CN218457941U - Fan apron structure and evaporate oven - Google Patents

Abstract

The utility model discloses a fan apron structure, including the apron body and set up the air intake on the apron body, the air outlet, a support piece for supporting and holding carrier, a locating part for preventing to hold the carrier slippage, support piece transversely sets up, be equipped with between support piece and the locating part and predetermine the interval so that place and hold carrier, support piece, the locating part all is the integrated into one piece structure with the apron body, a plurality of air outlets that are located the upper portion of fan apron and lower part are parallel crisscross double straight line and arrange, and one of them air outlet sets up on 45 inclined planes, another row sets up on the plane. The application also discloses possess the steaming oven of fan apron structure. The utility model has the advantages that the supporting piece and the limiting piece are arranged on the cover plate body in an integrated manner, thereby not only saving space, but also being beneficial to the dead-angle-free cleaning of the liner and being convenient for cleaning and maintenance; the design of arranging of air outlet can not only avoid the high and user of scalding of door body temperature, still can increase air-out area, promotes the homogeneity of temperature in the oven.

Description

Fan apron structure and evaporate oven

Technical Field

The utility model belongs to the technical field of evaporate roast electrical apparatus technique and specifically relates to a fan apron structure and evaporate oven.

Background

The existing steaming and baking oven is installed in an integrated cooker which is integrally arranged, generally, the existing steaming and baking oven utilizes radiant heat emitted by an electric heating element to bake food, the food such as chicken, duck, fish, baked bread, cakes and the like can be made by utilizing the steaming and baking oven, and different temperatures can be set in an adjustable manner according to different requirements of the baked food.

The steaming oven is generally divided into a desktop type oven or an embedded type oven, the desktop type oven has the advantages of being flexible to use, and the embedded type oven is high in power, high in baking speed, good in sealing performance, good in heat insulation performance and accurate in temperature control, and is popular with more and more families.

As shown in the attached drawing 1, the inner container of the existing steaming and baking oven is provided with independent hangers for supporting a food tray or a bracket, the hangers on the left side and the right side of the inner container are uniformly provided with hangers, the hangers on each side are fixed through mounting screws, parts such as the steaming tray, the grill and the like are supported by the hangers, after the independent hangers are mounted, more dirty hiding parts exist, the cleaning by a user is inconvenient, the metal shelf is required to be completely removed for cleaning, and then the cleaning is carried out, in the production and manufacturing process, more assembly parts are generated, and the production efficiency is reduced. Fan apron structure generally includes air outlet and air intake to realize the thermal cycle to the inner bag, reach the heat balance of inner bag, the business turn over wind gap of present steam oven adopts the mode that sets up of equipartition more, but this kind of equipartition mode can lead to being close to the hot-blast door body temperature that makes that a body glass one side blows off and rise, reduces user experience, and the user has carelessly the risk that then can produce the scald a little when using.

In view of the above, the utility model provides a fan cover plate structure and oven, the fan cover plate is provided with a plurality of integrated supporting pieces, the left side of the steaming and baking liner supports the food tray or bracket through the rib-pressing supporting piece of the fan cover plate, the right side supports the bearing pieces such as the food tray or bracket through the rib-pressing supporting piece of the liner, no additional shelf is needed, the production and preparation cost is saved, the upper part of the supporting piece is provided with a limiting piece to prevent the tray from dropping out; one side of the fan cover plate close to the door body is not provided with an air outlet, the door body is prevented from being heated too high, scalding is caused to a user, the upper portion and the lower portion of the fan cover plate are provided with 45-degree and planar double-row air outlets, the air outlet area is increased, and the uniformity of the temperature in the oven is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a fan apron structure and steaming and baking oven.

