CN217161829U - Cooking appliance and inner container assembly thereof - Google Patents

Abstract

The utility model relates to a cooking device field specifically provides a cooking device and inner bag subassembly thereof aims at solving the inhomogeneous problem of illumination in the culinary art cavity of current oven class cooking device. The utility model provides an inner bag subassembly includes: a liner body having a cooking chamber; the lighting part comprises at least one lighting unit, wherein the lighting unit comprises a luminous body, at least one part of the luminous body is arranged at the position of the inner container body corresponding to the cooking chamber, and an included angle is formed between the luminous body and the horizontal plane when the luminous body is observed along the length direction of the luminous body. The utility model provides a cooking device's inner bag subassembly can effectively increase the illumination scope of lighting unit in vertical, and then improves the irradiant even degree in the chamber.

Description

Cooking appliance and inner container assembly thereof

Technical Field

The utility model relates to a cooking device field specifically provides a cooking device and inner bag subassembly thereof.

Background

With the improvement of the living standard of people, cooking appliances such as an oven, a steam box, a microwave oven and the like are gradually becoming one of the essential household appliances of modern families.

Taking an oven as an example, the work area of the existing oven is relatively closed, so that a lighting lamp is usually configured for the work area for the convenience of a user. Fig. 1 is a schematic structural view of a liner assembly of a prior art oven. As shown in fig. 1, the lighting lamp 2 'of most existing ovens is disposed on the sidewall of the inner container 1', the sidewall of the inner container 1 'is provided with a square hole having a shape equivalent to that of the lighting lamp 2', and the square lighting lamp is fixedly connected to the inner container through a fastening member. In the arrangement mode, light emitted by the light source is concentrated near the lamp cap, illumination in the inner container space is uneven, especially for an oven with a large cooking cavity and a multi-layer baking area, the illumination effects of different layers are greatly different, and the use experience of a user is influenced.

As an improvement, patent document with the publication number of CN209107047U provides an oven with improved illumination, which comprises a box body, wherein the box body comprises an inner container and an outer wall, baking layer frames are arranged on the side wall of the inner container, an illumination device is arranged on the side wall of the inner container corresponding to each baking layer frame, a mounting groove is arranged on the side wall of the inner container, the illumination device is arranged on the mounting groove, the illumination device comprises an illumination lamp mounting seat arranged in the mounting groove and a fixing frame arranged on the side wall of the inner container around the notch of the mounting groove, an illumination lamp is detachably connected to the illumination lamp mounting seat, a sealing ring is arranged on one surface of the fixing frame, which is in contact with the side wall of the inner container, sliding grooves are arranged on the frames on the left side and the right side of the fixing frame, a lampshade is arranged in the sliding grooves in a sliding manner, and sliding rails matched with the sliding grooves are arranged on the left side and the right side of the lampshade; the back of the lampshade is provided with a sealing groove, and a sealing strip is arranged in the sealing groove. It can be seen that, in the technical solution provided by this patent document, the illuminating lamps are configured for the baking areas corresponding to each layer of baking shelves, and the problem of uneven illumination of the cooking chamber is solved by increasing the number of the illuminating lamps, but this solution not only greatly increases the hardware cost and the installation cost of the illuminating device, but also reduces the sealing performance of the inner container, and the effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem, promptly, solve the inhomogeneous problem of illumination in the culinary art cavity of current oven class cooking appliance.

In order to solve the technical problem, in a first aspect, the utility model provides a cooking appliance's inner bag subassembly, the inner bag subassembly includes: a liner body having a cooking chamber; the lighting part comprises at least one lighting unit, wherein the lighting unit comprises a luminous body, at least one part of the luminous body is arranged at the position of the inner container body corresponding to the cooking chamber, the length direction of the luminous body is observed, and an included angle is formed between the luminous body and the horizontal plane.

The utility model provides a cooking device's inner bag subassembly through configuring at least one lighting unit, makes the luminous body in at least one lighting unit the shape that has length to install this luminous body in the position that the inner bag body corresponds to the culinary art cavity with the mode that has the contained angle with the horizontal plane, so, can effectively increase lighting unit in vertical illumination scope, and then improve the irradiant even degree in the cavity.

