An accessory structure of a steam oven and an integrated cooker
By designing a combination of rotating rack, hanging rack, and wire basket, the problem of lack of connectivity among steam oven accessories was solved, achieving multi-functional use and space optimization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MARSSENGER KITCHENWARE CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-07
AI Technical Summary
The lack of compatibility between existing steam oven accessories results in low usage frequency and large storage space occupation, making it impossible to use them in combination.
The design incorporates a combination of a rotating oven rack, a hanging rack, and a wire basket to achieve three cooking modes, while also minimizing space usage during storage.
It improves the utilization rate of accessories, reduces storage space, and achieves multi-functional cooking effects.
Smart Images
Figure CN224461513U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of kitchen equipment technology, specifically to a steam oven accessory structure and an integrated stove. Background Technology
[0002] As integrated cooktops and ovens become increasingly larger, they offer more and more steaming and baking functions, leading to a greater number of accessories. However, these accessories have specific functions and are not interconnected. They can only be used under their respective specific cooking conditions, and when not in use, the cooktop or oven must be removed and stored separately.
[0003] Obviously, this situation greatly reduces the frequency of use of each accessory, which also leads to waste of accessories for consumers. Furthermore, since the accessories lack correlation, they generally cannot be combined and can only be stored independently, which in turn results in the existing accessories occupying a lot of storage space. Utility Model Content
[0004] To address the technical problems of existing defects in steam oven accessories, this utility model provides a steam oven accessory structure and integrated stove. It features a rotating rack and various combinations of the rotating rack and hanging rack, the rotating rack, hanging rack, and wire basket, as well as a combination of the rotating rack and rotating beam. This allows one rotating rack to be used for three cooking conditions, maximizing the utilization of the accessories. Furthermore, the above combinations can be used for accessory storage, thereby reducing the space occupied by the accessories.
[0005] The technical solution provided by this utility model is as follows: a steam oven accessory structure, including a rotating rack, on which a hanging rack is placed; or on which a hanging rack and a wire basket are placed; or on which a rotating beam is placed; wherein, the hanging rack includes a supporting longitudinal beam, and a plurality of parallel supporting transverse beams protruding to one side are fixedly arranged between the supporting longitudinal beams; when the supporting transverse beams protrude downward toward the rotating rack, the hanging rack is placed facing forward; when the supporting transverse beams protrude upward toward the rotating rack, the hanging rack is placed in reverse; when the hanging rack and wire basket are placed on the rotating rack, the hanging rack is placed facing forward on the rotating rack, and the wire basket is placed on the hanging rack.
[0006] Optionally, the supporting beam is provided with a plurality of hanging recesses along its extension direction, the hanging recesses being used to hang with hooks at the ends of the skewers.
[0007] Optionally, the rotating baking rack is provided with a first limiting part, which is used to limit the lateral movement of the supporting longitudinal beam.
[0008] Optionally, the supporting longitudinal beam is provided with a second limiting part, which is used to restrict the longitudinal movement of the supporting longitudinal beam.
[0009] Optionally, the second limiting part includes hooks respectively disposed at both ends of the supporting longitudinal beam, and protrusions are provided at both ends of the supporting longitudinal beam near the hooks. The protrusion direction of the protrusions is consistent with the protrusion direction of the supporting crossbeam. On the same supporting longitudinal beam, the distance between the hooks at both ends is greater than the distance between the protrusions. Part of the side of the rotating baking bracket is located between the hooks and protrusions at the same end of the supporting longitudinal beam.
[0010] Optionally, the rotating baking rack is provided with a concave beam, one end of the rotating baking beam is provided with a roller, the roller is provided with a groove in its circumference, and at least part of the concave beam is limited to the groove.
[0011] Optionally, the rotating baking beam is provided with a rotating fork, and the rotating fork is provided with fasteners, and the rotating fork and the rotating baking beam are fixedly connected by the fasteners.
