Heating assembly and cooking device

Abstract

The utility model belongs to the technical field of cooking equipment, and particularly relates to a heating assembly and a cooking device. The utility model provides a heating assembly which comprises at least one heater, the heater comprises a supporting frame and a heating piece arranged on the supporting frame, and the heating piece is of an at least partial annular structure and is configured to be capable of being annularly arranged on the periphery of food to be heated. According to the heating assembly, the heating piece is of the at least partial annular structure and annularly arranged on the periphery of the to-be-heated food, when the to-be-heated food is arranged in the horizontal direction, the heating piece can heat the other surfaces, except the upper surface and the lower surface, of the to-be-heated food, and therefore the heating effect on the to-be-heated food is improved; and the cooking effect and the cooking efficiency of the cooking device are improved.

Description

Technical Field

[0001] This application belongs to the field of cooking equipment technology, specifically relating to a heating component and a cooking device. Background Technology

[0002] Currently, ovens commonly use heating elements on the top and bottom of the rack to heat the food inside. However, most of the heat from these elements only reaches the top and bottom surfaces of the food, leaving other surfaces between them unheated, thus reducing the oven's cooking effectiveness and efficiency. Utility Model Content

[0003] The purpose of this application is to at least solve the problem that the surfaces of food inside an oven, other than the top and bottom surfaces, are not effectively heated. This purpose is achieved through the following means:

[0004] This application discloses a heating assembly, including:

[0005] At least one heater, the heater including a support frame and a heating element disposed on the support frame, the heating element having at least a partially annular structure and being configured to surround the periphery of the food to be heated.

[0006] According to the heating assembly of this application, by having the heating element in at least a partially annular structure and surrounding the food to be heated, when the food to be heated is arranged in a horizontal direction, the heating element can heat the surfaces of the food to be heated other than the upper and lower surfaces, thereby improving the heating effect of the food to be heated, and thus improving the cooking effect and cooking efficiency of the cooking device.

[0007] In addition, the cooking apparatus according to this application may also have the following additional technical features:

[0008] In some embodiments of this application, the heating assembly further includes a grill, the grill having a support surface for supporting food to be heated, the heating element having a heating surface that heats the food to be heated, the heating surface being arranged at an angle to the horizontal direction, and the heating surface being configured to heat the food to be heated in a direction parallel to the support surface.

[0009] In some embodiments of this application, the angle between the heating surface and the horizontal direction ranges from 30° to 60°.

[0010] In some embodiments of this application, the support frame includes a base plate and a side plate, the side plate being arranged around the outer edge of the base plate and surrounding the exterior of the heating element.

[0011] In some embodiments of this application, the heater further includes a first fixing member, the first fixing member having a first mounting groove, the depth direction of the first mounting groove being set at an angle to the horizontal direction, the heating element being inserted into the first mounting groove and connected to the base plate through the first fixing member.

[0012] In some embodiments of this application, the center of the base plate is provided with a first opening, the edge of the first opening is provided with a plurality of second mounting slots, the number of the first fasteners is plurality of, each of the first fasteners is provided with a third mounting slot, and the third mounting slots of the plurality of first fasteners are respectively inserted into the plurality of second mounting slots one by one.

[0013] In some embodiments of this application, the side plate portion is provided with a fourth mounting groove, and the first fixing member is provided with a first protruding end on the side facing the side plate portion, the first protruding end being inserted into the fourth mounting groove.

[0014] In some embodiments of this application, the heater further includes a second fixing member, which is attached to the side of the base plate facing the side plate. The second fixing member has a second opening at its center, which is opposite to the first opening. The outer edge of the second fixing member is provided with a plurality of fifth mounting grooves at intervals, and the plurality of first fixing members are respectively inserted into the plurality of fifth mounting grooves one by one.

[0015] In some embodiments of this application, the heater further includes a third fixing member and a connecting member. The third fixing member is fitted to the side of the base plate portion away from the side plate portion. The connecting member passes through the second fixing member, the base plate portion and the third fixing member in sequence, and is fixedly connected to the second fixing member, the base plate portion and the third fixing member.

[0016] In some embodiments of this application, the support frame is a metal conductive component; and / or, the first fixing component, the second fixing component, and the third fixing component are non-metallic conductive components.

[0017] A second aspect of this application proposes a cooking apparatus comprising the heating component described in any of the preceding claims, the cooking apparatus further comprising:

[0018] The outer casing has a receiving cavity formed inside it;

[0019] A cooking cavity assembly is disposed within the receiving cavity, the interior of the cooking cavity assembly forms a cooking cavity, and the heating assembly is disposed within the cooking cavity.

[0020] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0022] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0023] Figure 1 This is a schematic diagram of the overall structure of a cooking apparatus according to an embodiment of this application;

[0024] Figure 2 for Figure 1 A partial structural diagram of the cooking device after removing part of its outer shell;

[0025] Figure 3 for Figure 2 A schematic diagram of the cooking device after removing the top support plate;

[0026] Figure 4 for Figure 2 A schematic diagram of the cooking device after the door has been removed;

[0027] Figure 5 for Figure 4 A schematic diagram of the cooking device after the heating element has been removed;

[0028] Figure 6 for Figure 1 A schematic diagram of the AA cross-sectional structure of the cooking device in the diagram;

[0029] Figure 7 for Figure 1 A schematic diagram of the exploded structure of the cooking device in the diagram;

[0030] Figure 8 for Figure 7 A schematic diagram of the structure of the first part of the outer shell;

[0031] Figure 9 for Figure 7A schematic diagram of the structure of the second part of the outer shell;

[0032] Figure 10 for Figure 7 A schematic diagram of the front support plate in the middle;

[0033] Figure 11 for Figure 7 A schematic diagram of the structure of the front reflector in the image;

[0034] Figure 12 for Figure 7 A schematic diagram of the top support plate in the middle;

[0035] Figure 13 for Figure 7 A schematic diagram of the top reflector structure;

[0036] Figure 14 for Figure 7 A schematic diagram of the bottom support plate in the middle;

[0037] Figure 15 for Figure 7 A structural diagram of the left support plate, rear support plate, and right support plate in the middle;

[0038] Figure 16 for Figure 7 A schematic diagram of the structure of the left reflector, rear reflector, and right reflector in the image;

[0039] Figure 17 for Figure 6 A magnified schematic diagram of part B of the heating component in the image;

[0040] Figure 18 for Figure 7 A schematic diagram of the structure of the grill;

[0041] Figure 19 for Figure 7 A schematic diagram of the structure of the first heater in the process;

[0042] Figure 20 for Figure 19 A schematic diagram of the exploded structure of the first heater in the process;

[0043] Figure 21 for Figure 19 A schematic diagram of the structure of the first fastener in the middle;

[0044] Figure 22 for Figure 7 A schematic diagram of the door structure in the diagram;

[0045] Figure 23 for Figure 7 A schematic diagram of the front structure of the electrical control box assembly;

[0046] Figure 24 for Figure 7 A schematic diagram of the rear structure of the electrical control box assembly.

