CN116763122A - Bottom plate subassembly and cooking device - Google Patents

Abstract

The application belongs to the technical field of cooking equipment, and particularly relates to a bottom plate assembly and a cooking device with the same. The bottom plate assembly is used for a cooking device and comprises a bottom plate body, a cover plate and an electric appliance assembly, wherein the cover plate is detachably connected with the bottom plate body, a containing cavity is formed between the cover plate and the bottom plate body, the electric appliance assembly is arranged in the containing cavity and is connected with the bottom plate body, and the bottom plate body is arranged close to the cooking cavity of the cooking device compared with the cover plate. According to the bottom plate assembly, when the electrical appliance assembly breaks down and needs to be maintained, the electrical appliance assembly of the accommodating cavity of the bottom plate assembly can be exposed only by removing the cover plate, so that the electrical appliance assembly is overhauled and maintained, the bottom plate assembly is not required to be integrally removed, the complexity of the maintenance process of the electrical appliance assembly is simplified, and the maintenance efficiency of the electrical appliance assembly is effectively improved.

Description

Bottom plate subassembly and cooking device

Technical Field

The application belongs to the technical field of cooking equipment, and particularly relates to a bottom plate assembly and a cooking device with the same.

Background

As is well known, the cooking device is used for cooking food by means of the high-temperature environment of the heating cavity, so that in the working process, the electric devices in the cooking device are difficult to avoid being subjected to thermal shock of the high-temperature cavity to cause a fault phenomenon, and furthermore, part of the electric devices, such as a magnetron, a frequency converter, a power supply board and the like, have large self-heating values, and can be ensured to work normally by radiating in time. These electric devices having important functions for the cooking apparatus are generally installed at different portions of the whole machine, and are required to be assembled one by one in the process of assembling the whole machine.

In the prior art, some electric devices can be arranged in the bottom plate assembly, so that the assembly efficiency of the electric devices is improved. When the electric device in the bottom plate assembly breaks down, the bottom plate assembly is required to be overhauled and maintained after being integrally removed from the cooking device, so that maintenance is difficult and time is wasted.

Disclosure of Invention

The object of the present application is at least the problem of difficult maintenance of electrical devices in a backplane assembly. The aim is achieved by the following technical scheme:

the present application proposes a soleplate assembly for a cooking device, said soleplate assembly comprising:

a base plate body;

the cover plate is detachably connected with the bottom plate body and forms a containing cavity together with the bottom plate body;

the electric appliance component is arranged in the accommodating cavity and is connected with the bottom plate body;

wherein the base plate body is disposed proximate to the cooking cavity of the cooking device relative to the cover plate.

According to the bottom plate assembly, the electric appliance assembly is arranged in the accommodating cavity and is connected with the bottom plate body, wherein the bottom plate body is arranged close to the cooking cavity of the cooking device compared with the cover plate, when the electric appliance assembly breaks down and needs to be maintained, the electric appliance assembly in the accommodating cavity of the bottom plate assembly can be exposed only by removing the cover plate, so that the electric appliance assembly is overhauled and maintained, the bottom plate assembly is not required to be integrally removed, the complexity of the maintenance process of the electric appliance assembly is simplified, and the maintenance efficiency of the electric appliance assembly is effectively improved.

In addition, the base plate assembly according to the application may have the following additional technical features:

in some embodiments of the present application, the base plate assembly further includes a heat dissipation fan, the heat dissipation fan is disposed in the accommodating cavity and connected to the base plate body, the heat dissipation fan forms a first air inlet channel and a first air outlet channel in the accommodating cavity, and the electrical component is disposed in the first air inlet channel and/or the first air outlet channel.

In some embodiments of the present application, a part of the electric devices of the electric assembly are disposed in the first air inlet channel, another part of the electric devices of the electric assembly are disposed in the first air outlet channel, and the heating power of the part of the electric devices in the first air inlet channel is smaller than the heating power of the other part of the electric devices in the first air outlet channel.

In some embodiments of the application, the part of the electrical device comprises a power panel, the other part of the electrical device comprises one of a transformer and a frequency converter and/or a filter panel, and/or the other part of the electrical device comprises a steam generator and/or a water pump, and/or the other part of the electrical device comprises a microwave generator.

In some embodiments of the present application, the base plate assembly further includes a power cord connected to the power board, the power cord including a power cord body and a wire passing structure formed on the power cord body, the wire passing structure being mounted on the base plate body.

In some embodiments of the present application, the other part of the electrical device includes a microwave generator, and a space avoiding structure for avoiding the microwave generator is provided on the base plate body and/or the cover plate.

In some embodiments of the present application, the cover plate is provided with a plurality of heat dissipation holes corresponding to the power panel.

In some embodiments of the present application, the floor body includes a floor portion and a coaming portion provided along an edge of the floor portion, an end surface of the coaming portion abutting against a plate surface of the cover plate.

In some embodiments of the present application, the bottom plate portion is provided with a first baffle plate portion and a first side plate portion facing the cover plate, the cover plate is provided with a second baffle plate portion and a second side plate portion facing the bottom plate portion, the first baffle plate portion is in contact with the second baffle plate portion, the first side plate portion is in contact with the second side plate portion, and the first baffle plate portion, the second baffle plate portion, the first side plate portion, and the second side plate portion collectively define the first air intake duct and the first air outlet duct.

