Cooking utensil

Abstract

The invention provides a cooking utensil which comprises a base, a cooking utensil body, a cooking utensil cover, a cooking utensil cover, a cooking utensil cover and a cooking utensil cover, and the top of the base is provided with an object placing plate used for placing food materials; the microwave assembly is arranged on the base, the microwave assembly can generate microwaves, the microwave assembly is provided with a plurality of fin sets, any fin set in the plurality of fin sets comprises a plurality of fins, and the fins are used for radiating the microwaves in the direction towards the storage plate; the hot air assembly is arranged on the base, the hot air assembly can generate hot air, the microwave assembly is further provided with a hot air assembly mounting groove, at least one part of the hot air assembly is located in the hot air assembly mounting groove, and at least one part of the hot air assembly avoiding fins and the storage plate can be ventilated so as to exhaust hot air generated by the hot air assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of household electrical appliances, and in particular to a cooking utensil. Background Art

[0002] Microwave ovens in the prior art usually only have a microwave function but not a hot air heating function. If a user needs to heat the food with hot air, the food needs to be electromagnetically heated by an air fryer, which brings inconvenience to the user. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, the present invention provides a cooking utensil.

[0005] To achieve the above-mentioned purpose, the present invention proposes a cooking utensil, comprising: a base, a storage plate is provided on the top of the base, and the storage plate is used to place food; a microwave component is provided on the base, the microwave component can generate microwaves, the microwave component has a plurality of fin groups, any fin group of the plurality of fin groups includes a plurality of fins, and the fins are used to radiate microwaves in a direction toward the storage plate; a hot air component is provided on the base, the hot air component can generate hot air, and the microwave component also has a hot air component mounting groove, at least a portion of the hot air component is located in the hot air component mounting groove, the hot air component avoids the fins, and at least a portion of the storage plate can be ventilated to discharge the hot air generated by the hot air component.

[0006] The present application proposes a cooking utensil, comprising a base, a storage plate is provided on the top of the base, and the storage plate is used to place food. The cooking utensil also comprises a microwave component and a hot air component, the microwave component and the hot air component are provided on the base, the microwave component can perform microwave heating on the food, and the hot air component can perform air frying on the food, so that the cooking utensil has multiple cooking modes. Specifically, when the microwave component is in operation, the microwave component can generate microwaves and radiate microwaves in a direction toward the storage plate, and the microwave component has a plurality of fins, through which the microwaves can be radiated in a direction toward the storage plate to achieve the microwave heating function of the food. When the hot air component is in operation, the hot air component can generate hot air, and at least a portion of the storage plate can be ventilated, so that the hot air generated by the hot air component can be discharged to the outside through the ventilated area of ​​the storage plate to perform air frying on the food.

[0007] Furthermore, in order to avoid the mutual influence between the hot air component and the microwave component, the present application also provides a hot air component installation slot in the microwave component, and the hot air component installation slot is used to accommodate the hot air component. Specifically, at least a part of the hot air component is located in the hot air component installation slot, so that the hot air component can avoid the fins. When the microwave component is running, the fins radiate microwaves to the storage plate. Since the hot air component avoids the fins, the microwaves can be avoided from affecting the hot air component, and the hot air component can also be avoided from affecting the fins to radiate microwaves.

[0008] By setting a hot air assembly installation groove in the microwave assembly and setting at least part of the hot air assembly in the hot air assembly installation groove, the hot air assembly can avoid the fins. When the microwave assembly is running, the microwaves can be prevented from affecting the hot air assembly and the hot air assembly can be prevented from affecting the microwave radiation of the fins.

[0009] The cooking utensil according to the present invention may also have the following distinguishing technical features:

[0010] In some technical solutions, optionally, the cooking appliance further includes: a shielding member, which surrounds at least a portion of the circumference of the hot air component to shield the microwaves generated by the microwave component.

[0011] In this technical solution, the structure of the cooking appliance is further limited. In order to further reduce the mutual influence between the microwave component and the hot air component, the present application also provides a shielding member in the cooking appliance. Specifically, the shielding member surrounds at least a portion of the circumference of the hot air component, and the shielding member is made of a metal material. The shielding member can shield microwaves to reduce the influence of microwaves on the hot air component.

[0012] By arranging a shielding member in the cooking appliance and surrounding the shielding member around at least a portion of the circumference of the hot air component, the shielding member can shield microwaves, thereby reducing the influence of microwaves on the hot air component.

[0013] In some technical schemes, optionally, the microwave component includes: a surface wave generating plate, a hot air component mounting groove is arranged on the surface wave generating plate, a shielding component is arranged on the edge of the hot air component mounting groove, the shielding component extends in a direction toward the placement plate and is attached to the bottom wall of the placement plate, the shielding component and the placement plate together form a shielding cavity, and at least a portion of the hot air component is located in the shielding cavity.

[0014] In this technical solution, the structure of the microwave component is defined. The microwave component includes a surface wave generating plate, and fins are arranged on the surface wave generating plate so that the surface wave generating plate has a microwave radiation function. Furthermore, a hot air component mounting groove is arranged on the surface wave generating plate, and a shielding member is arranged on the edge of the hot air component mounting groove, and the shielding member extends in the direction toward the storage plate and fits with the bottom wall of the storage plate. In this way, a shielding cavity can be enclosed by the storage plate and the shielding member, and at least a part of the hot air component is located in the shielding cavity. By affixing the shielding member and the storage plate to enclose the shielding cavity, and arranging at least a part of the hot air component in the shielding cavity, it is possible to provide a holding space for the hot air component. On the one hand, the hot air generated by the hot air component can heat the food more concentratedly, reduce the loss of hot air during the propagation process, and improve the cooking effect. On the other hand, it can further reduce the impact of microwaves on the hot air component.

