Cooking device

Abstract

The present invention discloses a cooking device, comprising a body, the body including an inner cavity, a first heating assembly, and a second heating assembly. The inner cavity is provided with a cooking cavity and first and second oppositely disposed side walls. The first side wall is provided with a first ventilation structure, and the second side wall is provided with a second ventilation structure. The first heating assembly is disposed outside the inner cavity and corresponds to the first ventilation structure, and is configured to circulate and heat air within the cooking cavity. The second heating assembly is disposed outside the inner cavity and corresponds to the second ventilation structure, and is configured to circulate and heat air within the cooking cavity. During heating, the first heating assembly circulates and heats the air within the cooking cavity on one side of the first side wall, and the second heating assembly circulates and heats the air within the cooking cavity on one side of the second side wall. By circulating and heating the air within the cooking cavity on opposite sides of the cooking cavity, food within the cooking cavity is heated evenly on both sides, thereby improving the cooking quality of the food.

Description

Technical Field

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

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] A cooking device (e.g., a microwave oven or an over the range (OTR)) typically includes a hot air assembly and an inner cavity having a cooking cavity. The hot air assembly is disposed on the outer side of the inner cavity, and the cooking cavity is connected to the hot air assembly via an air inlet and an air outlet. The hot air assembly draws air from the cooking cavity through the air outlet and heats the air, and then delivers the heated air into the cooking cavity through the air inlet, thereby heating the food in the cooking cavity.

[0004] In the prior art, a hot air component is provided corresponding to a side wall of an inner cavity, and an air inlet and an air outlet are both provided on the side wall. During the cooking process of food, the heating component circulates and heats the air in the cooking cavity. However, the hot air component can only circulate and heat the air on one side of the cooking cavity, so that the side of the food close to the hot air component is heated faster, while the side of the food far from the hot air component is heated slower, resulting in uneven heating of the food and reduced cooking quality of the food. Summary of the Invention

[0005] The purpose of the present invention is to at least solve the problem of how to ensure that food is heated evenly to improve the cooking quality of the food. This purpose is achieved through the following technical solutions:

[0006] The present invention provides a cooking device, comprising a body, wherein the body comprises:

[0007] an inner cavity body, the inner cavity body being provided with a cooking cavity and a first side wall and a second side wall oppositely disposed, the first side wall being provided with a first ventilation structure, and the second side wall being provided with a second ventilation structure;

[0008] a first heating assembly, the first heating assembly being disposed outside the inner cavity and corresponding to the first ventilation structure, and being configured to circulate and heat the air in the cooking cavity;

[0009] The second heating component is arranged on the outside of the inner cavity and corresponds to the second ventilation structure, and is used for circulating and heating the air in the cooking cavity.

[0010] According to the cooking device of the present invention, a first side wall and a second side wall of the cooking cavity are disposed opposite each other, a first heating assembly is disposed on the outside of the first side wall and corresponding to the first ventilation structure, and a second heating assembly is disposed on the outside of the second side wall and corresponding to the second ventilation structure. When heating food in the cooking cavity, both the first heating assembly and the second heating assembly are activated, with the first heating assembly circulating and heating the air in the cooking cavity on one side of the first side wall, and the second heating assembly circulating and heating the air in the cooking cavity on one side of the second side wall. By circulating and heating the air in the cooking cavity on opposite sides of the cooking cavity, a convection structure is formed on opposite sides of the food, resulting in uniform heating on both sides of the food in the cooking cavity, thereby improving the cooking quality of the food.

[0011] In addition, the cooking device according to the present invention may also have the following additional technical features:

[0012] In some embodiments of the present invention, the first ventilation structure includes a first air inlet and at least one first air outlet, the first air inlet is located in the middle of the first side wall, and the first heating component is used to suck the air in the cooking cavity from the at least one first air outlet, and to heat the sucked air and then send it into the cooking cavity through the first air inlet.

[0013] In some embodiments of the present invention, the first heating component includes a first air duct shell, which is arranged on the outside of the first side wall and forms a first hot air cavity with the first side wall, and the first air inlet hole and at least one of the first air outlet holes are both connected to the first hot air cavity.

[0014] In some embodiments of the present invention, the first heating assembly further includes a first heating pipe cover, a first heating pipe, a first driving member and a first fan blade. The first heating pipe cover, the first heating pipe and the first fan blade are all arranged in the first hot air cavity. The first driving member is arranged outside the first hot air cavity and is transmission-connected to the first fan blade.

[0015] In some embodiments of the present invention, the first heating pipe cooperates with the first heating pipe cover and is arranged along the circumference of the first fan blade.

[0016] In some embodiments of the present invention, the first fan blade is a first axial flow fan blade.

[0017] In some embodiments of the present invention, the first side wall forms a first raised structure having a first air outlet end surface toward the cooking cavity, the first fan blade is arranged corresponding to the first raised structure, and the first air outlet hole is opened on the first air outlet end surface.

[0018] In some embodiments of the present invention, the second ventilation structure includes a second air inlet and at least one second air outlet, the second air inlet is located in the middle of the second side wall, and the second heating assembly is used to suck the air in the cooking cavity out of the at least one second air outlet, and to heat the sucked air and then send it into the cooking cavity through the second air inlet.

[0019] In some embodiments of the present invention, the second heating assembly includes a second air duct shell, which is arranged on the outside of the second side wall and forms a second hot air cavity with the second side wall, and the second air inlet hole and at least one second air outlet hole are both connected to the second hot air cavity.

[0020] In some embodiments of the present invention, the second heating assembly further includes a second heating pipe cover, a second heating pipe, a second driving member and a second fan blade, the second heating pipe cover, the second heating pipe and the second fan blade are all arranged in the second hot air cavity, and the second driving member is arranged outside the second hot air cavity and is transmission-connected to the second fan blade.

[0021] In some embodiments of the present invention, the second heating pipe cooperates with the second heating pipe cover and is arranged along the circumference of the second fan blade.

[0022] In some embodiments of the present invention, the second fan blade is a second axial flow fan blade.

[0023] In some embodiments of the present invention, the second side wall forms a second raised structure having a second air outlet end surface toward the cooking cavity, the second fan blades are arranged corresponding to the second raised structure, and the second air outlet hole is opened on the second air outlet end surface.

[0024] In some embodiments of the present invention, the second air outlet end surface is parallel to the first air outlet end surface.

[0025] In some embodiments of the present invention, the cooking device further includes a smoke exhaust duct and a fan assembly, and the fan assembly is disposed in the smoke exhaust duct.

[0026] In some embodiments of the present invention, the cooking device further comprises a mounting rack, the body is detachably mounted on the mounting rack, and the smoke exhaust duct is disposed in the body or in the mounting rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference numerals are used throughout the accompanying drawings to denote the same components. In the accompanying drawings:

[0028] Figure 1 Schematically shows the structure of a cooking device according to an example of the present invention

[0029] Figure 2 for Figure 1 A schematic structural diagram of the cooking device shown in FIG (partial structure);

[0030] Figure 3 for Figure 2 Schematic diagram of the exploded structure of the body shown in;

[0031] Figure 4 for Figure 2 Schematic diagram of the structure of the cooking device shown in FIG1 when the body is in the first example and is used to heat food (the black hollow arrows in the figure indicate the direction of airflow);

[0032] Figure 5 for Figure 2 Schematic diagram of the structure of the cooking device shown in FIG2 when the body is in the second example and is used to heat food (the black hollow arrows in the figure indicate the direction of airflow);

[0033] Figure 6 for Figure 2 Schematic diagram of the structure of the cooking device shown in FIG3 when the body is in the third example and is used to heat food (the black hollow arrows in the figure indicate the direction of airflow);

[0034] Figure 7 for Figure 2 : a schematic diagram of the exploded structure of the cooking device shown in FIG. 1 when the cooking device is in a fourth embodiment (the black solid arrows in the figure indicate the direction of airflow);

[0035] Figure 8 for Figure 7 Schematic diagram of the structure of the inner cavity shown in (the black solid arrow in the figure indicates the direction of airflow);

[0036] Figure 9 for Figure 2 Schematic diagram of the structure of the cooking device shown in the fifth example (the black hollow arrows in the figure indicate the direction of airflow);

[0037] Figure 10 for Figure 2 Schematic diagram of the structure of the cooking device shown in the sixth example;

[0038] Figure 11 for Figure 2 Schematic diagram of the structure of the cooking device shown in the seventh example;

[0039] Figure 12 for Figure 11The structural diagram of the body shown in FIG;

[0040] Figure 13 for Figure 11 A schematic structural diagram of the mounting frame shown in ;

[0041] Figure 14 for Figure 2 Schematic diagram of the structure of the cooking device shown in the eighth example;

[0042] Figure 15 for Figure 14 A schematic diagram of the structure of the body shown in another posture;

[0043] Figure 16 for Figure 15 Schematic diagram of the exploded structure of the body shown;

[0044] Figure 17 for Figure 2 Schematic diagram of the structure of the cooking device shown in the ninth example;

[0045] Figure 18 for Figure 17 A schematic diagram of the structure of the body shown in another posture;

[0046] Figure 19 for Figure 17 Schematic diagram of the exploded structure of the heating assembly of the body shown in;

[0047] Figure 20 for Figure 17 A cross-sectional view of the machine body is shown in FIG (the black dotted arrow line in the figure indicates the direction of airflow).

[0048] The reference numerals are as follows:

[0049] 1 is the cooking device, 2 is the wall;

[0050] 10 is the body;

[0051] 11 is an inner cavity, 111 is a cooking cavity, 112 is an inclined plate, 1121 is a first plate, 1122 is a second plate, 1123 is an air inlet, 1124 is an air outlet, 113 is a rear side plate, 114 is a top plate, 115 is a side wall, 1151 is an air inlet, 1152 is an air outlet, 1153 is an air outlet end surface, 116 is a first side wall, 1161 is a first ventilation structure, 11611 is a first air inlet, 11612 is a first air outlet, 1162 is a first air outlet end surface, 117 is a second side wall, 1171 is a second ventilation structure, 11711 is a second air outlet, 11712 is a second air inlet, 1172 is a second air outlet end surface, and 118 is a rear plate.

[0052] 12 is a shell, 121 is a receiving structure;

[0053] 13 is the door body;

[0054] 14 is a turntable;

[0055] 20 is a mounting frame;

[0056] 30 is a fan assembly, 31 is a fan body, and 32 is a fan housing;

[0057] 40 is a smoke exhaust duct;

[0058] 50 is the stove;

[0059] 60 is a heating component;

[0060] 61 is the air duct shell, 62 is the heating pipe cover, 63 is the heating pipe, 64 is the driving member, 65 is the fan blade, 66 is the heat dissipation fan, and 67 is the fixing frame;

[0061] 601 is a first heating assembly, 6011 is a first air duct housing, 6012 is a first heating pipe cover, 6013 is a first heating pipe, 6014 is a first driving member, 6015 is a first fan blade, 6016 is a first cooling fan, and 6017 is a first fixing bracket;

[0062] 602 is a second heating assembly, 6021 is a second air duct housing, 6022 is a second heating pipe cover, 6023 is a second heating pipe, 6024 is a second driving member, 6025 is a second fan blade, 6026 is a second cooling fan, and 6027 is a second fixing bracket;

[0063] 70 is a microwave generating component;

[0064] 71 is a magnetron, 72 is a heat dissipation device, 721 is an impeller, 722 is a driving component, 723 is an air guide component, 7231 is a heat dissipation duct, 73 is a power device, and 74 is a waveguide. DETAILED DESCRIPTION

[0065] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0066] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an", and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain", and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0067] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0068] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "below" another element or feature would then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein are interpreted accordingly.

[0069] In one embodiment of the present application, Figure 1 as well as Figures 10 to 13As shown, according to this embodiment, a cooking device 1 is provided. The cooking device 1 includes a housing 10 and a fan assembly 30. The housing 10 includes an inner cavity 11 having a cooking cavity 111. The inner cavity 11 includes an inclined plate 112 that defines the cooking cavity 111. The fan body 31 of the fan assembly 30 is located outside the cooking cavity 111 and corresponds to the inclined plate 112. The inclined plate 112 that defines the cooking cavity 111 is located at a corner of the cooking cavity 111. When the fan body 31 is located outside the inner cavity 11 and corresponds to the inclined plate 112, the space occupied by the fan body 31 in the height direction of the cooking device 1 is reduced, thereby increasing the height dimension of the cooking cavity 111. Compared with the prior art, the effectively increased volume of the cooking cavity 111 enhances the cooking performance of food.

[0070] It should be understood that when the user faces the cooking device 1, the distance from the side of the cooking device 1 close to the user to the side away from the user is the width of the cooking device 1, the distance from the left hand side of the user to the right hand side of the user is the length of the cooking device 1, and the distance from the bottom surface of the cooking device 1 to the side away from the ground is the height of the cooking device 1.

[0071] In the prior art, the fan body 31 is located at the top of the inner cavity 11, forming a rectangular space along the width and length of the cooking device 1. The volume of this rectangular space is much larger than that of the fan body 31. Due to the presence of this rectangular space, the height of the cooking cavity 111 is affected. In some examples of this embodiment, an inclined plate 112 is positioned at a corner of the cooking cavity 111, and the fan body 31 is positioned corresponding to the inclined plate 112. Once installed, the fan body 31 occupies only a small amount of space along the height and other dimensions (width or length) of the cooking device 1, thereby improving the overall space utilization of the cooking device 1 and effectively increasing the volume of the cooking cavity 111, thereby enhancing the food processing capacity of the cooking device 1.

