CN218870073U - Air fryer - Google Patents

Abstract

The present application provides an air fryer. The air fryer comprises a driving mechanism, an electromagnetic coil panel, a centrifugal wind wheel, a magnetic conduction piece and a heating fan, wherein the driving mechanism is provided with a driving shaft. The driving shaft penetrates through the electromagnetic coil panel. The centrifugal wind wheel is assembled on the driving shaft and is positioned between the driving mechanism and the electromagnetic coil panel. The magnetic conduction piece is opposite to the electromagnetic coil panel and is positioned on one side of the electromagnetic coil panel, which is far away from the centrifugal wind wheel. Heating fan assembles in the drive shaft to be located the one side that the magnetic conduction spare deviates from the electromagnetic coil dish, be convenient for take off heating fan from the drive shaft, thereby convenience of customers washs heating fan, and then is convenient for clean other structures to heating fan rear end, helps simplifying the washing degree of difficulty of user to the complete machine.

Description

Air fryer

Technical Field

The application relates to the technical field of cooking appliances, in particular to an air fryer.

Background

The air fryer generates hot air by heating a heat pipe in a machine at high temperature, then blows the high-temperature air into the fryer by a fan to heat food, so that the hot air circulates in a closed space, the food is fried by using the grease of the food, the food is dehydrated, the surface of the food becomes golden and crisp, and the frying effect is achieved. However, the structure of the air fryer in the market is unreasonable and is difficult to clean.

SUMMERY OF THE UTILITY MODEL

Embodiments of the present application provide an air fryer to ameliorate at least one of the above technical problems.

The embodiments of the present application achieve the above object by the following means.

The embodiment of the application provides an air is fried and is fried pot, and the air is fried pot and is included actuating mechanism, electromagnetic coil dish, centrifugal wind wheel, magnetic conduction spare and heating fan, and actuating mechanism has the drive shaft. The driving shaft penetrates through the electromagnetic coil panel. The centrifugal wind wheel is assembled on the driving shaft and is positioned between the driving mechanism and the electromagnetic coil panel. The magnetic conduction piece is opposite to the electromagnetic coil panel and is positioned on one side of the electromagnetic coil panel, which is far away from the centrifugal wind wheel. The heating fan is assembled on the driving shaft and is positioned on one side of the magnetic conduction piece, which is deviated from the electromagnetic coil panel.

In some embodiments, the air fryer further comprises a retaining member removably attached to the drive shaft and located on a side of the heating fan facing away from the solenoid coil disk.

In some embodiments, the air fryer further comprises a shaft sleeve, the shaft sleeve is sleeved on the driving shaft and penetrates through the electromagnetic coil panel, the shaft sleeve abuts against between the centrifugal wind wheel and the heating fan, and the shaft sleeve partially extends into the centrifugal wind wheel.

In some embodiments, the heating fan includes a fan blade and a mounting portion protruding from a side of the fan blade facing the electromagnetic coil panel, and the mounting portion is inserted through the panel and detachably connected to the driving shaft.

In some embodiments, the centrifugal wind wheel includes a first plate, a second plate, and a plurality of guide vanes, the first plate is opposite to the second plate, the plurality of guide vanes are connected between the first plate and the second plate, the first plate faces the driving mechanism, and the second plate faces the electromagnetic coil panel. The first plate body and the second plate body are both provided with air inlet through holes, and the area of the air inlet through holes of the second plate body is larger than that of the air inlet through holes of the first plate body.

In some embodiments, the air fryer further comprises a faceplate, the faceplate is positioned between the electromagnetic coil panel and the magnetic conductor, and the drive shaft penetrates through the faceplate.

In some embodiments, the solenoid disk opposes the faceplate in the axial direction of the drive shaft.

In some embodiments, the air fryer includes a stationary sidewall, and the edge of the panel abuts an inner side of the stationary sidewall.

In some embodiments, the air fryer further comprises a housing having a heat dissipating space and an air outlet in communication. The centrifugal wind wheel is provided with a first air inlet side, a second air inlet side and an air outlet side, the first air inlet side and the second air inlet side are located on two opposite sides of the centrifugal wind wheel, the air outlet side is located on the radial direction of the centrifugal wind wheel and faces the air outlet, the driving mechanism is located on the first air inlet side, and the electromagnetic coil disc is located on the second air inlet side.

In some embodiments, the magnetic conduction member and the heating fan are integrally provided, and/or the magnetic conduction member and the heating fan are made of the same material.

In the air fryer that this application embodiment provided, magnetic conduction spare is relative with the solenoid dish, and magnetic conduction spare can generate heat under the effect of the magnetic field that the solenoid dish produced by the large tracts of land. The heating fan is detachably assembled on the driving shaft of the driving mechanism, the heating fan can rapidly form hot air flow with heat in the rotating process, and the hot air flow is beneficial to realizing the high-efficiency heating of food. The centrifugal wind wheel is assembled on the driving shaft and located between the driving mechanism and the electromagnetic coil panel, so that heat generated by the driving mechanism and the electromagnetic coil panel can be absorbed along with air in the rotating process of the centrifugal wind wheel, and airflow is emitted along the radial direction of the centrifugal wind wheel, and quick heat dissipation of the driving mechanism and the electromagnetic coil panel is achieved. In addition, because heating fan detachably assembles in actuating mechanism's drive shaft, be convenient for take off heating fan from the drive shaft to convenience of customers washs heating fan, and then is convenient for clean other structures to heating fan rear end, helps simplifying the washing degree of difficulty of user to the complete machine.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 illustrates a schematic cross-sectional view of an air fryer provided in an embodiment of the present application.

FIG. 2 illustrates a schematic cross-sectional view of an air fryer provided in accordance with another embodiment of the present application.

FIG. 3 shows an exploded schematic view of the air fryer of FIG. 1.

FIG. 4 shows a schematic view of a portion of the air fryer of FIG. 1.

FIG. 5 is a schematic view of the magnetic conductor and heating fan of the air fryer of FIG. 1.

FIG. 6 shows a schematic diagram of the centrifugal wind wheel of the air fryer of FIG. 1.

FIG. 7 is another schematic structural view of a portion of the air fryer of FIG. 1.

FIG. 8 shows a cut-away schematic view of the air fryer and iron pan combination of FIG. 2.

FIG. 9 shows a cut-away schematic view of the air fryer, iron pan and steam rack combination of FIG. 8.

FIG. 10 is a further schematic view of a portion of the air fryer of FIG. 1.