[0047] The labels in the attached diagram are as follows:

[0048] 1. Cooking equipment;

[0049] 10. Outer shell; 11. First part; 111. Left side panel; 112. Top panel; 113. Right side panel; 1131. First heat dissipation vent; 12. Second part; 121. Back panel; 1211. Second heat dissipation vent; 122. Bottom plate; 1221. Support protrusion; 1222. Insertion protrusion; 13. Front panel; 14. Tray; 15. First thermostat; 16. Spring;

[0050] 20. Electrical control box assembly; 21. Box body; 22. Sixth connector slot; 23. Knob; 24. Ninth connector terminal; 25. Second thermostat;

[0051] 30. Cooking cavity assembly; 31. Cooking cavity; 32. Top support plate; 321. Fourth flange; 322. Fourth connecting hole; 323. Sixth insertion end; 33. Left support plate; 34. Rear support plate; 341. First extension end; 342. Fifth insertion slot; 343. Eighth mounting hole; 344. Second wire threading port; 35. Right support plate; 351. Second flange; 352. First insertion slot; 353. Second insertion slot; 354. Third insertion slot; 355. Third opening; 356. Third connecting hole; 357. Sixth flange; 3571. Sixth connecting hole; 358. First mounting hole; 359. First sliding groove; 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 outlet; 366. Three flanges; 367, First connecting hole; 368, Fourth insertion slot; 37, Front support plate; 371, First front plate; 372, Second front plate; 373, Third heat dissipation vent; 374, First insertion end; 375, Third insertion end; 376, Seventh insertion slot; 381, Front reflector; 3811, First flange; 3812, Second insertion end; 3813, Fourth insertion end; 3814, Fifth insertion end; 382, ​​Top reflector; 3821, Fifth flange; 3822, Fifth connecting hole; 3823, Seventh insertion end; 383, Left reflector; 384, Rear reflector; 3841, Seventh mounting hole; 3842, First wire through hole; 385, Right reflector; 3851, Clearance opening; 3852, Second connecting hole; 3853, Second mounting hole; 3854, Second sliding groove;

[0052] 40. Heating assembly; 41. Grill rack; 411. First support rod; 412. Second support rod; 413. Support surface; 414. Heat conduction channel; 415. Slide rod; 42. First heater; 421. Support frame; 4211. Base plate; 4212. Side plate; 4213. First opening; 4214. Second mounting slot; 4215. Fourth mounting slot; 4216. Fourth mounting hole; 4217. Second protruding end; 4218. Sixth mounting... 422. Hole; 4221. Heating element; 4221. Heating surface; 423. First fixing member; 4231. Main body; 4232. Third mounting groove; 4233. First mounting groove; 4234. First protruding end; 424. Second fixing member; 4241. Second opening; 4242. Fifth mounting groove; 4243. Third mounting hole; 425. Third fixing member; 4251. Fifth mounting hole; 43. Second heater; 44. Heating tube; 45. Connecting rod;

[0053] 50. Door body; 51. Eighth connector; 52. Hinge; 53. Glass panel;

[0054] 60. Support legs;

[0055] 2. Toast. Detailed Implementation

[0056] Exemplary embodiments of this application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of this application and to fully convey the scope of this application to those skilled in the art.

[0057] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0058] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0059] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0060] Currently, ovens commonly use heating elements on the top and bottom of the rack to heat the food inside. However, most of the heat from these elements only reaches the top and bottom surfaces of the food, leaving other surfaces between them unheated, thus reducing the oven's cooking effectiveness and efficiency.

[0061] To address the problem that food surfaces other than the top and bottom surfaces in an oven cannot be effectively heated, this application proposes a cooking apparatus. According to the cooking apparatus of this application, at least one surface of the food to be heated, other than the top and bottom surfaces, can be heated, thereby improving the heating effect of the food to be heated, and thus improving the cooking effect and cooking efficiency of the cooking apparatus.

[0062] Combination Figures 1 to 9As shown, this application proposes a cooking device 1. In some embodiments of this application, the cooking device 1 includes a housing 10, a cooking cavity assembly 30, and a heating assembly 40. The housing 10 has a receiving cavity formed inside, the cooking cavity assembly 30 is disposed in the receiving cavity, and a cooking cavity 31 is formed inside the cooking cavity assembly 30. The heating assembly 40 is disposed in the cooking cavity 31. The heating assembly 40 includes a grill 41 and at least one heater. The grill 41 has a support surface 413 for supporting food to be heated. The grill 41 has a heater on at least one side along a direction perpendicular to the support surface 413. The heater has a heating element 422. The heating element 422 has a heating surface 4221 that heats the food to be heated. The heating surface 4221 is set at an angle to the support surface 413. The heating surface 4221 is configured to heat the food to be heated in both directions perpendicular to and parallel to the support surface 413.

[0063] For ease of description, the embodiments of this application will only be described using the example of heating toast 2 with cooking device 1.

[0064] In some embodiments of this application, the outer casing 10 forms the overall appearance structure of the cooking device 1, and its interior is provided with a receiving cavity for accommodating the cooking cavity assembly 30 and other components, which may include circuit boards, cooling fans, or other components. Optionally, the outer casing 10 includes a left side plate 111, a top plate 112, a right side plate 113, a back plate 121, and a bottom plate 122. The left side plate 111 and the right side plate 113 are respectively disposed on both sides of the outer casing 10 along the left-right direction, and the top plate 112 and the bottom plate 122 are respectively disposed on both sides of the outer casing 10 along the vertical direction. The left side plate 111, the top plate 112, the right side plate 113, and the bottom plate 122 are connected end to end to form a receiving cavity with openings at both the front and rear ends. The back plate 121 is disposed at the rear end opening of the receiving cavity and is used to cover the rear end opening. A door 50 is provided at the front end opening of the receiving cavity, and the door 50 is used to open or close the front end opening of the receiving cavity. For ease of manufacturing and assembly, the left side panel 111, top panel 112, and right side panel 113 are integral structures forming the first part 11, while the back panel 121 and bottom panel 122 are integral structures forming the second part 12. When assembling into a shell, the first part 11 and the second part 12 can be connected, optionally using screws, to facilitate the assembly of the shell 10. Optionally, the left side panel 111 and right side panel 113 are also provided with first heat dissipation vents 1131 to allow the cavity to dissipate heat through the left and right sides of the shell 10. The back panel 121 and bottom panel 122 are also provided with second heat dissipation vents 1211 to allow the cavity to dissipate heat through the bottom and back of the shell 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 to the user's left is the left side, and the side to the user's right is the right side.

