Cooking device
By designing a structure that protrudes inwardly on the support plate of the cooking device with the edge area protruding inward than the central area, the problem of uneven heating on the surface of the food is solved, and the consistency of temperature in the cooking chamber and the improvement of cooking efficiency are achieved.
Patent Information
- Application Number
- CN202423103598.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The heating effect of different locations of the ingredients in the existing oven is inconsistent, resulting in uneven heating of the ingredients on the surface.
A cooking device is designed, with the edge area of the support plate protruding toward the interior of the cooking chamber compared to the central area, shortening the distance between heat and the edge area of the support plate, and improving the reflection speed and fluidity of heat.
By increasing the reflection speed and fluidity of heat, the temperature consistency of different positions in the cooking chamber is achieved, so that the food to be heated is evenly heated and the cooking efficiency is improved.
Smart Images
Figure CN222443921U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of kitchen appliances, and specifically relates to a cooking device. Background Art
[0002] At present, cooking devices with baking functions, such as ovens, are kitchen appliances that use heat radiation from heating tubes to bake food. Depending on the location of the heating tubes, the heating effect at different locations of the food is inconsistent, wherein the heating speed of the surface of the food close to the heating tubes is higher than the heating speed of the surface of the food far from the heating tubes, resulting in uneven heating of different surfaces of the food. Utility Model Content
[0003] The purpose of the present application is to at least solve the problem of uneven heating of the food surface. This purpose is achieved by:
[0004] The present application proposes a cooking device, the cooking device comprising:
[0005] A housing having a receiving cavity formed therein;
[0006] A cooking cavity assembly is disposed in the accommodating cavity, the cooking cavity assembly comprises a plurality of support plates, the plurality of support plates enclose a cooking cavity, and the plurality of support plates comprises a front support plate;
[0007] A heating component, at least part of which is disposed in the cooking cavity and is used to heat the cooking cavity;
[0008] A control box assembly, the control box assembly is arranged outside the cooking cavity, the front support plate cover is arranged on a side of the control box assembly facing the cooking cavity and is used to separate the control box assembly from the cooking cavity;
[0009] Wherein, at least a portion of an edge region of at least one of the support plates protrudes toward the interior of the cooking cavity compared to a central region.
[0010] According to the cooking device of the present application, since the heat emitted by the heating component is mainly concentrated in the central area of the cooking cavity, by protruding the edge area of at least one support plate toward the inside of the cooking cavity compared to the central area, the distance between the edge area of the support plate and the central area of the cooking cavity can be shortened, and the distance from the heat emitted by the heating component to the edge area of the support plate can be shortened, thereby improving the reflection speed and fluidity of the heat, and further improving the cooking efficiency of the cooking device. At the same time, since at least part of the edge area of the support plate protrudes toward the inside of the cooking cavity compared to the central area, the surface of the support plate facing the cooking cavity presents a non-planar structure, thereby increasing the range of reflection angles after the heat contacts the support plate, and improving the temperature consistency at different positions in the cooking cavity, thereby making the food to be heated in the cooking cavity evenly heated, and improving the cooking effect of the cooking device.
[0011] In addition, the cooking device according to the present application may also have the following additional technical features:
[0012] In some embodiments of the present application, the multiple support plates include a top support plate and a bottom support plate respectively arranged on the upper and lower sides of the cooking cavity, and at least a portion of the edge area of at least one of the top support plate and the bottom support plate protrudes toward the interior of the cooking cavity compared to the center area.
[0013] In some embodiments of the present application, the top support plate is an arc-shaped plate, and left and right side edges of the arc-shaped plate protrude toward the inside of the cooking cavity respectively.
[0014] In some embodiments of the present application, the bottom support plate includes a plurality of bottom plate portions connected end to end in sequence, any one of the bottom plate portions is respectively arranged at an angle to the vertical direction and the horizontal direction, and along the direction from the top support plate to the bottom support plate, the size of the cross-section of the bottom support plate gradually decreases, wherein the cross-section of the bottom support plate is perpendicular to the direction from the top support plate to the bottom support plate.
[0015] In some embodiments of the present application, the ends of the multiple bottom plate portions facing away from the top support plate are surrounded to form a drop opening connected to the accommodating cavity, and the cooking device also includes a tray, which is arranged in the accommodating cavity and located below the drop opening.
[0016] In some embodiments of the present application, the front support plate is disposed at an end of the cooking cavity having an opening, and at least a portion of the surface of the front support plate facing the cooking cavity is formed with a first curved surface, and the first curved surface protrudes toward the interior of the cooking cavity.
[0017] In some embodiments of the present application, at least a portion of the inner wall surfaces of the support plates are provided with a reflective portion, and the reflective portion is a mirror metal or a heat reflective coating.
[0018] In some embodiments of the present application, the heating assembly includes a grill, a first heating element and a second heating element, the grill is formed with a supporting surface for supporting food to be heated and a heat conductive channel passing through the supporting surface, and the first heating element and the second heating element are respectively arranged on opposite sides of the grill in a direction perpendicular to the supporting surface.
