Cooking equipment

Abstract

The invention provides cooking equipment, and relates to the technical field of hot air heating. The cooking equipment comprises a body comprising a cooking cavity; the containing assembly is arranged in the cooking cavity and used for containing materials; the hot air assembly is arranged on the body and used for blowing high-temperature airflow into the cooking cavity; the first heating assembly is arranged on the body and used for heating the containing assembly, and the containing assembly is located between the hot air assembly and the first heating assembly in the height direction of the cooking equipment; the second heating assembly is arranged on the peripheral side of the containing assembly, and the second heating assembly is used for heating the cooking cavity.

Description

Technical Field

[0001] The invention relates to the technical field of hot air heating, and in particular to a cooking device. Background Art

[0002] Air fryer products are popular among consumers because they are easy to use, require less cooking oil, and are healthier than traditional frying.

[0003] In the related art, since the air fryer can only bake food from one side, the food needs to be turned over or stirred during use, so the air fryer has technical problems such as complicated cooking process, inconvenient use and poor user experience.

[0004] Therefore, how to overcome the above-mentioned technical defects has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0006] To this end, the present invention proposes a cooking device.

[0007] In view of this, the present invention provides a cooking device, which includes: a main body, including a cooking cavity; a containing component, arranged in the cooking cavity, for containing materials; a hot air component, arranged in the main body, for blowing high-temperature airflow into the cooking cavity; a first heating component, arranged in the main body, for heating the containing component, in the height direction of the cooking device, the containing component is located between the hot air component and the first heating component; a second heating component, arranged on the peripheral side of the containing component, and the second heating component is used to heat the cooking cavity.

[0008] The present application defines a cooking device, which includes a main body, a hot air component and a containing component. The main body is the main frame structure of the cooking device, which is used to position, protect and support other working structures on the cooking device, and the main body encloses a cooking cavity. The containing component is arranged in the cooking cavity, and the containing component is used to contain materials, and the materials include ingredients, seasonings, water, etc. After the cooking device is controlled to complete the cooking operation according to a predetermined working mode, the finished food can be obtained on the containing component. The hot air component is arranged on the main body, and the hot air component is arranged opposite to the containing component. After being turned on, the hot air component can blow a high-temperature airflow to the material on the containing component, so as to bake and heat the material through the high-temperature airflow, and finally obtain the finished food required by the user.

[0009] The relative position relationship between the hot air component and the receiving component is fixed, and the hot air component blows high-temperature airflow to the material on one side of the material. For example, when the hot air component is arranged on the top of the receiving component, the hot air component blows high-temperature airflow from top to bottom to the upper surface of the material. In this regard, in order to ensure that the surface of the food in all directions can be fully heated, it is necessary to adjust the direction of the food by turning or stirring during the cooking process.

[0010] On this basis, the cooking device further includes a first heating component and a second heating component.

[0011] The first heating component is disposed on the main body and arranged on a side of the accommodating component away from the hot air component. Specifically, in the height direction of the cooking device, the accommodating component is located between the hot air component and the first heating component.

[0012] For example, the hot air component is arranged at the top of the receiving component, the first heating component is arranged at the bottom of the receiving component, the hot air component blows high-temperature airflow from top to bottom to bake the upper surface of the material through the high-temperature airflow, the first heating component heats the bottom wall of the receiving component, and the high-temperature bottom wall of the receiving component heats the lower surface of the material through contact. Alternatively, the first heating component is arranged at the top of the receiving component, the hot air component is arranged at the bottom of the receiving component, the hot air component blows high-temperature airflow from bottom to top to bake the lower surface of the material through the high-temperature airflow that passes through the bottom wall of the receiving component, and the top wall of the receiving component is shielded between the first heating component and the material, so that the upper surface of the material is baked through the high-temperature top wall.

[0013] The second heating assembly is arranged on the peripheral side of the containing assembly, and the second heating assembly can heat the cooking cavity, for example, can heat the peripheral side wall of the containing assembly, so as to bake the peripheral side surface of the material through the high-temperature peripheral side wall of the containing assembly.

[0014] It can be seen that by setting the first heating component and the second heating component in conjunction with the hot air component, three-dimensional heating of the material can be achieved to ensure that the all-round surface of the material can be fully baked and heated. On the one hand, the baking and heating effect of the material is improved, the heating efficiency and the quality of the finished food are improved, and on the other hand, the operation of flipping or stirring the food is eliminated, simplifying the cooking process. Thereby solving the technical problems existing in the related technology of complicated cooking process, inconvenient use, and poor user experience. Then it realizes the technical effect of optimizing the structure of cooking equipment, improving the automation degree of cooking equipment, improving cooking efficiency and cooking quality, and improving user experience.

[0015] In addition, the cooking device provided by the present invention may also have the following additional technical features:

[0016] In some technical solutions of the present invention, optionally, the containing assembly includes: a barrel body, which is arranged on the main body, and the opening of the barrel body is arranged opposite to the hot air assembly; and a supporting part, which is arranged in the barrel body and is used to support the material.

[0017] In this technical solution, the containing assembly includes a barrel body and a supporting part. The top of the barrel body is open, and a containing cavity is enclosed inside. The supporting part is arranged in the containing cavity, and the material is placed on the supporting part. Among them, the hot air assembly is arranged at the top of the barrel opening. After the hot air assembly is turned on, the high-temperature airflow is poured into the barrel body from top to bottom to bake the upper surface of the material through the high-temperature airflow. On this basis, the first heating assembly is arranged at the bottom of the barrel body, and the first heating assembly heats the bottom wall of the barrel body. On the one hand, the high-temperature bottom wall can directly bake the lower surface of the material, and on the other hand, it can increase the temperature of the supporting part through heat transfer. The second heating assembly is arranged on the surrounding side of the barrel body, and the second heating assembly heats the side wall of the barrel body to bake the surrounding side of the material through the high-temperature side wall. Thereby, all-round heating of the material is achieved.

