CN112944416A

CN112944416A - Cooking device

Info

Publication number: CN112944416A
Application number: CN202110224537.6A
Authority: CN
Inventors: 范文杰; 党玉梁; 刘石永; 黄志飞; 李孟孪
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-11

Abstract

The invention discloses a cooking device, which comprises an inner cavity, an outer cover and an air suction assembly, wherein the inner cavity is provided with a cooking cavity, the outer cover is arranged on the outer side of the inner cavity, a heat dissipation air channel and an oil smoke air channel are formed between the outer cover and the inner cavity, at least part of the heat dissipation air channel is positioned on the lateral part of the inner cavity, a first air inlet of the heat dissipation air channel is arranged on the outer cover and corresponds to the lateral part of the inner cavity, the heat dissipation air channel is respectively communicated with the cooking cavity and the oil smoke air channel, the heat dissipation air channel is used for placing a power device set of the cooking device, the air suction assembly comprises a first air suction piece and a second air suction piece, the first air suction piece is arranged on the heat dissipation air. The heat dissipation air channel is communicated with the cooking cavity and the oil smoke channel, so that the obstruction of air in the flow process of the heat dissipation air channel is reduced, and the smoothness of air flow is improved. Under the combined action of the first air suction piece and the second air suction piece, the flow rate of air is improved, and the heat dissipation effect of the power device group is ensured.

Description

Cooking device

Technical Field

The invention relates to the technical field of household appliances, in particular to a cooking device.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

An OTR (over the range) type cooking device is generally suspended above a cooking range, and the cooking device sucks oil smoke generated in a cooking process of the cooking range by using a self oil smoke suction function and heats food in a cooking cavity by using a self microwave heating function.

Culinary art device includes air duct system, and this air duct system is including heat dissipation wind channel and oil smoke wind channel, and culinary art device is at the during operation, and air duct system's wind is made an uproar height, the smooth and easy nature of air current is poor, has reduced user's use and has experienced.

Disclosure of Invention

The object of the invention is to at least solve the problem of how to reduce wind noise and improve the smoothness of the airflow. The purpose is realized by the following technical scheme:

the present invention proposes a cooking apparatus, comprising:

the inner cavity is provided with a cooking cavity;

the outer cover is arranged on the outer side of the inner cavity, a heat dissipation air channel and an oil smoke air channel are formed between the outer cover and the inner cavity, at least part of the heat dissipation air channel is positioned on the side part of the inner cavity, a first air inlet of the heat dissipation air channel is arranged on the outer cover and corresponds to the side part of the inner cavity, the heat dissipation air channel is respectively communicated with the cooking cavity and the oil smoke air channel, and a power device group of the cooking device is arranged in the heat dissipation air channel;

the subassembly induced drafts, the subassembly induced drafts including the first piece and the second piece that induced drafts, the first piece that induced drafts is located heat dissipation wind channel, the second induced drafts the piece and locates the oil smoke wind channel just is located the rear portion of interior cavity.

According to the cooking device, the outer cover is arranged on the outer side of the inner cavity, the space between the outer cover and the inner cavity forms the heat dissipation air channel and the oil smoke air channel, the heat dissipation air channel is respectively communicated with the cooking cavity and the oil smoke air channel, the power device group and the first air suction piece are arranged in the heat dissipation air channel, and the second air suction piece is arranged in the oil smoke air channel. When the cooking device uses (culinary art function and oil absorption cigarette function use simultaneously), first piece and the second piece that induced drafts all starts, in the air admission reaches heat dissipation wind channel under first piece's effect of induced drafting, the air that gets into in the heat dissipation wind channel dispels the heat through the heat exchange with power device group, the air after the heat exchange is partly discharged after entering into the culinary art chamber, another part discharges after entering into the oil smoke passageway, through with heat dissipation wind channel respectively with culinary art chamber and oil smoke passageway intercommunication, can reduce the hindrance of the air in the flow in-process of heat dissipation wind channel, make the smooth and easy nature that the air flows obtain the improvement. In addition, the heat dissipation channel is communicated with the oil fume channel, and the flow rate of air can be effectively improved under the combined action of the first air suction piece and the second air suction piece, so that the heat dissipation effect of the power device group is ensured.

