CN114615867A - Cooking utensil - Google Patents

Abstract

The present invention provides a cooking appliance, comprising: the main machine structure comprises an air suction channel; the smoke machine structure is arranged on the host machine structure and comprises a smoke exhaust channel and a fan assembly, the fan assembly is positioned in the smoke exhaust channel, and the air suction channel is communicated with the smoke exhaust channel; the electrical component is arranged on the air suction side of the fan component and is communicated with the external environment through an air suction channel. The multifunctional cooking utensil realizes the multifunctional use of the fan assembly, so that the fan assembly can be used for exhausting smoke and radiating electric appliance assemblies, the integral structure of the cooking utensil can be simplified, and the cost of the cooking utensil is reduced.

Description

Cooking utensil

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cooking appliance.

Background

The cooking appliance needs to dissipate heat of electrical components during operation. In the related art, a dedicated heat dissipation fan needs to be configured for an electrical component, and even a separate air duct needs to be configured, which results in a complex structure, high cost and heavy weight of the cooking appliance.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art.

To this end, the present invention provides a cooking appliance.

The present invention provides a cooking appliance, comprising: the main machine structure comprises an air suction channel; the smoke machine structure is arranged on the host machine structure and comprises a smoke exhaust channel and a fan assembly, the fan assembly is positioned in the smoke exhaust channel, and the air suction channel is communicated with the smoke exhaust channel; the electrical component is arranged on the air suction side of the fan component and is communicated with the external environment through an air suction channel.

The cooking appliance provided by the invention comprises a main machine structure, a smoke machine structure and an electric appliance assembly. Wherein, the host computer structure includes the passageway that induced drafts, and the inlet scoop of the passageway that induced drafts communicates in external environment. The smoke machine structure is arranged on the main machine structure and comprises a smoke exhaust channel and a fan assembly which are matched with each other; in cooking utensil operation in-process, the fan subassembly can be through the flue gas outgoing of smoke exhaust passage in with the host computer structure.

Further, the electrical component is positioned on the air suction side of the fan component; the air suction channel is communicated with the smoke exhaust channel, and the electrical appliance assembly is communicated with the external environment through the air suction channel. In the operation process of the fan assembly, cold air of an external environment can be sucked into the air suction channel, and then the part of cold air enters the smoke exhaust channel after passing through the electrical appliance assembly and is exhausted together with smoke in the smoke exhaust channel. Like this, when the inside flue gas of cooking utensil is discharged, the accessible fan subassembly dispels the heat for the electrical apparatus subassembly.

In particular, in the cooking appliance proposed by the invention, the electrical component is arranged on the air suction side of the fan component, and the air suction channel is communicated with the external environment and the smoke exhaust channel. Like this, at the in-process of fan subassembly operation, the fan subassembly both can discharge the inside flue gas of cooking utensil through smoke exhaust channel, can inhale the passageway that induced drafts again through the passageway that induced drafts with the cold air in the external environment for this part cold air is discharged with the flue gas in the lump behind the electrical components, and then has realized the heat dissipation to electrical components.

The cooking appliance provided by the invention realizes multifunctional use of the fan assembly, and the fan assembly can be used for discharging smoke and radiating heat of an electrical appliance assembly. The electric appliance component does not need to be provided with a separate fan component for heat dissipation, and compared with the related technology, the electric appliance component at least can reduce the adoption of one fan component and reduce the number of control modules related to the motor. Therefore, on one hand, the integral structure of the cooking appliance can be simplified, the small-volume and large-volume design of the cooking appliance is particularly facilitated, the weight of the cooking appliance is reduced, and on the other hand, the processing procedure can be simplified, and the cost of the cooking appliance is reduced.

And after the cold air in the external environment exchanges heat with the electrical appliance assembly, the air flow after heat exchange can enter the smoke exhaust channel and be exhausted along with the smoke in the smoke exhaust channel. Like this for smoke exhausting channel can also act as the heat dissipation wind channel and use, and then make full use of smoke exhausting channel to simplify cooking utensil's overall structure, be convenient for manufacturing, also be convenient for reduce cooking utensil's cost.

Specifically, the electrical component may be disposed inside the air suction channel, or may be disposed at an outlet of the air suction channel, which is not limited herein. As long as it is ensured that the air flow in the air suction channel can be in contact with the electrical component.

In any of the above technical solutions, the electrical component includes: the electric control box is arranged on the structure of the range hood and comprises a first communication port and a second communication port, the first communication port faces the air suction channel, and the second communication port faces the fan assembly; and the electric device is arranged in the electric control box.

In the technical scheme, the electrical appliance assembly comprises an electrical control box and an electrical appliance. Wherein, the electric control box is arranged on the structure of the cigarette machine and is positioned on the air suction side of the fan component; the electric control box is provided with a first communicating port and a second communicating port. The first communication port of the electric control box is arranged towards the air suction channel, so that air flow in the air suction channel can enter the electric control box through the first communication port; the second communicating opening of the electric control box is arranged towards the fan assembly, so that air flow in the electric control box can flow to the fan assembly through the second communicating opening.

In addition, the electrical part sets up in automatically controlled box, plays certain guard action to the electrical part through automatically controlled box on the one hand, and on the other hand makes the air current through automatically controlled box and electrical part contact heat transfer, and then but heat for the electrical part.

In particular, during use of the cooking appliance, the electric device operates to generate a certain amount of heat, and the electric device has a need to dissipate the heat. Therefore, the air suction device can suck cold air in the external environment into the air suction channel, and enables the part of cold air to flow through the electric device to further dissipate heat of the electric device, so that the temperature of the electric device is reduced, and the risk of the electric device being damaged due to high temperature is reduced.

Furthermore, the cooking utensil provided by the invention is provided with the air suction channel, and the air suction channel can introduce cold air of the external environment, so that the cold air of the external environment enters the electric control box to exchange heat with the electric device. Particularly, the delay in the cooking utensil is blocked by the electric control box and cannot enter the electric control box, and the cold air of the external environment is relatively clean, so that on the basis of meeting the heat dissipation requirement of the electric device, the cleanness of the electric device is ensured, and the risk of damage or failure of the electric control box is reduced.

In any of the above technical solutions, the electrical component further includes: and the magnetic control part is arranged in the air suction channel and is positioned between the air suction opening of the air suction channel and the electrical appliance assembly.

