CN114176384B - Three-in-one cooking equipment - Google Patents
Three-in-one cooking equipment Download PDFInfo
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- CN114176384B CN114176384B CN202111535851.2A CN202111535851A CN114176384B CN 114176384 B CN114176384 B CN 114176384B CN 202111535851 A CN202111535851 A CN 202111535851A CN 114176384 B CN114176384 B CN 114176384B
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- 238000010411 cooking Methods 0.000 title claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims abstract description 79
- 230000006698 induction Effects 0.000 claims abstract description 55
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 69
- 230000002349 favourable effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 4
- 235000014347 soups Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 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
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
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- 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
- A47J27/00—Cooking-vessels
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- 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
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- Food Science & Technology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cookers (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The invention discloses three-in-one cooking equipment which comprises a shell, a first cooker, an electromagnetic heating module and a heat dissipation module, wherein the shell comprises an upper shell and a lower shell, the upper shell is provided with three cooking positions, one of the cooking positions is provided with a heating cavity, the lower shell and the upper shell are enclosed to form an installation cavity, and the lower shell is provided with an air inlet and an air outlet which are communicated with the installation cavity; the first cooker is arranged in the heating cavity; the electromagnetic heating module is arranged in the mounting cavity and comprises an induction coil, and the electromagnetic heating module is used for heating the first cooker through the induction coil; the heat dissipation module is arranged in the installation cavity and comprises a first fan and a second fan, an air outlet of the first fan faces the induction coil, and an air outlet of the second fan is communicated with the air outlet. The three-in-one cooking equipment provided by the technical scheme of the invention has the advantages of high heating efficiency and high heat dissipation efficiency of the electromagnetic heating module.
Description
Technical Field
The invention relates to the field of kitchen utensils, in particular to a three-in-one cooking device.
Background
The kitchen appliance refers to a food cooking or food processing electric appliance product specially used in a kitchen, and commonly comprises an electric cooker, an induction cooker, a microwave oven, an oven and the like.
The current kitchen appliances are usually independent products, so in order to meet the most basic cooking requirements, such as cooking, cooking soup and the like, a plurality of kitchen appliances are usually purchased at the home of a user. This results in kitchen appliances occupying a large amount of kitchen space/living space of the user and a plurality of kitchen appliances being inconvenient to carry.
Exemplary technologies provide a multifunctional cooking apparatus that simultaneously has functions of cooking, frying materials, cooking soup, and the like, so that it is possible to save a user's kitchen space/living space and to facilitate the transportation of kitchen appliances. However, this exemplary technique has problems of poor heat dissipation efficiency and serious heat accumulation of the electromagnetic heating module.
Disclosure of Invention
The invention mainly aims to provide three-in-one cooking equipment, and aims to improve the heat dissipation efficiency of an electromagnetic heating module.
In order to achieve the above purpose, the three-in-one cooking device provided by the invention comprises a shell, a first cooker, an electromagnetic heating module and a heat dissipation module, wherein,
the shell comprises an upper shell and a lower shell, the upper shell is provided with three cooking positions, a heating cavity is arranged at one cooking position, the lower shell and the upper shell are enclosed to form an installation cavity, and an air inlet and an air outlet which are communicated with the installation cavity are formed in the lower shell;
the first cooker is arranged in the heating cavity;
the electromagnetic heating module is arranged in the mounting cavity and comprises an induction coil, and the electromagnetic heating module is used for heating the first cooker through the induction coil;
the heat dissipation module is arranged in the installation cavity and comprises a first fan and a second fan, an air outlet of the first fan faces the induction coil, and an air outlet of the second fan is communicated with the air outlet.
In an embodiment, the electromagnetic heating module further includes an IGBT module, the IGBT module is electrically connected to the induction coil, and the IGBT module is located between the air outlet of the second fan and the air outlet.
In an embodiment, the heat dissipation module further includes a heat sink, and the heat sink is disposed on the IGBT module.
In an embodiment, the electromagnetic heating module further includes a voltage transformation module, and the voltage transformation module is disposed between the IGBT module and the air outlet.
In an embodiment, the IGBT module is disposed on an air inlet side of the first fan.
In one embodiment, the induction coil, the first fan and the second fan are sequentially arranged from top to bottom.
In one embodiment, the first fan is an axial fan.
In an embodiment, the second fan is a centrifugal fan, the second fan has a first air inlet and a second air inlet, and the first air inlet faces the first fan;
the air inlet is provided with the lower side of a second fan and is communicated with the second air inlet.
