CN112954840B

CN112954840B - cooking device

Info

Publication number: CN112954840B
Application number: CN202110224730.XA
Authority: CN
Inventors: 范文杰; 党玉梁; 刘石永; 梁国宏
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: 2023-11-03
Anticipated expiration: 2041-03-01
Also published as: CN112954840A

Abstract

The application discloses a cooking device, which comprises a machine body and a power device group, wherein a heat dissipation air duct, an oil smoke air duct and a first electric room are arranged in the machine body, the first electric room is respectively communicated with the heat dissipation air duct and the oil smoke air duct, the power device group comprises a filter plate and a starting capacitor, and the filter plate and the starting capacitor are arranged in the first electric room. The filter plate and the starting capacitor of the power device group are arranged in a first electric chamber, the first electric chamber is respectively communicated with the heat dissipation air duct and the oil smoke air duct, when the cooking device is started, flowing air is arranged in the heat dissipation air duct, enters the first electric chamber to exchange heat with the filter plate and the starting capacitor, and the air after heat exchange can be discharged through the oil smoke air duct. The filter plate and the starting capacitor are arranged in the first electric room, flowing air in the heat dissipation air duct is utilized, so that the filter plate and the starting capacitor operate at safe temperature, the condition that the temperature rise of the filter plate and the starting capacitor exceeds the standard is avoided, and the failure rate of the cooking device is reduced.

Description

Cooking device

Technical Field

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

Background

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

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

The cooking device comprises a microwave generating assembly and an inner cavity with a cooking cavity, wherein the microwave generating assembly is arranged on the outer side of the inner cavity, a filter plate and a starting capacitor of the microwave generating assembly are arranged at the top of the inner cavity, an independent heat dissipation structure is not arranged on the filter plate and the starting capacitor, and temperature rise exceeding is easy to occur in the filter plate and the starting capacitor in the using process, so that the failure rate of the cooking device is increased.

Disclosure of Invention

The application aims to at least solve the problem of exceeding standard of temperature rise of a filter plate and a starting capacitor. The aim is achieved by the following technical scheme:

the present application proposes a cooking apparatus comprising:

the device comprises a machine body, wherein a heat dissipation air duct, an oil smoke air duct and a first electric room are arranged in the machine body, and the first electric room is respectively communicated with the heat dissipation air duct and the oil smoke air duct;

the power device group comprises a filter plate and a starting capacitor, and the filter plate and the starting capacitor are arranged in the first electric chamber.

According to the cooking device, the filter plate and the starting capacitor of the power device group are arranged in the first electric chamber, the first electric chamber is respectively communicated with the heat dissipation air duct and the oil smoke air duct, when the cooking device is started, flowing air is arranged in the heat dissipation air duct, enters the first electric chamber to exchange heat with the filter plate and the starting capacitor, and the air after heat exchange can be discharged through the oil smoke air duct. Through setting up filtering plate and start-up electric capacity in first electrical chamber, utilize the flowing air in the heat dissipation wind channel for filtering plate and start-up electric capacity are operated under safe temperature, have avoided filtering plate and start-up electric capacity temperature rise to exceed the condition emergence of standard, thereby have reduced cooking device's fault rate.

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

in some embodiments of the present application, a second electric room is further disposed in the machine body and is communicated with the heat dissipation air duct, the second electric room is respectively communicated with the first electric room and the oil smoke air duct, the power device group further includes a transformer and a magnetron, and the transformer and the magnetron are both disposed in the second electric room.

In some embodiments of the application, the body comprises:

an inner cavity provided with a cooking cavity;

the outer cover is arranged on the outer side of the inner cavity and forms the heat dissipation air duct and the oil smoke air duct with the inner cavity, and at least part of the heat dissipation air duct is positioned on the side part of the inner cavity;

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 duct, and the second air suction piece is arranged on the oil smoke air duct and is positioned at the rear part of the inner cavity.

In some embodiments of the application, the first and second electrical chambers are each disposed between the inner cavity and the outer cover, the second electrical chamber being disposed on the side of the inner cavity and in communication with the cooking cavity, the first electrical chamber being located at a rear of the second electrical chamber.