[0018] By providing a barrel body, liquid can be contained in the internal holding cavity to prevent soup or sauce from overflowing from the holding component. By providing a supporting part, the material can be effectively supported to ensure that the material can stay in the predetermined position, thereby improving the heating effect of the material.

[0019] Specifically, a tray can be selected as the supporting part, and a bracket or a mesh grid can also be selected as the supporting part. The supporting part is hung or clamped in the barrel body, and the supporting part is spaced from the bottom wall of the barrel body.

[0020] In some technical solutions of the present invention, optionally, the second heating component includes: a first heating element, the first heating element is ring-shaped, and the first heating element surrounds the circumference of the containing component.

[0021] In this technical solution, the second heating component includes a first heating element, which is ring-shaped and surrounds the circumference of the barrel body. When powered on, the first heating element generates a large amount of heat. The heat heats the side wall of the barrel body through the heat transfer effect, so as to bake the surrounding side of the material through the high-temperature side wall, ensuring that the surface around the material can be fully heated.

[0022] Specifically, a heating tube coiled around the barrel body can be selected as the first heating element, a heating belt surrounding the barrel body can be selected as the first heating element, or a graphene heating film surrounding the barrel body can be selected as the first heating element. This technical solution does not impose rigid restrictions on the specific structure of the first heating element.

[0023] In some technical solutions of the present invention, optionally, the second heating component further includes: a second heating element, the number of the second heating elements is multiple, and the multiple second heating elements are spaced apart and distributed in the circumferential direction of the containing component.

[0024] In this technical solution, the second heating assembly also includes multiple second heating elements, which are arranged on the circumferential side of the barrel body, and are spaced apart in the circumferential direction of the barrel body, that is, the multiple second heating elements are arranged at different positions on the circumferential side of the barrel body, thereby heating multiple areas on the side wall of the barrel body facing different positions through the multiple second heating elements, and finally baking the circumferential side surface of the material with the help of the high-temperature side wall, ensuring that the surface around the material can be fully heated.

[0025] Specifically, a heating tube coiled around a part of the circumference of the barrel body can be selected as the second heating element, an arc-shaped heating belt can be selected as the second heating element, and an arc-shaped graphene heating film can be selected as the second heating element. This technical solution does not impose any rigid restrictions on the specific structure of the second heating element.

[0026] In some technical solutions of the present invention, optionally, the accommodating component is square; the number of the second heating elements is four, and the four second heating elements are respectively arranged at the four corners of the accommodating component.

[0027] In this technical solution, the containing assembly is square, and the specific barrel body is a square barrel, that is, the barrel body has four side walls facing different directions. Specifically, the intersection area of ​​two adjacent side walls is a corner of the square barrel, and a right-angle transition structure can be formed between the two adjacent side walls, and an arc-shaped transition structure can also be formed between the two adjacent side walls.

[0028] On this basis, the second heating assembly includes four second heating elements, and the four second heating elements are arranged in one-to-one correspondence with the four corners of the square barrel to ensure that each corner of the square barrel can be heated by the second heating element.

[0029] In the process of heating the square barrel through the first heating component at the bottom of the square barrel, the heating at the four corners of the square barrel is higher and poorer, so that four low-temperature areas are formed at the four corners of the square barrel. In this regard, the present application can compensate for the low-temperature areas by setting four second heating elements at the four corners of the square barrel, thereby improving the heating uniformity of the four side walls of the square barrel to avoid the problem of uneven heating of the surrounding surfaces of the material. Then optimize the structural layout of the second heating element to improve the heating efficiency and heating effect of the material.

[0030] In some technical solutions of the present invention, optionally, the barrel body is formed of a magnetic conductive material, and / or the supporting portion is formed of a magnetic conductive material, and the second heating component further includes: a first electromagnetic coil, which is arranged on the peripheral side of the barrel body.

[0031] In this technical solution, the barrel body and / or the supporting part are prepared by magnetic conductive material. On this basis, the second heating component also includes a first electromagnetic coil, which is arranged on the peripheral side of the barrel body. When energized, the first electromagnetic coil forms a heating electromagnetic field in the area where the accommodating component is located, and the barrel body and / or the supporting part made of magnetic conductive material are heated up under the action of the heating electromagnetic field.

[0032] Specifically, when the supporting part is made of magnetic conductive material, the high-temperature supporting part can heat the lower surface of the material. When the barrel body is made of magnetic conductive material, the side wall of the barrel body can bake the surrounding side of the material. The bottom wall of the barrel body can heat the top supporting part and the material through heat transfer.

[0033] In some technical solutions of the present invention, optionally, the main body includes: a pot body, and the first heating component is arranged in the pot body; an outer pot, which is arranged in the pot body, and the containing component is arranged in the outer pot.

[0034] In this technical solution, the main body includes a pot body and an outer pot, the pot body includes a base and a shell arranged on the base, the outer pot is arranged in the shell, and the receiving assembly is arranged in the outer pot. Among them, the first heating assembly is arranged on the base, and the first heating assembly is located at the bottom of the receiving assembly. The second heating assembly is arranged on one of the pot body, the outer pot and the supporting part.

[0035] Among them, the shape of the outer pot is adapted to the shape of the barrel body. By providing the outer pot, the barrel body can be supported and positioned to avoid frequent shaking of the barrel body during cooking, and to ensure that the first heating component and the second heating component can stably heat the barrel body.

[0036] Specifically, the barrel body is detachably arranged in the inner pot, and the detachable structure can provide convenient conditions for users to store and retrieve materials, thereby improving the user experience of the cooking device.

[0037] Specifically, a temperature sensor and a controller are also provided on the base, the temperature sensor is arranged opposite to the bottom wall of the inner pot, and the controller can control the working state of the first heating component and the second heating component according to the temperature value detected by the temperature sensor to complete the temperature feedback control, thereby achieving the technical effect of improving the automation and intelligence of the cooking equipment and improving the quality of the food finally cooked.