[0012] Optionally, when a hanging rack and a basket are placed on the rotating baking rack, the fulcrum of the supporting beam for supporting the basket is located below both the supporting longitudinal beam and the rotating baking rack. The rotating baking rack and the supporting longitudinal beam together form a limiting frame, which is used to limit the horizontal movement range of the basket.
[0013] An integrated stove includes a steam oven and the aforementioned steam oven accessory structure. The inner wall of the steam oven is provided with a support platform for supporting the rotating oven rack.
[0014] Optionally, a rotating baking beam is placed on the rotating baking rack, and a rotating motor is also provided on the steam oven. The output end of the rotating motor is used to be fixedly connected to one end of the rotating baking beam.
[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects: Addressing the technical problems of defects in existing steam oven accessories, this utility model designs a rotating rack and various combinations of the rotating rack and hanging rack, the rotating rack, hanging rack, and wire basket, as well as the rotating rack and rotating beam, so that one rotating rack can be used for three cooking conditions, achieving a higher utilization rate of the accessories. Furthermore, the above combinations can also be used when storing accessories, thereby reducing the space occupied by storing accessories. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the combined structure of the steam oven accessories proposed in an embodiment of this utility model.
[0017] Figure 2This is one of the schematic diagrams of the combination of the rotating oven rack and the hanging rack proposed in the embodiment of this utility model.
[0018] Figure 3 This is a schematic diagram of the structure of the rotating baking rack proposed in an embodiment of this utility model.
[0019] Figure 4 This is a schematic diagram of the structure of the hanging bracket proposed in an embodiment of this utility model.
[0020] Figure 5 This is the second schematic diagram of the combination of the rotating oven rack and the hanging rack proposed in this embodiment of the utility model.
[0021] Figure 6 This is the third schematic diagram of the combination of the rotating oven rack and the hanging rack proposed in this embodiment of the utility model.
[0022] Figure 7 for Figure 6 Enlarged schematic diagram of point I in the middle.
[0023] Figure 8 This is one of the schematic diagrams of the combination of the rotating baking rack, hanging rack and wire basket proposed in the embodiment of this utility model.
[0024] Figure 9 for Figure 8 Enlarged schematic diagram of section II.
[0025] Figure 10 This is the second schematic diagram of the combination of the rotating baking rack, hanging rack and wire basket proposed in the embodiment of this utility model.
[0026] Figure 11 for Figure 10 Exploded view of the structure of the implementation method.
[0027] Figure 12 This is one of the schematic diagrams of the combination of the rotating baking rack and the rotating baking beam proposed in the embodiments of this utility model.
[0028] Figure 13 This is a schematic diagram of the combination of the rotating baking rack and the rotating baking beam proposed in an embodiment of this utility model. Figure 2 .
[0029] Figure 14 This is a schematic diagram of the structure of the steam oven proposed in an embodiment of the present utility model. Detailed Implementation
[0030] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.
[0031] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the utility model. Furthermore, it should be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The terms "first," "second," etc., used in this utility model are provided for the convenience of describing the technical solution of this utility model and have no specific limiting effect; they are all general terms and do not constitute a limitation on the technical solution of this utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contradict or conflict, all of which are within the scope of protection claimed by this utility model.
[0032] Example 1
[0033] Combined with appendix Figure 1 To be continued Figure 13 This embodiment proposes a steam oven accessory structure, including a rotating rack 1, on which a hanging rack 2 is placed; or on the rotating rack 1, a hanging rack 2 and a wire basket 3 are placed; or on the rotating rack 1, a rotating beam 4 is placed.
[0034] Among them, combined with the appendix Figure 3 The hanging bracket 2 includes supporting longitudinal beams 21, and several parallel supporting transverse beams 22 protruding to one side are fixedly arranged between the supporting longitudinal beams 21; when the supporting transverse beams 22 protrude downwards towards the rotating oven bracket 1, the hanging bracket 2 is placed upright (as shown in the attached figure). Figure 5 and attached Figure 6 When the supporting beam 22 protrudes upwards towards the rotating oven rack 1, the hanging rack 2 is placed in the opposite direction (as shown in the attached diagram). Figure 2and attached Figure 6 When the rack 2 and the wire basket 3 are placed on the rotating rack 1, the rack 2 is placed facing forward on the rotating rack 1, and the wire basket 3 is placed on the rack 2.
