CN220832762U - Cooking utensil - Google Patents

Abstract

Embodiments of the present utility model provide a cooking appliance including a heating coil; the heating plate is rotatably arranged at one side of the heating coil; the air duct structure and the heating coil are arranged on the same side of the heating plate, a fan is arranged in the air duct structure, an air outlet is arranged on the air duct structure, at least two air outlet directions exist in the air outlet, at least one air outlet direction faces the heating coil, the heating plate is made of magnetic conduction materials, the heating coil generates a magnetic field covering the heating plate, and the heating plate generates heat. According to the technical scheme, at least two air outlet directions exist in the air outlet, so that the heat dissipation effect can be effectively improved.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of electromagnetic heating, in particular to a cooking utensil.

Background

At present, the use frequency of the air fryer in a plurality of household cooking appliances is gradually increased due to the low cooking oiliness of the air fryer, and in the related art, for the electromagnetic heating air fryer, the number of electronic elements placed in an upper cover of the air fryer is large, and the heat dissipation is poor.

Disclosure of utility model

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

In view of the above, embodiments of the present utility model provide a cooking appliance.

In order to achieve the above object, an embodiment of the present utility model provides a cooking appliance including: a heating coil; the heating plate is rotatably arranged at one side of the heating coil; the air duct structure and the heating coil are arranged on the same side of the heating plate, a fan is arranged in the air duct structure, an air outlet is arranged on the air duct structure, at least two air outlet directions exist in the air outlet, at least one air outlet direction faces the heating coil, the heating plate is made of magnetic conduction materials, the heating coil generates a magnetic field covering the heating plate, and the heating plate generates heat.

The cooking utensil mainly comprises a heating coil, a heating plate and an air duct structure, wherein the heating coil is usually wound by an electric conduction coil, when current passes through the coil, a magnetic field generated by the heating coil can influence magnetic conduction materials nearby, namely the heating plate, and in addition, the heating plate is arranged on one side of the heating coil, and because the heating plate is made of the magnetic conduction materials, the heating plate can generate heat when being acted by the magnetic field generated by the heating coil due to the magnetic conduction properties. Therefore, the heat generating plate generates heat by electromagnetic induction. Of course, since the heating plate is rotatably with respect to the heating coil, hot air can be efficiently conducted into the food or cooking container when the heating plate is rotated, thereby achieving rapid heating and uniform cooking.

It will be appreciated that when the heating coil is energized, the magnetic field generated will cover the heating plate, which will be subjected to electromagnetic induction to generate heat as the heating plate is of magnetically conductive material. The design can achieve heating effect, and the generated hot air is effectively guided into the cooking container through the blades, so that the food materials are heated uniformly.

It is emphasized that the air duct structure and the heating coil in the scheme are arranged on the same side, and the air duct structure is provided with at least two air outlets in the air outlet direction, wherein at least one air outlet direction faces the heating coil, so that heat dissipation of the heating coil can be effectively achieved.

In some embodiments, optionally, the air outlets specifically include at least one first air outlet and at least one second air outlet; the first air outlet and the second air outlet are different in air outlet direction, and the first air outlet faces the heating coil to air.

In this technical scheme, be provided with two at least different air outlets on the wind channel structure, first air outlet and second air outlet promptly, through the air-out direction difference that prescribes a limit to two kinds of air outlets, wherein, first air outlet is towards heating coil air-out, can effectively realize the heat dissipation to heating coil, and the second air outlet is then to the air-out of other direction to other electronic components that the messenger relates to cooking utensil, for example motor, structure realization heat dissipation such as control panel.

In some embodiments, the first air outlet and the second air outlet are at different heights with respect to the air outlet of the heating plate.

The guiding and radiating effects of hot air are optimized by limiting the difference of the air outlet heights of the first air outlet and the second air outlet relative to the heating plate. Specifically, the present invention relates to a method for manufacturing a semiconductor device. The first air outlet is towards the heating coil air outlet, and the second air outlet is towards the same side of the heating plate, and the difference of the air outlet heights can enable hot air to form an effective circulation path between the heating coil and the heating plate. Such a design helps to better balance and distribute heat, improve heating efficiency during cooking, and ensure stability and heat dissipation of the entire cooking appliance.

Through the air outlets with different heights, the heat dissipation of the heating coil and other components can be realized at the same time.