In addition, the cooking device according to the present invention may have the following additional technical features:

in some embodiments of the present invention, the cooking device further includes a partition assembly disposed between the outer cover and the inner cavity, the partition assembly dividing the side portion of the inner cavity into at least a first electrical chamber and a second electrical chamber, the first air inlet communicating with the first electrical chamber, the first electrical chamber communicating with the cooking cavity, the second electrical chamber and the soot duct, respectively, and the second electrical chamber communicating with the soot duct.

In some embodiments of the invention, the second electrical chamber is located at a rear portion of the first electrical chamber.

In some embodiments of the invention, the baffle plate assembly comprises:

the first partition plate is positioned on the side part of the inner cavity, and a first through hole communicated with the first air inlet is formed in the first partition plate;

the second baffle, the second baffle is located interior cavity the lateral part and with first baffle is connected, the second baffle the first dustcoat with interior cavity the lateral part surrounds and forms first electrical room, be equipped with second via hole and third via hole on the second baffle, first electrical room passes through the second via hole with second electrical room intercommunication, first electrical room passes through the third via hole with oil smoke wind channel intercommunication.

In some embodiments of the present invention, the partition plate assembly further includes a third partition plate, the third partition plate is disposed at the rear portion of the inner cavity, the third partition plate, the inner cavity and the outer cover surround to form the second electrical chamber, a fourth through hole is disposed on the third partition plate, and the second electrical chamber is communicated with the lampblack air duct through the fourth through hole.

In some embodiments of the present invention, the cooking device further includes a support plate having a second air inlet, the support plate is disposed at the rear portion of the inner cavity, the support plate, the inner cavity, the third partition plate and the outer cover enclose a first air duct portion of the lampblack air duct, the second air suction member is disposed in the first air duct portion and is communicated with the outside through the second air inlet, and the first air duct portion is respectively communicated with the first electrical chamber and the second electrical chamber.

In some embodiments of the present invention, the cooking device further includes a first air guiding component, the first air guiding component is disposed at the rear portion of the inner cavity, the first air guiding component and the second air suction component are respectively located at two opposite sides of the third partition plate, the first air guiding component, the inner cavity, the third partition plate and the outer cover surround to form a second air duct portion of the lampblack air duct, and the first air duct portion is communicated with the second air duct portion through a fourth through hole of the third partition plate.

In some embodiments of the present invention, the cooking device further includes a second air guide, the second air guide is disposed on the top of the inner cavity, the second air guide and the outer cover surround to form a third air duct portion of the oil smoke air duct, the third air duct portion is communicated with the second air duct portion, and the outer cover is provided with a first air outlet communicated with the third air duct portion.

In some embodiments of the present invention, the inner cavity is respectively opened with an air inlet and an air outlet communicated with the cooking cavity, the cooking cavity is communicated with the first electrical chamber through the air inlet, and the cooking cavity is communicated with the outside through the air outlet.

In some embodiments of the present invention, the cooking device further includes a third wind guiding member disposed between the inner cavity and the outer cover, and the air outlet is communicated with a second air outlet on the outer cover through the third wind guiding member.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a structural view of a cooking apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of the cooking device shown in FIG. 1;

fig. 3 is a schematic structural diagram of the cooking device shown in fig. 2 in a first posture (showing a partial structure, wherein black solid arrows indicate air flow directions of a heat dissipation air duct, and black hollow arrows indicate air flow directions of a lampblack air duct);

fig. 4 is a schematic structural diagram of the cooking device shown in fig. 2 in a second posture (showing a partial structure, wherein black solid arrows indicate air flow directions of the heat dissipation air duct, and black hollow arrows indicate air flow directions of the lampblack air duct);

fig. 5 is a schematic structural diagram of the cooking device shown in fig. 2 in a third posture (showing a partial structure, wherein black solid arrows indicate air flow directions of the heat dissipation air duct, and black hollow arrows indicate air flow directions of the lampblack air duct).