[0015] In some technical solutions, optionally, the cooking appliance further includes: a ventilation component, which is arranged on the storage plate, the ventilation component has a plurality of ventilation holes, the shielding member abuts against an edge of the ventilation component, and the hot air component is arranged opposite to the ventilation component.

[0016] In this technical solution, the structure of the cooking utensil is further limited. In order to allow the storage plate to be ventilated, the present application provides a ventilation component on the storage plate, the ventilation component having a plurality of ventilation holes, the ventilation holes being able to connect the interior of the base with the outside, so that the hot air generated by the hot air component can be discharged to the outside through the ventilation component, so as to achieve the hot air heating function of the food.

[0017] In one embodiment, the hot air component and the ventilation component are arranged opposite to each other so that the hot air generated by the hot air component can be directly discharged through the ventilation component, thereby reducing the heat loss of the hot air and improving the cooking efficiency. Food can be placed on the ventilation component so that the hot air can be directly blown to the food.

[0018] By arranging a ventilation component on the storage plate that can connect the interior of the base with the outside, air can be exhausted through the ventilation component, and by arranging the hot air component and the ventilation component opposite to each other, the ventilation component can directly exhaust the hot air, thereby reducing the heat loss of the hot air and improving cooking efficiency.

[0019] In some technical schemes, optionally, the hot air component includes: a hot air fan blade, which can rotate to generate airflow and is located in a shielded cavity; a heating pipe, which surrounds the circumference of the hot air fan blade, and can generate heat to heat the airflow generated by the hot air fan blade to generate hot air, and the heating pipe is located in the shielded cavity.

[0020] In this technical solution, the structure of the hot air component is defined. The hot air component includes a hot air fan blade and a heating pipe, wherein the hot air fan blade can rotate to generate airflow, the heating pipe surrounds the circumference of the hot air fan blade, the heating pipe can generate heat, and the airflow generated by the hot air fan blade can be heated by the heating pipe to generate hot air. The hot air fan blade and the heating pipe are both arranged in a shielding cavity to reduce heat loss and also to reduce the damage caused to other components in the base by the heat radiated by the heating pipe.

[0021] Furthermore, the hot air assembly also includes a bracket for supporting the heating pipe. Specifically, the microwave assembly includes a microwave bottom plate, the surface wave generating plate is installed on the microwave bottom plate, and the bracket is arranged on the microwave bottom plate. The heating pipe can be supported by the bracket so that there is a gap between the heating pipe and the bottom wall of the microwave bottom plate to prevent the heat generated by the heating pipe from being transferred to the microwave bottom plate in large quantities. In addition, the heating pipe can be placed close to the hot air fan blades to improve the heating effect of the heating pipe on the airflow.

[0022] In some technical solutions, optionally, the hot air component also includes: a driving motor connected to the hot air fan blades, the driving motor is used to drive the hot air fan blades to rotate, and the driving motor is located outside the shielding cavity.

[0023] In the technical solution, the structure of the hot air assembly is further defined. The hot air assembly also includes a drive motor, which is used to drive the hot air fan blades to rotate. Specifically, the drive motor is connected to the hot air fan blades, and the drive motor can drive the hot air fan blades to rotate so that the hot air fan blades generate airflow. The wall surface of the shielding cavity is provided with a through hole so that the drive motor can pass through the through hole to connect with the hot air fan blades, and the drive motor is located outside the shielding cavity.

[0024] By arranging a driving motor in the hot air component, the driving motor can drive the hot air fan blades to rotate, so that the hot air fan blades can generate airflow.

[0025] In some technical solutions, optionally, the microwave component also includes: a microwave generator for generating microwaves; a waveguide connected to the microwave generator, a plurality of fin groups are arranged on the side of the surface wave generating plate facing the storage plate, and the waveguide is used to transmit the microwaves generated by the microwave generator to the surface wave generating plate.

[0026] In this technical solution, the structure of the microwave component is defined. The microwave component includes a microwave generator and a waveguide, wherein the microwave generator is used to generate microwaves, the microwave generator is connected to the waveguide, the microwaves generated by the microwave generator are transmitted to the waveguide, the waveguide transmits the microwaves to the surface wave generating device, and then the surface wave generating device radiates the microwaves in the direction toward the storage plate to cook the food placed on the storage plate. In this way, the function of the microwave component to heat the food with microwaves can be realized.

[0027] In some technical solutions, optionally, the microwave assembly further includes: a microwave base plate, the microwave base plate having a mounting groove, and the surface wave generating plate is installed in the mounting groove.

[0028] In the technical solution, the structure of the microwave assembly is further defined. The microwave assembly includes a microwave bottom plate, and the microwave bottom plate is used to install and fix the surface wave generating device. Specifically, the microwave bottom plate is provided with a receiving groove, and the receiving groove is arranged in the direction of the storage plate, and the surface wave generating device is installed in the receiving groove to achieve the installation and fixation of the surface wave generating device. Specifically, the surface wave generating plate can be installed in the receiving groove by a connecting member such as a screw.

[0029] In some technical solutions, optionally, the microwave base plate has a microwave feed port, and the waveguide transmits the microwave to the surface wave generating plate through the microwave feed port.

[0030] In this technical solution, the structure of the microwave bottom plate is defined. Specifically, the microwave bottom plate is provided with a microwave feed port, the waveguide is in contact with the wall surface of the microwave bottom plate provided with the feed port, the waveguide transmits the microwave to the surface wave generating plate through the microwave feed port, and then the microwave is radiated in the direction toward the storage plate through the fins provided on the surface wave generating plate, thereby realizing the propagation of the microwave.