[0038] In some technical solutions of the present invention, optionally, the first heating component includes: a third heating element, which is arranged in the outer pot.

[0039] In this technical solution, the first heating assembly includes a third heating element, which is arranged on the outer pot, and specifically the third heating element is in contact with the bottom wall of the outer pot. The third heating element can be arranged between the bottom wall of the outer pot and the bottom wall of the barrel body, and the third heating element directly heats the bottom wall of the barrel body by contact after power is turned on. The third heating element can also be arranged outside the outer pot, and the heat generated by the third heating element is transferred to the barrel body through the outer pot after power is turned on.

[0040] Specifically, a microcrystalline glass infrared heating plate can be selected as the third heating element, an electric heating tube coiled on the bottom wall of the outer pot can be selected as the third heating element, a mica heating plate can be selected as the third heating element, and a circular electric heating film can be selected as the third heating element. This technical solution does not impose rigid restrictions on the specific structural form of the third heating element.

[0041] In some technical solutions of the present invention, optionally, the barrel body is formed of a magnetic material, and / or the supporting portion is formed of a magnetic material, and the first heating component also includes: a second electromagnetic coil, which is arranged in the outer pot and is arranged opposite to the bottom wall of the barrel body.

[0042] In this technical solution, the barrel body and / or the supporting part are prepared by magnetic conductive material. On this basis, the first heating component also includes a second electromagnetic coil, and the second electromagnetic coil is arranged on the side wall of the outer pot. When energized, the second electromagnetic coil forms a heating electromagnetic field in the area where the accommodating component is located, and the barrel body and / or the supporting part made of magnetic conductive material are heated up under the action of the heating electromagnetic field.

[0043] Specifically, when the supporting part is made of magnetic conductive material, the high-temperature supporting part can heat the lower surface of the material. When the barrel body is made of magnetic conductive material, the side wall of the barrel body can bake the surrounding side of the material. The bottom wall of the barrel body can heat the top supporting part and the material through heat transfer.

[0044] In some technical solutions of the present invention, optionally, the pot body includes a positioning boss, and the main body also includes: a surrounding edge connected to the outer pot, and the second heating component is located between the surrounding edge and the positioning boss.

[0045] In this technical solution, an annular positioning boss is formed on the inner side of the pot body by bending, and an annular or arc-shaped second heating component is arranged on the positioning boss, so that the positioning boss provides positioning and support for the second heating component.

[0046] On this basis, the main body also includes a surrounding edge, which is arranged on the side of the second heating component away from the positioning boss, and the surrounding edge is connected to the pot body, so that the second heating component is clamped on the pot body through the surrounding edge, thereby achieving the technical effect of improving the positioning accuracy and positioning reliability of the second heating component and improving the structural stability of the cooking equipment.

[0047] In some technical solutions of the present invention, optionally, the main body also includes a light-transmitting area, which is opposite to the cooking cavity and avoids the hot air component. The cooking device also includes: a light-emitting part, which is arranged on the main body and opposite to the opening of the barrel.

[0048] In this technical solution, the main body also includes a cover body, which is connected to the pot body and can move relative to the pot body. Specifically, the cover body can be hinged on the pot body so as to be opened and closed by flipping. When the cover body is in a closed state, the cover body covers the openings of the outer pot and the barrel body to form a closed cooking environment in the barrel body, reduce heat loss, and improve heating efficiency. When the cover body is in an open state, the openings of the barrel body and the outer pot are open to facilitate users to store and access materials.

[0049] The hot air assembly is arranged on the cover, and at least a part of the hot air assembly is exposed on the side of the cover facing the pot body. When the cover is in a closed state, the hot air assembly is opposite to the opening of the barrel body, and when the hot air assembly is turned on, a high-temperature airflow can be blown into the barrel body to bake the upper surface of the material through the high-temperature airflow.

[0050] Specifically, a light-transmitting area is provided on the cover, and a notch can be provided on the cover and a light-transmitting plate can be embedded in the notch to form the light-transmitting area. The light-transmitting area avoids the hot air component, and when the cover is in a closed state, the light-transmitting area is opposite to the opening of the barrel, so that the user can observe the situation inside the barrel through the closed cover.

[0051] On this basis, a light-emitting element is also provided on the side of the cover body facing the barrel body, and when the light-emitting element is turned on, the space inside the barrel body can be illuminated, thereby cooperating with the above-mentioned light-transmitting area to show the user the state of the material inside the barrel body, so that the user can control the cooking state of the material in real time by observation, providing convenient conditions for the user.

[0052] At the same time, the light-emitting parts can also optimize the color and gloss of the materials by illuminating the materials, thereby enhancing the visual experience of the cooking equipment during use.

[0053] Specifically, an exhaust port is arranged outside the cover body, and an exhaust channel whose first end is connected to the exhaust port is arranged inside the cover body. When the cover body is in a closed state, a second end of the exhaust channel is connected to the barrel body.

[0054] During the operation, the gas and steam in the barrel can be discharged by opening the exhaust port. On the one hand, the internal pressure of the barrel can be adjusted by exhausting the gas, and on the other hand, the dryness of the barrel can be adjusted by discharging the steam to ensure the crispness of the cooked food.

[0055] Specifically, the exhaust port can be opened and closed by arranging a cover plate at the exhaust port, or a valve body can be embedded in the exhaust port or the exhaust channel to realize the opening and closing of the exhaust port.

[0056] In some technical solutions of the present invention, optionally, the hot air component includes: a motor, which is arranged on the main body; a fan blade, which is connected to the motor; and a fourth heating element, which is arranged on the main body and is located around the fan blade.