In some embodiments of the application, the body further comprises a bulkhead assembly comprising:

a first baffle plate positioned at the side part of the inner cavity and provided with a first via hole;

the second baffle, the second baffle is located the lateral part of inner chamber and with first baffle is connected, the second baffle first baffle the dustcoat with the lateral part of inner chamber surrounds the formation the second electrical room, be equipped with second via hole and third via hole on the second baffle, the second electrical room passes through first via hole with the first air intake of dustcoat communicates with the external world, the second electrical room passes through the second via hole with first electrical room intercommunication, first electrical room passes through the third via hole with oil smoke wind channel intercommunication.

In some embodiments of the present application, the partition assembly further includes a third partition disposed at the rear portion of the inner cavity, the third partition, the second partition, the inner cavity, and the outer cover enclose to form the first electric chamber, a fourth via hole is disposed on the third partition, and the first electric chamber is in communication with the oil smoke duct through the fourth via hole.

In some embodiments of the present application, the machine body further includes a support plate having a second air inlet, the support plate being disposed at the rear portion of the inner chamber, the support plate, the inner chamber, the third partition, the second partition, and the outer cover enclosing a first air duct portion forming the oil smoke air duct, the second air suction member being disposed within the first air duct portion and communicating with the outside through the second air inlet, the first air duct portion communicating with the first electric chamber and the second electric chamber, respectively.

In some embodiments of the present application, the machine body further includes a first air guiding member disposed at the rear portion of the inner cavity, and the first air guiding member and the second air suction member are respectively located at opposite sides of the third partition, and the first air guiding member, the inner cavity, the third partition and the outer cover surround to form a second air channel portion of the oil smoke air channel, and the first air channel portion is communicated with the second air channel portion through a fourth via hole of the third partition.

In some embodiments of the present application, the cooking apparatus further includes a second air guiding member disposed on top of the inner cavity, the second air guiding member and the outer cover enclose to form a third air duct portion of the oil smoke air duct, the third air duct portion is in communication with the second air duct portion, and the outer cover is provided with a first air outlet in communication with the third air duct portion.

In some embodiments of the present application, the inner cavity is provided with an air inlet hole and an air outlet hole which are respectively communicated with the cooking cavity, the cooking cavity is communicated with the second electric chamber through the air inlet hole, and the cooking cavity is communicated with the outside through the air outlet hole.

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 application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 schematically illustrates a structural schematic view of a cooking apparatus according to an embodiment of the present application;

fig. 2 is an exploded structural view of the cooking apparatus shown in fig. 1;

fig. 3 is a schematic view of the cooking apparatus shown in fig. 2 in a first posture (illustrating a partial structure in which black solid arrows indicate air flow direction of the heat dissipation duct and black open arrows indicate air flow direction of the oil smoke duct);

fig. 4 is a schematic view of the cooking apparatus shown in fig. 2 in a second posture (illustrating a partial structure in which black solid arrows indicate air flow direction of the heat dissipation duct and black open arrows indicate air flow direction of the oil smoke duct);

fig. 5 is a schematic view of the cooking apparatus shown in fig. 2 in a third posture (illustrating a partial structure in which black solid arrows indicate the air flow direction of the heat dissipation duct and black open arrows indicate the air flow direction of the oil smoke duct).

The reference numerals are as follows:

1 is a cooking device;

100 is a machine body;

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

20 is a housing, 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 partition board assembly, 31 is a first partition board, 311 is a first through hole, 32 is a second partition board, 321 is a second through hole, 322 is a third through hole, 33 is a third partition board, 331 is a fourth through hole;

40 is an air suction assembly, 41 is a first air suction piece, and 42 is a second air suction piece;

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

60 is a first air guide;

70 is a second air guide;

80 is a third air guide;

90 is a door assembly;

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

102 is an oil smoke air channel, 1021 is a first air channel part, 1022 is a second air channel part, 1023 is a third air channel part;

103 is a control panel;

104 is a power device group, 1041 is a starting capacitor, 1042 is a filter plate, 1043 is a magnetron, and 1044 is a transformer.

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" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "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 an order of performance is explicitly stated. It should also be appreciated 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 ease 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 … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, according to an embodiment of the present application, a cooking apparatus 1 is provided, the cooking apparatus 1 includes a machine body 100 and a power device group 104, a heat dissipation air duct 101, a smoke air duct 102 and a first electric chamber 1011 are disposed in the machine body 100, the first electric chamber 1011 is respectively communicated with the heat dissipation air duct 101 and the smoke air duct 102, the power device group 104 includes a filter plate 1042 and a starting capacitor 1041, and the filter plate 1042 and the starting capacitor 1041 are disposed in the first electric chamber 1011.