Detailed Description

In order to make the technical solution better understood by those skilled in the art, the technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, are within the scope of protection of the present application.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Referring to fig. 1-2, the present embodiment provides an air fryer 100. The air fryer 100 is an electric cooking appliance that heats food using hot air. Air fryer 100 may also be an air cooking device such as an air oven, a fry and bake station, or the like.

The air fryer 100 includes a driving mechanism 10, an electromagnetic coil panel 20, a centrifugal wind wheel 30, a magnetic conductive member 41 and a heating fan 42, the driving mechanism 10 can drive the heating fan 42 and the centrifugal wind wheel 30 to rotate, the magnetic conductive member 41 can generate heat under the induction of the electromagnetic coil panel 20, the heating fan 42 can drive the heat generated by the magnetic conductive member 41 to rapidly form hot airflow, and the centrifugal wind wheel 30 can dissipate heat for the driving mechanism 10 and the electromagnetic coil panel 20.

Wherein the heating fan 42 can blow a hot air flow from top to bottom, for example, in the embodiment of fig. 1, the fryer body 300 is disposed below the heating fan 42, so that the fryer body 300 receives the hot air flow blown from top to bottom by the heating fan 42 to heat the food.

The heating fan 42 may also blow a bottom-up stream of hot gas, and for example, in the embodiment of fig. 2, the fryer body 300 is disposed above the heating fan 42 so that the fryer body 300 receives the bottom-up stream of hot gas blown by the heating fan 42 to heat the food.

Referring to fig. 1 and 3, the driving mechanism 10 has a driving shaft 11, and the centrifugal wind wheel 30 and the heating fan 42 are both assembled on the driving shaft 11, so that the driving mechanism 10 can drive the centrifugal wind wheel 30 and the heating fan 42 to rotate through the driving shaft 11.

The driving mechanism 10 may be a motor structure, for example, the driving mechanism 10 may further include a motor main body 12, and the driving shaft 11 may be rotatably connected to the motor main body 12. Therefore, the motor structure is convenient for speed regulation and control, has higher working efficiency and is beneficial to the control of the centrifugal wind wheel 30 and the heating fan 42 by the driving mechanism 10. The driving shaft 11 and the motor body 12 may be directly connected, and the driving shaft 11 and the motor body 12 may also be connected through other transmission structures.

The driving shaft 11 and the centrifugal wind wheel 30 can be assembled by means of shaft holes. For example, the driving shaft 11 may penetrate through the centrifugal wind wheel 30, so that the centrifugal wind wheel 30 may be sleeved on the driving shaft 11.

For example, the drive shaft 11 may include a first shaft segment 111 and a second shaft segment 112 connected, the first shaft segment 111 may be generally cylindrical, and the first shaft segment 111 may be connected to the motor body 12. The second shaft segment 112 may be connected to an end of the first shaft segment 111 facing away from the motor main body 12, and the second shaft segment 112 may have a substantially elliptic cylinder shape, a semi-cylinder shape, a prism shape, or the like. Correspondingly, the centrifugal wind wheel 30 may be provided with a through hole adapted to the second shaft section 112, for example, the second shaft section 112 is substantially in an elliptic cylinder shape, and the through hole of the centrifugal wind wheel 30 may be substantially in an elliptic hole; for another example, the second shaft section 112 is substantially semi-cylindrical, and the through hole of the centrifugal wind wheel 30 may be substantially semi-circular. So, be convenient for second axle section 112 to wear to locate centrifugal wind wheel 30's through-hole for drive shaft 11 can drive centrifugal wind wheel 30 and rotate.

The driving shaft 11 and the heating fan 42 may be assembled by means of a shaft hole. For example, the driving shaft 11 may be inserted through the heating fan 42, so that the heating fan 42 may be sleeved on the driving shaft 11. For example, the heating fan 42 may be provided with a through hole adapted to the second shaft section 112, for example, if the second shaft section 112 is substantially semi-cylindrical, then the through hole of the heating fan 42 may be substantially semi-circular. Thus, the second shaft section 112 is conveniently inserted into the through hole of the heating fan 42, and the driving shaft 11 can drive the heating fan 42 to rotate.

Wherein the shape of the through-hole of the heating fan 42 and the shape of the through-hole of the centrifugal wind wheel 30 may be substantially the same.

The driving shaft 11 penetrates through the electromagnetic coil panel 20, the centrifugal wind wheel 30 is located between the driving mechanism 10 and the electromagnetic coil panel 20, and the heating fan 42 is located on one side of the electromagnetic coil panel 20 departing from the centrifugal wind wheel 30, so that the centrifugal wind wheel 30, the electromagnetic coil panel 20 and the heating fan 42 are sequentially distributed along the axial direction of the driving shaft 11, and the centrifugal wind wheel 30 is located between the electromagnetic coil panel 20 and the motor main body 12.

The magnetic conduction member 41 is made of a magnetic conduction material. The magnetic conductive member 41 is opposite to the electromagnetic coil panel 20, and since the electromagnetic coil panel 20 can generate an alternating magnetic field under the action of the alternating current, the magnetic conductive member 41 can cut alternating magnetic lines of force in the magnetic field generated by the electromagnetic coil panel 20 to generate a vortex current, the vortex current enables carriers inside the magnetic conductive member 41 to randomly move at a high speed, and the carriers collide and rub with atoms to generate heat energy, so that the magnetic conductive member 41 generates heat.

Heating fan 42 detachably assembles in drive shaft 11, and heating fan 42 is located the one side that magnetic conductive member 31 deviates from solenoid dish 20, and heating fan 42 can produce the air current through rotating to heating fan 42 can form the hot gas stream with the heat that magnetic conductive member 41 produced at the rotation in-process, and like this, the hot gas stream that heating fan 42 formed helps realizing heating the food material.

In addition, because heating fan 42 detachably assembles in actuating shaft 11 of actuating mechanism 10, be convenient for take off heating fan 42 from actuating shaft 11 to convenience of customers washs heating fan 42, and then conveniently cleans other structures at fan rear end, helps simplifying the washing degree of difficulty of user to the complete machine.

In some embodiments, the magnetic conductive member 41 may be an iron magnetic conductive member, for example, the magnetic conductive member 41 may be made of pig iron, and for example, the magnetic conductive member 41 may be made of iron alloy such as steel and cast iron. Therefore, the magnetic conductive member 41 has good magnetic conductivity, so that the magnetic conductive member 41 can generate heat under the action of the alternating magnetic field of the electromagnetic coil panel 20, and the manufacturing cost is low.