[0057] In this technical solution, the hot air component includes a motor, a fan blade and a fourth heating element. The motor is installed in the cover body, and the motor shaft is connected to the fan blade. When the motor is turned on, the shaft and the fan blade are driven to rotate synchronously. The fourth heating element is arranged on the cover body, and the fourth heating element surrounds the circumference of the fan blade. When the fourth heating element is turned on, the fan blade and the surrounding air can be heated, so that the hot air component can blow high-temperature air into the barrel.

[0058] Specifically, a heating tube coiled around the fan blade can be selected as the fourth heating element.

[0059] In some technical solutions of the present invention, optionally, there are multiple second heating assemblies, and the multiple second heating assemblies are distributed at intervals in the height direction of the cooking device.

[0060] In this technical solution, the cooking device comprises a plurality of second heating components, and the plurality of second heating components are distributed at intervals in the height direction of the cooking device, that is, the plurality of second heating components are located at different heights of the cooking device.

[0061] By arranging multiple second heating components in the height direction of the cooking device, multiple heating areas arranged longitudinally can be formed on the cooking device, so that different heights of the cooking cavity can be heated in a targeted manner through the multiple heating areas, so as to increase the heating coverage area of ​​the second heating components and ensure that the food can be fully heated.

[0062] On this basis, the second heating components can be matched with the stacking height of the food in the containing component by controlling the opening and closing of multiple second heating components respectively, so as to meet the sufficient heating requirements of food of different heights.

[0063] In some technical solutions of the present invention, optionally, the cooking device is: an air fryer, an oven, or a steam-bake-in-one machine.

[0064] In this technical solution, the cooking device can be one of an air fryer, an oven, and a steam-bake machine, and the material is baked into a finished food under the combined action of high-temperature airflow and high-temperature containing components.

[0065] The hot air component and the first heating component can heat the upper and lower sides of the material, and the second heating component can heat the surrounding side of the material, thus achieving three-dimensional heating and all-round heating of the material, thereby eliminating the need to flip and stir the material, and is conducive to improving the heating efficiency of the material. This achieves the technical effect of improving the practicality of the cooking equipment and the quality of the finished food.

[0066] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0068] Figure 1 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0069] Figure 2 for Figure 1 A partial enlarged view of the cooking device in area A in the illustrated embodiment;

[0070] Figure 3 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0071] Figure 4 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0072] Figure 5 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0073] Figure 6 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0074] Figure 7 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0075] Figure 8 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0076] Fig. 9 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0077] Fig.10 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0078] Fig.11 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0079] Fig.12 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0080] Fig.13 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown;

[0081] Fig.14 A schematic structural diagram of a cooking device according to an embodiment of the present invention is shown.

[0082] in, Figures 1 to 14 The corresponding relationship between the reference numerals and component names in the figure is:

[0083] 100 cooking device, 110 main body, 1102 cooking cavity, 112 pot body, 114 outer pot, 1142 positioning boss, 116 surrounding edge, 118 cover body, 1182 light-transmitting area, 1184 exhaust channel, 1186 exhaust port, 119 light-emitting component, 120 accommodating component, 122 barrel body, 124 supporting part, 130 hot air component, 132 motor, 134 fan blade, 136 fourth heating component, 140 first heating component, 142 third heating component, 150 second heating component, 152 first heating component, 154 second heating component, 156 first electromagnetic coil. DETAILED DESCRIPTION

[0084] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0085] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0086] Refer to the following Figures 1 to 14 Cooking apparatus according to some embodiments of the present invention are described.

[0087] like Figure 1 , Figure 2 and Figure 3 As shown, one embodiment of the present invention proposes a cooking device 100, which includes: a main body 110, including a cooking cavity 1102; a containing component 120, disposed in the cooking cavity 1102, for containing materials; a hot air component 130, disposed in the main body 110, for blowing a high-temperature airflow into the cooking cavity 1102; a first heating component 140, disposed in the main body 110, for heating the containing component 120, in the height direction of the cooking device 100, the containing component 120 is located between the hot air component 130 and the first heating component 140; a second heating component 150, disposed on the peripheral side of the containing component 120, and the second heating component 150 is used to heat the cooking cavity 1102.

[0088] The present application defines a cooking device 100, which includes a body 110, a hot air component 130 and a containing component 120. The body 110 is the main frame structure of the cooking device 100, which is used to position, protect and support other working structures on the cooking device 100, and the body encloses a cooking cavity 1102. The containing component 120 is arranged in the cooking cavity 1102, and the containing component 120 is used to contain materials, which include ingredients, seasonings, water, etc. After the cooking device 100 is controlled to complete the cooking operation according to a predetermined working mode, the finished food can be obtained on the containing component 120. The hot air component 130 is arranged on the body 110, and the hot air component 130 is arranged opposite to the containing component 120. After being turned on, the hot air component 130 can blow high-temperature airflow to the materials on the containing component 120, so as to bake and heat the materials through the high-temperature airflow, and finally obtain the finished food required by the user.

[0089] The relative position relationship between the hot air assembly 130 and the containing assembly 120 is fixed, and the hot air assembly 130 blows high-temperature airflow to the material on one side of the material. For example, when the hot air assembly 130 is arranged on the top of the containing assembly 120, the hot air assembly 130 blows high-temperature airflow from top to bottom to the upper surface of the material. In this regard, in order to ensure that the surface of the food in all directions can be fully heated, it is necessary to adjust the direction of the food by turning or stirring during the cooking process.

[0090] On this basis, the cooking device 100 further includes a first heating component 140 and a second heating component 150 .

[0091] Among them, the first heating component 140 is set on the main body 110, and the first heating component 140 is arranged on the side of the accommodating component 120 away from the hot air component 130. Specifically, in the height direction of the cooking device 100, the accommodating component 120 is located between the hot air component 130 and the first heating component 140.