The reference numbers are as follows:

100 is a cooking device;

10 is an inner cavity, 11 is a cooking cavity, 12 is an air inlet, and 13 is an air outlet;

20 is an outer cover, 21 is a side wall plate, 211 is a first air inlet, 212 is a first air outlet, 213 is a second air outlet, and 22 is a rear plate;

30 is a separator assembly, 31 is a first separator, 311 is a first via hole, 32 is a second separator, 321 is a second via hole, 322 is a third via hole, 33 is a third separator, and 331 is a fourth via hole;

40 is a suction assembly, 41 is a first suction element, and 42 is a second suction element;

50 is a supporting plate, and 51 is a second air inlet;

60 is a first air guide member;

70 is a second wind guide piece;

80 is a third wind guide member;

90 is a door assembly;

101 is a heat dissipation air duct, 1011 is a first electrical room, and 1012 is a second electrical room;

102 is a lampblack air duct, 1021 is a first air duct part, 1022 is a second air duct part, and 1023 is a third air duct part;

103 is a control panel;

104 is a power device group.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such 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 the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, according to an embodiment of the present invention, a cooking apparatus 100 is provided, the cooking apparatus 100 includes an inner cavity 10, an outer cover 20 and an air suction assembly 40, the inner cavity 10 is provided with a cooking cavity 11, the outer cover 20 is disposed on an outer side of the inner cavity 10 and forms a heat dissipation air duct 101 and an oil smoke air duct 102 with the inner cavity 10, at least a portion of the heat dissipation air duct 101 is located on a side portion of the inner cavity 10, a first air inlet 211 of the heat dissipation air duct 101 is disposed on the outer cover 20 and is disposed corresponding to the side portion of the inner cavity 10, the heat dissipation air duct 101 is respectively communicated with the cooking cavity 11 and the oil smoke air duct 102, a power device 104 of the cooking apparatus 100 is disposed in the heat dissipation air duct 101, the air suction assembly 40 includes a first air suction member 41 and a second air suction member 42, the first air suction member 41 is disposed in the heat dissipation air duct 101.

Specifically, the outer cover 20 is disposed outside the inner cavity 10, a heat dissipation air channel 101 and an oil smoke air channel 102 are formed in a space between the outer cover 20 and the inner cavity 10, the heat dissipation air channel 101 is respectively communicated with the cooking cavity 11 and the oil smoke air channel 102, the power device group 104 and the first air suction piece 41 are disposed in the heat dissipation air channel 101, and the second air suction piece 42 is disposed in the oil smoke air channel 102. When the cooking device 100 is used (the cooking function and the oil smoke absorption function are used simultaneously), the first air suction piece 41 and the second air suction piece 42 are both started, air enters the heat dissipation air duct 101 under the action of the first air suction piece 41, the air entering the heat dissipation air duct 101 is dissipated with the power device group 104 through heat exchange, one part of the air after heat exchange enters the cooking cavity 11 and is then discharged, the other part of the air after heat exchange enters the oil smoke channel and is then discharged, the heat dissipation air duct 101 is respectively communicated with the cooking cavity 11 and the oil smoke channel, the obstruction of the air in the flow process in the heat dissipation air duct 101 can be reduced, and the flowing smoothness of the air is improved. In addition, the heat dissipation channel is communicated with the oil smoke channel, and under the combined action of the first air suction piece 41 and the second air suction piece 42, the flow rate of air can be effectively increased, so that the heat dissipation effect of the power device group 104 is ensured.

It should be understood that, at least part of the heat dissipation air duct 101 is disposed at the side of the inner cavity 10, at this time, at least the power distribution device group 104 can be disposed at the air duct of the side of the inner cavity 10 located at the heat dissipation air duct 101, and at the same time, the second air suction member 42 is disposed at the rear of the inner cavity 10, so that the occupied top space of the inner cavity 10 can be avoided, the purpose of reducing the height of the cooking device 100 can be achieved, and the installation requirement of a small-space user can be met.

It should be noted that, in the present invention, the cooking device 100 is provided with a pick-and-place opening, which is communicated with the cooking cavity 11 of the inner cavity 10, when the cooking device 100 is installed and the user faces the pick-and-place opening, the side of the inner cavity 10 close to the user is the front of the inner cavity 10, the side of the inner cavity 10 far from the user is the rear of the inner cavity 10, the side of the inner cavity 10 on the left hand of the user is the left side, the side of the inner cavity 10 on the right hand of the user is the right side, the left side and the right side are collectively referred to as the side of the inner cavity 10, the side of the inner cavity 10 far from the cooker is the top of the inner cavity 10, the side of the inner cavity 10 close to the range is the bottom of the inner cavity 10, the distance from the left side to the right side of the cooking device 100 is the length of the cooking device 100, the distance from the top to the bottom of the cooking device 100 is the height of the cooking device 100, and the distance from the front to the rear of the cooking device 100.