In some embodiments, the shape of the magnetic conducting member 41 is adapted to the cross-sectional shape of the pot, for example, the magnetic conducting member 41 may be a substantially disk-shaped magnetic conducting plate, which facilitates the magnetic conducting member 41 to be adapted to the pot with a substantially circular cross-section and the substantially annular electromagnetic coil panel 20, and also facilitates the magnetic conducting member 41 to generate more heat.

Referring to fig. 4, in some embodiments, the thickness of the magnetic conductive member 41 may be D1, D1 is approximately 1mm to 3mm. For example, D1 may be approximately 1mm, 1.2mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.5mm, 2.6mm, 2.8mm, 3mm, or any value between any two of the foregoing.

Thus, the thickness of the magnetic conductive member 41 is not too thin, which reduces the strength of the magnetic conductive member 41, so that the magnetic conductive member 41 is not easily bent and deformed, thereby contributing to sufficient heat generation of the magnetic conductive member 41. The thickness of the magnetic conductive member 41 is not too thick, which results in an excessive weight of the magnetic conductive member 41 as a whole.

In some embodiments, the magnetic conductive member 41 and the heating fan 42 may be integrated, which helps to reduce the load of the driving mechanism 10, thereby helping to reduce noise and increase air volume. By reasonably designing the thickness of the magnetic conduction member 41 to be approximately 1 mm-3 mm, the magnetic conduction member 41 is facilitated to ensure good strength and proper weight.

The distance between the magnetizer 41 and the electromagnetic coil panel 20 is D2, and D2 may be approximately 6mm to 12mm. For example, D2 may be approximately 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, or any value between any two of the foregoing.

Therefore, the distance between the magnetic conductive member 41 and the electromagnetic coil panel 20 is not too small, so that the distance between the magnetic conductive member 41 and the electromagnetic coil panel 20 is too short, which is helpful for reducing the heat generated by the magnetic conductive member 41 to be conducted to the electromagnetic coil panel 20, thereby being helpful for ensuring the working stability of the electromagnetic coil panel 20. The distance between the magnetic conductor 41 and the electromagnetic coil panel 20 is not too large, so that the distance between the magnetic conductor 41 and the electromagnetic coil panel 20 is too far, which is helpful for the magnetic conductor 41 to better induce the alternating magnetic field of the electromagnetic coil panel 20 and generate heat, thereby helping to ensure the heating efficiency of the magnetic conductor 41. By reasonably arranging the distance between the magnetic conduction member 41 and the electromagnetic coil panel 20 to be approximately 6 mm-12 mm, the magnetic conduction member 41 is ensured to have good heat generation efficiency, and the thermal influence of the magnetic conduction member 41 on the electromagnetic coil panel 20 is reduced.

In some embodiments, the magnetic conductive member 41 is spaced apart from the heating fan 42, and the magnetic conductive member 41 generates heat and then conducts the heat to the heating fan 42 through air. The mode that magnetic conduction piece 41 and heating fan 42 set up alone is favorable to the manufacturing of both, has promoted production efficiency. In addition, the two parts are arranged independently, so that the independent maintenance and replacement are facilitated.

In some embodiments, the magnetic conductor 41 is fixedly connected with the heating fan 42 to conduct heat to the heating fan 42. For example, the magnetic conductive member 41 may be mounted to the heating fan 42 by a connector that can be fixed by a fastener such as a bolt. In this embodiment, the magnetic conducting member 41 and the heating fan 42 can transmit heat therebetween through the connecting member, and the heat transmission efficiency is also improved due to the closer distance therebetween.

Specifically, in the above embodiment, the two may be fixed integrally by welding, screwing, or clipping, or the two may be fixed integrally by a fastener such as a screw or a rivet.

Specifically, in the above embodiment, the heating fan 42 may include a plate 421 and a plurality of fan blades 422, the number of the fan blades 422 may be multiple, and the plurality of fan blades 422 may be connected to form an integrated structure, and the integrated structure is connected to the plate 421.

The heating fan 42 may include only the fan blades 422, and the fan blades 422 are independently connected to the plate 421.

In the present application, the term "plurality" means greater than or equal to two, for example, the number of blades 422 may be two, three, four, five, six, seven, or other numbers. In the present embodiment, the number of the fan blades 422 is seven.

Referring to FIG. 5, the thickness of the fan blade 42 can be D3, wherein D3 is approximately 1mm to 3mm. For example, D3 may be approximately 1mm, 1.2mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.5mm, 2.6mm, 2.8mm, 3mm, or any value between any two of the foregoing.

Thus, the thickness of the fan blade 42 is not too thin, which reduces the strength of the fan blade 42, so that the fan blade 42 is not easily bent and deformed, thereby helping to ensure that the fan blade 42 stably supplies air volume. The thickness of the fan blades 42 is not so thick that the entire weight of the heating fan 42 is too heavy, which contributes to the reduction of the load on the drive mechanism 10, and thus contributes to the reduction of noise and the increase of the air volume. By reasonably designing the thickness of the fan blade 42 to be approximately 1 mm-3 mm, the fan blade 42 is facilitated to be ensured to have better strength and proper weight.

The thickness of the fan blades 42 and the thickness of the magnetic conductive member 41 may be substantially the same, which facilitates the processing and forming of the heating fan 42, and helps to simplify the manufacturing difficulty of the heating fan 42.

In some embodiments, the magnetic conducting member 41 and the heating fan 42 may be an integral structure, the magnetic conducting member 41 may serve as a plate 421 of the heating fan 42, and the fan blade 422 may be connected to the magnetic conducting member 41.

Specifically, the heating fan 42 may be made of a metal material, so that the magnetic conductive member 41 can conduct the generated heat to the heating fan 42, and the heating fan 42 can also generate heat, thereby facilitating improvement of the heating effect of the heating fan 42.

The heating fan 42 may be an iron fan, for example, the heating fan 42 may be formed of pig iron, and for example, the heating fan 42 may be formed of an iron alloy such as steel or cast iron. Thus, the heating fan 42 is convenient to machine, which helps to simplify the manufacturing difficulty and cost of the heating fan 42. The heating fan 42 and the magnetic conductive member 41 may be made of the same material.

In some embodiments, the material of the magnetic conductor 41 and the heating fan 42 may be the same, for example, both the magnetic conductor 41 and the heating fan 42 may be of a ferrous structure. Therefore, the manufacturing cost of the magnetic conduction member 41 and the heating fan 42 can be reduced, the combined parts of the magnetic conduction member and the heating fan are made of iron materials, heat can be generated and transferred, the number of parts can be reduced, the manufacturing process is simplified, and the production efficiency of the air fryer 100 is improved.