[0065] The cooking cavity assembly 30 is disposed within the receiving cavity. The cooking cavity assembly 30 includes multiple support plates, which together form a cooking cavity 31. The cooking cavity 31 can be used to cook food.

[0066] A heating assembly 40 is disposed within the cooking cavity assembly 30 and includes a grill 41 and at least one heater. The grill 41 has a support surface 413 for supporting food to be heated. A heater is provided on at least one side of the grill 41 along a direction perpendicular to the support surface 413. The heater is provided with a heating element 422, which has a heating surface 4221 that heats the toast 2. The heating surface 4221 is set at an angle to the support surface 413 and is capable of heating the toast 2 in both directions perpendicular to and parallel to the support surface 413. The heating surface 4221 is used to emit heat toward the toast 2. Since the heater is located on at least one side of the grill 41 along a direction perpendicular to the support surface 413, in order to make the heat emitted by the heating element 422 act horizontally on the surface of the toast 2, the heating surface 4221 of the heating element 422 is set at an angle to the support surface 413, thereby causing part of the heat emitted by the heating element to heat the toast 2 in a direction parallel to the support surface 413. When the support surface 413 is arranged horizontally, the heater can heat at least one surface of the toast 2 other than the top and bottom surfaces, thereby improving the heating effect of the toast 2 and thus improving the cooking effect and efficiency of the cooking device 1. The angle between the heating surface 4221 and the support surface 413 can be 30° to 60°, such as 30°, 45°, 50° or 60°.

[0067] Combination Figures 1 to 9 As shown, in some embodiments of this application, the cooking device 1 further includes an electronic control box assembly 20 and a door 50. For ease of operation, the electronic control box assembly 20 and the door 50 are jointly disposed at the front opening of the outer casing 10 and are used to cover the front opening of the outer casing 10. By operating the electronic control box assembly 20, the cooking state of the cooking device 1 can be controlled. Optionally, the outer casing 10 also includes a front plate 13, which is disposed at the front opening of the receiving cavity and is disposed opposite to the back plate 121 in the front-rear direction of the outer casing 10. The front plate 13 can be connected to the front end of the left side plate 111, the front end of the top plate 112, the front end of the right side plate 113, and the front end of the bottom plate 122, respectively. The surface of the front plate 13 facing away from the receiving cavity forms a mounting surface. The electronic control box assembly 20 can be connected to the front plate 13 by screws, thereby facilitating installation. At the same time, the door 50 can fit against the mounting surface of the front plate 13, thereby sealing the front opening of the outer casing 10 to reduce heat loss.

[0068] Combination Figures 1 to 9As shown, in some embodiments of this application, the cooking cavity assembly 30 includes a plurality of support plates, which together form a cooking cavity 31. At least one of the support plates has a reflective portion on its surface facing the cooking cavity 31. The reflective portion is a mirror metal or a heat-reflective coating. At least one of the support plates covers the outside of the electronic control box assembly 20 and is used to separate the electronic control box assembly 20 from the cooking cavity 31.

[0069] The surfaces of multiple support plates facing the cooking cavity 31 may each have a reflective portion, or only one support plate may have a reflective portion on its surface facing the cooking cavity 31. The reflective portion may be mirrored 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 within the cooking cavity 31. When the heat comes into contact with the reflective portion, the mirrored metal or heat-reflective coating reflects the heat, causing some of the heat to change angle after contact with the reflective portion and flow back into the cooking cavity 31. This improves the temperature uniformity at different locations within the cooking cavity 31 and reduces heat loss from the cooking cavity 31 due to heat passing through the support plates, thereby rapidly increasing the temperature rise within the cooking cavity 31 and improving cooking efficiency. Simultaneously, the reflected heat increases the heat coverage angle, allowing the heat to act on the toast 2 from different directions, effectively heating all surfaces of the toast 2 and improving the cooking effect. The mirrored metal may be mirrored aluminum or mirrored stainless steel, and the heat-reflective coating may be an infrared heat-reflective coating.

[0070] At least one of the multiple support plates is positioned over the outside of the control box assembly 20, serving to separate the control box assembly 20 from the cooking cavity 31. "Enclosing" means that the support plate forms an accommodating space with an open end. A portion of the control box assembly 20 is inserted into or located at the open end of the accommodating space, thereby reducing the flow of heat from the cooking cavity 31 to the control box assembly 20 through the support plate. Since the control box assembly 20 contains electronic components, an increase in its internal temperature can affect the normal operation of these components and potentially cause damage. By positioning the support plate over the control box assembly 20 and separating it from the cooking cavity 31, the flow of heat from the cooking cavity 31 to the control box assembly 20 can be reduced, thus lowering the temperature rise of the control box assembly 20 and reducing the risk of damage.

[0071] Combination Figures 1 to 7As shown, in some embodiments of this application, a plurality of support plates include a top support plate 32, a left support plate 33, a rear support plate 34, a right support plate 35, a bottom support plate 36, and a front support plate 37. The top support plate 32 and the bottom support plate 36 are respectively disposed on the upper and lower sides of the cooking cavity 31, the left support plate 33 and the right support plate 35 are respectively disposed on the left and right sides of the cooking cavity 31, and the front support plate 37 and the rear support plate 34 are respectively disposed on the front and rear sides of the cooking cavity 31. The top support plate 32, the left support plate 33, the right support plate 35, and the front support plate 37 together form an opening end that communicates with the cooking cavity 31, and the front support plate 37 covers the outside of the electrical control box assembly 20.

[0072] In some embodiments of this application, at least one of the top support plate 32, left support plate 33, rear support plate 34, right support plate 35, bottom support plate 36, and front support plate 37 is provided with a reflective portion, which reflects the heat in the cooking cavity 31. The front support plate 37 covers the outside of the electrical control box assembly 20 and is used to reduce the flow of heat from the cooking cavity 31 into the interior of the electrical control box assembly 20. Since the front support plate 37 is located at the front end of the bottom support plate 36 and outside the electrical control box assembly 20, meaning at least a portion of the electrical control box assembly 20 and a portion of the cooking cavity 31 are arranged opposite each other in the front-rear direction, compared to arranging the electrical control box assembly 20 vertically above or below the cooking cavity 31, the space occupied by the cooking cavity 31 can be increased, thereby improving the cooking capacity of the cooking device 1.