In addition, as shown in fig. 1 and 2, the cooking apparatus 100 further includes a door assembly 90 and a control panel 103, wherein the door assembly 90 is pivotally engaged with the front plate of the inner cavity 10, the opening or closing of the access opening is realized by opening and closing the door assembly 90, the control panel 103 is also disposed on the front plate of the inner cavity 10, and a user can control the cooking apparatus 100 by manipulating the control panel 103.

In addition, as shown in fig. 1 and 2, the outer cover 20 includes side enclosures 21 and a rear panel 22, wherein the side enclosures 21 are disposed at the left side, the top and the right side of the inner cavity 10 and are connected and fixed with the front panel and the bottom panel of the inner cavity 10 by fasteners such as screws, the rear panel 22 is disposed at the rear of the inner cavity 10 and is connected and fixed with the bottom panel and the side enclosures 2121 of the inner cavity 10 by fasteners such as screws, by disposing the outer cover 20 as two parts of the side enclosures 21 and the rear panel 22, it is possible to disassemble the side enclosures 21 or the rear panel 22 when the maintenance of the cooking apparatus 100 is required, thereby improving the maintenance efficiency of the cooking apparatus 100, and by disposing the outer cover 20 as two parts of the side enclosures 21 and the rear panel 22, the manufacturing is convenient, and the manufacturing cost of the cooking apparatus 100 can be effectively reduced.

It is further understood that, as shown in fig. 2 to 4, the cooking device 100 further includes a partition plate assembly 30 disposed between the outer cover 20 and the inner cavity 10, the partition plate assembly 30 divides the side of the inner cavity 10 into at least a first electrical chamber 1011 and a second electrical chamber 1012, the first air inlet 211 communicates with the first electrical chamber 1011, the first electrical chamber 1011 communicates with the cooking cavity 11, the second electrical chamber 1012 and the smoke duct 102, respectively, and the second electrical chamber 1012 communicates with the smoke duct 102. Specifically, the partition plate assembly 30 divides a side portion (right side portion or right side portion) of the inner cavity 10 into a first electrical chamber 1011 and a second electrical chamber 1012, wherein the first electrical chamber 1011 is respectively communicated with the second electrical chamber 1012, the cooking cavity 11 and the smoke duct 102. When the cooking apparatus 100 is started, the first air suction device 41 and the second air suction device 42 are started, external air enters the first electrical room 1011 through the first air inlet 211, the air entering the first electrical room 1011 exchanges heat with the power devices of the power device group 104 located in the first electrical room 1011, in order to reduce the temperature of the power device, the air passing through the first electrical room 1011 enters the cooking cavity 11, the second electrical room 1012 and the oil smoke duct 102 respectively, the air entering the cooking cavity 11 through the first electrical room 1011 is discharged through the exhaust structure of the cooking cavity 11, the air entering the second electrical room 1012 through the first electrical room 1011 exchanges heat with the power device located in the second electrical room 1012, the air passing through the heat exchange enters the oil smoke duct 102, the air entering the oil smoke duct 102 through the second electrical room 1012 is discharged through the oil smoke duct 102, and the air entering the oil smoke duct 102 through the first electrical room 1011 is also discharged through the oil smoke duct 102.

Through setting up a plurality of power devices of power device group 104 respectively in a plurality of electric rooms to make the overall arrangement of power device group 104 spare more keep apart in heat dissipation wind channel 101, reduced the hindrance to the air, thereby reduced the wind channel of air flow in-process, and improved the smooth and easy nature of air flow in-process.

Further, as shown in fig. 2 to 4, the second electrical room 1012 is located at the rear of the first electrical room 1011. Specifically, the first electrical chamber 1011 is located at a side portion (left side portion or right side portion) of the inner cavity 10, and the second electrical chamber 1012 is disposed corresponding to the first electrical chamber 1011 and located at a rear portion of the first electrical chamber 1011, so that the length of the cooking device 100 is effectively reduced, the structure of the cooking device 100 is more compact, the occupied space in the installation process of the cooking device 100 is reduced, and the installation requirement of a small-space user is met.