[0072] It is further understood that if Figure 10 or Figure 11As shown, the inner cavity 11 further includes a rear side panel 113 and a top panel 114, which is connected to the rear side panel 113 via an inclined panel 112. Specifically, the rear side panel 113 and the top panel 114 respectively constitute the cooking cavity 111, and the rear side panel 113 is connected to the top panel 114 via the inclined panel 112. Specifically, the inclined panel 112 is positioned at a corner position above and behind the cooking cavity 111. When the fan body 31 is installed, the fan body 31 is positioned outside the cooking cavity 111 and corresponding to the inclined panel 112. Specifically, the fan body 31 is mounted at a corner position outside the cooking cavity 111. This further reduces the volume occupied by the fan body 31 during installation, effectively increasing the volume of the cooking cavity 111.

[0073] It should be understood that, in the present application, the rear side plate 113 and the top plate 114 are vertically spaced apart and are connected and fixed therebetween by an inclined plate 112 .

[0074] It should be pointed out that if Figure 10 and Figure 11 As shown, the inner cavity 11 also includes a bottom plate and two opposing side walls. The side walls are spaced apart and arranged parallel to the left and right sides of the cooking cavity 111. The bottom plate is located at the bottom of the cooking cavity 111 and is fixedly connected to the two side walls. The rear side panels 113 are fixedly connected to the two side walls and the bottom plate. The top plate 114 is fixedly connected to the two side walls. The inclined plate 112 is also fixedly connected to the two side walls. The interconnection of the two side walls of the bottom plate, the top plate 114, the rear side panels 113, and the inclined plates 112 forms a substantially rectangular inner cavity 11. The cooking cavity 111 within the inner cavity 11 is consistent in shape with the inner cavity 11, thereby maximizing the volume of the cooking cavity 111 and effectively improving the food processing capacity of the cooking device 1.

[0075] In addition, the rear side panel 113, the inclined panel 112 and the top panel 114 can be a split structure or an integrated structure. When the rear side panel 113, the inclined panel 112 and the top panel 114 are a split structure, they are processed by stamping (all three are metal plates), thereby improving the convenience of processing. When the rear side panel 113, the inclined panel 112 and the top panel 114 are a split structure, the rear side panel 113, the inclined panel 112 and the top panel 114 are processed and manufactured separately, and connected and fixed by welding or riveting. The split processing and manufacturing cost is low, which effectively reduces the manufacturing cost of the cooking device 1.

[0076] In addition, if Figure 2 As shown, the body 10 further includes a door body 13 , which is disposed at the opening of the inner cavity 11 and cooperates with the front plate of the inner cavity 11 , so that the cooking cavity 111 is opened or closed by opening and closing the door body 13 .

[0077] In some examples of this embodiment, Figure 10 As shown, the inclined plate 112 is a flat plate structure, the width of which (the distance between the top plate 114 and the rear side plate 113 of the inclined plate 112) is greater than the diameter of the fan body 31. When the fan body 31 corresponds to the inclined plate 112, the installation of the fan body 31 only affects part of the space at the top of the rear side of the cooking cavity 111, so that the volume of the cooking cavity 111 is effectively increased on the original basis.

[0078] In some examples of this embodiment, Figure 11 As shown, the inclined plate 112 includes a first plate 1121 and a second plate 1122 connected at an obtuse angle to each other. The first plate 1121 is perpendicularly connected to the rear side plate 113 and parallel to the top plate 114, while the second plate 1122 is connected to the top plate 114. Specifically, the first plate 1121 and the second plate 1122 are connected to each other, wherein the first plate 1121 is perpendicularly connected to the rear side plate 113, and the second plate 1122 is connected to the top plate 114. The fan body 31 corresponds to the position of the inclined plate 112. The fan body 31 is generally a cylindrical structure. By setting the angle between the first plate 1121 and the second plate 1122 to be an obtuse angle (located at the connection position outside the cooking chamber 111), the shape of the first plate 1121 and the second plate 1122 is more compatible with the fan body 31, which can further reduce the space occupied by the fan body 31 when installed, thereby effectively improving the overall space utilization of the cooking device 1.

[0079] In some examples of this embodiment, the inclined plate 112 can also be an arc-shaped plate, the shape of which is compatible with the shape of the fan body 31, thereby further reducing the waste of space, further improving the space utilization of the cooking device 1, and effectively increasing the volume of the cooking cavity 111, thereby effectively improving the food processing capacity.

[0080] Further, if Figure 10 or Figure 11As shown, the housing 10 further includes a housing 12, which is disposed outside the inner cavity 11. A receiving structure is provided on the housing 12 at a position corresponding to the inclined plate 112, and the fan body 31 is disposed correspondingly to the receiving structure. Specifically, the housing 12 is disposed outside the inner cavity 11, and the receiving structure is disposed correspondingly to the inclined plate 112. When the fan body 31 is installed, the fan body 31 is disposed correspondingly to the receiving structure of the housing 12 and the inclined plate 112. This further reduces space waste during installation of the fan body 31, thereby further improving the overall space utilization of the cooking device 1. The impact of the fan body 31 on the height of the cooking device 1 is reduced, thereby increasing the height dimension of the cooking cavity 111 and thereby increasing the volume of the cooking cavity 111.

[0081] In some examples of this embodiment, Figure 10 As shown, the fan assembly 30 is disposed between the outer shell 12 and the inner cavity 11, and the receiving structure is a right-angled structure extending away from the inclined plate 112. Specifically, the fan assembly 30 is disposed within the machine body 10, that is, between the inner cavity 11 and the outer shell. The portion corresponding to the outer shell 12 and the inclined plate 112 forms a right-angled structure, which serves as the receiving structure. The right-angled structure and the inclined plate 112 together form an installation space. The fan body 31 is located within the installation space and is disposed in correspondence with the direct structure and the inclined plate 112, respectively. This allows the fan body 31 to be installed while minimizing its impact on the volume of the cooking cavity 111, effectively increasing the volume of the cooking cavity 111 and thereby improving food processing capacity.

[0082] In some examples of this embodiment, Figures 11 to 13 As shown, the cooking device 1 further includes a mounting frame 20, on which the housing 10 is detachably mounted, and a fan assembly 30 is disposed within the mounting frame 20. Specifically, the mounting frame 20 is mounted and fixed to the wall 2, with the housing 10 and the mounting frame 20 detachably connected. The fan assembly 30 is disposed on the mounting frame 20. When the housing 10 is mounted on the mounting frame 20, the fan body 31 of the fan assembly 30 is aligned with the receiving structure of the housing on the housing 10. This ensures assembly while effectively reducing the impact of the fan body 31 on the cooking cavity 111, thereby further increasing the volume of the cooking cavity 111 and improving the food processing capacity.

[0083] Further, if Figure 12 and Figure 13As shown, the receiving structure is a concave structure formed toward one side of the inclined plate 112. The fan assembly 30 also includes a fan housing 32, which is protruding from the mounting frame 20. The fan body 31 is disposed correspondingly to the fan housing 32, and the fan housing 32 can be disposed within the concave structure. Specifically, the fan body 31 is disposed within the fan housing 32. When the machine body 10 is mated with the mounting frame 20, the fan housing 32 fits within the concave structure. Specifically, a relief structure (concave structure) corresponding to the fan housing 32 is provided on the machine body 10. The cooperation between the fan housing 32 and the relief structure accommodates the fan body 31 and the fan housing 32, thereby reducing the impact of the fan body 31 and the fan housing 32 on the cooking chamber 111 and further increasing the volume of the cooking chamber 111.

[0084] Further, if Figure 13 As shown, the space on the side of the fan housing 32 away from the inner recessed structure can accommodate the fan body 31. Specifically, the fan body 31 is disposed within the fan housing 32, thereby preventing adverse effects of the external environment on the fan body 31. When the machine body 10 is mounted on the mounting bracket 20, the fan body 31 is electrically connected to the machine body 10, ensuring the effective operation of the fan body 31.

[0085] Further, if Figure 1 As shown, the cooking device 1 is provided with a smoke exhaust duct 40, and the fan assembly 30 is disposed within the smoke exhaust duct 40. Specifically, the smoke exhaust duct 40 can be disposed within the mounting frame 20 or within the body 10. The fan assembly 30 of the cooking device 1 is disposed within the smoke exhaust duct 40. When the cooking device 1 is used for cooking, the fan assembly 30 is activated, so that the fumes generated during the cooking process are discharged through the smoke exhaust duct 40, thereby protecting the entire cooking process from the intrusion of fumes and effectively improving the user experience.

[0086] In addition, if Figure 1 As shown, the stove 50 is arranged below the body 10 of the cooking device 1, and the entrance of the smoke exhaust duct 40 is arranged close to the stove 50. The stove 50 and the body 10 are spaced apart from each other, and the body 10 is suspended above the stove 50 through the mounting bracket 20. When the stove 50 cooks food, the oil smoke and / or water vapor generated during the cooking process enters the smoke exhaust duct 40 through the entrance of the smoke exhaust duct 40 under the action of the fan assembly 30 and is discharged uniformly, further avoiding the oil smoke generated during the cooking process, so that the user experience is further improved.

[0087] In one embodiment of the present application, Figures 1 to 6As shown, according to this embodiment, a cooking device 1 is proposed, which includes a body 10, which includes an inner cavity 11 and a heating assembly 60. The inner cavity 11 is provided with a cooking cavity 111, and an air inlet 1151 and at least one air outlet 1152 are provided on the side wall 115 of the inner cavity 11. The air inlet 1151 is arranged corresponding to the middle of the cooking cavity 111, and the heating assembly 60 is arranged on the outside of the cooking cavity 111, and is used to suck out the air in the cooking cavity 111 from the at least one air outlet 1152, and is used to heat the sucked air and then send it into the cooking cavity 111 through the air inlet 1151.

[0088] Specifically, when cooking device 1 is used to heat food, the food is typically placed in the center of cooking cavity 111. After heating assembly 60 is activated, air within cooking cavity 111 is drawn out through at least one air outlet 1152 and into heating assembly 60. Heating assembly 60 heats the incoming air and delivers the hot air into cooking cavity 111 through air inlet 1151. The hot air entering cooking cavity 111 heats and cooks the food. Because air inlet 1151 is positioned corresponding to the center of cooking cavity 111, the hot air entering cooking cavity 111 is blown directly toward the center of the food, increasing the heating rate in the center of the food. This results in evenly heated food and improved cooking quality.

[0089] It should be understood that when the food is set in the cooking cavity 111, the middle of the food is basically located in the middle of the cooking cavity 111. The food has a certain volume and the density of the middle of the food is relatively high. By setting the air outlet 1152 corresponding to the middle of the cooking cavity 111, the hot air enters the cooking cavity 111 and blows directly to the middle of the food, so as to first heat the middle of the food. After heating the middle of the food, the temperature of the hot air decreases and flows along the surface of the food, and finally leaves the cooking cavity 111 through at least one air outlet 1152 and enters the heating component 60 again, so as to continue heating the heated component 60.

[0090] In addition, when the user faces the cooking device 1, the side of the cooking device 1 located on the user's left hand side is the left side of the cooking device 1, the side of the cooking device 1 located on the user's right hand side is the right side of the cooking device 1, the side of the cooking device 1 close to the user is the front side of the cooking device 1, the side of the cooking device 1 away from the user is the back side of the cooking device 1, the side of the cooking device 1 close to the bottom surface is the bottom side of the cooking device 1, and the side of the cooking device 1 away from the bottom surface is the top side of the cooking device 1, wherein the side wall 115 of the inner cavity 11 generally refers to the left side wall, right side wall or rear side wall of the inner cavity 11, that is, the side wall of the inner cavity 11 located on the left side of the cooking device 1 is the left side wall, the side wall of the inner cavity 11 located on the right side of the cooking device 1 is the right side wall, and the side wall of the inner cavity 11 located on the rear side of the cooking device 1 is the rear side wall.

[0091] It should be pointed out that if Figure 3 As shown, the air inlet 1151 and the at least one air outlet 1152 are both arranged on a side wall 115 of the inner cavity 11, the air inlet 1151 is arranged corresponding to the middle of the cooking cavity 111, and the at least one air outlet 1152 is spaced apart from the air inlet 1151, that is, at least one air outlet 1152 is arranged deviating from the middle of the cooking cavity 111. By adjusting the distance between the at least one air outlet 1152 and the air inlet 1151, the hot air flow field in the cooking cavity 111 can be adjusted, thereby further improving the uniformity of heating the food.

[0092] In addition, in some examples of this embodiment, the air inlet 1151 is a first mesh structure, which can increase the amount of air entering the cooking cavity 111, thereby further improving the heating rate of food. At least one air outlet 1152 is a second mesh structure, which can increase the air outlet rate of the cooking cavity 111, thereby increasing the air circulation rate and further improving the cooking efficiency of food.

[0093] In some examples of this embodiment, the air inlet 1151 is a first grille, and at least one air outlet 1152 is a second grille. By setting the air inlet 1151 as the first grille and the air outlet 1152 as the second grille, the air inlet and outlet area is further increased, so that the air flow speed is improved. In addition, the first grille can also be provided with a first driving mechanism, and the second grille can also be provided with a second driving mechanism. The first driving mechanism is used to adjust the angle of the first grille, and the second driving mechanism is used to adjust the angle of the second grille, so as to achieve the adjustment of the air flow direction, so that the cooking device 1 can meet the cooking needs of different foods.