[0073] Combination Figure 3 , Figure 5 , Figure 7 , Figure 10 and Figure 11 As shown, in some embodiments of this application, the front support plate 37 includes an arc-shaped plate protruding toward the cooking cavity 31, and the reflective part includes a front reflective part 381. The front reflective part 381 is disposed on the surface of the front support plate 37 toward the cooking cavity 31, and the front reflective part 381 is configured as an arc-shaped mirror metal plate protruding toward the cooking cavity 31.

[0074] In some embodiments of this application, by setting at least a portion of the structure of the front support plate 37 as an arc-shaped plate, and setting the front reflector 381 as an arc-shaped mirror metal plate and placing it on the arc-shaped plate of the front support plate 37, the arc-shaped surface can increase the heat reflection angle, thereby increasing the coverage angle range of the reflected heat, so that the heat acts on the toast 2 in different directions, and the various surfaces of the toast 2 are effectively heated, thereby improving the cooking effect.

[0075] Optionally, the front support plate 37 includes a first front plate portion 371 and a second front plate portion 372. The first front plate portion 371 is an arc-shaped plate, and the second front plate portion 372 is a flat plate. The rear ends of the first front plate portion 371 and the second front plate portion 372 are connected. An opening facing the control box assembly 20 is formed between the front ends of the first front plate portion 371 and the second front plate portion 372. The control box assembly 20 is connected to the front ends of the first front plate portion 371 and the second front plate portion 372, thereby covering the control box assembly 20 and separating it from the cooking cavity 31. The second front plate portion 372 is provided with a third heat dissipation vent 373. The heat generated by the control box assembly 20 during operation can flow out into the receiving cavity through the third heat dissipation vent 373, thereby dissipating heat from the control box assembly 20.

[0076] The front reflector 381 is an arc-shaped plate adapted to the shape of the first front plate 371 and connected to it. The front reflector 381 has first flanges 3811 on both sides along the left-right direction. The front reflector 381 is fitted against the surface of the first front plate 371 facing the cooking cavity, and the first flanges 3811 fold over to fix the front reflector 381 to the first front plate 371. In some other embodiments of this application, the front reflector 381 and the first front plate 371 can also be connected by snap-fit, riveting, or screws. Optionally, the arc angle between the front reflector 381 and the first front plate 371 can range from 60° to 120°, such as 60°, 90°, 110°, or 120°.

[0077] Combination Figure 2 , Figure 7 , Figure 12 and Figure 13 As shown, in some embodiments of this application, the top support plate 32 is an arc-shaped plate protruding away from the cooking cavity 31, and the reflective part includes a top reflective part 382. The top reflective part 382 is disposed on the surface of the top support plate 32 facing the cooking cavity 31, and the top reflective part 382 is configured as an arc-shaped mirror metal plate protruding away from the cooking cavity 31.

[0078] In some embodiments of this application, by setting the top support plate 32 as an arc-shaped plate and setting the top reflector 382 as an arc-shaped mirror metal plate and placing it on the top support plate 32, the arc-shaped surface can increase the heat reflection angle, thereby increasing the coverage angle range of the reflected heat, so that the heat acts on the toast 2 in different directions, and the various surfaces of the toast 2 are effectively heated, thereby improving the cooking effect.

[0079] Optionally, the top reflector 382 is an arc-shaped plate adapted to the shape of the top support plate 32 and connected to the top support plate 32. The top reflector 382 and the top support plate 32 can be connected by snap-fit, riveting or screws.

[0080] Combination Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 14 As shown, in some embodiments of this application, the bottom support plate 36 is a mirrored metal plate that protrudes away from the cooking cavity 31.

[0081] In some embodiments of this application, the bottom support plate 36 itself is a mirrored metal plate, that is, the surface of the bottom support plate 36 facing the cooking cavity 31 is the reflective part. The bottom support plate 36 protrudes in a direction away from the cooking cavity 31, thereby increasing the space occupied by the cooking cavity 31 in the vertical direction, and thus improving the cooking capacity of the cooking device 1.

[0082] Combination Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 14 As shown, in some embodiments of this application, the extension direction of the bottom support plate 36 is set at an angle to the vertical direction, and the bottom of the bottom support plate 36 is provided with a drop opening 365 that communicates with the receiving cavity. The cooking device 1 also includes a tray 14, which is disposed in the receiving cavity and located below the drop opening 365.

[0083] In some embodiments of this application, the bottom support plate 36 is inclined, and a drop-out opening 365 connecting the cooking cavity 31 and the receiving cavity is provided at the end of the bottom support plate 36 in the extending direction. When the toast 2 is heated in the cooking cavity 31, the falling crumbs can slide down the inclined bottom support plate 36 to the bottom of the cooking cavity 31, and fall onto the tray 14 below the cooking cavity 31 through the drop-out opening 365, thereby reducing the contamination of the receiving cavity by the crumbs of the toast 2. Optionally, the tray 14 is movably disposed 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, the bottom plate 122 is also provided with a support protrusion 1221, and the bottom of the tray 14 is disposed on the support protrusion 1221, thereby facilitating the movement of the tray 14.

[0084] In some embodiments of this application, the bottom support plate 36 includes a first bottom plate portion 361, a second bottom plate portion 362, a third bottom plate portion 363, and a fourth bottom plate portion 364. 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 to form a tapered structure with angular openings at both ends.

[0085] Combination Figure 2 , Figure 4 , Figure 7 , Figure 15 and Figure 16 As shown, in some embodiments of this application, the reflective portion includes a left reflective portion 383, which is disposed on the surface of the left support plate 33 facing the cooking cavity 31, and is configured as a flat mirror metal plate; and / or, the reflective portion includes a rear reflective portion 384, which is disposed on the surface of the rear support plate 34 facing the cooking cavity 31, and is configured as a flat mirror metal plate; and / or, the reflective portion includes a right reflective portion 385, which is disposed on the surface of the right support plate 35 facing the cooking cavity 31, and is configured as a flat mirror metal plate.