Specifically, the filter plate 1042 and the starting capacitor 1041 of the power device group 104 are disposed in the first electric room 1011, the first electric room 1011 is respectively communicated with the heat dissipation air duct 101 and the oil smoke air duct 102, when the cooking device 1 is started, flowing air is provided in the heat dissipation air duct 101, the flowing air enters the first electric room 1011 to exchange heat with the filter plate 1042 and the starting capacitor 1041, and the air after heat exchange can be discharged through the oil smoke air duct 102. Through setting up filter plate 1042 and start-up electric capacity 1041 in first electrical room 1011, utilize the flowing air in the heat dissipation wind channel 101 for filter plate 1042 and start-up electric capacity 1041 are operated under the safe temperature, have avoided filter plate 1042 and start-up electric capacity 1041 temperature rise to exceed the condition emergence of standard, thus have reduced the fault rate of cooking device 1.

It should be understood that the air in the heat dissipation air duct 101 flows into the first electric room 1011, and dissipates heat to the starting capacitor 1041 and the filter plate 1042 through heat exchange, meanwhile, the oil smoke air duct 102 is communicated with the first electric room 1011, when the cooking device 1 starts the oil smoke sucking function, the air in the first electric room 1011 is sucked into the oil smoke channel, so as to increase the air flowing speed in the first electric room 1011, further avoid the occurrence of the condition that the temperature rise of the starting capacitor 1041 and the filter plate 1042 is too high, and effectively reduce the failure rate of the cooking device 1.

In addition, the machine body 100 is provided with a cooking cavity 11, and the power device set 104 is used for heating the cooking cavity 11, so that food can be heated and cooked, and the use requirement of a user can be met. The power device group 104 is arranged in the heat dissipation air duct 101 to ensure that the power device group 104 is in a temperature environment for safe operation, so that the failure rate of the cooking device 1 is reduced.

It should be noted that, in the present application, the cooking device 1 is disposed above the kitchen range, the cooking device 1 is provided with a pick-and-place opening, the pick-and-place opening is communicated with the cooking cavity 11 of the inner cavity 10, when the cooking device 1 is installed, the side of the inner cavity 10 near the user is the front part of the inner cavity 10, the side of the inner cavity 10 away from the user is the rear part 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 away from the kitchen range is the top of the inner cavity 10, the side of the inner cavity 10 near the kitchen range is the bottom of the inner cavity 10, the distance from the left side to the right side of the cooking device 1 is the length of the cooking device 1, the distance from the top to the bottom of the cooking device 1 is the height of the cooking device 1, and the distance from the front to the rear of the cooking device 1 is the width of the cooking device 1.

In addition, the cooking apparatus 1 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 achieved by opening and closing the door assembly 90, and the control panel 103 is also disposed on the front plate of the inner cavity 10, so that a user can control the cooking apparatus 1 by manipulating the control panel 103.

As further understood, as shown in fig. 2 to 4, a second electric chamber 1012 is further disposed in the machine body 100 and is communicated with the heat dissipation air duct 101, the second electric chamber 1012 is respectively communicated with the first electric chamber 1011 and the oil smoke air duct 102, the power device group 104 further includes a transformer 1044 and a magnetron 1043, and the transformer 1044 and the magnetron 1043 are disposed in the second electric chamber 1012. Specifically, the first electric room 1011 and the second electric room 1012 are communicated with each other, and the heat radiation air duct 101 sequentially passes through the second electric room 1012 and the first electric room 1011, that is, the second electric room 1012 and the first electric room 1011 constitute a part of the heat radiation air duct 101, a transformer 1044 and a magnetron 1043 of the power device group 104 are respectively provided in the second electric room 1012, and a start capacitor 1041 and a filter board 1042 of the power device group 104 are respectively provided in the first electric room 1011. When the cooking device 1 is started, air enters the heat dissipation air duct 101 and sequentially passes through the second electric chamber 1012 and the first electric chamber 1011, and heat dissipation of the power devices is achieved by utilizing heat exchange between the flowing air and the power device group 104, so that the whole power devices work under a safety range, and the failure rate of the cooking device 1 is further reduced.