In some embodiments, optionally, the method further includes: and the blade is arranged on the heating plate and at one side of the heating plate far away from the heating coil.

By arranging the blades on the side of the heating plate away from the heating coil, hot air can be blown into the cooking cavity under the condition that the heating plate rotates. Because the object that this scheme generates heat under electromagnetic induction effect is the board that generates heat, and the blade does not bear the effect of generating heat, so its thickness and weight can effective control, very big reduction is to the load demand of drive blade pivoted device. The vanes may be either magnetically permeable or non-magnetically permeable depending on the particular design and functional requirements.

If the blade is magnetic conduction material, it can increase cooking utensil's heating efficiency because magnetic conduction material can produce heat in the magnetic field. The magnetic conduction blade can help to transfer heat to the heating plate better and guide generated hot air out so as to achieve a more efficient heating effect. If the blades are made of non-magnetic materials, the main function of the blades may be to blow the hot air generated by the heating plate downwards without generating additional heat. This design may be more focused on efficiently conducting hot air into the cooking vessel than on increasing the heating efficiency.

Further, the magnetically permeable material includes, but is not limited to, iron or stainless iron.

In some embodiments, optionally, the cooking appliance further comprises: and a motor, wherein a driving shaft of the motor passes through the heating plate. Wherein, the second air outlet is towards the motor air-out.

In the technical scheme, the driving shaft of the motor can be connected with the heating plate by arranging the motor, so that the motor can effectively drive the heating plate to rotate.

Under the condition that the special-shaped shaft hole is formed in the heating plate, the driving shaft penetrates through the special-shaped shaft hole, the section shape of the driving shaft is matched with the section shape of the special-shaped shaft hole, and good connection and adaptation between the driving shaft and the heating plate are ensured through the special shape of the special-shaped shaft hole.

The second air outlet faces the motor to discharge air, so that heat dissipation of the motor can be achieved.

It is to be added that the heating plate can be rotated by the driving of the motor, so that the generated hot air is blown downwards in the cooking process, and the purpose of uniformly heating food is achieved. Meanwhile, the rotating heating plate can change the flow direction and distribution of hot air, and cooking effect and user experience are improved.

In addition, due to the existence of the special-shaped shaft hole, the driving shaft of the motor is more tightly connected with the heating plate, so that the cooking appliance is more stable and reliable, and the use requirement of daily cooking can be better met.

In general, the design can realize the rotation of the heating plate in the cooking utensil, effectively blow out the generated hot air, improve the cooking effect, and ensure the stability and reliability of the assembly through the adaptation of the special-shaped shaft hole and the motor driving shaft.

In some embodiments, optionally, the method further includes: the baffle is arranged between the heating plate and the heating coil, the blades are arranged on one side, far away from the baffle, of the heating plate, the driving shaft penetrates through the baffle and stretches into the special-shaped shaft hole, and at least part of the baffle is made of transparent materials.

In the technical scheme, the partition plate is arranged between the heating plate and the heating coil, so that the heating plate and the heating coil are effectively isolated, and heat of the heating plate is prevented from being directly transferred to the heating coil, so that the stability and safety of the whole cooking utensil are affected.

The blade is located the one side that the baffle was kept away from to the board that generates heat, through being connected with the drive shaft of motor, and the blade can realize rotatory along with the drive of motor, blows off the hot-blast downward that generates heat the board and produces, realizes the purpose of even heating food. Meanwhile, the driving shaft penetrates through the partition plate and stretches into the special-shaped shaft hole, so that the motor can be tightly connected with the heating plate and the blades, and the whole cooking utensil is more stable and reliable.

Wherein, the separator can be made of high temperature resistant material, such as microcrystalline panel.

Further, a part of the area of the partition plate is transparent, or the whole area is transparent, so that the cooking state inside can be visually seen.

In some embodiments, optionally, the method further includes: the control panel is arranged on the same side of the heating plate as the heating coil, and is arranged in the air duct structure.

The control panel is arranged on one side of the heating coil, so that the control panel is positioned in the air duct structure, and generated hot air can directly flow to the control panel area through the air duct structure, so that the heat dissipation of the control panel is facilitated. Therefore, the control board can be prevented from being damaged due to overheat, the service life and stability of the control board are improved, the circuit connection and wiring are simplified, the use and the length of wires are reduced, and the electromagnetic interference and the line loss are reduced.

