CN220832768U

CN220832768U - Kitchen appliance

Info

Publication number: CN220832768U
Application number: CN202322647469.1U
Authority: CN
Inventors: 付正庭; 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: 2024-04-26
Anticipated expiration: 2033-09-27

Abstract

The present utility model provides a kitchen appliance, comprising: the device comprises a device body, a first heat dissipation cavity, a second heat dissipation cavity and a heating cavity, wherein the device body is provided with an air inlet, an air outlet, the first heat dissipation cavity is communicated with the air inlet, and the second heat dissipation cavity is communicated with the air outlet and the first heat dissipation cavity; the hot air device is arranged on the equipment body and comprises an electromagnetic coil disc, the electromagnetic coil disc is arranged in the first heat dissipation cavity, and the hot air device is used for conveying hot air to the heating cavity; the control panel is arranged in the second heat dissipation cavity and is electrically connected with the hot air device.

Description

Kitchen appliance

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a kitchen appliance.

Background

At present, when the air fryer in the related art is heated by utilizing electromagnetism, if the electromagnetic coil and the control panel are not radiated, the temperature rise of the electromagnetic coil and the control panel is easy to exceed the standard, and the service life of the air fryer is influenced.

Disclosure of utility model

Embodiments of the present utility model aim to solve at least one of the technical problems existing in the prior art.

To this end, a first aspect of an embodiment of the present utility model provides a kitchen appliance.

In view of this, according to a first aspect of embodiments of the present utility model, there is provided a kitchen appliance comprising: the device comprises a device body, a first heat dissipation cavity, a second heat dissipation cavity and a heating cavity, wherein the device body is provided with an air inlet, an air outlet, the first heat dissipation cavity is communicated with the air inlet, and the second heat dissipation cavity is communicated with the air outlet and the first heat dissipation cavity; the hot air device is arranged on the equipment body and comprises an electromagnetic coil disc, the electromagnetic coil disc is arranged in the first heat dissipation cavity, and the hot air device is used for conveying hot air to the heating cavity; the control panel is arranged in the second heat dissipation cavity and is electrically connected with the hot air device.

The kitchen appliance provided by the embodiment of the utility model comprises an equipment body, a hot air device and a control board, wherein the equipment body is provided with a heating cavity, and the hot air device is used for conveying hot air to the heating cavity. Specifically, kitchen appliances include air fryers, sterilizing cabinets, and the like, which require heating with hot air.

It is understood that when the kitchen appliance is an air fryer, the heating cavity can accommodate food materials, and the hot air device conveys hot air into the heating cavity so as to cook the food materials in the heating cavity by the hot air.

When the kitchen appliance is a sterilizing cabinet, the heating cavity can contain tableware to be sterilized, and the hot air device is used for conveying hot air into the heating cavity so as to sterilize the tableware in the heating cavity by utilizing the hot air. The setting can be specifically performed according to actual needs.

The hot air device comprises an electromagnetic coil panel, and it can be understood that the hot air device further comprises a magnetic conduction piece, the magnetic conduction piece and the electromagnetic coil panel are oppositely arranged, and when the electromagnetic coil panel is electrified, the magnetic conduction piece can generate heat so as to heat air. That is, the hot air device generates hot air by electromagnetic heating.

The control panel is electrically connected with the hot air device, and specifically, the hot air device further comprises a connected driving part and a blade assembly, and the control panel is electrically connected with the electromagnetic coil panel to supply power to the electromagnetic coil panel so as to generate an alternating magnetic field. In addition, the control panel is also electrically connected with the driving part to control whether the driving part drives the blade assembly to rotate.

The electromagnetic coil panel sets up in first heat dissipation intracavity, and the control panel sets up in second heat dissipation chamber, and first heat dissipation chamber and air intake and second heat dissipation chamber intercommunication, second heat dissipation chamber and air outlet intercommunication. That is, the air flow entering from the air inlet sequentially flows through the first heat dissipation cavity and the second heat dissipation cavity, and finally is discharged out of the equipment body through the air outlet, so that the electromagnetic coil panel and the control panel are cooled while the hot air device conveys hot air into the heating cavity, the kitchen appliance is ensured to run stably and reliably, and the service life of the kitchen appliance is prolonged.

In addition, the air intake and the first heat dissipation chamber intercommunication, air outlet and second heat dissipation chamber intercommunication to make air intake, first heat dissipation chamber, second heat dissipation chamber and air outlet form a heat dissipation wind channel, at the in-process that the air current flows, can dispel the heat to a plurality of parts simultaneously, simple structure, it is rationally distributed, thereby when can carrying out effective heat dissipation to solenoid coil panel and control panel, the space occupies less, and then reduces the volume of complete machine, is favorable to realizing kitchen electrical apparatus's miniaturization, promotes user's use experience.

It can be understood that the control panel includes board body and fin, and the fin sets up on the board body to can improve the radiating effect to the board body that generates heat, the life of extension control panel.

In addition, the kitchen appliance provided by the technical scheme of the utility model also has the following additional technical characteristics:

In some embodiments, at least a portion of the first heat dissipation chamber and at least a portion of the second heat dissipation chamber are optionally distributed along a height direction of the device body.

In this technical scheme, at least a portion of first heat dissipation chamber and at least a portion of second heat dissipation chamber are along the direction of height of equipment body distribution, that is to say, at least a portion of first heat dissipation chamber and at least a portion of second heat dissipation chamber are along the axial direction distribution of solenoid coil panel to can carry out effective heat dissipation to solenoid coil panel and control panel, carry out rational arrangement to heat radiation structure, simple structure further reduces the volume of this kitchen electrical apparatus, and then reduces kitchen electrical apparatus's occupation space.

It can be understood that the first heat dissipation cavity and the second heat dissipation cavity are arranged along the axial direction of the electromagnetic coil panel, or a concave part is formed below the first heat dissipation cavity, and the second heat dissipation cavity is positioned in the concave part so as to further reduce the volume of the whole machine.

In some technical schemes, optionally, the device body is further provided with a diversion port, and the first heat dissipation cavity and the second heat dissipation cavity are communicated through the diversion port; wherein, the control panel is located between water conservancy diversion mouth and air outlet.