[0092] For example, the hot air component 130 is arranged at the top of the containing component 120, and the first heating component 140 is arranged at the bottom of the containing component 120. The hot air component 130 blows high-temperature airflow from top to bottom to bake the upper surface of the material through the high-temperature airflow, and the first heating element heats the bottom wall of the containing component 120, and the high-temperature bottom wall of the containing component 120 heats the lower surface of the material through contact. Alternatively, the first heating component 140 is arranged at the top of the containing component 120, and the hot air component 130 is arranged at the bottom of the containing component 120. The hot air component 130 blows high-temperature airflow from bottom to top to bake the lower surface of the material through the high-temperature airflow that passes through the bottom wall of the containing component 120, and the top wall of the containing component 120 is shielded between the first heating component 140 and the material, so that the upper surface of the material is baked through the high-temperature top wall.

[0093] The second heating assembly 150 is arranged on the peripheral side of the containing assembly 120 , and can heat the cooking cavity 1102 , for example, can heat the peripheral side wall of the containing assembly 120 , so as to bake the peripheral side of the material through the high temperature peripheral side wall of the containing assembly 120 .

[0094] It can be seen that by setting the first heating component 140 and the second heating component 150 in conjunction with the hot air component 130, three-dimensional heating of the material can be achieved to ensure that the surface of the material in all directions can be fully baked and heated. On the one hand, the baking and heating effect of the material is improved, the heating efficiency and the quality of the finished food are improved, and on the other hand, the operation of flipping or stirring the food is eliminated, simplifying the cooking process. Thereby solving the technical problems existing in the related technology such as complicated cooking process, inconvenient use, and poor user experience. Then the technical effect of optimizing the structure of the cooking device 100, improving the automation degree of the cooking device 100, improving the cooking efficiency and cooking quality, and improving the user experience is achieved.

[0095] like Figure 1 and Figure 3 As shown, in some embodiments of the present invention, optionally, the containing assembly 120 includes: a barrel body 122, which is disposed on the main body 110, and the opening of the barrel body 122 is arranged opposite to the hot air assembly 130; and a supporting portion 124, which is disposed in the barrel body 122 and is used to support materials.

[0096] In this embodiment, the containing assembly 120 includes a barrel 122 and a supporting portion 124. The top of the barrel 122 is open, and the inside encloses a containing cavity. The supporting portion 124 is arranged in the containing cavity, and the material is placed on the supporting portion 124. Among them, the hot air assembly 130 is arranged at the top of the opening of the barrel 122. After the hot air assembly 130 is turned on, the high-temperature airflow is poured into the barrel 122 from top to bottom, so as to bake the upper surface of the material through the high-temperature airflow. On this basis, the first heating assembly 140 is arranged at the bottom of the barrel 122, and the first heating assembly 140 heats the bottom wall of the barrel 122. On the one hand, the high-temperature bottom wall can directly bake the lower surface of the material, and on the other hand, it can increase the temperature of the supporting portion 124 through heat transfer. The second heating assembly 150 is arranged on the surrounding side of the barrel 122, and the second heating assembly 150 heats the side wall of the barrel 122 to bake the surrounding side of the material through the high-temperature side wall. Thereby, all-round heating of the material is achieved.

[0097] By providing the barrel body 122, liquid can be contained in the internal receiving cavity to prevent soup or sauce from overflowing from the receiving component 120. By providing the supporting portion 124, the material can be effectively supported to ensure that the material can stay in a predetermined position, thereby improving the heating effect of the material.

[0098] Specifically, a tray can be selected as the supporting portion 124, and a bracket or a mesh grid can also be selected as the supporting portion 124. The supporting portion 124 is hung or clamped in the barrel body 122, and the supporting portion 124 is spaced from the bottom wall of the barrel body 122.

[0099] like Figure 3 , Figure 6 and Figure 7 As shown, in some embodiments of the present invention, optionally, the second heating component 150 includes: a first heating element 152 , the first heating element 152 is ring-shaped, and the first heating element 152 surrounds the circumference of the containing component 120 .

[0100] In this embodiment, the second heating component 150 includes a first heating element 152, which is annular and surrounds the circumference of the barrel body 122. When powered on, the first heating element 152 generates a large amount of heat, which heats the side wall of the barrel body 122 through the heat transfer effect, so as to bake the surrounding side of the material through the high-temperature side wall, ensuring that the surface around the material can be fully heated.

[0101] Specifically, a heating tube coiled around the barrel body 122 can be selected as the first heating element 152, a heating belt surrounding the barrel body 122 can be selected as the first heating element 152, or a graphene heating film surrounding the barrel body 122 can be selected as the first heating element 152. This embodiment does not impose a rigid limitation on the specific structure of the first heating element 152.

[0102] like Figure 4 and Figure 5 As shown, in some embodiments of the present invention, optionally, the second heating component 150 further includes: a second heating element 154 , the number of the second heating elements 154 is multiple, and the multiple second heating elements 154 are spaced apart and distributed in the circumferential direction of the containing component 120 .

[0103] In this embodiment, the second heating component 150 also includes a plurality of second heating elements 154, and the plurality of second heating elements 154 are arranged on the peripheral side of the barrel body 122, and the plurality of second heating elements 154 are spaced apart in the circumferential direction of the barrel body 122, that is, the plurality of second heating elements 154 are arranged at different positions on the peripheral side of the barrel body 122, so that the plurality of areas on the side wall of the barrel body 122 facing different positions are heated by the plurality of second heating elements 154, and finally the peripheral side surface of the material is baked with the help of the high-temperature side wall, thereby ensuring that the surface around the material can be fully heated.

[0104] Specifically, a heating tube coiled around a portion of the circumference of the barrel body 122 can be selected as the second heating element 154, an arc-shaped heating belt can be selected as the second heating element 154, or an arc-shaped graphene heating film can be selected as the second heating element 154. This embodiment does not impose any rigid restrictions on the specific structure of the second heating element 154.