[0031] By arranging a feed port on the microwave bottom plate, the microwave in the waveguide can be transmitted to the surface wave generating plate through the feed port, thereby realizing the propagation of the microwave.

[0032] In some technical solutions, optionally, a plurality of fin groups are arranged in sequence along the length direction of the surface wave generating plate, and a plurality of fins in any fin group are arranged in sequence along the width direction of the surface wave generating plate.

[0033] In this technical solution, the setting position of the fin group is limited. Specifically, multiple fin groups are arranged in sequence along the length direction of the surface wave generating plate, and multiple fins in any fin group are arranged in sequence along the width direction of the surface wave generating plate. By regularly arranging multiple fins on the surface of the surface wave generating plate, microwaves can be regularly radiated toward the surface of the storage plate through the surface wave generating assembly, thereby avoiding uneven microwave heating of food.

[0034] In some technical schemes, optionally, the multiple fin groups include: multiple first fin groups, located at both ends of the surface wave generating plate; multiple second fin groups, located on one side of the first fin group toward the center of the surface wave generating plate, and the height of the fins in the first fin group is lower than the height of the fins in the second fin group.

[0035] In this technical solution, the structure of the fin group is defined. The multiple fin groups include multiple first fin groups and multiple second fin groups, wherein the multiple first fin groups are respectively arranged at both ends of the surface wave generating plate, and the multiple second fin groups are located on the side of the first fin group facing the center of the surface wave generating plate, that is, the multiple first fin groups are respectively located on both sides of the multiple fin groups. Any first fin group and any second fin group include multiple fins, the height of the fins in the first fin assembly is different from the height of the fins in the second fin group, and the height of the fins in the first fin group is lower than the height of the fins in the second fin group. In this way, the microwaves can be more concentrated in the central area of ​​the storage plate, thereby improving the efficiency of the cooking utensils in microwave heating of food.

[0036] In some technical solutions, optionally, the cooking utensil further includes: a cover body, which is detachably buckled on the base, and when the cover body is buckled on the base, the cover body and the base together form a cooking cavity.

[0037] In this technical solution, the structure of the cooking utensil is further defined. The cooking utensil also includes a cover body, which can be detachably buckled on the base. When the cover body is buckled on the base, the cover body and the base together form a cooking cavity, and the storage plate is located in the cooking cavity. When the microwave component is running, the user needs to buckle the cover body to the base so that the cover body and the base together form a cooking cavity. The microwave component runs and radiates microwaves into the cooking cavity to perform microwave heating on the food placed on the storage plate. Specifically, the cover body is made of metal material to shield the microwaves in the cooking cavity and reduce the leakage of microwaves in the cooking cavity to the outside.

[0038] By arranging a cover body in the cooking utensil, a cooking cavity can be enclosed by the cover body and the base, thereby preventing microwaves in the cooking cavity from overflowing.

[0039] In some technical solutions, optionally, the cooking utensil further includes: a plurality of wave-suppressing teeth, which are arranged on the edge of the cover body, and when the cover body is buckled on the base, the wave-suppressing teeth are in contact with the surface of the base.

[0040] In this technical solution, in order to reduce microwave leakage in the cooking cavity, the present application sets a plurality of wave-suppressing teeth on the cover. Specifically, the plurality of wave-suppressing teeth are set on the edge of the cover, and the plurality of wave-suppressing teeth are sequentially set along the edge of the cover. When the cover is buckled on the base, the wave-suppressing teeth are in contact with the surface of the base, so that the gap between the base and the cover can be reduced, and microwave leakage in the cooking cavity can be reduced. In addition, the wave-suppressing teeth have a certain microwave shielding effect, so that microwave leakage can be further reduced.

[0041] In some technical solutions, optionally, the cooking utensil further includes: a plurality of light-transmitting holes, which are arranged on at least one wall surface of the cover body, and the light-transmitting holes can transmit light.

[0042] In this technical solution, the structure of the cover is further defined. In order to improve the brightness in the cooking cavity, the present application sets a plurality of light-transmitting holes on the wall surface of the cover. Specifically, the plurality of light-transmitting holes are set on at least one wall surface of the plurality of wall surfaces of the cover, and the light-transmitting holes can transmit light, so that external light can be projected into the cooking cavity, thereby improving the brightness of the cooking cavity, facilitating the user to observe the inside of the cooking cavity, and improving the user's convenience of use.

[0043] When there are multiple walls with light-transmitting holes, light can enter the cooking cavity from different angles, further improving the brightness of the cooking cavity.

[0044] In some technical solutions, optionally, the cooking appliance includes a microwave and air fryer.

[0045] In this technical solution, the cooking appliance includes a microwave and air fryer.