[0094] It is further understood that if Figures 3 to 6As shown, the heating assembly 60 includes an air duct housing 61, which is disposed outside the inner cavity 11 and cooperates with the outer surface of the inner cavity 11 to form a hot air cavity. An air inlet 1151 and at least one air outlet 1152 are both in communication with the hot air cavity. Specifically, the air duct housing 61 is disposed outside the inner cavity 11 and cooperates with the outer surface of the inner cavity 11 to enclose the hot air cavity. The hot air cavity is in communication with the cooking cavity 111 via the air inlet 1151 and the at least one air outlet 1152, respectively. When the cooking device 1 is used to cook food, the heating assembly 60 allows air from the cooking cavity 111 to enter the hot air cavity through the at least one air outlet 1152. The air entering the hot air cavity is heated by the heating assembly 60 to form hot air. The heating assembly 60 then delivers the hot air into the cooking cavity 111 through the air inlet 1151, thereby using the hot air to cook the food. By providing the air duct housing 61, air can be circulated between the cooking cavity 111 and the hot air cavity, and during the circulation process, the air is effectively heated, so that the heating and cooking of food are effectively carried out, further ensuring the cooking quality of the food.

[0095] It should be understood that the air duct shell 61 is arranged on the outside of the inner cavity 11 and cooperates with the outer surface of the inner cavity 11, so as to reduce the air flow path, reduce the heat loss of hot air, ensure the cooking efficiency of food, and reduce the energy consumption of the cooking device 1.

[0096] It should be pointed out that the connection between the air duct shell 61 and the outer surface of the inner cavity 11 is a detachable connection, which can be screw connection, clamping, riveting, etc. In some examples of this embodiment, the air duct shell 61 and the outer surface of the inner cavity 11 are fixed by screw connection. The screw connection and fixation method are convenient for assembly, which can effectively improve the assembly efficiency and reduce the production cost of the cooking device 1.

[0097] In addition, the inner cavity 11 is usually a rectangular cavity, and the side wall 115 of the inner cavity 11 is a rectangular structure. The size of the air duct shell 61 is close to the size of the side wall 115 of the inner cavity 11. The hot air cavity formed between the air duct shell 61 and the side wall 115 of the inner cavity 11 has a coverage area on the side wall 115 of the inner cavity 11 that is slightly smaller than the area of the side wall 115 of the inner cavity 11, thereby increasing the coverage area of the hot air in the cooking cavity 111 and further improving the cooking quality of the food.

[0098] Further, if Figures 3 to 6As shown, the heating assembly 60 further includes: a heating pipe cover 62, a heating pipe 63, a driving member 64, and a fan blade 65. The heating pipe cover 62, heating pipe 63, and fan blade 65 are all disposed within the hot air chamber. The driving member 64 is disposed outside the hot air chamber and is in driving connection with the fan blade 65. Specifically, the air duct housing 61 cooperates with the outer surface of the inner cavity 11 to form a hot air chamber therebetween. The fan blade 65, heating pipe 63, and heating pipe cover 62 are all disposed within the hot air chamber. The driving member 64 is disposed outside the hot air chamber. The drive shaft of the driving member 64 passes through the air duct housing 61 and is in driving connection with the fan blade 65. When the heating assembly 60 is activated, the driver 64 rotates the fan blades 65, and the heating tube 63 is energized to generate heat. Driven by the fan blades 65, air within the cooking chamber 111 enters the hot air chamber through at least one air outlet 1152. When the air in the hot air chamber reaches the heating tube 63, it exchanges heat with the heating tube 63, heating the air to form hot air. Driven by the fan blades 65, the hot air enters the cooking chamber 111 through the air inlet 1151, thereby heating and cooking the food. The structure formed by the driver 64 and the fan blades 65 effectively circulates air between the cooking chamber 111 and the hot air chamber, while the heating tube 63 effectively heats the air, thereby effectively heating and cooking the food.

[0099] It should be noted that the heating pipe cover 62 is a semi-shell structure with an opening. When the heating assembly 60 is installed, the heating pipe cover 62 The opening is fixed against the outer surface of the inner cavity 11 (the heating pipe cover 62 is connected and fixed to the outer surface of the inner cavity 11 by fixing screws and other components), and the heating pipe cover 62 and the outer surface of the inner cavity 11 form a relatively closed heating space, which is connected to the cooking cavity 111 through the air inlet hole 1151 and at least one air outlet hole 1152 respectively. The heating pipe 63 and the fan blade 65 are both arranged in the heating space, and the driving shaft of the driving member 64 passes through the air duct shell 61 and the heating pipe cover 62 and is connected to the fan blade 65. The air in the cooking cavity 111 circulates between the heating space and the cooking cavity 111. By providing the heating pipe cover 62, the heat loss of the heating pipe 63 is further avoided, so that the heating rate of the air is guaranteed. In addition, by providing the air duct shell 61 and the heating pipe cover 62, the heating pipe 63 can be further isolated from the outside world, effectively preventing the heat of the heating pipe 63 from adversely affecting other components of the cooking device 1, thereby reducing the failure rate of the cooking device 1.

[0100] In addition, if Figure 3As shown, the heating assembly 60 also includes a heat dissipation fan 66, which is arranged between the air duct shell 61 and the heating pipe cover 62, and the heat dissipation fan 66 is sleeved on the driving shaft of the driving member 64. The heat dissipation fan 66 rotates synchronously with the driving shaft of the driving member 64. The heat dissipation fan 66 dissipates heat to the driving member 64 during the rotation process, thereby avoiding the adverse effects of heat on the driving member 64 and reducing the failure rate of the driving member 64.

[0101] In addition, in some examples of this embodiment, the driving member 64 is a motor, which has a simple structure and good driving effect, effectively ensuring the driving effect of the fan blades 65, thereby improving the efficiency of air flow and further improving the cooking quality of food.

[0102] Further, if Figures 4 to 6 As shown, the heating tube 63 cooperates with the heating tube cover 62 and is arranged along the circumference of the fan blade 65. Specifically, in some examples of this embodiment, the heating tube 63 is located radially outside the fan blade 65, and the heating tube 63 forms a closed ring structure circumferentially on the radial outside of the fan blade 65. When the heating assembly 60 is started, the heating tube 63 and the driving member 64 are both energized, and the driving member 64 drives the fan blade 65 to rotate. Under the action of the fan blade 65, the air in the cooking cavity 111 enters between the heating tube cover 62 and the outer surface of the inner cavity 11 through at least one air outlet 1152, and the air exchanges heat with the heating tube 63 during the flow process to form hot air. The formed hot air enters the cooking cavity 111 through the air inlet 1151 under the action of the fan blade 65 to achieve heating of the food in the cooking cavity 111. By arranging the heating tubes 63 along the circumference of the fan blades 65, the uniformity of heating the air can be improved, so that the hot air entering the cooking cavity 111 is more uniform, further improving the cooking effect of the food.

[0103] In some examples of this embodiment, Figure 3 As shown, the side wall 115 of the inner cavity 11 is a rectangular structure, the heating tube 63 is a closed rectangular frame structure, and the fan blades 65 are located inside the rectangular frame, further ensuring the uniformity of heating.

[0104] In some examples of this embodiment, the heating tube 63 is a closed circular frame structure, and the fan blades 65 are located inside the circular frame structure. Since a circular air supply surface is formed during the rotation of the fan blades 65, setting the heating tube 63 as a circular frame structure can further improve the heating efficiency of the air.

[0105] Specifically, the fan blades 65 are axial flow fan blades. When the drive member 64 drives the fan blades 65 to rotate, the fan blades 65 cause the air within the cooking chamber 111 to enter the hot air assembly through the air outlet 1152. The air entering the hot air assembly converges from the radially outer sides of the fan blades 65 toward the axis of the fan blades 65 and is then discharged axially. As the air converges toward the axis of the fan blades 65, it passes through the heating tube 63, where it is heated. The air reaching the axis of the fan blades 65 is heated and discharged axially. The axis of the fan blades 65 corresponds to the air inlet 1151, allowing the hot air to effectively enter the cooking chamber 111, thereby heating and cooking the food. By configuring the fan blades 65 as axial flow fan blades, hot air is effectively introduced into the center of the cooking chamber 111, effectively improving the cooking quality of the food within the cooking chamber 111.

[0106] Further, if Figure 3 As shown, an air inlet 1151 and at least one air outlet 1152 are spaced apart on the sidewall 115 of the cooking cavity 111, with the air inlet 1151 located in the middle of the sidewall 115. Specifically, the air inlet 1151 is positioned in the middle of the sidewall 115 of the inner cavity 11, while the at least one air outlet 1152 is located on the same sidewall 115 of the inner cavity 11 and spaced apart from the air inlet 1151. This not only allows air to circulate within the hot air assembly and the cooking cavity 111, thereby heating the food within the cooking cavity 111 with the hot air generated by the hot air flow, but also ensures that the hot air covers a wide range within the cooking cavity 111, further improving the cooking quality of the food.

[0107] Further, if Figures 3 to 6As shown, a raised structure having an air outlet end surface 1153 is formed on the side wall 115 facing the cooking cavity 111 , the fan blades 65 are arranged corresponding to the raised structure, and the air inlet hole 1151 is opened on the air outlet end surface 1153 . Specifically, the side wall 115 of the inner cavity 11 is arched from its outer surface to its inner surface to form a raised structure, one side of the raised structure is a concave structure (located on one side of the outer surface of the inner cavity 11), and the other side is a convex structure (located on the inner surface of the inner cavity 11, that is, on one side of the cooking cavity 111). The fan blade 65 is arranged in the concave structure, and the air inlet hole 1151 is opened on the air outlet end surface 1153 of the raised structure. When the driving member 64 drives the fan blade 65 to rotate, the air in the cooking cavity 111 enters the heating component 60 through at least one air outlet hole 1152 on the side wall 115 of the inner cavity 11, and is heated by the heating tube 63 during the air flow process. The heated hot air is gathered to the axis position of the axial flow fan blade, and passes through the axis of the fan blade 65 through the air inlet hole 1151. When entering the cooking cavity 111, the fan blades 65 are set in the raised structure, and the raised structure is used to assist in gathering the hot air, thereby improving the gathering effect of the hot air, further ensuring the stability of the temperature of the hot air entering the cooking cavity 111, and effectively improving the cooking quality of the food.

[0108] It should be pointed out that the size of the raised structure can accommodate the fan blades 65, that is, the fan blades 65 will not be disturbed by the raised structure during rotation, thereby ensuring effective air circulation and effectively improving the cooking quality of food.

[0109] In addition, the raised structure can be an integral structure with the side wall 115 of the inner cavity 11 (eg Figure 3 As shown), it can also be a split structure with the side wall 115 of the inner cavity 11. When the raised structure and the side wall 115 of the inner cavity 11 are an integrated structure, the two are manufactured by stamping (both are metal parts), thereby improving the convenience during the processing. When the raised structure and the side wall 115 of the inner cavity 11 are split structures, the two are connected and fixed by bonding, riveting or welding (both are metal parts), thereby effectively reducing the manufacturing cost of the product.

[0110] In some examples of this embodiment, Figure 4 As shown, the air outlet end surface 1153 is perpendicular to the bottom surface of the cooking cavity 111. When hot air enters the cooking cavity 111 through the air inlet hole 1151 on the air outlet end surface 1153, the hot air is parallel to the bottom surface of the cooking cavity 111. The hot air is directly sprayed onto the food and the food is heated and cooked by heat exchange. This structure is simple, easy to process and manufacture, and has low manufacturing cost.

[0111] In some examples of this embodiment, Figure 5As shown, the air outlet end surface 1153 is tilted toward the bottom of the cooking cavity 111. With the air outlet end surface 1153 facing the bottom of the cooking cavity 111, hot air is ejected from the heating assembly 60 through the air inlet holes 1151 on the air outlet end surface 1153 toward the bottom of the cooking cavity 111, thereby first heating the bottom of the food. As the hot air rises, the food is heated from the bottom up, further ensuring uniform and stable heating of the food and improving the cooking quality of the food.

[0112] It should be understood that, usually the bottom of the food is against the supporting structure (tray or bracket, etc.), and the heating effect is poor. By setting the air outlet end face 1153 toward the bottom surface of the cooking cavity 111, the heating intensity of the bottom of the food can be increased, so that the bottom of the food can be heated quickly, thereby avoiding the situation where uneven heating of the food leads to poor cooking quality.

[0113] In some examples of this embodiment, Figure 6 As shown, the air outlet end surface 1153 is tilted and arranged facing the direction of rotation of the food in the cooking cavity 111. The body 10 of the cooking device 1 generally also includes a turntable 14 disposed in the cooking cavity 111. The turntable 14 is rotatable in the cooking cavity 111 and is used to heat the food. During the cooking process, the turntable 14 drives the food to rotate in the cooking cavity 111 to ensure that the food is heated evenly. The air outlet end surface 1153 is arranged in the direction of rotation of the food, so that the hot air entering the cooking cavity 111 through the air inlet holes 1151 on the air outlet end surface 1153 can be effectively sprayed onto the food, further ensuring that the food is heated evenly, thereby improving the cooking quality of the food.

[0114] Further, if Figure 3 As shown, there are multiple air outlet holes 1152, spaced apart around the air inlet hole 1151. Specifically, the air inlet hole 1151 is located on the sidewall 115 of the inner cavity 11, corresponding to the center of the cooking cavity 111. The multiple air outlet holes 1152 are spaced apart circumferentially around the air inlet hole 1151. When the heating assembly 60 is activated, air within the cooking cavity 111 enters the heating assembly 60 through the multiple air outlet holes 1152. After being heated, the air entering the heating assembly 60 enters the cooking cavity 111 through the air inlet holes 1151. The multiple air outlet holes 1152 and their arrangement ensure uniform air flow within the cooking cavity 111, further improving the stability and uniformity of the hot air flow within the cooking cavity 111 and further enhancing the cooking quality of the food.