In this technical scheme, it has still been equipped with the water conservancy diversion mouth to inject the equipment body, specifically, first heat dissipation chamber and second heat dissipation chamber pass through the water conservancy diversion mouth intercommunication, that is to say, water conservancy diversion mouth and first heat dissipation chamber and second heat dissipation chamber intercommunication. Specifically, the air flow entering the first heat dissipation cavity from the air inlet enters the second heat dissipation cavity through the flow guide opening, and then is discharged out of the equipment body through the air outlet.

The control panel is located between the water conservancy diversion mouth and the air outlet, that is to say, the control panel is located the flow path of air current to at the air current from first heat dissipation chamber through the water conservancy diversion mouth inflow second heat dissipation chamber, and through the in-process of air outlet exhaust, can take away the heat on control panel surface, realize the heat dissipation to the control panel. The layout of the parts to be cooled and the cooling structure is further optimized, the structure of the kitchen appliance is further simplified while effective cooling is realized, and the occupied space of the whole kitchen appliance is further reduced.

In some embodiments, optionally, the hot air device further includes a blade assembly and a driving portion, wherein the driving portion is connected to the blade assembly and located in the second heat dissipation cavity, and the driving portion is electrically connected to the control board.

In this technical scheme, it still includes blade subassembly and drive division to have limited hot-blast device, and specifically, drive division and blade subassembly are connected, that is to say, under the drive of drive division, the blade subassembly can rotate to under solenoid dish and magnetic conduction spare combined action, form hot-blast, in order to realize the heating to the heating of the heating intracavity wait to heat the part.

It is understood that at least a part of the blade assembly has magnetic permeability, that is, the magnetic conductive member is omitted, and the blade assembly is made of magnetic conductive material, so that when the electromagnetic coil panel is electrified, the blade assembly generates heat, and simultaneously, the blade assembly rotates under the drive of the driving part to form hot air.

The driving part is positioned in the second heat dissipation cavity, so that the electromagnetic coil panel and the control panel can be cooled while the driving part is cooled, the service life of the hot air device is further prolonged, and the running stability and reliability of the kitchen appliance are improved.

In addition, the driving part is arranged in the second heat dissipation cavity, so that the heat dissipation of the parts, which need to be dissipated, of the kitchen appliance can be effectively performed, the structure of the whole machine is further simplified, the structure is simple, and the occupied space of the whole machine is further reduced.

In some embodiments, optionally, the kitchen appliance further includes an air guide member disposed at the air guide port and opposite to the driving portion, and at least a portion of the air guide member extends along an axial direction of the electromagnetic coil panel.

In this technical scheme, it has still included the wind-guiding piece to have limited kitchen appliance, specifically, the wind-guiding piece sets up in water conservancy diversion mouth department, and wind-guiding piece sets up with drive portion relatively.

At least a portion of the air guide extends in the axial direction of the electromagnetic coil panel, that is, at least a portion of the air guide extends in the height direction of the apparatus body. Therefore, when the air flow flows out from the first heat dissipation cavity to the second heat dissipation cavity through the flow guide opening, the air guide piece can change the flow direction of part of the air flow, so that the air flow flows to the driving part more, the heat dissipation effect of the driving part is improved, and the service life of the hot air device is prolonged.

It can be understood that, because the wind guiding piece is arranged opposite to the driving part, the wind guiding piece can prevent part of air flow from flowing in the direction away from the driving part, and more air flow flows through the driving part, so that the heat dissipation effect of the driving part is improved.

In some embodiments, optionally, the driving portion includes an output shaft and a motor coil, wherein the output shaft is connected to the blade assembly, the motor coil is connected to the output shaft, and the motor coil is disposed near the guide opening.

In this technical scheme, it is limited that the drive portion includes output shaft and motor coil, specifically, output shaft and blade subassembly are connected to under motor coil's drive, the output shaft drives the blade subassembly and rotates, in order to form hot-blast.

The motor coil is arranged close to the guide port. It can be understood that the more part that generates heat in the drive portion is mainly motor coil, that is to say, will easily generate heat motor coil be close to the water conservancy diversion mouth setting to can make the air current that flows out to the second heat dissipation chamber from first heat dissipation chamber through the water conservancy diversion mouth, flow to motor coil as much as possible, and then fully take away motor coil surface's heat, promote motor coil's radiating effect, extension hot-blast device's life.

In some embodiments, optionally, the height of the wind guide is greater than the height of the motor coil in the axial direction of the electromagnetic coil disk.

In this technical scheme, along the axial direction of solenoid coil panel, the height of wind-guiding spare is greater than motor coil's height, that is to say, along the direction of height of equipment body, the wind-guiding spare is higher than motor coil to make the wind-guiding spare can make from first heat dissipation chamber through the air current of water conservancy diversion mouth outflow to second heat dissipation chamber, flow to motor coil as much as possible, and then fully take away motor coil surface's heat, promote motor coil's radiating effect, extension hot-blast device's life.

In some technical schemes, optionally, along the axial direction of the electromagnetic coil panel, the height H of the air guide piece and the height H of the motor coil meet H/3 which is less than or equal to H.

In the technical scheme, along the axial direction of the electromagnetic coil panel, the height of the air guide piece is lower than the height of the motor coil and higher than 1/3 of the height of the motor coil. That is, along the height direction of the device body, the height of the air guide piece is lower than the height of the motor coil, so that the problem that the air flow flows in the second heat dissipation cavity due to the fact that the height of the air guide piece is too high is avoided, and effective heat dissipation of the control panel is ensured.

In addition, along the direction of height of equipment body, the height of wind-guiding piece is higher than motor coil's 1/3 to in the air current from first heat dissipation chamber through the water conservancy diversion mouth outflow to the in-process of second heat dissipation chamber, ensure that wind-guiding piece can change the flow direction of partial air current, make the air current flow to drive part more, thereby improve the radiating effect to drive part, extension hot-blast device's life.

In some technical solutions, optionally, the apparatus body includes a first casing and a second casing, where the second casing is connected to the first casing and encloses with the first casing to form a heating cavity, and the hot air device is disposed on the first casing and/or the second casing.

In this technical solution, the apparatus body is defined to include a first housing and a second housing, specifically, the first housing is connected with the second housing, and the first housing and the second housing enclose to form a heating chamber. Specifically, the first casing is the lid, and the second casing is the base, and first casing and second casing can open and shut and be connected to be convenient for open or close the second casing through first casing and realize getting of heating intracavity food or tableware and put.