Optionally, the air port, the motor, the circuit board, the housing air port and the like are positioned on the same straight line.

In some embodiments, optionally, the method further includes: the cover body is arranged on one side of the partition board facing the blades and is connected with the partition board.

In the technical scheme, the cover body is arranged on one side of the partition plate and is connected with the partition plate, so that a closed space is formed on one side of the partition plate, which faces the blades, and hot air generated by the blades and the heating plate is effectively wrapped inside, so that the hot air is more intensively guided to be blown downwards, and the utilization efficiency of the hot air is improved.

In addition, the cover body is connected with the partition plate, so that the structural stability and compactness of the whole cooking utensil can be improved, no air leakage phenomenon is ensured between the cover body and the partition plate, and the fact that hot air is completely guided to the blades and the heating plate to generate uniform heating effect is ensured.

It can be appreciated that the introduction of the cover body effectively optimizes the guiding and utilization of hot air, improves the heating efficiency and stability of the whole cooking utensil, and simultaneously increases the structural stability and reliability of the product due to the connection with the partition plate.

In some embodiments, optionally, the method further includes: the air inlet, the first air outlet and the second air outlet of the air duct structure are arranged on two opposite sides of the heating coil.

Through set up air intake and air outlet in the both sides of heating coil, can realize radiating equilibrium. The air inlet enables fresh air to flow into the air channel structure, then hot air is generated through the heating coil, and the hot air is respectively dispersed through the first air outlet and the second air outlet. Therefore, the heat dissipation effects on two sides of the heating coil are relatively balanced, and the situation of local overheating or deficiency is avoided, so that the heat dissipation efficiency and the stability of the whole cooking utensil are improved.

Through setting up air intake and air outlet respectively in the both sides of heating coil, can realize the circulation of air. Fresh air enters from the air inlet, passes through the heating coil to generate hot air, and then flows out through the air outlets at the two sides. Therefore, circulation of air can be realized, and heating and heat dissipation are more uniform and efficient.

The air inlet and the air outlet are arranged on two sides of the heating coil, so that the space layout of the whole cooking utensil can be better optimized. This allows for better placement of the duct structure, heating coils, and other components within a limited space, thereby achieving a more compact and efficient design.

In some embodiments, optionally, the fan is an axial flow fan, and an air outlet direction of the fan is perpendicular to an extending direction of the driving shaft.

Through selecting the fan as axial fan to set up its air-out direction as the extending direction of perpendicular to drive shaft, thereby can effectively improve air circulation efficiency, optimize the radiating effect simultaneously, the arrangement in space of being more convenient for provides the space support for the placing of visual window structure.

In some embodiments, optionally, the method further includes: the cover shell is internally provided with a heating coil and at least part of an air duct structure; a visual window structure connected with the cover shell; wherein, be equipped with the air outlet on the lid casing.

The cover shell is a main body part of an upper cover structure in the cooking utensil and is a shell structure, a heating cavity is arranged in the cover shell, and a heating coil and a part or all of air channel structures are arranged in the cover shell. The material of the cover shell is usually a high-temperature resistant and corrosion resistant material such as metal or plastic, so as to ensure the safe operation of the cooking utensil.

It should be emphasized that in this solution, a visual window structure is connected to the cover housing, so that the user can intuitively watch the real-time state of the bottom cooking.

The heating chamber is used for accommodating a cooking utensil. The heating chamber is typically an enclosed space having a particular size and shape to ensure that the cooking appliance is fully disposed therein.

The blades are located outside the cover housing. The design is to keep a certain gap between the blade and the heating cavity as well as between the blade and the cover shell, so that hot air generated by the heating plate can be effectively blown downwards, and the heat dissipation effect of the hot air is improved.

In some embodiments, optionally, the method further includes: and the cover shell is arranged above the cooking main body, and a cooking cavity is formed in the cooking main body.

Through setting up the culinary art main part, can realize the culinary art in the culinary art chamber of inside, on this basis, set up the top at the culinary art main part with the lid casing to utilize heating coil, board and wind channel structure to realize the heating to the food in the culinary art chamber jointly, specific heating mode includes but is not limited to air heating, electromagnetic heating etc..