[0115] Further, if Figure 1As shown, the cooking device 1 further includes a smoke exhaust duct 40 and a fan assembly 30, with the fan assembly 30 disposed within the smoke exhaust duct 40. Specifically, the fan assembly 30 of the cooking device 1 is disposed within the smoke exhaust duct 40. When the cooking device 1 is used for cooking, the fan assembly 30 is activated, allowing the fumes generated during the cooking process to be discharged through the smoke exhaust duct 40, thereby protecting the entire cooking process from the intrusion of fumes and effectively improving the user experience.

[0116] Further, if Figure 1 As shown, the cooking device 1 further includes a mounting rack 20, on which the body 10 is detachably mounted, and a smoke exhaust duct 40 is disposed within the body 10 or within the mounting rack 20. Specifically, the mounting rack 20 is mounted on the wall 2, and the body 10 is mounted on the mounting rack 20, with the body 10 and the mounting rack 20 being detachably engaged with each other. The smoke exhaust duct 40 is disposed within the mounting rack 20 or within the body 10. The provision of the mounting rack 20 facilitates assembly and disassembly of the body 10, effectively improving the convenience of assembling and repairing the cooking device 1. Furthermore, the placement of the smoke exhaust duct 40 within the body 10 or the mounting rack 20 makes the structure more compact, effectively reducing the space required during installation of the cooking device 1.

[0117] Further, if Figure 1 As shown, the stove 50 is disposed below the body 10 of the cooking device 1, and the inlet of the exhaust duct 40 is disposed near the stove 50. Specifically, the stove 50 is spaced apart from the body 10, and the body 10 is suspended above the stove 50 via the mounting bracket 20. When the stove 50 is cooking food, the fumes and / or water vapor generated during the cooking process are driven by the fan assembly 30, enter the exhaust duct 40 through the inlet, and are uniformly exhausted. This further avoids the fumes generated during the cooking process, thereby further improving the user experience.

[0118] In one embodiment of the present application, Figure 1 as well as Figures 7 to 9 As shown, according to this embodiment, a cooking device 1 is proposed, which includes a body 10, which includes an inner cavity 11, a first heating component 601 and a second heating component 602. The inner cavity 11 is provided with a cooking cavity 111 and a first side wall 116 and a second side wall 117 arranged opposite to each other. The first side wall 116 is provided with a first ventilation structure 1161, and the second side wall 117 is provided with a second ventilation structure 1171. The first heating component 601 is arranged on the outside of the inner cavity 11 and corresponds to the first ventilation structure 1161, and is used for circulating and heating the air in the cooking cavity 111. The second heating component 602 is arranged on the outside of the inner cavity 11 and corresponds to the second ventilation structure 1171, and is used for circulating and heating the air in the cooking cavity 111.

[0119] Specifically, if Figure 7 and Figure 8 As shown, the first side wall 116 and the second side wall 117 of the cooking cavity 111 are disposed opposite each other. The first heating assembly 601 is disposed on the outside of the first side wall 116 and corresponds to the first ventilation structure 1161. The second heating assembly 602 is disposed on the outside of the second side wall 117 and corresponds to the second ventilation structure 1171. When heating food in the cooking cavity 111, both the first heating assembly 601 and the second heating assembly 602 are activated. The first heating assembly 601 circulates and heats the air in the cooking cavity 111 on one side of the first side wall 116, while the second heating assembly 602 circulates and heats the air in the cooking cavity 111 on one side of the second side wall 117. By circulating and heating the air in the cooking cavity 111 on opposite sides of the cooking cavity 111, a convection structure is formed on opposite sides of the food, ensuring uniform heating on both sides of the food in the cooking cavity 111, thereby improving the cooking quality of the food.

[0120] It should be understood that the first heating component 601 is connected to the cooking cavity 111 through the first ventilation structure 1161, and the second heating component 602 is connected to the cooking cavity 111 through the second ventilation structure 1171. The first ventilation structure 1161 and the second ventilation structure 1171 are used to effectively realize the outflow and inflow of air in the cooking cavity 111, that is, the circulation of air in the cooking cavity 111 is effectively realized, so that hot air can be formed to heat the food in the cooking cavity 111.

[0121] In addition, the first heating component 601 circulates and heats the air in the cooking cavity 111, which means that under the action of the first heating component 601, the air in the cooking cavity 111 leaves the cooking cavity 111 through the first ventilation structure 1161 and enters the first heating component 601. The first heating component 601 heats the air entering the first heating component 601, and then sends the heated air into the cooking cavity 111 through the first ventilation structure 1161 to achieve heating of the food through heat exchange; the second heating component 602 circulates and heats the air in the cooking cavity 111 in the same principle as the first heating component 601 circulates and heats the air in the cooking cavity 111. For details, please refer to the process of the first heating component 601 circulating and heating the air in the cooking cavity 111, which will not be repeated in this application.

[0122] It should be noted that in some examples of this embodiment, such as Figure 7 and Figure 8As shown, the first side wall 116 is the left side wall of the inner cavity 11 (the side wall of the inner cavity 11 located on the left side of the cooking device 1), and the second side wall 117 is the right side wall of the inner cavity 11 (the side wall of the inner cavity 11 located on the right side of the cooking device 1). The two are usually arranged in parallel, and the first heating component 601 is arranged corresponding to the first ventilation structure 1161 of the first side wall 116, and the second heating component 602 is arranged corresponding to the second ventilation structure 1171 of the second side wall 117, so that hot air convection can be formed on the opposite sides of the cooking cavity 111, so that the food in the cooking cavity 111 is heated more evenly, thereby further improving the cooking quality of the food.

[0123] It is further understood that if Figure 7 As shown, the first ventilation structure 1161 includes a first air inlet 11611 and at least one first air outlet 11612. The first air inlet 11611 is located in the middle of the first sidewall 116. The first heating assembly 601 is configured to draw air from the cooking cavity 111 through the at least one first air outlet 11612, heat the drawn air, and then deliver it into the cooking cavity 111 through the first air inlet 11611. Specifically, when the cooking device 1 is used to heat food, the food is typically placed in the middle of the cooking cavity 111. After the first heating assembly 601 is activated, the air from the cooking cavity 111 is drawn through the at least one first air outlet 11612 and into the first heating assembly 601. The first heating assembly 601 heats the incoming air and delivers the heated air into the cooking cavity 111 through the first air inlet 11611. The heated air in the cooking cavity 111 heats and cooks the food. Since the first air inlet hole 11611 is set in the middle of the first side wall 116, the hot air enters the cooking cavity 111 and blows directly to the middle of the food, which increases the heating rate of the middle of the food, so that the food is heated evenly and the cooking quality of the food is improved.

[0124] It should be understood that when the food is set in the cooking cavity 111, the middle of the food is basically located in the middle of the cooking cavity 111. The food has a certain volume and the density of the middle of the food is relatively high. By setting the first air outlet 11612 in the middle of the first side wall 116, the first air outlet 11612 can be set corresponding to the middle of the cooking cavity 111, so that the hot air enters the cooking cavity 111 and blows directly to the middle of the food, so as to first heat the middle of the food. After heating the middle of the food, the temperature of the hot air decreases and flows along the surface of the food, and finally leaves the cooking cavity 111 through at least one first air outlet 11612 and enters the first heating component 601 again to continue heating the heated component.

[0125] It should be pointed out that the first air inlet 11611 and the at least one first air outlet 11612 are both arranged on the first side wall 116, the first air inlet 11611 is located in the middle of the first side wall 116, and the at least one first air outlet 11612 is spaced apart from the first air inlet 11611, that is, at least one first air outlet 11612 is set away from the middle of the first side wall 116. By adjusting the distance between the at least one first air outlet 11612 and the first air inlet 11611, the hot air flow field in the cooking cavity 111 can be adjusted, thereby further improving the uniformity of food heating.

[0126] In addition, in some examples of this embodiment, the first air inlet 11611 is a first mesh structure, which can increase the amount of air entering the cooking cavity 111, thereby further improving the heating rate of food. At least one first air outlet 11612 is a second mesh structure, which can increase the air outlet rate of the cooking cavity 111, thereby increasing the air circulation rate and further improving the cooking efficiency of food.

[0127] In some examples of this embodiment, the first air inlet 11611 is a first grille, and at least one first air outlet 11612 is a second grille. By setting the first air inlet 11611 as the first grille and setting the first air outlet 11612 as the second grille, the air inlet and outlet area is further increased, so that the air flow speed is improved. In addition, the first grille can also be provided with a first driving mechanism, and the second grille can also be provided with a second driving mechanism. The first driving mechanism is used to adjust the angle of the first grille, and the second driving mechanism is used to adjust the angle of the second grille, so as to realize the adjustment of the air flow direction, so that the cooking device 1 can meet the cooking needs of different foods.

[0128] Further, if Figure 7As shown, the first heating assembly 601 includes a first air duct housing 6011, which is disposed on the outside of the first side wall 116 and forms a first hot air cavity with the first side wall 116. The first air inlet hole 11611 and the at least one first air outlet hole 11612 are both in communication with the first hot air cavity. Specifically, the first air duct housing 6011 is disposed on the outside of the first side wall 116 and cooperates with the outer surface of the first side wall 116. The first air duct housing 6011 and the outer surface of the first side wall 116 together form a first hot air cavity, which is in communication with the cooking cavity 111 via the first air inlet hole 11611 and the at least one first air outlet hole 11612. When cooking device 1 is used to cook food, air from cooking cavity 111 enters the first hot air cavity through at least one first air outlet 11612 under the action of first heating assembly 601. The air entering the first hot air cavity is heated by first heating assembly 601 to form hot air. First heating assembly 601 then delivers the hot air into cooking cavity 111 through first air inlet 11611, thereby cooking the food. The provision of first air duct housing 6011 allows air to circulate between cooking cavity 111 and the first hot air cavity. During this circulation process, the air is effectively heated, effectively heating and cooking the food, further ensuring the quality of the food.

[0129] It should be understood that the first air duct shell 6011 is arranged on the outside of the first side wall 116 and cooperates with the outer surface of the first side wall 116, so as to reduce the air flow path, reduce the heat loss of hot air, ensure the cooking efficiency of food, and reduce the energy consumption of the cooking device 1.

[0130] It should be pointed out that the connection between the first air duct shell 6011 and the outer surface of the first side wall 116 is a detachable connection, which can be screw connection, clamping, riveting, etc. In some examples of this embodiment, the first air duct shell 6011 and the outer surface of the first side wall 116 are fixed by screw connection. The screw connection and fixation method are convenient for assembly, which can effectively improve the assembly efficiency and reduce the production cost of the cooking device 1.

[0131] In addition, the inner cavity 11 is generally a rectangular cavity, and the first side wall 116 of the inner cavity 11 is a first rectangular structure. The size of the first air duct shell 6011 is close to the size of the first side wall 116. The first hot air cavity formed between the first air duct and the first side wall 116 has a coverage area on the first side wall 116 that is slightly smaller than the area of the first side wall 116, thereby increasing the coverage area of the hot air in the cooking cavity 111 and further improving the cooking quality of the food.

[0132] Further, if Figure 7As shown, the first heating assembly 601 further includes a first heating pipe cover 6012, a first heating pipe 6013, a first driving member 6014, and a first fan blade 6015. The first heating pipe cover 6012, the first heating pipe 6013, and the first fan blade 6015 are all disposed in the first hot air cavity. The first driving member 6014 is disposed outside the first hot air cavity and is in transmission connection with the first fan blade 6015. Specifically, the first air duct shell 6011 cooperates with the outer surface of the first side wall 116 and the first hot air cavity is formed therebetween. The first fan blade 6015, the first heating pipe 6013, and the first heating pipe cover 6012 are all disposed in the first hot air cavity. The first driving member 6014 is disposed outside the first hot air cavity. The first driving shaft of the first driving member 6014 passes through the first air duct shell 6011 and is in transmission connection with the first fan blade 6015. When the first heating assembly 601 is activated, the first driving member 6014 drives the first fan blade 6015 to rotate, and the first heating tube 6013 is energized to generate heat. Under the action of the first fan blade 6015, air within the cooking chamber 111 enters the first hot air chamber through the at least one first air outlet 11612. When the air enters the first hot air chamber and reaches the first heating tube 6013, it exchanges heat with the first heating tube 6013, heating the air to form hot air. Under the action of the first fan blade 6015, the hot air enters the cooking chamber 111 through the first air inlet 11611, thereby heating and cooking the food. The structure formed by the first driving member 6014 and the first fan blade 6015 effectively circulates air between the cooking chamber 111 and the first hot air chamber, while the first heating tube 6013 effectively heats the air, thereby effectively heating and cooking the food.

[0133] It should be noted that the first heating pipe cover 6012 is a first semi-shell structure with a first opening. When the first heating assembly 601 is installed, the first opening of the first heating pipe cover 6012 is fixed against the outer surface of the first side wall 116 (the first heating pipe cover 6012 and the outer surface of the first side wall 116 are connected and fixed by fixing screws and other components). The first heating pipe cover 6012 and the outer surface of the first side wall 116 form a relatively closed first heating space. The first heating space is connected to the cooking cavity 111 through the first air inlet hole 11611 and the at least one first air outlet hole 11612. The first heating pipe 6013 and the first fan 116 are connected to the first heating pipe 6013 and the first fan 116. The blades 6015 are all arranged in the first heating space. The first driving shaft of the first driving member 6014 passes through the first air duct shell 6011 and the first heating pipe cover 6012 and is connected to the first fan blades 6015. The air in the cooking cavity 111 circulates between the first heating space and the cooking cavity 111. By providing the first heating pipe cover 6012, the heat loss of the first heating pipe 6013 is further avoided, so that the heating rate of the air is guaranteed. In addition, by providing the first air duct shell 6011 and the first heating pipe cover 6012, the first heating pipe 6013 can be further isolated from the outside world, effectively preventing the heat of the first heating pipe 6013 from having an adverse effect on other components of the cooking device 1, thereby reducing the failure rate of the cooking device 1.

