CN114615867B - Cooking utensils - Google Patents
Cooking utensils Download PDFInfo
- Publication number
- CN114615867B CN114615867B CN202210281166.XA CN202210281166A CN114615867B CN 114615867 B CN114615867 B CN 114615867B CN 202210281166 A CN202210281166 A CN 202210281166A CN 114615867 B CN114615867 B CN 114615867B
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- CN
- China
- Prior art keywords
- air suction
- cooking
- channel
- fan assembly
- smoke exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010411 cooking Methods 0.000 title claims abstract description 218
- 239000000779 smoke Substances 0.000 claims abstract description 165
- 238000004891 communication Methods 0.000 claims description 74
- 238000009434 installation Methods 0.000 claims description 57
- 238000005192 partition Methods 0.000 claims description 57
- 230000017525 heat dissipation Effects 0.000 claims description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 19
- 239000003546 flue gas Substances 0.000 abstract description 19
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 21
- 238000013461 design Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000011229 interlayer Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000003517 fume Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Ventilation (AREA)
Abstract
The invention provides a cooking utensil which comprises a main machine structure, a smoke machine structure and an electrical appliance assembly, wherein the main machine structure comprises an air suction channel, the smoke machine structure is arranged on the main machine structure and comprises a smoke discharge channel and a fan assembly, the fan assembly is positioned in the smoke discharge channel, the air suction channel is communicated with the smoke discharge channel, the electrical appliance assembly is arranged on the air suction side of the fan assembly, and the electrical appliance assembly is communicated with the external environment through the air suction channel. The multifunctional fan assembly can be used for exhausting flue gas and radiating electric appliance assemblies, so that the integral structure of the cooking appliance can be simplified, and the cost of the cooking appliance is reduced.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a cooking utensil.
Background
The cooking appliance needs to radiate heat to the electrical components during operation. In the related art, a special heat radiation fan needs to be configured for the electric appliance element, and even a separate air duct needs to be configured, which results in complicated structure, high cost and heavy weight of the cooking appliance.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
To this end, the present invention provides a cooking appliance.
The invention provides a cooking utensil which comprises a main machine structure, a smoke machine structure and an electrical appliance assembly, wherein the main machine structure comprises an air suction channel, the smoke machine structure is arranged on the main machine structure and comprises a smoke discharge channel and a fan assembly, the fan assembly is positioned in the smoke discharge channel, the air suction channel is communicated with the smoke discharge channel, the electrical appliance assembly is arranged on the air suction side of the fan assembly, and the electrical appliance assembly is communicated with the external environment through the air suction channel.
The cooking utensil provided by the invention comprises a main machine structure, a smoke machine structure and an electric appliance component. The host structure comprises an air suction channel, and an air suction inlet of the air suction channel is communicated with the external environment. The smoke machine structure is arranged on the main machine structure and comprises a smoke discharging channel and a fan assembly which are matched for use, and the fan assembly can discharge smoke in the main machine structure through the smoke discharging channel in the operation process of the cooking utensil.
Further, the electric appliance 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 electric appliance component is communicated with the external environment through the air suction channel. In the operation process of the fan assembly, cold air in the external environment can be sucked into the air suction channel, and then part of cold air enters the smoke exhaust channel after passing through the electric appliance assembly and is discharged together with smoke in the smoke exhaust channel. Therefore, when the flue gas in the cooking utensil is discharged, the fan assembly can radiate heat for the electric appliance assembly.
In particular, in the cooking appliance provided 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 pass through the exhaust passage with the inside flue gas of cooking utensil and discharge, can inhale the cold air in the external environment through the passageway that induced drafts again in the passageway for this part cold air is discharged with the flue gas in the lump after electrical apparatus subassembly, and then has realized the heat dissipation to electrical apparatus subassembly.
The cooking utensil provided by the invention realizes the multifunctional use of the fan assembly, and the fan assembly can be used for exhausting flue gas and dissipating heat of the electric appliance assembly. Therefore, the electrical appliance assembly does not need to be provided with a separate fan assembly for heat dissipation, at least one fan assembly can be reduced compared with the related art, and related control modules of the motor are reduced. In this way, on one hand, the whole structure of the cooking utensil can be simplified, and the design of the cooking utensil with small volume and large volume is particularly beneficial to realizing, and the weight of the cooking utensil is reduced, and on the other hand, the processing procedure can be simplified, and the cost of the cooking utensil is reduced.
And after the cold air in the external environment exchanges heat with the electric appliance component, the air flow after the heat exchange enters the smoke discharging channel and is discharged along with the smoke in the smoke discharging channel. Like this for the exhaust gas channel still can act as the heat dissipation wind channel and use, and then make full use of exhaust gas channel, with the overall structure of simplifying cooking utensil, the manufacturing of being convenient for also is 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 position of the air suction channel, which is not limited herein. So long as the air flow in the air suction channel can be contacted with the electric appliance component.
In any technical scheme, the electric appliance component comprises an electric control box and an electric appliance, wherein the electric control box is arranged on a smoke machine structure and comprises a first communication port and a second communication port, the first communication port faces the air suction channel, the second communication port faces the fan component, and the electric appliance is arranged in the electric control box.
In this technical solution, the electrical assembly comprises an electrical control box and an electrical device. The electric control box is arranged on the smoke machine structure and is positioned on the air suction side of the fan assembly, and a first communication port and a second communication port are arranged on the electric control box. 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, and the second communication port 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 communication port.
In addition, the electric device is arranged in the electric control box, so that on one hand, the electric device is protected to a certain extent through the electric control box, and on the other hand, the air flow passing through the electric control box is in contact heat exchange with the electric device, so that the electric device is hot.