[0105] like Figure 4 and Figure 5 As shown, in some embodiments of the present invention, optionally, the receiving assembly 120 is square; the number of the second heating elements 154 is four, and the four second heating elements 154 are respectively arranged at the four corners of the receiving assembly 120 .

[0106] in, Figure 4 The four areas a, b, c, and d correspond to the four corners of the square barrel.

[0107] In this embodiment, the container assembly 120 is square, and the barrel body 122 is a square barrel, that is, the barrel body 122 has four side walls facing different directions. Specifically, the intersection area of ​​two adjacent side walls is a corner of the square barrel, and a right-angle transition structure can be formed between the two adjacent side walls, and an arc-shaped transition structure can also be formed between the two adjacent side walls.

[0108] On this basis, the second heating assembly 150 includes four second heating elements 154 , and the four second heating elements 154 are arranged one-to-one corresponding to the four corners of the square barrel to ensure that each corner of the square barrel can be heated by the second heating element 154 .

[0109] In the process of heating the square barrel through the first heating component 140 at the bottom of the square barrel, the heating of the four corners of the square barrel is relatively high and poor, so that four low-temperature areas are formed at the four corners of the square barrel. In this regard, the present application can compensate for the low-temperature area by setting four second heating elements 154 at the four corners of the square barrel, thereby improving the heating uniformity of the four side walls of the square barrel to avoid the problem of uneven heating of the surrounding surfaces of the material. Then optimize the structural layout of the second heating element 154 to improve the heating efficiency and heating effect of the material.

[0110] like Figure 8 and Fig. 9 As shown, in some embodiments of the present invention, optionally, the barrel body 122 is formed of a magnetic material, and / or the supporting portion 124 is formed of a magnetic material, and the second heating component 150 further includes: a first electromagnetic coil 156, which is disposed on the peripheral side of the barrel body 122.

[0111] In this embodiment, the barrel body 122 and / or the supporting portion 124 are prepared by magnetic conductive material. On this basis, the second heating component 150 also includes a first electromagnetic coil 156. The first electromagnetic coil 156 is arranged on the peripheral side of the barrel body 122. After power is turned on, the first electromagnetic coil 156 forms a heating electromagnetic field in the area where the containing component 120 is located. The barrel body 122 and / or the supporting portion 124 made of magnetic conductive material are heated up under the action of the heating electromagnetic field.

[0112] Specifically, when the supporting portion 124 is made of magnetic conductive material, the high-temperature supporting portion 124 can heat the lower surface of the material; when the barrel body 122 is made of magnetic conductive material, the side wall of the barrel body 122 can bake the surrounding side of the material; and the bottom wall of the barrel body 122 can heat the top supporting portion 124 and the material through heat transfer.

[0113] like Figure 1 and Figure 5 As shown, in some embodiments of the present invention, optionally, the main body 110 includes: a pot body 112 , and a first heating component 140 is disposed in the pot body 112 ; an outer pot 114 , which is disposed in the pot body 112 , and the containing component 120 is disposed in the outer pot 114 .

[0114] In this embodiment, the main body 110 includes a pot body 112 and an outer pot 114, the pot body 112 includes a base and a shell disposed on the base, the outer pot 114 is disposed in the shell, and the receiving assembly 120 is disposed in the outer pot 114. Among them, the first heating assembly 140 is disposed on the base, and the first heating assembly 140 is located at the bottom of the receiving assembly 120. The second heating assembly 150 is disposed on one of the pot body 112, the outer pot 114, and the supporting portion 124.

[0115] Among them, the shape of the outer pot 114 is adapted to the shape of the barrel body 122. By setting the outer pot 114, the barrel body 122 can be supported and positioned to avoid frequent shaking of the barrel body 122 during cooking, and to ensure that the first heating component 140 and the second heating component 150 can stably heat the barrel body 122.

[0116] Specifically, the barrel body 122 is detachably disposed in the inner pot, and the detachable structure can provide convenient conditions for users to store and retrieve materials, thereby improving the user experience of the cooking device 100.

[0117] Specifically, a temperature sensor and a controller are also provided on the base, and the temperature sensor is arranged opposite to the bottom wall of the inner pot. The controller can control the working state of the first heating component 140 and the second heating component 150 according to the temperature value detected by the temperature sensor, so as to complete the temperature feedback control. Thus, the technical effect of improving the automation and intelligence of the cooking device 100 and improving the quality of the food finally cooked is achieved.

[0118] like Fig.12 and Fig.13 As shown, in the height direction of the cooking device 100, the first heating element 152 can be arranged on the upper side or the lower side of the inner pot. When the first heating element 152 is arranged on the upper side of the inner pot, the bottom of the inner pot can be sealed. When the first heating element 152 is arranged on the lower side of the inner pot, the inner pot is annular and has an open bottom.

[0119] like Figure 1 As shown, in some embodiments of the present invention, optionally, the first heating component 140 includes: a third heating element 142, which is arranged in the outer pot 114.

[0120] In this embodiment, the first heating assembly 140 includes a third heating element 142, and the third heating element 142 is arranged on the outer pot 114, and specifically, the third heating element 142 is in contact with the bottom wall of the outer pot 114. The third heating element 142 can be arranged between the bottom wall of the outer pot 114 and the bottom wall of the barrel 122, and the third heating element 142 directly heats the bottom wall of the barrel 122 by contact after power is turned on. The third heating element 142 can also be arranged outside the outer pot 114, and the heat generated by the third heating element 142 is transferred to the barrel 122 via the outer pot 114 after power is turned on.

[0121] Specifically, a microcrystalline glass infrared heating plate can be selected as the third heating element 142, an electric heating tube coiled on the bottom wall of the outer pot 114 can be selected as the third heating element 142, a mica heating plate can be selected as the third heating element 142, and a circular electric heating film can be selected as the third heating element 142. This embodiment does not impose a rigid limitation on the specific structural form of the third heating element 142.