[0134] In addition, if Figure 7 As shown, the first heating component 601 also includes a first heat dissipation fan 6016, which is arranged between the first air duct shell 6011 and the first heating pipe cover 6012, and the first heat dissipation fan 6016 is mounted on the first driving shaft of the first driving member 6014. The first heat dissipation fan 6016 rotates synchronously with the first driving shaft of the first driving member 6014. The first heat dissipation fan 6016 dissipates heat for the first driving member 6014 during the rotation process, thereby avoiding the adverse effects of heat on the first driving member 6014 and reducing the failure rate of the first driving member 6014.

[0135] Furthermore, in some examples of this embodiment, the first driving member 6014 is a motor. This motor has a simple structure and good driving performance, effectively ensuring the driving effect of the first fan blades 6015, thereby improving the efficiency of air flow and further enhancing the cooking quality of food. Furthermore, the first heating assembly 601 also includes a first fixing bracket 6017, through which the first driving member 6014 is mounted to the first air duct housing 6011. This ensures the mounting strength and stability of the first driving member 6014, thereby ensuring that the first heating assembly 601 effectively heats the cooking cavity 111.

[0136] Further, if Figure 7As shown, the first heating pipe 6013 cooperates with the first heating pipe cover 6012 and is arranged along the circumference of the first fan blade 6015. Specifically, in some examples of this embodiment, the first heating pipe 6013 is located radially outside the first fan blade 6015, and the first heating pipe 6013 forms a closed annular structure in the circumferential direction of the radial outside of the first fan blade 6015. When the first heating assembly 601 is activated, the first heating tube 6013 and the first driving member 6014 are both energized, and the first driving member 6014 drives the first fan blade 6015 to rotate. Under the action of the first fan blade 6015, air within the cooking cavity 111 enters between the first heating tube housing 6012 and the outer surface of the first sidewall 116 through the at least one first air outlet 11612. During this flow, the air exchanges heat with the first heating tube 6013 to form hot air. The hot air, under the action of the first fan blade 6015, enters the cooking cavity 111 through the first air inlet 11611, thereby heating the food within the cooking cavity 111. By arranging the first heating tube 6013 circumferentially around the first fan blade 6015, the uniformity of air heating can be improved, resulting in a more uniform distribution of hot air entering the cooking cavity 111, further enhancing the cooking effect.

[0137] In some examples of this embodiment, the first side wall 116 is a first rectangular structure, the first heating tube 6013 is a closed rectangular frame structure, and the first fan blade 6015 is located inside the rectangular frame, further ensuring heating uniformity.

[0138] In some examples of this embodiment, the first heating tube 6013 is a closed circular frame structure, and the first fan blade 6015 is located inside the circular frame structure. Since a circular air supply surface is formed during the rotation of the first fan blade 6015, setting the first heating tube 6013 as a circular frame structure can further improve the heating efficiency of the air.

[0139] Specifically, the first fan blade 6015 is a first axial flow fan blade. The first fan blade 6015 is configured as a first axial flow fan blade. When the first driving member 6014 drives the first fan blade 6015 to rotate, under the action of the first fan blade 6015, the air in the cooking cavity 111 enters the first hot air assembly through the first air outlet 11612. The air entering the first hot air assembly is gathered from the radial outer side of the first fan blade 6015 toward the axial direction of the first fan blade 6015 and is sent out in the axial direction of the first fan blade 6015. In the process of the air gathering in the axial direction of the first fan blade 6015, the air passes through the first heating tube 6013. When passing through the first heating tube 6013, the air is heated, so that the air reaching the axial position of the first fan blade 6015 is hot air and is sent out in the axial direction of the first fan blade 6015. The axial direction of the first fan blade 6015 is set to correspond to the first air inlet 11611, so that the hot air can effectively enter the cooking cavity 111 to achieve heating and cooking of food. By setting the first fan blade 6015 as the first axial flow fan blade, hot air is effectively introduced into the middle position of the cooking cavity 111, so that the cooking quality of the food in the cooking cavity 111 is effectively improved.

[0140] Further, if Figures 7 to 9 As shown, the first side wall 116 forms a first raised structure having a first air outlet end surface 1162 on the side facing the cooking cavity 111 , the first fan blade 6015 is arranged corresponding to the first raised structure, and the first air outlet hole 11612 is opened on the first air outlet end surface 1162 . Specifically, the first side wall 116 arches from its outer surface to its inner surface to form a first raised structure, one side of the first raised structure is a concave structure (located on one side of the outer surface of the inner cavity 11), and the other side is a convex structure (located on the inner surface of the inner cavity 11, that is, on one side of the cooking cavity 111). The first fan blade 6015 is arranged in the concave structure, and the first air inlet hole 11611 is opened on the first air outlet end surface 1162 of the first raised structure. When the first driving member 6014 drives the first fan blade 6015 to rotate, the air in the cooking cavity 111 enters the first heating component 601 through at least one first air outlet hole 11612 on the first side wall 116, and is heated by the first heating tube 6013 during the air flow process. The heated hot air gathers to the axis position of the first axial flow fan blade, and passes through the axis of the first fan blade 6015 through the first air inlet hole 11611 After entering the cooking cavity 111, the first fan blade 6015 is set in the first raised structure, and the first raised structure is used to assist in gathering the hot air, thereby improving the gathering effect of the hot air and further ensuring the stability of the temperature of the hot air entering the cooking cavity 111, thereby effectively improving the cooking quality of the food.

[0141] It should be noted that the size of the first raised structure can accommodate the first fan blade 6015, that is, the first fan blade 6015 will not be disturbed by the first raised structure during rotation, thereby ensuring effective air circulation and effectively improving the cooking quality of food.

[0142] In addition, the first raised structure can be an integral structure with the first side wall 116, or a split structure with the first side wall 116. When the first raised structure and the first side wall 116 are an integral structure, the two are manufactured by stamping (both are metal parts), thereby improving the convenience during the processing. When the first raised structure and the first side wall 116 are split structures, the two are connected and fixed by bonding, riveting or welding (both are metal parts), thereby effectively reducing the manufacturing cost of the product.

[0143] Further, if Figures 7 to 9 As shown, the second ventilation structure 1171 includes a second air inlet 11712 and at least one second air outlet 11711. The second air inlet 11712 is located in the middle of the second sidewall 117. The second heating assembly 602 is configured to draw air from the cooking cavity 111 through the at least one second air outlet 11711, heat the drawn air, and then deliver it into the cooking cavity 111 through the second air inlet 11712. Specifically, when the cooking device 1 is used to heat food, the food is typically placed in the middle of the cooking cavity 111. After the second heating assembly 602 is activated, the air from the cooking cavity 111 is drawn through the at least one second air outlet 11711 and into the second heating assembly 602. The second heating assembly 602 heats the incoming air and delivers the heated air into the cooking cavity 111 through the second air inlet 11712. The heated air in the cooking cavity 111 heats and cooks the food. Since the second air inlet 11712 is set in the middle of the second side wall 117, the hot air enters the cooking cavity 111 and blows directly to the middle of the food, which increases the heating rate of the middle of the food, so that the food is heated evenly and the cooking quality of the food is improved.

[0144] It is important to understand that if Figure 7 As shown, by setting the second air outlet 11711 in the middle of the second side wall 117, the second air outlet 11711 can be set corresponding to the middle of the cooking cavity 111, so that the hot air enters the cooking cavity 111 and blows directly to the middle of the food, so as to first heat the middle of the food. After heating the middle of the food, the temperature of the hot air decreases and flows along the surface of the food, and finally leaves the cooking cavity 111 through at least one second air outlet 11711 and enters the second heating component 602 again to continue heating the heated component.

[0145] It should be pointed out that the second air inlet 11712 and at least one second air outlet 11711 are both arranged on the second side wall 117, the second air inlet 11712 is located in the middle of the second side wall 117, and at least one second air outlet 11711 is spaced apart from the second air inlet 11712, that is, at least one second air outlet 11711 is set away from the middle of the first side wall 116. By adjusting the distance between at least one second air outlet 11711 and the second air inlet 11712, the hot air flow field in the cooking cavity 111 can be adjusted, thereby further improving the uniformity of food heating.

[0146] In addition, in some examples of this embodiment, the second air inlet 11712 is a third mesh structure, which can increase the amount of air entering the cooking cavity 111, thereby further improving the heating rate of food. At least one second air outlet 11711 is a fourth mesh structure, which can increase the air outlet rate of the cooking cavity 111, thereby increasing the air circulation rate and further improving the cooking efficiency of food.

[0147] In some examples of this embodiment, the second air inlet 11712 is the third grille, and at least one second air outlet 11711 is the fourth grille. By setting the second air inlet 11712 as the third grille and setting the second air outlet 11711 as the fourth grille, the air inlet and outlet area is further increased, so that the air flow speed is improved. In addition, the third grille can also be provided with a third driving mechanism, and the fourth grille can also be provided with a fourth driving mechanism. The angle of the third grille is adjusted by the third driving mechanism, and the angle of the fourth grille is adjusted by the fourth driving mechanism, so as to realize the adjustment of the air flow direction, so that the cooking device 1 can meet the cooking needs of different foods.

[0148] Further, if Figures 7 to 9As shown, the second heating assembly 602 includes a second air duct housing 6021, which is disposed on the outside of the second side wall 117 and forms a second hot air cavity with the second side wall 117. The second air inlet 11712 and the at least one second air outlet 11711 are both in communication with the second hot air cavity. Specifically, the second air duct housing 6021 is disposed on the outside of the second side wall 117 and cooperates with the outer surface of the second side wall 117. Together, the second air duct housing 6021 and the outer surface of the second side wall 117 form a second hot air cavity, which is in communication with the cooking cavity 111 via the second air inlet 11712 and the at least one second air outlet 11711. When cooking device 1 is used to cook food, air from cooking cavity 111 enters the second hot air cavity through at least one second air outlet 11711 under the action of second heating assembly 602. The air entering the second hot air cavity is heated by second heating assembly 602 to form hot air. Second heating assembly 602 then delivers the hot air into cooking cavity 111 through second air inlet 11712, thereby cooking the food with the hot air. The provision of second air duct housing 6021 allows air to circulate between cooking cavity 111 and the second hot air cavity. During this circulation process, the air is effectively heated, effectively heating and cooking the food, further ensuring the quality of the food.

[0149] Further, if Figures 7 to 9As shown, the second heating assembly 602 further includes a second heating pipe cover 6022, a second heating pipe 6023, a second driving member 6024, and a second fan blade 6025. The second heating pipe cover 6022, the second heating pipe 6023, and the second fan blade 6025 are all disposed within the second hot air cavity. The second driving member 6024 is disposed outside the second hot air cavity and is in transmission connection with the second fan blade 6025. Specifically, the second air duct housing 6021 cooperates with the outer surface of the second side wall 117 to form a second hot air cavity therebetween. The second fan blade 6025, the second heating pipe 6023, and the second heating pipe cover 6022 are all disposed within the second hot air cavity. The second driving member 6024 is disposed outside the second hot air cavity. The second driving shaft of the second driving member 6024 passes through the second air duct housing 6021 and is in transmission connection with the second fan blade 6025. When the second heating assembly 602 is activated, the second driving member 6024 drives the second fan blade 6025 to rotate, and the second heating tube 6023 is energized to generate heat. Under the action of the second fan blade 6025, air within the cooking chamber 111 enters the second hot air chamber through the at least one second air outlet 11711. When the air within the second hot air chamber reaches the second heating tube 6023, it exchanges heat with the second heating tube 6023, heating the air to form hot air. Under the action of the second fan blade 6025, the hot air enters the cooking chamber 111 through the second air inlet 11712, thereby heating and cooking the food. The structure formed by the second driving member 6024 and the second fan blade 6025 effectively circulates air between the cooking chamber 111 and the second hot air chamber, while the second heating tube 6023 effectively heats the air, thereby effectively heating and cooking the food.

[0150] It should be noted that the second heating pipe cover 6022 is a second semi-shell structure with a second opening. When the second heating assembly 602 is installed, the second opening of the second heating pipe cover 6022 is fixed against the outer surface of the second side wall 117 (the second heating pipe cover 6022 and the outer surface of the second side wall 117 are connected and fixed by fixing screws and other components). The second heating pipe cover 6022 and the outer surface of the second side wall 117 form a relatively closed second heating space. The second heating space is connected to the cooking cavity 111 through the second air inlet hole 11712 and the at least one second air outlet hole 11711. The second heating pipe 6023 and the second fan 117 are connected to the second heating pipe 6023 and the second fan 117. The blades 6025 are all arranged in the second heating space, and the second driving shaft of the second driving member 6024 passes through the second air duct shell 6021 and the second heating pipe cover 6022 to be connected to the second fan blades 6025. The air in the cooking cavity 111 circulates between the second heating space and the cooking cavity 111. By providing the second heating pipe cover 6022, the heat loss of the second heating pipe 6023 is further avoided, so that the heating rate of the air is guaranteed. In addition, by providing the second air duct shell 6021 and the second heating pipe cover 6022, the second heating pipe 6023 can be further isolated from the outside world, effectively preventing the heat of the second heating pipe 6023 from having an adverse effect on other components of the cooking device 1, thereby reducing the failure rate of the cooking device 1.

