CN215777459U - Cooking utensil - Google Patents

Abstract

The present invention provides a cooking appliance, comprising: a case assembly; the air duct shell is located above the box body assembly and provided with an air inlet, an air outlet and a heating air duct located between the air inlet and the air outlet, the air inlet is located on the side portion of the air duct shell, the air outlet is located at the bottom of the air duct shell, the air outlet is communicated with the interior of the box body assembly, and the heating air duct extends along the transverse direction of the box body assembly. Through the technical scheme provided by the utility model, the technical problem that the heating air duct is inconvenient to replace in the related technology can be solved.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooking appliance.

Background

At present, a heating device is generally provided on the top of the cooking appliance, and the heating device generates wind to blow heat of the heating pipe to the inside of the case assembly so as to bake food by the transferred heat.

However, the heating device with the heating air duct in the prior art is generally of an integral structure, and the heating air duct is inconvenient to disassemble, assemble and replace in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooking appliance, which solves the technical problem that a heating air duct is inconvenient to replace in the related art.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a case assembly; the air duct shell is located above the box body assembly and provided with an air inlet, an air outlet and a heating air duct located between the air inlet and the air outlet, the air inlet is located on the side portion of the air duct shell, the air outlet is located at the bottom of the air duct shell, the air outlet is communicated with the interior of the box body assembly, and the heating air duct extends along the transverse direction of the box body assembly.

By adopting the technical scheme provided by the utility model, the air duct shell is arranged into an independent structure, so that the air duct shell can be conveniently disassembled, replaced, maintained and cleaned, and the situation that the whole heating device needs to be replaced due to the occurrence of problems in the air duct shell is avoided. Therefore, through the cooking utensil that this embodiment provided, can solve the technical problem that it is inconvenient to change the heating wind channel among the relevant art.

Furthermore, the number of the heating air ducts is multiple, and the multiple heating air ducts are arranged in the air duct shell at preset intervals. The structure can increase the heat quantity conveyed to the interior of the box body component conveniently so as to accelerate the baking speed. Specifically, the heating air duct in this embodiment may be disposed at a preset distance in a horizontal direction, so that the heating air duct can increase heat to increase the baking speed while ensuring a reduction in height.

Further, cooking utensil still includes the fan, and air intake and fan are a plurality ofly, and every air intake department is provided with at least one fan to in the induced air volume to every heating wind channel of increase better, with further improvement heating effect.

Further, the duct housing includes: the installation shell is provided with an installation groove, the air inlet is formed in the installation shell and communicated with the installation groove, and the heating element is arranged in the installation groove; and the mounting bottom plate is arranged at the bottom of the mounting shell, the mounting bottom plate is positioned at the notch of the mounting groove to form a heating air duct in a surrounding mode, and the air outlet is arranged on the mounting bottom plate. By adopting the split structure, the production, manufacturing and molding are convenient, the manufacturing cost is reduced, and the installation, the disassembly and the replacement are convenient for workers.

Further, the cooking appliance further includes a heating member, and the mounting case includes: a main board; the protruding casing, upwards protruding main plate setting is in order to form the mounting groove, and the air intake is located the tip of protruding casing. Above-mentioned structure can save material on the one hand, and on the other hand can form better dodge the space to do benefit to the placing of other inside spare parts of oven, optimize the spatial layout, improve the compactness of structural arrangement.

Furthermore, a plurality of protruding shells are arranged on the main board at preset intervals; and/or a plurality of convex shells are arranged on the main board in parallel. The structure can facilitate the formation of a plurality of heating air channels, so as to improve the heating air quantity.

Furthermore, a first mounting opening is formed in the main board, the first mounting opening and the protruding shell are arranged at a preset distance, and a first transparent plate is arranged at the position of the first mounting opening. Adopt such structure setting, be convenient for observe the behavior of mainboard below through first transparent plate.

Further, be provided with the second installing port on the mounting plate, the second installing port sets up with first installing port is relative, and second installing port department is provided with the second transparent plate to the culinary art condition of the inside food of observation box subassembly.

Further, the bulge shell comprises a gradually-reduced shell and a connecting shell, the gradually-reduced shell is connected with the connecting shell, the air inlet is located at the end part of the gradually-reduced shell, and the flow area of the gradually-reduced shell is gradually reduced along the extending direction from the gradually-reduced shell to the connecting shell. By adopting the structure, the convex shell can form a gradually reducing air duct, so that the air inlet amount of the heating air duct can be increased, and the heating effect can be better improved.