[0035] The steam oven accessory structure of this embodiment is installed inside the steam oven 7 by cooperating with the inner cavity of the steam oven 7 using the rotating rack 1. Specifically, the rotating rack 1 is a frame structure, and by combining the rotating rack 1 with other accessories in different ways, it can meet the needs of three cooking modes. The three cooking modes are: hanging baking mode, steam / air fry / grill mode, and rotating baking mode.
[0036] Among them, combined with the appendix Figure 2 To be continued Figure 6 The accessories used in the hanging baking mode are a rotating rack 1 and a hanging rack 2. The hanging rack 2 is placed on the rotating rack 1, either facing forward or backward. At this point, skewers with hooks at the ends can be hung on the hanging rack 2, thus achieving hanging baking. Preferably, the hanging rack 2 should be placed backward on the rotating rack 1. Compared to placing it forward, this provides a greater distance between the supporting beam 22 and the bottom of the steam oven 7, allowing for the hanging of longer skewers and increasing the hanging baking capacity.
[0037] In a preferred embodiment, combined with the appendix Figure 4 The supporting beam 22 has several hanging recesses 210 along its extension direction, which are used to hook the ends of the skewers. In this embodiment, by providing several arc or V-shaped recesses on the supporting beam 22, the skewers can be positioned to ensure an orderly spacing between them. This helps to facilitate the flow of high-temperature air near each skewer and the uniformity of temperature within the steam oven 7, resulting in more even and efficient baking of the food.
[0038] In a further embodiment, the distance between the hanging recesses 210 on the same support beam 22 is 10mm to 150mm. Specifically, the distance between the hanging recesses 210 can be 10mm, 45mm, 75mm, 100mm, and 150mm, etc., and the user can choose the appropriate spacing of the racks 2 according to the size of the steam oven 7 and cooking needs.
[0039] Since the hanging rack 2 needs to be placed on the rotating baking rack 1, the two need to maintain relative stability. Therefore, in one embodiment, combined with the attached... Figure 5 To be continued Figure 7 The rotating baking rack 1 is provided with a first limiting part 5, which is used to limit the lateral movement of the supporting longitudinal beam 21, and at least one first limiting part 5 is provided.
[0040] In this embodiment, "lateral" refers to the extending direction of the supporting beam 22. Specifically, see attached... Figure 3 and attached Figure 5 As shown, the first limiting part 5 can be a concave structure disposed on the rotisserie rack 1. Assuming that the overall outline of the rotisserie rack 1 is a rectangle similar to the cross-section of the inner cavity of the steam oven 7, the concave structure can be located on the rotisserie rack 1 near a corner. The opening of the concave structure faces upward and is located on the long side extending laterally on the rotisserie rack 1. When the rack 2 is placed on the rotisserie rack 1, the supporting longitudinal beam 21 on the rack 2 will be inserted into the concave structure, thereby restricting the lateral movement of the supporting longitudinal beam 21 and thus restricting the lateral movement of the rack 2.
[0041] Alternatively, based on the concave structure, protruding structures can be further formed on both sides of each concave structure. That is, from an overall perspective, the first limiting part 5 in this embodiment presents a wave-shaped structure. Similar to the aforementioned concave structure, when the hanger 2 is placed on the rotating oven support 1, the supporting longitudinal beam 21 on the hanger 2 will be inserted into the concave structure, and the protruding structures on both sides of the concave structure will further block the lateral movement of the supporting longitudinal beam 21, thereby restricting the lateral movement of the hanger 2.
