetically permeable, i.e., a portion of the shaft portion 112 has magnetically permeable properties, or the shaft portion 112 has magnetically permeable properties in its entirety.

Optionally, at least a portion of the connection portion 114 is magnetically conductive, i.e., a portion of the connection portion 114 has magnetically conductive properties, or all of the connection portion 114 has magnetically conductive properties.

Alternatively, at least one of the shaft portion 112 and the connecting portion 114 is an iron member, or at least one of the shaft portion 112 and the connecting portion 114 is an iron alloy member, for example, a low carbon steel member, an iron casting member, an iron-aluminum alloy member, or an iron-nickel alloy member, etc., which are not specifically recited herein.

In some embodiments, at least a portion of the blade 120 is magnetically permeable.

In this embodiment, the structure of the blade 120 is further defined, so that at least a portion of the blade 120 is a magnetic conductive member, specifically, the cooking appliance 200 includes an electromagnetic member 220, when the cooking appliance 200 works, the electromagnetic member 220 is electrified to generate a magnetic field, and the magnetic field acts on the blade 120 with magnetic conductive property, so that the blade 120 heats, and the blade 120 heats to heat air to form hot air, so that the hot air is used to heat food or objects, thereby achieving the purpose of cooking the food or achieving the purpose of sterilizing the objects.

It will be appreciated that the fan blade 100 is capable of driving the hot air to be directed downward in the radial direction toward the working chamber 212 of the cooking appliance 200 when rotating, which is advantageous for circulating the hot air in the working chamber 212 for the purpose of frying food materials or sterilizing objects.

At least a portion of the blades 120 are magnetically permeable, i.e., a portion of the blades 120 are magnetically permeable, or all of the blades 120 are magnetically permeable. It can be said that a part of the blades 120 has magnetic permeability, or that all of the blades 120 have magnetic permeability. Rotation of the blades 120 agitates the airflow so that heat is distributed throughout the working cavity 212 to achieve a cooking effect or to achieve a sanitizing effect.

Alternatively, the blade 120 is an iron piece, or the blade 120 is an iron alloy piece, such as a mild steel piece, an iron cast piece, an iron aluminum alloy piece, or an iron nickel alloy piece, to name but a few.

In some embodiments, as shown in FIG. 1, each blade 120 is arranged curved in a counter-clockwise direction.

In this embodiment, the structure of the blades 120 is further defined, in particular, each blade 120 is arranged curved in a counter-clockwise direction. This arrangement can increase the contact area of the blade 120 and air, is advantageous for sufficiently disturbing the air flow, and can make the air sufficiently contact with the fan blade 100, and is advantageous for improving the efficiency of heating the air.

As shown in fig. 5, a cooking appliance 200 according to still other embodiments of the present application includes: such as the fan blade 100 of any of the embodiments described above.

In this embodiment, cooking appliance 200 includes fan blade 100.

The fan blade 100 includes a baffle 110 and a plurality of blades 120. The plurality of blades 120 are connected to the same side of the baffle 110, that is, the baffle 110 serves as a mounting carrier for the plurality of blades 120, having the function of mounting and fixing the plurality of blades 120.

When the fan blade 100 rotates, the air flow is beneficial to downwards guide the air flow to the working cavity 212 of the cooking utensil 200 along the radial direction, so that the air flow is beneficial to circulating in the working cavity 212, the effective contact area and the contact angle of hot air and food materials are ensured, the uniformity and the consistency of heating the food materials are further ensured, and the cooking taste of the food materials is ensured.

In some embodiments, as shown in fig. 5, cooking appliance 200 further includes a housing assembly 210 and an electromagnetic member 220.

A working chamber 212 and a mounting chamber 214 are provided within the housing assembly 210.

Fan blade 100 is positioned within working chamber 212.

The electromagnetic member 220 is disposed within the mounting cavity 214.

Along the height direction of the housing assembly 210, the electromagnetic member 220 is disposed opposite to the fan blade 100.

In this embodiment, cooking utensil 200 further includes a housing assembly 210 and an electromagnetic member 220, housing assembly 210 is provided with a working chamber 212 and a mounting chamber 214, fan blade 100 is positioned within working chamber 212, and electromagnetic member 220 is provided in mounting chamber 214. That is, working chamber 212 serves to house fan blade 100 and mounting chamber 214 serves to house electromagnetic member 220.

When cooking appliance 200 is operated, electromagnetic member 220 is energized, which generates a magnetic field that acts on fan blade 100.

At least one of the shaft 112 and the connection 114 of the fan blade 100 is a magnetic conductive member, and therefore at least one of the shaft 112 and the connection 114 generates heat. At least one of the shaft 112 and the connection 114 is heated to heat air to form hot air, so as to heat food or articles by using the hot air, thereby achieving the purpose of cooking the food or sterilizing the articles.