Further, the cooking appliance further includes: the air duct shell is positioned in the protective shell. By adopting the structure, the structure layout of the heating device can be optimized, the air inlet of the air heating duct is convenient, the air duct shell can be protected conveniently through the protective shell, and the heat is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 illustrates a schematic structural view of a cooking appliance provided according to an embodiment of the present invention;

fig. 2 illustrates a cross-sectional view of a cooking appliance provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of a heating apparatus provided according to an embodiment of the present invention;

FIG. 4 is a schematic view of another angle of a heating device provided in accordance with an embodiment of the present invention;

FIG. 5 illustrates a cross-sectional view of a protective housing and a heating air duct provided in accordance with an embodiment of the present invention;

FIG. 6 illustrates a cross-sectional view of a heated air duct provided in accordance with an embodiment of the present invention;

FIG. 7 illustrates a schematic structural diagram of a mounting housing provided in accordance with an embodiment of the present invention;

FIG. 8 illustrates a top view of a mounting housing provided in accordance with an embodiment of the present invention;

FIG. 9 illustrates a side view in one direction of a mounting housing provided in accordance with an embodiment of the present invention;

FIG. 10 illustrates another directional side view of a mounting housing provided in accordance with an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a case assembly; 20. a heating device; 21. a heating air duct; 211. an air inlet; 212. an air outlet; 22. a fan; 23. a heating member; 24. a protective housing; 241. a housing; 242. a plastic support shell; 243. a decorative panel; 25. an air inlet grille; 26. an air duct housing; 261. installing a shell; 2611. a main board; 2612. a protruding housing; 262. mounting a bottom plate; 27. a visual window; 281. a first transparent plate; 282. a second transparent plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 10, an embodiment of the present invention provides a cooking appliance including a cabinet assembly 10, a duct housing 26, a heating element 23, and a blower fan 22. The air duct housing 26 is located above the box assembly 10, the air duct housing 26 has an air inlet 211, an air outlet 212, and a heating air duct 21 located between the air inlet 211 and the air outlet 212, the air inlet 211 is located at a side portion of the air duct housing 26, the air outlet 212 is located at a bottom portion of the air duct housing 26, the air inlet 211 and the air outlet 212 are arranged at a preset distance, the air outlet 212 is communicated with an inside of the box assembly 10, and the heating air duct 21 extends along a transverse direction of the box assembly 10. The heating element 23 is disposed within the duct housing 26 and the fan 22 is located at the air inlet 211. The cooking appliance in the embodiment is mainly an oven. By adopting the split arrangement of the air duct housing 26, the production, manufacture and installation can be facilitated, and the overall structure layout is optimized.

It should be noted that the position of the heating air duct 21 formed by the air duct housing 26 except for the air inlet 211 and the air outlet 212 is a closed structure, and the air can be sufficiently collected by the heating air duct 21 and the flow direction of the air in the heating air duct 21 can be guided. The heating air duct 21 extends in the transverse direction of the box assembly 10, which means that the heating air duct 21 has the characteristic of moving the air in the transverse direction (for example, the horizontal direction, or the direction having an angle of 45 degrees or less with the horizontal direction).

By adopting the cooking appliance provided by the embodiment, the heating air duct 21 is additionally arranged, and the fan 22 is arranged in the heating air duct 21, so that the air can be effectively gathered and the flowing direction of the air can be guided, the power consumption required by the fan 22 can be reduced, and the fan 22 with low power and small volume can be used for replacing a shaded pole motor in the related art, so that the top size of the cooking appliance can be reduced, and the whole size of the cooking appliance can also be reduced. Meanwhile, the fan 22 is arranged at the air inlet 211, the heating element 23 is arranged in the heating air duct 21, and air can be better introduced into the heating air duct 21 to increase the air quantity entering the heating air duct 21, so that the heat on the heating element 23 can be better brought to the inside of the box body assembly 10, and the heating effect can be improved. Therefore, through the cooking utensil that this embodiment provided, can solve the technical problem that it is inconvenient to change the heating wind channel among the relevant art.

Specifically, the air duct shell in the embodiment can be of a split structure or an integral structure, the integral structure is convenient to install, and the split structure is convenient to manufacture, disassemble and assemble.

Specifically, the number of the heating air ducts 21 is plural, and the plural heating air ducts 21 are arranged in the air duct housing 26 at a predetermined distance. With this arrangement, it is possible to increase the amount of heat transferred into the housing assembly 10 to increase the cooking speed. Specifically, the heating air duct 21 in this embodiment may be disposed at a preset distance in a horizontal direction, so as to avoid increasing the height of the cooking appliance, and increase the heat to increase the baking speed while ensuring the height is reduced.