The utility model provides a technical scheme that its technical problem adopted specifically as follows:

a fan cover plate structure comprises a cover plate body, an air inlet, an air outlet, a supporting piece and a limiting piece, wherein the air inlet and the air outlet are formed in the cover plate body;

a preset distance is arranged between the supporting piece and the limiting piece so as to meet the placing requirement of the bearing piece;

the air inlets in the center of the fan cover plate are distributed in a center-divergent manner, and the air outlets in the upper part and the lower part of the fan cover plate are arranged in parallel and staggered double-row straight lines.

The mode of business turn over wind gap equipartition among difference and prior art, a plurality of air outlets that lie in the upper portion of fan apron and lower part in this application are parallel crisscross double straight line and arrange, and one of them row of air outlet sets up on 45 inclined planes, and another row sets up on the plane, and increase air-out area promotes the homogeneity of inner bag cavity internal temperature field.

The supporting piece and the limiting piece are matched to ensure that the bearing piece can be stably placed on the supporting piece and does not slip.

The arrangement of the air inlet and the air outlet enables the heat in the inner container cavity of the container of the steaming and baking oven to circulate, so as to achieve the heat balance of the cavity.

Furthermore, the supporting member, the limiting member and the cover plate body are integrally formed.

The structural design of the integrated structure not only saves space, but also is beneficial to the cleaning of no dead angle in the liner, and is convenient for cleaning and maintenance.

Furthermore, the supporting piece and the limiting piece are arranged in parallel up and down, and the supporting piece is arranged on the side close to the door end of the steaming oven.

Furthermore, the supporting piece and the limiting piece are both transversely provided with convex pressing ribs, the structure is simple, and the stretching and the pressing can be realized.

Furthermore, the pressing rib is in a triangular prism shape with smooth corners, the cross sections of the left end and the right end of the pressing rib are triangular, and the bottom surface of the pressing rib and the fan cover plate which are integrally connected is rectangular.

Furthermore, a plurality of air outlets which are located on the fan cover plate and far away from the side of the box door of the steam oven are distributed in a linear arrangement mode, and the air outlets are not arranged on the side of the box door close to the box door of the steam oven, so that the box door of the steam oven is prevented from being too high in temperature, and a user is prevented from being scalded.

Furthermore, the locating part sets up at the nearly oven door end that evaporates that is on a parallel with the locating part.

Furthermore, the air inlet is dispersedly arranged among the plurality of supporting pieces.

Furthermore, a plurality of supporting pieces are arranged on the cover plate body, the supporting pieces are transversely arranged and distributed, the supporting pieces are arranged into 1-5 layers, and each layer of supporting pieces is provided with 1 or more pressing ribs. The supporting pieces arranged in multiple layers can correspondingly place a plurality of bearing pieces so as to simultaneously steam and bake.

Furthermore, the limiting pieces are multiple, the number of the limiting pieces is less than that of the supporting pieces, and the number of the limiting pieces is less than or equal to the number of layers of the supporting pieces.

Furthermore, at least one side of the two end sides of the bearing piece can be provided with a limiting piece, the fan cover plate can be selectively provided with the limiting piece and/or the inner container on the opposite side of the fan cover plate can be provided with the limiting piece, and the limiting piece can play a role in limiting the bearing piece to not slip.

The utility model also discloses a steam oven, including above-mentioned arbitrary fan apron structure.

Compared with the prior art, the utility model discloses has following beneficial effect:

1. the fan cover plate is provided with a plurality of integrally-formed supporting pieces which are arranged in a protruding mode, one side of the inner container of the steaming and baking oven supports bearing pieces such as food trays or brackets through the supporting pieces of the fan cover plate, the other side of the inner container supports the bearing pieces through the supporting pieces which are integrally formed with the inner container, a shelf is not needed to be additionally arranged, the production and preparation cost is saved, the dead angle is avoided being cleaned, and the cleaning treatment is facilitated;

2. the upper part of the supporting piece is provided with the limiting piece, so that the bearing piece can be prevented from falling off, and the placing stability of the bearing piece is improved;