In some embodiments, optionally, the visual window structure is disposed on one side of the lid housing, and the visual window structure is connected to the cooking body.

Through all being connected to the culinary art main part with visual window structure and lid casing for visual window structure is equivalent to parallelly connected relation of connection with the lid casing, and also has relation of connection between the two, and the top space of usable culinary art main part satisfies two kinds of demands of visual and heating simultaneously, improves space utilization, also improves the user experience in the culinary art in-process simultaneously.

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

Drawings

Fig. 1 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

Fig. 2 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

Fig. 3 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

fig. 4 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

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

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

100: a cooking appliance; 102: a heating coil; 104: a heating plate; 1042: a blade; 1044: a special-shaped shaft hole; 106: a motor; 1062: a drive shaft; 108: a partition plate; 110: a cover body; 111: an air duct structure; 1112: an air inlet; 1114: a first air outlet; 1116: a second air outlet; 112: a blower;

202: a cover housing; 204: a heating chamber; 206: a visual window structure;

302: a cooking body; 304: a cooking chamber.

Detailed Description

In order that the above-recited objects, features and advantages of embodiments of the present utility model can be more clearly understood, a further detailed description of embodiments of the present utility model will be rendered by reference to the appended drawings and detailed description thereof. 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 embodiments of the utility model may be practiced otherwise than as described herein, and therefore the scope of the utility model is not limited to the specific embodiments disclosed below.

Some embodiments according to the present utility model are described below with reference to fig. 1 to 5.

As shown in fig. 1 and 2, a cooking appliance 100 according to the present embodiment mainly includes a heating coil 102, a heating plate 104 and a wind channel structure 111, wherein the heating coil 102 is generally formed by winding an electric coil, and when a current passes through the coil, a magnetic field generated by the heating coil 102 affects a magnetic conductive material in the vicinity, namely the heating plate 104, and in addition, by locating the heating plate 104 at one side of the heating coil 102, since the heating plate 104 is made of the magnetic conductive material, the magnetic conductive property thereof enables heat to be generated when the magnetic field generated by the heating coil 102 acts. Accordingly, the heat generation plate 104 generates heat by electromagnetic induction. Of course, since the heating plate 104 is rotatably with respect to the heating coil 102, hot air can be efficiently conducted into the food or cooking container when the heating plate 104 is rotated, thereby achieving rapid heating and uniform cooking.

It will be appreciated that when the heating coil 102 is energized, the generated magnetic field will cover the heating plate 104, and since the heating plate 104 is made of a magnetically conductive material, it will be subjected to electromagnetic induction to generate heat. The design can achieve the heating effect, and the generated hot air is effectively guided into the cooking container through the blades 1042, so that the food materials are uniformly heated.

Optionally, the air duct structure and the heating coil in this scheme locate the homonymy, and the air duct structure is last to be provided with the air outlet of two at least air-out directions, and wherein, at least one air-out direction is towards the heating coil to can effectively realize the heat dissipation to the heating coil.

It should be emphasized that, in this scheme, the air duct structure 111 and the heating coil 102 are disposed on the same side, and at least two different air outlets, namely, the first air outlet 1114 and the second air outlet 1116 are disposed on the air duct structure 111, and the air outlet directions of the two air outlets are different by defining the air outlet directions of the two air outlets, wherein the first air outlet 1114 faces the air outlet of the heating coil 102, so that heat dissipation to the heating coil 102 can be effectively achieved, and the second air outlet 1116 is air-out to another direction, so that heat dissipation to other electronic components related to the cooking appliance 100, such as the motor 106, the control board and other structures, is achieved.

Through set up fan 112 in wind channel structure 111, can let the wind flow that fan 112 produced directly cool off heating plate 104, simultaneously, can reduce the complexity of equipment, simplify the structure, improve production efficiency. This can quickly reduce the temperature of the heating plate 104, prevent the heating plate 104 from overheating, and improve the stability and reliability of the cooking appliance 100.

In addition, the fan 112 and the heating coil 102 are arranged on the same side, so that the wind flow and the heat flow can form better flow distribution on the heating plate 104. This helps to achieve a uniform distribution of temperature, avoid problems of localized overheating or insufficient cooling caused by non-uniformity of temperature, and improve the heating efficiency of the entire heating plate 104.