In some embodiments, the fan blade 422 may be located on a side of the magnetic conductive member 41 facing away from the electromagnetic coil panel 20, so as to facilitate the distance design between the electromagnetic coil panel 20 and the magnetic conductive member 41 without considering the influence of the height of the fan blade 422, and facilitate the arrangement between the electromagnetic coil panel 20 and the heating fan 42. In other embodiments, the fan blade 422 may be located on the side of the magnetic conductive member 41 facing the electromagnetic coil panel 20.

Referring to fig. 1 and 3, the centrifugal wind wheel 30 can suck air in its own axial direction and send the air radially outward. On one hand, the electromagnetic coil panel 20 is affected by the magnetic conductive member 41 to generate heat, and the centrifugal wind wheel 30 can suck the heat generated by the electromagnetic coil panel 20 into the centrifugal wind wheel 30 along with the air during the rotation process of the centrifugal wind wheel 30, and radiate the airflow along the radial direction of the centrifugal wind wheel 30. So, centrifugal wind wheel 30 can be for solenoid dish 20 heat dissipation, helps avoiding solenoid dish 20 to generate heat too big to help guaranteeing solenoid dish 20 job stabilization nature. On the other hand, since the driving mechanism 10 mainly generates heat from the motor main body 12 during operation, the centrifugal wind wheel 30 can suck the heat generated by the driving mechanism 10 into the centrifugal wind wheel 30 along with air during rotation, and radiate airflow along the radial direction of the centrifugal wind wheel 30. In this way, the centrifugal wind wheel 30 can dissipate heat of the driving mechanism 10, which helps to ensure the stability of the driving mechanism 10.

For example, the centrifugal wind wheel 30 may have a first wind inlet side 31, a second wind inlet side 32 and a wind outlet side 33, the first wind inlet side 31 and the second wind inlet side 32 are located on two opposite sides of the centrifugal wind wheel 30, and the wind outlet side 33 is located in a radial direction of the centrifugal wind wheel 30. The drive mechanism 10 may be located on the first intake side 31, for example, the motor body 12 of the drive mechanism 10 may be located on the first intake side 31 of the centrifugal wind wheel 30. The electromagnetic coil panel 20 may be located on a second air intake side 32 of the centrifugal wind rotor 30. The centrifugal wind wheel 30 can blow out air sucked from the first air inlet side 31 and the second air inlet side 32 through the air outlet side 33 during rotation.

On the one hand, centrifugal wind wheel 30 sets up with electromagnetic coil panel 20's isolation and can avoid electromagnetic coil panel 20 to transmit too much heat for actuating mechanism 10, influences actuating mechanism 10's work efficiency and life, and on the other hand, this kind of radiating mode can dispel the heat to actuating mechanism 10 and electromagnetic coil panel 20 simultaneously through centrifugal wind wheel, has improved the radiating efficiency greatly, has guaranteed electromagnetic coil panel 20 and actuating mechanism 10's normal work.

Because centrifugal wind wheel 30 and heating fan 42 adopt same actuating mechanism 10 to drive, help improving the utilization ratio of actuating mechanism 10, still help actuating mechanism 10 can drive centrifugal wind wheel 30 and heating fan 42 rotation in step for when heating fan 42 carries out heating work, centrifugal wind wheel 30 can in time dispel the heat for electromagnetic coil panel 20 in order to guarantee electromagnetic coil panel 20 stability of working.

Because the magnetic conductive member 41 is located on the side of the electromagnetic coil panel 20 away from the centrifugal wind wheel 30, the positions of the magnetic conductive member 41, the electromagnetic coil panel 20 and the centrifugal wind wheel 30 are reasonably arranged, which is helpful for reducing heat loss of the magnetic conductive member 41 caused by the centrifugal wind wheel 30 taking away heat of the magnetic conductive member 41, thereby being helpful for ensuring the heating effect of the magnetic conductive member 41.

Referring to fig. 3 and 6, in some embodiments, for example, the centrifugal wind wheel 30 may include a first plate 34, a second plate 35, and a plurality of guide vanes 36, where the first plate 34 is opposite to the second plate 35, and the plurality of guide vanes 36 are connected between the first plate 34 and the second plate 35. The first plate 34 may face the first air inlet side 31, and the first plate 34 may be opposite to the motor main body 12 of the driving mechanism 10. The second plate body 35 may face the second air inlet side 32, and the second plate body 35 may be opposite to the electromagnetic coil panel 20.

The first plate 34 and the second plate 35 may be provided with air inlet holes 37. For example, the first plate 34 may be provided with one or more air inlet holes 37, and heat around the driving mechanism 10 may enter the centrifugal wind wheel 30 along with air through the air inlet holes 37 of the first plate 34. For another example, the second plate 35 may be provided with one or more air inlet holes 37, so that heat around the electromagnetic coil panel 20 may enter the centrifugal wind wheel 30 along with air through the air inlet holes 37 of the second plate 35.

The area of the air inlet through hole 37 of the second plate 35 may be larger than the area of the air inlet through hole 37 of the first plate 34, so that the air inlet amount of the centrifugal wind wheel 30 on the second air inlet side 32 is larger than the air inlet amount on the first air inlet side 31, which is helpful for better heat dissipation of the electromagnetic coil panel 20 and ensures the stability of the electromagnetic coil panel 20 in operation. The area of the air inlet holes 37 of the second plate body 35 being larger than the area of the air inlet holes 37 of the first plate body 34 means that the sum of the areas of all the air inlet holes 37 of the second plate body 35 is larger than the sum of the areas of all the air inlet channels of the first plate body 34. For example, in the embodiment of fig. 6, the second plate 35 has one air inlet hole 37, the first plate 34 has three air inlet holes 37, and the area of the air inlet hole 37 of the second plate 35 is larger than the sum of the areas of the three air inlet passages 27 of the first plate 34.

The centrifugal wind wheel 30 may be connected to the driving mechanism 10 through a first plate 34. For example, the first plate 34 may include a plate body 341 and a rotation shaft assembling portion 342, and the plate body 341 and the rotation shaft assembling portion 342 are connected. The plate body 341 may be opposite to the second plate 35, and the guide vanes 36 may be connected between the plate body 341 and the second plate 35. The plate body 341 faces the first air inlet side 31, and the first plate 34 may be opposite to the motor main body 12 of the driving mechanism 10.