Further, as shown in fig. 2 to 4, the partition plate assembly 30 includes a first partition plate 31 and a second partition plate 32, the first partition plate 31 is located at a side portion of the inner cavity 10, a first through hole 311 communicated with the first air inlet 211 is provided on the first partition plate 31, the second partition plate 32 is located at a side portion of the inner cavity 10 and connected to the first partition plate 31, a first electrical chamber 1011 is defined by the second partition plate 32, the first partition plate 31, the first outer cover 20 and the side portion of the inner cavity 10, a second through hole 321 and a third through hole 322 are provided on the second partition plate 32, the first electrical chamber is communicated with the second electrical chamber 1012 through the second through hole 321, and the first electrical chamber 1011 is communicated with the smoke duct 102 through the third through hole 322. Specifically, the first partition plate 31 is disposed at a side portion of the inner cavity 10 and extends in a width direction of the cooking device 100, the second partition plate 32 is disposed at a side portion of the inner cavity 10 and extends in a height direction of the cooking device 100, the second partition plate 32 is vertically connected to the first partition plate 31, and the first electrical chamber 1011 formed by surrounding the second partition plate 32, the first partition plate 31, the first outer cover 20 and the side portion of the inner cavity 10 is a part of the heat dissipation air duct 101, so that the whole structure is simple, and the manufacturing cost is low. In addition, the first through hole 311 on the first partition plate 31 is used for realizing the communication between the first electrical room 1011 and the outside, and the second through hole 321 and the third through hole 322 on the second partition plate 32 are used for realizing the communication between the first electrical room 1011 and the lampblack air channel 102, so that the structure is simple, and the processing and the manufacturing are convenient.

It should be noted that, as shown in fig. 2 to 4, the first electrical chamber 1011 is located at a side portion of the inner cavity 10, the first partition plate 31 and the second partition plate 32 are both flat plate members, the first partition plate 31 and the second partition plate 32 are vertically disposed, the opening direction of the second through hole 321 is the same as the opening direction of the third through hole 322, the opening direction of the first through hole 311 is respectively perpendicular to the opening direction of the second through hole 321 and the opening direction of the third through hole 322, after air enters the first electrical chamber 1011 through the first through hole 311, the air flows in the direction of the second partition plate 32 under the action of the first suction member 41, the second through hole 321 and the third through hole 322 are disposed on the second partition plate 32, when the air reaches the second partition plate 32, the air can directly enter the second electrical chamber 1012 through the second through hole 321, and directly enter the lampblack duct 102 through the third through hole 322, so that the impact of the second partition plate 32 on the air is reduced, and the smoothness of the air is improved, and simultaneously, the wind noise in the air flowing process is reduced.

In addition, the first through hole 311 is formed at a position far away from the second partition plate 32, so that the path of air in the first electrical room 1011 can be increased, each power device of the power device group 104 located in the first electrical room 1011 can sufficiently dissipate heat, and the power device group 104 is ensured to stably and efficiently operate.

In addition, as shown in fig. 2 to 4, the second via holes 321 are in a first mesh structure, the third via holes 322 are in a second mesh structure, and the second via holes 321 are set as first mesh holes and the third via holes 322 are set as second mesh holes, so that the smoothness of air passing is improved, and the wind noise in the air flowing process is reduced.

Further, as shown in fig. 2 to 4, the partition plate assembly 30 further includes a third partition plate 33, the third partition plate 33 is disposed at the rear portion of the inner cavity 10, the third partition plate 33, the inner cavity 10 and the outer cover 20 surround to form a second electrical chamber 1012, a fourth through hole 331 is disposed on the third partition plate 33, and the second electrical chamber 1012 is communicated with the lampblack air duct 102 through the fourth through hole 331. Specifically, the third partition 33 is disposed at the rear of the inner cavity 10 and extends along the length direction of the cooking device 100, one end of the third partition 33 protrudes out of the side of the inner cavity 10, and the portion of the third partition 33 protruding out of the inner cavity 10 is vertically connected to the second partition 32, and forms a second electrical chamber 1012 around the inner cavity 10 and the outer cover 20, the second electrical chamber 1012 is communicated with the soot air duct 102 through the fourth via hole 331, the second electrical chamber 1012 is formed simply, and is convenient to process and manufacture, and the manufacturing cost of the cooking device 100 can be effectively reduced.