In an embodiment, the lower casing is further provided with two heat dissipation ports, the two heat dissipation ports are respectively arranged corresponding to the other two of the three cooking positions, and the two heat dissipation ports are both communicated with the air inlet of the second fan.
In one embodiment, the three-in-one cooking apparatus further comprises a second pot and a third pot, wherein the second pot and the third pot are respectively disposed in the other two of the three cooking positions, and the first pot, the second pot and the third pot are different types of pots.
According to the three-in-one cooking equipment in the technical scheme, the first cooker is placed in the heating cavity, so that the movement of the first cooker relative to the induction coil is limited, and the heating efficiency of the electromagnetic heating module can be improved; simultaneously, this application technical scheme's trinity cooking equipment is still through the air flow of first fan in order to accelerate induction coil department to the cooperation second fan is seen off the air of installation intracavity from the gas outlet, so, alright solve the long-pending hot temperature of induction coil during operation, and then even make when three pan heats simultaneously, induction coil still keeps high-efficient heating efficiency. It is thus clear that compare in conventional cooking equipment, the trinity cooking equipment of this application has electromagnetic heating module heating efficiency height and the high advantage of radiating efficiency.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a three-in-one cooking apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the first pot and the housing of the embodiment shown in FIG. 1;
FIG. 3 is a schematic view of the assembly of the upper and lower shells of the embodiment of FIG. 1;
FIG. 4 is an exploded view of the heat dissipation structure and the induction coil of the embodiment shown in FIG. 1;
FIG. 5 is a schematic view showing the construction of the lower case in the embodiment of FIG. 1;
FIG. 6 is an exploded view of the heat dissipation structure of the embodiment shown in FIG. 1;
fig. 7 is a schematic view of the assembly of the heat sink and the IGBT module in the embodiment shown in fig. 1.
The reference numbers indicate:
10. a housing; 10a, a mounting cavity; 10b, an air inlet; 10c, an air outlet; 10d, a heat dissipation port; 11. an upper shell; 11a, a cooking position; 11b, heating cavity; 12. a lower case; 20. a first pot; 30. a second pot; 40. a third pot; 50. an electromagnetic heating module; 51. an induction coil; 52. an IGBT module; 53. a voltage transformation module; 60. a heat dissipation module; 61. a first fan; 62. a second fan; 621. a first air inlet; 63. heat radiator
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B" and encompasses either A aspect, or B aspect, or both A and B aspects. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a three-in-one cooking device.
In the embodiment of the present invention, as shown in fig. 1 to 7, the three-in-one cooking apparatus includes a housing 10, a first pot 20, a second pot 30, a third pot 40, an electromagnetic heating module 50, and a heat dissipating module 60. Wherein,
the housing 10 includes an upper shell 11 and a lower shell 12, the upper shell 11 has three cooking positions 11a, and the three cooking positions 11a are used for the first pot 20, the second pot 30 and the third pot 40 to perform cooking operations. In this embodiment, a cooking position 11a in these three cooking positions 11a is equipped with heating chamber 11b, and this heating chamber 11b is located to first pan 20, can spacing first pan 20 through this heating chamber 11b to prevent that first pan 20 from moving wantonly at the culinary art in-process, and then be favorable to improving the security of culinary art. The second pot 30 and the third pot 40 are respectively disposed in the other two of the three cooking positions 11 a.
Further, the lower shell 12 and the upper shell 11 enclose a mounting cavity 10a, and an air inlet 10b and an air outlet 10c which are communicated with the mounting cavity 10a are arranged on the lower shell 12.
The electromagnetic heating module 50 is disposed in the mounting cavity 10a, and the electromagnetic heating module 50 can heat the first pot 20 by using the electromagnetic induction principle. Specifically, the electromagnetic heating module 50 includes an induction coil 51, the induction coil 51 is disposed at the lower side of the heating cavity 11b, and the electromagnetic heating module 50 generates an induction electric field with the first pot 20 through the induction coil 51 to heat the first pot 20.
The heat dissipation module 60 is also disposed in the mounting cavity 10a, and specifically, the heat dissipation module 60 includes a first fan 61 and a second fan 62, wherein an air outlet of the first fan 61 faces the induction coil 51, and an air outlet of the second fan 62 is communicated with the air outlet 10c.