In particular, during the use of the cooking appliance, the electric device operates to generate a certain amount of heat, and the electric device has a heat dissipation requirement. Therefore, the invention can suck cold air in the external environment into the air suction channel, and enable part of the cold air to flow through the electric device, so as to radiate heat for the electric device, reduce the temperature of the electric device, and reduce the risk of damaging the electric device due to high temperature.
Furthermore, the cooking appliance provided by the invention is provided with the air suction channel, and the air suction channel can introduce cold air in an external environment, so that the cold air in 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 can not enter the electric control box, and cold air of the external environment is relatively clean, so that the cleanness of the electric device is ensured on the basis of meeting the heat dissipation requirement of the electric device, and the risk of damaging or invalidating the electric control box is also reduced.
In any of the above technical schemes, the electrical component further comprises a magnetic control piece which is arranged in the air suction channel and is positioned between the air suction port of the air suction channel and the electrical component.
In this technical solution, the electrical component further comprises a magnetic control. The magnetic control part is arranged in the air suction channel and can be used for electromagnetic heating of the cooking utensil. In particular, the magnetic control is positioned between the air suction inlet of the air suction channel and the first communication port of the electric control box. Therefore, in the cooking utensil provided by the invention, the fan assembly can radiate heat for the electric device and the magnetic control, so that the multifunctional use of the fan assembly is further realized.
Particularly, in the use process of the cooking utensil, the magnetic control can generate certain heat during operation, and the magnetic control has the heat dissipation requirement. Therefore, the magnetic control part is arranged between the air suction port of the air suction channel and the first communication port of the electric control box. In the operation process of the fan assembly, cold air in the external environment enters the air suction channel and is in contact with the magnetic control piece to exchange heat, so that the temperature of the magnetic control piece is reduced, and then, the heat-exchanged air flow dissipates heat for the electric device through the electric device.
It should be noted here that, when the fan is running, because a large amount of air flows pass through the magnetic control, the air flow after heat exchange with the magnetic control still can dissipate heat with the electric device, and then the heat dissipation effect of the electric device is ensured.
In any one of the above technical solutions, the host structure further includes an air guide member disposed between the magnetic control and the first communication port.
In this technical scheme, the host structure still includes the wind-guiding piece. The air guide piece is arranged between the magnetic control piece and the first communication port of the electric control box, and cold air in the external environment can be blown to the electric device through the air guide piece, so that heat dissipation of the electric device is achieved. Particularly, through the arrangement of the air guide piece, the flowing direction of the air flow can be ensured, and more air flow can be used for dissipating heat of the electric device.
Further, in the wind guiding direction of the wind guiding piece, the flowing area of the wind guiding piece is gradually reduced, and the outlet area of the wind guiding piece is larger than the inlet area of the wind guiding piece. 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 appliance assembly is further improved.
In any of the above solutions, the electrical component and the fan component are located at the top of the host structure.
In this solution, the electrical and fan components are integrated on top of the host mechanism. Therefore, the positions of the electric appliance component and the fan component on the main machine structure are reasonably optimized, and the miniaturized design of the cooking utensil is facilitated. In addition, through optimizing the position of electrical components and fan subassembly, can ensure that outside air current can pass through magnetic control and electrical components in succession, and then satisfy magnetic control and electrical components's heat dissipation demand.
In any one of the technical schemes, the main machine structure further comprises a cooking cavity, a first partition board and an air suction channel, wherein the smoke discharge channel is communicated with the cooking cavity, the first partition board is arranged at the top of the cooking cavity, the air suction channel is positioned between the cooking cavity and the first partition board, and at least one part of the smoke discharge channel is positioned at the top of the first partition board.
In this technical scheme, the host structure still includes cooking cavity and first baffle. The smoke exhaust channel is communicated with the internal space of the cooking cavity, so that smoke generated in the cooking cavity can be exhausted in the cooking process.
Further, the first partition plate is arranged at the top of the cooking cavity, the air suction channel is arranged between the cooking cavity and the first partition plate and is arranged at the bottom of the first partition plate, and at least one part of the smoke exhaust channel is arranged at the top of the first partition plate. In this way, the air suction channel and the smoke exhaust channel are separated by the first partition board, so that smoke in the smoke exhaust channel is prevented from entering the air suction channel, and smoke in the smoke exhaust channel is prevented from polluting magnetic control parts and electric devices of the electric appliance assembly.
Further, the first partition plate can play a role in heat insulation, so that heat loss in the cooking cavity is reduced. And, through the space between first baffle and the top of cooking cavity direct formation induced draft passageway, can simplify the structure of induced draft passageway and whole cooking utensil, and then the manufacturing of cooking utensil of being convenient for.
In any one of the above technical solutions, at least a part of the first separator is bent, a third communication port is provided at a bent part of the first separator, and the air suction channel and the electrical component are located at two sides of the third communication port.
In this embodiment, at least a part of the first separator is provided in a bent state. In this way, when the first partition is disposed at the top of the cooking cavity, it is possible to ensure that an air suction passage is formed between a portion of the first partition and the top of the cooking cavity. Further, the bending part of the first partition plate is provided with a third communication port, and the air suction channel and the electric appliance component are positioned on two sides of the third communication port, so that air in the air suction channel can flow to the electric appliance component through the third communication port, and heat dissipation of the electric appliance component is ensured.
In any of the above technical schemes, the main machine structure further comprises a second partition board arranged at the bottom of the cooking cavity, a third partition board arranged at the first side of the cooking cavity, and a fourth partition board arranged at the second side of the cooking cavity.