In the technical scheme, the electrical appliance component further comprises a magnetic control. Wherein, the magnetic control piece is arranged in the air suction channel and can be used for electromagnetic heating of the cooking utensil. In particular, the magnetic control member is positioned between the air suction opening of the air suction channel and the first communication opening of the electric control box. Therefore, in the cooking utensil provided by the invention, the fan assembly not only can radiate heat for the electric device, but also can radiate heat for the magnetic control piece, and the multifunctional use of the fan assembly is further realized.

In particular, during the use of the cooking appliance, the operation of the magnetic control element generates certain heat, and the magnetic control element has the requirement of heat dissipation. Therefore, the magnetic control piece is arranged between the air suction opening of the air suction channel and the first communication opening of the electric control box. Therefore, in the operation process of the fan assembly, cold air in the external environment enters the air suction channel and contacts with the magnetic control piece for heat exchange, so that the temperature of the magnetic control piece is reduced; then, the air current after heat exchange passes through the electric device to dissipate heat of the electric device.

It should be noted here that, when the fan operates, because a large amount of air flows pass through the magnetic control component, this ensures that the air flow after exchanging heat with the magnetic control component can still be dissipated with the electric device, and further ensures the heat dissipation effect of the electric device.

In any of the above technical solutions, the host structure further includes: and the air guide piece is arranged between the magnetic control piece and the first communication port.

In this technical scheme, the host computer structure still includes wind-guiding piece. Wherein, the air guide sets up between the first opening of magnetic control spare and automatically controlled box, and the cold air of external environment can blow to the electrical part through the air guide, and then realizes the heat dissipation of electrical part. Particularly, the air guide piece is arranged, so that the flowing direction of the air flow can be ensured, and more air flow can radiate heat of the electric device.

Furthermore, in the air guiding direction of the air guide, the flow area of the air guide is gradually reduced, and the outlet area of the air guide is larger than the inlet area of the air guide. Therefore, the flow speed of the air flow flowing out of the air guide piece can be improved, and the heat dissipation effect on the electrical component is further improved.

In any of the above technical solutions, the electrical component and the fan component are located at the top of the host structure.

In the technical scheme, the electrical component and the fan component are integrated and arranged at the top of the host mechanism. Like this, rationally optimize electrical components and fan subassembly position on the host computer structure, be favorable to realizing cooking utensil's miniaturized design. In addition, through the position optimization to electrical components and fan subassembly, can ensure that outside air current can pass through magnetic control spare and electrical part successively, and then satisfy the heat dissipation demand of magnetic control spare and electrical part.

In any of the above technical solutions, the host structure further includes: the smoke exhaust channel is communicated with the cooking cavity; the first baffle plate is arranged at the top of the cooking cavity, the air suction channel is positioned between the cooking cavity and the first baffle plate, and at least one part of the smoke exhaust channel is positioned at the top of the first baffle plate.

In this technical scheme, the host computer structure still includes culinary art cavity and first baffle. Wherein, the interior of the cooking cavity can be used for placing food to be cooked; the smoke exhaust channel is communicated with the inner space of the cooking cavity, so that smoke generated in the cooking cavity can be exhausted in the cooking process.

Furthermore, the first clapboard is arranged at the top of the cooking cavity, and the air suction channel is positioned between the cooking cavity and the first clapboard and is positioned at the bottom of the first clapboard; at least a portion of the smoke evacuation channel is located at the top of the first partition. Like this, will induced draft the passageway and keep apart mutually with smoke exhaust passage through first baffle, avoid the flue gas in the smoke exhaust passage to enter into the passageway that induced drafts, and then avoided the flue gas in the smoke exhaust passage to pollute the electrical part of magnetic control spare and electrical components.

Further, first baffle self can play thermal-insulated effect, and then reduces the inside heat loss of culinary art cavity. And, directly form the passageway that induced drafts through the space between first baffle and the top of culinary art cavity, can simplify the structure of the passageway and whole cooking utensil that induced drafts, and then be convenient for cooking utensil's manufacturing.

In any of the above technical solutions, at least a portion of the first partition plate is bent, a third communicating opening is formed in a bent portion of the first partition plate, and the air suction channel and the electrical component are located on two sides of the third communicating opening.

In this technical scheme, at least a part of first baffle sets up by buckling. Thus, after the first clapboard is arranged at the top of the cooking cavity, a suction channel can be formed between one part of the first clapboard and the top of the cooking cavity. Further, the bent part of the first partition plate is provided with a third communicating opening, and the air suction channel and the electrical component are located on two sides of the third communicating opening, so that air in the air suction channel can flow to the electrical component through the third communicating opening, and heat dissipation of the electrical component is achieved.

In any of the above technical solutions, the host structure further includes: the second clapboard is arranged at the bottom of the cooking cavity; the third partition plate is arranged on the first side of the cooking cavity; and the fourth clapboard is arranged at the second side of the cooking cavity.

In this technical solution, the host structure further includes a second partition plate, a third partition plate, and a third partition plate. Wherein, the second baffle setting is in the bottom of culinary art cavity, and the third baffle setting is in the first side of culinary art cavity, and the fourth baffle setting is in the second side of culinary art cavity, and first side is relative with the second side. Like this, through second baffle, third baffle and the cooperation of third baffle and first baffle, further promote the thermal-insulated effect to the culinary art cavity.

Specifically, the first partition board is a top heat insulation board, the second partition board is a bottom heat insulation board, the third partition board is a left side heat insulation board, and the fourth partition board is a right side heat insulation board.

In any of the above technical solutions, the cigarette machine structure further includes: the host structure is positioned in the installation cavity, and the smoke exhaust channel and the fan assembly are positioned on the installation cavity; the grid structure sets up on the installation cavity, and smoke exhaust passage and the passageway that induced drafts communicate in external environment through the grid structure respectively.

In the technical scheme, the cigarette machine structure further comprises a mounting cavity and a grating structure. The installation cavity is hollow, and the host machine structure can be installed in the installation cavity; the smoke exhaust channel and the fan assembly are both arranged on the installation cavity and are positioned at the top of the installation cavity. In addition, the grid structure sets up on the installation cavity, and exhaust passage and induced draft passageway communicate in external environment through the grid structure respectively to make the cold air of external environment enter into induced draft inside the passageway through the grid structure, make the air current in the exhaust passage pass through the grid and discharge.

Specifically, after the cooking appliance is assembled, the fan assembly is located on the rear side of the cooking appliance and the grill structure is located on the front side of the cooking appliance.

In any of the above technical solutions, the grid structure includes a smoke exhaust area and an air suction area; the smoke exhaust channel is communicated with the external environment through a smoke exhaust area, and the air suction channel is communicated with the external environment through an air suction area.