The lighting part of the utility model can only comprise one lighting unit, and also can comprise a plurality of lighting units. When the illumination portion includes only one illumination unit, the illumination unit may be disposed at any one of the side portions or the back portion of the inner container body and disposed in such a manner as to have an angle with the horizontal plane. When the lighting part comprises a plurality of lighting units, the luminous body of at least one lighting unit is arranged in a mode of forming an included angle with the horizontal plane, and the arrangement position can be the side part and/or the back part of the liner body. For example, the lighting part comprises two lighting units, wherein one lighting unit is arranged on the top wall of the inner container body, the other lighting unit is arranged on the right side wall or the back of the inner container body, and a luminous body of the lighting unit arranged on the right side wall and/or the back of the inner container body is arranged in a mode of forming an included angle with a horizontal plane. Or the lighting part comprises three lighting units, one lighting unit is arranged on the top wall of the inner container body, the other two lighting units are respectively arranged on the left side wall and the right side wall of the inner container body, and luminous bodies of the lighting units arranged on the left side wall and/or the right side wall of the inner container body are arranged in a mode of forming an included angle with the horizontal plane.

In addition, there are various situations in which at least a portion of the light emitter is disposed at a position of the inner container body corresponding to the cooking chamber. For example, the whole luminous body is arranged on the inner side of the inner container body; or the two ends of the luminous body respectively penetrate through the inner container body and then are positioned on the outer side of the inner container body, and the middle section of the luminous body is positioned on the inner side of the inner container body; or one end of the luminous body penetrates through the inner container body and then is positioned on the outer side of the inner container body, and the other end and the part connected with the other end are positioned on the inner side of the inner container body.

Observing along the length direction of the luminous body, the included angle formed by the luminous body and the horizontal plane can be formed by the luminous body which is obliquely arranged relative to the horizontal plane, the degree of the inclination can be determined according to requirements, and the illumination range of the inclination can cover all or most of the area of the cooking chamber, for example, the luminous body is arranged along the diagonal direction of the side wall of the liner body; or the light may be perpendicular to the horizontal plane.

For the above-mentioned inner container assembly of the cooking appliance, in some possible embodiments, the light emitter has a strip-shaped structure.

In this way, a construction of the luminous body is provided. By manufacturing the luminous body into a strip-shaped structure and installing the luminous body to the inner container body in a mode of forming an included angle with the horizontal plane, in this way, when the cooking chamber is divided into a plurality of cooking areas, different sections of the luminous body can correspond to different cooking areas, and uniform illumination of the areas is realized.

It is understood that the strip-shaped structure can be formed in various ways, such as a column, a belt, a plate, etc., as long as the dimension of the strip-shaped structure in one direction is larger than that in any other direction. In addition, the overall structure can be flat, corrugated, or a combination of flat and corrugated, such as a round tube structure with wave shape.

With regard to the liner assembly of the cooking appliance, in some possible embodiments, the cooking chamber has a plurality of cooking areas arranged in a vertical direction, and the light emitter emits light to at least a part of the plurality of cooking areas.

In this way, several possible implementations of the dimensions of the luminaire with respect to length are provided. For example, when the cooking area has a plurality of cooking areas arranged in a vertical direction, such as four cooking areas, the size range of the light-emitting body may be at least capable of completely covering two of the cooking areas, and preferably capable of emitting enough light to all the cooking areas.

For the above-mentioned inner container assembly of the cooking appliance, in some possible embodiments, the light emitter is disposed at least on the side wall of the inner container body.

In this way, a preferred position of the luminous body is provided.

It is understood that, in the case of being disposed on the side wall of the inner container body, the light emitter may be disposed on the left side wall and/or the right side wall and/or the rear side wall. In addition, for each side wall, the number of the luminous bodies can be one or more, for example, two luminous bodies can be arranged on the left side wall, one of the two luminous bodies extends along the vertical direction, the other one extends along the diagonal direction of the left side wall, or the two luminous bodies both extend along the vertical direction and are arranged at intervals along the depth direction of the liner body.

With regard to the liner assembly of the cooking appliance, in some possible embodiments, the liner body is provided with a mounting portion corresponding to the cooking chamber, and at least a portion of the light emitter is provided at the mounting portion.

By arranging the installation part, the interference of the installed luminous body on other parts such as a hanging rack and a baking tray configured by the inner container can be avoided. In addition, the installation part can also limit the luminous body to a certain extent.

It can be understood that the mounting part can be integrally formed with the inner container body, and can also be connected with the inner container body into an integral structure. For example, a groove may be disposed on a sidewall of the inner container, and the accommodating cavity formed by the groove is used for accommodating at least a portion of the light emitter. Alternatively, a strip-shaped opening is formed in the side wall of the liner body, a groove is formed in a separate plate-shaped member in a stamping manner, and after the plate-shaped member is connected to the side wall of the liner body, the mounting portion is formed on the plate-shaped member.