In this technical scheme, host structure still includes second baffle, third baffle and third baffle. Wherein, the second baffle sets up in the bottom of culinary art cavity, and the third baffle sets up the first side in the culinary art cavity, and the fourth baffle sets up the second side in the culinary art cavity, and first side is relative with the second side. Like this, through second baffle, third baffle and first baffle cooperation, further promote the thermal-insulated effect to the culinary art cavity.
Specifically, the first partition plate is a top heat insulating plate, the second partition plate is a bottom heat insulating plate, the third partition plate is a left heat insulating plate, and the fourth partition plate is a right heat insulating plate.
In any technical scheme, the smoke ventilator structure further comprises an installation cavity, the host structure is located in the installation cavity, the smoke exhaust channel and the fan assembly are located on the installation cavity, the grid structure is arranged on the installation cavity, and the smoke exhaust channel and the air suction channel are respectively communicated with the external environment through the grid structure.
In this technical scheme, the cigarette machine structure still includes installation cavity and grid structure. The smoke exhaust channel and the fan component are arranged on the mounting cavity and are positioned at the top of the mounting cavity. In addition, the grid structure is arranged on the mounting cavity, and the smoke exhaust channel and the air suction channel are respectively communicated with the external environment through the grid structure, so that cold air in the external environment enters the air suction channel through the grid structure, and air flow in the smoke exhaust channel is discharged through the grid.
Specifically, after the cooking appliance is assembled, the fan assembly is positioned at the rear side of the cooking appliance, and the grill structure is positioned at the front side of the cooking appliance.
In any of the above technical solutions, the grille structure includes a smoke exhaust area and an air suction area, the smoke exhaust channel is communicated with the external environment through the smoke exhaust area, and the air suction channel is communicated with the external environment through the air suction area.
In this solution, the grille structure comprises a smoke evacuation area and a suction area. The smoke exhaust area is positioned on the air exhaust side of the fan assembly, the smoke exhaust channel is communicated with the external environment through the smoke exhaust area, the air suction area is positioned on the air suction side of the fan assembly, and the air suction channel is communicated with the external environment through the air suction area. 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, and the air in the passageway that discharges fume discharges from the region of discharging fume of grid structure, and then makes cooking utensil's orderly air inlet and orderly discharging fume.
In any of the above technical schemes, the top of the mounting cavity is provided with a mounting concave position, the electric control box and the fan assembly are positioned in the mounting concave position, the side wall of the mounting concave position is provided with a fourth communication port, and the air suction channel is communicated with the mounting concave position through the fourth communication port.
In the technical scheme, the top of the installation cavity is provided with an installation concave position, and the electric control box and the fan assembly are arranged in the installation concave position. Thus, after the cooking utensil is assembled, the height of the air suction channel is matched with the height of the electric control box, and particularly, the first communication port of the electric control box is just communicated with the air suction channel, so that the air inlet at the bottom of the first partition plate and the smoke exhaust at the top of the first partition plate are realized.
Further, the side wall of the installation concave position is provided with a fourth communication port, and the fourth communication port is opposite to the position of the air suction channel. In this way, the air flow in the air suction channel can be ensured to pass through the side wall of the installation concave position through the fourth communication port, so that part of the air flow enters the electric control box.
Specifically, the third communication port on the first partition plate, the fourth communication port on the side wall of the installation concave position and the first communication port on the electric control box are opposite in position, so that air flow in the air suction channel is ensured to enter the electric control box after passing through the third communication port, the fourth communication port and the first communication port. The second communication port of the electric control box is arranged towards the fan assembly so as to ensure that air flow in the electric control box flows to the fan assembly through the second communication port.
In any of the above technical solutions, the smoke evacuation channels are located at the bottom, opposite sides and top of the installation cavity.
In this technical scheme, the exhaust gas passageway is located the bottom of installation cavity, opposite both sides side and top. Specifically, the bottom and two opposite sides of the smoke exhaust channel are provided with interlayers, a part of the smoke exhaust channel is formed through the interlayers, and in addition, a part of the smoke exhaust channel is positioned at the top of the mounting cavity. In the operation process of the fan assembly, the smoke generated in the cooking cavity enters the smoke exhaust channel at the bottom of the installation cavity, enters the top of the installation cavity through the smoke exhaust channels at the left side and the right side of the installation cavity and flows to the position where the fan assembly is located, and then the smoke changes flow direction and flows out of the smoke exhaust channel under the driving of the fan assembly.
Particularly, a certain distance exists between the fan assembly and the electric control box, so that smoke in the smoke exhaust channel can be sucked into the fan assembly.
In any technical scheme, the smoke ventilator structure further comprises a top plate, a bottom plate and a bottom plate, wherein the top plate is arranged on the fan assembly in a covering mode, the bottom plate is arranged at the bottom of the installation cavity and on two opposite sides of the installation cavity, and at least one part of the smoke exhaust channel is located between the top plate and the installation cavity and between the bottom plate and the installation cavity.
In this technical scheme, the cigarette machine structure still includes roof and bottom plate. The bottom plate is of a U-shaped structure, is arranged at the bottom of the installation cavity and on two opposite sides, and a certain interlayer exists between the bottom plate and the installation cavity. In this way, 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 one of the technical schemes, the smoke machine structure further comprises a baffle plate, the top of the mounting cavity is arranged, one end of the baffle plate is positioned at the junction of the smoke discharging area and the air suction area, and the other end of the baffle plate extends to the position between the fan assembly and the electric appliance assembly.
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 baffles are distributed along the front-back direction of the cooking utensil, one end of each baffle is positioned at the position of the grid structure and at the junction of the air suction area and the smoke discharge area, and the other end of each baffle extends to the position between the fan assembly and the electric appliance assembly. Thus, the baffle can play a role in blocking smoke in the smoke exhaust channel.