The hot air devices are arranged on the first shell and/or the second shell, specifically, the hot air devices are arranged on the first shell, or the hot air devices are arranged on the second shell, or the number of the hot air devices is two, one hot air device is arranged on the first shell, and the other hot air device is arranged on the second shell. The setting can be specifically performed according to actual needs.

In some technical schemes, optionally, the first shell and/or the second shell provided with the hot air device comprises an outer cover, an inner cover and a separation plate, wherein the inner cover is connected with the outer cover, the inner cover is close to the heating cavity compared with the outer cover, the outer cover and the inner cover enclose to form a second heat dissipation cavity, the air inlet is arranged on the outer cover and/or the inner cover, the air outlet is arranged on the outer cover and/or the inner cover, the flow guide opening is arranged on the inner cover, and the separation plate is connected with one side of the inner cover close to the heating cavity and encloses with the inner cover to form a first heat dissipation cavity.

In the technical scheme, the first shell and/or the second shell provided with the hot air device are/is limited to comprise an outer cover, an inner cover and a partition plate, and particularly, the inner cover is connected with one side of the outer cover, which is close to the heating cavity, and encloses to form a second heat dissipation cavity, and the driving part and the control plate are positioned in the second heat dissipation cavity, so that heat dissipation of the driving part and the control plate can be realized.

The diversion port is arranged on the inner cover, so that the communication between the first heat dissipation cavity and the second heat dissipation cavity is realized.

The division board links to each other with the one side that the inner cup is close to the heating chamber to enclose with the inner cup and close and form first heat dissipation chamber, electromagnetic coil dish is located first heat dissipation intracavity, thereby realizes the heat dissipation to first heat dissipation chamber.

That is, the division board, inner cup and enclosing cover are arranged along the axial direction of solenoid coil panel to when forming heat radiation structure and radiating the part that needs to dispel the heat, simple structure, rationally distributed, the space occupies less, and then reduces the volume of complete machine, is favorable to realizing kitchen appliance's miniaturization, promotes user's use experience.

In some embodiments, optionally, at least a portion of the vane assembly has magnetic permeability, the vane assembly being disposed opposite the solenoid disk, and the divider plate being positioned between the solenoid disk and the vane assembly.

In the technical scheme, at least one part of the blade assembly is provided with a magnetic conduction piece, namely the magnetic conduction piece is omitted, and the blade assembly is made of a magnetic conduction material. The blade assembly is arranged opposite to the electromagnetic coil panel, specifically, when the electromagnetic coil panel is electrified, an alternating magnetic field can be generated, the blade assembly generates heat under the action of the alternating magnetic field, and meanwhile, the blade assembly rotates under the driving of the driving part, so that hot air is formed.

It can be understood that when the electromagnetic coil panel is electrified, the temperature of the blade assembly can be quickly increased in a short time, and hot air is driven by the driving part, so that the generation efficiency of the hot air can be improved, the heating time of the kitchen appliance is shortened, and the heating effect is improved.

The division board is located between solenoid coil panel and the blade subassembly, because blade subassembly self generates heat, consequently, the heat that the blade subassembly produced can effectively be reduced to solenoid coil panel transmission to can prolong solenoid coil panel's life.

Wherein the separation plate can be a microcrystalline plate or a glass plate. The setting can be specifically performed according to actual needs.

In some embodiments, optionally, the kitchen appliance further includes an air induction device, where the air induction device is disposed on the device body, and the air induction device is configured to introduce air flow into the first heat dissipation cavity from the air inlet, and exhaust the air flow from the air outlet to outside the device body.

In this technical scheme, it still includes induced air device to have limited kitchen electrical apparatus, specifically, induced air device sets up on the equipment body, and induced air device can produce the air current to make the air current get into first heat dissipation chamber from the air intake, flow to the second heat dissipation chamber through the water conservancy diversion mouth, finally discharge outside the equipment body through the air outlet. Thereby drive the heat on control panel and solenoid coil panel surface at the in-process that the air current flows, realize the heat dissipation to control panel and solenoid coil panel, extension kitchen electrical apparatus's life.

In addition, the induced air device generates air flow, so that the flowing speed of the air flow can be improved, the heat dissipation of the surfaces of the control board and the electromagnetic coil panel is accelerated, and the heat dissipation effect of the control board and the electromagnetic coil panel is improved.

It will be appreciated that the air inducing means comprises a blower, and that the blower communicates with the air inlet and the first heat dissipation chamber, that is to say the blower is located between the air inlet and the first heat dissipation chamber. When the air blower works, external air enters the first heat dissipation cavity from the air inlet, takes away heat on the surface of the electromagnetic coil disc, enters the second heat dissipation cavity through the flow guide opening, and drives heat on the surface of the control panel to be discharged through the air outlet.

In addition, the induced air device can also include the air extraction fan, and air extraction fan and air outlet and second heat dissipation chamber intercommunication, that is to say, air extraction fan is located between air outlet and the second heat dissipation chamber. When the exhaust fan works, the flow rate of air flow can be accelerated, the heat dissipation efficiency is improved, the temperature rise of the control panel and the electromagnetic coil panel is prevented from exceeding the standard, and the service life of the kitchen appliance is further prolonged.

In some embodiments, optionally, the air guiding device includes a first air guiding portion, and the first air guiding portion is in communication with the air inlet and the first heat dissipation cavity.

In this solution, it is defined that the induced air device comprises a first induced air portion, in particular in communication with the air inlet and the first heat dissipation chamber, that is to say between the air inlet and the first heat dissipation chamber. When the first induced air part works, external air enters the first heat dissipation cavity from the air inlet, takes away heat on the surface of the electromagnetic coil disc, enters the second heat dissipation cavity through the flow guide port, and drives heat on the surface of the control panel to be discharged through the air outlet. Therefore, the heat dissipation of the control board and the electromagnetic coil panel is realized, the temperature rise of the control board and the electromagnetic coil panel is prevented from exceeding the standard, and the service life of the kitchen appliance is prolonged.

Wherein, the first induced draft portion is a blower fan.

In some embodiments, optionally, the air guiding device further includes a second air guiding portion, and the second air guiding portion is communicated with the air outlet and the second heat dissipation cavity.

In this technical solution, the induced air device is defined to further include a second induced air portion, specifically, the second induced air portion is communicated with the air outlet and the second heat dissipation cavity, that is, the second induced air portion is located between the air outlet and the second heat dissipation cavity. When the second induced air part works, external air enters the first heat dissipation cavity from the air inlet, takes away heat on the surface of the electromagnetic coil disc, enters the second heat dissipation cavity through the flow guide port, and drives heat on the surface of the control panel to be discharged through the air outlet. Therefore, the heat dissipation of the control board and the electromagnetic coil panel is realized, the temperature rise of the control board and the electromagnetic coil panel is prevented from exceeding the standard, and the service life of the kitchen appliance is prolonged.