[0046] 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

[0047] 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:

[0048] Figure 1 One of the structural schematic diagrams of a cooking appliance according to an embodiment of the present invention is shown;

[0049] Figure 2 Shows Figure 1 Sectional view of section AA;

[0050] Figure 3 A second structural schematic diagram of a cooking appliance according to an embodiment of the present invention is shown;

[0051] Figure 4 Shows Figure 3 Sectional view of the middle BB section;

[0052] Figure 5 A third structural schematic diagram of a cooking appliance according to an embodiment of the present invention is shown;

[0053] Figure 6 A fourth structural schematic diagram of a cooking appliance according to an embodiment of the present invention is shown;

[0054] Figure 7 A fifth structural schematic diagram of a cooking utensil according to an embodiment of the present invention is shown;

[0055] Figure 8 A sixth structural schematic diagram of a cooking utensil according to an embodiment of the present invention is shown;

[0056] Fig. 9 FIG7 shows a seventh structural schematic diagram of a cooking utensil according to an embodiment of the present invention;

[0057] Fig.10 One of the exploded views of a cooking appliance showing one embodiment of the present invention;

[0058] Fig.11 An eighth structural schematic diagram of a cooking utensil according to an embodiment of the present invention is shown;

[0059] Fig.12 A ninth structural diagram of a cooking appliance according to an embodiment of the present invention is shown;

[0060] Fig.13 A second exploded view of a cooking appliance according to an embodiment of the present invention is shown;

[0061] Fig.14 One of the structural schematic diagrams of a base according to an embodiment of the present invention is shown;

[0062] Fig.15 Shows Fig.14 Sectional view of the CC section;

[0063] Fig.16 A second structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0064] Fig.17 A third structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0065] Fig.18 Shows Fig.17 Cross-sectional view of the middle DD section;

[0066] Fig.19 A fourth structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0067] Fig. 20 A fifth structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0068] Fig.21 A sixth structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0069] Fig. 22 A seventh structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0070] Fig.23 One of the exploded views of a base of one embodiment of the present invention is shown;

[0071] Fig.24An eighth structural schematic diagram of a base according to an embodiment of the present invention is shown;

[0072] Fig.25 The second exploded view of the base according to one embodiment of the present invention is shown.

[0073] in, Figures 1 to 25 The corresponding relationship between the reference numerals and the component names is as follows:

[0074] 100 cooking utensil, 110 base, 111 storage plate, 112 ventilation component, 113 power board, 114 key board, 115 fan, 116 upper cover plate, 117 bottom shell, 118 inverter, 120 microwave component, 121 hot air component mounting slot, 122 microwave generator, 123 waveguide, 124 microwave bottom plate, 125 mounting slot, 130 fin group, 131 first fin group, 132 second fin group, 133 fin, 134 surface wave generating plate, 135 shielding member, 136 shielding cavity, 140 hot air component, 141 hot air fan blade, 142 heating pipe, 143 bracket, 144 driving motor, 150 cover body, 151 cooking cavity, 152 wave suppression tooth. DETAILED DESCRIPTION

[0075] 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.

[0076] 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.

[0077] Refer to the following Figures 1 to 25 A cooking appliance 100 is described according to some embodiments of the present invention.

[0078] In one embodiment according to the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig.10 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 , Fig.19 , Fig. 20 and Fig.21As shown, the present invention proposes a cooking utensil 100, comprising: a base 110, a top of the base 110 is provided with a storage plate 111, the storage plate 111 is used to place food; a microwave component 120, arranged on the base 110, the microwave component 120 can generate microwaves, the microwave component 120 has a plurality of fin groups 130, any fin group 130 of the plurality of fin groups 130 includes a plurality of fins 133, the fins 133 are used to radiate microwaves in a direction toward the storage plate 111; a hot air component 140, arranged on the base 110, the hot air component 140 can generate hot air, the microwave component 120 further has a hot air component mounting groove 121, at least a portion of the hot air component 140 is located in the hot air component mounting groove 121, the hot air component 140 avoids the fins 133, and at least a portion of the storage plate 111 can be ventilated to discharge the hot air generated by the hot air component 140.

[0079] The present application proposes a cooking utensil 100, comprising a base 110, a storage plate 111 being provided on the top of the base 110, and the storage plate 111 being used to place food. The cooking utensil 100 also comprises a microwave assembly 120 and a hot air assembly 140, the microwave assembly 120 and the hot air assembly 140 being provided on the base 110, the microwave assembly 120 being capable of performing microwave heating on food, and the hot air assembly 140 being capable of performing air frying on food, so that the cooking utensil 100 has multiple cooking modes. Specifically, when the microwave assembly 120 is in operation, the microwave assembly 120 is capable of generating microwaves and radiating microwaves in a direction toward the storage plate 111, and the microwave assembly 120 is provided with a plurality of fins 133, and the microwaves can be radiated in a direction toward the storage plate 111 through the fins 133, so as to realize the microwave heating function of food. When the hot air component 140 is in operation, the hot air component 140 can generate hot air, and at least a portion of the storage plate 111 can be ventilated, so that the hot air generated by the hot air component 140 can be discharged to the outside through the ventilated area of ​​the storage plate 111 to air fry the food.

[0080] Furthermore, in order to avoid the hot air assembly 140 and the microwave assembly 120 from influencing each other, the present application further provides a hot air assembly installation slot 121 in the microwave assembly 120, and the hot air assembly installation slot 121 is used to accommodate the hot air assembly 140. Specifically, at least a portion of the hot air assembly 140 is located in the hot air assembly installation slot 121, so that the hot air assembly 140 can avoid the fins 133. When the microwave assembly 120 is running, the fins 133 radiate microwaves to the storage plate 111. Since the hot air assembly 140 avoids the fins 133, the microwaves can be prevented from affecting the hot air assembly 140, and the hot air assembly 140 can also avoid affecting the fins 133 from radiating microwaves.

[0081] By setting a hot air assembly installation groove 121 in the microwave assembly 120 and setting at least a part of the hot air assembly 140 in the hot air assembly installation groove 121, the hot air assembly 140 can avoid the fins 133. When the microwave assembly 120 is running, the microwaves can be prevented from affecting the hot air assembly 140, and the hot air assembly 140 can be prevented from affecting the fins 133 to radiate microwaves.