3. air outlets are formed in the upper portion, the lower portion and the inner side portion of the fan cover plate, and the air outlet is not formed in one side close to the door body, so that hot air blowing towards the door body is avoided, the door body is prevented from being heated too high, and a user is prevented from being scalded; the upper portion and the lower portion of the fan cover plate are provided with the double-row air outlet with the angle of 45 degrees and the plane, the air outlet area is increased, and the uniformity of the temperature in the oven is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

In the drawings:

FIG. 1 is a schematic view of a prior art steaming and baking oven with a hanger and a fan cover plate installed;

FIG. 2 is a schematic structural view of a middle blower cover plate according to the present invention;

FIG. 3 is a schematic view of the left side of the inner part of the middle blower cover plate after installation;

fig. 4 is the utility model discloses inside right side schematic diagram behind well fan apron installation.

In the figure 1, a cover plate body; 2. an air inlet; 3. an air outlet; 31. an upper air outlet; 32. a lower air outlet; 321. a first air outlet; 322. a second exhaust outlet; 33. a side air outlet; 4. a support member; 5. a limiting member; 6. a fixing hole; 7. a carrier; 8. and (5) steaming and baking the oven.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either the A or B arrangement or both. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 2-4, the present application provides a fan cover plate structure, including cover plate body 1 and air inlet 2 arranged on cover plate body 1, air outlet 3, support piece 4 for supporting bearing piece 7, locating piece 5 for preventing bearing piece 7 from slipping, support piece 4 is transversely arranged, and a preset space is arranged between support piece 4 and locating piece 5 to meet the placing requirement of bearing piece 7, a plurality of air inlets 2 located in the center of fan cover plate are distributed in a center-divergent manner, and a plurality of air outlets 3 located in the upper portion and the lower portion of fan cover plate are all arranged in parallel and staggered double-row straight lines.

It should be noted that the air inlet 2 is an inlet through which air enters the fan through the fan cover plate and is drawn out by the fan under the action of the fan. The air outlet 3 is an outlet through which the heated air enters the inner container cavity of the steaming and baking box 8 through a fan cover plate under the action of a fan.

Furthermore, the upper part and the lower part of the fan cover plate are provided with air outlets which are arranged in parallel and staggered double rows in a straight line, wherein one row of air outlets 3 is arranged on a 45-degree inclined plane, and the other row of air outlets 3 is arranged on a plane. The double-row air outlets 3 are arranged in two rows from top to bottom, the upper row of air outlets 3 and the lower row of air outlets 3 are arranged in parallel, and a gap is arranged between the single-row adjacent air outlets 3.

Air intake 2 sets up in the central authorities of fan apron, and to evenly dispersing the distribution all around to air intake 2 dispersion sets up between a plurality of support piece 4.

The air outlet 3 includes an upper air outlet 31, a lower air outlet 32 and a side air outlet 33, the upper air outlet 31 and the lower air outlet 32 are respectively located at the upper part and the lower part of the fan cover plate, the upper air outlet 31 is set into two rows (a first row of air outlet 321 and a second row of air outlet 322) of transverse arrangement, the lower air outlet 32 is also set into two rows (the first row of air outlet 321 and the second row of air outlet 322) of transverse arrangement, a single air outlet in the first row of air outlet 321 is set at a position corresponding to a gap in the second row of air outlet 322 (the first row of air outlet 321 and the second row of air outlet 322 are staggered), and the first row of air outlet 321 is parallel to the second row of air outlet 322, that is, the two rows of air outlets are arranged in parallel and staggered double rows of straight lines. The first air outlet 321 is located on a 45-degree inclined plane, the 45-degree inclined plane specifically means that included angles between the inclined plane where the first air outlet 321 and the side air outlet 33 are located and a horizontal plane or a vertical plane are 45 degrees, and the side air outlet 33 is located on the 45-degree inclined plane. The double-row arrangement mode of the upper air outlet 31 and the lower air outlet 32 and the design that the first air outlet 321 forms an angle of 45 degrees can increase the air outlet area, so that the temperature in the box body is uniformly and stably increased.