The shaft mounting portion 342 may be mounted on the driving shaft 31 of the driving mechanism 10, so that the driving mechanism 10 may rotate the centrifugal wind wheel 30.

The shaft mounting portion 342 and the driving mechanism 10 may be engaged in a shaft hole manner. For example, the driving shaft 31 of the driving mechanism 10 may be inserted into the rotating shaft assembling portion 342, so that the centrifugal wind wheel 30 may be sleeved on the driving shaft 31. For example, the shaft mounting portion 342 may be provided with a through hole adapted to the second shaft section 312, so that the second shaft section 312 is inserted into the through hole of the shaft mounting portion 342, so that the driving shaft 31 can drive the centrifugal wind wheel 30 to rotate.

In addition, because the centrifugal wind wheel 30 is connected with the driving mechanism 10 through the first plate body 34, the second plate body 35 is prevented from being provided with a structure matched with the driving mechanism 10 and occupying the position of the air inlet through hole 37 of the second plate body 35, the area of the air inlet through hole 37 of the second plate body 35 can be designed to be larger, and therefore the heat dissipation effect of the centrifugal wind wheel 30 on the electromagnetic coil panel 20 can be further improved.

The plate body 341 may have a plurality of air inlet holes 37, and the plurality of air inlet holes 37 may surround the rotating shaft assembling portion 342. In this way, the plurality of air inlet holes 37 can help to increase the air inlet amount of the centrifugal wind wheel 30 on the first air inlet side 31.

The rotating shaft assembling portion 342 may be convexly disposed on one side of the plate body 341 facing the second plate body 35, and since the air flow speed of the centrifugal wind wheel 30 is slower in the rotation process of the centrifugal wind wheel 30, the rotating shaft assembling portion 342 helps to reduce the air staying around the rotation axis of the centrifugal wind wheel 30 by occupying a certain space position around the rotation axis of the centrifugal wind wheel 30, so that the centrifugal wind wheel 30 can better convey the air sucked from the second air inlet side 32 to the air outlet side 23.

The shaft mounting portion 342 may be provided with a wind guiding surface 3421, the wind guiding surface 3421 surrounds the rotation axis of the shaft mounting portion 342, and the wind guiding surface 3421 faces the guide vane 36. The distance between the air guide surface 3421 and the guide vane 36 may increase along the direction from the second plate body 35 to the plate body 341. In this way, the air guiding surface 3421 can guide the airflow entering the centrifugal wind wheel 30 from the second air inlet side 32 to flow along the radial direction of the centrifugal wind wheel 30, which helps to increase the flow rate of the airflow. The air guide surface 3421 may be an inclined surface or an arc surface.

Referring to fig. 1 and 7, air fryer 100 may further comprise a locking member 50, wherein locking member 50 may lock heating fan 42 to driving mechanism 10, and locking member 50 is detachably coupled to driving shaft 11 and located on a side of heating fan 42 facing away from solenoid disk 20. In this manner, when the retaining member 50 is coupled to the driving shaft 11, the retaining member 50 can restrain the heating fan 42 so that the heating fan 42 does not separate from the driving shaft 11 in the axial direction of the driving shaft 11, which contributes to improving stability during rotation of the heating fan 42. After the locking member 50 is detached from the driving shaft 11, the heating fan 42 is easily detached from the driving shaft 11, so that the user can clean the heating fan 42 conveniently, the difficulty of cleaning the heating fan 42 by the user is simplified, and the use scene of the air fryer 100 is enriched.

For example, when the heating fan 42 is detached from the driving shaft 11 and an iron pot is placed at the original position of the heating fan 42, the iron pot can also generate heat under the alternating magnetic field of the electromagnetic coil panel 20 to cook food. Wherein, as shown in fig. 8, the iron pan 400 and the air fryer 100 may be combined into an electric fryer; as shown in FIG. 9, iron pan 400 may be combined with air fryer 100 in combination with a steam rack 500 into an electric steamer. Thus, the use scene of the air fryer 100 is expanded, and the use frequency of the air fryer 100 is improved.

In addition, when the heating fan 42 is re-assembled to the drive shaft 11, the air fryer 100 may continue to generate a flow of hot air by the heating fan 42.

In some embodiments, the locking member 50 and the driving shaft 11 can be detachably connected by a screw thread. For example, the locking member 50 may be provided with an internal thread, and the end of the driving shaft 11 facing away from the motor body 12 may be provided with an external thread, which may be adapted to the internal thread of the locking member 50, so that the locking member 50 and the driving shaft 11 may be connected through the internal thread and the external thread, and the locking member 50 and the driving shaft 11 may be also easily disassembled.

Referring to fig. 1 and 3, air fryer 100 may also be provided with a retaining structure to improve the stability of centrifugal rotor 30 and heating fan 42 assembled to drive shaft 11. For example, the air fryer 100 may further include a shaft sleeve 60, the shaft sleeve 60 may be sleeved on the driving shaft 11 and inserted through the electromagnetic coil panel 20, and the shaft sleeve 60 may be pressed against between the centrifugal wind wheel 30 and the heating fan 42. In this way, the bushing 60 helps the centrifugal rotor 30 and the heating fan 42 to be kept in the same position, so that the centrifugal rotor 30 and the heating fan 42 are not easily moved in the axial direction of the drive shaft 11.

For example, the shaft sleeve 60 may abut against a surface of the centrifugal rotor 30 facing away from the first shaft section 111, so that the centrifugal rotor 30 cannot slide towards the shaft sleeve 60 along the axial direction of the drive shaft 11, and the first shaft section 111 also restricts the centrifugal rotor 30 from sliding towards the first shaft section 111 along the axial direction of the drive shaft 11. For another example, the shaft sleeve 60 can abut against the surface of the heating fan 42 away from the locking member 50, so that the heating fan 42 cannot slide toward the shaft sleeve 60 along the axial direction of the driving shaft 11, and the locking member 50 also prevents the heating fan 42 from sliding toward the locking member 50 along the axial direction of the driving shaft 11, thereby improving the stability of the centrifugal wind wheel 30 and the heating fan 42 assembled on the driving shaft 11.

The shaft sleeve 60 can be abutted between the centrifugal wind wheel 30 and the magnetic conducting member 41 of the heating fan 42.