It should be understood that the first electric chamber 1011 and the second electric chamber 1012 are respectively communicated with the oil smoke air channel 102, and the first electric chamber 1011 is also communicated with the second electric chamber 1012, when the power device dissipates heat, air firstly enters into the second electric chamber 1012, the air exchanges heat with the components such as the magnetron 1043 and the transformer 1044 which are positioned in the second electric chamber 1012, the air after the heat exchange enters into the first electric chamber 1011 and the oil smoke air channel 102 respectively, and the air entering into the first electric chamber 1011 exchanges heat with the starting capacitor 1041 and the filter plate 1042 in the first electric chamber 1011, so as to avoid the over temperature of the starting capacitor 1041 and the filter plate 1042, and reduce the failure rate of the cooking device 1.

It should be noted that the power device group 104 further includes other components such as a circuit board, and the other components are also disposed in the second electric room 1012, and heat dissipation is achieved by flowing air through the second electric room 1012.

Further, as shown in fig. 1 and 2, the machine body 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 arranged on the outer side of the inner cavity 10 and forms a heat dissipation air channel 101 and an oil smoke air channel 102 with the inner cavity 10, at least part of the heat dissipation air channel 101 is located on the side of the inner cavity 10, 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 arranged on the heat dissipation air channel 101, and the second air suction member 42 is arranged on the oil smoke air channel 102 and is located on the rear portion of the inner cavity 10. Specifically, when the cooking apparatus 1 is in use (the cooking function and the oil and smoke absorption function are used simultaneously), the first air suction member 41 and the second air suction member 42 are both started, air enters the heat dissipation air duct 101 and enters the second electric chamber 1012 under the action of the first air suction member 41, the air exchanges heat with the magnetron 1043, the transformer 1044 and other components of the power device group 104 in the second electric chamber 1012, a part of the air after heat exchange enters the first electric chamber 1011 and exchanges heat with the starting capacitor 1041 and the filter plate 1042 in the first electric chamber 1011, the air after heat exchange with the starting capacitor 1041 and the filter plate 1042 enters the oil smoke air duct 102 and is discharged along with the oil smoke air duct 102, and the other part of the air after heat exchange enters the oil smoke air duct 102 and is discharged along with the oil smoke air duct 102. 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 improved, 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, the power device group 104 can be disposed in the air duct where the heat dissipation air duct 101 is located at the side of the inner cavity 10, and the second air suction member 42 is disposed at the rear of the inner cavity 10, so that the top space of the inner cavity 10 can be avoided from being occupied, thereby achieving the purpose of reducing the height of the cooking device 1, and further meeting the installation requirement of the small-space user.

It should be noted that, as shown in fig. 2, the outer cover 20 includes a side wall plate 21 and a rear plate 22, wherein the side wall plate 21 is disposed at the left, top and right sides of the inner cavity 10, and is fixedly connected to the front plate and the bottom plate of the inner cavity 10 by fasteners such as screws, and the rear plate 22 is disposed at the rear of the inner cavity 10, and is fixedly connected to the bottom plate of the inner cavity 10 and the side wall plate 21 by fasteners such as screws, and by disposing the outer cover 20 as two parts of the side wall plate 21 and the rear plate 22, it is possible to achieve the maintenance of the cooking apparatus 1 by detaching the side wall plate 21 or the rear plate 22 when the maintenance of the cooking apparatus 1 is required, thereby improving the maintenance efficiency of the cooking apparatus 1, and disposing the outer cover 20 as two parts of the side wall plate 21 and the rear plate 22, facilitating the manufacturing, and effectively reducing the manufacturing cost of the cooking apparatus 1.

Further, as shown in fig. 3 and 4, the first electric chamber 1011 and the second electric chamber 1012 are provided between the inner cavity 10 and the outer cover 20, the second electric chamber 1012 is provided at a side portion of the inner cavity 10 and communicates with the cooking cavity 11, and the first electric chamber 1011 is located at a rear portion of the second electric chamber 1012. Specifically, the first electric room 1011 is communicated with the cooking cavity 11, when the cooking device 1 is used (the cooking function and the oil and smoke absorption function are used simultaneously), the first air suction member 41 and the second air suction member 42 are both started, air enters the heat dissipation air duct 101 under the action of the first air suction member 41, the air entering the heat dissipation air duct 101 and the power device group 104 dissipate heat through heat exchange, and one part of the air after heat exchange enters the cooking cavity 11 and is discharged, and the other part of the air enters the oil and smoke channel and is discharged. By communicating the heat dissipation air duct 101 with the cooking cavity 11 and the oil smoke air duct 102 respectively, the obstruction of air in the process of flowing in the heat dissipation air duct 101 is further reduced, and the smoothness of air flow is improved. In addition, the heat dissipation effect on the power device assembly 104 is effectively improved due to the reduction of air flow resistance.