Specifically, when the fan subassembly is in operation, after the flue gas enters into the top of installation cavity from installation cavity both sides, the baffle can effectively block the flue gas for flue gas flow direction fan subassembly, and make the flue gas flow direction grid structure's exhaust area behind fan subassembly department change flow direction, and then discharge through grid structure's exhaust area.
In any of the above technical schemes, the fan assembly comprises an axial flow 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 induced draft side. In addition, the number of the electric control boxes is at least two, and an electric device is arranged in any electric control box. In addition, along axial of axial fan, 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 dispel the heat for more electrical components.
In any of the above technical schemes, the main body structure further comprises a door body which is connected with the cooking cavity in an opening and closing manner.
In this technical scheme, the main structure still includes the door body. Wherein, the inside of cooking cavity is provided with the working chamber, and the working chamber can be used to place the food of waiting to cook. The air suction channel is arranged on the cooking cavity band and is positioned at the top of the cooking cavity, the smoke machine structure is communicated with the cooking cavity, and the cooking cavity is positioned in the smoke machine structure. In addition, the door body is connected with the cooking cavity in an opening and closing way, 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, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic exploded view of a cooking appliance according to an embodiment of the present invention;
Fig. 2 is one of schematic structural views of a cooking appliance according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of a portion of the cooking appliance shown in fig. 2;
FIG. 4 is a second schematic view of a cooking apparatus according to an embodiment of the present invention;
Fig. 5 is a partial enlarged view of a portion B of the cooking appliance shown in fig. 4;
FIG. 6 is a third schematic view of a cooking apparatus according to an embodiment of the present invention;
fig. 7 is a schematic view of a cooking appliance according to an embodiment of the present invention;
fig. 8 is a fifth schematic structural view of a cooking appliance according to an embodiment of the present invention;
FIG. 9 is one of the schematic structural views of the structure of a range hood in the cooking appliance according to an embodiment of the present invention;
FIG. 10 is a second schematic view of a smoke machine structure in a cooking appliance according to an embodiment of the present invention;
FIG. 11 is a third schematic view of the structure of a smoke machine in a cooking appliance according to an 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 a cooking cavity in a cooking appliance according to an embodiment of the present invention;
FIG. 14 is one of the exploded views of the smoke machine structure in the cooking appliance according to one embodiment of the present invention;
Fig. 15 is a second exploded view of a smoke machine structure in a cooking appliance according to an embodiment of the present invention.
The correspondence between the reference numerals and the component names in fig. 1 to 15 is:
100 cooking utensil, 102 host computer structure, 104 induced draft passageway, 106 cigarette machine structure, 108 exhaust passage, 110 fan subassembly, 112 electrical components, 114 automatically controlled box, 116 first communication port, 118 second communication port, 120 electrical components, 122 magnetic control, 124 wind-guiding piece, 126 cooking cavity, 128 first baffle, 130 third communication port, 132 second baffle, 134 third baffle, 136 fourth baffle, 138 installation cavity, 140 grid structure, 142 exhaust fume area, 144 induced draft area, 146 installation concave position, 148 fourth communication port, 150 roof, 152 bottom plate, 154 baffle, 156 door.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to 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 represent the flow path of the cool air of the external environment, and the dashed arrows in fig. 4 represent 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 comprising a main frame structure 102, a range hood structure 106 and an electrical assembly 112.
As shown in fig. 2, 3, 4 and 5, the host structure 102 includes an air suction channel 104, and an air suction inlet of the air suction channel 104 is communicated with an external environment. The smoke machine structure 106 is disposed on the main machine structure 102, and the smoke machine structure 106 comprises a smoke exhaust channel 108 and a fan assembly 110 which are matched with each other, as shown in fig. 4, the fan assembly 110 can exhaust smoke in the main machine structure 102 through the smoke exhaust channel 108 during the operation of the cooking utensil 100.
Further, the electrical component 112 is located at the air suction side of the fan component 110, the air suction channel 104 is communicated with the smoke exhaust channel 108, and the electrical component 112 is communicated with the external environment through the air suction channel 104. During operation of the fan assembly 110 as shown in fig. 2 and 3, cool air from the external environment may be drawn into the suction duct 104, and then the portion of cool air passes through the electrical assembly 112 and enters the smoke exhaust duct 108 and is exhausted along with the smoke in the smoke exhaust duct 108. In this way, the fan assembly 110 can radiate heat to the electric appliance assembly 112 while exhausting the smoke inside the cooking appliance 100.
In particular, in the cooking appliance 100 according to the present invention, the electric appliance assembly 112 is disposed at the suction side of the blower assembly 110, and the suction passage 104 communicates with the external environment and the smoke exhaust passage 108. In this way, in the operation process of the fan assembly 110, the fan assembly 110 can exhaust the flue gas in the cooking appliance 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 part of cold air is exhausted together with the flue gas after passing through the electrical appliance assembly 112, and further the heat dissipation of the electrical appliance assembly 112 is realized.
The cooking appliance 100 provided by the invention realizes the multifunctional use of the fan assembly 110, and the fan assembly 110 can be used for exhausting flue gas and dissipating heat of the electric appliance assembly 112. The electrical component 112 does not need to be configured with a separate fan assembly for heat dissipation, at least one fan assembly can be reduced compared with the related art, and the related control module of the motor is reduced.
In this way, on the one hand, the overall structure of the cooking appliance 100 can be simplified, and in particular, it is advantageous to realize a small-volume and large-volume design of the cooking appliance 100, and to reduce the weight of the cooking appliance 100, and on the other hand, the processing process can be simplified, and the cost of the cooking appliance 100 can be reduced.