It should be further noted that, regarding the shapes of the air inlet 2 and the air outlet 3, the present embodiment is not limited herein, and the shapes of the air inlet 2 and the air outlet 3 may be designed according to specific requirements. Preferably, the air outlet 3 can be designed to be one or more of round, oval, square, triangular, polygonal and arc-shaped, and the air can smoothly flow out.

Preferably, the air inlet 2 is configured to be circular and arc-shaped, wherein the circular air inlet 2 is located at the center of the fan cover plate, the arc-shaped air inlet 2 is located at the outer ring of the circular air inlet 2, and the arc-shaped air inlets 2 are distributed among the supporting members 4.

Further preferably, the air outlets 3 in this embodiment are rectangular with round corners, and the air outlets 3 are arranged in a horizontal line or a vertical line.

The difference and the mode of air intake 2, 3 equipartitions of air outlet among the prior art, a plurality of air outlets 3 that are located the upper portion of fan apron and lower part in this application are parallel crisscross double straight line and arrange, and wherein one row of air outlet 3 sets up on 45 inclined planes, and another row sets up on the plane, can increase the air-out area, promotes the homogeneity of temperature field in the inner bag cavity.

One side of the fan cover plate close to the door body is not provided with the air outlet 3, and the side air outlet 33 is positioned on the side of the fan cover plate far away from the box door side of the steam oven 8, so that the temperature rise of the door body can be reduced, the overhigh temperature can be avoided, and a user can be carelessly scalded when using the electric heating cooker. In addition, the side air outlet 33 is disposed on the 45 ° inclined plane, so that the outlet air is blown into the cavity as much as possible, thereby improving the uniformity of the space temperature.

In the present invention, the supporting member 4 is a structural member for supporting the bearing member 7, and the limiting member 5 is a structural member for preventing the bearing member 7 from slipping. The carrier 7 is a common steaming tray, a grill, a baking tray, a sterilized bowl basket, or other utensils used for steaming and baking.

In the prior art, as shown in fig. 1, the fan cover plate and the support 4 are separate structural members, and the support 4 is generally configured as a separate metal shelf, which can hide more dirt after being installed. However, in this embodiment, as shown in fig. 2, the cover plate body 1 and the supporting member 4 are of an integral structure, and the structural design of the integral structure not only saves space, but also facilitates the dead-angle-free cleaning of the inner container, is convenient for cleaning and maintenance, can be detached simultaneously during detachment, and is convenient to detach and occupies little space.

As shown in fig. 2-3, the limiting member 5 and the cover plate body 1 are also of an integrated structure, and there is no gap between the limiting member 5 and the cover plate body 1, so as to avoid dirt collection and facilitate cleaning. The limiting part 5 and the supporting part 4 are both transversely provided with convex pressing ribs, the structure is simple, and the stretching and the pressing can be realized.

Furthermore, in the embodiment, the pressing rib is a triangular prism with smooth corners, the cross sections of the left end and the right end of the pressing rib are triangular, and the bottom surface of the pressing rib integrally connected with the fan cover plate is rectangular. As another solution of the present embodiment, the top surface of the rib for supporting the bearing member 7 is a plane perpendicular to the cover plate body 1, and the top surface of the rib for supporting the bearing member 7 is slightly inclined downward from the cover plate body 1 as a starting end toward the inner container cavity of the oven 8, and the inclination angle is 0 to 5 °. The structural design of support piece 4 not only is convenient for carry the insertion and the pull-out of piece 7, still convenient cleanness promotes user's use and experiences. It should be noted that the shape of the beads is not limited to the triangular prism shape, and other shapes that are convenient for supporting may be provided, such as a rectangular parallelepiped shape, a square shape, an arc-column shape, and the like, as long as the bearing member 7 can be stably supported.