It is understood that at least one of the shaft portion 112 and the connecting portion 114 of the fan blade 100 is a magnetic conductive member, and at least a portion of the blade 120 is a magnetic conductive member. That is, at least one of the shaft portion 112 and the connection portion 114 of the fan blade 100 generates heat, and at least a part of the blade 120 generates heat.

The mating structure of the electromagnetic member 220 and the fan blade 100 is further defined such that the electromagnetic member 220 is disposed opposite to the fan blade 100, optionally, the electromagnetic member 220 is disposed opposite to the fan blade 100 in the height direction of the cooking appliance 200, optionally, the electromagnetic member 220 is disposed around the fan blade 100.

Because the electromagnetic member 220 is electrified to generate a magnetic field, the electromagnetic member 220 and the fan blade 100 are arranged relatively, so that the positional relationship between the magnetic field generated by the electromagnetic member 220 and the fan blade 100 can be ensured, the fan blade 100 can be heated rapidly in a short time, the heat exchange efficiency of the fan blade 100 and air can be improved, and an effective and reliable structural support is provided for the heat generation of the fan blade 100.

In some embodiments, as shown in fig. 3, the electromagnetic member 220 has a mating portion 222, the mating portion 222 is disposed opposite to the connecting portion 114, and the extending direction of the mating portion 222 is the same as the extending direction of the connecting portion 114.

In this embodiment, the structure of the electromagnetic member 220 is further defined, such that the electromagnetic member 220 has a mating portion 222, the mating portion 222 is disposed opposite to the connecting portion 114, and the extending direction of the mating portion 222 is the same as the extending direction of the connecting portion 114. This arrangement can increase the coupling area between the electromagnetic member 220 and the fan blade 100, thereby improving the heating efficiency of the fan blade 100 and further improving the cooking efficiency of the cooking appliance 200.

Optionally, the mating portion 222 extends smoothly.

For example, the connection portion 114 is an arc portion, and the mating portion 222 is an arc portion. For example, the connection portion 114 is a wave portion, and the mating portion 222 is a wave portion.

In some embodiments, as shown in fig. 3 and 4, the electromagnetic member 220 includes a bracket 224 and a coil 226.

The cradle 224 has a comb structure 2242.

The coil 226 is wound around the comb structure 2242, and the coil 226 is bent to extend to form the fitting portion 222.

In this embodiment, the structure of the solenoid 220 is further defined such that the solenoid 220 includes a bracket 224 and a coil 226.

The support 224 is provided with a comb structure 2242, and the coil 226 is wound on the comb structure 2242, that is, the comb structure 2242 serves as a mounting carrier for the coil 226, and has the function of mounting and fixing the coil 226, so that the matching size of the coil 226 and the fan blade 100 can be ensured.

It will be appreciated that energizing the coil 226 can generate a magnetic field.

Wherein the coil 226 is bent and extended to form the fitting portion 222, that is, the extending direction of the coil 226 is the same as the extending direction of the connection portion 114, alternatively, the shape of the coil 226 is the same as the shape of the connection portion 114. This arrangement can increase the coupling area of coil 226 and fan blade 100.

In some embodiments, as shown in fig. 5, the cooking appliance 200 further includes a driving part 230.

The driving part 230 is provided in the housing assembly 210.

The drive portion 230 includes a drive shaft 232, and the drive shaft 232 extends into the working chamber 212 through the mounting chamber 214 and is coupled to the shaft portion 112.

The solenoid 220 is disposed around the drive shaft 232.

In this embodiment, the cooking appliance 200 further includes a driving part 230, the driving part 230 includes a driving shaft 232, the driving shaft 232 can extend into the working chamber 212 through the mounting chamber 214 and be connected with the shaft 112, and the driving shaft 232 can rotate to rotate the fan blade 100.

Wherein, the electromagnetic member 220 is arranged around the driving shaft 232, so that the matching size of the electromagnetic member 220 and the fan blade 100 can be ensured, and the magnetic field generated by electrifying the electromagnetic member 220 is arranged around the driving shaft 232, so that the matching size of the magnetic field and the fan blade 100 can be ensured, and the magnetic field generated by the electromagnetic member 220 can effectively act on the fan blade 100. Ensuring the heat generating efficiency of the fan blade 100.

In some embodiments, as shown in fig. 5, the housing assembly 210 includes a heat shield 216.

The heat shield 216 forms a portion of the cavity wall of the mounting cavity 214, and the heat shield 216 is positioned between the electromagnetic member 220 and the fan blade 100.