[0019] In some embodiments of the present application, the cooking device also includes a door body assembly, which is disposed at one end of the cooking cavity having an opening, the door body assembly includes a door body and a hook disposed on the side of the door body facing the cooking cavity, the hook is connected to the grill, and the door body is configured to be able to rotate and drive the grill to extend out of or insert into the cooking cavity through the hook.
[0020] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. In addition, the same reference numerals are used throughout the accompanying drawings to represent the same components. Among them:
[0022] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. In addition, the same reference numerals are used throughout the accompanying drawings to represent the same components. Among them:
[0023] Figure 1 is a schematic diagram of the overall structure of a cooking device according to an embodiment of the present application;
[0024] Figure 2 for Figure 1 A schematic diagram of a portion of the structure of the cooking device after removing a portion of the outer shell;
[0025] Figure 3 for Figure 2 A schematic diagram of the structure of the cooking device after removing the door assembly;
[0026] Figure 4 for Figure 1 AA cross-sectional structural diagram of the cooking device;
[0027] Figure 5for Figure 1 A schematic diagram of an exploded structure of a cooking device;
[0028] Figure 6 for Figure 1 A schematic diagram of the structure of the first part of the shell;
[0029] Figure 7 for Figure 1 A schematic diagram of the structure of the second part of the shell;
[0030] Figure 8 for Figure 5 A schematic diagram of the structure of the top support plate in FIG.
[0031] Fig. 9 for Figure 5 A schematic diagram of the structure of the bottom support plate in FIG.
[0032] Fig.10 for Figure 5 A schematic diagram of the structure of the front support plate;
[0033] Fig.11 for Figure 5 Schematic diagram of the connection structure of the left support plate, the rear support plate and the right support plate;
[0034] Fig.12 for Figure 5 A schematic diagram of the front structure of the control box assembly;
[0035] Fig.13 for Figure 5 A schematic diagram of the back structure of the control box assembly;
[0036] Fig.14 for Figure 5 A schematic diagram of the structure of the front side plate;
[0037] Fig.15 for Figure 5 A schematic diagram of the structure of the grill in FIG.
[0038] Fig.16 for Figure 5 Schematic diagram of the structure of the door body assembly.
[0039] The reference numerals in the accompanying drawings represent the following:
[0040] 1. Cooking device;
[0041] 10. Shell; 11. First part; 111. Left side panel; 112. Top side panel; 113. Right side panel; 1131. First heat dissipation port; 12. Second part; 121. Rear side panel; 1211. Second heat dissipation port; 1212. First fixing hole; 122. Bottom side panel; 1221. Supporting protrusion; 1222. First plug-in protrusion; 13. Front side panel; 131. Seventh plug-in slot; 132. Fifth connection hole; 14. Tray;
[0042] 20. Control box assembly; 21. Box body; 22. Eighth plug slot; 23. Knob; 24. Fourth plug terminal; 25. Thermostat; 26. Sixth connection hole;
[0043] 30. cooking cavity assembly; 31. cooking cavity; 32. top support plate; 321. third flange; 322. third connection hole; 323. third plug-in end; 33. left support plate; 34. rear support plate; 341. first extension end; 342. fourth plug-in slot; 35. right support plate; 351. first flange; 352. first plug-in slot; 353. second plug-in slot; 354. third plug-in slot; 355. first opening; 356. second connection hole; 357. fourth flange; 3571. fourth connection hole; 358. first mounting hole; 359. first slide slot; 36. bottom support plate; 361. first bottom plate portion; 362. second bottom plate portion; 363. third bottom plate portion; 364. fourth bottom plate portion; 365. drop-out opening; 366. second flange; 367. first connection hole; 37. front support plate; 371. first front plate portion; 3711. first arc-shaped surface; 372. second front plate portion; 373. third heat dissipation outlet; 374. first plug-in terminal; 375. second plug-in terminal; 376. fifth plug-in slot; 377. sixth plug-in slot;
[0044] 40. Heating assembly; 41. Grill; 411. First support rod; 412. Second support rod; 413. Support surface; 414. Heat conduction channel; 415. Hanging part; 416. First slide rod; 42. First heating element; 43. Second heating element
[0045] 50. Door body assembly; 51. Door body; 52. Fifth plug-in terminal; 53. Hook; 54. Handle;
[0046] 60. Support legs;
[0047] 2. Toast. DETAILED DESCRIPTION
[0048] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.
[0049] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments 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 "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence 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 interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0050] 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, 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.
[0051] For ease of description, spatial 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 figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both above and below orientations.
[0052] At present, cooking devices with baking functions, such as ovens, are kitchen appliances that use heat radiation from heating tubes to bake food. Depending on the location of the heating tubes, the heating effect at different locations of the food is inconsistent, wherein the heating speed of the surface of the food close to the heating tubes is higher than the heating speed of the surface of the food far from the heating tubes, resulting in uneven heating of different surfaces of the food.