It should be noted that the second through hole 321 on the second partition 32 is communicated with the second electrical chamber 1012, the third through hole 322 on the third partition 33 is communicated with the lampblack air duct 102, the opening direction of the second through hole 321 is perpendicular to the opening direction of the third through hole 322, after the air in the first electrical chamber 1011 enters the second electrical chamber 1012 through the second through hole 321, the air enters the lampblack air duct 102 through the third through hole 322, and through the arrangement manner of the second through hole 321 and the third through hole 322, the smoothness in the air flowing process can be further improved, and the wind noise in the air flowing process is effectively reduced.

In addition, the third partition plate 33 is a plate-shaped member, and has a simple structure, is easy to process and manufacture, and has low manufacturing cost.

Further, as shown in fig. 2 to 4, the cooking apparatus 100 further includes a supporting plate 50 having a second air inlet 51, the supporting plate 50 is disposed at the rear portion of the inner cavity 10, the supporting plate 50, the inner cavity 10, the third partition 33 and the outer cover 20 surround to form a first air duct portion 1021 of the lampblack air duct 102, the second air suction member 42 is disposed in the first air duct portion 1021 and is communicated with the outside through the second air inlet 51, and the first air duct portion 1021 is respectively communicated with the first electrical room 1011 and the second electrical room 1012. Specifically, the outer cover 20 is disposed outside the inner cavity 10, the third partition 33 and the support plate 50 are both disposed between the outer cover 20 and the inner cavity 10, wherein the third partition 33 is disposed at the rear portion of the inner cavity 10 and extends along the length direction of the cooking device 100, the support plate 50 is also disposed at the rear portion of the inner cavity 10, the support plate 50 is disposed at the lower portion of the third partition 33 at intervals in parallel, the second air suction member 42 is disposed on the support plate 50 and located between the support plate 50 and the third partition 33, the support plate 50, the inner cavity 10 and the outer cover 20 surround to form a first air duct portion 1021 of the lampblack air duct 102, and the first air duct portion 1021 is communicated with the outside through the second air inlet 51 on the support plate 50. When the cooking range below the cooking device 100 needs to be pumped with oil smoke, the second air suction member 42 is activated, and under the action of the first air suction member 41, the oil smoke enters the first air channel portion 1021 through the second air inlet 51 and enters the discharge channel along the oil smoke air channel 102, so as to be discharged with the oil smoke. Through setting up the second piece 42 that induced drafts in first wind channel portion 1021 to can effectively reduce cooking device 100's height when guaranteeing normal suction oil smoke, and then required space when having reduced cooking device 100 installation, make the installation user of little space user obtain satisfying.

It should be noted that, in the present invention, the supporting plate 50 is flush with the bottom plate of the inner cavity 10, the third partition plate 33 is disposed above the supporting plate 50 at intervals, and the first air duct portion 1021 of the lampblack air duct 102 surrounded by the third partition plate 33, the supporting plate 50, the inner cavity 10 and the outer cover 20 is located below the rear portion of the inner cavity 10, so as to further avoid the second air suction member 42 from occupying the top space of the inner cavity 10, so that the height of the cooking apparatus 100 is reduced, and the installation requirement of a small-space user is met.

In addition, as shown in fig. 3 and 4, in the present invention, the second air suction member 42 is a vortex fan, the second air inlet 51 on the support plate 50 is a first grill structure, and the second air inlet 51 is disposed near an inlet of the vortex fan, so that a suction effect of the vortex fan on the oil smoke is ensured, and a discharge effect of the oil smoke is ensured.

In addition, as shown in fig. 4, the number of the second air suction pieces 42 may be multiple, the multiple second air suction pieces 42 are arranged at intervals in the first air duct portion 1021, and the multiple second air suction pieces 42 are arranged, so that the oil smoke suction capability of the cooking device 100 is improved, and the oil smoke discharge effect of the cooking device 100 is further improved.