[0151] In addition, the second heating component 602 also includes a second cooling fan 6026, which is arranged between the second air duct shell 6021 and the second heating pipe cover 6022, and the second cooling fan 6026 is mounted on the second driving shaft of the second driving member 6024. The second cooling fan 6026 rotates synchronously with the second driving shaft of the second driving member 6024. The second cooling fan 6026 dissipates heat for the second driving member 6024 during the rotation process, thereby avoiding the adverse effects of heat on the second driving member 6024 and reducing the failure rate of the second driving member 6024.

[0152] Furthermore, in some examples of this embodiment, the second driving member 6024 is a motor. This motor has a simple structure and good driving performance, effectively ensuring the driving effect of the second fan blades 6025, thereby improving the efficiency of air flow and further enhancing the cooking quality of food. Furthermore, the second heating assembly 602 also includes a second fixing bracket 6027, through which the second driving member 6024 is mounted to the second air duct housing 6021. This ensures the mounting strength and stability of the second driving member 6024, thereby ensuring that the second heating assembly 602 effectively heats the cooking cavity 111.

[0153] Further, if Figures 7 to 9As shown, the second heating pipe 6023 cooperates with the second heating pipe cover 6022 and is arranged along the circumference of the second fan blade 6025. Specifically, in some examples of this embodiment, the second heating pipe 6023 is located radially outside the second fan blade 6025, and the second heating pipe 6023 forms a closed annular structure in the circumference of the radial outside of the second fan blade 6025. When the second heating assembly 602 is activated, the second heating tube 6023 and the second driving member 6024 are both energized, and the second driving member 6024 drives the second fan blade 6025 to rotate. Under the action of the second fan blade 6025, air within the cooking cavity 111 enters between the second heating tube cover 6022 and the outer surface of the second sidewall 117 through the at least one second air outlet 11711. During the flow, the air exchanges heat with the second heating tube 6023 to form hot air. The hot air, under the action of the second fan blade 6025, enters the cooking cavity 111 through the second air inlet 11712, thereby heating the food within the cooking cavity 111. By arranging the second heating tube 6023 circumferentially around the second fan blade 6025, the uniformity of air heating can be improved, resulting in a more uniform hot air entering the cooking cavity 111, further enhancing the cooking effect of the food.

[0154] In some examples of this embodiment, the second side wall 117 is a second rectangular structure, the second heating tube 6023 is a closed rectangular frame structure, and the second fan blade 6025 is located inside the rectangular frame, further ensuring heating uniformity.

[0155] In some examples of this embodiment, the second heating tube 6023 is a closed circular frame structure, and the second fan blade 6025 is located in the circular frame structure. Since a circular air supply surface is formed during the rotation of the second fan blade 6025, setting the second heating tube 6023 as a circular frame structure can further improve the heating efficiency of the air.

[0156] Furthermore, the second fan blade 6025 is a second axial flow fan blade. The second fan blade 6025 is set as a second axial flow fan blade. When the second driving member 6024 drives the second fan blade 6025 to rotate, under the action of the second fan blade 6025, the air in the cooking cavity 111 enters the second hot air component through the second air outlet 11711. The air entering the second hot air component is gathered from the radial outer side of the second fan blade 6025 to the axial direction of the second fan blade 6025 and is sent out through the axial direction of the second fan blade 6025. In the process of the air gathering in the axial direction of the second fan blade 6025, the air passes through the second heating tube 6023. When passing through the second heating tube 6023, the air is heated, so that the air reaching the axial position of the second fan blade 6025 is hot air and is sent out through the axial direction of the second fan blade 6025. The axial direction of the second fan blade 6025 is set corresponding to the second air inlet 11712, so that the hot air can effectively enter the cooking cavity 111 to achieve heating and cooking of food. By setting the second fan blade 6025 as a second axial flow fan blade, hot air is effectively introduced into the middle position of the cooking cavity 111, so that the cooking quality of the food in the cooking cavity 111 is effectively improved.

[0157] Further, if Figures 7 to 9 As shown, the second side wall 117 forms a second raised structure with a second air outlet end surface 1172 on the side facing the cooking cavity 111 , the second fan blade 6025 is arranged corresponding to the second raised structure, and the second air outlet hole 11711 is opened on the second air outlet end surface 1172 . Specifically, the second side wall 117 arches from its outer surface to its inner surface to form a second raised structure, one side of the second raised structure is a concave structure (located on one side of the outer surface of the inner cavity 11), and the other side is a convex structure (located on the inner surface of the inner cavity 11, that is, on one side of the cooking cavity 111). The second fan blade 6025 is arranged in the concave structure, and the second air inlet hole 11712 is opened on the second air outlet end surface 1172 of the second raised structure. When the second driving member 6024 drives the second fan blade 6025 to rotate, the air in the cooking cavity 111 enters the second heating component 602 through at least one second air outlet hole 11711 on the second side wall 117, and is heated by the second heating tube 6023 during the air flow process. The heated hot air gathers to the axis position of the second axial flow fan blade, and passes through the axis of the second fan blade 6025 through the second air inlet hole 11712 After entering the cooking cavity 111, the second fan blade 6025 is set in the second raised structure, and the second raised structure is used to assist in gathering the hot air, thereby improving the gathering effect of the hot air, further ensuring the stability of the temperature of the hot air entering the cooking cavity 111, and effectively improving the cooking quality of the food.

[0158] It should be noted that the size of the second raised structure can accommodate the second fan blade 6025, that is, the second fan blade 6025 will not be disturbed by the second raised structure during rotation, thereby ensuring effective air circulation and effectively improving the cooking quality of food.

[0159] In addition, the second raised structure can be an integral structure with the second side wall 117, or a split structure with the second side wall 117. When the second raised structure and the second side wall 117 are an integral structure, the two are manufactured by stamping (both are metal parts), thereby improving the convenience during the processing. When the second raised structure and the second side wall 117 are split structures, the two are connected and fixed by bonding, riveting or welding (both are metal parts), thereby effectively reducing the manufacturing cost of the product.

[0160] In some examples of this embodiment, Figure 7 and Figure 8 As shown, the second air outlet end surface 1172 is parallel to the first air outlet end surface 1162. The hot air generated by the first heating assembly 601 enters the cooking cavity 111 from the first side wall 116 and heats one side of the food, while the hot air generated by the second heating assembly 602 enters the cooking cavity 111 from the second side wall 117 and heats the other side of the food. As a result, the first air outlet end surface 1162 and the second air outlet end surface 1172 are arranged in parallel, so that both sides of the food are heated evenly and stably, thereby effectively improving the cooking quality of the food.

[0161] It should be pointed out that if Figure 9 As shown, the first air outlet end surface 1162 is inclined toward the opening side of the cooking cavity 111, and the second air outlet end surface 1172 is inclined toward the side of the rear side wall of the cooking cavity 111. When the first heating component 601 and the second heating component 602 are started at the same time, the first heating component 601 and the second heating component 602 can form a rotating heating airflow in the cooking cavity 111, so that the food is heated more evenly, thereby further improving the cooking quality of the food.

[0162] In addition, if Figure 9 As shown, the body 10 of the cooking device 1 generally further includes a turntable 14 arranged in the cooking cavity 111. The turntable 14 can rotate in the cooking cavity 111 and is used to arrange food. During the cooking process of the food, the turntable 14 drives the food to rotate in the cooking cavity 111 to heat the food evenly. The rotation direction of the rotating airflow formed by the first heating component 601 and the second heating component 602 in the cooking cavity 111 is the same as the rotation direction of the food, so that the food is heated and cooked during the rotation process, so that the heating uniformity of the food is further improved, thereby improving the cooking quality of the food.

[0163] In some examples of this embodiment, the first air outlet end surface 1162 and the second air outlet end surface 1172 can be arranged non-parallel to each other. For example, the first air outlet end surface 1162 and the second air outlet end surface 1172 are both arranged toward the bottom surface of the cooking cavity 111, so that the hot air on both sides of the food is blown toward the bottom of the food, thereby being able to quickly heat the bottom of the food, so that the food is heated evenly, further improving the cooking quality of the food.

[0164] Further, if Figure 1 As shown, the cooking device 1 further includes a smoke exhaust duct 40 and a fan assembly 30, with the fan assembly 30 disposed within the smoke exhaust duct 40. Specifically, the fan assembly 30 of the cooking device 1 is disposed within the smoke exhaust duct 40. When the cooking device 1 is used for cooking, the fan assembly 30 is activated, allowing the fumes generated during the cooking process to be discharged through the smoke exhaust duct 40, thereby protecting the entire cooking process from the intrusion of fumes and effectively improving the user experience.

[0165] Further, if Figure 1 As shown, the cooking device 1 further includes a mounting rack 20, on which the body 10 is detachably mounted, and a smoke exhaust duct 40 is disposed within the body 10 or within the mounting rack 20. Specifically, the mounting rack 20 is mounted on the wall 2, and the body 10 is mounted on the mounting rack 20, with the body 10 and the mounting rack 20 being detachably engaged with each other. The smoke exhaust duct 40 is disposed within the mounting rack 20 or within the body 10. The provision of the mounting rack 20 facilitates assembly and disassembly of the body 10, effectively improving the convenience of assembling and repairing the cooking device 1. Furthermore, locating the smoke exhaust duct 40 within the body 10 or the mounting rack 20 makes the structure more compact, effectively reducing the space required during installation of the cooking device 11.

[0166] Further, if Figure 1 As shown, the stove 50 is disposed below the body 10 of the cooking device 1, and the inlet of the exhaust duct 40 is disposed near the stove 50. Specifically, the stove 50 is spaced apart from the body 10, and the body 10 is suspended above the stove 50 via the mounting bracket 20. When the stove 50 is cooking food, the fumes and / or water vapor generated during the cooking process are driven by the fan assembly 30, enter the exhaust duct 40 through the inlet, and are uniformly exhausted. This further avoids the fumes generated during the cooking process, thereby further improving the user experience.

[0167] In one embodiment of the present application, Figure 1 as well as Figures 14 to 16As shown, according to this embodiment, a cooking device 1 is proposed, which includes a body 10 and a microwave generating assembly 70. The body 10 includes an inner cavity 11 having a cooking cavity 111. The inner cavity 11 is provided with an inclined plate 112 constituting the cooking cavity 111. The magnetron 71 of the microwave generating assembly 70 is arranged on the inclined plate 112 and is located outside the cooking cavity 111.

[0168] Specifically, the inclined plate 112 constituting the cooking cavity 111 is located at a corner of the cooking cavity 111. The magnetron 71 of the microwave generating assembly 70 is relatively large. The magnetron 71 is arranged on the inclined plate 112 and located outside the cooking cavity 111, thereby reducing the space occupied by the magnetron 71 on the left or right side of the cooking device 1. On the premise of maintaining the inconvenient external dimensions of the cooking device 1, the cooking cavity 111 can be expanded outward on the original basis to increase the internal volume of the cooking cavity 111, thereby improving the food processing capacity.

[0169] It should be understood that when the user faces the cooking device 1, the distance from the side of the cooking device 1 close to the user to the side away from the user is the width of the cooking device 1, the distance from the left hand side of the user to the right hand side of the user is the length of the cooking device 1, and the distance from the bottom surface of the cooking device 1 to the side away from the ground is the height of the cooking device 1.

[0170] In the prior art, the microwave generating assembly 70 is located on the left or right side outside the inner cavity 11. In order to meet the installation requirements of the microwave generating assembly 70, a rectangular installation space is provided on the left or right side outside the inner cavity 11. The width and height of the installation space are consistent with the width and height of the cooking device 1. On the premise that the overall size of the cooking device 1 remains unchanged, the existence of the installation space restricts the volume of the cooking cavity 111. The volume of the magnetron 71 is relatively large. By setting the magnetron 71 of the microwave generating assembly 70 on the inclined plate 112, the volume of the installation space can be reduced, so that the volume of the cooking cavity 111 can be increased to a certain extent, thereby improving the food processing capacity of the cooking device 1.

[0171] It is further understood that if Figure 14As shown, the inner chamber 11 includes a rear side panel 113 and a top panel 114, which is connected to the rear side panel 113 via an inclined panel 112. Specifically, the rear side panel 113 and the top panel 114 respectively constitute the cooking chamber 111. The rear side panel 113 is connected to the top panel 114 via the inclined panel 112. Specifically, the inclined panel 112 is positioned at a corner position at the upper rear portion of the cooking chamber 111. When the magnetron 71 is installed, it is positioned outside the cooking chamber 111 and secured to the inclined panel 112. In other words, the magnetron 71 is mounted at a corner position outside the cooking chamber 111. This further reduces the volume occupied by the magnetron 71 during installation, effectively increasing the volume of the cooking chamber 111.

[0172] It should be understood that, in the present application, the rear side plate 113 and the top plate 114 are vertically spaced apart and are connected and fixed therebetween by an inclined plate 112 .

[0173] It should be noted that the inner cavity 11 also includes a bottom plate and two side walls, wherein the two side walls are arranged parallel and spaced apart on the left and right sides of the cooking cavity 111. The bottom plate is arranged at the bottom of the cooking cavity 111 and is respectively connected and fixed to the two side walls. The rear side plates 113 are respectively connected and fixed to the two side walls and the bottom plate. The top plate 114 is respectively connected and fixed to the two side walls. The inclined plate 112 is also respectively connected and fixed to the two side walls. The bottom plate, the two side walls, the top plate 114, the rear side plates 113, and the inclined plates 112 are mutually spliced to form the inner cavity 11 having a substantially rectangular structure. The cooking cavity 111 within the inner cavity 11 is consistent in shape with the inner cavity 11, thereby maximizing the volume of the cooking cavity 111 and effectively improving the food processing capacity of the cooking device 1.