[0053] In order to solve the problem of uneven heating on the surface of food materials, the present application proposes a cooking device. According to the cooking device of the present application, the distance between the edge area of the support plate and the central area of the cooking cavity can be shortened, and the distance from the heat emitted by the heating component to the edge area of the support plate can be shortened, thereby improving the reflection speed and fluidity of heat, thereby improving the cooking efficiency of the cooking device. At the same time, it can increase the range of reflection angles after the heat contacts the support plate, improve the temperature consistency at different positions in the cooking cavity, thereby making the food to be heated in the cooking cavity evenly heated, and improving the cooking effect of the cooking device.
[0054] Combination Figures 1 to 5 As shown, in some embodiments of the present application, the cooking device 1 includes a shell 10, a cooking cavity assembly 30 and a heating assembly 40, a receiving cavity is formed in the shell 10, the cooking cavity assembly 30 is disposed in the receiving cavity, the cooking cavity assembly 30 includes a plurality of support plates, the plurality of support plates together enclose a cooking cavity 31, at least a portion of the heating assembly 40 is disposed in the cooking cavity and is used to heat the cooking cavity 31; wherein, at least a portion of an edge area of at least one support plate protrudes toward the interior of the cooking cavity 31 compared to the central area.
[0055] In some embodiments of the present application, the housing 10 is used to form the overall appearance structure of the cooking device 1, and a housing is provided inside the housing 10 for accommodating the cooking cavity assembly 30 and other components, and the other components may include a circuit board or other components. The cooking cavity assembly 30 is arranged in the housing, and the cooking cavity assembly 30 includes a plurality of support plates, and the plurality of support plates are combined to form a cooking cavity 31, and the cooking cavity 31 can be used to cook food. For the convenience of description, the embodiments of the present application are only described by taking the cooking device 1 heating toast 2 as an example. Among them, at least part of the edge area of at least one support plate protrudes toward the inside of the cooking cavity 31 compared to the central area. Since the heat emitted by the heating component 40 is mainly concentrated in the central area of the cooking cavity 31, by protruding the edge area of at least one support plate toward the inside of the cooking cavity 31 compared to the central area, the distance between the edge area of the support plate and the central area of the cooking cavity 31 can be shortened, and the distance from the heat emitted by the heating component 40 to the edge area of the support plate can be shortened, thereby improving the reflection speed and fluidity of the heat, and further improving the cooking efficiency of the cooking device 1. At the same time, since at least part of the edge area of the support plate protrudes toward the inside of the cooking cavity 31 compared to the central area, the surface of the support plate facing the cooking cavity 31 has a non-planar structure, thereby increasing the range of reflection angles after the heat contacts the support plate, and improving the temperature consistency at different positions in the cooking cavity 31, thereby making the toast 2 in the cooking cavity 31 evenly heated, and improving the cooking effect of the cooking device 1.
[0056] Combination Figures 1 to 7As shown, in some embodiments of the present application, the shell 10 includes a left side panel 111, a top side panel 112, a right side panel 113, a rear side panel 121 and a bottom side panel 122, wherein the left side panel 111 and the right side panel 113 are respectively arranged on the left and right sides of the shell 10 along the left and right directions of the shell 10, and the top side panel 112 and the bottom side panel 122 are respectively arranged on the upper and lower sides of the shell 10 along the vertical direction, the left side panel 111, the top side panel 112, the right side panel 113 and the bottom side panel 122 are connected end to end in sequence to form a accommodating cavity with openings at front and rear ends, the rear side panel 121 is arranged at the rear end opening of the accommodating cavity and is used to cover the rear end opening, and a door body assembly 50 is provided at the front end opening of the accommodating cavity, and the door body assembly 50 is used to open or close the front end opening of the accommodating cavity. For the convenience of manufacturing and assembly, the left side plate 111, the top side plate 112 and the right side plate 113 are an integrated structure and form the first part 11, and the rear side plate 121 and the bottom side plate 122 can be an integrated structure and form the second part 12. When it is necessary to assemble the housing 10, the first part 11 and the second part 12 can be connected, optionally, by screws, so as to facilitate the assembly of the housing 10. Optionally, the left side plate 111 and the right side plate 113 are also respectively provided with a first heat dissipation port 1131, so that the accommodating cavity dissipates heat through the left and right sides of the housing 10. The rear side plate 121 and the bottom side plate 122 are also respectively provided with a second heat dissipation port 1211, so that the accommodating cavity dissipates heat through the bottom and back of the housing 10. When the user faces the cooking device 1, the side of the cooking device 1 facing the user is the front side, the side away from the user is the back side, the side on the left hand side of the user is the left side, and the side on the right hand side of the user is the right side.
[0057] Combination Figure 2 , Figure 4 , Figure 8 and Fig. 9 As shown, in some embodiments of the present application, the plurality of support plates include a top support plate 32 and a bottom support plate 36 respectively disposed on the upper and lower sides of the cooking cavity 31, and at least a portion of an edge area of at least one of the top support plate 32 and the bottom support plate 36 protrudes toward the interior of the cooking cavity 31 compared to the center area.