Further, as shown in fig. 2 to 4, the cooking device 100 further includes a first air guide 60, the first air guide 60 is disposed at the rear portion of the inner cavity 10, the first air guide 60 and the second air suction member 42 are respectively located at two opposite sides of the third partition 33, the first air guide 60, the inner cavity 10, the third partition 33 and the outer cover 20 surround to form a second air duct portion 1022 of the lampblack air duct 102, and the first air duct portion 1021 is communicated with the second air duct portion 1022 through a fourth through hole 331 of the third partition 33. Specifically, the first air guide 60 is disposed at the rear portion of the inner cavity 10, the first air guide 60 and the second air suction 42 are located at two sides of the third partition 33, the first air guide 60, the third partition 33, the inner cavity 10 and the outer cover 20 surround to form a second air duct portion 1022 of the lampblack air duct 102, and the first air duct portion 1021 is communicated with the second air duct portion 1022 through a fourth through hole 331 on the third partition 33. When oil smoke needs to be sucked into a stove below the cooking device 100, the second air suction piece 42 is started, and under the action of the second air suction piece 42, the oil smoke enters the first air channel portion 1021 through the second air inlet 51, enters the second air channel portion 1022 through the fourth through hole 331, and finally enters the exhaust channel along the oil smoke air channel 102 to discharge the oil smoke. Through setting up second wind channel portion 1022 to the approach of oil smoke has been realized, makes the oil smoke discharge according to predetermined route, and then has guaranteed the exhaust effect of oil smoke.

It should be noted that, as shown in fig. 4, the first air guiding member 60 is a first air guiding plate, and the first air guiding plate has a simple structure, is convenient to process and manufacture, and can effectively ensure the manufacturing cost of the first air guiding member 60. In addition, the first air deflector is obliquely arranged and forms an angle with the flowing direction of the air flow, so that better approach to the air is ensured, and the flowing smoothness of the air is further improved.

In addition, as shown in fig. 4, when the number of the second air suction members 42 is plural, the number of the fourth through holes 331 and the number of the first air guide members 60 on the third partition 33 correspond to the number of the second air suction members 42 one by one, that is, each of the second air suction members 42 corresponds to one fourth through hole 331 and one first air guide member 60, so that effective guiding of the oil smoke is ensured, and the oil smoke discharging effect is further improved.

Further, as shown in fig. 2 to 4, the cooking device 100 further includes a second air guide 70, the second air guide 70 is disposed on the top of the inner cavity 10, the second air guide 70 and the outer cover 20 surround a third air duct portion 1023 forming the lampblack air duct 102, the third air duct portion 1023 is communicated with the second air duct portion 1022, and the outer cover 20 is provided with a first air outlet 212 communicated with the third air duct portion 1023. Specifically, third wind channel portion 1023 is located the top of interior cavity 10, third wind channel portion 1023, second wind channel portion 1022 and first wind channel portion 1021 communicate in proper order and constitute oil smoke wind channel 102, oil smoke wind channel 102 covers the rear portion and the top of interior cavity 10, second air guide 70, cavity 10 and dustcoat 20 surround the top of cavity 10 including third wind channel portion 1023 formation, through the height of controlling second air guide 70, can effectively reduce the height of cooking device 100 when guaranteeing the oil smoke exhaust, make small space user's installation demand obtain satisfying.

It should be noted that the second air guiding element 70 is a second air guiding plate, the number of the second air guiding plates is two, the two second air guiding plates are arranged at the top of the inner cavity 10 at a parallel interval, a space between the two second air guiding plates constitutes a third air duct portion 1023, and the first air outlet on the outer cover 20 is communicated with the third air duct portion 1023 and is far away from the second air duct portion 1022.

In other embodiments, the outlet of the second air channel part 1022 is directly communicated with the exhaust channel, and the second air guide 70 is not required, so that the manufacturing cost of the cooking device 100 is further reduced, and the height of the cooking device 100 can be further reduced.