It can be appreciated that the fan 112 takes away the heat generated on the heat-generating plate 104, and promotes the heat dissipation of the heat-generating plate 104, thereby reducing the operating temperature of the entire cooking appliance 100, reducing heat accumulation, and prolonging the service life of components.

In some embodiments, optionally, the first air outlet 1114 and the second air outlet 1116 are different in air outlet height relative to the heat generating plate 104, optimizing the guiding and heat dissipating effects of the hot air. Specifically, the present invention relates to a method for manufacturing a semiconductor device. The first air outlet 1114 is directed toward the heating coil 102, and the second air outlet 1116 is directed toward the same side of the heating plate 104, and the difference in the air outlet height may allow the hot air to form an effective flow path between the heating coil 102 and the heating plate 104. Such a design helps to better balance and distribute heat, improve heating efficiency during cooking, and ensure stability and heat dissipation of the entire cooking appliance 100.

Through the air outlets of different heights, heat dissipation to the heating coil 102 and other components can be achieved simultaneously.

Further, the heat generating plate 104 is provided at a side remote from the heating coil 102 with the vane 1042, and hot air can be blown into the cooking cavity while the heat generating plate 104 is rotated. Because the object that generates heat under the electromagnetic induction effect of this scheme is the board 104 that generates heat, the effect that generates heat is not born to the blade 1042, so its thickness and weight can effective control, very big reduction is to the load demand of the rotatory device of drive blade 1042. The vanes 1042 may be either magnetically permeable or non-magnetically permeable depending on the specific design and functional requirements.

If the vane 1042 is a magnetic conductive material, it can increase the heating efficiency of the cooking appliance 100 because the magnetic conductive material generates heat in the magnetic field. The magnetic conductive vanes 1042 can help better transfer heat to the heat plate 104 and direct the generated hot air out to achieve a more efficient heating effect. If the vane 1042 is made of non-magnetic material, the main function of the vane is to blow the hot air generated by the heat generating plate 104 downward without generating additional heat. This design may be more focused on efficiently conducting hot air into the cooking vessel than on increasing the heating efficiency.

Further, the magnetically permeable material includes, but is not limited to, iron or stainless iron.

By arranging the motor, the driving shaft of the motor can be connected with the heating plate, so that the motor can effectively drive the heating plate to rotate.

Optionally, the heating plate 104 is provided with a special-shaped shaft hole 1044 for matching with the driving shaft 1062 of the motor 106, so that the driving shaft 1062 of the motor 106 can be connected with the heating plate 104, and good connection and adaptation between the driving shaft 1062 and the heating plate 104 are ensured by the special shape of the special-shaped shaft hole 1044, so that the motor 106 can effectively drive the heating plate 104 to rotate.

The second air outlet 1116 is configured to exhaust air toward the motor 106, so as to dissipate heat of the motor 106.

It should be added that the heating plate 104 can be rotated by driving the motor 106, so that the generated hot air is blown downwards during the cooking process, and the purpose of uniformly heating the food is achieved. Meanwhile, the rotating heating plate 104 can also change the flow direction and distribution of hot air, so that the cooking effect and the user experience are improved.

In addition, due to the special-shaped shaft hole 1044, the driving shaft 1062 of the motor 106 is more tightly connected with the heating plate 104, so that the cooking appliance 100 is more stable and reliable, and the use requirement of daily cooking can be better met.

In general, such a design can realize the rotation of the heating plate 104 in the cooking appliance 100, effectively blow out the generated hot air, improve the cooking effect, and ensure the stability and reliability of the assembly through the adaptation of the shaped shaft hole 1044 and the driving shaft 1062 of the motor 106.

In some embodiments, a spacer 108 is optionally provided between the heat-generating plate 104 and the heating coil 102 to effectively isolate the heat-generating plate 104 from the heating coil 102, preventing heat of the heat-generating plate 104 from being directly transferred to the heating coil 102, thereby affecting the stability and safety of the entire cooking appliance 100.

The blades 1042 are located at one side of the heating plate 104 far away from the partition plate 108, and by being connected with the driving shaft 1062 of the motor 106, the blades 1042 can rotate along with the driving of the motor 106, so as to blow the hot air generated by the heating plate 104 downwards, and achieve the purpose of uniformly heating food. At the same time, the driving shaft 1062 passes through the partition 108 and extends into the shaped shaft hole 1044, which can ensure a tight connection between the motor 106 and the heat generating plate 104 and the blades 1042, so that the entire cooking appliance 100 is more stable and reliable.