[0058] Since the heating component 40 is generally arranged on at least one side of the toast 2 in the vertical direction, and the top support plate 32 and the bottom support plate 36 are arranged on the upper and lower sides of the cooking cavity 31 in the vertical direction, in order to increase the reflection speed and flow speed of the heat emitted by the heating component 40 in the vertical direction, at least part of the edge area of at least one of the top support plate 32 and the bottom support plate 36 protrudes toward the inside of the cooking cavity 31 compared to the center area.
[0059] Combination Figure 2 , Figure 4 , Figure 5 and Figure 8As shown, in some embodiments of the present application, the top support plate 32 is an arc-shaped plate, and the left and right edges of the arc-shaped plate protrude toward the inside of the cooking cavity 31 respectively.
[0060] In some embodiments of the present application, the top support plate 32 is disposed above the cooking cavity 31, and the top support plate 32 is an arc-shaped plate with a central area protruding toward the outside of the cooking cavity 31, so that the edge of the top support plate 32 protrudes toward the inside of the cooking cavity 31. Since the front end of the cooking cavity 31 is provided with an opening for taking in and putting toast 2, in order to reduce the opening of the cooking cavity 31 from becoming smaller due to the front and rear edges of the top support plate 32 protruding toward the inside of the cooking cavity 31, the edges on both sides of the top support plate 32 protrude toward the inside of the cooking cavity 31.
[0061] Combination Figure 2 , Figure 4 , Figure 5 and Fig. 9 As shown, in some embodiments of the present application, the bottom support plate 36 includes a plurality of bottom plate portions connected end to end in sequence, any of the bottom plate portions are respectively arranged at an angle to the vertical direction and the horizontal direction, and along the direction from the top support plate 32 to the bottom support plate 36, the size of the cross-section of the bottom support plate 36 gradually decreases, wherein the cross-section of the bottom support plate 36 is perpendicular to the direction from the top support plate 32 to the bottom support plate 36.
[0062] In some embodiments of the present application, the bottom support plate 36 includes a plurality of bottom plate portions connected end to end in sequence. For ease of description, the embodiments of the present application are described by taking the bottom support plate 36 including the first bottom plate portion 361, the second bottom plate portion 362, the third bottom plate portion 363 and the fourth bottom plate portion 364 connected end to end in sequence as an example. Optionally, the first bottom plate portion 361, the second bottom plate portion 362, the third bottom plate portion 363 and the fourth bottom plate portion 364 are respectively inclined and connected end to end in sequence, thereby forming a cone-shaped structure with edges and corners. Among them, the first bottom plate portion 361 and the third bottom plate portion 363 are arranged on the left and right opposite sides of the conical structure, and the second bottom plate portion 362 and the fourth bottom plate portion 364 are arranged on the front and back opposite sides of the conical structure, and along the direction from the top support plate 32 to the bottom support plate 36, that is, along the direction from the top to the bottom of the bottom support plate 36, the spacing size between the first bottom plate portion 361 and the third bottom plate portion 363 gradually decreases, and the spacing size between the second bottom plate portion 362 and the fourth bottom plate portion 364 gradually decreases.
[0063] Combination Figure 2 , Figure 4 , Figure 5 and Fig. 9 As shown, in some embodiments of the present application, a plurality of bottom plate portions are surrounded at one end away from the top support plate 32 to form a drop opening 365 connected to the accommodating cavity, and the cooking device 1 also includes a tray 14, which is arranged in the accommodating cavity and located below the drop opening 365.
[0064] Optionally, the bottom ends of the first bottom plate 361, the second bottom plate 362, the third bottom plate 363 and the fourth bottom plate 364 are jointly surrounded to form a drop-off opening 365. When the toast 2 is heated in the cooking cavity 31, the fallen crumbs can slide to the bottom of the cooking cavity 31 through the inclined first bottom plate 361, the second bottom plate 362, the third bottom plate 363 and the fourth bottom plate 364, and fall onto the tray 14 below the cooking cavity 31 through the drop-off opening 365, thereby reducing the contamination of the receiving cavity by the crumbs of the toast 2. Optionally, the tray 14 is movably arranged at the bottom of the receiving cavity, so that the dried crumbs of the toast 2 in the tray 14 can be cleaned by moving the tray 14 to the outside of the receiving cavity. Optionally, a support protrusion 1221 is further provided on the bottom side plate 122, and the bottom of the tray 14 is arranged on the support protrusion 1221, so as to facilitate the movement of the tray 14.
[0065] Combination Figure 2 , Figure 4 , Figure 5 and Fig.10 As shown, in some embodiments of the present application, the plurality of support plates include a front support plate 37, which is disposed at an end of the cooking cavity 31 having an opening, and a first curved surface 3711 is formed on a surface of at least a portion of the front support plate 37 facing the cooking cavity 31, and the first curved surface 3711 protrudes toward the interior of the cooking cavity 31.