It should be appreciated that the first electric chamber 1011 and the second electric chamber 1012 are both disposed at the side of the inner cavity 10, wherein the first electric chamber 1011 is disposed at the rear of the second electric chamber 1012, so that the first electric chamber 1011 and the second electric chamber 1012 are disposed along the width direction of the cooking apparatus 1, thereby reducing the space of the cooking apparatus 1 occupied by the electric chambers, and effectively increasing the volume of the cooking cavity 11 under the premise of ensuring the overall size of the cooking apparatus 1 to improve the processing capacity of the cooking apparatus 1.

Further, as shown in fig. 2 to 4, the machine body 100 further includes a partition board assembly 30, the partition board assembly 30 includes a first partition board 31 and a second partition board 32, the first partition board 31 is located at a side portion of the inner cavity 10 and is provided with a first through hole 311, the second partition board 32 is located at a side portion of the inner cavity 10 and is connected with the first partition board 31, the second partition board 32, the first partition board 31, the outer cover 20 and a side portion of the inner cavity 10 are surrounded to form a second electric chamber 1012, a second through hole 321 and a third through hole 322 are provided on the second partition board 32, the second electric chamber 1012 is communicated with the outside through the first through hole 311 and a first air inlet 211 of the outer cover 20, the second electric chamber 1012 is communicated with the first electric chamber 1011 through the second through hole 321, and the first electric chamber 1011 is communicated with the oil smoke air duct 102 through the third through hole 322. Specifically, the first partition plate 31 is provided at the side of the inner cavity 10 and extends in the width direction of the cooking apparatus 1, the second partition plate 32 is provided at the side of the inner cavity 10 and extends in the height direction of the cooking apparatus 1, and the second partition plate 32 is vertically connected with the first partition plate 31, and the second electric chamber 1012 formed by surrounding the second partition plate 32, the first partition plate 31, the outer cover 20 and the side of the inner cavity 10 is a part of the heat dissipation air duct 101, so that the overall structure is simple, and the manufacturing cost is high. In addition, the communication between the second electric chamber 1012 and the outside is realized through the first through hole 311 on the first partition plate 31, the communication between the second electric chamber 1012 and the first electric chamber 1011 is realized through the second through hole 321 on the second partition plate 32, and the communication between the second electric chamber 1012 and the oil smoke air duct 102 is realized through the third through hole 322 on the second partition plate 32, and the structure formed by the partition plate assembly 30 is simple and is convenient for processing and manufacturing.

It should be noted that, the second electric chamber 1012 is located at the side of the inner cavity 10, the first partition plate 31 and the second partition plate 32 are all flat plate members, the first partition plate 31 and the second partition plate 32 are vertically arranged, the second through hole 321 is consistent with 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, when air enters the second electric chamber 1012 through the first through hole 311, the air flows in the direction of the second partition plate 32 under the action of the first air suction member 41, the second through hole 321 and the third through hole 322 are arranged on the second partition plate 32, when the air reaches the second partition plate 32, the air can directly enter the first electric chamber 1011 through the second through hole 321 and directly enter the oil smoke air duct 102 through the third through hole 322, the impact of the second partition plate 32 on the air is reduced, the smoothness of the air is improved, and meanwhile, the air noise in the air flowing process is also reduced.

In addition, the first via hole 311 is opened at a position far away from the second partition board 32, so that a path of air in the second electric room 1012 can be increased, each power device of the power device group 104 in the second electric room 1012 can sufficiently dissipate heat, and stable and efficient operation of the power device group 104 is ensured.

In addition, the second via 321 is of a first mesh structure, the third via 322 is of a second mesh structure, and the third via 322 is of a second mesh by setting the second via 321 to be of a first mesh, so that air passing smoothness is improved, and wind noise in the air flowing process is reduced.