Specifically, when the cooking operation is performed by using the first pot 20, the electromagnetic heating module 50 heats the first pot 20 placed in the heating cavity 11b, and since the first pot 20 is limited by the heating cavity 11b, the first pot 20 is always in the electric field generated by the induction coil 51 during the cooking process, so that the heating efficiency of the electromagnetic heating module 50 can be effectively improved. Meanwhile, the first pot 20 can be conveniently stored through the heating cavity 11 b. Accordingly, however, since the induction coil 51 is always in an induction state, heat accumulation at the induction coil 51 is serious. At this time, the first fan 61 blows air in the installation cavity 10a toward the induction coil 51, so that the air flow at the induction coil 51 can be accelerated, and the heat of the induction coil 51 can be taken away, thereby reducing the heat accumulation at the induction coil 51. In addition, the air in the installation cavity 10a can be blown out from the air outlet 10c by the second fan 62, and while the air in the installation cavity 10a flows out, the air in the environment can enter the installation cavity 10a through the air inlet 10b, so as to complete the exchange between the air in the installation cavity 10a and the ambient air, and further, the heat dissipation of the induction coil 51 can be realized.
It can be understood that, in the three-in-one cooking device according to the technical scheme of the present application, the first pot 20 is placed in the heating cavity 11b, so that the movement of the first pot 20 compared with the induction coil 51 is limited, and further the heating efficiency of the electromagnetic heating module 50 can be improved; simultaneously, this application technical scheme's trinity cooking equipment still flows through first fan 61 in order to accelerate the air of induction coil 51 department, and cooperation second fan 62 is seen off the air in installation cavity 10a from gas outlet 10c, so, the accumulated heat temperature of induction coil 51 during operation can be solved, and then make induction coil 51 remain high-efficient heating efficiency throughout, it is visible, compare in conventional cooking equipment, the trinity cooking equipment of this application has the advantage that electromagnetic heating module 50 heating efficiency is high and the radiating efficiency is high.
It should be noted that the first fan 61 and the second fan 62 can greatly improve the air flow in the housing 10, and further can greatly improve the heat dissipation efficiency of the cooking apparatus even if three pots of the cooking apparatus are simultaneously in a heating state.
Further, in the present embodiment, the first pot 20, the second pot 30 and the third pot 40 on the three cooking positions 11a can work independently, that is, the three-in-one cooking apparatus of the present application can cook through the first pot 20, the second pot 30 and the third pot 40 at the same time, or only use any one or two of the three pots to cook. Therefore, the living space of the user can be saved, and the cooking efficiency of the user can be improved.
Optionally, in this embodiment, first pan 20, second pan 30 and third pan 40 are the pans of different grade type each other, so, the trinity cooking equipment of this application alright carry out the culinary art of three kinds of different grade types, and then has expanded the culinary art mode of the trinity cooking equipment of this application.
Illustratively, the first pot 20 is a wok, the second pot 30 is a soup pot, and the third pot 40 is an electric cooker.
On the basis of the above technical solution, the three-in-one cooking device of the present application further includes a second heating module (not shown in the drawings) and a third heating module (not shown in the drawings), wherein the second heating module is used for heating the second pot 30, and the third heating module is used for heating the third pot 40. In combination with the above embodiments, when the second pot 30 is a soup pot, the second heating module may be an electromagnetic heating module 50 or a heating plate heating module. When the third pot 40 is an electric cooker, the third heating module may be an electromagnetic heating module 50 or a heating plate heating module.
Further, this induction coil 51 is located the downside of heating chamber 11b, so, the area of multiplicable induction coil 51, and then be favorable to improving the heating efficiency of electromagnetic heating module 50 to first pan 20.
Adapted to the induction coil 51, the bottom of the heating chamber 11b is provided with a ceramic glass panel.
Further, the electromagnetic heating module 50 includes an IGBT (Insulated Gate Bipolar Transistor) module 52, the IGBT module 52 is electrically connected to the induction coil 51 to control the current passing through the induction coil 51, and the IGBT module 52 is located between the air outlet of the second fan 62 and the air outlet 10c.
It can be understood that since the induction coil 51 is always in the induction state, the IGBT module 52 controlling the current in the induction coil 51 will also generate a large amount of heat, and then the IGBT module 52 is disposed between the air outlet of the second fan 62 and the air outlet 10c on the housing 10, so that the second fan 62 can assist the IGBT module 52 in dissipating heat, so as to reduce the temperature of the IGBT module 52. Moreover, since the outlet airflow of the second fan 62 directly blows the IGBT module 52, the direct heat dissipation efficiency of the IGBT module 52 is higher than the heat dissipation efficiency of the induction coil 51, so as to adapt to the heat dissipation of the IGBT module 52 with higher heat.