After the cold air in the external environment exchanges heat with the electrical component 112, the air flow after the heat exchange enters the smoke exhaust channel 108 and is discharged together with the smoke in the smoke exhaust channel 108. In this way, the smoke exhaust channel 108 can also serve as a heat dissipation air channel, so that the smoke exhaust channel 108 is fully utilized, the overall structure of the cooking utensil 100 is simplified, the processing and manufacturing are convenient, and the cost of the cooking utensil 100 is also reduced.
Specifically, the electrical component 112 may be disposed inside the air suction channel 104, or may be disposed at an outlet position of the air suction channel 104, which is not limited herein. So long as the air flow within the suction channel 104 is ensured to be in contact with the electrical component 112.
A second embodiment of the present invention proposes a cooking appliance 100, further based on the first embodiment:
The electrical component 112, as shown in fig. 7, 14 and 15, includes an electrical control box 114 and an electrical device 120. The electronic control box 114 is disposed on the smoke ventilator structure 106 and is located on the air suction side of the fan assembly 110, and a first communication port 116 and a second communication port 118 are disposed on the electronic control box 114. The first communication port 116 of the electric 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 electric control box 114 through the first communication port 116, and the second communication port 118 of the electric control box 114 is disposed toward the fan assembly 110, so that the air flow in the electric control box 114 can flow to the fan assembly 110 through the second communication port 118.
In addition, the electric device 120 is disposed in the electric control box 114, so that on one hand, the electric device 120 is protected by the electric control box 114, and on the other hand, the air flow passing through the electric control box 114 is in contact with the electric device 120 to exchange heat, so that the electric device 120 is still hot.
In particular, during the use of the cooking appliance 100, the electric device 120 may generate a certain amount of heat during operation, and the electric device 120 has a need for heat dissipation. Therefore, the invention can suck the cold air in the external environment into the air suction channel 104, and make the part of the cold air flow through the electric device 120, so as to radiate the heat of the electric device 120, reduce the temperature of the electric device 120, and reduce the risk of damaging the electric device 120 due to high temperature.
Further, the cooking appliance 100 provided by the invention is provided with the air suction channel 104, and the air suction channel 104 can introduce cold air in an external environment, so that the cold air in the external environment enters the electric control box 114 to exchange heat with the electric device 120. Particularly, the delay in the cooking appliance 100 is blocked by the electric control box 114 and cannot enter the electric control box 114, and cold air in the external environment is relatively clean, so that the cleanness 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 electric control box 114 is reduced.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
A third embodiment of the present invention proposes a cooking appliance 100, further comprising, based on 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 122 is disposed in the suction passage 104 and can be used for electromagnetic heating of the cooking appliance 100. In particular, the magnetic control 122 is located between the suction port of the suction channel 104 and the first communication port 116 of the electronic control box 114. In this way, in the cooking apparatus 100 provided by the invention, the fan assembly 110 can radiate heat not only for the electric device 120, but also for the magnetic control 122, so that the multifunctional use of the fan assembly 110 is further realized.
In particular, during use of the cooking appliance 100, the magnetic control 122 may generate a certain amount of heat during operation, and the magnetic control 122 may have a need to dissipate heat. Accordingly, the present invention provides for the magnetic control 122 to be disposed between the suction port of the suction channel 104 and the first port 116 of the electronic control box 114. In this way, during the operation of the fan assembly 110, the cold air in the external environment enters the air suction channel 104 and contacts with the magnetic control 122 to exchange heat, so as to reduce the temperature of the magnetic control 122, and then the heat-exchanged air flow dissipates heat for the electric device 120 through the electric device 120.
It should be noted that, when the fan is running, since a large amount of air flows pass through the magnetic control 122, it is ensured that the air flow after heat exchange with the magnetic control 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 also includes an air guide 124. The air guide 124 is disposed between the magnetic control 122 and the electric device 120, and cold 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, by providing the air guide 124, the flowing direction of the air flow can be ensured, so that more air flow dissipates heat for the electrical component 112.
In addition, as shown in fig. 2, 3 and 12, in the air guiding direction of the air guiding member 124, the flow passing area of the air guiding member 124 becomes gradually smaller, and the outlet area of the air guiding member 124 is larger than the inlet area of the air guiding member 124. In this way, the flow velocity of the air flow 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 blower assembly 110 are integrally disposed on top of the host mechanism. In this way, the location of the appliance assembly 112 and the blower assembly 110 on the host structure 102 is reasonably optimized, facilitating a miniaturized design of the cooking appliance 100. In addition, through optimizing the positions of the electrical component 112 and the fan component 110, external air flow can be ensured to pass through the magnetic control 122 and the electrical component 112 successively, and then the heat dissipation requirements of the magnetic control 122 and the electrical device are met.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
A fourth embodiment of the present invention proposes a cooking appliance 100, further comprising, based on the first embodiment, the second embodiment, and the third embodiment:
as shown in fig. 12, 13 and 15, the host structure 102 further includes a cooking cavity 126 and a first divider 128. The interior of the cooking cavity 126 may be used for placing food to be cooked, and the smoke exhaust channel 108 is communicated with the interior space of the cooking cavity 126, so that smoke generated in the cooking cavity 126 can be exhausted 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, the suction passage 104 is located between the cooking cavity 126 and the first partition 128 at the bottom of the first partition 128, and at least a portion of the smoke exhaust passage 108 is located at the top of the first partition 128. In this way, the air suction channel 104 is isolated from the smoke exhaust channel 108 by the first partition 128, so that smoke in the smoke exhaust channel 108 is prevented from entering the air suction channel 104, and further, smoke in the smoke exhaust channel 108 is prevented from polluting the magnetic control 122 and the electric device 120 of the electric assembly 112.