With regard to the liner assembly of the cooking appliance, in some possible embodiments, the mounting portion has a receiving cavity, the receiving cavity is open to one side of the cooking chamber, and at least a portion of the light emitter is disposed in the receiving cavity.

In this way, a construction of the mounting site is provided. The accommodating cavity is arranged, so that other components in the inner container can be avoided, a certain light condensation and light reflection effect can be achieved, and the illumination effect is improved.

With regard to the above-mentioned liner assembly of the cooking appliance, in some possible embodiments, the mounting portion is formed on the liner body.

It is understood that the mounting portion can also be formed on a separate member that is integrally connected to the liner body.

In some possible embodiments, the installation portion is formed with a through hole corresponding to the accommodating cavity, and a portion of the light emitter passes through the through hole and is disposed in the accommodating cavity.

In this way, a more specific implementation of the mounting location is provided. Through setting up the through-hole for luminous body or the component of being connected with luminous body can settle the outside at the inner bag, is favorable to the installation of each spare part and the rational utilization in space.

With regard to the above-mentioned inner container assembly of the cooking appliance, in some possible embodiments, a sealing member is further provided at a position of the mounting portion corresponding to the through hole.

Through setting up sealing member, can effectively reduce the loss of the heat in the culinary art cavity.

In a second aspect, the present invention further provides a cooking appliance, wherein the cooking appliance includes the inner container assembly of the cooking appliance according to any one of the above technical solutions.

For the cooking appliance, since the inner container assembly according to any one of the above technical solutions is configured, all technical effects that the inner container assembly can achieve are achieved, and are not described herein again.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a prior art oven liner assembly;

fig. 2 is an isometric view of a liner assembly of an oven provided in accordance with an embodiment of the present invention;

fig. 3 is a left side view of a liner assembly of an oven according to an embodiment of the present invention; and

fig. 4 is a front view of a liner assembly of an oven provided in an embodiment of the present invention;

list of reference numerals:

1', an inner container; 2', a lighting lamp;

1. a liner body; 10. a base plate; 11. a left side plate; 110. an installation site; 12. a top plate; 13. a right side plate; 14. a back plate; 2. a lighting unit; 20. a light source; 21. a light emitter; 22. a support; 3. a sealing member; 4. mounting a plate; 5. an electric heater.

Detailed Description

First, it should be noted that the following embodiments are only used for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a toaster, this is not restrictive, the technical solution of the present invention is equally applicable to a steam box, a toaster, a microwave oven, etc., and such changes in application objects should not constitute a limitation to the scope of the present invention.

Next, in order to better explain the present invention, numerous specific details are given in the following detailed description. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details.

In the description of the present invention, the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, which indicate directions or positional relationships, are based on directions or positional relationships in actual use, and are merely for convenience of description, and do not indicate or imply that the apparatus to be protected must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, "not marked" in the present invention means that the corresponding structure is not shown in the drawings, but is indicated in the drawings.

In order to solve the inhomogeneous problem of illumination in present oven class cooking appliance's the culinary art cavity, the utility model provides a cooking appliance's inner bag subassembly through disposing at least one lighting unit, makes the shape that has length with the luminous body among the at least one lighting unit to install this luminous body in the position that the inner bag body corresponds to the culinary art cavity with the mode that has the contained angle with the horizontal plane, so, can effectively increase lighting unit in vertical illumination scope, and then improve the illuminated uniform degree in the cavity.

The following describes an inner container assembly according to an embodiment of the present invention with reference to the drawings.

In the accompanying drawings, fig. 2 is an isometric view of a liner assembly of an oven provided in an embodiment of the present invention; fig. 3 is a left side view of a liner assembly of an oven provided by an embodiment of the present invention; and fig. 4 is a front view of a liner assembly of an oven according to an embodiment of the present invention.

First, a basic structure of a liner assembly of an oven according to an embodiment of the present invention will be described with reference to fig. 2. As shown in fig. 2, the liner assembly includes a liner body 1 and an illumination part connected to the liner body 1. The inner container body 1 is formed by connecting a bottom plate 10, a left side plate 11, a top plate 12, a right side plate 13 and a back plate 14, the back plate 14 is positioned at one end of the inner container body 1 far away from an operator, and each plate is constructed into a cooking chamber for containing food materials. A hanger (not shown) for holding a grill or tray is provided within the cooking chamber. The electric heater 5 is disposed outside the cooking chamber at a position close to the top plate 12, and the electric heater 5 includes one or more heating pipes (not shown), and a portion of the heating pipes is coiled in a serpentine shape to cover an area above and outside the cooking chamber as much as possible, which facilitates uniform heating of air inside the cooking chamber.