Further, as shown in fig. 3 and 4, the partition board assembly 30 further includes a third partition board 33, the third partition board 33 is disposed at the rear portion of the inner cavity 10, the third partition board 33, the second partition board 32, the inner cavity 10 and the outer cover 20 surround to form a first electric chamber 1011, a fourth through hole 331 is provided on the third partition board 33, and the first electric chamber 1011 communicates with the oil smoke 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 apparatus 1, one end of the third partition 33 protrudes from the side of the inner cavity 10, and the portion of the third partition 33 protruding from the inner cavity 10 is vertically connected with the second partition 32 and surrounds the inner cavity 10 and the outer cover 20 to form a first electric chamber 1011, the first electric chamber 1011 is communicated with the oil smoke duct 102 through the fourth through hole 331, the first electric chamber 1011 is formed with a simple structure, which is convenient for processing and manufacturing, and can effectively reduce the manufacturing cost of the cooking apparatus 1.

It should be noted that, the second via hole 321 on the second partition board 32 is communicated with the first electric chamber 1011, the third via hole 322 on the third partition board 33 is communicated with the oil smoke air flue 102, the opening direction of the second via hole 321 is perpendicular to the opening direction of the third via hole 322, and after the air in the second electric chamber 1012 enters the second electric chamber 1012 through the second via hole 321, the air enters the oil smoke air flue 102 through the third via hole 322, and the smoothness in the air flow process can be further improved through the arrangement mode of the second via hole 321 and the third via hole 322, and the wind noise in the air flow process is effectively reduced.

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

Further, as shown in fig. 3 and 4, the body 100 further includes a support plate 50 having a second air inlet 51, the support plate 50 being disposed at the rear of the inner chamber 10, the support plate 50, the inner chamber 10, the third partition 33, the second partition 32, and the housing 20 enclosing a first air duct portion 1021 forming the oil smoke duct 102, the second air suction member 42 being disposed in the first air duct portion 1021 and communicating with the outside through the second air inlet 51, the first air duct portion 1021 communicating with the first electric chamber 1011 and the second electric chamber 1012, respectively. Specifically, the outer cover 20 is disposed outside the inner cavity 10, the third partition 33 and the support plate 50 are disposed between the outer cover 20 and the inner cavity 10, wherein the third partition 33 is disposed at the rear of the inner cavity 10 and extends along the length direction of the cooking apparatus 1, the support plate 50 is also disposed at the rear of the inner cavity 10, the support plate 50 is disposed at the lower portion of the third partition 33 at a parallel interval, the second air suction member 42 is disposed on the support plate 50 and between the support plate 50 and the third partition 33, the support plate 50, the inner cavity 10 and the outer cover 20 enclose a first air duct portion 1021 forming an oil smoke duct 102, and the first air duct portion 1021 communicates with the outside through a second air inlet 51 on the support plate 50. When the cooking range below the cooking device 1 needs to be pumped with oil smoke, the second air suction member 42 is started, 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 exhaust flue along the oil smoke air channel 102, so that the oil smoke is discharged. Through setting up second induced draft piece 42 in first air duct portion 1021 to can effectively reduce cooking device 1's height when guaranteeing normal suction oil smoke, and then reduce the required space when cooking device 1 installs, make little space user's installation user satisfied.

It should be noted that, in the present application, the supporting plate 50 is flush with the bottom plate of the inner cavity 10, the third partition 33 is spaced above the supporting plate 50, and the first air duct portion 1021 forming the oil smoke air duct 102 surrounded by the third partition 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 that the second air suction member 42 is further prevented from occupying the top space of the inner cavity 10, so that the height of the cooking apparatus 1 is reduced to meet the installation requirement of the small-space user.

In addition, in the application, the second air suction piece 42 is an eddy fan, the second air inlet 51 positioned on the supporting plate 50 is of a first grid structure, and the second air inlet 51 is arranged close to the inlet of the eddy fan, so that the sucking effect of the eddy fan on the oil fume is ensured, and the exhausting effect of the oil fume is ensured.

In addition, the number of the second air suction members 42 may be plural, and the plural second air suction members 42 are disposed at intervals in the first air channel portion 1021, so that the sucking capability of the cooking device 1 to the oil smoke is improved, and the exhausting effect of the cooking device 1 to the oil smoke is further improved.