[0066] In some embodiments of the present application, the front support plate 37 includes a first front plate portion 371, the first front plate portion 371 is a curved plate, the surface of the first front plate portion 371 facing the cooking cavity 31 is a first curved surface 3711, and the first curved surface 3711 protrudes toward the inside of the cooking cavity 31. The angle range of the arc angle corresponding to the first curved surface 3711 can be 60° to 120°, such as 60°, 90°, 110° or 120°. By setting the first curved surface 3711, the first curved surface 3711 can increase the reflection angle of heat, thereby increasing the coverage angle range of the reflected heat, so that the heat acts on the toast 2 from different directions, so that each surface of the toast 2 is effectively heated, thereby improving the cooking effect. In some embodiments of the present application, the front support plate 37 also includes a second front plate portion 372, which is a flat plate. The rear end of the first front plate portion 371 and the rear end of the second front plate portion 372 are connected, and the second front plate portion 372 can be used to improve the connection strength between the front support plate 37 and other components.
[0067] Combination Figure 4 , Figure 5 , Figures 8 to 11As shown, in some embodiments of the present application, the plurality of support plates further include a left support plate 33, a rear support plate 34, and a right support plate 35, and the top support plate 32, the left support plate 33, the rear support plate 34, the right support plate 35, the bottom support plate 36, and the front support plate 37 are collectively arranged to form a cooking cavity 31 with an opening at one end. The top support plate 32 and the bottom support plate 36 are respectively arranged at the upper and lower sides of the cooking cavity 31, the left support plate 33 and the right support plate 35 are respectively arranged at the left and right sides of the cooking cavity 31, and the front support plate 37 and the rear support plate 34 are respectively arranged at the front and rear sides of the cooking cavity 31, and the top support plate 32, the left support plate 33, the right support plate 35, and the front support plate 37 are collectively arranged to form an opening connected to the cooking cavity 31. Among them, the left support plate 33, the rear support plate 34, and the right support plate 35 can be respectively planar plate structures, and for ease of assembly, the left support plate 33, the rear support plate 34, and the right support plate 35 are integrated plate structures,
[0068] In some embodiments of the present application, at least one of the top support plate 32, the left support plate 33, the rear support plate 34, the right support plate 35, the bottom support plate 36 and the front support plate 37 has a reflective portion on its inner wall, and the reflective portion is a mirror metal or a heat reflective coating. When the heating component 40 is used to heat the toast 2, the heat emitted by the heating component 40 flows in the cooking cavity 31. When the heat contacts the reflective portion, the mirror metal or the heat reflective coating can reflect the heat, so that part of the heat can change its angle after contacting the reflective portion and flow toward the inside of the cooking cavity 31 again, thereby improving the temperature consistency at different positions in the cooking cavity 31, thereby making the toast 2 in the cooking cavity 31 evenly heated and improving the cooking effect; at the same time, the reflective portion can also reduce the heat loss in the cooking cavity 31 caused by the heat passing through the support plate, thereby quickly increasing the temperature rise in the cooking cavity 31, thereby improving the cooking efficiency. Among them, the mirror metal can be mirror aluminum or mirror stainless steel, and the heat reflective coating can be an infrared heat reflective coating.
[0069] Combination Figure 4 , Figure 5 , Figures 7 to 11As shown, in some embodiments of the present application, the bottom of the left support plate 33 and the right support plate 35 are respectively provided with a first flange 351, and the first flange 351 is penetrated with a first plugging groove 352, and the left and right sides of the bottom side plate 122 are respectively provided with a first plugging protrusion 1222, and the first plugging protrusion 1222 can be plugged into the first plugging groove 352, so as to realize the positioning of the left support plate 33 and the right support plate 35 on the bottom side plate 122, and the screws are sequentially passed through the bottom side plate 122 and the first flange 351, so as to fix the left support plate 33 and the right support plate 35 to the bottom side plate 122. The rear support plate 34 is provided with a first extension end 341, and the rear side plate 121 is provided with a first fixing hole 1212, and the screws can be sequentially passed through the first extension end 341 and the first fixing hole 1212, so as to fix the rear support plate 34 to the rear side plate 121.
[0070] Combination Figure 4 , Figure 5 , Figures 7 to 11 As shown, in some embodiments of the present application, the left and right sides of the first front plate portion 371 are respectively provided with first plugging ends 374, the left support plate 33 and the right support plate 35 are respectively provided with second plugging slots 353, and the first plugging ends 374 can be plugged into the second plugging slots 353. At the same time, the left and right sides of the second front plate portion 372 are respectively provided with second plugging ends 375, the left support plate 33 and the right support plate 35 are respectively provided with third plugging slots 354, and the second plugging ends 375 can be plugged into the third plugging slots 354 and clamped, so that the left and right sides of the front support plate 37 are respectively fixedly connected to the left support plate 33 and the right support plate 35. Among them, the left support plate 33 and the right support plate 35 are also respectively penetrated by a first opening 355, and the left and right sides of the space enclosed by the first front plate portion 371 and the second front plate portion 372 are respectively arranged opposite to the first opening 355, so as to facilitate the heat in the space enclosed by the first front plate portion 371 and the second front plate portion 372 to be dissipated through the first opening 355.