[0082] In some embodiments, optionally, Fig.10 , Fig.13 , Fig. 22 , Fig.23 , Fig.24 and Fig.25 As shown, the cooking appliance 100 further includes a shielding member 135 , which surrounds at least a portion of the circumference of the hot air assembly 140 to shield the microwaves generated by the microwave assembly 120 .

[0083] In this embodiment, the structure of the cooking utensil 100 is further defined. In order to further reduce the mutual influence between the microwave assembly 120 and the hot air assembly 140, the present application further provides a shielding member 135 in the cooking utensil 100. Specifically, the shielding member 135 surrounds at least a portion of the circumference of the hot air assembly 140. The shielding member 135 is made of a metal material. The shielding member 135 can shield microwaves to reduce the influence of microwaves on the hot air assembly 140.

[0084] By providing the shielding member 135 in the cooking device 100 and surrounding at least a portion of the hot air assembly 140 , the shielding member 135 can shield microwaves to reduce the influence of microwaves on the hot air assembly 140 .

[0085] In some embodiments, optionally, Figure 2 , Figure 4 and Figure 5 As shown, the microwave component 120 includes: a surface wave generating plate 134, a hot air component mounting groove 121 is arranged on the surface wave generating plate 134, a shielding member 135 is arranged on the edge of the hot air component mounting groove 121, the shielding member 135 extends in a direction toward the placement plate 111 and is attached to the bottom wall of the placement plate 111, the shielding member 135 and the placement plate 111 together form a shielding cavity 136, and at least a portion of the hot air component 140 is located in the shielding cavity 136.

[0086] In this embodiment, the structure of the microwave component 120 is defined. The microwave component 120 includes a surface wave generating plate 134, and the fin 133 is arranged on the surface wave generating plate 134, so that the surface wave generating plate 134 has a microwave radiation function. Further, the hot air component mounting groove 121 is arranged on the surface wave generating plate 134, and the shielding member 135 is arranged on the edge of the hot air component mounting groove 121, and the shielding member 135 extends in the direction toward the placement plate 111 and is attached to the bottom wall of the placement plate 111. In this way, the placement plate 111 and the shielding member 135 can be combined to form a shielding cavity 136, and at least a part of the hot air component 140 is located in the shielding cavity 136. By attaching the shielding member 135 and the storage plate 111 together to form a shielding cavity 136, and disposing at least a portion of the hot air component 140 in the shielding cavity 136, it is possible to provide a storage space for the hot air component 140. On the one hand, the hot air generated by the hot air component 140 can heat the food more concentratedly, reduce the loss of hot air during the propagation process, and improve the cooking effect. On the other hand, it can further reduce the impact of microwaves on the hot air component 140.

[0087] In some embodiments, optionally, Fig. 9 and Fig.10 As shown, the cooking appliance 100 further includes: a ventilation component 112 disposed on the storage plate 111 , the ventilation component 112 has a plurality of ventilation holes, the shielding member 135 abuts against the edge of the ventilation component 112 , and the hot air component 140 is disposed opposite to the ventilation component 112 .

[0088] In this embodiment, the structure of the cooking utensil 100 is further defined. In order to allow ventilation of the storage plate 111, the present application provides a ventilation assembly 112 on the storage plate 111. The ventilation assembly 112 has a plurality of ventilation holes, and the ventilation holes can connect the interior of the base 110 with the outside, so that the hot air generated by the hot air assembly 140 can be discharged to the outside through the ventilation assembly 112, so as to achieve the hot air heating function of the food.

[0089] In one embodiment, the hot air assembly 140 is arranged opposite to the ventilation assembly 112, so that the hot air generated by the hot air assembly 140 can be directly discharged through the ventilation assembly 112, reducing the heat loss of the hot air and improving the cooking efficiency. Food can be placed on the ventilation assembly 112 so that the hot air can be directly blown to the food.

[0090] By providing a ventilation component 112 on the storage plate 111 that can connect the interior of the base 110 with the outside, exhaust can be performed through the ventilation component 112, and by arranging the hot air component 140 and the ventilation component 112 relative to each other, the ventilation component 112 can directly exhaust the hot air, thereby reducing the heat loss of the hot air and improving the cooking efficiency.

[0091] In some embodiments, optionally, Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 , Fig. 22 , Fig.23 and Fig.25 As shown, the hot air assembly 140 includes: a hot air fan blade 141, which can rotate to generate airflow, and the hot air fan blade 141 is located in the shielding cavity 136; a heating pipe 142, which surrounds the circumference of the hot air fan blade 141, and the heating pipe 142 can generate heat to heat the airflow generated by the hot air fan blade 141 to generate hot air, and the heating pipe 142 is located in the shielding cavity 136.

[0092] In this embodiment, the structure of the hot air component 140 is defined. The hot air component 140 includes a hot air fan blade 141 and a heating pipe 142, wherein the hot air fan blade 141 can rotate to generate airflow, the heating pipe 142 surrounds the circumference of the hot air fan blade 141, and the heating pipe 142 can generate heat. The airflow generated by the hot air fan blade 141 can be heated by the heating pipe 142 to generate hot air. The hot air fan blade 141 and the heating pipe 142 are both arranged in the shielding cavity 136 to reduce heat loss and also to reduce the damage to other components in the base 110 caused by the heat radiated by the heating pipe 142.