Further, as shown in fig. 2 to 4, the machine body 100 further includes a first air guiding member 60, the first air guiding member 60 is disposed at the rear portion of the inner cavity 10, and the first air guiding member 60 and the second air suction member 42 are respectively located at opposite sides of the third partition 33, the first air guiding member 60, the inner cavity 10, the third partition 33 and the outer cover 20 surround to form a second air channel portion 1022 of the oil smoke air channel 102, and the first air channel portion 1021 communicates with the second air channel portion 1022 through a fourth through hole 331 of the third partition 33. Specifically, the first air guide 60 is disposed at the rear of the inner cavity 10, and the first air guide 60 and the second air suction member 42 are located at both sides of the third partition 33, the first air guide 60, the third partition 33, the inner cavity 10 and the outer cover 20 enclose a second air channel portion 1022 forming the oil smoke air channel 102, and the first air channel portion 1021 communicates with the second air channel portion 1022 through a fourth through hole 331 in the third partition 33. When the cooking range below the cooking device 1 needs to be pumped with oil smoke, the second air suction member 42 is started, under the action of the second air suction member 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 flue along the oil smoke air channel 102, so that the oil smoke is exhausted. By arranging the second air channel 1022, the guiding of the oil smoke is realized, so that the oil smoke is discharged according to a preset path, and the discharging effect of the oil smoke is further ensured.

It should be noted that, the first air guiding member 60 is a first air guiding plate, and the first air guiding plate has a simple structure, is convenient for processing and manufacturing, and can effectively ensure the manufacturing cost of the first air guiding member 60. In addition, the first air deflector is obliquely arranged and is arranged at an angle with the flowing direction of the air flow, so that better guiding of 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 are in one-to-one correspondence with the number of the second air suction members 42, that is, each second air suction member 42 corresponds to one fourth through hole 331 and one first air guide member 60, thereby ensuring effective guiding of the oil smoke, and further improving the exhausting effect of the oil smoke.

In some embodiments of the present application, the cooking apparatus 1 further includes a second air guiding member 70, the second air guiding member 70 is disposed on top of the inner cavity 10, the second air guiding member 70 and the outer cover 20 enclose a third air duct portion 1023 forming the cooking fume duct 102, the third air duct portion 1023 communicates with the second air duct portion 1022, and the outer cover 20 is provided with a first air outlet 212 communicating with the third air duct portion 1023. Specifically, the third air channel portion 1023 is located at the top of the inner cavity 10, the third air channel portion 1023, the second air channel portion 1022 and the first air channel portion 1021 are sequentially communicated to form the oil smoke air channel 102, the oil smoke air channel 102 covers the rear portion and the top of the inner cavity 10, the third air channel portion 1023 formed by surrounding the second air guide 70, the inner cavity 10 and the outer cover 20 is disposed at the top of the inner cavity 10, and by controlling the height of the second air guide 70, the height of the cooking device 1 can be effectively reduced while oil smoke exhaust is ensured, so that the installation requirement of a small-space user is satisfied.

It should be noted that the second air guiding members 70 are second air guiding plates, 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 in parallel at intervals, a space between the two second air guiding plates forms a third air channel portion 1023, and the first air outlet hole on the outer cover 20 is communicated with the third air channel portion 1023 and is arranged far away from the second air channel portion 1022.

In other embodiments, the outlet of the second air channel 1022 is directly connected to the exhaust flue, and the second air guide 70 is not required, so that the manufacturing cost of the cooking apparatus 1 is further reduced, and the height of the cooking apparatus 1 can be further reduced.

Further, an air inlet hole 12 and an air outlet hole 13 which are communicated with the cooking cavity 11 are respectively formed in the inner cavity 10, the cooking cavity 11 is communicated with the second electric chamber 1012 through the air inlet hole 12, and the cooking cavity 11 is communicated with the outside through the air outlet hole 13. Specifically, the cooking cavity 11 is communicated with the first electric chamber 1011 through the air inlet hole 12 and is communicated with the outside through the air outlet hole 13, and after the air in the first electric chamber 1011 enters the cooking cavity 11 through the air inlet hole 12, water vapor or oil smoke and the like in the cooking cavity 11 are carried away from the cooking cavity 11 through the air outlet hole 13, so that a good cooking environment in the cooking cavity 11 is ensured, and the cooking quality of food is improved.