[0042] In addition, combined with the appendix Figure 6 and attached Figure 7 As shown, the first limiting part 5 can also be a set of protruding nails fixed on the hanger 2. Each set of protruding nails includes two protruding nails, and the arrangement of each set of protruding nails is the same as that of the aforementioned wave-shaped structure. Specifically, the arrangement of the two protruding nails in a set of protruding nails is consistent with the arrangement of the protruding structures on both sides of the concave structure, and a gap is formed between the two protruding nails in a set of protruding nails. Thus, when the hanger 2 is placed on the rotisserie support 1, the support beam 21 on the hanger 2 will be engaged in the gap between the two protruding nails, and the protruding nails on both sides of the support beam 21 can further block the lateral movement of the support beam 21, thereby limiting the lateral movement of the hanger 2. Generally, the height of the protruding nails is designed to be more than 2mm, preferably 6mm, and the gap between the protruding nails is slightly larger than the diameter of the support beam 21 to ensure a better limiting effect. In addition, the ends of the protruding nails are rounded to avoid cutting hands.
[0043] In addition to restricting the lateral movement of the supporting longitudinal beam 21 by the first limiting part 5, it is also necessary to restrict the longitudinal movement of the supporting longitudinal beam 21, thereby further preventing the longitudinal movement of the hanger 2. Therefore, in a preferred embodiment, combined with the attached... Figure 2 Appendix Figure 6 and attached Figure 7 The supporting longitudinal beam 21 is provided with a second limiting part 6, which is used to restrict the longitudinal movement of the supporting longitudinal beam 21.
[0044] In this embodiment, longitudinal refers to the extending direction of the supporting longitudinal beam 21. Specifically, in conjunction with the attached... Figure 4As shown, the second limiting part 6 includes two hooks 600 disposed at both ends of the supporting longitudinal beam 21. The bending direction of the hooks 600 can be the same as or opposite to the placement direction of the hanger 2. Taking the embodiment shown in the figure as an example, the hanger 2 is placed in reverse, with the hooks 600 facing downwards, hooking onto the long side extending laterally on the rotating oven bracket 1, thereby restricting the longitudinal movement of the hanger 2 itself.
[0045] Continue with the appendix Figure 4 Taking the illustrated implementation as an example, further, in conjunction with the appendix... Figure 9 Both ends of the supporting longitudinal beam 21 are provided with protrusions 601 near the hooks 600, and the protrusion direction of the protrusions 601 is consistent with the protrusion direction of the supporting crossbeam 22; on the same supporting longitudinal beam 21, the distance between the hooks 600 at both ends is greater than the distance between the protrusions 601, and the side of the rotating baking bracket 1 is located between the hooks 600 and the protrusions 601 at the same end of the supporting longitudinal beam 21.
[0046] When the two ends of the support beam 21 are provided with protrusions 601 near the hooks 600, longitudinal restriction can be achieved when the hanger 2 is placed in the forward direction. It can be understood that when the hanger 2 is placed in the forward direction, the protrusions 601 can abut against the inner wall of the rotating oven bracket 1, thereby restricting the longitudinal movement of the hanger 2 itself.
[0047] Alternatively, for the second limiting part 6, with attachment Figure 6 and attached Figure 7 Taking the illustrated embodiment as an example, the two ends of the supporting longitudinal beam 21 can also be fixed with limiting pins as second limiting parts 6. The function of the limiting pins is similar to that of hooks. The extension direction of the limiting pins can be consistent with or opposite to the protrusion direction of the supporting crossbeam 22, preferably extending in both directions simultaneously. Generally, the two ends of the supporting longitudinal beams 21 on both sides of the hanging bracket 2 extend beyond the rotating oven bracket by more than 13mm. In this embodiment, 7mm can be used. At this time, regardless of whether the hanging bracket 2 is placed in the forward or reverse direction, the limiting pins can hook onto the long side extending laterally on the rotating oven bracket 1, thereby restricting the longitudinal movement of the hanging bracket 2 itself.