In this technical scheme, the grid structure includes the region of discharging fume and induced draft region. The smoke exhaust area is positioned on the air exhaust side of the fan assembly, and the smoke exhaust channel is communicated with the external environment through the smoke exhaust area; the area of induced drafting is located the side of induced drafting of fan subassembly to the passageway of induced drafting passes through the regional intercommunication in external environment that induced drafts. Like this, in fan subassembly operation in-process, the cold air of external environment enters into the passageway that induced drafts from the region of induced drafting of grid structure in, and the air in the exhaust passage is discharged from the region of discharging fume of grid structure, and then makes cooking utensil's orderly air inlet and orderly smoke discharging.

In any of the above technical solutions, the top of the mounting cavity is provided with a mounting concave, and the electric control box and the fan assembly are located in the mounting concave; the side wall of the concave mounting position is provided with a fourth communication port, and the air suction channel is communicated with the concave mounting position through the fourth communication port.

In this technical scheme, the top of installation cavity is provided with the installation concave to automatically controlled box and fan subassembly set up in the installation concave. Like this, after cooking utensil assembly is accomplished, guaranteed the high phase-match of the passageway that induced drafts with the height of automatically controlled box, especially guarantee that the first opening of automatically controlled box can be linked together with the passageway that induced drafts just, and then make the bottom air inlet of first baffle, the top of first baffle discharge fume.

Further, a fourth communication port is arranged on the side wall of the mounting concave position, and the fourth communication port is opposite to the position of the air suction channel. Therefore, the air flow in the air suction channel can be ensured to pass through the side wall of the mounting concave position through the fourth communication port, so that the part of the air flow enters the electric control box.

Specifically, the third communicating opening on the first partition plate, the fourth communicating opening on the side wall of the mounting concave position and the first communicating opening on the electric control box are opposite in position, so that the air flow in the air suction channel is ensured to enter the electric control box after passing through the third communicating opening, the fourth communicating opening and the first communicating opening. The second communicating opening of the electric control box is arranged towards the fan assembly so as to ensure that the air flow in the electric control box flows to the fan assembly through the second communicating opening.

In any of the above technical solutions, the smoke evacuation channel is located at the bottom, two opposite sides and the top of the installation cavity.

In this technical scheme, smoke exhaust channel is located the bottom of installation cavity, relative both sides and top. Specifically, the bottom and two opposite sides of the smoke exhaust channel are provided with interlayers, and then a part of the smoke exhaust channel is formed by the interlayers; in addition, a part of the smoke evacuation channel is positioned at the top of the mounting cavity. During the operation of the fan assembly, smoke generated in the cooking cavity enters the smoke exhaust channel at the bottom of the mounting cavity, enters the top of the mounting cavity through the smoke exhaust channels at the left side and the right side of the mounting cavity, and then flows to the position where the fan assembly is located; then, the flue gas changes the flow direction and flows out from the smoke exhaust channel under the drive of the fan assembly.

In particular, a certain distance exists between the fan assembly and the electric control box, so that the smoke in the smoke exhaust channel can be sucked into the fan assembly.

In any of the above technical solutions, the cigarette machine structure further includes: the top plate is covered on the fan assembly; the bottom plates are arranged at the bottom and two opposite sides of the mounting cavity; wherein at least a part of the smoke evacuation channel is located between the top plate and the installation cavity, and between the bottom plate and the installation cavity.

In this embodiment, the cigarette maker construction further comprises a top panel and a bottom panel. The top plate is covered on the fan assembly, and a certain interlayer is arranged between the top plate and the top of the mounting cavity; the bottom plate is of a U-shaped structure, the bottom plate is arranged at the bottom and two opposite sides of the installation cavity, and a certain interlayer is arranged between the bottom plate and the installation cavity. Thus, the smoke exhaust channel is formed by the interlayer between the bottom plate and the mounting cavity and the interlayer between the top plate and the mounting cavity.

In any of the above technical solutions, the cigarette machine structure further includes: the baffle sets up the top of installation cavity, and one end of baffle is located the juncture in the region of discharging fume and induced drafting the region, and another tip of baffle extends to between fan subassembly and the electrical apparatus subassembly.

In this technical scheme, the cigarette machine structure still includes the baffle. Wherein, the baffle sets up at the top of installation cavity to be located between installation cavity and the roof. In addition, the baffle plates are distributed along the front and back directions of the cooking utensil, one end of each baffle plate is positioned at the position of the grid structure and is positioned at the junction of the air suction area and the smoke exhaust area; the other end of the baffle extends to between the fan assembly and the electrical assembly. Like this, the baffle can play the effect that blocks the flue gas in the discharge flue.

Specifically, when the fan assembly runs, after the flue gas enters the top of the installation cavity from two sides of the installation cavity, the baffle can effectively block the flue gas, so that the flue gas flows to the fan assembly, the flue gas changes the flowing direction at the fan assembly and then flows to the smoke exhaust area of the grid structure, and the flue gas is exhausted from the smoke exhaust area of the grid structure.

In any of the above technical solutions, the fan assembly includes an axial fan; the number of the electric control boxes is at least two, electric devices are arranged in any electric control box, and the at least two electric control boxes are distributed on two sides of the axial flow fan along the axial direction of the axial flow fan.

In this technical scheme, the fan subassembly includes axial fan to axial fan's axial both sides are the side of inhaling the wind. In addition, the number of the electric control boxes is at least two, and an electric device is arranged in any one of the electric control boxes. In addition, along axial fan's axial, at least two automatically controlled boxes distribute in axial fan's both sides. Like this, in fan subassembly operation in-process, the air current can be respectively through the automatically controlled box that is located axial fan both sides, and then dispels the heat for more electrical part.

In any of the above technical solutions, the main body structure further includes: the door body is connected with the cooking cavity in an opening and closing mode.