[0093] Furthermore, the hot air assembly 140 also includes a bracket 143 for supporting the heating pipe 142. Specifically, the microwave assembly 120 includes a microwave bottom plate 124, the surface wave generating plate 134 is installed on the microwave bottom plate 124, and the bracket 143 is arranged on the microwave bottom plate 124. The heating pipe 142 can be supported by the bracket 143 so that there is a gap between the heating pipe 142 and the bottom wall of the microwave bottom plate 124, so as to prevent the heat generated by the heating pipe 142 from being transferred to the microwave bottom plate 124 in large quantities. In addition, the heating pipe 142 can be brought close to the hot air fan blades 141 to enhance the heating effect of the heating pipe 142 on the airflow.

[0094] In some embodiments, optionally, Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 , Fig. 22 , Fig.23 and Fig.25 As shown, the hot air assembly 140 also includes: a driving motor 144 connected to the hot air fan blades 141 , the driving motor 144 is used to drive the hot air fan blades 141 to rotate, and the driving motor 144 is located outside the shielding cavity 136 .

[0095] In this embodiment, the structure of the hot air assembly 140 is further defined. The hot air assembly 140 also includes a drive motor 144, which is used to drive the hot air fan blades 141 to rotate. Specifically, the drive motor 144 is connected to the hot air fan blades 141, and the drive motor 144 can drive the hot air fan blades 141 to rotate so that the hot air fan blades 141 generate airflow. The wall surface of the shielding cavity 136 is provided with a through hole so that the drive motor 144 can pass through the through hole to connect with the hot air fan blades 141, and the drive motor 144 is located outside the shielding cavity 136.

[0096] By arranging a driving motor 144 in the hot air assembly 140 , the driving motor 144 can drive the hot air fan blades 141 to rotate, so that the hot air fan blades 141 can generate airflow.

[0097] In some embodiments, optionally, Fig.10 and Fig.13 As shown, the microwave assembly 120 also includes: a microwave generator 122 for generating microwaves; a waveguide 123 connected to the microwave generator 122, and a plurality of fin groups 130 are arranged on the side of the surface wave generating plate 134 facing the storage plate 111, and the waveguide 123 is used to transmit the microwaves generated by the microwave generator 122 to the surface wave generating plate 134.

[0098] In this embodiment, the structure of the microwave assembly 120 is defined. The microwave assembly 120 includes a microwave generator 122 and a waveguide 123, wherein the microwave generator 122 is used to generate microwaves, the microwave generator 122 is connected to the waveguide 123, the microwaves generated by the microwave generator 122 are transmitted to the waveguide 123, the waveguide 123 transmits the microwaves to the surface wave generating device, and then the surface wave generating device radiates the microwaves in a direction toward the placing plate 111 to cook the food placed on the placing plate 111. In this way, the function of the microwave assembly 120 to heat the food with microwaves can be realized.

[0099] In some embodiments, optionally, Fig.10 and Fig.13 As shown, the microwave assembly 120 further includes: a microwave bottom plate 124 , the microwave bottom plate 124 has a mounting groove 125 , and the surface wave generating plate 134 is mounted in the mounting groove 125 .

[0100] In this embodiment, the structure of the microwave assembly 120 is further defined. The microwave assembly 120 includes a microwave bottom plate 124, and the microwave bottom plate 124 is used to install and fix the surface wave generating device. Specifically, the microwave bottom plate 124 is provided with a receiving groove, and the receiving groove is arranged in the direction of the storage plate 111, and the surface wave generating device is installed in the receiving groove to achieve the installation and fixation of the surface wave generating device. Specifically, the surface wave generating plate 134 can be installed in the receiving groove by a connecting member such as a screw.

[0101] In some embodiments, optionally, the microwave bottom plate 124 has a microwave feed port, and the waveguide 123 transmits the microwave to the surface wave generating plate 134 through the microwave feed port.

[0102] In this embodiment, the structure of the microwave bottom plate 124 is defined. Specifically, the microwave bottom plate 124 is provided with a microwave feed port, and the waveguide 123 is in contact with the wall surface of the microwave bottom plate 124 provided with the feed port, and the waveguide 123 transmits the microwave to the surface wave generating plate 134 through the microwave feed port, and then the microwave is radiated in the direction toward the placement plate 111 through the fins 133 provided on the surface wave generating plate 134, thereby realizing the propagation of the microwave.

[0103] By arranging a feed port on the microwave bottom plate 124, the microwaves in the waveguide 123 can be transmitted to the surface wave generating plate 134 through the feed port, thereby realizing the propagation of the microwaves.

[0104] In some embodiments, optionally, Fig. 22 As shown, a plurality of fin groups 130 are sequentially arranged along the length direction of the surface wave generating plate 134 , and a plurality of fins 133 in any fin group 130 are sequentially arranged along the width direction of the surface wave generating plate 134 .

[0105] In this embodiment, the setting position of the fin group 130 is limited. Specifically, the plurality of fin groups 130 are sequentially arranged along the length direction of the surface wave generating plate 134, and the plurality of fins 133 in any fin group 130 are sequentially arranged along the width direction of the surface wave generating plate 134. By regularly arranging the plurality of fins 133 on the surface of the surface wave generating plate 134, the microwaves can be regularly radiated toward the surface of the storage plate 111 through the surface wave generating assembly, thereby avoiding uneven microwave heating of the food.

[0106] In some embodiments, optionally, Fig. 22 As shown, the multiple fin groups 130 include: multiple first fin groups 131, located at both ends of the surface wave generating plate 134; multiple second fin groups 132, located on the side of the first fin group 131 facing the center of the surface wave generating plate 134, and the height of the fins 133 in the first fin group 131 is lower than the height of the fins 133 in the second fin group 132.