[0086] In some embodiments of this application, the left support plate 33, the rear support plate 34, and the right support plate 35 are all flat plate structures, and the left reflective part 383, the rear reflective part 384, and the right reflective part 385 are all planar mirror metal plates, respectively attached to the left support plate 33, the rear support plate 34, and the right support plate 35. The specific connection method can be snap-fit, riveting, or screw connection. For ease of assembly, the left support plate 33, the rear support plate 34, and the right support plate 35 are integral plate structures, as are the left reflective part 383, the rear reflective part 384, and the right reflective part 385.

[0087] Combination Figure 2 , Figure 5 , Figure 9 and Figure 15 As shown, in some embodiments of this application, the bottom of the left support plate 33 and the right support plate 35 are respectively provided with a second flange 351, and the second flange 351 is provided with a first insertion groove 352. The left and right sides of the base plate 122 are respectively provided with insertion protrusions 1222, which can be inserted into the first insertion groove 352 and locked in place, thereby fixing the left support plate 33 and the right support plate 35 to the base plate 122 respectively. The rear support plate 34 is provided with a first extension end 341, and screws can be used to pass through the first extension end 341 and the back plate 121 in sequence, thereby fixing the rear support plate 34 to the back plate 121.

[0088] Combination Figure 3 , Figure 7 , Figure 10 , Figure 11 , Figure 15 and Figure 16As shown, in some embodiments of this application, the left support plate 33 and the right support plate 35 are symmetrical structures, and the left reflector 383 and the right reflector 385 are symmetrical structures. For ease of description, only the right support plate 35 and the right reflector 385 are used as examples in the embodiments of this application. The left and right sides of the first front plate 371 are respectively provided with first insertion terminals 374, and the left and right sides of the front reflector 381 near the end of the electrical control box assembly 20 are respectively provided with second insertion terminals 3812. The left support plate 33 and the right support plate 35 are respectively provided with second insertion slots 353, and the first insertion terminals 374 and the second insertion terminals 3812 are respectively inserted into the second insertion slots 353. Meanwhile, the left and right sides of the second front panel are respectively provided with third insertion terminals 375, and the left and right sides of the end of the front reflector 381 away from the electrical control box assembly 20 are respectively provided with fourth insertion terminals 3813. The left support plate 33 and the right support plate 35 are respectively provided with third insertion slots 354. The third insertion terminals 375 and the fourth insertion terminals 3813 are respectively inserted into the third insertion slots 354 and snapped in place, thereby fixing the front support plate 37 and the front reflector 381 to the left support plate 33 and the right support plate 35. The left support plate 33 and the right support plate 35 are also respectively provided with third openings 355. The left and right sides of the space enclosed by the first front panel 371 and the second front panel 372 are respectively arranged opposite to the third openings 355, thereby facilitating the heat dissipation of the electrical control box assembly 20 through the third openings 355. Optionally, the left reflector 383 and the right reflector 385 are also provided with a clearance opening 3851 corresponding to the third opening 355. The clearance opening 3851 is directly opposite to the third opening 355 to reduce the obstruction of the third opening 355 by the left reflector 383 and the right reflector 385.

[0089] Combination Figure 5 , Figure 7 , Figure 11 , Figure 14 , Figure 15 and Figure 16As shown, in some embodiments of this application, the tops of the first base plate 361, the second base plate 362, the third base plate 363, and the fourth base plate 364 are each provided with a third flange 366. The third flanges 366 of the first base plate 361, the second base plate 362, and the third base plate 363 are each provided with a first connecting hole 367. The left reflector 383, the rear reflector 384, and the right reflector 385 are each provided with a second connecting hole 3852. The left support plate 33, the rear support plate 34, and the right support plate 35 are each provided with a third connecting hole 356. The first base plate 361, the left reflector 383, and the left support plate 33 are sequentially connected by screws passing through the first connecting hole 367 of the first base plate 361, the second connecting hole 3852 of the left reflector 383, and the third connecting hole 356 of the left support plate 33. The second base plate 362, the rear reflector 384, and the rear support plate 34 are connected sequentially by screws passing through the first connecting hole 367 of the second base plate 362, the second connecting hole 3852 of the rear reflector 384, and the third connecting hole 356 of the rear support plate 34. Similarly, the third base plate 363, the right reflector 385, and the right support plate 35 are connected sequentially by screws passing through the first connecting hole 367 of the third base plate 363, the second connecting hole 3852 of the right reflector 385, and the third connecting hole 356 of the right support plate 35. The third flange 366 corresponding to the fourth base plate 364 has a fourth insertion groove 368, and the surface of the front reflector 381 facing the cooking cavity 31 has a fifth insertion end 3814. The fifth insertion end 3814 can be inserted into the fourth insertion groove 368, thereby fixing the front reflector 381 and the front support plate 37 to the front end of the base support plate 36.

[0090] Combination Figure 2 , Figure 7 , Figure 12 , Figure 13 , Figure 15 and Figure 16As shown, in some embodiments of this application, the top support plate 32 has fourth flanges 321 on its left and right sides, and a fourth connecting hole 322 is provided through the fourth flanges 321. The top reflector 382 has fifth flanges 3821 on its left and right sides, and a fifth connecting hole 3822 is provided through the fifth flanges 3821. The top of the left support plate 33 and the right support plate 35 has a sixth flange 357, and a sixth connecting hole 3571 is provided through the sixth flange 357. The top reflector 382 and the top support plate 32 are fixedly connected to the left support plate 33 by using screws that pass sequentially through the sixth connecting hole 3571 on the top of the left support plate 33, the fifth connecting hole 3822 on the left side of the top reflector 382, ​​and the fourth connecting hole 322 on the left side of the top support plate 32. By using screws to sequentially pass through the sixth connecting hole 3571 on the top of the right support plate 35, the fifth connecting hole 3822 on the right side of the top reflector 382, ​​and the fourth connecting hole 322 on the right side of the top support plate 32, the top reflector 382 and the top support plate 32 are fixedly connected to the right support plate 35.

[0091] In some embodiments of this application, the rear end of the top support plate 32 is provided with a sixth insertion end 323, the rear end of the top reflector 382 is provided with a seventh insertion end 3823, and the rear support plate 34 is provided with a fifth insertion groove 342. The sixth insertion end 323 and the seventh insertion end 3823 can be inserted into the fifth insertion groove 342 together, thereby fixing the top reflector 382 and the top support plate 32 to the rear support plate 34.

[0092] Combination Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 17 and Figure 18 As shown, in some embodiments of this application, the heater includes a first heater 42 and a second heater 43. The first heater 42 and the second heater 43 are respectively disposed on both sides of the grill 41 in a direction perpendicular to the support surface 413. Both the first heater 42 and the second heater 43 can heat the surface of the toast 2 in both directions parallel to and perpendicular to the support surface 413, thereby improving the heating effect and heating efficiency of the toast 2. Optionally, the first heater 42 and the second heater 43 are respectively disposed on both sides of the grill 41 in a vertical direction.