In the technical scheme, the main body structure further comprises a door body. Wherein, the inside of culinary art cavity is provided with the working chamber, and the working chamber can be used to place the food of treating the culinary art. The air suction channel is arranged on the cooking cavity belt and located at the top of the cooking cavity, the cigarette making machine structure is communicated with the cooking cavity, and the cooking cavity is located inside the cigarette making machine structure. In addition, the door body is connected with the cooking cavity in an opening and closing mode, and the working cavity is closed in the cooking process.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a disassembled schematic view of a cooking appliance according to an embodiment of the present invention;

fig. 2 is one of the structural schematic diagrams of the cooking appliance of one embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of the cooking appliance of FIG. 2 at A;

fig. 4 is a second schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

FIG. 5 is an enlarged partial view of the cooking appliance of FIG. 4 at B;

fig. 6 is a third schematic structural view of a cooking appliance according to an embodiment of the present invention;

FIG. 7 is a fourth schematic structural view of a cooking appliance according to an embodiment of the present invention;

fig. 8 is a fifth structural view of a cooking appliance according to an embodiment of the present invention;

figure 9 is one of the schematic structural views of the structure of the cigarette machine in the cooking appliance of one embodiment of the present invention;

figure 10 is a second schematic structural view of the structure of a cigarette machine in a cooking appliance in accordance with one embodiment of the present invention;

figure 11 is a third schematic structural view of a cigarette maker in the cooking appliance of one embodiment of the present invention;

fig. 12 is one of exploded views of a cooking cavity in a cooking appliance according to an embodiment of the present invention;

fig. 13 is a second exploded view of the cooking cavity of the cooking appliance of one embodiment of the present invention;

figure 14 is one of the exploded views of the structure of a cigarette machine in a cooking appliance in accordance with one embodiment of the present invention;

figure 15 is a second exploded view of the structure of a cigarette machine in a cooking appliance in accordance with one embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 15 is:

100 cooking utensils, 102 main machine structure, 104 air suction channel, 106 cigarette machine structure, 108 smoke exhaust channel, 110 fan component, 112 electrical component, 114 electric control box, 116 first communicating port, 118 second communicating port, 120 electrical component, 122 magnetic control part, 124 air guide part, 126 cooking cavity, 128 first partition board, 130 third communicating port, 132 second partition board, 134 third partition board, 136 fourth partition board, 138 installation cavity, 140 grid structure, 142 smoke exhaust area, 144 air suction area, 146 installation concave position, 148 fourth communicating port, 150 top board, 152 bottom board, 154 baffle board and 156 door body.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance 100 provided according to some embodiments of the present invention is described below with reference to fig. 1 to 15. The dashed arrows in fig. 2 and 3 indicate the flow path of the cool air of the external environment, and the dashed arrows in fig. 4 indicate the flow direction of the flue gas.

As shown in fig. 1, 6, 10 and 11, a first embodiment of the present invention proposes a cooking appliance 100 including: a host structure 102, a cigarette maker structure 106, and an electrical component 112.

As shown in fig. 2, 3, 4 and 5, the main body structure 102 includes an air suction channel 104, and an air suction opening of the air suction channel 104 is communicated with an external environment. The cigarette maker construction 106 is disposed on the main machine construction 102, and the cigarette maker construction 106 includes a smoke evacuation channel 108 and a fan assembly 110 for cooperation; as shown in fig. 4, during operation of the cooking appliance 100, the fan assembly 110 can exhaust fumes from the main structure 102 through the smoke evacuation channel 108.

Further, the electrical component 112 is located on the air intake side of the fan assembly 110; the suction channel 104 is in communication with the smoke evacuation channel 108, and the electrical component 112 is in communication with the external environment through the suction channel 104. As shown in fig. 2 and 3, during the operation of the fan assembly 110, the cool air from the external environment can be sucked into the suction channel 104, and then the cool air enters the smoke evacuation channel 108 through the electrical component 112 and is evacuated together with the smoke in the smoke evacuation channel 108. In this way, heat can be dissipated from the electrical component 112 by the fan assembly 110 while exhausting fumes inside the cooking appliance 100.

In particular, in the cooking appliance 100 of the present invention, the electrical component 112 is disposed on the air suction side of the fan assembly 110, and the air suction channel 104 communicates with the external environment and the smoke evacuation channel 108. Thus, in the operation process of the fan assembly 110, the fan assembly 110 can discharge the smoke inside the cooking utensil 100 through the smoke exhaust channel 108, and can suck the cold air in the external environment into the air suction channel 104 through the air suction channel 104, so that the cold air is discharged together with the smoke after passing through the electrical component 112, and the heat dissipation of the electrical component 112 is realized.

The cooking appliance 100 of the present invention achieves a multi-functional use of the fan assembly 110, and the fan assembly 110 can be used for both smoke evacuation and heat dissipation of the appliance assembly 112. Therefore, the electrical component 112 does not need to be provided with a separate fan component for heat dissipation, and compared with the related art, at least one fan component can be reduced, and the number of control modules related to the motor is reduced.

In this way, on the one hand, the overall structure of the cooking appliance 100 can be simplified, which is particularly advantageous for achieving a small volume and large volume design of the cooking appliance 100 and reducing the weight of the cooking appliance 100, and on the other hand, the processing procedure can be simplified and the cost of the cooking appliance 100 can be reduced.

Moreover, after the cold air in the external environment exchanges heat with the electrical component 112, the heat exchanged air flow enters the smoke evacuation channel 108 and is exhausted along with the smoke in the smoke evacuation channel 108. Therefore, the smoke evacuation channel 108 can also serve as a heat dissipation air duct, so that the smoke evacuation channel 108 is fully utilized, the overall structure of the cooking appliance 100 is simplified, the processing and the manufacturing are convenient, and the cost of the cooking appliance 100 is reduced.

Specifically, the electrical component 112 may be disposed inside the air suction channel 104, and may also be disposed at an outlet of the air suction channel 104, which is not limited herein. So long as it is ensured that the airflow in suction channel 104 can contact electrical component 112.

The second embodiment of the present invention provides a cooking appliance 100, further comprising, based on the first embodiment:

the electrical assembly 112, as shown in fig. 7, 14 and 15, includes an electrical control box 114 and an electrical device 120. Wherein the electronic control box 114 is disposed on the cigarette maker structure 106 and on the suction side of the fan assembly 110, and the electronic control box 114 is provided with a first communication port 116 and a second communication port 118. The first communication port 116 of the electrical control box 114 is disposed toward the air suction channel 104, so that the air flow in the air suction channel 104 can enter the interior of the electrical control box 114 through the first communication port 116; the second communication port 118 of the electronic control box 114 is disposed toward the fan assembly 110 so that the air flow in the electronic control box 114 can flow toward the fan assembly 110 through the second communication port 118.

In addition, the electrical device 120 is disposed in the electrical control box 114, on one hand, the electrical control box 114 protects the electrical device 120 to a certain extent, and on the other hand, the airflow passing through the electrical control box 114 is in contact with the electrical device 120 to exchange heat, and thus the electrical device 120 is heated.