[0071] Combination Figure 4 , Figure 5 , Figures 7 to 11 As shown, in some embodiments of the present application, the tops of the first bottom plate portion 361, the second bottom plate portion 362, the third bottom plate portion 363 and the fourth bottom plate portion 364 are respectively provided with second flanges 366 extending upward, wherein the first bottom plate portion 361, the second bottom plate portion 362 and the third bottom plate portion 363 are respectively provided with first connection holes 367 on the second flanges 366 corresponding to the first bottom plate portion 361, the second bottom plate portion 362 and the third bottom plate portion 363, and the left support plate 33, the rear support plate 34 and the right support plate 35 are respectively penetrated with second connection holes 356. By sequentially passing the first connection holes 367 and the second connection holes 356 with screws, the bottom support plate 36 is fixedly connected to the left support plate 33, the rear support plate 34 and the right support plate 35.
[0072] Combination Figure 4 , Figure 5 , Figures 7 to 11 As shown, in some embodiments of the present application, the left and right sides of the top support plate 32 are respectively provided with third flanges 321, and the third flanges 321 are penetrated with third connection holes 322, and the tops of the left support plate 33 and the right support plate 35 are provided with fourth flanges 357, and the fourth flanges 357 are penetrated with fourth connection holes 3571. The top support plate 32 is fixedly connected to the tops of the left support plate 33 and the right support plate 35 by sequentially passing screws through the third connection holes 322 and the fourth connection holes 3571.
[0073] In some embodiments of the present application, a third plug-in end 323 is provided at the rear end of the top support plate 32, and a fourth plug-in slot 342 is provided on the rear support plate 34. The third plug-in end 323 can be plugged into the fourth plug-in slot 342, thereby fixing the rear end of the top support plate 32 to the rear support plate 34.
[0074] Combination Figure 2 , Figure 4 , Fig.10 , Fig.12 , Fig.13 and Fig.14 As shown, in some embodiments of the present application, the cooking device 1 also includes a control box assembly 20, which is disposed outside the cooking cavity 31, and a front support plate 37 is disposed on the side of the control box assembly 20 facing the cooking cavity 31 and is used to separate the control box assembly 20 from the cooking cavity 31.
[0075] In some embodiments of the present application, the control box assembly 20 is arranged at the front opening of the housing 10, and the cooking state of the cooking device 1 can be controlled by operating the control box assembly 20. The front support plate 37 includes a first front plate portion 371 and a second front plate portion 372, the rear end of the first front plate portion 371 and the rear end of the second front plate portion 372 are connected, and an opening end facing the control box assembly 20 is formed between the front end of the first front plate portion 371 and the front end of the second front plate portion 372, so that the first front plate portion 371 and the second front plate portion 372 are jointly covered on the outside of the control box assembly 20, and the control box assembly 20 is separated from the cooking cavity 31. The second front plate portion 372 is penetrated by a third heat dissipation port 373, and the heat generated by the control box assembly 20 when working can flow out to the accommodating cavity through the third heat dissipation port 373, so as to dissipate the heat of the control box assembly 20. The term "covering" means that the front support plate 37 forms a storage space with an open end, and part of the control box assembly 20 is plugged into the storage space through the open end or is arranged at the open end of the storage space, thereby reducing the heat in the cooking cavity 31 from flowing to the control box assembly 20 through the support plate. Since the control box assembly 20 is provided with electronic components inside, when the internal temperature of the control box assembly 20 rises, it will affect the normal operation of the electronic components and may cause damage to the electronic components. By covering the outside of the control box assembly 20 and separating the control box assembly 20 from the cooking cavity 31, the heat in the cooking cavity 31 can be reduced from flowing to the control box assembly 20, reducing the temperature rise of the control box assembly 20, and reducing damage to the control box assembly 20.
[0076] Since the front support plate 37 is arranged at the front end of the bottom support plate 36 and covers the outside of the control box assembly 20, that is, the control box assembly 20 and part of the cooking cavity 31 are arranged relative to each other in the front-to-back direction, compared with arranging the control box assembly 20 above or below the cooking cavity 31 in the vertical direction, the occupied space of the cooking cavity 31 can be increased, thereby improving the cooking capacity of the cooking device 1.
[0077] Optionally, the control box assembly 20 includes a box body 21, and a knob 23 is provided on a side of the box body 21 facing away from the cooking cavity 31, and the working state of the cooking device 1 can be adjusted by turning the knob 23. A plurality of fourth plug-in terminals 24 are provided on a side of the box body 21 facing the cooking cavity 31, a plurality of fifth plug-in slots 376 are provided on the first front plate portion 371 of the front support plate 37, and a plurality of sixth plug-in slots 377 are provided on the second front plate portion 372, and the plurality of fourth plug-in terminals 24 can be respectively plugged into the fifth plug-in slots 376 and the sixth plug-in slots 377 and clamped, so that the control box assembly 20 is fixedly connected to the front support plate 37.