Further, as shown in fig. 4 and 5, an air inlet 12 and an air outlet 13 which are communicated with the cooking cavity 11 are respectively opened on the inner cavity 10, the cooking cavity 11 is communicated with the first electrical chamber 1011 through the air inlet 12, and the cooking cavity 11 is communicated with the outside through the air outlet 13. Specifically, culinary art chamber 11 passes through inlet port 12 and first electric room 1011 intercommunication, and through exhaust hole 13 and external intercommunication, air in the first electric room 1011 enters into culinary art chamber 11 through inlet port 12 and then takes away from culinary art chamber 11 through exhaust hole 13 with steam or oil smoke etc. in the culinary art chamber 11 to guaranteed to have good culinary art environment in the culinary art chamber 11, made the culinary art quality of food obtain promoting.

It should be pointed out that, the inlet port 12 is seted up on the lateral wall that culinary art chamber 11 corresponds with first electric room 1011, and exhaust hole 13 sets up on the roof of culinary art chamber 11 and keep away from inlet port 12, through the mode of setting up of inlet port 12 and exhaust hole 13, can effectively guarantee the exhaust effect to steam or oil smoke etc. in the culinary art chamber 11.

In some embodiments of the present invention, as shown in fig. 2 to 4, the cooking apparatus 100 further includes a third wind guide 80, the third wind guide 80 is disposed between the inner cavity 10 and the outer cover 20, and the exhaust hole 13 is communicated with the second air outlet 213 of the outer cover 20 through the third wind guide 80. Specifically, the third air guide 80 communicates the exhaust hole 13 with the second air outlet 213 on the outer cover 20, so as to prevent water vapor or oil smoke from entering between the inner cavity 10 and the outer cover 20, thereby ensuring the effect of discharging water vapor or oil smoke from the cooking cavity 11, and improving the sanitary conditions in the cooking cavity 11.

In the present invention, the cooking device 100 is an OTR microwave oven, and the structure of other parts of the OTR microwave oven refers to the prior art, which is not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A cooking device, characterized in that it comprises:

the inner cavity is provided with a cooking cavity;

2. The cooking device of claim 1, further comprising a baffle assembly disposed between the outer cover and the inner cavity, the baffle assembly separating the side portion of the inner cavity into at least a first electrical chamber and a second electrical chamber, the first air inlet in communication with the first electrical chamber, the first electrical chamber in communication with the cooking cavity, the second electrical chamber, and the soot duct, respectively, the second electrical chamber in communication with the soot duct.

3. The cooking device of claim 2, wherein the second electrical chamber is located at a rear of the first electrical chamber.

4. The cooking device of claim 2, wherein the baffle plate assembly comprises:

5. The cooking device of claim 4, wherein the baffle assembly further comprises a third baffle disposed at the rear portion of the inner cavity, the third baffle, the inner cavity and the outer cover enclosing the second electrical chamber, the third baffle having a fourth via hole thereon, the second electrical chamber being in communication with the soot air duct through the fourth via hole.

6. The cooking device of claim 5, further comprising a support plate having a second air inlet, the support plate being disposed at the rear portion of the inner cavity, the support plate, the inner cavity, the third partition and the outer cover enclosing a first air duct portion of the lampblack air duct, the second air suction member being disposed in the first air duct portion and communicating with the outside through the second air inlet, the first air duct portion communicating with the first electrical chamber and the second electrical chamber, respectively.

7. The cooking device of claim 6, further comprising a first air guide disposed at the rear portion of the inner cavity, wherein the first air guide and the second air suction member are respectively located at two opposite sides of the third partition, the first air guide, the inner cavity, the third partition and the outer cover enclose a second air duct portion of the lampblack air duct, and the first air duct portion is communicated with the second air duct portion through a fourth through hole of the third partition.

8. The cooking device of claim 7, further comprising a second wind guide disposed at the top of the inner cavity, wherein the inner cavity, the second wind guide and the outer cover surround a third wind channel portion of the lampblack wind channel, the third wind channel portion is communicated with the second wind channel portion, and the outer cover is provided with a first wind outlet communicated with the third wind channel portion.

9. The cooking device as claimed in any one of claims 2 to 8, wherein the inner cavity has an air inlet and an air outlet respectively communicating with the cooking cavity, the cooking cavity communicates with the first electrical chamber through the air inlet, and the cooking cavity communicates with the outside through the air outlet.

10. The cooking device of claim 9, further comprising a third air guide disposed between the inner cavity and the outer cover, wherein the vent is in communication with a second air outlet in the outer cover through the third air guide.