In particular, during use of the cooking appliance 100, the electric device 120 operates to generate a certain amount of heat, and the electric device 120 has a need to dissipate the heat. Therefore, the present invention can suck the cold air of the external environment into the air suction channel 104, and make the part of the cold air flow through the electric device 120, thereby dissipating heat of the electric device 120, so that the temperature of the electric device 120 is reduced, and the risk of damage of the electric device 120 due to high temperature is reduced.

Further, the cooking appliance 100 of the present invention is provided with the air suction channel 104, and the air suction channel 104 can introduce the cold air of the external environment, so that the cold air of the external environment enters the electric control box 114 to exchange heat with the electric device 120. In particular, the delay in the cooking appliance 100 is blocked by the electronic control box 114 and does not enter the electronic control box 114, and the cool air in the external environment is relatively clean, so that the cleanliness of the electric device 120 is ensured on the basis of meeting the heat dissipation requirement of the electric device 120, and the risk of damage or failure of the electronic control box 114 is reduced.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

A third embodiment of the present invention provides a cooking appliance 100, further comprising, in addition to the second embodiment:

as shown in fig. 2, 3 and 12, the appliance assembly 112 also includes a magnetic control 122. Wherein, the magnetic control member 122 is disposed in the air suction channel 104 and can be used for electromagnetic heating of the cooking appliance 100. In particular, the magnetic control 122 is located between the air inlet of the air suction channel 104 and the first communication port 116 of the electrical control box 114. Thus, in the cooking apparatus 100 of the present invention, the fan assembly 110 can not only dissipate heat from the electric device 120, but also dissipate heat from the magnetic control 122, so as to further realize multifunctional use of the fan assembly 110.

In particular, during the use of cooking appliance 100, magnetic control 122 operates to generate a certain amount of heat, and there is a need for heat dissipation of magnetic control 122. Accordingly, the present invention disposes the magnetic control 122 between the air suction opening of the air suction channel 104 and the first communication opening 116 of the electrical control box 114. Thus, during the operation of the fan assembly 110, the cold air in the external environment enters the air suction channel 104 and contacts the magnetic control 122 to exchange heat, thereby reducing the temperature of the magnetic control 122; the heat exchanged air flow then passes through the electrical device 120 to dissipate heat from the electrical device 120.

It should be noted here that, when the fan is in operation, because a large amount of air flows pass through the magnetic control member 122, it is ensured that the air flow after heat exchange with the magnetic control member 122 can still dissipate heat with the electric device 120, and further the heat dissipation effect of the electric device 120 is ensured.

In this embodiment, further as shown in fig. 2, 3 and 12, the host structure 102 further includes a wind guide 124. The air guide 124 is disposed between the magnetron 122 and the electric device 120, and the cool air in the external environment can be blown to the first communication port 116 of the electric control box 114 through the air guide 124, so as to dissipate heat of the electric device 120. In particular, the provision of the air guide 124 ensures the flow direction of the air flow, thereby allowing more air flow to dissipate heat from the electrical component 112.

As shown in fig. 2, 3, and 12, the air guide 124 has a gradually decreasing flow area in the air guiding direction of the air guide 124, and the outlet area of the air guide 124 is larger than the inlet area of the air guide 124. In this way, the flow velocity of the airflow flowing out of the air guide 124 can be increased, and the heat dissipation effect on the electric device 120 can be further improved.

In this embodiment, further, as shown in fig. 2, 3 and 12, the appliance assembly 112 and the fan assembly 110 are integrally disposed on top of the host mechanism. In this way, the position of the electrical component 112 and the fan assembly 110 on the main structure 102 is optimized, which is beneficial to realize the miniaturization design of the cooking appliance 100. In addition, by optimizing the positions of the electrical component 112 and the fan component 110, it can be ensured that the external air flow can pass through the magnetic control 122 and the electrical component 112 in sequence, and further the heat dissipation requirements of the magnetic control 122 and the electrical component are met.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

A fourth embodiment of the present invention provides a cooking appliance 100, further comprising, based on the first, second and third embodiments:

as shown in fig. 12, 13 and 15, the main body structure 102 further includes a cooking cavity 126 and a first partition 128. Wherein the interior of the cooking cavity 126 may be used for placing food to be cooked; the smoke evacuation passageway 108 communicates with the interior space of the cooking cavity 126 to evacuate smoke generated in the cooking cavity 126 during cooking.

Further, as shown in fig. 3, 12 and 13, the first partition 128 is disposed at the top of the cooking cavity 126, and the suction channel 104 is located between the cooking cavity 126 and the first partition 128 and at the bottom of the first partition 128; at least a portion of the smoke evacuation channel 108 is located at the top of the first partition 128. In this way, the first partition 128 separates the air suction channel 104 from the smoke evacuation channel 108, preventing smoke from the smoke evacuation channel 108 from entering the air suction channel 104, and further preventing smoke from the smoke evacuation channel 108 from contaminating the magnetic control 122 and the electrical components 120 of the electrical component 112.

Further, the first partition 128 itself can provide heat insulation effect, thereby reducing heat loss inside the cooking cavity 126. Also, the air suction channel 104 is directly formed by the space between the first partition 128 and the top of the cooking cavity 126, so that the structure of the air suction channel 104 and the entire cooking appliance 100 can be simplified, thereby facilitating the manufacturing of the cooking appliance 100.

In this embodiment, further, as shown in fig. 3, 12 and 13, at least a portion of the first partition 128 is bent. Thus, when the first partition 128 is disposed at the top of the cooking cavity 126, it is possible to ensure that the suction passage 104 is formed between a portion of the first partition 128 and the top of the cooking cavity 126. Further, a third communication port 130 is disposed at the bent portion of the first partition 128, and the air suction channel 104 and the electrical component 112 are located at two sides of the third communication port 130, so as to ensure that air in the air suction channel 104 can flow to the electrical component 112 through the third communication port 130, so as to dissipate heat of the electrical component 112.

In this embodiment, further, as shown in fig. 12 and 13, the host structure 102 further includes a second partition 132, a third partition 134, and a third partition 134. Wherein the second partition 132 is disposed at the bottom of the cooking cavity 126, the third partition 134 is disposed at a first side of the cooking cavity 126, and the fourth partition 136 is disposed at a second side of the cooking cavity 126, the first side being opposite to the second side. In this way, the second partition 132, the third partition 134 and the third partition 134 cooperate with the first partition 128 to further enhance the thermal insulation of the cooking chamber 126.