The shaft sleeve 60 can partially extend into the centrifugal wind wheel 30, so that the distance between the shaft sleeve 60 and the centrifugal wind wheel 30 distributed along the axial direction of the driving shaft 11 is shortened, the arrangement between the shaft sleeve 60 and the centrifugal wind wheel 30 is compact, and the overall height of the air fryer 100 is reduced.

Air fryer 100 may also include a faceplate 70, and faceplate 70 may be positioned between solenoid coil panel 20 and heating fan 42. In this way, the panel 70 can shield the electromagnetic coil panel 20, and help to space the heat transferred to the electromagnetic coil panel 20 by the heating fan 42, reduce the thermal influence on the electromagnetic coil panel 20 by the heating fan 42, and help to ensure the stability of the operation of the electromagnetic coil panel 20.

In addition, the panel 70 can prevent food or oil droplet dirt of the heating fan 42 from splashing and adhering to the electromagnetic coil panel 20, and a large amount of oil stain dirt attached to the electromagnetic coil panel 20 is avoided. When the heating fan 42 is removed from the drive shaft 11 of the drive mechanism 10, it is also convenient for the user to clean the panel 70, which helps to further reduce the difficulty of cleaning the air fryer 100.

The faceplate 70 may be located between the electromagnetic coil panel 20 and the magnetic conductive member 41. The driving shaft 11 of the driving mechanism 10 may be inserted into the panel 70, for example, the panel 70 may be provided with a through hole through which the driving shaft 11 may be inserted, so that the panel 70 does not obstruct the rotation of the driving shaft 11. In the case where the air fryer 100 includes the bushing 60, the bushing 60 may also be inserted through the through hole of the faceplate 70, and the faceplate 70 will not obstruct the rotation of the bushing 60.

The panel 70 may abut the solenoid coil panel 20, thereby facilitating a compact arrangement of the panel 70 and the solenoid coil panel 20 and reducing the overall height of the air fryer 100.

The panel 70 may be spaced apart from the magnetic conductive member 41, which helps to prevent the heating fan 42 from rubbing against the panel 70 during rotation to increase the load of the driving mechanism 10 and generate loud noise, and also helps to reduce the heat transfer from the magnetic conductive member 41 to the panel 70.

The panel 70 may be a microcrystalline panel, so that the panel 70 has higher strength, better insulating properties, stable dielectric constant, and better thermal stability.

In addition, as shown in fig. 8, when the heating fan 42 of the air fryer 100 blows hot air from bottom to top, the panel 70 is located above the electromagnetic coil panel 20, and after the heating fan 42 is detached from the driving shaft 11, the panel 70 can also be used as a carrying panel of the iron pan 400, so that the iron pan 400 can be directly placed on the panel 70 for cooking.

In the case that the air fryer 100 includes the panel 70, the heating fan 42 is configured to cooperate with the driving shaft 11, for example, referring to fig. 2, the heating fan 42 further includes a mounting portion 423, the mounting portion 423 is protruded from a side of the fan blade 422 facing the electromagnetic coil panel 20, and the mounting portion 423 is inserted through the panel 70 and detachably connected to the driving shaft 11. In this way, the driving shaft 11 can be connected to the assembling portion 423 without excessively protruding the panel 70 to an excessive height, so that when the heating fan 42 is detached from the driving shaft 11, the driving shaft 11 protrudes the panel 70 to a lower height or does not protrude the panel 70, thereby facilitating the iron pan to be smoothly placed on the panel 70.

In addition, since the mounting portion 423 is disposed through the panel 70, the fan mounting portion 423 and the panel 70 can be compactly arranged, and the overall height of the air fryer 100 can be reduced.

Referring to fig. 1 and 3, the air fryer 100 may further include a housing 80, and the driving mechanism 10, the electromagnetic coil panel 20, the centrifugal wind wheel 30, the heating fan 42, the panel 70, and the like may be mounted on the housing 80. For example, the housing is provided with a heat dissipating space 83 and an air outlet 84, and the air outlet 84 is communicated with the heat dissipating space 83.

The outlet 84 may be configured as an outlet in different directions according to the structure of the housing 80, for example, the outlet 84 may be configured as a bottom outlet, a side outlet, a top outlet, and so on.

For example, the housing 80 may serve as a bottom housing for the air fryer 100, and the outlet 84 may serve as a bottom outlet, a side outlet, etc. For example, the housing 80 may be a top housing of the air fryer 100, and the outlet 84 may be a top outlet, a side outlet, etc.

The centrifugal wind wheel 30 may be located in the heat dissipation space 83, the air outlet 84 may be located in a radial direction of the centrifugal wind wheel 30, and the air outlet side 33 may face the air outlet 84, so that the centrifugal wind wheel 30 may transmit heat of the driving mechanism 10 and the electromagnetic coil panel 20 toward the air outlet 84, so that the heat may be better discharged out of the air fryer 100.

The heat dissipation space 83 may be defined by a strip of the housing 80. For example, the casing 80 may further include a first support plate 86 and a second support plate 87, the first support plate 86 is located on the first air inlet side 31, the second support plate 87 is located on the second air inlet side 32, and the heat dissipation space 83 is defined between the first support plate 86 and the second support plate 87. The first support plate 86 is provided with a first through hole 861, the second support plate 87 is provided with a second through hole 871, and the first through hole 861 and the second through hole 871 are both communicated with the heat dissipation space 83. In this way, heat generated by the drive mechanism 10 can enter the heat dissipation space 83 from the first through hole 861, and heat generated by the electromagnetic coil panel 20 can enter the heat dissipation space 83 from the second through hole 871.

Air fryer 100 also includes a fixed sidewall 85, for example, housing 80 may include fixed sidewall 85, or fixed sidewall 85 may be provided separately, edge 71 of panel 70 may abut against the inside of fixed sidewall 85, and panel 70 and fixed sidewall 85 combine to form a closed state, so that panel 70 better blocks oil droplet dirt from entering solenoid coil panel 20.

The housing 80 may include a cover 81 and a bottom frame 82, the cover 81 being detachably coupled to the bottom frame 82. The air outlet 81 may be disposed on the cover 81, for example, the air outlet 81 may be disposed on a side of the cover 81. The fixed sidewall 85 may serve as a structure of the cover 81.