[0078] In some embodiments of the present application, the housing further comprises a front side plate 13, which is arranged at the front end opening of the accommodating cavity and is arranged opposite to the rear side plate 121 along the front-to-back direction of the housing 10. The front side plate 13 can be connected to the front end of the left side plate 111, the front end of the top side plate 112, the front end of the right side plate 113 and the front end of the bottom side plate 122 respectively. The surface of the front side plate 13 facing away from the accommodating cavity forms a mounting surface, and the control box assembly 20 can be connected to the front side plate 13 by screws, so as to facilitate installation. Optionally, a seventh plug-in slot 131 is provided through the front side plate 13, and part of the fourth plug-in end 24 can be plugged into the seventh plug-in slot 131, so as to realize the positioning of the control box assembly 20 and the front side plate 13. A fifth connecting hole 132 is also provided on the front side plate 13, and a sixth connecting hole 26 is provided on the box body 21, and screws can be passed through the fifth connecting hole 132 and the sixth connecting hole 26 in sequence, so as to fix the control box assembly 20 to the front side plate 13. Optionally, a temperature controller 25 is further provided on the side of the box body 21 facing the cooking cavity 31 , and the second temperature controller 25 is used to detect the temperature of the control box assembly 20 .
[0079] Combination Figure 2 , Figure 4 , Fig.12 , Fig.11 and Fig.15 As shown, in some embodiments of the present application, the heating component 40 includes a grill 41, a first heating element 42 and a second heating element 43. The grill 41 is formed with a supporting surface 413 for supporting food to be heated and a heat conductive channel 414 passing through the supporting surface 413. The first heating element 42 and the second heating element 43 are respectively arranged on opposite sides of the grill 41 in a direction perpendicular to the supporting surface 413.
[0080] In some embodiments of the present application, the grill 41 is formed with a heat conduction channel 414 that penetrates its own support surface 413, so that the heat in the cooking cavity 31 can pass through the heat conduction channel 414 and heat the surface of the toast 2 facing the support surface 413 without being blocked by the grill 41.
[0081] Optionally, the grill 41 includes a plurality of first support rods 411, any one of which extends in the front-to-back direction of the housing 10, and the plurality of first support rods 411 are arranged at intervals in the direction from the left support plate 33 to the right support plate 35, so that a support surface 413 is formed by the upper surfaces of the plurality of first support rods 411, and a heat conduction channel 414 is formed between any two adjacent first support rods 411. The support surface 413 can be arranged in the horizontal direction, and the first heating element 42 and the second heating element 43 are respectively arranged at the upper and lower sides of the grill 41 in the vertical direction. The grill 41 also includes two second support rods 412, which are respectively arranged at the front and rear ends of the plurality of first support rods 411, and any one of which extends in the direction from the left support plate 33 to the right support plate 35, and is respectively connected to the plurality of first support rods 411, so as to form the grill 41. Optionally, one end of the plurality of first support rods 411 close to the rear support plate 34 protrudes upward and forms a shielding portion to prevent the toast 2 from falling off the grill 41 .
[0082] Optionally, the first heating element 42 and the second heating element 43 are heating tubes respectively, and the left support plate 33 and the right support plate 35 are respectively penetrated by first mounting holes 358, most of the structures of the first heating element 42 and the second heating element 43 are arranged in the cooking cavity 31, and the axial ends of the first heating element 42 and the second heating element 43 can respectively pass through the first mounting holes 358 on both sides, so as to fix the first heating element 42 and the second heating element 43 and facilitate the connection of the first heating element 42 and the second heating element 43 with external circuits.
[0083] Combination Figure 2 , Figure 4 , Fig.12 , Fig.15 and Fig.16 As shown, in some embodiments of the present application, the cooking device 1 also includes a door body assembly 50, which is disposed at one end of the cooking cavity 31 having an opening. The door body assembly 50 includes a door body 51 and a hook 53 disposed on the side of the door body 51 facing the cooking cavity 31, the hook 53 is connected to the grill 41, and the door body 51 is configured to be able to rotate and drive the grill 41 to extend out of or insert into the cooking cavity 31 through the hook 53.