[0048] The second cooking mode achievable by the steam oven accessory structure in this embodiment is the steam / air fry / grill mode. In this mode, combined with the accessory... Figure 8 To be continued Figure 11 The steam oven 7 needs to contain a rotating rack 1, a hanging rack 2, and a wire basket 3. Specifically, the hanging rack 2 is placed on the rotating rack 1 facing upwards, and the wire basket 3 is placed in the recess of the hanging rack 2, with the hanging rack 2 supporting the bottom of the wire basket 3. The support beam 22, which serves as the fulcrum for supporting the wire basket 3, is located below both the support beam 21 and the rotating rack 1. The rotating rack 1 and the support beam 21 together form a limiting frame, which restricts the horizontal movement range of the wire basket 3.
[0049] In this configuration, the limiting frame naturally provides lateral and longitudinal restraint to the basket 3, ensuring its stability. Food can then be placed into the basket 3 for cooking.
[0050] The third cooking mode achievable by the steam oven accessory structure in this embodiment is the rotary baking mode, combined with the accessory... Figure 12 and attached Figure 13 In this mode, the hanging rack 2 and wire basket 3 are not required; instead, a rotating baking rack 1 and a rotating baking beam 4 are used. Similar to traditional steam ovens, one end of the rotating baking beam 4 needs to be connected to the output end of the rotary motor inside the steam oven 7, typically through a sleeve. In this embodiment, the other end of the rotating baking beam 4 rests on the rotating baking rack 1 and can rotate freely, thus achieving rotating baking of food.
[0051] In a preferred embodiment, combined with the appendix Figure 3 The rotating baking rack 1 is provided with a concave beam 100, and a roller 40 is provided at one end of the rotating baking beam 4. The roller 40 is provided with a groove 401 around its circumference, and at least part of the concave beam 100 is confined within the groove 401. In this embodiment, the concave beam 100 and the roller 40 achieve a limiting fit. The roller 40 can rotate freely on the concave beam 100, but the rotating baking beam 4 itself will not roll randomly, thereby achieving a better rotating baking cooking effect.
[0052] And, in another embodiment, in conjunction with the appendix Figure 12 and attached Figure 13 The rotating grill beam 4 is equipped with a rotating fork 42, and fasteners 420 are installed on the rotating fork 42. The rotating fork 42 and the rotating grill beam 4 are fixedly connected by the fasteners 420. The rotating fork 42 is mainly used for circumferential fixation of large pieces of meat and other foods during rotating grilling, which can firmly fix large pieces of meat to the rotating grill beam 4 and rotate with the rotating grill beam 4. Preferably, the side of the rotating fork 42 can be designed with fastening screws. The fastening screws can fix the rotating fork 42 to different positions on the rotating grill beam 4, making the setting of the rotating fork 42 more flexible, and the fastening screws are easy to install and remove, which facilitates the loading and unloading of meat on the beam.
[0053] In addition, the storage of the oven accessories in this embodiment can also refer to the combination of accessories. In the preferred storage method, the rotisserie rack 1, the hanging rack 2 and the wire basket 3 are placed in combination according to the second cooking mode, and the rotisserie beam 4 (and the rotisserie fork 42) can be placed in the wire basket 3, thereby making the storage of accessories occupy a relatively smaller space.
[0054] In summary, to address the technical problems of existing steam oven accessories, this utility model designs a rotating rack 1, and designs various combinations of the rotating rack 1 and the hanging rack 2, the rotating rack 1, the hanging rack 2 and the wire basket 3, and the rotating rack 1 and the rotating beam 4, so that one rotating rack 1 can be used for three cooking conditions, achieving a greater utilization rate of the accessories; in addition, the above combinations can also be used when storing accessories, thereby reducing the space occupied by storing accessories.