Preferably, the number of the air inlets 211 and the number of the fans 22 in this embodiment are multiple, and at least one fan 22 is disposed at each air inlet 211, so as to increase the amount of air introduced into each heating air duct 21 better, and further improve the heating effect.

Specifically, the air duct housing 26 in this embodiment includes a mounting housing 261 and a mounting base plate 262, the mounting housing 261 has a mounting groove, the air inlet 211 is disposed on the mounting housing 261, the air inlet 211 is communicated with the mounting groove, and the heating member 23 is disposed in the mounting groove. The mounting base plate 262 is disposed at the bottom of the mounting housing 261, the mounting base plate 262 is located at the notch of the mounting groove to enclose the heating air duct 21, and the air outlet 212 is disposed on the mounting base plate 262. By adopting the split structure, the production, manufacturing and molding are convenient, the manufacturing cost is reduced, and the installation, the disassembly and the replacement are convenient for workers.

In this embodiment, the mounting housing 261 includes a main board 2611 and a protruding housing 2612, the protruding housing 2612 protrudes upward from the main board 2611 to form a mounting groove, and the air inlet 211 is located at an end of the protruding housing 2612. By adopting the structure, compared with a structure that the groove is directly dug on the part, the structure in the embodiment can save materials, and can form better avoiding space so as to be beneficial to placing other parts in the oven, optimize space layout and improve the compactness of structural arrangement.

Specifically, the protruding housing 2612 may be multiple, and the multiple protruding housings 2612 are disposed on the main board 2611 at a predetermined distance. Alternatively, a plurality of protrusion housings 2612 are disposed in parallel on the main board 2611. Alternatively, the number of the protruding housings 2612 may be multiple, and the multiple protruding housings 2612 are arranged on the main board 2611 in parallel at a predetermined distance. By adopting the structure, a plurality of heating air ducts 21 can be conveniently formed, so that the heating air quantity is conveniently improved.

Specifically, the parallel arrangement of the plurality of protruding housings 2612 may include a case where the plurality of protruding housings 2612 are arranged in parallel in the same horizontal plane; a plurality of protrusion housings 2612 may be included to have a certain preset distance in a vertical direction; it may further include a plurality of protruding housings 2612 having a certain distance in the vertical direction, and the projections of at least two protruding housings 2612 in the same horizontal plane have an overlapping region.

Preferably, the number of the protruding housings 2612 in this embodiment may be multiple, and the multiple protruding housings 2612 are arranged on the main board 2611 in parallel at a predetermined distance. Thus, on one hand, a plurality of heating air ducts 21 can be formed conveniently so as to improve the heating air quantity; on the other hand, the structural layout can be optimized conveniently, so that the compactness of the structural arrangement is improved.

In this embodiment, the main plate 2611 is provided with a first installation opening, the first installation opening is disposed at a predetermined distance from the protruding housing 2612, and a first transparent plate 281 is disposed at the first installation opening. With such a structure, the operation condition below the main plate 2611 can be observed conveniently through the first transparent plate 281, and specifically, the first transparent plate 281 is mainly arranged to facilitate the observation of the cooking condition of the food inside the box assembly 10.

In order to better facilitate the observation of the cooking conditions of the food inside the cabinet assembly 10, a second mounting opening is provided on the mounting base 262, the second mounting opening is opposite to the first mounting opening, and a second transparent plate 282 is provided at the second mounting opening. Specifically, the second installation opening and the first installation opening may be longitudinally spaced apart by a predetermined distance, so that food inside the case assembly 10 can pass through the second transparent plate 282 and the first transparent plate 281, and both the first transparent plate 281 and the second transparent plate 282 may be made of glass ceramics. A third opening is formed in the housing 241, a viewing window 27 is formed in the third opening, and the viewing window 27 is longitudinally spaced apart from the first transparent plate 281 by a predetermined distance.

Specifically, the convex housing 2612 in this embodiment includes a tapered housing and a connection housing, the tapered housing is connected to the connection housing, the air inlet 211 is located at an end of the tapered housing, and the flow area of the tapered housing gradually decreases along the extending direction from the tapered housing to the connection housing. With such a structural arrangement, the protruding housing 2612 is convenient to form a gradually-reduced air duct, so that the air inlet volume of the heating air duct 21 is increased, and the heating effect is improved better. Preferably, the tapered air duct may be trumpet-shaped.