[0084] In some embodiments of the present application, the cooking device 1 further includes a door assembly 50, which is disposed above the control box assembly 20 and is disposed together with the control box assembly 20 at the front end of the housing 10. By operating the door assembly 50, the opening of the cooking cavity 31 can be opened or closed. The door assembly 50 includes a door 51 and a hook 53 disposed on the side of the door 51 facing the cooking cavity 31, the hook 53 is connected to the grill 41, and the door 51 is configured to be rotatable and drive the grill 41 to extend out of or insert into the cooking cavity 31 through the hook 53. Optionally, a fifth plug-in terminal 52 is disposed at the bottom of the door 51, and an eighth plug-in slot 22 is disposed at the top of the box body 21. The fifth plug-in terminal 52 is rotatably plugged into the eighth plug-in slot 22, so that the door 51 can be rotated, and the cooking cavity 31 can be opened or closed by the rotation of the door 51. Optionally, a hook 53 is provided on the left and right sides of the door body 51, and a hooking portion 415 is provided on the left and right sides of the front end of the grill 41, and the hooking portion 415 can be hooked with the hook 53. The hooking portion 415 can be formed by bending a portion of the first support rod 411, or the hooking portion 415 can be formed by bending a rod-shaped structure and connected to the first support rod 411 or the second support rod 412, such as by welding, clamping or bonding. A first slide bar 416 is provided on the left and right sides of the rear end of the grill 41, and a first slide groove 359 is respectively penetrated on the left support plate 33 and the right support plate 35. The first slide bars 416 on both sides of the grill 41 pass through the first slide grooves 359 on both sides, and can move along the front and rear direction of the cooking cavity 31, so that when the door body 51 is rotated, the door body 51 can drive the grill 41 to move forward and backward through the hook 53. Among them, since the movement trajectory of the hook 53 is an arc trajectory when the door body 51 rotates, in order to improve the stability of the operation of the grill 41 and make the grill 41 move back and forth in the horizontal direction, the first slide groove 359 is set as an arc groove, and the middle position of the arc groove is raised upward relative to the edge position. Optionally, in order to facilitate the rotation of the door body 51, a handle 54 is further provided on the side of the door body 51 away from the cooking cavity 31.
[0085] Combination Figures 1 to 4 As shown, in some embodiments of the present application, a plurality of legs 60 are further provided at the bottom of the shell 10, and the number of the legs 60 may be four. The plurality of legs 60 are respectively connected to the bottom side panels 122 and are used to support the shell 10, so that the bottom of the shell 10 is spaced apart from the supporting surface for supporting the cooking device 1, so that the heat in the accommodating cavity can be dissipated through the second heat dissipation port 1211 on the bottom side panel 122.
[0086] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A cooking device, characterized in that: include: A housing having a receiving cavity formed therein; A cooking cavity assembly is disposed in the accommodating cavity, the cooking cavity assembly comprises a plurality of support plates, the plurality of support plates enclose a cooking cavity, and the plurality of support plates comprises a front support plate; A heating component, at least part of which is disposed in the cooking cavity and is used to heat the cooking cavity; A control box assembly, the control box assembly is arranged outside the cooking cavity, the front support plate cover is arranged on a side of the control box assembly facing the cooking cavity and is used to separate the control box assembly from the cooking cavity; Wherein, at least a portion of an edge region of at least one of the support plates protrudes toward the interior of the cooking cavity compared to a central region.
2. The cooking device according to claim 1, characterized in that: The plurality of support plates include a top support plate and a bottom support plate respectively arranged on the upper and lower sides of the cooking cavity, and at least a portion of an edge area of at least one of the top support plate and the bottom support plate protrudes toward the interior of the cooking cavity compared to the central area.
3. The cooking device according to claim 2, characterized in that: The top supporting plate is an arc-shaped plate, and the left and right edges of the arc-shaped plate protrude toward the inside of the cooking cavity respectively.
4. The cooking device according to claim 2, characterized in that: The bottom support plate includes a plurality of bottom plate portions connected end to end in sequence, any of the bottom plate portions are respectively arranged at an angle to the vertical direction and the horizontal direction, and the size of the cross-section of the bottom support plate gradually decreases along the direction from the top support plate to the bottom support plate, wherein the cross-section of the bottom support plate is perpendicular to the direction from the top support plate to the bottom support plate.
5. The cooking device according to claim 4, characterized in that: The ends of the plurality of bottom plates facing away from the top support plate are combined to form a drop opening communicated with the accommodating cavity. The cooking device further comprises a tray which is arranged in the accommodating cavity and below the drop opening.
6. The cooking device according to any one of claims 1 to 5, characterized in that: The front support plate is disposed at an end of the cooking cavity having an opening, and at least a portion of the surface of the front support plate facing the cooking cavity is formed with a first arc surface, and the first arc surface protrudes toward the inside of the cooking cavity.
7. The cooking device according to any one of claims 1 to 5, characterized in that: At least a portion of the inner wall surfaces of the support plates are provided with a reflective portion, and the reflective portion is a mirror metal or a heat reflective coating.
8. The cooking device according to any one of claims 1 to 5, characterized in that: The heating assembly includes a grill, a first heating element and a second heating element. The grill is formed with a supporting surface for supporting food to be heated and a heat conduction channel running through the supporting surface. The first heating element and the second heating element are respectively arranged on opposite sides of the grill in a direction perpendicular to the supporting surface.
9. The cooking device according to claim 8, characterized in that: The cooking device also includes a door assembly, which is arranged at one end of the cooking cavity having an opening. The door assembly includes a door body and a hook arranged on the side of the door body facing the cooking cavity, the hook is connected to the grill, and the door body is configured to be rotatable and drive the grill to extend out of or insert into the cooking cavity through the hook.