The cover 81 and the bottom frame 82 may be detachably connected by means of fasteners. For example, as shown in fig. 1 and 7, the cover 81 and the bottom frame 82 may be provided with mounting holes, and fasteners 91 such as screws, bolts, studs, rivets, etc. may be mounted in the mounting holes of the cover 81 and the bottom frame 82 to connect the cover 81 and the bottom frame 82. When it is desired to separate the cover 81 from the chassis 82, the fasteners may be removed to facilitate the detachment of the cover 81 from the chassis 82. Therefore, the driving mechanism 10 and the cover 81 can be conveniently disassembled and assembled by a user, and the driving mechanism 10 and the cover 81 can be conveniently maintained and cleaned by the user.

The cover 81 and the bottom frame 82 can be detachably connected by means of a snap fit. For example, the cover 81 and the bottom frame 82 may have a matching locking structure, for example, the cover 81 may have a hook, the bottom frame 82 may have a locking hole, and the hook of the cover 81 may be locked in the locking hole of the bottom frame 82 to connect the cover 81 and the bottom frame 82. When the cover 81 and the bottom frame 82 need to be separated, the hooks can be disengaged from the fastening holes to facilitate the detachment of the cover 81 from the bottom frame 82. Therefore, the driving mechanism 10 and the cover 81 are also convenient for a user to disassemble and assemble, and the driving mechanism 10 and the cover 81 are convenient for the user to maintain and clean.

After the cover 81 is connected to the bottom frame 82, the panel 70, the electromagnetic coil panel 20, and the centrifugal wind wheel 30 may be located in a space enclosed by the cover 81 and the bottom frame 82, and the magnetic conductive member 41 and the heating fan 42 may be located on a side of the bottom frame 82 away from the cover 81. Therefore, the positions of the panel 70, the electromagnetic coil panel 20, the centrifugal wind wheel 30, the magnetic conductor 41 and the heating fan 42 on the cover 81 and the bottom frame 82 are reasonably arranged, so that heat generated in the working process of the magnetic conductor 41 and the heating fan 42 is not easily transferred to the electromagnetic coil panel 20.

The motor main body 12 of the drive mechanism 10 is detachably attached to a side of the cover 81 facing away from the bottom frame 82. This helps reduce the amount of space 83 occupied by the drive mechanism 10.

The driving shaft 11 of the driving mechanism 10 may be disposed through the cover 81, for example, the cover 81 may be provided with a through hole through which the driving shaft 11 may be disposed, so that the cover 81 does not obstruct the rotation of the driving shaft 11. In addition, the through hole of the cover 81 may communicate with the heat dissipation space 83, so that the ambient heat of the motor main body 12 may be sucked into the centrifugal wind wheel 30 located in the heat dissipation space 83 through the through hole along with the air.

The electromagnetic coil panel 20 is detachably attached to the cover 81. The solenoid disk 20 and the cover 81 may be detachably connected by means of fasteners. For example, as shown in fig. 1 and 10, the electromagnetic coil panel 20 and the cover 81 may be provided with assembly holes, and fasteners 92 such as screws, bolts, studs, rivets, etc. may be assembled in the assembly holes of the electromagnetic coil panel 20 and the cover 81 to connect the electromagnetic coil panel 20 and the cover 81. When it is necessary to separate the solenoid disk 20 from the cover 81, the fastener may be removed to facilitate detachment of the solenoid disk 20 from the cover 81. So, be convenient for user dismouting solenoid panel 20 and shroud 81, convenience of customers maintains and cleans solenoid panel 20 and shroud 81.

The electromagnetic coil panel 20 and the cover 81 can be detachably connected by means of a snap fit. For example, the electromagnetic coil panel 20 and the cover 81 may be provided with a matching fastening structure, for example, the electromagnetic coil panel 20 may be provided with a hook, the cover 81 may be provided with a fastening hole, and the hook of the electromagnetic coil panel 20 may be fastened in the fastening hole of the cover 81, so as to connect the electromagnetic coil panel 20 and the cover 81. When the solenoid panel 20 and the cover 81 need to be separated, the hooks can be disengaged from the fastening holes to facilitate the detachment of the solenoid panel 20 from the cover 81. Therefore, the user can conveniently disassemble and assemble the electromagnetic coil panel 20 and the cover 81, and the user can conveniently maintain and clean the electromagnetic coil panel 20 and the cover 81.

The driving shaft 11 of the driving mechanism 10 may be inserted into the electromagnetic coil panel 20, for example, the electromagnetic coil panel 20 may be provided with a through hole, and the driving shaft 11 may be inserted into the through hole, so that the electromagnetic coil panel 20 does not obstruct the rotation of the driving shaft 11. In the case where the air fryer 100 includes the shaft sleeve 60, the shaft sleeve 60 may be inserted into the through hole of the solenoid panel 20, so that the solenoid panel 20 does not obstruct the rotation of the shaft sleeve 60.

The solenoid disk 20 and the face plate 70 may abut against each other in the axial direction of the drive shaft 11. In this way, the distance between the electromagnetic coil panel 20 and the face plate 70 along the axial direction of the drive shaft 11 is shortened, so that the arrangement between the electromagnetic coil panel 20 and the face plate 70 is compact, and the overall height of the air fryer 100 is reduced.

In some embodiments, in the event that it is desired to disassemble air fryer 100, retaining member 50 may be disengaged from drive shaft 11, and then heating fan 42, hub 60 may be removed from drive shaft 11; then the fastener or the buckle structure between the cover 81 and the bottom frame 82 is disassembled, and the panel 70 is taken out; then, the fastening piece or the buckle structure between the cover 81 and the electromagnetic coil panel 20 is disassembled, and the electromagnetic coil panel 20 and the centrifugal wind wheel 30 are taken down from the driving shaft 11; finally, the fastener or snap-fit structure between the driving mechanism 10 and the cover 81 is disassembled.

In some embodiments, in the event that it is desired to disassemble air fryer 100, retaining member 50 may be removed by first releasing drive shaft 11 from retaining member 50; then the heating fan 42 and the shaft sleeve 60 are sequentially removed from the driving shaft 11; then, the fastener or the buckle structure between the cover 81 and the bottom frame 82 is disassembled, and the bottom frame 82 and the panel 70 are taken out in sequence; then, the fastening piece or the buckle structure between the cover 81 and the electromagnetic coil panel 20 is disassembled, and the electromagnetic coil panel 20 and the centrifugal wind wheel 30 are taken down from the driving shaft 11 in sequence; finally, the fasteners or snap-fit structures between drive mechanism 10 and cover 81 are removed to separate drive mechanism 10 from cover 81, thereby completing the removal of air fryer 100.