Specifically, the heating device 20 in this embodiment includes a protective casing 24, the heating air duct 21 is located inside the protective casing 24, and the air inlet 211 is located at a side portion of the casing. By adopting the structure, the structural layout of the heating device 20 can be optimized, the air inlet of the heating air duct 21 is convenient, the air duct shell 26 can be protected conveniently through the protective shell 24, and the heat dissipation is reduced. Specifically, the protective casing 24 in the present embodiment includes an outer casing 241, a plastic supporting casing 242, and a decorative panel 243.

In this embodiment, a bypass portion is disposed on a side wall of the protective housing 24, the bypass portion is disposed opposite to the air inlet 211, and the air inlet grille 25 is disposed at the bypass portion. With such a structure, the structural layout can be further optimized, so that the external air flows into the air inlet 211 after passing through the air inlet grille 25, so as to be better introduced into the heating air duct 21.

In this embodiment, the cabinet assembly 10 includes a cabinet, a baking inner container, a door assembly of a cooking appliance, and an air outlet grill. The cooking appliance box door assembly is provided with a handle for opening or closing the box door, the box door assembly is provided with a front perspective window (the perspective window can be made of plastic materials), the box door is in concave-convex fit with the perspective window, microcrystalline glass is fixed on the other side of the perspective window, and one side of the microcrystalline glass, which is close to the baking liner, is fastened by a plastic panel screw.

Specifically, the box and the box door are hinged by a hinge, the baking liner is fastened on the box, the bottom screw is fastened, a containing cavity is formed between the box and the baking liner, the exhaust fence is contained between the baking liner and the box, the baking liner is provided with an outward flange, and the exhaust fence is clamped at the flange of the liner.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the height of the cooking utensil is reduced, and the whole volume of the cooking utensil is reduced.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A cooking appliance, comprising:

a case assembly (10);

the air duct shell (26) is located above the box body assembly (10), the air duct shell (26) is provided with an air inlet (211), an air outlet (212) and a heating air duct (21) located between the air inlet (211) and the air outlet (212), the air inlet (211) is located on the side portion of the air duct shell (26), the air outlet (212) is located at the bottom of the air duct shell (26), the air outlet (212) is communicated with the interior of the box body assembly (10), and the heating air duct (21) extends along the transverse direction of the box body assembly (10);

the air duct shell (26) comprises a mounting shell (261), the mounting shell (261) comprises a main board (2611) and a convex shell (2612), the convex shell (2612) protrudes upwards from the main board (2611) to form a mounting groove, and the air inlet (211) is located at the end part of the convex shell (2612);

the number of the protruding housings (2612) is multiple, and the protruding housings (2612) are arranged on the main board (2611) at intervals of a preset distance; and/or a plurality of the convex housings (2612) are arranged on the main board (2611) in parallel.

2. The cooking appliance according to claim 1, wherein the heating air duct (21) is plural, and the plural heating air ducts (21) are provided at a predetermined distance in the air duct housing (26).

3. The cooking appliance according to claim 1, further comprising a fan (22), wherein the air inlet (211) and the fan (22) are plural, and at least one fan (22) is disposed at each air inlet (211).

4. The cooking appliance according to claim 1, further comprising a heating member (23), wherein the intake vent (211) is provided on the mounting housing (261), the intake vent (211) communicates with the mounting groove, and the heating member (23) is provided in the mounting groove; the air duct housing (26) further includes:

the mounting bottom plate (262) is arranged at the bottom of the mounting shell (261), the mounting bottom plate (262) is located at the notch of the mounting groove to enclose the heating air duct (21), and the air outlet (212) is arranged on the mounting bottom plate (262).

5. The cooking appliance according to claim 4, wherein the main plate (2611) is provided with a first mounting opening, the first mounting opening is spaced apart from the protruding housing (2612) by a predetermined distance, and a first transparent plate (281) is provided at the first mounting opening.

6. The cooking appliance according to claim 5, wherein a second mounting opening is provided on the mounting base plate (262), the second mounting opening being disposed opposite to the first mounting opening, and a second transparent plate (282) is disposed at the second mounting opening.

7. The cooking appliance of claim 1, wherein the protruding housing (2612) comprises a tapered housing and a connecting housing, the tapered housing being connected to the connecting housing, the air inlet (211) being located at an end of the tapered housing, the flow area of the tapered housing decreasing in a direction of extension of the tapered housing to the connecting housing.

8. The cooking appliance according to any one of claims 1 to 7, further comprising:

a protective housing, the air duct housing (26) being located within the protective housing.

Images