The number of the supporting pieces 4 used for supporting the bearing piece 7 on the fan cover plate is 1 or more, and the supporting pieces 4 can be arranged to form 1-5 layers. Regarding the number of layers of the support member 4, those skilled in the art can reasonably adjust the number of layers of the support member 4 according to the user's requirement and the size of the food material, or make other reasonable substitutions.

Each layer of support 4 may contain 1 or more beads. Preferably, as shown in fig. 2-3, the blower cover plate in this embodiment is provided with 6 supporting members 4, which constitute 4 layers. Specifically, the top and bottom layer supports 4 are single relatively long beads and the middle 2 layer supports 4 are a plurality of discrete relatively short beads. More preferably, each of the two middle layers of the supporting members 4 is provided with 2 intermittent short beads, that is, the middle 2 layers are provided with 4 intermittent short beads. The 4-layer supporting member 4 can have 4 positions with different heights for placing a plurality of carrying members 7 so as to perform the steaming operation at the same time.

As shown in fig. 3-4, the bearing member 7, such as a steaming tray, a grill, etc., needs to be supported at two ends, one end of the bearing member 7 is placed on the rib on the cover plate of the blower, and the other end is placed on the rib with the same height on the inner wall of the steaming oven 8. The rib pressing on the wall of the inner container of the steaming and baking box 8 can also be integrally formed with the inner container of the steaming and baking box 8, the structure is simple, and the cleaning and the maintenance are convenient when the steam box is used.

A plurality of limiting members 5 are arranged on the cover plate body 1 for preventing the bearing member 7 from slipping off, and the limiting members 5 are parallel to the supporting members 4. Further, the number of the limiting members 5 is less than that of the supporting members 4, and the number of the limiting members 5 is less than or equal to the number of the supporting members 4.

Furthermore, as shown in fig. 2-3, in the present embodiment, the fan cover plate is provided with 2 limiting members 5, the 2 limiting members 5 are respectively disposed above the bottommost supporting member 4 and the second-to-top supporting member 4, and a predetermined distance is provided between the supporting member 4 and the limiting members 5 to meet the placement requirement of the bearing member 7, and the supporting member 4 at the topmost layer and the supporting member 4 at the second-to-bottom layer are not provided with the limiting members 5. The limiting member 5 is disposed above the supporting member 4, and the longitudinal distance between the limiting member 5 and the supporting member 4 enables the bearing member 7 to be pushed in or pulled out, and ensures that the bearing member 7 does not slip.

The inner container wall on the other side of the steaming oven 8 corresponding to the fan cover plate can be provided with 1 or more limiting parts 5, and only the bearing part 7 is required to be supported at two ends, and at least one end side is provided with the limiting part 5. It should be noted that, in this embodiment, 1 limiting member 5 is respectively disposed above the bottommost supporting member and the second-highest supporting member on the fan cover plate on one side of the steaming and baking oven 8, and the limiting members 5 are correspondingly disposed on the bottom supporting member, the second-bottom supporting member, and the second-top supporting member on the inner container wall on the other side of the steaming and baking oven 8.

The shape of the lid body 1 is generally designed to be adaptable to the structure of the inner container. Preferably, apron body 1 is the rectangle in this embodiment to four apex angles department has the fillet design, not only the abrasionproof decreases, still can avoid the corner to collide with.

Four top corners of the cover plate body 1 are provided with fixing holes 6, the inner container of the box body is provided with mounting holes (not marked in the figure) corresponding to the fixing holes 6, and the fixing holes 6 can be used for mounting fixing pieces to fix the fan cover plate on the inner container of the steaming and baking box 8. Preferably, the fixing hole 6 is a screw hole, the fixing part is a fixing screw, and when the fan cover plate is installed, the fixing screw only needs to penetrate through the screw hole in the cover plate body 1 to be fixed on the inner container, so that the fan cover plate is simple, convenient and convenient to detach.