Wherein the separator 108 is made of a material resistant to high temperature, such as a microcrystalline panel.

Further, a portion of the area of the partition 108 is transparent, or the entire area is transparent, so as to visually see the cooking state of the inside.

The transparent area is a visual window area, can be semi-transparent black effect, and is transparent glass, so that food in the pot can be directly observed, and the glass is fixed between the reflecting cover and the inner cover.

In some embodiments, optionally, the control panel is disposed on one side of the heating coil such that it is positioned within the duct structure, and the generated hot air can flow directly through the duct structure to the control panel area.

Optionally, the control board is disposed on one side of the heating coil 102, so that the control board is close to the second air outlet 1116, and the generated hot air can directly flow to the control board area through the second air outlet 1116, so as to help the heat dissipation of the control board. Therefore, the control board can be prevented from being damaged due to overheat, the service life and stability of the control board are improved, the circuit connection and wiring are simplified, the use and the length of wires are reduced, and the electromagnetic interference and the line loss are reduced.

In a specific embodiment, the tuyere, motor, circuit board, housing tuyere and the like are positioned on the same straight line.

The cover body 110 is arranged on one side of the partition plate 108, and the cover body 110 is connected with the partition plate 108, so that a closed space is formed on one side of the partition plate 108 facing the blades 1042, hot air generated by the blades 1042 and the heating plate 104 is effectively wrapped inside, the hot air is more intensively guided to blow downwards, and the utilization efficiency of the hot air is improved.

In addition, the cover 110 is connected with the partition 108, so that structural stability and compactness of the entire cooking appliance 100 can be increased, and no air leakage phenomenon is ensured between the cover 110 and the partition 108, thereby ensuring that hot air is completely guided to the blades 1042 and the heating plate 104 to generate a uniform heating effect.

It can be appreciated that the introduction of the cover 110 effectively optimizes the guiding and utilization of the hot air, improves the heating efficiency and stability of the entire cooking appliance 100, and increases the structural stability and reliability of the product in conjunction with the partition 108.

On the basis of any embodiment, the air inlets 1112 and the air outlets are arranged on two sides of the heating coil 102, so that heat dissipation balance can be realized. The air inlet 1112 allows fresh air to flow into the air duct structure 111, then generates hot air through the heating coil 102, and exits through the first air outlet 1114 and the second air outlet 1116, respectively. Therefore, the heat dissipation effect on two sides of the heating coil 102 can be relatively balanced, and the situation of local overheating or deficiency is avoided, so that the heat dissipation efficiency and the stability of the whole cooking utensil are improved.

By providing the air inlet 1112 and the air outlet on both sides of the heating coil 102, circulation of air can be achieved. Fresh air enters from the air inlet 1112, passes through the heating coil 102 to generate hot air, and then flows out through the air outlets on both sides. Therefore, circulation of air can be realized, and heating and heat dissipation are more uniform and efficient.

The air inlets 1112 and the air outlets are arranged on two sides of the heating coil 102, so that the space layout of the whole cooking utensil can be optimized better. This allows for a better placement of the air duct structure 111, heating coil 102, and other components within a limited space, thereby achieving a more compact and efficient design.

In a specific embodiment, the fan is selected as an axial flow fan, and the air outlet direction of the fan is set to be perpendicular to the extending direction of the driving shaft, so that the air circulation efficiency can be effectively improved, the heat dissipation effect is optimized, the space arrangement is facilitated, and space support is provided for the placement of the visual window structure.

As shown in fig. 3, the cover housing 202 is a main body part of the upper cover structure, is a shell structure, and is internally provided with a heating cavity 204, and is provided with a heating coil and a part or all of the air duct structure. The material of the cover housing 202 is generally a high temperature resistant and corrosion resistant material such as metal or plastic to ensure safe operation of the cooking appliance 100.

It should be emphasized that in this embodiment, as shown in fig. 5, a visual window structure 206 is connected to the cover housing, so that the user can intuitively see the real-time state of the bottom cooking.

The heating chamber 204 is configured to receive the electromagnetic heating assembly 100. The heating chamber 204 is generally an enclosed space having a particular size and shape to ensure that the electromagnetic heating assembly 100 is completely disposed therein.