In this embodiment, the structure of the housing assembly 210 is further defined such that the housing assembly 210 includes a heat shield 216, the heat shield 216 forming a portion of the cavity wall of the mounting cavity 214 and such that the heat shield 216 is positioned between the electromagnetic member 220 and the fan blade 100. The heat insulation plate 216 has the function of heat insulation, reduces the heat transferred from the working cavity 212 to the electromagnetic member 220, reduces the possibility of overheating the electromagnetic member 220, and can also insulate cooking fume generated by cooking, and reduces the occurrence probability of oil stains attached to the electromagnetic member 220.

Optionally, the separator is a non-magnetically permeable material, such as glass or microcrystalline material, or the like. The separator is a non-magnetic material, which can reduce the interference to the magnetic field and provide structural support for the fan blade 100 to effectively generate heat.

Specifically, the fan blade 100 includes a baffle 110, the baffle 110 has a shaft 112 and a connecting portion 114, the connecting portion 114 is connected to a peripheral side of the shaft 112, and the connecting portion 114 has an arc-shaped structure. That is, the baffle 110 has a dish-like structure, which can increase the heat generating area to reduce the outer diameter. The shaft 112 is a flat plate.

The wind flows horizontally in the radial direction, and the arc-shaped centrifugal fan blades can guide the wind downwards from the radial direction, so that the hot air circulation in the working cavity 212 is facilitated.

Specifically, cooking utensil 200 includes an electromagnetic member 220, electromagnetic member 220 includes a coil 226, and coil 226 is capable of driving fan blade 100 to generate heat.

Specifically, the driving part 230 includes a motor, and the motor drives the fan blade 100 to rotate, and the wind takes heat of the fan blade 100 away and circulates in the working chamber 212.

The connecting portion 114 of the deflector 110 is an arc-shaped portion, and the coil 226 is also wound into an arc-shaped structure. This arrangement can increase the coupling area of fan blade 100 and electromagnetic member 220.

In some embodiments, cooking appliance 200 includes an air fryer, an air oven, or a sterilizer.

In this embodiment, the kind of the cooking appliance 200 is further defined, in particular, the cooking appliance 200 comprises an air fryer, an air oven or a sterilizer.

Specifically, as shown in fig. 5, the cooking appliance 200 further includes a placement object 240, where the placement object 240 is used to carry food materials or objects, and the placement object includes a fry basket, fry tray, or fry vat.

In the present application, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. 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 description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooking appliance, comprising:

The shell assembly is internally provided with a working cavity;

the flabellum is located in the working chamber, the flabellum includes:

A deflector having a shaft portion and a connection portion, the connection portion being connected to a peripheral side of the shaft portion;

The blades are connected to the same side of the guide plate, the blades are arranged at intervals along the circumferential direction of the shaft part, and the connecting position of the connecting part and the shaft part is higher than the outer edge of the connecting part along the axial direction of the shaft part.

2. The cooking appliance of claim 1, wherein the connection portion extends smoothly along the shaft portion to the connection portion;

The shaft portion is a flat plate portion.

3. The cooking appliance according to claim 1 or 2, wherein a distance from a connection of the connection portion and the shaft portion to a bottom of the housing assembly is greater than a distance from an outer edge of the connection portion to the bottom of the housing assembly.

4. Cooking appliance according to claim 1 or 2, wherein each of the vanes is arranged curved in a counter-clockwise direction.

5. The cooking appliance of claim 1 or 2, wherein a mounting cavity is further provided in the housing assembly, the cooking appliance further comprising:

The electromagnetic piece is arranged in the mounting cavity;

At least one of the guide plate and the blades is a magnetic conduction piece, and the electromagnetic piece is used for driving the fan blades to heat.

6. The cooking appliance of claim 5, wherein the electromagnetic member is disposed opposite the fan blade.

7. The cooking apparatus according to claim 6, wherein the electromagnetic member has a fitting portion, the fitting portion is disposed opposite to the connecting portion, and an extending direction of the fitting portion is the same as an extending direction of the connecting portion.

8. The cooking appliance of claim 7, wherein the electromagnetic member comprises:

The bracket is provided with a comb tooth structure;

And the coil is wound on the comb tooth structure and is bent and extended to form the matching part.

9. The cooking appliance of claim 5 wherein the housing assembly includes a heat shield forming a portion of the cavity wall of the mounting cavity, the heat shield being located between the electromagnetic member and the fan blade.

10. The cooking appliance of claim 5, further comprising:

The driving part is arranged in the shell assembly and comprises a driving shaft, and the driving shaft extends into the working cavity through the mounting cavity and is connected with the shaft part;

The electromagnetic member is disposed around the drive shaft.