In addition, through setting up first induced air portion and second induced air portion, can accelerate the flow rate of air current, improve radiating efficiency, avoid the temperature rise of control panel and solenoid dish to exceed standard, further extension kitchen appliance's life.

Wherein, the second induced draft part is an induced draft fan.

In some embodiments, the kitchen appliance optionally includes an air fryer or a sterilizer.

In this solution, in particular, the kitchen appliance comprises an air fryer or a sterilizer.

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

Drawings

The foregoing and/or additional aspects and advantages of the utility model 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 illustrates a schematic structural view of a kitchen appliance according to an embodiment of the present utility model;

FIG. 2 shows an enlarged view of the kitchen appliance of the embodiment of FIG. 1 at A;

FIG. 3 illustrates one of the partial structural schematic views of a kitchen appliance according to one embodiment of the present utility model;

fig. 4 shows a second partial structural schematic of a kitchen appliance according to an embodiment of the present utility model.

The correspondence between the reference numerals and the component names in fig. 1 to 4 is:

100 kitchen appliances, 110 equipment body, 111 air inlets, 112 air outlets, 113 first heat dissipation cavities, 114 second heat dissipation cavities, 115 first shells, 116 second shells, 117 heating cavities, 120 hot air devices, 121 electromagnetic coil panels, 122 blade assemblies, 123 driving parts, 1231 motor coils, 1232 output shafts, 130 control panels, 140 flow guide ports, 150 air guide pieces, 160 outer covers, 170 inner covers, 180 partition plates, 190 air guide devices, 191 first air guide parts, 192 second air guide parts and 200 air fryers.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model 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 utility model 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 utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

A kitchen appliance 100 provided according to some embodiments of the present utility model is described below with reference to fig. 1 to 4.

In one embodiment according to the present application, as shown in fig. 1, 2, 3 and 4, a kitchen appliance 100 is proposed, the kitchen appliance 100 comprising: the device body 110, the device body 110 is provided with an air inlet 111, an air outlet 112, a first heat dissipation cavity 113, a second heat dissipation cavity 114 and a heating cavity 117, the first heat dissipation cavity 113 is communicated with the air inlet 111, and the second heat dissipation cavity 114 is communicated with the air outlet 112 and the first heat dissipation cavity 113; the hot air device 120 is arranged on the equipment body 110, the hot air device 120 comprises an electromagnetic coil panel 121, the electromagnetic coil panel 121 is arranged in the first heat dissipation cavity 113, and the hot air device 120 is used for conveying hot air to the heating cavity 117; the control board 130 is disposed in the second heat dissipation chamber 114 and electrically connected to the hot air device 120.

The kitchen appliance 100 provided by the embodiment of the utility model comprises an equipment body 110, a hot air device 120 and a control board 130, wherein the equipment body 110 is provided with a heating cavity 117, and the hot air device 120 is used for conveying hot air to the heating cavity 117. Specifically, the kitchen appliance 100 includes an air fryer 200, a sterilizer, etc. which require heating with hot air.

It will be appreciated that when the kitchen appliance 100 is an air fryer 200, the heating cavity 117 is capable of containing food material, and the hot air device 120 delivers hot air into the heating cavity 117 to effect cooking of the food material within the heating cavity 117 with the hot air.

When the kitchen appliance 100 is a sterilizing cabinet, the heating cavity 117 can accommodate tableware to be sterilized, and the hot air device 120 supplies hot air into the heating cavity 117, so that the tableware in the heating cavity 117 can be sterilized by the hot air. The setting can be specifically performed according to actual needs.

The hot air device 120 includes an electromagnetic coil panel 121, it is understood that the hot air device 120 further includes a magnetic conductive member, and the magnetic conductive member is disposed opposite to the electromagnetic coil panel 121, and when the electromagnetic coil panel 121 is electrified, the magnetic conductive member can generate heat, thereby heating air. That is, the hot air device 120 generates hot air by electromagnetic heating.

The control board 130 is electrically connected to the hot air device 120, and specifically, the hot air device 120 further includes a connection driving part 123 and a blade assembly 122, and the control board 130 is electrically connected to the electromagnetic coil panel 121 to supply power to the electromagnetic coil panel 121, thereby generating an alternating magnetic field. In addition, the control board 130 is electrically connected to the driving part 123 to control whether the driving part 123 drives the blade assembly 122 to rotate.

The electromagnetic coil panel 121 is disposed in the first heat dissipation cavity 113, the control board 130 is disposed in the second heat dissipation cavity 114, the first heat dissipation cavity 113 is communicated with the air inlet 111 and the second heat dissipation cavity 114, and the second heat dissipation cavity 114 is communicated with the air outlet 112. That is, the air flow entering from the air inlet 111 sequentially flows through the first heat dissipation cavity 113 and the second heat dissipation cavity 114, and finally is discharged out of the device body 110 through the air outlet 112, so that the hot air device 120 transfers hot air into the heating cavity 117, and simultaneously, the electromagnetic coil panel 121 and the control board 130 dissipate heat, thereby ensuring the stable and reliable operation of the kitchen appliance 100 and prolonging the service life of the kitchen appliance 100.

In addition, the air inlet 111 is communicated with the first heat dissipation cavity 113, the air outlet 112 is communicated with the second heat dissipation cavity 114, so that the air inlet 111, the first heat dissipation cavity 113, the second heat dissipation cavity 114 and the air outlet 112 form a heat dissipation air channel, a plurality of parts can be simultaneously subjected to heat dissipation in the flowing process of air flow, the structure is simple, the layout is reasonable, and the space occupation is small when the electromagnetic coil panel 121 and the control panel 130 can be effectively subjected to heat dissipation, so that the volume of the whole kitchen appliance 100 is reduced, the miniaturization of the kitchen appliance 100 is facilitated, and the use experience of a user is improved.

It can be appreciated that the control board 130 includes a board body and a heat sink, and the heat sink is disposed on the board body, so that a heat dissipation effect of the board body for heating can be improved, and a service life of the control board 130 can be prolonged.