Further, the first partition 128 itself may provide a thermal insulation effect, thereby reducing heat loss within the cooking cavity 126. In addition, the air suction passage 104 is directly formed through the space between the first partition 128 and the top of the cooking cavity 126, so that the structure of the air suction passage 104 and the entire cooking appliance 100 can be simplified, and further, the processing and manufacturing of the cooking appliance 100 are facilitated.
In this embodiment, further, as shown in fig. 3, 12 and 13, at least a portion of the first separator 128 is provided in a bent manner. In this way, 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 provided 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 bulkhead 132, a third bulkhead 134, and a third bulkhead 134. Wherein, the second baffle 132 is disposed at the bottom of the cooking cavity 126, the third baffle 134 is disposed at a first side of the cooking cavity 126, and the fourth baffle 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 heat insulating effect of the cooking cavity 126 is further enhanced by the cooperation of the second, third and third partitions 132, 134 and 134 with the first partition 128.
Specifically, as shown in fig. 12 and 13, the first partition 128 is a top heat shield, the second partition 132 is a bottom heat shield, the third partition 134 is a left side heat shield, and the fourth partition 136 is a right side heat shield.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
A fifth embodiment of the present invention proposes a cooking appliance 100, further comprising, on the basis of the first, second, third and fourth embodiments:
As shown in fig. 14 and 15, the smoke machine structure 106 further includes a mounting cavity 138 and a grill structure 140. The installation cavity 138 is hollow, the host structure 102 can be installed in the installation cavity 138, and the smoke exhaust channel 108 and the fan assembly 110 are arranged on the installation cavity 138 and are positioned at the top of the installation cavity 138. In addition, as shown in fig. 14 and 15, a grill structure 140 is provided on the installation cavity 138, and the smoke exhaust passage 108 and the air suction passage 104 are respectively communicated with the external environment through the grill structure 140, so that cool air of the external environment enters the interior of the air suction passage 104 through the grill structure 140, and the air flow in the smoke exhaust passage 108 is exhausted through the grill.
Specifically, as shown in fig. 14 and 15, after the cooking appliance 100 is assembled, the blower assembly 110 is positioned at the rear side of the cooking appliance 100, and the grill structure 140 is positioned 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 exhaust area 142 is located on the air exhaust side of the fan assembly 110, and the smoke exhaust channel 108 is communicated with the external environment through the smoke exhaust area 142, the air suction area 144 is located on the air suction side of the fan assembly 110, and the air suction channel 104 is communicated with the external environment through the air suction area 144. In this way, during operation of the fan assembly 110, cool air of the external environment enters the air suction channel 104 from the air suction region 144 of the grill structure 140, and air in the smoke discharge channel 108 is discharged from the smoke discharge region 142 of the grill structure 140, so that the cooking appliance 100 is orderly subjected to air intake and smoke discharge.
Specifically, as shown in fig. 14, the number of suction areas 144 matches the number of electrical components 112. In the case of two electrical components 112, the number of suction areas 144 is also two. At this time, the smoke exhaust area 142 is located at the middle of the grille structure 140, and the two air suction areas 144 are located at two sides of the smoke exhaust area 142.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
A sixth embodiment of the present invention proposes a cooking appliance 100, further comprising, on the basis of the fifth embodiment:
As shown in fig. 14 and 15, the top of the mounting cavity 138 is provided with a mounting recess 146, and the electronic control box 114 and the fan assembly 110 are disposed within the mounting recess 146. In this way, after the cooking apparatus 100 is assembled, the height of the air suction channel 104 is ensured to be matched with the height of the electric control box 114, and particularly, the first communication port 116 of the electric control box 114 is ensured to be just capable of being communicated with the air suction channel 104, so that the bottom air inlet of the first partition plate 128 and the top smoke exhaust of the first partition plate 128 are further ensured.
Further, as shown in fig. 5, 9, 14 and 15, the side wall of the installation recess 146 is provided with a fourth communication port 148, and the fourth communication port 148 is opposite to the position of the suction passage 104. In this way, it is ensured that the air flow in the air suction passage 104 passes through the side wall of the mounting recess 146 through the fourth communication port 148 so that the part of the air flow enters the electronic control box 114.
Specifically, as shown in fig. 3 and 5, the third communication port 130 on the first partition 128, the fourth communication port 148 on the side wall of the mounting recess 146, and the first communication port 116 on the electronic control box 114 are opposite to each other, so that the air flow in the air suction channel 104 is ensured to enter the electronic control box 114 after passing through the third communication port 130, the fourth communication port 148 and the first communication port 116. The second communication port 118 of the electronic control box 114 is disposed toward the fan assembly 110 to ensure that the air flow within the electronic control box 114 flows through the second communication port 118 to the fan assembly 110.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
A seventh embodiment of the present invention proposes a cooking appliance 100, further comprising, on the basis of the fifth embodiment and the sixth embodiment:
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, an interlayer is provided at the bottom and opposite sides of the smoke evacuation channel 108, and a part of the smoke evacuation channel 108 is formed by the interlayer, and in addition, a part of the smoke evacuation channel 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 side and the right side of the installation cavity 138, flows to the position of the fan assembly 110, and then changes the flow direction and flows out of the smoke exhaust channels 108 under the driving of the fan assembly 110.
In particular, a distance exists between the fan assembly 110 and the electronic control box 114, so that the smoke in the smoke exhaust channel 108 can be sucked into the fan assembly 110.