To further enhance the heat dissipation efficiency of the IGBT module 52, in the present embodiment, the heat dissipation module 60 further includes the heat dissipation module 60 and a heat sink 63, and the heat sink 63 is disposed on the IGBT module 52. The heat dissipation efficiency of the IGBT module 52 can be improved by accelerating the heat loss from the IGBT module 52 by the heat sink 63. Of course, the design of the present application is not limited thereto, and in other embodiments, other auxiliary heat dissipation structures, such as a heat sink, a heat dissipation vest, etc., may also be disposed on the IGBT module 52.
Further, the electromagnetic heating module 50 of the present application further includes a transformer module 53, and the transformer module 53 is disposed between the IGBT module 52 and the air outlet 10c. The transformer module 53 is used for boosting the input 220V ac power to 400V dc power to increase the input voltage of the induction coil 51, thereby increasing the heating efficiency of the induction coil 51. Since the temperature rise of the transformer module 53 is smaller than the heat dissipation pressure of the IGBT module 52, the transformer module 53 is disposed between the IGBT module 52 and the air outlet 10c, and the air flow of the second fan 62 can be used to assist the transformer module 53 in dissipating heat. Design like this is favorable to reducing the heat radiation structure in casing 10, and then is favorable to the miniaturized design of trinity cooking equipment to be favorable to reducing the manufacturing cost of this application trinity cooking equipment.
Specifically, the transformer module 53 includes components such as a transformer.
Further, the IGBT module 52 is provided on the intake side of the first fan 61. With this arrangement, when the first fan 61 is operated, the flow of air in the mounting cavity 10a at the IGBT module 52 can be accelerated, thereby contributing to an improvement in the heat dissipation efficiency of the IGBT module 52. In addition, the setting still is favorable to reducing the interval of each components and parts in installation cavity 10a like this to improve the utilization ratio of installation cavity 10a inner space, and help realizing trinity cooking equipment's miniaturized design.
Further, the electromagnetic heating module 50 further includes a circuit board (not labeled), and the IGBT module 52 and the transformer module 53 are disposed on the circuit board.
In the present embodiment, the induction coil 51, the first fan 61, and the second fan 62 are provided in this order from top to bottom.
This arrangement allows the longitudinal height of the housing 10 to be increased to reduce the length or width of the housing 10, thereby facilitating the reduction of the footprint of the three-in-one cooking apparatus. In addition, the induction coil 51, the first fan 61 and the second fan 62 are sequentially arranged from top to bottom, so that air can flow in the installation cavity 10a, and the heat dissipation efficiency of the heat dissipation module 60 can be improved. Of course, the design of the present invention is not limited thereto, and in other embodiments, the induction coil 51, the first fan 61 and the second fan 62 may be disposed in other manners, such as being disposed in parallel, disposed in an interlaced manner, and the like
Preferably, the first fan 61 is an axial fan. The axial flow fan is selected as the first fan 61, so that a larger air outlet area and a larger air inlet area are easily obtained, the acceleration effect of the axial flow fan on the air in the installation cavity 10a is further favorably improved, and the heat accumulation at the induction coil 51 is favorably reduced. In addition, the axial flow fan is selected to help reduce the thickness of the first fan 61, so as to save space in the installation cavity 10 a. Of course, the design of the present application is not limited thereto, and in other embodiments, the first fan 61 may also be a centrifugal fan, a cross flow fan, or the like.
Preferably, the second fan 62 is a centrifugal fan. The centrifugal fan is selected as the second fan 62, which is easy to obtain a high wind speed to increase the air exchange rate inside and outside the installation cavity 10 a. In addition, the centrifugal fan is selected to help reduce the thickness of the first fan 61, so as to save space in the installation cavity 10 a. Of course, the design of the present application is not limited thereto, and in other embodiments, the first fan 61 may also be an axial fan, a cross flow fan, or the like.
Further, the second fan 62 has a first air inlet 621 and a second air inlet (not shown), and the first air inlet 621 faces the first fan 61; the air inlet 10b of the lower case 12 is provided with a lower side of the second fan 62 and communicates with a second air inlet (not shown). Specifically, the second fan 62 can send the air in the installation cavity 10a out of the air outlet 10c through the first air inlet 621, and can introduce the air outside the installation cavity 10a into the installation cavity 10a through the second air inlet (not shown), and is used for cooling the IGBT module 52 and the transformer module 53. The second fan 62 is provided with a first air inlet 621 and a second air inlet (not shown), which can simultaneously meet the requirements of air exchange inside and outside the installation cavity 10a and heat exchange of the IGBT module 52.