It should be noted that when the kitchen appliance 100 is the air fryer 200, the apparatus body 110 further includes a fryer provided in the cooking cavity and a basket detachably provided in the fryer. It will be appreciated that when cooking of the food material is desired, the food material may be placed on the fry basket to enhance the frying effect of the food material. Through the setting can be dismantled to the basket, be convenient for dismantle the washing with the basket.

As shown in fig. 1, in some embodiments, optionally, at least a portion of the first heat dissipation chamber 113 and at least a portion of the second heat dissipation chamber 114 are distributed along the height direction of the apparatus body 110.

In this embodiment, at least a portion of the first heat dissipation cavity 113 and at least a portion of the second heat dissipation cavity 114 are distributed along the height direction of the device body 110, that is, at least a portion of the first heat dissipation cavity 113 and at least a portion of the second heat dissipation cavity 114 are distributed along the axial direction of the electromagnetic coil panel 121, so that the heat dissipation structure can be reasonably arranged while effectively dissipating heat of the electromagnetic coil panel 121 and the control board 130, the structure is simple, the volume of the kitchen appliance 100 is further reduced, and the occupied space of the kitchen appliance 100 is further reduced.

It is understood that the first heat dissipation chamber 113 and the second heat dissipation chamber 114 are arranged along the axial direction of the electromagnetic coil panel 121, or a recess is formed below the first heat dissipation chamber 113, and the second heat dissipation chamber 114 is located in the recess, so as to further reduce the volume of the whole machine.

As shown in fig. 1, 2, 3 and 4, in some embodiments, optionally, the apparatus body 110 is further provided with a flow guiding port 140, and the first heat dissipation chamber 113 and the second heat dissipation chamber 114 are communicated through the flow guiding port 140; wherein the control board 130 is located between the conduction port 140 and the air outlet 112.

In this embodiment, it is defined that the apparatus body 110 is further provided with a conduction port 140, specifically, the first heat dissipation chamber 113 and the second heat dissipation chamber 114 communicate through the conduction port 140, that is, the conduction port 140 communicates with the first heat dissipation chamber 113 and the second heat dissipation chamber 114. Specifically, the air flow entering the first heat dissipation chamber 113 from the air inlet 111 enters the second heat dissipation chamber 114 through the air guide 140, and is further discharged out of the apparatus body 110 through the air outlet 112.

The control board 130 is located between the flow guiding port 140 and the air outlet 112, that is, the control board 130 is located on the flow path of the air flow, so that in the process that the air flow flows into the second heat dissipation cavity 114 from the first heat dissipation cavity 113 through the flow guiding port 140 and is discharged through the air outlet 112, the heat on the surface of the control board 130 can be taken away, and the heat dissipation of the control board 130 is realized. Further optimize the overall arrangement of waiting radiating member and heat radiation structure, realize effective heat dissipation, further simplify kitchen electrical apparatus 100's structure, and then reduce the occupation space of complete machine.

As shown in fig. 1, 2 and 3, in some embodiments, optionally, the hot air device 120 further includes a blade assembly 122 and a driving part 123, wherein the driving part 123 is connected to the blade assembly 122 and is located in the second heat dissipation chamber 114, and the driving part 123 is electrically connected to the control board 130.

In this embodiment, it is defined that the hot air device 120 further includes a vane assembly 122 and a driving part 123, specifically, the driving part 123 is connected to the vane assembly 122, that is, the vane assembly 122 can rotate under the driving of the driving part 123, so that hot air is formed under the combined action of the electromagnetic coil panel 121 and the magnetic conductive member, so as to heat the component to be heated in the heating cavity 117.

It will be appreciated that at least a portion of the blade assembly 122 has magnetic permeability, i.e. the magnetic conductive member is omitted, and the blade assembly 122 is made of magnetic conductive material, so that when the electromagnetic coil panel 121 is energized, the blade assembly 122 generates heat itself and simultaneously rotates under the drive of the driving portion 123 to form hot air.

The driving part 123 is located in the second heat dissipation cavity 114, so that the electromagnetic coil panel 121 and the control board 130 can be cooled while the driving part 123 is cooled, the service life of the hot air device 120 is further prolonged, and the operation stability and reliability of the kitchen appliance 100 are improved.

In addition, the driving part 123 is arranged in the second heat dissipation cavity 114, so that the heat dissipation of the parts of the kitchen appliance 100 needing heat dissipation can be effectively performed, the structure of the whole machine is further simplified, the structure is simple, and the occupied space of the whole machine is further reduced.

As shown in fig. 1, 2, 3 and 4, in some embodiments, optionally, the kitchen appliance 100 further includes an air guide 150, where the air guide 150 is disposed at the air guide 140 and opposite to the driving part 123, and at least a portion of the air guide 150 extends along an axial direction of the electromagnetic coil panel 121.

In this embodiment, it is defined that the kitchen appliance 100 further includes an air guide 150, specifically, the air guide 150 is disposed at the air guide port 140, and the air guide 150 is disposed opposite to the driving part 123.

At least a portion of the air guide 150 extends in the axial direction of the electromagnetic coil panel 121, that is, at least a portion of the air guide 150 extends in the height direction of the apparatus body 110. Therefore, when the air flows from the first heat dissipation cavity 113 to the second heat dissipation cavity 114 through the air guiding opening 140, the air guiding member 150 can change the flowing direction of part of the air flow, so that the air flow flows to the driving portion 123 more, thereby improving the heat dissipation effect of the driving portion 123 and prolonging the service life of the hot air device 120.

It can be appreciated that, since the air guide 150 is disposed opposite to the driving portion 123, the air guide 150 can block a portion of the air flow from flowing in a direction away from the driving portion 123, so that more air flows through the driving portion 123 to improve the heat dissipation effect of the driving portion 123.

As shown in fig. 3, in some embodiments, the drive portion 123 optionally includes an output shaft 1232 and a motor coil 1231, wherein the output shaft 1232 is coupled to the vane assembly 122 and the motor coil 1231 is coupled to the output shaft 1232 and the motor coil 1231 is disposed proximate the flow guide 140.

In this embodiment, it is defined that the driving part 123 includes an output shaft 1232 and a motor coil 1231, and in particular, the output shaft 1232 and the blade assembly 122 are connected such that the output shaft 1232 rotates the blade assembly 122 to form hot wind, under the driving of the motor coil 1231.