[0122] In any of the above embodiments, the barrel body 122 is formed of a magnetic material, and / or the supporting portion 124 is formed of a magnetic material, and the first heating component 140 further includes: a second electromagnetic coil, which is disposed in the outer pot 114 and is arranged opposite to the bottom wall of the barrel body 122 .

[0123] In this embodiment, the barrel body 122 and / or the supporting portion 124 are prepared by magnetic conductive material. On this basis, the first heating component 140 also includes a second electromagnetic coil, which is arranged on the side wall of the outer pot 114. After power is turned on, the second electromagnetic coil forms a heating electromagnetic field in the area where the accommodating component 120 is located, and the barrel body 122 and / or the supporting portion 124 made of magnetic conductive material are heated up under the action of the heating electromagnetic field.

[0124] Specifically, when the supporting portion 124 is made of magnetic conductive material, the high-temperature supporting portion 124 can heat the lower surface of the material; when the barrel body 122 is made of magnetic conductive material, the side wall of the barrel body 122 can bake the surrounding side of the material; and the bottom wall of the barrel body 122 can heat the top supporting portion 124 and the material through heat transfer.

[0125] like Figure 1 , Figure 2 , Fig.10 and Fig.11 As shown, in some embodiments of the present invention, optionally, the pot body 112 includes a positioning boss 1142 , and the main body 110 further includes: a surrounding edge 116 connected to the pot body 112 , and the second heating assembly 150 is located between the surrounding edge 116 and the positioning boss 1142 .

[0126] In this embodiment, the inner side of the pot body 112 is bent to form an annular positioning boss 1142 , and the annular or arc-shaped second heating component 150 is disposed on the positioning boss 1142 , so that the positioning boss 1142 provides positioning and support for the second heating component 150 .

[0127] On this basis, the main body 110 also includes a border 116, which is arranged on the side of the second heating component 150 away from the positioning boss 1142, and the border 116 is connected to the pot body 112, so that the second heating component 150 is clamped on the pot body 112 through the border 116, thereby achieving the technical effect of improving the positioning accuracy and positioning reliability of the second heating component 150 and improving the structural stability of the cooking device 100.

[0128] like Figure 1 As shown, in some embodiments of the present invention, optionally, the main body 110 further includes: a cover 118 connected to the pot body 112 and covering the outer pot 114 , and the hot air assembly 130 is disposed on the cover 118 .

[0129] In this embodiment, the main body 110 further includes a cover 118, which is connected to the pot body 112 and can move relative to the pot body 112. Specifically, the cover 118 can be hinged on the pot body 112 so as to be opened and closed by flipping the cover 118. When the cover 118 is in a closed state, the cover 118 covers the openings of the outer pot 114 and the barrel body 122 to form a closed cooking environment in the barrel body 122, reduce heat loss, and improve heating efficiency. When the cover 118 is in an open state, the openings of the barrel body 122 and the outer pot 114 are open to facilitate users to store and access materials.

[0130] The hot air assembly 130 is disposed on the cover 118, and at least a portion of the hot air assembly 130 is exposed on the side of the cover 118 facing the pot body 112. When the cover 118 is in a closed state, the hot air assembly 130 is opposite to the opening of the barrel body 122. After the hot air assembly 130 is opened, a high-temperature airflow can be blown into the barrel body 122 to bake the upper surface of the material through the high-temperature airflow.

[0131] like Figure 1As shown, in some embodiments of the present invention, optionally, the cover 118 includes a light-transmitting area 1182, and the light-transmitting area 1182 avoids the hot air component 130. The cooking device 100 also includes: a light-emitting member 119, which is arranged on the cover 118 and opposite to the opening of the barrel 122.

[0132] In this embodiment, a light-transmitting area 1182 is provided on the cover 118. Specifically, a notch can be provided on the cover 118 and a light-transmitting plate can be embedded in the notch to form the light-transmitting area 1182. The light-transmitting area 1182 avoids the hot air assembly 130, and when the cover 118 is in a closed state, the light-transmitting area 1182 is opposite to the opening of the barrel 122, so that the user can observe the situation inside the barrel 122 through the closed cover 118.

[0133] On this basis, a light emitting member 119 is further provided on the side of the cover 118 facing the barrel 122. When the light emitting member 119 is turned on, the space inside the barrel 122 can be illuminated, thereby cooperating with the light-transmitting area 1182 to show the user the state of the material inside the barrel 122. The user can control the cooking state of the material in real time by observation, providing convenient conditions for the user.

[0134] At the same time, the light-emitting element 119 can also optimize the color and glossiness of the material by illuminating the material, thereby improving the visual experience of the cooking device 100 during use.

[0135] like Figure 1 As shown, in some embodiments of the present invention, optionally, the cover body 118 also includes an exhaust channel 1184 and an exhaust port 1186 , and the exhaust channel 1184 connects the outer pot 114 and the exhaust port 1186 .

[0136] In this embodiment, an exhaust port 1186 is disposed outside the cover 118, and an exhaust passage 1184 whose first end is connected to the exhaust port 1186 is disposed inside the cover 118. When the cover 118 is in a closed state, a second end of the exhaust passage 1184 is connected to the barrel 122.

[0137] During operation, the gas and steam in the barrel body 122 can be discharged by opening the exhaust port 1186. On the one hand, the internal pressure of the barrel body 122 can be adjusted by exhausting the gas, and on the other hand, the dryness of the barrel body 122 can be adjusted by discharging the steam to ensure the crispness of the cooked food.

[0138] Specifically, the exhaust port 1186 may be opened and closed by providing a cover plate at the exhaust port 1186 , or the exhaust port 1186 may be opened and closed by embedding a valve body in the exhaust port 1186 or the exhaust channel 1184 .

[0139] like Figure 1As shown, in some embodiments of the present invention, optionally, the hot air assembly 130 includes: a motor 132, which is disposed on the main body 110; a fan blade 134, which is connected to the motor 132; and a fourth heating element 136, which is disposed on the main body 110 and is located around the fan blade 134.