[0174] In addition, the rear side panel 113, the inclined panel 112 and the top panel 114 can be a split structure or an integrated structure. When the rear side panel 113, the inclined panel 112 and the top panel 114 are a split structure, they are processed by stamping (all three are metal plates), thereby improving the convenience of processing. When the rear side panel 113, the inclined panel 112 and the top panel 114 are a split structure, the rear side panel 113, the inclined panel 112 and the top panel 114 are processed and manufactured separately, and connected and fixed by welding or riveting. The split processing and manufacturing cost is low, which effectively reduces the manufacturing cost of the cooking device 1.

[0175] In some examples of this embodiment, Figure 14 or Figure 16As shown, the inclined plate 112 is a flat plate structure, the width of which (the distance between the top plate 114 and the rear side plate 113 of the inclined plate 112) is greater than the width of the magnetron 71. When the magnetron 71 is set on the inclined plate 112, the installation of the magnetron 71 only affects part of the space at the rear top of the cooking cavity 111, so that the volume of the cooking cavity 111 is effectively increased on the original basis.

[0176] In some examples of this embodiment, the inclined plate 112 includes a first plate and a second plate connected at an obtuse angle to each other. The first plate is perpendicularly connected to the rear side plate 113 and parallel to the top plate 114, and the second plate is connected to the top plate 114. Specifically, the first plate and the second plate are connected to each other, wherein the first plate is perpendicularly connected to the rear side plate 113, and the second plate is connected to the top plate 114. When the magnetron 71 is mounted on the inclined plate 112, the angle between the first and second plates is set to an obtuse angle (at the connection position outside the cooking cavity 111). This allows the magnetron 71 to be accommodated within the space formed by the first and second plates, thereby reducing the impact of the magnetron 71 on the external space and effectively improving the overall space utilization of the cooking device 1.

[0177] Further, if Figure 15 and Figure 16 As shown, the housing 10 further includes an outer shell 12 having a housing structure. The outer shell 12 is disposed outside the inner cavity 11, and the magnetron 71 is disposed on an inclined plate 112 corresponding to the housing structure. Specifically, the outer shell 12 is disposed outside the inner cavity 11, and the housing structure is disposed corresponding to the inclined plate 112. When the magnetron 71 is installed, it is mounted on the inclined plate 112, corresponding to the housing structure of the outer shell 12. This further reduces space waste during the installation of the magnetron 71, further improving the overall space utilization of the cooking device 1 and increasing the volume of the cooking cavity 111.

[0178] Specifically, the receiving structure is a right-angled structure extending away from the inclined plate 112. Specifically, the magnetron 71 is disposed between the inner cavity 1111 and the outer shell 12. The portion corresponding to the outer shell and the inclined plate 112 forms a right-angled structure, which serves as the receiving structure. Together, the right-angled structure and the inclined plate 112 form an installation space. The magnetron 71 is located within the installation space, corresponding to the direct structure and the inclined plate 112. This allows the magnetron 71 to be installed while minimizing its impact on the volume of the cooking cavity 111, effectively increasing the volume of the cooking cavity 111 and improving food processing capabilities.

[0179] Specifically, if Figure 14As shown, the microwave generating assembly 70 also includes a waveguide 74, which is mounted on the inclined plate 112. The magnetron 71 communicates with the cooking cavity 111 via the waveguide 74. When microwave heating is required for food within the cooking cavity 111, the magnetron 71 generates microwaves, which enter the cooking cavity 111 via the waveguide 74, thereby heating and cooking the food. Positioning the waveguide 74 on the inclined plate 112 shortens the microwave transmission path, speeding up cooking and improving cooking efficiency. Furthermore, the waveguide 74's installation prevents the volume of the cooking cavity 111 from being affected, thereby increasing the volume of the cooking cavity 111 and improving food processing capacity.

[0180] Further, if Figure 14 As shown, the microwave generating assembly 70 further includes a heat sink 72 and a power device 73. The heat sink 72 is disposed on the top plate 114, and the power device 73 is disposed between the magnetron 71 and the heat sink 72. Specifically, the heat sink 72 is disposed on the top plate 114, and the power device 73 is disposed between the magnetron 71 and the heat sink 72. When the microwave generating assembly 70 is started, the heat sink 72 is utilized to dissipate heat from the magnetron 71 and the power device 73, thereby ensuring stable and efficient operation of the microwave generating assembly 70 and reducing the failure rate of the microwave generating assembly 70.

[0181] It should be pointed out that the power device 73 includes components such as a transformer, a circuit board, and a filter board. The power device 73 is arranged between the heat dissipation device 72 and the magnetron 71, which can make the overall structure more compact, reduce the space required for installation, and improve the overall space utilization of the cooking device 1.

[0182] Further, if Figure 14As shown, the heat dissipation device 72 includes an impeller 721, a driving member 722 and an air guide 723 having a heat dissipation duct 7231. The impeller 721 is arranged in the heat dissipation duct 7231 and is in transmission connection with the driving member 722. The power device 73 is arranged in the heat dissipation duct 7231. The air inlet of the heat dissipation duct 7231 is arranged corresponding to the magnetron 71. Specifically, the driving member 722 is arranged on the top plate 114 of the inner cavity 11. The impeller 721 is connected to the driving member 722 in a transmission manner. The air inlet of the heat dissipation duct 7231 of the air guide member 723 is arranged corresponding to the position of the magnetron 71. The air outlet of the heat dissipation duct 7231 of the air guide member 723 is connected to the outside world. The impeller 721 is located in the heat dissipation duct 7231 of the air guide member 723. After the microwave generating assembly 70 is started, the driving member 722 drives the impeller 721 to rotate in the heat dissipation duct 7231, so that air passes through the air inlet of the heat dissipation duct 7231. Air is drawn in, flows along heat dissipation duct 7231, and is ultimately discharged through the outlet of heat dissipation duct 7231. As air enters heat dissipation duct 7231 through its inlet, it exchanges heat with magnetron 71, maintaining the magnetron 71 below a safe operating temperature. As air flows within heat dissipation duct 7231, it exchanges heat with power device 73, maintaining the power device 73 at a safe operating temperature. Finally, the heat-exchanged air is discharged. The overall structure of heat dissipation device 72 is compact, requiring minimal space when installed. This effectively improves the space utilization of cooking device 1, increases the volume of cooking cavity 111, and thereby enhances food processing capacity.

[0183] Further, if Figure 1 As shown, the cooking device 1 further includes a smoke exhaust duct 40 and a fan assembly 30. The fan assembly 30 is disposed within the smoke exhaust duct 40 and corresponds to the inclined plate 112. Specifically, the fan assembly 30 of the cooking device 1 is disposed within the smoke exhaust duct 40. When the cooking device 1 is used for cooking, the fan assembly 30 is activated, allowing the fumes generated during the cooking process to be discharged through the smoke exhaust duct 40, thereby protecting the entire cooking process from the intrusion of fumes and effectively improving the user experience.

[0184] It should be noted that the fan body 31 of the fan assembly 30 is arranged corresponding to the inclined plate 112, thereby avoiding the influence of the fan body 31 on the cooking cavity 111, so that the volume of the cooking cavity 111 is effectively increased.

[0185] In some examples of this embodiment, Figure 16As shown, the smoke exhaust duct 40 is disposed within the housing 10. The housing 10 further includes a rear panel 118, which is spaced apart from the rear side panel 113 of the inner cavity 11. The rear panel 118 is fixedly connected to the outer shell, and the smoke exhaust duct 40 is formed between the rear panel 118 and the rear side panel 113 of the inner cavity 11. The fan assembly 30 is located within the smoke exhaust duct 40, and the fan body 31 of the fan assembly 30 is disposed corresponding to the inclined plate 112, so that the housing 10 has the function of extracting oil smoke while reducing the impact on the volume of the cooking cavity 111.

[0186] In some examples of this embodiment, Figure 1 As shown, the cooking device 1 further includes a mounting frame 20, on which the body 10 is detachably mounted, and a smoke exhaust duct 40 is disposed within the mounting frame 20. Specifically, the mounting frame 20 is mounted on the wall 2, and the body 10 is mounted on the mounting frame 20, with the body 10 and the mounting frame 20 being detachably engaged with each other. The smoke exhaust duct 40 is disposed within the mounting frame 20. The provision of the mounting frame 20 facilitates assembly and disassembly of the body 10, effectively improving the convenience of assembling and servicing the cooking device 1. Furthermore, the placement of the smoke exhaust duct 40 within the mounting frame 20 effectively prevents the smoke exhaust duct 40 from interfering with the cooking cavity 111.

[0187] Further, if Figure 1 As shown, the stove 50 is disposed below the body 10 of the cooking device 1, and the inlet of the exhaust duct 40 is disposed near the stove 50. The stove 50 is spaced apart from the body 10, and the body 10 is suspended above the stove 50 via the mounting bracket 20. When the stove 50 cooks food, the fumes and / or water vapor generated during the cooking process are driven by the fan assembly 30, enter the exhaust duct 40 through the inlet, and are discharged uniformly. This further reduces the amount of fumes generated during cooking, thereby further improving the user experience.

[0188] In one embodiment of the present application, Figure 1 as well as Figures 17 to 20 As shown, according to this embodiment, a cooking device 1 is proposed, which includes a body 10, the body 10 including an inner cavity 11 having a cooking cavity 111 and at least one heating component 60, the inner cavity 11 is provided with an inclined plate 112 for constituting the cooking cavity 111, the inclined plate 112 is provided with an air inlet 1123 and an air outlet 1124, at least one heating component 60 is arranged on the inclined plate 112 and is located on the outside of the cooking cavity 111, and is used to discharge cold air from the cooking cavity 111 from the air outlet 1124 and to send hot air into the cooking cavity 111 from the air inlet 1123.

[0189] Specifically, when cooking device 1 is used to heat food, the food is typically placed within cooking cavity 111. After heating assembly 60 is activated, air within cooking cavity 111 is drawn out through air outlet 1124 and into at least one heating assembly 60. Heating assembly 60 heats the incoming air and delivers the hot air into cooking cavity 111 through air inlet 1123. The hot air entering cooking cavity 111 heats and cooks the food. Because inclined plate 112 is tilted relative to cooking cavity 111 and at least one heating assembly 60 is positioned on inclined plate 112, the air circulation path between heating assembly 60 and cooking cavity 111 is shortened, resulting in more even heat distribution within cooking cavity 111. This ensures even heating of the food, improving the quality of the food.

[0190] It should be noted that the inner cavity 11 includes a top plate 114 and rear side plates 113, wherein the top plate 114 and rear side plates 113 are spaced vertically apart. The inclined plate 112 is connected to the top plate 114 and rear side plates 113, respectively. When there are multiple heating assemblies 60, the multiple heating assemblies 60 are spaced along the length of the inclined plate 112, thereby increasing the coverage of the heating assemblies 60 over the cooking cavity 111 and effectively improving the heating quality of food within the cooking cavity 111. Furthermore, the air inlet 1123 and the air outlet 1124 are both provided on the inclined plate 112, with the air inlet 1123 and the air outlet 1124 spaced apart. By adjusting the distance between the air outlet 1124 and the air inlet 1123, the hot air flow field within the cooking cavity 111 can be adjusted, further improving the uniformity of food heating.

[0191] In addition, there are multiple air inlets 1123, and the multiple air inlets 1123 are arranged at circumferential intervals around the air outlet 1124. By setting up multiple air inlets 1123, the hot air entering the cooking cavity 111 is further increased, so that the hot air is more evenly distributed in the cooking cavity 111, so that the cooking effect of the food is further improved. Moreover, setting up multiple air inlets 1123 can increase the air flow rate, so that the cooking efficiency is effectively improved.

[0192] In addition, in some examples of this embodiment, the air inlet 1123 is a first mesh structure, which can increase the amount of air entering the cooking cavity 111, thereby further improving the heating rate of food. The air outlet 1124 is a second mesh structure, which can increase the air outlet rate of the cooking cavity 111, thereby increasing the air circulation rate and further improving the cooking efficiency of food.

[0193] In some examples of this embodiment, the air inlet 1123 is the first grille and the air outlet 1124 is the second grille. By setting the air inlet 1123 as the first grille and the air outlet 1124 as the second grille, the air inlet and outlet area is further increased, so that the air flow speed is improved. In addition, the first grille can also be provided with a first driving mechanism, and the second grille can also be provided with a second driving mechanism. The first driving mechanism is used to adjust the angle of the first grille, and the second driving mechanism is used to adjust the angle of the second grille, so as to realize the adjustment of the air flow direction, so that the cooking device 1 can meet the cooking needs of different foods.

[0194] It is further understood that if Figure 18 and Figure 19 As shown, the heating assembly 60 includes an air duct housing 61, which is disposed outside the inner cavity 11 and forms a hot air chamber with the inclined plate 112. Both the air inlet 1123 and the air outlet 1124 communicate with the hot air chamber. Specifically, the air duct housing 61 is disposed outside the inner cavity 11 and cooperates with the inclined plate 112 to form the hot air chamber, which communicates with the cooking cavity 111 via the air inlet 1123 and the air outlet 1124, respectively. When the cooking device 1 is used to cook food, the heating assembly 60 allows air from the cooking cavity 111 to enter the hot air chamber through the air outlet 1124. The air entering the hot air chamber is heated by the heating assembly 60 to form hot air. The heating assembly 60 then delivers the hot air into the cooking cavity 111 via the air inlet 1123, thereby using the hot air to cook the food. By providing the air duct housing 61, air can be circulated between the cooking cavity 111 and the hot air cavity, and during the circulation process, the air is effectively heated, so that the heating and cooking of food are effectively carried out, further ensuring the cooking quality of the food.