Specifically, as shown in fig. 12 and 13, the first partition 128 is a top insulation panel, the second partition 132 is a bottom insulation panel, the third partition 134 is a left insulation panel, and the fourth partition 136 is a right insulation panel.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

A fifth embodiment of the present invention provides a cooking appliance 100, further comprising, based on the first, second, third and fourth embodiments:

as shown in fig. 14 and 15, the cigarette machine structure 106 further includes a mounting cavity 138 and a grill structure 140. Wherein the interior of the mounting cavity 138 is hollow, and the host structure 102 can be mounted in the mounting cavity 138; the smoke evacuation channel 108 and the fan assembly 110 are both disposed on the mounting cavity 138 and are located at the top of the mounting cavity 138. In addition, as shown in fig. 14 and 15, the grill structure 140 is disposed on the mounting cavity 138, and the smoke evacuation channel 108 and the air suction channel 104 are respectively communicated with the external environment through the grill structure 140, so that the cool air of the external environment enters the inside of the air suction channel 104 through the grill structure 140, and the air flow in the smoke evacuation channel 108 is exhausted through the grill.

Specifically, as shown in fig. 14 and 15, after the cooking appliance 100 is assembled, the fan assembly 110 is located at the rear side of the cooking appliance 100, and the grill structure 140 is located at the front side of the cooking appliance 100.

In this embodiment, further, as shown in fig. 1 and 14, the grill structure 140 includes a smoke evacuation area 142 and a suction area 144. Wherein the smoke evacuation area 142 is located on the exhaust side of the fan assembly 110, and the smoke evacuation channel 108 is in communication with the external environment through the smoke evacuation area 142; the suction area 144 is located on the suction side of the fan assembly 110, and the suction channel 104 communicates with the external environment through the suction area 144. Thus, during operation of the fan assembly 110, cool air from the external environment enters the suction channels 104 from the suction area 144 of the grill structure 140, and air in the smoke evacuation channels 108 is evacuated from the smoke evacuation area 142 of the grill structure 140, thereby providing for orderly air intake and smoke evacuation of the cooking appliance 100.

Specifically, as shown in FIG. 14, the number of suction areas 144 matches the number of electrical components 112. Where the number of electrical components 112 is two, the number of suction areas 144 is also two. At this time, the smoke evacuation area 142 is located at the middle of the grill structure 140, and the two air suction areas 144 are located at both sides of the smoke evacuation area 142.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

A sixth embodiment of the present invention provides a cooking appliance 100, further comprising, in addition to the fifth embodiment:

as shown in fig. 14 and 15, a mounting recess 146 is provided in the top of the mounting cavity 138, and the electrical control box 114 and the fan assembly 110 are disposed within the mounting recess 146. In this way, after the cooking utensil 100 is assembled, it is ensured that the height of the air suction channel 104 matches the height of the electronic control box 114, and particularly, the first communication port 116 of the electronic control box 114 is just communicated with the air suction channel 104, so that air enters the bottom of the first partition plate 128 and smoke is discharged from the top of the first partition plate 128.

Further, as shown in fig. 5, 9, 14 and 15, the side wall of the mounting recess 146 is provided with a fourth communication port 148, and the fourth communication port 148 is located opposite to the suction passage 104. In this way, it is ensured that the airflow in the suction channel 104 passes through the side wall of the mounting recess 146 through the fourth communication port 148, so that the portion of the airflow enters the electrical control box 114.

Specifically, as shown in fig. 3 and 5, the third communication port 130 of the first partition plate 128, the fourth communication port 148 of the side wall of the mounting recess 146, and the first communication port 116 of the electrical control box 114 are located opposite to each other, so that the air in the suction channel 104 is ensured to flow through the third communication port 130, the fourth communication port 148, and the first communication port 116 and then enter the electrical control box 114. The second communication port 118 of the electronic control box 114 is disposed toward the fan assembly 110 to ensure that the air flow in the electronic control box 114 flows to the fan assembly 110 through the second communication port 118.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

A seventh embodiment of the present invention provides a cooking appliance 100, further comprising, in addition to the fifth and sixth embodiments:

as shown in fig. 14 and 15, the smoke evacuation channels 108 are located at the bottom, opposite sides, and top of the mounting cavity 138. Specifically, the bottom and two opposite sides of the smoke evacuation channel 108 are provided with interlayers, and then a part of the smoke evacuation channel 108 is formed by the interlayers; in addition, a portion of the smoke evacuation passageway 108 is located at the top of the mounting cavity 138. During the operation of the fan assembly 110, the smoke generated in the cooking cavity 126 enters the smoke exhaust channel 108 at the bottom of the installation cavity 138, enters the top of the installation cavity 138 through the smoke exhaust channels 108 at the left and right sides of the installation cavity 138, and then flows to the position of the fan assembly 110; the flue gas then changes flow direction and exits the flue gas channel 108 under the drive of the fan assembly 110.

In particular, there is a distance between the fan assembly 110 and the electronic control box 114 such that the smoke in the smoke evacuation passageway 108 can be drawn into the interior of the fan assembly 110.

In this embodiment, further, as shown in figures 14 and 15, the cigarette machine structure 106 further comprises a top panel 150 and a bottom panel 152. Wherein, the top plate 150 covers the fan assembly 110, and a certain interlayer exists between the top plate 150 and the top of the mounting cavity 138; as shown in fig. 14 and 15, the bottom plate 152 has a U-shaped structure, the bottom plate 152 is disposed at the bottom and opposite sides of the mounting cavity 138, and a certain interlayer exists between the bottom plate 152 and the mounting cavity 138. In this way, the smoke evacuation channel 108 is formed by the interlayer between the bottom plate 152 and the mounting cavity 138, and the interlayer between the top plate 150 and the mounting cavity 138.

In this embodiment, further, as shown in figures 7, 8, 10, and 11, the cigarette machine structure 106 also includes a baffle 154. Wherein the baffle 154 is disposed at the top of the mounting cavity 138 and between the mounting cavity 138 and the top plate 150. In addition, the baffle 154 is distributed along the front-back direction of the cooking utensil 100, and one end of the baffle 154 is located at the position of the grating structure 140 and is located at the intersection of the air suction area 144 and the smoke evacuation area 142; the other end of the baffle 154 extends between the fan assembly 110 and the appliance assembly 112. In this way, the baffle 154 can act as a barrier to the smoke within the smoke evacuation channel 108.