The motor coil 1231 is disposed adjacent to the conduction port 140. It can be understood that the part with more heat generation in the driving part 123 is mainly the motor coil 1231, that is, the motor coil 1231 with easy heat generation is disposed close to the flow guiding port 140, so that the air flow flowing out from the first heat dissipation cavity 113 to the second heat dissipation cavity 114 through the flow guiding port 140 flows to the motor coil 1231 as much as possible, and further heat on the surface of the motor coil 1231 is fully taken away, the heat dissipation effect of the motor coil 1231 is improved, and the service life of the hot air device 120 is prolonged.

In some embodiments, optionally, the height of the wind guide 150 is greater than the height of the motor coil 1231 in the axial direction of the electromagnetic coil disk 121.

In this embodiment, along the axial direction of the electromagnetic coil panel 121, the height of the air guiding member 150 is greater than the height of the motor coil 1231, that is, along the height direction of the apparatus body 110, the air guiding member 150 is higher than the motor coil 1231, so that the air guiding member 150 can make the air flowing from the first heat dissipation cavity 113 to the second heat dissipation cavity 114 through the air guiding opening 140 flow to the motor coil 1231 as much as possible, thereby fully taking away the heat on the surface of the motor coil 1231, improving the heat dissipation effect of the motor coil 1231, and prolonging the service life of the hot air device 120.

In some embodiments, optionally, H/3.ltoreq.h < H is satisfied between the height H of the wind guide 150 and the height H of the motor coil 1231 in the axial direction of the electromagnetic coil disk 121.

In this embodiment, the height of the air guide 150 is lower than the height of the motor coil 1231 and higher than 1/3 of the height of the motor coil 1231 in the axial direction of the electromagnetic coil panel 121. That is, the height of the air guide 150 is lower than the height of the motor coil 1231 along the height direction of the apparatus body 110, so that the problem that the air flow in the second heat dissipation chamber 114 is affected due to the excessively high height of the air guide 150 is avoided, and the effective heat dissipation of the control board 130 is ensured.

In addition, along the height direction of the apparatus body 110, the height of the air guide 150 is higher than 1/3 of the motor coil 1231, so that in the process that the air flows out from the first heat dissipation cavity 113 to the second heat dissipation cavity 114 through the air guide port 140, it is ensured that the air guide 150 can change the flowing direction of part of the air flow, so that the air flow flows to the driving part 123 more, thereby improving the heat dissipation effect on the driving part 123 and prolonging the service life of the hot air device 120.

As shown in fig. 1, in some embodiments, optionally, the apparatus body 110 includes a first housing 115 and a second housing 116, where the second housing 116 is connected to the first housing 115 and encloses a heating cavity 117 with the first housing 115, and the hot air device 120 is disposed on the first housing 115 and/or the second housing 116.

In this embodiment, the apparatus body 110 is defined to include a first housing 115 and a second housing 116, specifically, the first housing 115 is connected with the second housing 116, and the first housing 115 and the second housing 116 enclose a heating chamber 117. Specifically, the first housing 115 is a cover, the second housing 116 is a base, and the first housing 115 and the second housing 116 can be connected in an openable manner, so that the second housing 116 is opened or closed by the first housing 115 to facilitate the taking and placing of food or tableware in the heating cavity 117.

The hot air device 120 is disposed on the first housing 115 and/or the second housing 116, specifically, the hot air device 120 is disposed on the first housing 115, or the hot air device 120 is disposed on the second housing 116, or the number of the hot air devices 120 is two, one hot air device 120 is disposed on the first housing 115, and the other hot air device 120 is disposed on the second housing 116. The setting can be specifically performed according to actual needs.

As shown in fig. 1, in some embodiments, optionally, the first housing 115 and/or the second housing 116 provided with the hot air device 120 includes an outer cover 160, an inner cover 170, and a partition 180, where the inner cover 170 is connected to the outer cover 160, the inner cover 170 is closer to the heating cavity 117 than the outer cover 160, the outer cover 160 and the inner cover 170 enclose to form the second heat dissipation cavity 114, the air inlet 111 is provided on the outer cover 160 and/or the inner cover 170, the air outlet 112 is provided on the outer cover 160 and/or the inner cover 170, the air guiding opening 140 is provided on the inner cover 170, and the partition 180 is connected to a side of the inner cover 170 close to the heating cavity 117 and encloses with the inner cover 170 to form the first heat dissipation cavity 113.

In this embodiment, the first housing 115 and/or the second housing 116 defining the hot air device 120 includes an outer cover 160, an inner cover 170, and a partition plate 180, and more specifically, the inner cover 170 is connected to a side of the outer cover 160 adjacent to the heating chamber 117 and encloses to form a second heat dissipation chamber 114, and the driving part 123 and the control board 130 are located in the second heat dissipation chamber 114, so that heat dissipation of the driving part 123 and the control board 130 can be achieved.

The conduction opening 140 is provided on the inner cap 170 so as to achieve communication between the first heat dissipation chamber 113 and the second heat dissipation chamber 114.

The partition plate 180 is connected to one side of the inner cover 170 near the heating cavity 117, and encloses the inner cover 170 to form a first heat dissipation cavity 113, and the electromagnetic coil panel 121 is located in the first heat dissipation cavity 113, so that heat dissipation of the first heat dissipation cavity 113 is achieved.

That is, the partition plate 180, the inner cover 170 and the outer cover 160 are arranged along the axial direction of the electromagnetic coil panel 121, so that the heat dissipation structure is formed to dissipate heat of components requiring heat dissipation, and meanwhile, the structure is simple, the layout is reasonable, the space occupation is small, the size of the whole kitchen appliance 100 is reduced, the miniaturization of the kitchen appliance 100 is facilitated, and the use experience of a user is improved.

As shown in FIG. 1, in some embodiments, optionally, at least a portion of the vane assembly 122 has magnetic permeability, the vane assembly 122 is disposed opposite the solenoid disc 121, and a spacer plate 180 is located between the solenoid disc 121 and the vane assembly 122.

In this embodiment, at least a portion of the vane assembly 122 has a magnetically permeable member, i.e., the magnetically permeable member is eliminated, and the vane assembly 122 is made of magnetically permeable material. The blade assembly 122 is disposed opposite to the electromagnetic coil panel 121, specifically, when the electromagnetic coil panel 121 is energized, an alternating magnetic field can be generated, and under the action of the alternating magnetic field, the blade assembly 122 generates heat itself, and at the same time, the blade assembly 122 is rotated by the driving of the driving part 123, thereby forming hot air.