In this embodiment, further, as shown in fig. 14 and 15, the smoke machine structure 106 further includes a top plate 150 and a bottom plate 152. 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 installation cavity 138, and a certain interlayer exists between the bottom plate 152 and the installation cavity 138. In this way, the smoke evacuation channel 108 is formed by the sandwich between the bottom plate 152 and the mounting cavity 138, and the sandwich between the top plate 150 and the mounting cavity 138.
In this embodiment, further, as shown in fig. 7, 8, 10 and 11, the smoke machine structure 106 further includes a baffle 154. Wherein a baffle 154 is disposed on top of the mounting cavity 138 and between the mounting cavity 138 and the top plate 150. In addition, the baffle 154 is distributed in the front-rear direction of the cooking appliance 100, one end of the baffle 154 is positioned at the grid structure 140 and at the junction of the suction area 144 and the exhaust area 142, and the other end of the baffle 154 extends between the fan assembly 110 and the electric appliance assembly 112. In this way, the baffle 154 can act as a barrier to smoke within the smoke evacuation channel 108.
Specifically, as shown in fig. 3, when the fan assembly 110 is operated, after the flue gas enters the top of the installation cavity 138 from both sides of the installation cavity 138, the baffle 154 can effectively block the flue gas, so that the flue gas flows to the fan assembly 110, and the flue gas flows to the smoke exhaust area 142 of the grille structure 140 after changing the flow direction at the fan assembly 110, and is further exhausted through the smoke exhaust area 142 of the grille structure 140.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
An eighth embodiment of the present invention proposes a cooking appliance 100, further comprising, on the basis of the fifth, sixth and seventh embodiments:
As shown in fig. 7, 8, 10 and 11, the fan assembly 110 includes an axial flow fan, and 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 electric control box 114. In addition, at least two electrical components 112 are distributed on both sides of the axial flow fan in the axial direction of the axial flow fan. Thus, during operation of the fan assembly 110, the air flows can respectively pass through the electrical control boxes 114 located at both sides of the axial flow fan, thereby dissipating heat from more 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 both sides of the axial flow fan in the axial direction of the axial flow fan.
In addition, as shown in fig. 14, the grill structure 140 has two suction areas 144 and one exhaust area 142, the two suction areas 144 are respectively opposite to the positions of the two electrical components 112, and the exhaust 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 baffles 154 is also two, one ends of the two baffles 154 are respectively located at the junctions of the smoke exhaust area 142 and the two air suction areas 144, and the other ends of the two baffles 154 are respectively 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 the smoke passing through the axial flow fan and the air exchanging heat with the electrical component 112 can flow from the smoke evacuation channel 108 between the two baffles 154 to the smoke evacuation region 142 of the grill structure 140 and be discharged through the smoke evacuation region 142.
In addition, the cooking apparatus 100 according to the present embodiment has all the advantages of the cooking apparatus 100 according to the first embodiment, on one hand, the overall structure of the cooking apparatus 100 can be simplified, and in particular, the small-volume and large-volume design of the cooking apparatus 100 is facilitated, and the weight of the cooking apparatus 100 is reduced, on the other hand, the processing procedure can be simplified, and the cost of the cooking apparatus 100 is reduced, which is not discussed in detail herein.
Further to any of the above embodiments, as shown in fig. 1, the main structure further includes a cooking cavity 126 and a door 156. Wherein a working chamber is provided inside the cooking chamber 126, which can be used for placing food to be cooked. The suction channel 104 is disposed on the cooking cavity 126 belt, at the top of the cooking cavity 126, the cooker structure 106 is in communication with the cooking cavity 126, and the cooking cavity 126 is located inside the cooker structure 106. In addition, door 156 is connected to cooking chamber 126 to open and close the working chamber during cooking.
Further to any of the above embodiments, the fan assembly 110 includes a motor and an impeller, the motor being capable of driving the impeller to drive the airflow. Specifically, the motor of the fan assembly 110 is an asynchronous motor, and the asynchronous motor has a higher rotating speed and a larger air quantity, so that a better heat dissipation effect can be achieved.
On the basis of any of the above embodiments, the cooking apparatus 100 according to the present invention includes, but is not limited to, microwave ovens, steaming boxes, micro-steaming and baking integrated machines, and other products.
In a ninth embodiment of the present invention, an air suction channel 104 is provided on a main machine structure 102, the air suction channel 104 can suck cold air from an external environment, the cold air is cooled by an electric device 120 in an electric control box 114 through an electric device assembly 112, and finally the cold air is discharged together with smoke after passing through a fan assembly 110. In this way, the fan assembly 110 is shared by the heat dissipation of the electric appliance assembly 112 and the discharge of the flue gas, and the motor of the fan assembly 110 adopts an asynchronous motor, so that the rotating speed of the asynchronous motor is far higher than that of a single heat dissipation motor in the related art, one motor and one fan are reduced, and the fan has larger air quantity and better heat dissipation effect. In addition, the heat dissipation of the electric appliance assembly 112 and the exhaust of the smoke share the same fan assembly 110, so that the structure can be simplified, the space can be saved, the cost can be reduced, and the weight of the cooking utensil 100 can be reduced.
Specifically, the cooking appliance 100 of the present invention includes a cooking cavity 126, a door 156, a range hood structure 106, an electrical component 112, and the like. The cooking cavity 126 includes a working chamber, a magnetic control 122, an air guide 124, a first partition 128, a second partition 132, a third partition 134, a fourth partition 136, and the like. The smoke machine structure 106 includes a mounting cavity 138, a grill structure 140, a top plate 150, a bottom plate 152, and a fan assembly 110.