[0093] Combination Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 15 and Figure 16As shown, in some embodiments of this application, the heating assembly 40 further includes a plurality of heating tubes 44, which are respectively arranged on the upper and lower sides of the grill 41 along a direction perpendicular to the support surface 413, thereby improving the cooking efficiency of the cooking device 1. The left support plate 33 and the right support plate 35 are respectively provided with first mounting holes 358, and the left reflector 383 and the right reflector 385 are respectively provided with second mounting holes 3853. The first mounting holes 358 and the second mounting holes 3853 are arranged opposite to each other. The axial ends of the heating tubes 44 pass through the second mounting holes 3853 and the first mounting holes 358 respectively, thereby fixing the heating tubes 44 in the cooking cavity 31. Optionally, one of the left support plate 33 and the right support plate 35 is also provided with a first thermostat 15 on the surface away from the cooking cavity 31. The first thermostat 15 is used to detect the temperature of the cavity and trigger an alarm when the temperature of the cavity is higher than a preset temperature, thereby reducing the occurrence of safety hazards.

[0094] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the structures of the first heater 42 and the second heater 43 may be the same or different. For ease of description, the embodiments in this application are described only with the first heater 42 and the second heater 43 having the same structure, and the first heater 42 is used as an example.

[0095] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the first heater 42 is provided with a support frame 421 and a heating element 422 provided on the support frame 421. The heating element 422 has a ring-shaped structure and is configured to surround the outer periphery of the toast 2, thereby heating the outer periphery of the toast 2 in a direction parallel to the support surface 413.

[0096] To facilitate the heating element 422's heating of the toast 2 in a direction parallel to the support surface 413, the heating element 422 is configured as a ring structure and arranged to surround the outer periphery of the toast 2. Thus, when the heating element 422 emits heat towards the toast 2, some of the heat can act on the outer surface of the toast 2 in a direction parallel to the support surface 413, thereby effectively heating the entire surface of the toast 2 and improving its heating effect. Figure 17 As shown, Figure 17 The direction indicated by the straight arrow in the middle is the heat emission direction of the heating element 422. The heating element 422 can be a heating wire, which is wound into a strip structure and placed on the support frame 421 facing the grill 41.

[0097] In some embodiments of this application, the multiple heating tubes 44 disposed on the upper and lower sides of the grill 41 are mainly used to heat the upper and lower surfaces of the toast 2 in the vertical direction. The first heater 42 and the second heater 43 are respectively disposed on the upper and lower sides of the grill 41 and are mainly used to heat other surfaces of the toast 2 disposed between the upper and lower surfaces in the horizontal direction.

[0098] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the first heater 42 further includes a first fixing member 423, the first fixing member 423 is provided with a first mounting groove 4233, the depth direction of the first mounting groove 4233 is set at an angle relative to the support surface 413, the heating element 422 is inserted into the first mounting groove 4233 and connected to the support frame 421 through the first fixing member 423.

[0099] In some embodiments of this application, the heating element 422 can be connected to the support frame 421 via a first fixing member 423. The first fixing member 423 includes a main body 4231, on which a first mounting groove 4233 is provided. To facilitate the installation of the heating surface 4221 of the heating element 422 at an angle to the support surface 413, the depth direction of the first mounting groove 4233 is also at an angle relative to the support surface 413. The depth direction of the first mounting groove 4233 is the direction in which the opening of the first mounting groove 4233 faces the bottom of the groove. When the heating element 422 is inserted into the first mounting groove 4233, the angle formed between the depth direction of the first mounting groove 4233 and the support surface 413 is the angle formed between the heating surface 4221 of the heating element 422 and the support surface 413.

[0100] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the support frame 421 includes a base plate 4211 and a side plate 4212. The side plate 4212 is arranged around the outer edge of the base plate 4211 and surrounds the outside of the heating element 422. The center of the base plate 4211 is provided with a first opening 4213. The edge of the first opening 4213 is provided with a plurality of second mounting grooves 4214 at intervals. There are a plurality of first fixing members 423. Each first fixing member 423 is provided with a third mounting groove 4232. The third mounting grooves 4232 of the plurality of first fixing members 423 are respectively inserted into the plurality of second mounting grooves 4214 one by one.

[0101] In some embodiments of this application, the support frame 421 has a frame structure, with side plates 4212 surrounding the outer edge of the base plate 4211 to protect the outer periphery of the heating element 422. A first opening 4213 is provided through the center of the base plate 4211, allowing heat from the cooking cavity 31 to pass through the first opening 4213 and act on the lower surface of the toast 2. The main body 4231 has a third mounting groove 4232, which can be interlocked with the second mounting groove 4214. This allows a portion of the main body 4231 to be inserted into the second mounting groove 4214, and a portion of the support frame 421 to be inserted into the third mounting groove 4232. This connects the first fixing member 423 to the support frame 421, and further connects the heating element 422 to the support frame 421 via the first fixing member 423.

[0102] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the side plate portion 4212 is provided with a fourth mounting groove 4215, and the first fixing member 423 is provided with a first protruding end 4234 on the side facing the side plate portion 4212. The first protruding end 4234 is inserted into the fourth mounting groove 4215, so that the main body portion 4231 is connected to the side plate portion 4212 through the first protruding end 4234, thereby improving the connection strength between the first fixing member 423 and the support frame 421.

[0103] The support frame 421 can be a conductive or non-conductive metal component, depending on the specific requirements. When the support frame 421 is a conductive metal component, to reduce the risk of short circuits caused by the heat-generating component 422 being conductively connected to the support frame 421 via the first fixing member 423, the first fixing member 423 should be a non-conductive metal component. Optionally, the first fixing member 423 can be a mica sheet.

[0104] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the first heater 42 further includes a second fixing member 424. The second fixing member 424 is attached to the side of the bottom plate portion 4211 facing the side plate portion 4212. The center of the second fixing member 424 is provided with a second opening 4241, which is opposite to the first opening 4213. The outer edge of the second fixing member 424 is provided with a plurality of fifth mounting grooves 4242 at intervals. A plurality of first fixing members 423 are respectively inserted into the plurality of fifth mounting grooves 4242 one by one.