Specifically, as shown in fig. 3, when the fan assembly 110 is operated, after the smoke enters the top of the installation cavity 138 from two sides of the installation cavity 138, the baffle 154 can effectively block the smoke, so that the smoke flows to the fan assembly 110, and the smoke changes the flow direction at the fan assembly 110 and flows to the smoke discharging area 142 of the grating structure 140, and is then discharged through the smoke discharging area 142 of the grating structure 140.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

The eighth embodiment of the present invention proposes a cooking appliance 100, on the basis of the fifth, sixth and seventh embodiments, further:

as shown in fig. 7, 8, 10, and 11, the fan assembly 110 includes an axial flow fan, and both axial sides of the axial flow fan are suction sides. In addition, the number of the electric control boxes 114 is at least two, and an electric device 120 is arranged in any one of the electric control boxes 114. In addition, along the axial direction of the axial flow fan, at least two electrical components 112 are distributed on two sides of the axial flow fan. In this way, during operation of the fan assembly 110, airflow can pass through the electrical control boxes 114 on both sides of the axial fan, respectively, to dissipate heat from more of the electrical devices 120.

Specifically, as shown in fig. 7, 8, 10 and 11, taking two electrical components 112 as an example, the two electrical components 112 are distributed on two sides of the axial flow fan along the axial direction of the axial flow fan.

Further, as shown in fig. 14, the grill structure 140 has two air suction areas 144 and one smoke discharge area 142, the two air suction areas 144 are respectively opposite to the positions of the two electric components 112, and the smoke discharge area 142 is opposite to the position of the axial flow fan.

In addition, as shown in fig. 7, 8, 10 and 11, the number of the baffles 154 is also two, one end of each of the two baffles 154 is located at the junction of the smoke exhaust region 142 and the two air suction regions 144, and the other end of each of the two baffles 154 is located in the space between the axial flow fan and the two electrical components 112.

As shown in fig. 7, 8, 10 and 11, the space between the two baffles 154 forms a part of the smoke evacuation channel 108, and smoke passing through the axial flow fan and air having exchanged heat with the electrical component 112 can flow from the smoke evacuation channel 108 between the two baffles 154 to the smoke evacuation area 142 of the grill structure 140 and be evacuated through the smoke evacuation area 142.

In addition, the cooking appliance 100 of the present embodiment has all the advantages of the cooking appliance 100 of the first embodiment, which on one hand can simplify the overall structure of the cooking appliance 100, especially facilitate the small-volume and large-volume design of the cooking appliance 100 and reduce the weight of the cooking appliance 100, and on the other hand can simplify the processing procedure and reduce the cost of the cooking appliance 100, and is not discussed in detail herein.

On the basis of any of the above embodiments, as shown in fig. 1, the main body structure further includes a cooking cavity 126 and a door 156. Wherein, the cooking cavity 126 is provided with a working chamber therein, and the working chamber can be used for placing food to be cooked. The air draft channel 104 is disposed on the cooking cavity 126 belt at the top of the cooking cavity 126, the cigarette maker structure 106 is in communication with the cooking cavity 126, and the cooking cavity 126 is located inside the cigarette maker structure 106. In addition, the door 156 is connected to the cooking cavity 126 in an opening and closing manner, and closes the working cavity during the cooking process.

On the basis of any of the above embodiments, further, the fan assembly 110 includes a motor and an impeller, and the motor can drive the impeller to drive the airflow. Specifically, the motor of the fan assembly 110 is an asynchronous motor, the rotating speed of the asynchronous motor is high, the air volume is large, and a better heat dissipation effect can be achieved.

On the basis of any of the above embodiments, the cooking apparatus 100 provided by the present invention includes, but is not limited to, a microwave oven, an oven, a steam box, a micro-steaming and baking all-in-one machine, and the like.

In a ninth embodiment of the present invention, a cooking apparatus 100 is provided, in which an air suction channel 104 is disposed on a main structure 102, the air suction channel 104 can suck cold air from an external environment, and the cold air passes through an electric component 112 to cool an electric component 120 in an electric control box 114, and finally passes through a fan component 110 to be discharged together with smoke. Therefore, the heat dissipation of the electrical component 112 and the exhaust of the flue gas share one fan component 110, and the motor of the fan component 110 adopts an asynchronous motor, the rotating speed of the asynchronous motor is far higher than that of a single heat dissipation motor in the related technology, so that one motor and one fan are reduced, and the fan has larger air volume and better heat dissipation effect. Moreover, the heat dissipation of the electrical component 112 and the exhaust of the smoke share one fan component 110, which can simplify the structure, save the space, reduce the cost, and reduce the weight of the cooking appliance 100.

Specifically, the cooking appliance 100 of the present invention includes a cooking cavity 126, a door body 156, a cigarette maker structure 106, an electrical component 112, and the like. The cooking cavity 126 includes a working cavity, a magnetic control 122, a wind guide 124, a first partition 128, a second partition 132, a third partition 134, a fourth partition 136, and the like. The cigarette maker structure 106 comprises a mounting cavity 138, a grill structure 140, a top panel 150, a bottom panel 152, and a fan assembly 110, among other structures.

Wherein the fan assembly 110 is mounted to the mounting cavity 138, the top plate 150 is mounted to the fan assembly 110, and the electrical component 112 is mounted to the mounting cavity 138 flush with the fan assembly 110, generally presenting a clip-type configuration. When the fan assembly 110 is in operation, the flue gas moves upward from the bottom of the mounting cavity 138, through the suction force of the fan assembly 110, from the left and right sides, and through the mounting cavity 138, is exhausted through the grille structure 140.

Further, the fan assembly 110 is mounted on the mounting cavity 138, and the electrical control box 114 of the electrical component 112 is provided with the first communication port 116 and the second communication port 118. The first communication port 116 of the electronic control box 114 is communicated with the fourth communication port 148 of the mounting cavity 138 and communicated with the air suction channel 104 through the third communication port 130 of the first partition plate 128; the second communication port 118 of the electronic control box 114 faces the fan assembly 110, and functions to discharge all hot air in the electronic control box 114 to the fan assembly 110. The whole heat dissipation is optimized and integrated, and the structure of the air suction channel 104 is simpler.

When the fan assembly 110 operates, cold air in the external environment enters the air suction channel 104 through the air suction area 144 of the grille structure 140, and after passing through the high-temperature magnetic control 122, enters the electric control box 114 through the air guide 124, and is sucked into the fan assembly 110 through the electric device 120, and finally is discharged through the smoke discharge area 142 of the grille structure 140, so as to achieve heat dissipation. In particular, the power for dissipating heat of the cooking appliance 100 is derived from the fan assembly 110 for exhausting smoke, which reduces one motor and fan blades compared with the related art, and reduces the circuit module for controlling the motor, thereby further saving cost.