The vane 1042 is located outside the cover housing 202. This design may be to maintain a certain gap between the vane 1042 and the heating chamber 204 and the cover housing 202, so as to ensure that the hot air generated from the heating plate 104 can be effectively blown down, and improve the heat dissipation effect of the hot air.

As shown in fig. 4, the cooking main body 302 is provided, and cooking can be performed in the internal cooking cavity 304, and on the basis, the cover housing is provided above the cooking main body 302, so that heating of food in the cooking cavity 304 can be performed by using the heating coil, the heating plate and the air duct structure together, and specific heating modes include, but are not limited to, air heating, electromagnetic heating, and the like.

In a specific embodiment, the visual window structure 206 and the cover housing are both connected to the cooking main body 302, so that the visual window structure 206 and the cover housing are equivalent to a parallel connection relationship, and a connection relationship exists between the two, so that the upper space of the cooking main body 302 can be utilized, two requirements of visualization and heating are met, the space utilization rate is improved, and the use experience of a user in the cooking process is also improved.

Cooking appliances include, but are not limited to, air fryers, electromagnetic ovens, and the like that utilize electromagnetic heating for cooking.

In a specific embodiment, an electromagnetic heating type air fryer is provided, heating blades (i.e. a heating plate and blades) are corresponding to electromagnetic coils (i.e. heating coils), the electromagnetic coils drive the heating blades to generate heat, and meanwhile, a motor drives the heating blades to rotate to generate wind flow.

A fan installation position is arranged on the left side of the inner cover, the fan enters the air inlet of the surface cover, then two air outlets are arranged at the fan installation position of the inner cover, one of the air outlets faces the electromagnetic coil (namely the first air outlet), and the air passes through the electromagnetic coil and then exits from the air outlet of the heat dissipation of the inner cover coil and the air outlet of the surface cover of the coil to dissipate heat of the electromagnetic coil; the other one faces the motor and the PCB power panel radiating fin (namely the second air outlet), and air passes through the motor and the PCB power panel radiating fin in sequence and flows out of the face cover air outlet to radiate the motor and the PCB power panel radiating fin.

According to the cooking utensil provided by the utility model, the heat dissipation effect can be effectively improved by limiting the air outlet to have at least two air outlet directions.

In the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

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 (10)

1. A cooking appliance, comprising:

A heating coil;

the heating plate is rotatably arranged on one side of the heating coil;

The air duct structure and the heating coil are arranged on the same side of the heating plate, a fan is arranged in the air duct structure, and an air outlet is arranged on the air duct structure;

The heating coil is characterized in that at least two air outlet directions exist at the air outlet, at least one air outlet direction faces the heating coil, the heating plate is made of magnetic conduction materials, the heating coil generates a magnetic field covering the heating plate, and the heating plate generates heat.

2. The cooking appliance of claim 1, wherein the air outlet specifically comprises:

The air outlet direction of the first air outlet is different from that of the second air outlet, and the first air outlet faces to the heating coil to discharge air.

3. The cooking appliance of claim 2, wherein the first air outlet and the second air outlet are different in air outlet height relative to the heat generating plate.

4. The cooking appliance of claim 2, further comprising:

And the driving shaft of the motor penetrates through the heating plate, and the second air outlet faces the motor to discharge air.

5. The cooking appliance of claim 1, further comprising:

The control plate and the heating coil are arranged on the same side of the heating plate, and the control plate is arranged in the air duct structure.

6. The cooking appliance of claim 2, wherein the air inlet of the air duct structure and the first and second air outlets are provided on opposite sides of the heating coil.

7. The cooking appliance of claim 4, wherein the fan is an axial flow fan, and an air outlet direction of the fan is perpendicular to an extending direction of the driving shaft.

8. The cooking appliance of claim 1, further comprising:

The cover shell is internally provided with the heating coil and at least part of the air duct structure;

A visual window structure connected to the cover housing;

wherein the cover shell is provided with the air outlet.

9. The cooking appliance of claim 8, further comprising:

And the cover shell is arranged above the cooking main body, and a cooking cavity is formed in the cooking main body.

10. The cooking appliance of claim 9, wherein the viewing window structure is provided at one side of the cover housing, and the viewing window structure is connected to the cooking body.