[0107] In this embodiment, the structure of the fin group 130 is defined. The plurality of fin groups 130 include a plurality of first fin groups 131 and a plurality of second fin groups 132, wherein the plurality of first fin groups 131 are respectively arranged at both ends of the surface wave generating plate 134, and the plurality of second fin groups 132 are located on one side of the first fin group 131 facing the center of the surface wave generating plate 134, that is, the plurality of first fin groups 131 are respectively located on both sides of the plurality of fin groups 130. Any first fin group 131 and any second fin group 132 each include a plurality of fins 133, and the height of the fins 133 in the first fin group 131 is different from the height of the fins 133 in the second fin group 132, and the height of the fins 133 in the first fin group 131 is lower than the height of the fins 133 in the second fin group 132. In this way, the microwaves can be more concentrated in the central area of ​​the placing plate 111, thereby improving the efficiency of microwave heating of food by the cooking device 100.

[0108] In some embodiments, optionally, Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig.11 and Fig.12 As shown, the cooking appliance 100 further includes: a cover 150 detachably buckled on the base 110 . When the cover 150 is buckled on the base 110 , the cover 150 and the base 110 together form a cooking cavity 151 .

[0109] In this embodiment, the structure of the cooking utensil 100 is further defined. The cooking utensil 100 further includes a cover 150, which can be detachably buckled on the base 110. When the cover 150 is buckled on the base 110, the cover 150 and the base 110 enclose a cooking cavity 151, and the storage plate 111 is located in the cooking cavity 151. When the microwave component 120 is running, the user needs to buckle the cover 150 on the base 110 so that the cover 150 and the base 110 enclose a cooking cavity 151. The microwave component 120 runs and radiates microwaves into the cooking cavity 151 to perform microwave heating on the food placed on the storage plate 111. Specifically, the cover 150 is made of metal material to shield the microwaves in the cooking cavity 151 and reduce the leakage of the microwaves in the cooking cavity 151 to the outside.

[0110] By providing the cover 150 in the cooking device 100 , the cover 150 and the base 110 can enclose a cooking cavity 151 , thereby preventing microwaves in the cooking cavity 151 from overflowing.

[0111] In some embodiments, optionally, Fig.12 and Fig.13As shown, the cooking appliance 100 further includes: a plurality of wave-suppressing teeth 152 , which are disposed on the edge of the cover 150 . When the cover 150 is buckled onto the base 110 , the wave-suppressing teeth 152 are in contact with the surface of the base 110 .

[0112] In this embodiment, in order to reduce microwave leakage in the cooking cavity 151, the present application sets a plurality of wave-suppressing teeth 152 on the cover 150. Specifically, the plurality of wave-suppressing teeth 152 are set at the edge of the cover 150, and the plurality of wave-suppressing teeth 152 are sequentially set along the edge of the cover 150. When the cover 150 is buckled on the base 110, the wave-suppressing teeth 152 are in contact with the surface of the base 110, so that the gap between the base 110 and the cover 150 can be reduced, and the microwave leakage in the cooking cavity 151 can be reduced. In addition, the wave-suppressing teeth 152 have a certain microwave shielding effect, so that microwave leakage can be further reduced.

[0113] In some embodiments, optionally, the cooking utensil 100 further includes: a plurality of light-transmitting holes, which are provided on at least one wall surface of the cover body 150, and the light-transmitting holes can transmit light.

[0114] In this embodiment, the structure of the cover 150 is further defined. In order to improve the brightness in the cooking cavity 151, the present application sets a plurality of light-transmitting holes on the wall surface of the cover 150. Specifically, the plurality of light-transmitting holes are set on at least one wall surface of the plurality of wall surfaces of the cover 150, and the light-transmitting holes can transmit light, so that external light can be projected into the cooking cavity 151, thereby improving the brightness of the cooking cavity 151, facilitating the user to observe the inside of the cooking cavity 151, and improving the user's convenience of use.

[0115] When there are multiple walls with light-transmitting holes, light can be emitted into the cooking cavity 151 from different angles, further improving the brightness inside the cooking cavity 151.

[0116] In some embodiments, optionally, the cooking appliance 100 includes a microwave and air fryer.

[0117] In this embodiment, the cooking appliance 100 comprises a microwave and air fryer.

[0118] In some embodiments, the present invention provides an air frying microwave oven (i.e., cooking device 100) of a new structure, in which a microwave module (i.e., microwave assembly 120) and a hot air module (i.e., hot air assembly 140) are integrated into a base assembly 110 (i.e., base 110) to realize a composite heating function. It is mainly divided into a hot air module, a microwave module, and a common module.

[0119] like Fig.10 and Fig.13As shown, the microwave module includes a magnetron (i.e., a microwave generator 122), a waveguide 123, a waveguide fin 133 (i.e., a fin 133), a frequency converter 118, a cavity bottom plate (i.e., a microwave bottom plate 124), etc., and the air frying microwave oven includes a glass panel (i.e., a storage plate 111) and a shielding cover (i.e., a shell), etc. Among them, the shielding cover is made of a metal sheet, and a microwave choke structure (i.e., a wave suppression tooth 152) is arranged on the shielding cover, which is arranged above the base 110 assembly. The side and upper surface of the shielding cover are provided with a plurality of holes with a diameter of less than 5 mm, so that more light can pass through, so that the user can conveniently check the cooking status of the food in the shielding cover. The shielding cover and the base 110 assembly enclose a microwave shielding space (i.e., a cooking cavity 151). The waveguide fin 133 is used to convert the microwaves coupled by the magnetron through the waveguide into traveling waves. The glass panel is used to carry food or cooking accessories. At the same time, a circular notch is reserved between the surface wave generating plate 134 where the waveguide fin 133 is located and the glass panel for installing the hot air module.