Thus, the cooking appliance 100 of the present invention achieves a multifunctional use of the fan assembly 110, and the fan assembly 110 can be used for exhausting smoke and dissipating heat of the electric appliance assembly 112. Therefore, the electrical component 112 does not need to be provided with a separate fan component for heat dissipation, and compared with the related art, at least one fan component can be reduced, and the number of control modules related to the motor is reduced.

In this way, on the one hand, the overall structure of the cooking appliance 100 can be simplified, which is particularly advantageous for achieving a small-volume and large-volume design of the cooking appliance 100 and reducing the weight of the cooking appliance 100, and on the other hand, the processing steps can be simplified and the cost of the cooking appliance 100 can be reduced.

Moreover, after the cold air in the external environment exchanges heat with the electrical component 112, the heat exchanged air flow enters the smoke evacuation channel 108 and is exhausted along with the smoke in the smoke evacuation channel 108. Therefore, the smoke evacuation channel 108 can also serve as a heat dissipation air duct, so that the smoke evacuation channel 108 is fully utilized, the overall structure of the cooking appliance 100 is simplified, the processing and the manufacturing are convenient, and the cost of the cooking appliance 100 is reduced.

Further, the magnetic control member 122 is disposed between the air suction opening of the air suction channel 104 and the first communication opening 116 of the electrical control box 114. Thus, during the operation of the fan assembly 110, the cold air in the external environment enters the air suction channel 104 and contacts the magnetic control 122 to exchange heat, thereby reducing the temperature of the magnetic control 122; the heat exchanged air flow then passes through the electrical device 120 to dissipate heat from the electrical device 120. In this way, in the cooking apparatus 100 of the present invention, the fan assembly 110 can not only dissipate heat from the electric device 120, but also dissipate heat from the magnetic control 122, thereby further realizing multifunctional use of the fan assembly 110.

Further, the electrical assembly 112 and the fan assembly 110 are integrally disposed on top of the host mechanism. In this way, the position of the electrical component 112 and the fan assembly 110 on the main structure 102 is optimized, which is beneficial to realize the miniaturization design of the cooking appliance 100. In addition, by optimizing the positions of the electrical component 112 and the fan component 110, it can be ensured that the external air flow can pass through the magnetic control 122 and the electrical component 120 in sequence, and further the heat dissipation requirements of the magnetic control 122 and the electrical component 120 are met.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (15)

1. A cooking appliance, comprising:

a host structure including an air suction channel;

the range hood structure is arranged on the host structure and comprises a smoke exhaust channel and a fan assembly, the fan assembly is positioned in the smoke exhaust channel, and the air suction channel is communicated with the smoke exhaust channel;

and the electrical component is arranged on the air suction side of the fan component and is communicated with the external environment through the air suction channel.

2. The cooking appliance of claim 1, wherein the electrical assembly comprises:

the electric control box is arranged on the structure of the cigarette machine and comprises a first communication port and a second communication port, the first communication port faces the air suction channel, and the second communication port faces the fan assembly;

and the electric device is arranged in the electric control box.

3. The cooking appliance of claim 2, wherein the appliance assembly further comprises:

and the magnetic control part is arranged in the air suction channel and is positioned between the air suction opening of the air suction channel and the first communication opening.

4. The cooking appliance of claim 3, wherein the host structure further comprises:

and the air guide piece is arranged between the magnetic control piece and the first communication port.

5. The cooking appliance according to any one of claims 1 to 4,

the electrical component and the fan component are located at the top of the host structure.

6. The cooking appliance of any one of claims 1 to 4, wherein the main frame structure further comprises:

the smoke exhaust channel is communicated with the cooking cavity;

the first baffle plate is arranged at the top of the cooking cavity, the air suction channel is positioned between the cooking cavity and the first baffle plate, and at least one part of the smoke exhaust channel is positioned at the top of the first baffle plate.

7. The cooking appliance of claim 6,

at least one part of the first partition plate is bent, a third communicating opening is formed in the bent part of the first partition plate, and the air suction channel and the electrical appliance assembly are located on two sides of the third communicating opening.

8. The cooking appliance of claim 6, wherein the host structure further comprises:

the second partition plate is arranged at the bottom of the cooking cavity;

the third partition plate is arranged on the first side of the cooking cavity;

and the fourth clapboard is arranged on the second side of the cooking cavity.

9. The cooking appliance of any one of claims 2 to 4, wherein the cigarette-making machine structure further comprises:

the host structure is positioned in the installation cavity, and the smoke exhaust channel and the fan assembly are positioned on the installation cavity;

the grid structure, set up in on the installation cavity, smoke exhaust passage with the passageway that induced drafts passes through respectively grid structure communicates in external environment.

10. The cooking appliance of claim 9,

the grid structure comprises a smoke exhaust area and an air suction area;

the smoke exhaust passage passes through the regional intercommunication in external environment of discharging fume, the passageway that induced drafts passes through the regional intercommunication in external environment that induced drafts.

11. The cooking appliance of claim 9,

the top of the mounting cavity is provided with a mounting concave position, and the electric control box and the fan assembly are positioned in the mounting concave position;

the lateral wall of the concave installation position is provided with a fourth communication port, and the air suction channel is communicated with the concave installation position through the fourth communication port.

12. The cooking appliance of claim 9,

the smoke exhaust channel is positioned at the bottom, two opposite sides and the top of the mounting cavity.

13. The cooking appliance of claim 9, wherein the cigarette making machine structure further comprises:

the top plate is covered on the fan assembly;

the bottom plates are arranged at the bottom and two opposite sides of the mounting cavity;

wherein at least a portion of the smoke evacuation channel is located between the top plate and the mounting cavity, and between the bottom plate and the mounting cavity.

14. The cooking appliance of claim 10, wherein the cigarette making machine arrangement further comprises:

the baffle sets up the top of installation cavity, a tip of baffle is located the region of discharging fume with induced draft regional juncture, another tip of baffle extends to the fan subassembly with between the automatically controlled box.

15. The cooking appliance according to any one of claims 2 to 4,

the fan assembly comprises an axial fan;

the number of the electric control boxes is at least two, the electric device is arranged in any one of the electric control boxes, and the at least two electric control boxes are distributed on two sides of the axial flow fan along the axial direction of the axial flow fan.

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