Wherein the fan assembly 110 is mounted on the mounting cavity 138, the top plate 150 is mounted on the fan assembly 110, and the electrical component 112 is mounted on the mounting cavity 138 and flush with the fan assembly 110, generally exhibiting a loop-like configuration. When the fan assembly 110 is in operation, the flue gas moves upwards from the left and right sides through the suction force of the fan assembly 110 from the bottom of the installation cavity 138, and is discharged back and forth through the grid structure 140 through the installation cavity 138.
Further, the fan assembly 110 is mounted on the mounting cavity 138, and the electronic control box 114 of the electrical assembly 112 is provided with a first communication port 116 and a second communication port 118. The first communication port 116 of the electric control box 114 is communicated with the fourth communication port 148 on the mounting cavity 138 and is communicated with the air suction channel 104 through the third communication port 130 on the first partition plate 128, and the second communication port 118 of the electric control box 114 faces the fan assembly 110 and acts to discharge all hot air in the electric control box 114 into 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 works, cold air in the external environment enters the air suction channel 104 through the air suction area 144 of the grid structure 140, enters the electric control box 114 through the air guide 124 after passing through the high-temperature magnetic control 122, is sucked into the fan assembly 110 after passing through the electric device 120, and finally is discharged through the smoke discharge area 142 of the grid structure 140, so that heat dissipation is realized. In particular, the heat dissipation power of the cooking appliance 100 is derived from the smoke exhaust fan assembly 110, so that one motor and fan blades are reduced compared with the related art, and meanwhile, the circuit module for controlling the motor is reduced, and the cost is further saved.
In this way, the cooking appliance 100 according to the present invention realizes the multifunctional use of the blower assembly 110, and the blower assembly 110 can be used for both exhausting the smoke and dissipating the heat of the electric appliance assembly 112. The electrical component 112 does not need to be configured with a separate fan assembly for heat dissipation, at least one fan assembly can be reduced compared with the related art, and the related control module of the motor is reduced.
In this way, on the one hand, the overall structure of the cooking appliance 100 can be simplified, and in particular, it is advantageous to realize a small-volume and large-volume design of the cooking appliance 100, and to reduce the weight of the cooking appliance 100, and on the other hand, the processing process can be simplified, and the cost of the cooking appliance 100 can be reduced.
After the cold air in the external environment exchanges heat with the electrical component 112, the air flow after the heat exchange enters the smoke exhaust channel 108 and is discharged together with the smoke in the smoke exhaust channel 108. In this way, the smoke exhaust channel 108 can also serve as a heat dissipation air channel, so that the smoke exhaust channel 108 is fully utilized, the overall structure of the cooking utensil 100 is simplified, the processing and manufacturing are convenient, and the cost of the cooking utensil 100 is also reduced.
Further, a magnetic control 122 is disposed between the suction port of the suction channel 104 and the first communication port 116 of the electronic control box 114. In this way, during the operation of the fan assembly 110, the cold air in the external environment enters the air suction channel 104 and contacts with the magnetic control 122 to exchange heat, so as to reduce the temperature of the magnetic control 122, and then the heat-exchanged air flow dissipates heat for the electric device 120 through the electric device 120. In this way, in the cooking apparatus 100 provided by the invention, the fan assembly 110 can radiate heat not only for the electric device 120, but also for the magnetic control 122, so that the multifunctional use of the fan assembly 110 is further realized.
Further, the appliance assembly 112 and the blower assembly 110 are integrally disposed on top of the host mechanism. In this way, the location of the appliance assembly 112 and the blower assembly 110 on the host structure 102 is reasonably optimized, facilitating a miniaturized design of the cooking appliance 100. In addition, through optimizing the positions of the electric component 112 and the fan component 110, external air flow can be ensured to pass through the magnetic control 122 and the electric device 120 in sequence, and then the heat dissipation requirements of the magnetic control 122 and the electric device 120 are met.
In the description of the present invention, the term "plurality" shall mean two or more, unless otherwise explicitly defined, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus shall not be construed as limiting the present invention, and the terms "connected", "mounted", "fixed", etc. shall be construed broadly, e.g. "connected" may be a fixed connection, may be a detachable connection, or an integral connection, may be a direct connection, or may be an indirect connection via an intermediary. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean 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 present invention. In this specification, schematic representations of the above terms 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, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
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| CN112954840A (en) * | 2021-03-01 | 2021-06-11 | 广东美的厨房电器制造有限公司 | Cooking device |
| CN215226836U (en) * | 2020-11-25 | 2021-12-21 | 宁波方太厨具有限公司 | Cooking equipment's wind-guiding heat radiation structure and cooking equipment |
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| KR100286178B1 (en) * | 1998-07-27 | 2001-06-01 | 윤종용 | Microwave |
| CN101307918A (en) * | 2007-05-18 | 2008-11-19 | 乐金电子(天津)电器有限公司 | Micro-wave oven air discharging electric motor units possessing oil smoke suction function |
| CN210107489U (en) * | 2019-04-30 | 2020-02-21 | 宁波方太厨具有限公司 | Integrated stove with cooking device |
| CN110301834B (en) * | 2019-07-29 | 2024-02-27 | 广东格兰仕集团有限公司 | Air duct system of cooking electric appliance |
| CN212618451U (en) * | 2020-06-30 | 2021-02-26 | 宁波方太厨具有限公司 | Integrated kitchen with cooking device |
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| CN215226836U (en) * | 2020-11-25 | 2021-12-21 | 宁波方太厨具有限公司 | Cooking equipment's wind-guiding heat radiation structure and cooking equipment |
| CN112954840A (en) * | 2021-03-01 | 2021-06-11 | 广东美的厨房电器制造有限公司 | Cooking device |
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