In this embodiment, the top plate 12, the left side plate 11, the right side plate 13 and the bottom plate 10 are integrally formed and then connected with the back plate 14 by welding to form an integral structure. It should be noted that other configurations are also possible, such as the plates can be made as separate structures and then connected as a single structure, or can be integrally formed, etc. Furthermore, the heating tube may also be arranged inside the cooking chamber near its top or bottom, and/or at the outer bottom of the cooking chamber, etc.

A mounting plate 4 is fixedly connected above the top plate 12, and the mounting plate 4 is used for fixedly mounting an electric control device, an electric heater 5 and other functional modules of the oven. The heating tube of the electric heater 5 in this embodiment is located in the space between the top plate 12 of the inner container and the mounting plate 4, and is used for providing heat required by cooking for the cooking chamber. In the present embodiment, a part of the illumination section provided for the inner container is fixedly attached to the attachment plate 4.

In this embodiment, the cooking chamber is divided into a plurality of cooking areas along the vertical direction, and the dividing manner is divided by a plurality of trays/grills (not shown) arranged on the racks (not shown) of the left side wall and the right side wall of the inner container and supported by the racks, such as three cooking areas arranged in sequence from bottom to top are formed by dividing the cooking chamber by three trays, wherein the tray at the bottom is close to the inner bottom of the cooking chamber. With the conventional lighting lamp installation, as shown in fig. 1, the two cooking areas near the bottom and the top can receive very little light, and the light is mainly emitted to the middle cooking area, so that it is very inconvenient for a user to operate in the uppermost and lowermost cooking areas after the tray separates the uppermost cooking area from the lower cooking area. Therefore, the utility model discloses the illumination part has been improved.

Next, the illumination portion in the inner container assembly according to the present invention will be described with reference to fig. 2 to 4.

The lighting part in the embodiment comprises two lighting units, the two lighting units are respectively positioned on the left side and the right side of the inner container, and the two lighting units are basically symmetrical in structure and arrangement position.

As shown in fig. 2, the illumination unit 2 in the present embodiment includes a light source 20, a light emitter 21, a holder 22 for fixing the light source 20 and the light emitter 21, and the like. The light source 20 is connected to one end of the light emitting body 21, and the light emitting body 21 is a long, straight and columnar light guide member connected to the light source 20. It will be appreciated that alternatively the light source may be arranged inside the luminaire, e.g. as a tube structure or the like. It should be noted that, the light-emitting body in the present invention refers to a member capable of emitting light to the cooking chamber, and it may be a body capable of emitting light by itself or guiding light, but for the cooking chamber, it is a main body providing light to the cooking chamber.

In order not to interfere with other members in the cooking chamber such as a tray, a hanger, etc., in the present embodiment, a mounting portion 110 adapted to the shape of the light emitter 21 is provided on the left side plate 11, and when at least a portion of the light emitter 21 is placed behind the mounting portion 110, a portion of the light emitter 21 is embedded in the mounting portion 110, and a portion thereof protrudes from the inner surface of the side wall. Specifically, as shown in fig. 2 to 4, an accommodating cavity is formed in the inner wall surface of the left side wall of the inner container in a protruding manner in a direction toward the outside of the inner container, the accommodating cavity is open toward one side of the cooking cavity, a part of the luminous body 21 in a columnar structure is arranged in the accommodating cavity, and the structure of the luminous body 21 in the accommodating cavity refers to the structure shown by the right side plate 13 in fig. 2, so that the luminous body 21 is prevented from protruding too much from the inner wall surface of the inner container to interfere with components such as a tray and a hanger, and a certain light gathering and reflecting effect can be achieved, so that more light rays emitted by the luminous body 21 can enter the cooking cavity.

Alternatively, the mounting portion formed with the accommodation chamber may also be formed on a member separate from the inner bladder. For example, a square hole is formed in the left side wall of the inner container, a plate member having a cavity structure is connected to the square hole by welding, bonding, riveting or the like, the mounting portion is formed on the plate member, and the plate member is connected to the side wall of the inner container to form an integral structure. The right side wall is the same.