[0140] In this embodiment, the hot air assembly 130 includes a motor 132, a fan blade 134 and a fourth heating element 136. The motor 132 is installed in the cover 118, and the rotating shaft of the motor 132 is connected to the fan blade 134. When the motor 132 is turned on, the rotating shaft and the fan blade 134 are driven to rotate synchronously. The fourth heating element 136 is arranged on the cover 118, and the fourth heating element 136 surrounds the peripheral side of the fan blade 134. When the fourth heating element 136 is turned on, the fan blade 134 and the nearby air can be heated, so that the hot air assembly 130 can blow high-temperature airflow into the barrel 122.

[0141] Specifically, a heating tube wound around the fan blade 134 can be selected as the fourth heating element 136 .

[0142] like Fig.14 As shown, in some embodiments of the present invention, optionally, there are multiple second heating assemblies 150 , and the multiple second heating assemblies 150 are distributed at intervals in the height direction of the cooking device 100 .

[0143] In this embodiment, the cooking device 100 includes a plurality of second heating assemblies 150 , and the plurality of second heating assemblies 150 are distributed at intervals in the height direction of the cooking device 100 , that is, the plurality of second heating assemblies 150 are located at different heights of the cooking device 100 .

[0144] By arranging multiple second heating components 150 in the height direction of the cooking device 100, multiple heating areas arranged longitudinally can be formed on the cooking device 100, so that different heights of the cooking cavity 1102 can be heated in a targeted manner through the multiple heating areas to increase the heating coverage area of ​​the second heating components 150 and ensure that the food can be fully heated.

[0145] On this basis, the second heating components 150 can be matched with the stacking height of the food in the containing component by controlling the opening and closing of multiple second heating components 150 respectively, so as to meet the sufficient heating requirements of food of different heights.

[0146] In some embodiments of the present invention, optionally, the cooking device 100 is: an air fryer, an oven, or a steam-bake-in-one machine.

[0147] In this embodiment, the cooking device 100 may be an air fryer, an oven, or a steam-bake combination machine, and the material is baked into finished food under the combined action of the high-temperature airflow and the high-temperature containing component 120 .

[0148] The hot air assembly 130 and the first heating assembly 140 can heat the upper and lower sides of the material, and the second heating assembly 150 can heat the surrounding side of the material, thus achieving three-dimensional heating and all-round heating of the material, thereby eliminating the need to flip and stir the material, and facilitating improved heating efficiency of the material, thereby achieving the technical effect of improving the practicality of the cooking device 100 and improving the quality of the finished food.

[0149] It should be clarified that in the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process simpler, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limiting the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances of the above data.

[0150] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0151] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooking device, characterized in that: include: A main body, including a cooking cavity; A containing component, arranged in the cooking cavity, for containing materials; A hot air component, disposed on the main body, for blowing high-temperature air into the cooking cavity; a first heating assembly, provided on the body, for heating the containing assembly, wherein in the height direction of the cooking device, the containing assembly is located between the hot air assembly and the first heating assembly; The second heating component is arranged on the peripheral side of the containing component, and the second heating component is used for heating the cooking cavity.

2. The cooking device according to claim 1, characterized in that: The receiving assembly comprises: A barrel body, arranged on the main body, wherein an opening of the barrel body is arranged opposite to the hot air component; The supporting part is arranged in the barrel body and is used for supporting the material.

3. The cooking device according to claim 1, characterized in that: The second heating assembly comprises: The first heating element is annular and surrounds the peripheral side of the containing component.

4. The cooking device according to claim 1, characterized in that: The second heating assembly also includes: The second heating element includes a plurality of second heating elements, and the plurality of second heating elements are spaced apart and distributed in the circumferential direction of the containing component.

5. The cooking device according to claim 4, characterized in that: The receiving assembly is square; The number of the second heating elements is four, and the four second heating elements are respectively arranged at four corners of the accommodating component.

6. The cooking device according to claim 2, characterized in that: The barrel body is formed of a magnetic conductive material, and / or the supporting portion is formed of a magnetic conductive material, and the second heating component further comprises: The first electromagnetic coil is arranged on the peripheral side of the barrel body.

7. The cooking device according to claim 2, characterized in that: The body comprises: A pot body, wherein the first heating component is arranged on the pot body; The outer pot is arranged on the pot body, and the containing assembly is arranged in the outer pot.

8. The cooking device according to claim 7, characterized in that The first heating component comprises: The third heating element is arranged in the outer pot.

9. The cooking device according to claim 7, characterized in that The barrel body is formed of a magnetic conductive material, and / or the supporting portion is formed of a magnetic conductive material, and the first heating component further comprises: The second electromagnetic coil is arranged in the outer pot and is arranged opposite to the bottom wall of the barrel body.

10. The cooking device according to claim 7, characterized in that The pot body includes a positioning boss, and the main body also includes: The surrounding edge is connected to the outer pot, and the second heating component is located between the surrounding edge and the positioning boss.

11. The cooking device according to claim 2, characterized in that The body further includes a light-transmitting area, the light-transmitting area is opposite to the cooking cavity, and the light-transmitting area avoids the hot air component, and the cooking device further includes: The light emitting member is arranged on the main body and is opposite to the opening of the barrel body.

12. The cooking device according to any one of claims 1 to 11, characterized in that The hot air component comprises: A motor, arranged on the body; A fan blade connected to the motor; The fourth heating element is arranged on the main body and is located around the fan blade.

13. The cooking device according to any one of claims 1 to 6, characterized in that: There are a plurality of second heating assemblies, and the plurality of second heating assemblies are distributed at intervals in the height direction of the cooking device.

14. The cooking device according to any one of claims 1 to 6, characterized in that: The cooking device is: an air fryer, an oven or a steam-bake-in-one machine.

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