In the event that it is desired to assemble air fryer 100, the assembly may be reversed according to the disassembly steps described above. For example, the driving mechanism 10 may be first placed on the cover 81, and a fastener or a snap structure between the driving mechanism 10 and the cover 81 may be installed; then, the centrifugal wind wheel 30 and the electromagnetic coil panel 20 are sequentially arranged in the driving shaft 11; then a fastener or a buckle structure between the electromagnetic coil panel 20 and the cover 81 is arranged; placing the panel 70 in the positioning groove 811 of the cover 81, placing the bottom frame 82 in the cover 81, and installing a fastener or a snap structure between the bottom frame 82 and the cover 81; then the shaft sleeve 60 and the heating fan 42 are sequentially arranged on the driving shaft 11; finally, the locking member 50 locks the driving shaft 11, thereby completing the assembly of the air fryer 100.

Referring to fig. 4, in some embodiments, the distance between the panel 70 and the magnetic conducting member 41 is D4, and D4 may be approximately 0.5mm to 2mm, for example, D4 may be approximately 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2mm, or any value between the two adjacent values. Thus, the distance between the panel 70 and the magnetic conduction member 41 is reasonable, which facilitates the compact structure of the panel 70 and the magnetic conduction member 41 and reduces the thermal influence on the panel 70.

The thickness of the panel 70 is D5, and D5 may be approximately 4mm to 6mm. For example, D5 may be approximately 4mm, 4.2mm, 4.4mm, 4.6mm, 4.8mm, 5mm, 5.2mm, 5.4mm, 5.6mm, 5.8mm, 6mm, or any value between any two of the foregoing.

Thus, the thickness of the panel 70 is not too thin, which increases the difficulty of manufacturing the panel 70, thereby contributing to reducing the manufacturing cost of the panel 70. The thickness of the panel 70 is not too thick, which results in too large distance between the electromagnetic coil panel 20 and the magnetic conductive member 41, thereby helping to ensure the heat generating efficiency of the magnetic conductive member 41. By reasonably designing the thickness of the panel 70 to be about 4mm to 6mm, the panel 70 is facilitated to simplify the manufacturing difficulty and ensure that the magnetic conduction member 41 has good heating efficiency.

In the air fryer 100 according to the embodiment of the present application, the magnetic conductive member 41 of the heating fan 42 is opposite to the electromagnetic coil panel 20, and the magnetic conductive member 41 can generate heat in a large area under the action of the magnetic field generated by the electromagnetic coil panel 20. The heating fan 42 is detachably mounted on the driving shaft 11 of the driving mechanism 10, and the heating fan 42 can rapidly generate hot air flow during rotation, and the hot air flow can help to heat food efficiently. The centrifugal wind wheel 30 is assembled on the driving shaft 11 and located between the driving mechanism 10 and the electromagnetic coil panel 20, so that the centrifugal wind wheel 30 can suck heat generated by the driving mechanism 10 and the electromagnetic coil panel 20 along with air and radiate airflow along the radial direction of the centrifugal wind wheel 30 in the rotating process, and quick heat radiation of the driving mechanism 10 and the electromagnetic coil panel 20 is realized. In addition, because the heating fan 42 is detachably assembled on the driving shaft 11 of the driving mechanism 10, the heating fan 42 is convenient to take off from the driving shaft 11, so that the heating fan 42 is convenient for a user to clean, other structures at the rear end of the heating fan 42 are convenient to clean, and the cleaning difficulty of the user on the whole machine is facilitated to be simplified.

In this application, the terms "mounted," "connected," and the like are to be construed broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; may be a mechanical connection; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, or they may be connected only by surface contact or through surface contact of an intermediate medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the term "some embodiments" means 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 application. In this application, the schematic representations of the terms used above are not necessarily intended to be 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. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this application can be combined and combined by those skilled in the art without being mutually inconsistent.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present disclosure, and they should be construed as being included in the present disclosure.

Claims (10)

1. An air fryer, comprising:

a drive mechanism having a drive shaft;

the driving shaft penetrates through the electromagnetic coil panel;

the centrifugal wind wheel is assembled on the driving shaft and is positioned between the driving mechanism and the electromagnetic coil panel;

the magnetic conduction piece is opposite to the electromagnetic coil panel and is positioned on one side of the electromagnetic coil panel, which is far away from the centrifugal wind wheel; and

and the heating fan is detachably assembled on the driving shaft and is positioned on one side of the magnetic conduction piece, which deviates from the electromagnetic coil panel.

2. The air fryer of claim 1, further comprising a retaining member removably attached to said drive shaft and located on a side of said heating fan facing away from said solenoid disk.

3. The air fryer according to claim 2, further comprising a bushing, wherein the bushing is sleeved on the driving shaft and penetrates through the electromagnetic coil panel, the bushing abuts against between the centrifugal wind wheel and the heating fan, and the bushing partially extends into the centrifugal wind wheel.

4. An air fryer according to claim 2, wherein said heating fan comprises fan blades and a fitting portion, said fitting portion being provided to protrude from a side of said fan blades facing said solenoid coil disk and being detachably attached to said drive shaft.

5. An air fryer according to claim 1, wherein the centrifugal wind wheel comprises a first plate, a second plate and a plurality of guide vanes, the first plate is opposite to the second plate, the plurality of guide vanes are connected between the first plate and the second plate, the first plate faces the driving mechanism, and the second plate faces the electromagnetic coil disk;

the first plate body and the second plate body are both provided with air inlet holes, and the area of the air inlet holes of the second plate body is larger than that of the air inlet holes of the first plate body.

6. The air fryer of claim 1, further comprising a faceplate positioned between said solenoid coil disk and said magnetic conductor, said drive shaft passing through said faceplate.

7. An air fryer according to claim 6, wherein said electromagnetic coil disk opposes said faceplate in the axial direction of said drive shaft.

8. The air fryer of claim 7, wherein said air fryer includes a fixed sidewall, an edge of said panel abutting an inner side of said fixed sidewall.

9. The air fryer according to claim 1, further comprising a housing, said housing having a heat dissipating space and an air outlet in communication;

centrifugal wind wheel has first air inlet side, second air inlet side and air-out side, first air inlet side with the second air inlet side is located centrifugal wind wheel's the both sides that carry on the back mutually, the air-out side is located centrifugal wind wheel's radial and orientation the air outlet, actuating mechanism is located first air inlet side, the solenoid coil dish is located the second air inlet side.

10. An air fryer according to any one of claims 1 to 9, wherein said magnetic conducting member and said heating fan are integrally provided, and/or wherein said magnetic conducting member and said heating fan are of the same material.

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