[0195] It should be understood that the air duct shell 61 is arranged on the outside of the inner cavity 11 and cooperates with the inclined plate 112, so as to reduce the air flow path, reduce the heat loss of hot air, ensure the cooking efficiency of food, and reduce the energy consumption of the cooking device 1.

[0196] It should be pointed out that the connection between the air duct shell 61 and the inclined plate 112 is a detachable connection, which can be screw connection, clamping, riveting, etc. In some examples of this embodiment, the air duct shell 61 and the inclined plate 112 are fixed by screw connection. The screw connection and fixation method are convenient for assembly, which can effectively improve the assembly efficiency and reduce the production cost of the cooking device 1.

[0197] In addition, the inclined plate 112 is a flat structure, and the size of the air duct shell 61 is close to the width of the inclined plate 112 (the distance between the inclined plate 112 and the top plate 114 and the rear side plate 113). The hot air cavity formed between the air duct shell 61 and the side wall of the inclined plate 112 has a coverage area on the inclined plate 112 that is slightly smaller than the area of the inclined plate 112, thereby increasing the coverage area of the hot air in the cooking cavity 111 and further improving the cooking quality of the food.

[0198] Further, if Figure 19 As shown, the heating assembly 60 further includes a heating pipe cover 62, a heating pipe 63, a driving member 64, and a fan blade 65. The heating pipe cover 62, heating pipe 63, and fan blade 65 are all disposed within the air cavity. The driving member 64 is disposed outside the hot air cavity and is in driving connection with the fan blade 65. Specifically, the air duct housing 61 cooperates with the inclined plate 112 to form a hot air cavity therebetween. The fan blade 65, heating pipe 63, and heating pipe cover 62 are all disposed within the hot air cavity. The driving member 64 is disposed outside the hot air cavity. The drive shaft of the driving member 64 passes through the air duct housing 61 and is in driving connection with the fan blade 65. When the heating assembly 60 is activated, the driver 64 rotates the fan blades 65, and the heating tube 63 is energized to generate heat. Driven by the fan blades 65, air within the cooking chamber 111 enters the hot air chamber through the air outlet 1124. When the air in the hot air chamber reaches the heating tube 63, it exchanges heat with the heating tube 63, heating the air to form hot air. Driven by the fan blades 65, the hot air enters the cooking chamber 111 through the air inlet 1123, thereby heating and cooking the food. The structure formed by the driver 64 and the fan blades 65 effectively circulates air between the cooking chamber 111 and the hot air chamber, while the heating tube 63 effectively heats the air, thereby effectively heating and cooking the food.

[0199] It should be noted that the heating pipe cover 62 is a semi-shell structure with an opening. When the heating assembly 60 is installed, the heating pipe cover 62 The opening of the heating pipe 62 abuts against the fixed inclined plate 112 (the heating pipe cover 62 and the inclined plate 112 are connected and fixed by fixing screws and other components). The heating pipe cover 62 and the outer surface of the inclined plate 112 constitute a relatively closed heating space, which is connected to the cooking cavity 111 through the air inlet 1123 and the air outlet 1124 respectively. The heating pipe 63 and the fan blade 65 are both arranged in the heating space. The driving shaft of the driving member 64 passes through the air duct shell 61 and the heating pipe cover 62 and is connected to the fan blade 65. The air in the cooking cavity 111 circulates between the heating space and the cooking cavity 111. By providing the heating pipe cover 62, the heat loss of the heating pipe 63 is further avoided, so that the heating rate of the air is guaranteed. In addition, by providing the air duct shell 61 and the heating pipe cover 62, the heating pipe 63 can be further isolated from the outside world, effectively preventing the heat of the heating pipe 63 from adversely affecting other components of the cooking device 1, thereby reducing the failure rate of the cooking device 1.

[0200] In addition, in some examples of this embodiment, the driving member 64 is a motor, which has a simple structure and good driving effect, effectively ensuring the driving effect of the fan blades 65, thereby improving the efficiency of air flow and further improving the cooking quality of food.

[0201] Furthermore, the heating tube 63 cooperates with the heating tube cover 62 and is arranged along the circumference of the fan blade 65. Specifically, in some examples of this embodiment, the heating tube 63 is located radially outside the fan blade 65, and the heating tube 63 forms a closed ring structure circumferentially on the radial outside of the fan blade 65. When the heating assembly 60 is started, the heating tube 63 and the driving member 64 are both energized, and the driving member 64 drives the fan blade 65 to rotate. Under the action of the fan blade 65, the air in the cooking cavity 111 enters between the heating tube cover 62 and the outer surface of the inner cavity 11 through the air outlet 1124, and the air exchanges heat with the heating tube 63 during the flow process to form hot air. The formed hot air enters the cooking cavity 111 through the air inlet 1123 under the action of the fan blade 65 to achieve heating of the food in the cooking cavity 111. By arranging the heating tubes 63 along the circumference of the fan blades 65, the uniformity of heating the air can be improved, so that the hot air entering the cooking cavity 111 is more uniform, further improving the cooking effect of the food.

[0202] In some examples of this embodiment, the inclined plate 112 is a rectangular structure, the heating tube 63 is a closed rectangular frame structure, and the fan blades 65 are located inside the rectangular frame, further ensuring heating uniformity.

[0203] In some examples of this embodiment, Figure 19As shown, the heating tube 63 is a closed circular frame structure, and the fan blades 65 are located inside the circular frame structure. Since a circular air supply surface is formed during the rotation of the fan blades 65, setting the heating tube 63 as a circular frame structure can further improve the heating efficiency of the air.

[0204] In some embodiments of the present invention, the fan blades 65 are centrifugal fan blades. The fan blades 65 are configured as centrifugal fan blades. When the driving member 64 drives the fan blades 65 to rotate, the air in the cooking chamber 111 enters the hot air assembly through the air outlet 1124 under the action of the fan blades 65. The air entering the hot air assembly flows from the center of the fan blades 65 to the radially outward side of the fan blades 65. As the air flows radially outward from the fan blades 65, it passes through the heating tube 63. While passing through the heating tube 63, the air is heated, resulting in hot air reaching the air inlet 1123. The air then enters the cooking chamber 111 through the air inlet 1123 to heat and cook the food. By configuring the fan blades 65 as centrifugal fan blades, the circumferential hot air inflow into the cooking chamber 111 is effectively achieved, effectively improving the cooking quality of the food in the cooking chamber 111.

[0205] Further, if Figure 19 As shown, the heating assembly 60 further includes a heat dissipation fan 66, which is disposed outside the air duct housing 61 and is in transmission connection with the driver 64. Specifically, the heat dissipation fan 66 is mounted on the drive shaft of the driver 64 and rotates synchronously with the drive shaft of the driver 64. The heat dissipation fan 66 dissipates heat from the driver 64 during rotation, thereby preventing heat from adversely affecting the driver 64 and reducing the failure rate of the driver 64.

[0206] Further, if Figure 19 As shown, the heating assembly 60 further includes a fixing bracket 67, through which the driving member 64 is connected to the air duct housing 61. The driving member 64 is mounted on the air duct housing 61 via a first fixing member, thereby ensuring the mounting strength and stability of the driving member 64, thereby ensuring that the heating assembly 60 effectively heats the cooking cavity 111.

[0207] Further, if Figure 1 As shown, the cooking device 1 further includes a smoke exhaust passage and a fan assembly 30, which is disposed within the smoke exhaust passage. Specifically, the fan assembly 30 of the cooking device 1 is disposed within the smoke exhaust duct 40. When the cooking device 1 is used for cooking, the fan assembly 30 is activated, allowing the fumes generated during the cooking process to be discharged through the smoke exhaust duct 40, thereby protecting the entire cooking process from the intrusion of fumes and effectively improving the user experience.

[0208] It should be noted that the fan body 3131 of the fan assembly 30 is arranged corresponding to the inclined plate 112, thereby avoiding the influence of the fan body 3131 on the cooking cavity 111, so that the volume of the cooking cavity 111 is effectively increased.

[0209] In some examples of this embodiment, a smoke exhaust duct 40 is disposed within the housing 10. The housing 10 further includes a rear panel spaced apart from a rear side panel 113 of the inner cavity 11. The rear panel is fixedly connected to the outer shell, and the smoke exhaust duct 40 is formed between the rear panel and the rear side panel 113 of the inner cavity 11. The fan assembly 30 is located within the smoke exhaust duct 40, and the fan body 31 of the fan assembly 30 is disposed corresponding to the inclined plate 112. This allows the housing 10 to have a fume extraction function while minimizing the impact on the volume of the cooking cavity 111.

[0210] In some examples of this embodiment, Figure 1 As shown, the cooking device 1 further includes a mounting frame 20, on which the body 10 is detachably mounted, and a smoke exhaust duct 40 is disposed within the mounting frame 20. Specifically, the mounting frame 20 is mounted on the wall 2, and the body 10 is mounted on the mounting frame 20, with the body 10 and the mounting frame 20 being detachably engaged with each other. The smoke exhaust duct 40 is disposed within the mounting frame 20. The provision of the mounting frame 20 facilitates assembly and disassembly of the body 10, effectively improving the convenience of assembling and servicing the cooking device 1. Furthermore, the placement of the smoke exhaust duct 40 within the mounting frame 20 effectively prevents the smoke exhaust duct 40 from interfering with the cooking cavity 111.

[0211] Further, if Figure 1 As shown, the stove 50 is disposed below the body 10 of the cooking device 1, and the entrance of the smoke exhaust duct is located near the stove 50. The stove 50 is spaced apart from the body 10, and the body 10 is suspended above the stove 50 via the mounting bracket 20. When the stove 50 cooks food, the cooking fumes and / or water vapor generated during the cooking process are driven by the fan assembly 30 and enter the smoke exhaust duct 40 through the entrance and are discharged uniformly. This further reduces the amount of cooking fumes and improves the user experience.

[0212] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A cooking device, characterized in that: The cooking device comprises a body, which comprises: an inner cavity body, the inner cavity body being provided with a cooking cavity and a first side wall and a second side wall oppositely disposed, the first side wall being provided with a first ventilation structure, and the second side wall being provided with a second ventilation structure; a first heating assembly, the first heating assembly being disposed outside the inner cavity and corresponding to the first ventilation structure, and being configured to circulate and heat the air in the cooking cavity; a second heating assembly, the second heating assembly being disposed outside the inner cavity and corresponding to the second ventilation structure, and being configured to circulate and heat the air in the cooking cavity; The cooking device also includes a smoke exhaust duct, a fan assembly and a mounting bracket, the fan assembly is arranged in the smoke exhaust duct, the body is detachably arranged on the mounting bracket, the smoke exhaust duct is arranged in the mounting bracket, the stove is arranged below the body of the cooking device, and the inlet of the smoke exhaust duct is arranged close to the stove. When the stove cooks food, the oil smoke and / or water vapor generated during the cooking process enters the smoke exhaust duct through the inlet of the smoke exhaust duct under the action of the fan assembly and is discharged uniformly.

2. The cooking device according to claim 1, wherein The first ventilation structure includes a first air inlet and at least one first air outlet, the first air inlet is located in the middle of the first side wall, and the first heating component is used to suck the air in the cooking cavity from the at least one first air outlet, and to heat the sucked air and then send it into the cooking cavity through the first air inlet.

3. The cooking device according to claim 2, wherein: The first heating component includes a first air duct shell, which is arranged on the outside of the first side wall and forms a first hot air cavity with the first side wall. The first air inlet and at least one of the first air outlet are both connected to the first hot air cavity.

4. The cooking device according to claim 3, wherein: The first heating assembly also includes a first heating pipe cover, a first heating pipe, a first driving member and a first fan blade. The first heating pipe cover, the first heating pipe and the first fan blade are all arranged in the first hot air cavity. The first driving member is arranged outside the first hot air cavity and is transmission-connected to the first fan blade.

5. The cooking device according to claim 4, wherein: The first heating tube cooperates with the first heating tube cover and is arranged along the circumference of the first fan blade.

6. The cooking device according to claim 5, characterized in that The first fan blade is a first axial flow fan blade.

7. The cooking device according to claim 4, wherein: A first raised structure having a first air outlet end surface is formed on the first side wall toward the cooking cavity. The first fan blade is arranged corresponding to the first raised structure. The first air outlet hole is opened on the first air outlet end surface.

8. The cooking device according to claim 7, wherein: The second ventilation structure includes a second air inlet and at least one second air outlet, the second air inlet is located in the middle of the second side wall, and the second heating component is used to suck the air in the cooking cavity out of the at least one second air outlet, and to heat the sucked air and then send it into the cooking cavity through the second air inlet.

9. The cooking device according to claim 8, wherein: The second heating assembly includes a second air duct shell, which is arranged on the outside of the second side wall and forms a second hot air cavity with the second side wall. The second air inlet and at least one second air outlet are both connected to the second hot air cavity.

10. The cooking device according to claim 9, characterized in that The second heating assembly also includes a second heating pipe cover, a second heating pipe, a second driving member and a second fan blade. The second heating pipe cover, the second heating pipe and the second fan blade are all arranged in the second hot air cavity. The second driving member is arranged outside the second hot air cavity and is transmission-connected to the second fan blade.

11. The cooking device according to claim 10, wherein: The second heating tube cooperates with the second heating tube cover and is arranged along the circumference of the second fan blade.

12. The cooking device according to claim 11, wherein The second fan blade is a second axial flow fan blade.

13. The cooking device according to claim 10, wherein: A second raised structure having a second air outlet end surface is formed on the second side wall toward the cooking cavity. The second fan blade is arranged corresponding to the second raised structure. The second air outlet hole is opened on the second air outlet end surface.

14. The cooking device according to claim 13, wherein The second air outlet end surface is parallel to the first air outlet end surface.

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