The embodiment also discloses a steaming and baking box 8 which comprises the fan cover plate structure.

Compared with the prior art, the fan cover plate structure and the steaming and baking box provided by the embodiment have the following beneficial effects:

1. the fan cover plate is provided with a plurality of integrally-formed supporting pieces 4 which are arranged in a protruding manner, the supporting pieces 4 of the fan cover plate are used for supporting the food tray or bracket and other bearing pieces 7 on the left side of the steaming and baking liner, the supporting pieces 4 of the liner are integrally formed for supporting the bearing pieces 7 on the right side of the steaming and baking liner, and no additional shelf is needed to be arranged, so that the production and preparation cost is saved, the dead angle of cleaning is avoided, and the cleaning treatment is facilitated;

2. the limiting piece 5 is arranged at the upper part of the supporting piece 4, so that the bearing piece 7 can be prevented from falling off, and the placement stability of the bearing piece 7 is improved;

3. one side of the cover plate close to the door body is not provided with the air outlet 3, hot air blowing towards the door body is avoided, the door body is prevented from being heated too high, scalding is caused to a user, the upper portion and the lower portion of the cover plate are provided with the double-exhaust outlets 3 of 45 degrees and planes, the air outlet area is increased, and the uniformity of the temperature in the steam oven is improved.

The embodiment also discloses a steaming and baking oven which comprises the fan cover plate structure.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention still fall within the scope of the present invention.

Claims (10)

1. The utility model provides a fan apron structure, includes apron body (1) and sets up air intake (2), air outlet (3) on apron body (1), be used for supporting support piece (4) that hold carrier (7), be used for preventing to hold locating part (5) that carrier (7) slippage, support piece (4) transversely set up its characterized in that:

the supporting piece (4) and the limiting piece (5) are integrally formed with the cover plate body (1),

a preset distance is arranged between the supporting piece (4) and the limiting piece (5) to meet the placing requirement of the bearing piece (7),

a plurality of air inlets (2) positioned in the center of the fan cover plate are distributed in a central divergence shape,

the air outlets (3) are arranged in parallel and staggered double-row straight lines at the upper part and the lower part of the fan cover plate.

2. The fan cover plate structure according to claim 1, wherein one row of the air outlets (3) in the double rows of the air outlets (3) arranged in a straight line is arranged on a 45 ° inclined plane, and the other row of the air outlets (3) is arranged on a plane.

3. The blower cover plate structure according to claim 1 or 2, wherein the supporting member (4) and the limiting member (5) are both provided with a protruding rib in the transverse direction.

4. The blower fan cover plate structure according to claim 3, wherein the bead is a triangular prism with rounded corners, the cross-sections of the left and right ends of the bead are triangular, and the bottom surface of the integral connection of the bead and the blower fan cover plate is rectangular.

5. The fan cover plate structure as claimed in claim 1, wherein the plurality of air outlets (3) located on the fan cover plate and away from the door end side of the steaming and baking box (8) are arranged in a straight line.

6. The blower flap arrangement according to claim 1, characterized in that the stop element (5) is arranged at the door end of the near-steaming oven (8) parallel to the support element (4).

7. The fan cover plate structure according to claim 1, wherein the air inlet (2) is dispersedly disposed between the plurality of supporting members (4).

8. The fan cover plate structure according to any one of claims 1-2 and 5-7, wherein a plurality of supporting members (4) are provided, the supporting members (4) are distributed in a transverse arrangement, and the supporting members (4) are arranged in 1-5 layers.

9. The blower cover plate structure according to claim 8, wherein the limiting member (5) is provided in a plurality, the number of limiting members (5) is less than the number of supporting members (4), and the number of limiting members (5) is less than or equal to the number of supporting members (4).

10. A steaming oven comprising a fan deck structure according to any one of claims 1 to 9.

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