[0120] like Fig.10 and Fig.13 As shown, the hot air module includes a hot air motor (i.e., a driving motor 144), a hot air fan blade 141, a heating pipe 142, a hot air cover plate (i.e., a ventilation component 112), etc., which are installed at the gap reserved between the cavity bottom plate of the microwave module (i.e., the bottom wall of the shielding cavity 136) and the glass panel. A plurality of hot air holes are arranged on the surface of the hot air cover plate for hot air convection, and the hot air cover plate is installed at the gap of the glass panel. The bottom of the hot air cover plate fits the gap vertical surface of the waveguide fin 133 (i.e., the bracket 143) to form a closed hot air space (i.e., the shielding cavity 136). The hot air fan blade 141 is arranged in the semi-enclosed hot air space. The hot air fan blade 141 is fixed on the rotating shaft of the hot air motor, and the hot air motor is fixed on the cavity bottom plate. The heating pipe 142 is fixed by the heating pipe 142 bracket 143 (i.e., the bracket 143), and is fixed around the hot air fan blade 141.

[0121] like Fig.10 and Fig.13 As shown, the microwave and hot air common module includes a power line, a power board 113, a key board 114, a fan 115, an upper cover 116, a bottom shell 117 and other related structural parts, which are arranged under the bottom plate of the cavity to control and support the operation of the microwave module and the hot air module.

[0122] In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0123] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. 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 this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0124] The above description is only a preferred embodiment of the present invention and is 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 utensil, characterized in that: include: A base, wherein a storage plate is provided on the top of the base, and the storage plate is used to place food; A microwave assembly is disposed on the base, the microwave assembly can generate microwaves, the microwave assembly has a plurality of fin groups, any fin group of the plurality of fin groups includes a plurality of fins, and the fins are used to radiate the microwaves in a direction toward the storage plate; A hot air component is arranged on the base, and the hot air component can produce hot air. The microwave component also has a hot air component installation groove, and at least a part of the hot air component is located in the hot air component installation groove. The hot air component avoids the fins, and at least a part of the storage plate can be ventilated to discharge the hot air generated by the hot air component.

2. The cooking device according to claim 1, characterized in that: Also includes: A shielding member surrounds at least a portion of the periphery of the hot air assembly to shield the microwaves generated by the microwave assembly.

3. The cooking device according to claim 2, characterized in that: The microwave assembly comprises: A surface wave generating plate, the hot air component mounting groove is arranged on the surface wave generating plate, the shielding component is arranged on the edge of the hot air component mounting groove, the shielding component extends in the direction toward the storage plate and is attached to the bottom wall of the storage plate, the shielding component and the storage plate together form a shielding cavity, and at least a part of the hot air component is located in the shielding cavity.

4. The cooking device according to claim 3, characterized in that: Also includes: A ventilation component is arranged on the storage plate, the ventilation component has a plurality of ventilation holes, the shielding component abuts against an edge of the ventilation component, and the hot air component is arranged opposite to the ventilation component.

5. The cooking device according to claim 3, characterized in that: The hot air component comprises: A heat fan blade, the heat fan blade can rotate to generate airflow, and the heat fan blade is located in the shielding cavity; A heating pipe surrounds the circumference of the heat fan blades, and the heating pipe can generate heat to heat the airflow generated by the heat fan blades to generate hot air. The heating pipe is located in the shielding cavity.

6. The cooking device according to claim 5, characterized in that: The hot air component also includes: A driving motor is connected to the heat fan blades, and is used to drive the heat fan blades to rotate. The driving motor is located outside the shielding cavity.

7. The cooking device according to any one of claims 3 to 6, characterized in that: The microwave assembly further comprises: A microwave generator for generating microwaves; A waveguide is connected to the microwave generator. The plurality of fins are arranged on a side of the surface wave generating plate facing the storage plate. The waveguide is used to transmit the microwave generated by the microwave generator to the surface wave generating plate.

8. The cooking device according to claim 7, characterized in that: The microwave assembly further comprises: The microwave bottom plate has a mounting groove, and the surface wave generating plate is mounted in the mounting groove.

9. The cooking device according to claim 8, characterized in that: The microwave bottom plate has a microwave feed port, and the waveguide transmits the microwave to the surface wave generating plate through the microwave feed port.

10. The cooking appliance according to any one of claims 3 to 6, characterized in that: The plurality of fin groups are arranged in sequence along the length direction of the surface wave generating plate, and the plurality of fins in any one of the fin groups are arranged in sequence along the width direction of the surface wave generating plate.

11. The cooking device according to any one of claims 3 to 6, characterized in that: The plurality of fin groups include: A plurality of first fin groups are located at both ends of the surface wave generating plate; A plurality of second fin groups are located on one side of the first fin group facing the center of the surface wave generating plate, and the height of the fins in the first fin group is lower than the height of the fins in the second fin group.

12. The cooking device according to any one of claims 1 to 6, characterized in that: Also includes: The cover body is detachably buckled on the base. When the cover body is buckled on the base, the cover body and the base together form a cooking cavity.

13. The cooking device according to claim 12, characterized in that: Also includes: A plurality of wave suppression teeth are arranged on the edge of the cover body. When the cover body is buckled on the base, the wave suppression teeth are in contact with the surface of the base.

14. The cooking appliance according to claim 12, characterized in that Also includes: A plurality of light-transmitting holes are arranged on at least one wall surface of the cover body, and the light-transmitting holes can transmit light.

15. The cooking device according to any one of claims 1 to 6, characterized in that: The cooking appliance comprises a microwave-air frying machine.

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