It can be appreciated that when the electromagnetic coil panel 121 is energized, the temperature of the blade assembly 122 can be rapidly increased in a short time, and hot air is driven by the driving part 123, so that the generation efficiency of hot air can be improved, and the heating time of the kitchen appliance 100 can be further shortened, and the heating effect can be improved.

The partition plate 180 is located between the electromagnetic coil panel 121 and the blade assembly 122, and since the blade assembly 122 generates heat itself, the partition plate 180 can effectively reduce the heat generated by the blade assembly 122 from being transferred to the electromagnetic coil panel 121, thereby prolonging the service life of the electromagnetic coil panel 121.

In addition, when the blade assembly 122 is disposed within the heating chamber 117, since the blade assembly 122 itself generates heat when the electromagnetic coil panel 121 is energized, a protective cover may be disposed at the outer periphery of the blade assembly 122. That is, the kitchen appliance 100 further includes a protection cover connected with the device body 110 and located in the heating chamber 117. The safety cover has the protection chamber, and the protection chamber communicates with heating chamber 117, and blade subassembly 122 is located the protection intracavity to when realizing hot air device 120 to the interior air supply of heating chamber 117, can effectively prevent that the user from when opening and shutting heating chamber 117, the mistake touches blade subassembly 122 and takes place the problem of scalding, promotes kitchen appliance 100's safe in utilization, promotes user's use experience.

In addition, since the blade assembly 122 is located in the heating chamber 117, by providing the protective cover, it is also possible to prevent oil dirt or impurities and the like in the heating chamber 117 from adhering to the blade assembly 122, thereby affecting the heat dissipation effect of the blade assembly 122.

The heating cavity 117 is communicated with the protection cavity, so that when a user is prevented from opening and closing the heating cavity 117, the user is prevented from mistakenly touching the blade assembly 122 to scald, and meanwhile, the blade assembly 122 is ensured to flow into the heating cavity 117 when rotating, so that food or tableware in the heating cavity 117 is heated.

Wherein the separation plate 180 may be a micro-crystal plate or a glass plate. The setting can be specifically performed according to actual needs.

In addition, the safety cover includes the first cover body and the second cover body, specifically, the first cover body sets up with blade subassembly 122 relatively, the second cover body is connected with the first cover body and equipment body 110, and the second cover body encloses with the first cover body and equipment body 110 and closes and form the protection chamber, because blade subassembly 122 is located the protection intracavity, thereby can effectively prevent that the user from touching blade subassembly 122 by mistake and taking place the problem of scalding when opening and shutting heating chamber 117, promote kitchen appliance 100's safety in utilization, promote user's use experience.

The first cover body and/or the second cover body are/is provided with a vent, in particular to the first cover body is provided with a vent, or the second cover body is provided with a vent, or the first cover body and the second cover body are provided with vents. The setting can be specifically performed according to actual needs.

By providing vents in the first enclosure and/or the second enclosure, it is ensured that the protection cavity is in communication with the heating cavity 117. Thereby, when preventing the user from opening and closing the heating cavity 117, the user can mistakenly touch the blade assembly 122 to scald, and simultaneously ensure that the generated hot air flow can flow into the heating cavity 117 when the blade assembly 122 rotates so as to cook food in the heating cavity 117 or sterilize appliances in the heating cavity 117, and the like.

As shown in fig. 1 and 3, in some embodiments, optionally, the kitchen appliance 100 further includes an air guiding device 190, where the air guiding device 190 is provided on the device body 110, and the air guiding device 190 is configured to introduce air flow from the air inlet 111 into the first heat dissipation cavity 113, and exhaust air flow from the air outlet 112 to the outside of the device body 110.

In this embodiment, the kitchen appliance 100 is further defined to include an air guiding device 190, specifically, the air guiding device 190 is disposed on the device body 110, and the air guiding device 190 can generate an air flow, and the air flow enters the first heat dissipation cavity 113 from the air inlet 111, flows to the second heat dissipation cavity 114 through the air guiding port 140, and is finally discharged out of the device body 110 through the air outlet 112. Thereby driving the heat on the surfaces of the control board 130 and the electromagnetic coil panel 121 in the process of airflow, realizing heat dissipation of the control board 130 and the electromagnetic coil panel 121, and prolonging the service life of the kitchen appliance 100.

In addition, the air flow is generated by the air inducing device 190, so that the flow rate of the air flow can be increased, the dissipation of heat on the surfaces of the control board 130 and the electromagnetic coil panel 121 can be accelerated, and the heat dissipation effect of the control board 130 and the electromagnetic coil panel 121 can be further improved.

It will be appreciated that the air inducing means 190 comprises a blower and that the blower communicates with the air inlet 111 and the first heat dissipation chamber 113, that is, the blower is located between the air inlet 111 and the first heat dissipation chamber 113. When the blower fan works, external air enters the first heat dissipation cavity 113 from the air inlet 111, takes away heat on the surface of the electromagnetic coil panel 121, enters the second heat dissipation cavity 114 through the flow guide port 140, and drives heat on the surface of the control panel 130 to be discharged through the air outlet 112.

In addition, the induced draft device 190 may further include an induced draft fan, and the induced draft fan is in communication with the air outlet 112 and the second heat dissipation chamber 114, that is, the induced draft fan is located between the air outlet 112 and the second heat dissipation chamber 114. When the exhaust fan works, the flow rate of air flow can be accelerated, the heat dissipation efficiency is improved, the temperature rise of the control panel 130 and the electromagnetic coil panel 121 is prevented from exceeding the standard, and the service life of the kitchen appliance 100 is further prolonged.

As shown in fig. 1 and 3, in some embodiments, the air inducing device 190 may optionally include a first air inducing portion 191, where the first air inducing portion 191 communicates with the air intake 111 and the first heat dissipation cavity 113.

In this embodiment, it is defined that the air inducing device 190 includes a first air inducing portion 191, specifically, the first air inducing portion 191 communicates with the air intake 111 and the first heat dissipation chamber 113, that is, the first air inducing portion 191 is located between the air intake 111 and the first heat dissipation chamber 113. When the first induced air portion 191 is operated, the external air enters the first heat dissipation cavity 113 from the air inlet 111, takes away the heat on the surface of the electromagnetic coil panel 121, enters the second heat dissipation cavity 114 through the flow guiding port 140, and drives the heat on the surface of the control board 130 to be discharged through the air outlet 112. Thereby realizing heat dissipation of the control board 130 and the electromagnetic coil panel 121, preventing the temperature rise of the control board 130 and the electromagnetic coil panel 121 from exceeding the standard, and prolonging the service life of the kitchen appliance 100.