The light emitter 21 in this embodiment is a strip structure, specifically a columnar structure. In the installed state, a part of the light emitting body 21 is located outside the inner container, and most of the light emitting body is located inside the inner container, specifically, in the accommodating cavity of the installation portion 110. Luminous body 21 in this embodiment sets up along vertical direction, and luminous body 21 after the installation is perpendicular with the horizontal plane, can make the installation more convenient like this, and satisfying under the even prerequisite of illuminance, can shorten luminous body 21's length, and then reduce the hardware cost.

In this embodiment, because luminous body 21 almost runs through whole cooking cavity, consequently place the tray and separate a plurality of culinary art district after in cooking cavity, luminous body 21 all has corresponding light-emitting section in every culinary art district, and then makes every culinary art district all can be shone, realizes that the illumination in the culinary art cavity is even.

In this embodiment, the light source 20 connected to the light emitter 21 and the bracket 22 for fixing the light source 20 and the light emitter 21 need to be mounted on the mounting plate 4 above the top plate 12 of the inner container, in order to meet the mounting requirement, a through hole (not shown) is formed at a position of the mounting portion 110 corresponding to the accommodating cavity, and a part of the light emitter 21 passes through the through hole and is placed in the accommodating cavity. In order to avoid the heat in the cooking chamber from leaking from the through hole, a sealing member 3 is further arranged at the mounting portion 110 corresponding to the through hole, and the sealing member 3 is made of a high-temperature-resistant material, such as high-temperature-resistant silicone rubber, high-temperature-resistant silicone rubber and the like. The sealing member 3 may be made into a sealing ring structure capable of fitting the through hole, a clamping groove (not shown) is provided on the sealing ring, and a portion of the mounting portion 110 corresponding to the edge of the through hole is clamped into the clamping groove, so as to realize the mounting and sealing functions of the sealing member 3. In this embodiment, since the lower end of the light emitter 21 protrudes from the mounting portion 110 at a position corresponding to the accommodating cavity, two sealing members 3 are disposed on each light emitter 21, the upper end and the lower end of the light emitter 21 are located outside the inner container, and the middle of the light emitter 21 is located inside the inner container. The structure of the right side plate 13 of the inner container and the structure of the lighting unit adapted to the right side plate are the same, and are not described in detail herein.

The main body of the light emitting body 21 may be made of high temperature resistant glass, such as high borosilicate glass, and when the interior of the light emitting body 21 is a hollow structure, the interior may be coated with a fluorescent material, filled with inert gas, etc.

Alternatively, when the luminous body is of a lamp tube structure, the LED lamp strip can be arranged inside the luminous body. The utility model discloses in not injecing the inner structure of luminous body, as long as it can follow the length direction on outwards emitting light can.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A liner assembly for a cooking appliance, the liner assembly comprising:

a liner body having a cooking chamber;

an illumination section including at least one illumination unit,

the lighting unit comprises a light-emitting body, at least one part of the light-emitting body is arranged at the position, corresponding to the cooking chamber, of the inner container body, the light-emitting body is observed along the length direction of the light-emitting body, and an included angle is formed between the light-emitting body and the horizontal plane.

2. The inner container assembly of the cooking appliance as claimed in claim 1, wherein the light emitter has a strip structure.

3. The liner assembly of the cooking appliance according to claim 2, wherein the cooking chamber has a plurality of cooking areas arranged in a vertical direction, and the light emitter emits light to at least a portion of the plurality of cooking areas.

4. The inner container assembly of the cooking appliance as claimed in claim 2, wherein the light emitter is disposed at least on a sidewall of the inner container body.

5. The inner container assembly of the cooking appliance according to claim 2, wherein a mounting portion is provided at a position of the inner container body corresponding to the cooking chamber, and at least a portion of the light emitter is provided at the mounting portion.

6. The liner assembly of the cooking appliance according to claim 5, wherein the mounting portion has a receiving cavity, the receiving cavity is open to one side of the cooking chamber, and at least a portion of the light emitter is disposed in the receiving cavity.

7. The liner assembly of the cooking appliance according to claim 6, wherein the mounting portion is formed on the liner body.

8. The liner assembly of the cooking appliance according to claim 7, wherein a through hole is formed at the mounting portion corresponding to the receiving cavity, and a part of the light emitter passes through the through hole and is disposed in the receiving cavity.

9. The inner container assembly of the cooking appliance according to claim 8, wherein a sealing member is further provided at a position of the mounting portion corresponding to the through hole.

10. Cooking appliance, characterized in that it comprises a liner assembly of a cooking appliance according to any one of claims 1 to 9.

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