Further, the air outlet 10c is provided at the rear side of the housing 10. The rear side of the casing 10 refers to a side of the casing 10 not provided with the control keys, i.e. a side of the casing 10 facing away from the user when the three-in-one cooking device is used. Locate the rear side of casing 10 with gas outlet 10c, can avoid the hot-air in installation cavity 10a to blow to the user, and then be favorable to improving user's use and experience.
Further, two heat dissipating ports 10d are further disposed on the lower shell 12, the two heat dissipating ports 10d are respectively disposed corresponding to the other two of the three cooking positions 11a (i.e. the two cooking positions 11a of the first pot 20 are not placed), and the two heat dissipating ports 10d are communicated with the air inlet of the second fan 62. The two heat dissipation ports 10d may assist in heat dissipation of the second and third heating modules to improve heat dissipation efficiency of the cooking apparatus. Simultaneously, because these two thermovents 10d all communicate with the air intake of second fan 62, so, can form air supply channel between the air intake of two thermovents 10d and second fan 62, and then help improving the exchange of the inside and outside air of installation cavity 10a, and then with the radiating efficiency who improves cooking equipment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A three-in-one cooking device, comprising:
the cooking device comprises a shell, a heating device and a control device, wherein the shell comprises an upper shell and a lower shell, the upper shell is provided with three cooking positions, a heating cavity is arranged at one cooking position, the lower shell and the upper shell are enclosed to form an installation cavity, and an air inlet and an air outlet which are communicated with the installation cavity are formed in the lower shell;
the first cooker is arranged in the heating cavity;
the electromagnetic heating module is arranged in the mounting cavity and comprises an induction coil, and the electromagnetic heating module is used for heating the first cooker through the induction coil; and
the heat dissipation module is arranged in the installation cavity and comprises a first fan and a second fan, the induction coil, the first fan and the second fan are sequentially arranged from top to bottom, the projection of the first fan on the induction coil is located in the induction coil, the first fan is an axial flow fan, the air outlet of the first fan faces the induction coil, and the air outlet of the second fan is communicated with the air outlet.
2. The three-in-one cooking appliance of claim 1, wherein the electromagnetic heating module further comprises an IGBT module electrically connected to the induction coil, the IGBT module being located between the air outlet of the second fan and the air outlet.
3. The three-in-one cooking apparatus according to claim 2, wherein the heat dissipation module further comprises a heat sink, the heat sink being disposed on the IGBT module.
4. The three-in-one cooking apparatus according to claim 2, wherein the electromagnetic heating module further comprises a transformer module, and the transformer module is disposed between the IGBT module and the air outlet.
5. The three-in-one cooking appliance of claim 2, wherein the IGBT module is disposed on an air intake side of the first fan.
6. The three-in-one cooking apparatus of claim 1, wherein the second fan is a centrifugal fan, the second fan having a first air inlet and a second air inlet, the first air inlet facing the first fan;
the air inlet is arranged on the lower side of the second fan and communicated with the second air inlet.
7. The three-in-one cooking apparatus according to claim 1, wherein two heat sinks are further provided on the lower casing, the two heat sinks are respectively provided corresponding to the other two of the three cooking positions, and the two heat sinks are both communicated with the air inlet of the second fan.
8. The three-in-one cooking apparatus of claim 1, further comprising a second pot and a third pot, wherein the second pot and the third pot are respectively disposed in two other of the three cooking positions, and wherein the first pot, the second pot and the third pot are different types of pots each other.
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| CN114176384B true CN114176384B (en) | 2023-02-07 |
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| CN207506364U (en) * | 2017-05-10 | 2018-06-19 | 九阳股份有限公司 | A kind of food processor of good heat dissipation effect |
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| CN208837678U (en) * | 2018-05-24 | 2019-05-10 | 白光照 | The kitchen appliance structure for taking up space small |
| CN209995916U (en) * | 2019-02-15 | 2020-01-31 | 九阳股份有限公司 | electromagnetic heating cooking utensil |
| CN211822532U (en) * | 2020-01-03 | 2020-10-30 | 宝厨集团有限公司 | A direct heat-dissipating electromagnetic frying stove |
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