Wherein, the first induced draft portion 191 is a blower fan.

As shown in fig. 1 and 3, in some embodiments, the air induction device 190 optionally further includes a second air induction portion 192, the second air induction portion 192 being in communication with the air outlet 112 and the second heat dissipation chamber 114.

In this embodiment, the air guiding device 190 is defined to further include a second air guiding portion 192, specifically, the second air guiding portion 192 communicates with the air outlet 112 and the second heat dissipating cavity 114, that is, the second air guiding portion 192 is located between the air outlet 112 and the second heat dissipating cavity 114. When the second air inducing portion 192 works, the external air enters the first heat dissipating cavity 113 from the air inlet 111, takes away the heat on the surface of the electromagnetic coil 121, enters the second heat dissipating cavity 114 through the air guiding opening 140, and drives the heat on the surface of the control board 130 to be exhausted through the air outlet 112. Thereby realizing heat dissipation of the control board 130 and the electromagnetic coil panel 121, preventing the temperature rise of the control board 130 and the electromagnetic coil panel 121 from exceeding the standard, and prolonging the service life of the kitchen appliance 100.

In addition, by providing the first air inducing portion 191 and the second air inducing portion 192, the flow rate of the air flow can be accelerated, the heat dissipation efficiency can be improved, the temperature rise of the control board 130 and the electromagnetic coil panel 121 can be prevented from exceeding the standard, and the service life of the kitchen appliance 100 can be further prolonged.

Wherein, the second induced draft portion 192 is an induced draft fan.

As shown in fig. 1, in some embodiments, kitchen appliance 100 optionally includes an air fryer 200 or a sterilizer.

In this embodiment, in particular, kitchen appliance 100 includes an air fryer 200 or a sterilizer.

Specifically, the hot air device 120 includes an electromagnetic coil panel 121, it is understood that the hot air device 120 further includes a magnetic conductive member, and the magnetic conductive member is disposed opposite to the electromagnetic coil panel 121, and when the electromagnetic coil panel 121 is energized, the magnetic conductive member can generate heat, thereby heating air. That is, the hot air device 120 generates hot air by electromagnetic heating.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model 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 utility model. 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 is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A kitchen appliance, comprising:

The device comprises a device body, wherein the device body is provided with an air inlet, an air outlet, a first heat dissipation cavity, a second heat dissipation cavity and a heating cavity, the first heat dissipation cavity is communicated with the air inlet, and the second heat dissipation cavity is communicated with the air outlet and the first heat dissipation cavity;

the hot air device is arranged on the equipment body and comprises an electromagnetic coil disc, the electromagnetic coil disc is arranged in the first heat dissipation cavity, and the hot air device is used for conveying hot air to the heating cavity;

And the control panel is arranged in the second heat dissipation cavity and is electrically connected with the hot air device.

2. The kitchen appliance of claim 1, wherein the plurality of sensors are configured to detect,

At least a part of the first heat dissipation cavity and at least a part of the second heat dissipation cavity are distributed along the height direction of the equipment body.

3. The kitchen appliance of claim 1, wherein the plurality of sensors are configured to detect,

The device body is also provided with a diversion port, and the first heat dissipation cavity is communicated with the second heat dissipation cavity through the diversion port;

wherein, the control panel is located between the water conservancy diversion mouth with the air outlet.

4. A kitchen appliance according to claim 3, wherein the hot air device further comprises:

A blade assembly;

And the driving part is connected with the blade assembly and positioned in the second heat dissipation cavity, and the driving part is electrically connected with the control board.

5. The kitchen appliance of claim 4, further comprising:

The air guide piece is arranged at the air guide opening and is opposite to the driving part, and at least one part of the air guide piece extends along the axial direction of the electromagnetic coil panel.

6. The kitchen appliance according to claim 5, wherein the driving part includes:

An output shaft connected to the blade assembly;

and the motor coil is connected with the output shaft and is arranged close to the diversion opening.

7. The kitchen appliance of claim 6, wherein the plurality of sensors are configured to detect,

And the height of the air guide piece is larger than that of the motor coil along the axial direction of the electromagnetic coil panel.

8. The kitchen appliance of claim 6, wherein the plurality of sensors are configured to detect,

Along the axial direction of the electromagnetic coil panel, the height H of the air guide piece and the height H of the motor coil meet H/3 which is less than or equal to H.

9. The kitchen appliance of claim 4, wherein the appliance body comprises:

A first housing;

The second shell is connected with the first shell and is enclosed with the first shell to form the heating cavity, and the hot air device is arranged on the first shell and/or the second shell.

10. Kitchen appliance according to claim 9, characterized in that the first housing and/or the second housing provided with the hot air device comprises:

An outer cover;

The inner cover is connected with the outer cover, the inner cover is close to the heating cavity compared with the outer cover, the outer cover and the inner cover are enclosed to form the second heat dissipation cavity, the air inlet is formed in the outer cover and/or the inner cover, the air outlet is formed in the outer cover and/or the inner cover, and the flow guide opening is formed in the inner cover;

And the separation plate is connected with one side of the inner cover, which is close to the heating cavity, and surrounds the inner cover to form the first heat dissipation cavity.

11. The kitchen appliance of claim 10, wherein the plurality of sensors are configured to detect,

At least a portion of the blade assembly has magnetic permeability, the blade assembly is disposed opposite the electromagnetic coil panel, and the separator plate is positioned between the electromagnetic coil panel and the blade assembly.

12. The kitchen appliance of any one of claims 1 to 11, further comprising:

The air inducing device is arranged on the equipment body and is used for introducing air flow into the first heat dissipation cavity from the air inlet and exhausting the air flow from the air outlet to the outside of the equipment body.

13. The kitchen appliance of claim 12, wherein the air inducing means comprises:

the first induced air part is communicated with the air inlet and the first heat dissipation cavity.

14. The kitchen appliance of claim 12, wherein the air inducing means further comprises:

And the second induced air part is communicated with the air outlet and the second heat dissipation cavity.

15. Kitchen appliance according to any one of claims 1 to 11, characterized in that,

The kitchen appliance includes an air fryer or a sterilizer.