[0055] Example 2
[0056] Combined with appendix Figure 14 This embodiment proposes an integrated stove, including a steam oven 7, and also the steam oven accessory structure described in the technical solution of embodiment 1. The inner wall of the steam oven 7 is provided with a support platform 70, which is used to support the rotating baking bracket 1. The steam oven 7 is also provided with a rotary motor, and the output end of the rotary motor is used to be fixedly connected to one end of the rotating baking beam 4.
[0057] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A steam oven accessory structure, characterized in that, Includes a rotating baking rack (1), on which a hanging rack (2) is placed; or on which a hanging rack (2) and a wire basket (3) are placed; or on which a rotating baking beam (4) is placed; The hanging rack (2) includes a supporting longitudinal beam (21), and a plurality of parallel supporting transverse beams (22) protruding to one side are fixedly arranged between the supporting longitudinal beams (21); when the supporting transverse beams (22) protrude downward toward the rotating oven support (1), the hanging rack (2) is placed in the forward direction; when the supporting transverse beams (22) protrude upward toward the rotating oven support (1), the hanging rack (2) is placed in the reverse direction. When the rotating oven rack (1) is equipped with a hanging rack (2) and a wire basket (3), the hanging rack (2) is placed on the rotating oven rack (1) facing forward, and the wire basket (3) is placed on the hanging rack (2).
2. The steam oven accessory structure according to claim 1, characterized in that, The supporting beam (22) is provided with a plurality of hanging recesses (210) along its extension direction, and the hanging recesses (210) are used to hang with the hooks at the tail of the skewers.
3. The steam oven accessory structure according to claim 1, characterized in that, The rotating oven support (1) is provided with a first limiting part (5), which is used to limit the lateral movement of the supporting longitudinal beam (21).
4. A steam oven accessory structure according to claim 1 or 3, characterized in that, The supporting longitudinal beam (21) is provided with a second limiting part (6), which is used to restrict the longitudinal movement of the supporting longitudinal beam (21).
5. The steam oven accessory structure according to claim 4, characterized in that, The second limiting part (6) includes hooks (600) respectively disposed at both ends of the supporting longitudinal beam (21). Both ends of the supporting longitudinal beam (21) are provided with protrusions (601) near the hooks (600). The protrusion direction of the protrusions (601) is consistent with the protrusion direction of the supporting crossbeam (22). On the same supporting longitudinal beam (21), the distance between the hooks (600) at both ends is greater than the distance between the protrusions (601). Part of the side of the rotating baking bracket (1) is located between the hooks (600) and the protrusions (601) at the same end of the supporting longitudinal beam (21).
6. The steam oven accessory structure according to claim 1, characterized in that, The rotating baking support (1) is provided with a concave beam (100), and one end of the rotating baking beam (4) is provided with a roller (40). The roller (40) is provided with a groove (401) in the circumferential direction, and at least part of the concave beam (100) is located in the groove (401).
7. A steam oven accessory structure according to claim 1 or 6, characterized in that, The rotating baking beam (4) is provided with a rotating fork (42), and the rotating fork (42) is provided with a fastener (420). The rotating fork (42) and the rotating baking beam (4) are fixedly connected by the fastener (420).
8. The steam oven accessory structure according to claim 1, characterized in that, When the rack (2) and the basket (3) are placed on the rotating baking rack (1), the support beam (22) is used to support the fulcrum of the basket (3) and is located below the support longitudinal beam (21) and the rotating baking rack (1). The rotating baking rack (1) and the support longitudinal beam (21) form a limiting frame, which is used to limit the horizontal movement range of the basket (3).
9. An integrated cooktop, comprising a steam oven (7), characterized in that, It also includes a steam oven accessory structure according to any one of claims 1-8, wherein a support platform (70) is provided on the inner wall of the steam oven (7), and the support platform (70) is used to support the rotating oven support (1).
10. An integrated stove according to claim 9, characterized in that, A rotating baking beam (4) is placed on the rotating baking rack (1), and a rotating motor is also provided on the steam oven (7). The output end of the rotating motor is used to be fixedly connected to one end of the rotating baking beam (4).