[0105] In some embodiments of this application, the second fixing member 424 is a planar plate structure with a second opening 4241 through its center, opposite to the first opening 4213. The outer edge of the second fixing member 424 is provided with a plurality of fifth mounting grooves 4242 spaced apart, the spacing between two adjacent fifth mounting grooves 4242 being the same as the spacing between two adjacent second mounting grooves 4214. When the first fixing member 423 is inserted into the second mounting groove 4214 and connected and fixed to the support frame 421, the second fixing member 424 is fitted against the surface of the bottom plate portion 4211 facing the side plate portion 4212 and connected to the bottom plate portion 4211. Simultaneously, the first fixing member 423 passes through the fifth mounting groove 4242, thereby fixing the heating element 422 through the second fixing member 424 and reducing the likelihood of the first fixing member 423 exiting the second mounting groove 4214 along the insertion direction. Optionally, the second fixing member 424 can be a mica sheet.

[0106] Combination Figure 6 , Figure 7 , Figures 17 to 21 As shown, in some embodiments of this application, the first heater 42 further includes a third fixing member 425 and a connecting member (not shown in the figure). The third fixing member 425 is fitted onto the side of the base plate portion 4211 opposite to the side plate portion 4212. The connecting member passes through the second fixing member 424, the base plate portion 4211, and the third fixing member 425 in sequence, and fixes the second fixing member 424, the base plate portion 4211, and the third fixing member 425. The connecting member can be a screw.

[0107] In some embodiments of this application, the third fixing member 425 is a planar plate structure, fitted to the surface of the base plate 4211 opposite to the side plate 4212, and connected to the base plate 4211. Optionally, the third fixing member 425 can be a mica sheet. The second fixing member 424 has a through-hole 4243, the base plate 4211 has a through-hole 4216, and the third fixing member 425 has a through-hole 4251. Screws are used to sequentially pass through the third mounting hole 4243, the fourth mounting hole 4216, and the fifth mounting hole 4251, thereby fixing the second fixing member 424 and the third fixing member 425 to the upper and lower sides of the base plate 4211 respectively. The second fixing member 424 and the third fixing member 425 can each be a mica sheet, and the two ends of the screw are connected to the mica sheet, thereby reducing the electrical connection between the screw and the support frame 421 and reducing the occurrence of short circuits.

[0108] Combination Figure 6 , Figure 7 , Figures 17 to 21As shown, in some embodiments of this application, the grill 41 has a heat conduction channel 414 that extends through 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.

[0109] Optionally, the grill rack 41 can be inserted into or extended from the cooking cavity 31 along a first direction X, where the first direction X can be the front-to-back direction of the cooking device 1. The grill rack 41 includes a plurality of first support rods 411, any one of which extends along the first direction X, and the plurality of first support rods 411 are spaced apart along a second direction Y, thereby forming a support surface 413 through 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 second direction Y intersects with the first direction X, and optionally, the second direction Y is perpendicular to the first direction X, where the second direction can be the left-right direction of the cooking device 1. The support surface 413 can be arranged horizontally, and the first heater 42 and the second heater 43 are respectively arranged vertically on the upper and lower sides of the grill rack 41. The grill 41 also includes two second support rods 412, which extend along the second direction Y and are respectively located at both ends of the plurality of first support rods 411 along the first direction X, and are connected to the plurality of first support rods 411 to form the grill 41. Optionally, the ends of the plurality of first support rods 411 near the rear support plate 34 protrude upwards to form a shield to prevent the toast 2 from falling off the grill 41.

[0110] Combination Figure 6 , Figure 7 , Figures 15 to 21 As shown, in some embodiments of this application, the surface of the base plate portion 4211 facing the side plate portion 4212 is further provided with a second protruding end 4217, and the support frame 421 can be fixedly connected to the rear reflector portion 384 and the rear support plate 34 through the second protruding end 4217. Optionally, the second protruding end 4217 is provided with a sixth mounting hole 4218, the rear reflector portion 384 is provided with a seventh mounting hole 3841, and the rear support plate 34 is provided with an eighth mounting hole 343. By using screws to sequentially pass through the sixth mounting hole 4218, the seventh mounting hole 3841, and the eighth mounting hole 343, the support frame 421 is fixedly connected to the rear reflector portion 384 and the rear support plate 34.

[0111] Combination Figure 6 , Figure 7 , Figures 15 to 21As shown, in some embodiments of this application, the rear reflector 384 is provided with a first wire through-hole 3842, and the rear support plate 34 is provided with a second wire through-hole 344. The first wire through-hole 3842 and the second wire through-hole 344 are arranged opposite to each other. The wiring terminals of the heating element 422 can pass through the first wire through-hole 3842 and the second wire through-hole 344 in sequence and extend into the receiving cavity, thereby electrically connecting with the circuit board.

[0112] Combination Figure 2 , Figure 3 , Figure 4 , Figure 7 , Figure 18 , Figures 22 to 24 As shown, in some embodiments of this application, the door 50 is located on top of the electrical control box assembly 20 and is located together with the electrical control box assembly 20 at the front end of the outer casing 10. The heating assembly 40 also includes a connecting rod 45, which is located inside the cooking cavity 31. One end of the connecting rod 45 is rotatably connected to the grill 41, and the other end of the connecting rod 45 is rotatably connected to the door 50. The door 50 is configured to be rotatably connected to the electrical control box assembly 20 and to drive the grill 41 to extend or insert into the cooking cavity 31 along the first direction X via the connecting rod 45.

[0113] In some embodiments of this application, the bottom of the door 50 is provided with an eighth insertion end 51, and the electrical control box assembly 20 includes a box body 21. The top of the box body 21 is provided with a plurality of sixth insertion slots 22 spaced apart along the second direction Y. The eighth insertion end 51 is inserted into the sixth insertion slots 22 in a manner that allows rotation around the second direction Y, thereby realizing the rotation of the door 50, and thus opening or closing the cooking cavity 31 by rotating the door 50. The door 50 is connected to the grill 41 through a connecting rod 45, so that when the door 50 opens the cooking cavity 31, the grill 41 can move with the door 50 and extend to the outside of the cooking cavity 31, and when the door 50 closes the cooking cavity 31, the grill 41 can move with the door 50 and insert into the inside of the cooking cavity 31, so that the user can place toast 2 on the grill 41 or remove toast 2 from the grill 41.

[0114] Combination Figure 2 , Figure 3 , Figure 4 , Figure 7 , Figure 9 , Figure 18 , Figures 22 to 24As shown, in some embodiments of this application, the grill 41 is provided with at least one slide rod 415 on each side along the second direction Y, the second direction Y intersects with the first direction X, and two of the multiple support plates arranged opposite each other along the second direction Y are provided with first slide grooves 359. The slide rods 415 on both sides of the grill 41 pass through the first slide grooves 359 on both sides in a manner that allows them to move along the first direction X, and at least one slide rod 415 is connected to the connecting rod 45 in a manner that allows them to rotate relative to each other.