It should be noted that, the air inlet hole 12 is formed on the side wall of the cooking cavity 11 corresponding to the first electric chamber 1011, the air outlet hole 13 is formed on the top wall of the cooking cavity 11 and is far away from the air inlet hole 12, and the water vapor or oil smoke and the like in the cooking cavity 11 can be effectively discharged by the arrangement mode of the air inlet hole 12 and the air outlet hole 13.

In some embodiments of the present application, as shown in fig. 2 to 4, the cooking apparatus 1 further includes a third air guide 80, the third air guide 80 is disposed between the inner cavity 10 and the outer cover 20, and the exhaust hole 13 communicates with the second air outlet 213 on the outer cover 20 through the third air guide 80. Specifically, the third air guide 80 communicates the air vent 13 with the second air outlet 213 on the outer cover 20, so as to prevent water vapor or oil smoke and the like from entering between the inner cavity 10 and the outer cover 20, thereby ensuring the discharging effect of the water vapor or the oil smoke and the like in the cooking cavity 11, and improving the sanitary condition in the cooking cavity 11.

In the present application, the cooking device 1 is an OTR microwave oven, and the structure of other parts of the OTR microwave oven is referred to the prior art, and the disclosure is not repeated here.

The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims

1. A cooking device, the cooking device comprising:

the device comprises a machine body, wherein a heat dissipation air channel, an oil smoke air channel, a first electric chamber and a second electric chamber are arranged in the machine body, the heat dissipation air channel is communicated with the second electric chamber, the second electric chamber is respectively communicated with the first electric chamber and the oil smoke air channel, and the first electric chamber is communicated with the oil smoke air channel;

the power device group comprises a filter plate, a starting capacitor, a transformer and a magnetron, wherein the filter plate and the starting capacitor are arranged in the first electric chamber, and the transformer and the magnetron are both arranged in the second electric chamber;

the flowing air enters the second electric room from the outside and exchanges heat with the transformer and the magnetron, the air after heat exchange enters the first electric room and the oil smoke air flue respectively, the air entering the first electric room exchanges heat with the filter plate and the starting capacitor, the air after heat exchange can be discharged through the oil smoke air flue, and the air entering the oil smoke air flue is discharged through the oil smoke air flue.

2. The cooking device of claim 1, wherein the body comprises:

an inner cavity provided with a cooking cavity;

3. The cooking device of claim 2, wherein the first and second electric chambers are each disposed between the inner cavity and the outer cover, the second electric chamber being disposed on the side of the inner cavity and in communication with the cooking cavity, the first electric chamber being located at a rear of the second electric chamber.

4. A cooking device as in claim 3, wherein the body further comprises a baffle assembly comprising:

5. The cooking device of claim 4, wherein the baffle assembly further comprises a third baffle disposed at the rear of the inner cavity, the third baffle, the second baffle, the inner cavity, and the outer cover surrounding to form the first electrical chamber, a fourth via being provided on the third baffle, the first electrical chamber being in communication with the oil smoke duct through the fourth via.

6. The cooking device of claim 5, wherein the body further comprises a support plate having a second air inlet, the support plate being disposed at the rear of the inner cavity, the support plate, the inner cavity, the third partition, the second partition, and the outer cover enclosing a first air duct portion forming the oil smoke air duct, the second air suction member being disposed within the first air duct portion and communicating with the outside through the second air inlet, the first air duct portion communicating with the first electric chamber and the second electric chamber, respectively.

7. The cooking device of claim 6, wherein the body further comprises a first air guide disposed at the rear of the inner cavity, and the first air guide and the second air suction are disposed on opposite sides of the third partition, respectively, the first air guide, the inner cavity, the third partition, and the outer cover enclosing a second air channel portion forming the cooking fume channel, the first air channel portion being in communication with the second air channel portion via a fourth via hole of the third partition.

8. The cooking device of claim 7, further comprising a second air guide disposed on top of the inner cavity, wherein the inner cavity, the second air guide and the outer cover enclose a third air duct portion forming the oil smoke air duct, wherein the third air duct portion communicates with the second air duct portion, and wherein the outer cover is provided with a first air outlet communicating with the third air duct portion.

9. The cooking apparatus according to any one of claims 2 to 8, wherein an air intake hole and an air exhaust hole which are communicated with the cooking cavity are respectively formed in the inner cavity, the cooking cavity is communicated with the second electric chamber through the air intake hole, and the cooking cavity is communicated with the outside through the air exhaust hole.