[0115] In some embodiments of this application, the left support plate 33 and the right support plate 35 are respectively provided with a first sliding groove 359, which extends along the first direction X. The left reflective part 383 and the right reflective part 385 are respectively provided with a second sliding groove 3854. The second sliding groove 3854 on the left reflective part 383 is opposite to the first sliding groove 359 on the left support plate 33, and the second sliding groove 3854 on the right reflective part 385 is opposite to the first sliding groove 359 on the right support plate 35. This allows the sliding rods 415 on both sides of the grill 41 to pass through the second sliding groove 3854 and the first sliding groove 359 in sequence, and slide along the first direction X within the first sliding groove 359 and the second sliding groove 3854. Two hinges 52 are provided on the side of the door 50 facing the cooking cavity 31. The two hinges 52 are spaced apart along the second direction Y. Each hinge 52 is connected to a slide rod 415 via a connecting rod 45. The two ends of the connecting rod 45 are rotatably connected to the hinge 52 and the slide rod 415, respectively. Thus, when the door 50 rotates, the grill 41 can move along the first direction X under the action of the connecting rod 45. Optionally, multiple slide rods 415, such as two, can be provided on the left and right sides of the grill 41. The stability of the grill 41 when moving along the first direction X can be improved by the support of multiple slide rods 415. Optionally, the slide rod 415 can be formed by bending the first support rod 411, or the slide rod 415 can be connected to the first support rod 411 by welding. Optionally, the cooking device 1 also includes a spring 16, one end of which is connected to the slide rod 415, and the other end of which is connected to the outer casing 10, such as to the insertion protrusion 1222 on the base plate 122. When the door 50 is in the open cooking cavity 31 state, the spring 16 is in a stretched state, thereby facilitating the return of the grill 41 to its original insertion position after the door 50 closes the cooking cavity 31.

[0116] In some embodiments of this application, the center of the door 50 has an opening structure and is provided with a glass plate 53. The glass plate 53 is used to seal the opening, and the user can see the heating of the toast 2 inside the cooking cavity 31 through the glass plate 53. At the same time, the glass plate 53 is also a mirror structure, which can reflect the heat flowing to the glass plate 53 to improve the heating effect of the toast 2.

[0117] Combination Figure 3 , Figure 7 , Figure 10 , Figure 23 and Figure 24 As shown, in some embodiments of this application, the control box assembly 20 includes a box body 21. A knob 23 is provided on the side of the box body 21 facing away from the cooking cavity 31. Rotating the knob 23 allows adjustment of the operating state of the cooking device 1. The side of the box body 21 facing the cooking cavity 31 has multiple ninth insertion terminals 24. The first front plate portion 371 of the front support plate 37 has multiple seventh insertion slots 376. The multiple ninth insertion terminals 24 can be respectively inserted into and engaged with the multiple seventh insertion slots 376, thereby fixing the control box assembly 20 to the front support plate 37. Optionally, a second thermostat 25 is also provided on the side of the box body 21 facing the cooking cavity 31. The second thermostat 25 is used to detect the temperature of the control box assembly 20.

[0118] Combination Figure 1 and Figure 9 As shown, in some embodiments of this application, the bottom of the outer shell 10 is also provided with a plurality of support legs 60. The number of support legs 60 can be four. The plurality of support legs 60 are respectively connected to the base plate 122 and are used to support the outer shell 10, so that the bottom of the outer shell 10 is spaced apart from the support surface used to support the cooking device 1, so that the heat in the cavity can be dissipated through the second heat dissipation port 1211 on the base plate 122.

[0119] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A heating assembly, characterized in that, include: At least one heater, the heater including a support frame and a heating element disposed on the support frame, the heating element having at least a partially annular structure and being configured to surround the periphery of the food to be heated.

2. The heating assembly according to claim 1, characterized in that, The heating assembly further includes a grill, which has a support surface for supporting food to be heated. The heating element has a heating surface that heats the food to be heated, which is set at an angle to the horizontal direction and is configured to heat the food to be heated in a direction parallel to the support surface.

3. The heating assembly according to claim 2, characterized in that, The angle between the heating surface and the horizontal direction is in the range of 30° to 60°.

4. The heating assembly according to claim 1, characterized in that, The support frame includes a base plate and a side plate. The side plate is arranged around the outer edge of the base plate and surrounds the outside of the heating element.

5. The heating assembly according to claim 4, characterized in that, The heater further includes a first fixing member, on which a first mounting groove is provided. The depth direction of the first mounting groove is set at an angle to the horizontal direction. The heating element is inserted into the first mounting groove and connected to the base plate through the first fixing member.

6. The heating assembly according to claim 5, characterized in that, The base plate has a first opening at its center, and a plurality of second mounting slots are provided at intervals along the edge of the first opening. There are multiple first fasteners, and each of the first fasteners has a third mounting slot. The third mounting slots of the multiple first fasteners are respectively inserted into the multiple second mounting slots one by one.

7. The heating assembly according to claim 6, characterized in that, The side plate is provided with a fourth mounting groove, and the first fixing member is provided with a first protruding end on the side facing the side plate, and the first protruding end is inserted into the fourth mounting groove.

8. The heating assembly according to claim 6, characterized in that, The heater also includes a second fixing member, which is attached to the bottom plate portion facing the side plate portion. The second fixing member has a second opening at its center, which is opposite to the first opening. The outer edge of the second fixing member is provided with a plurality of fifth mounting slots, and the plurality of first fixing members are respectively inserted into the plurality of fifth mounting slots one by one.

9. The heating assembly according to claim 8, characterized in that, The heater further includes a third fixing member and a connecting member. The third fixing member is fitted to the side of the base plate that is away from the side plate. The connecting member passes through the second fixing member, the base plate and the third fixing member in sequence, and is fixedly connected to the second fixing member, the base plate and the third fixing member.

10. The heating assembly according to claim 9, characterized in that, The first fixing member, the second fixing member, and the third fixing member are non-metallic conductive components.

11. A cooking apparatus, characterized in that, The cooking apparatus includes the heating component according to any one of claims 1 to 10, and further includes: The outer casing has a receiving cavity formed inside it; A cooking cavity assembly is disposed within the receiving cavity, the interior of the cooking cavity assembly forms a cooking cavity, and the heating assembly is disposed within the cooking cavity.

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