In some embodiments of the application, the base plate body is an insulator.

In some embodiments of the application, the base plate body further has a receiving cavity formed therein for receiving the water cartridge assembly.

Another aspect of the present application proposes a cooking apparatus having:

a housing having a cooking cavity formed therein;

the bottom plate assembly is any one of the bottom plate assemblies, and comprises a bottom plate body and a cover plate, wherein the bottom plate body is close to the cooking cavity compared with the cover plate.

Drawings

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

fig. 1 is a schematic view showing an inverted structure of a cooking apparatus according to the present embodiment;

FIG. 2 is a schematic front view of the floor assembly of FIG. 1;

FIG. 3 is a schematic view of the bottom surface structure of the bottom plate assembly of FIG. 2;

FIG. 4 is an exploded view of the floor assembly of FIG. 2;

FIG. 5 is a schematic view of the base plate assembly of FIG. 3 with the cover plate removed;

FIG. 6 is a schematic view of the floor assembly of FIG. 5 at another angle;

FIG. 7 is a schematic flow diagram of the internal airflow of the floor assembly of FIG. 6;

FIG. 8 is a schematic view of the structure of the base plate body in FIG. 4;

FIG. 9 is a schematic view of the cover plate of FIG. 4;

fig. 10 is a schematic diagram of the power cord in fig. 4.

The reference numerals in the drawings are as follows:

1: a cooking device;

10: a housing;

20: a door body;

30: floor assembly, 31: base plate body, 311: bottom plate portion, 312: coaming portion, 313: first barrier portions, 314: first side plate portion, 315: first air intake, 316: first air outlet, 317: support part, 32: cover plate, 321: second baffle portion, 322: second side plate portion 323: radiating holes, 324: support leg, 33: heat radiation fan, 331: motor support, 332: driving motor, 333: impeller, 34: power panel, 35: filter plate, 36: frequency converter, 37: microwave generator, 38: a clearance structure;

40: power supply line, 41: power cord body, 42: first plate portions, 43: second plate portion, 44: a mounting groove;

50: a water box assembly;

s1: first air inlet channel, S2: and the first air outlet channel.

Detailed Description

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

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

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

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

As shown in fig. 1, the present application proposes a cooking device 1, comprising a housing 10, wherein a cooking cavity (not shown in the figure) is provided inside the housing 10, and the cooking cavity is used for providing a space for cooking food. One end of the cooking cavity is provided with an opening, a door body 20 capable of opening or closing the cooking cavity is arranged at the opening, and specifically, the door body 20 can be selectively connected with the side wall of the shell 10 or the cooking cavity in a push-pull, overturning or rotating mode. The bottom plate assembly 30 is arranged below the cooking cavity, the bottom plate assembly 30 can be connected with the bottom surface of the cooking cavity or the inner side surface of the shell 10, and the connection mode can be selected from plug-in connection, clamping connection or bolt connection, and the specific connection mode is not limited.

As shown in fig. 1 to 4, the base plate assembly 30 of the present embodiment includes a base plate body 31, a cover plate 32, and an electrical component. The bottom plate body 31 is provided below the cooking cavity and is connected to the bottom surface of the cooking cavity or the inner side surface of the housing 10. The cover plate 32 is detachably connected to the base plate body 31, and forms a receiving chamber together with the base plate body 31. Wherein the soleplate body 31 is arranged closer to the cooking cavity of the cooking device 1 than the cover plate 32. The electrical components are located in the receiving cavity and are connected to the base plate body 31.

According to the bottom plate assembly 30 of the present application, the electric appliance assembly is arranged in the accommodating cavity and connected with the bottom plate body 31, not only for providing a supporting function for the whole machine of the cooking device 1, but also for providing an installation position for the electric appliance assembly of the cooking device 1, so that the electric appliance assembly and the bottom plate body 31 are integrated together, thereby changing the situation that each power device of the existing cooking device 1 is installed at different parts of the whole machine, thus being beneficial to reducing the number of installation modules of the cooking device 1 in the assembling process, and improving the assembling efficiency. Wherein, the bottom plate body 31 compares in the cooking cavity setting that the apron 32 is closer to cooking device 1, when electrical components breaks down and need maintain, only can expose the electrical components in the chamber that holds of bottom plate assembly 30 through demolishing apron 32 to overhaul and maintain electrical components, need not to wholly demolish the maintenance behind the bottom plate assembly 30, thereby simplified electrical components maintenance process's complexity, improved electrical components's maintenance efficiency effectively.

As shown in fig. 1, 8 and 9, the floor body 31 of the present embodiment includes a floor portion 311 and a coaming portion 312, the coaming portion 312 being provided along an edge of the floor portion 311, an end surface of the coaming portion 312 being abutted against a plate surface of the cover plate 32, thereby forming a housing chamber between the floor body 31 and the cover plate 32. Further, the bottom plate portion 311 of the present embodiment is further provided with a first baffle portion 313 and a first side plate portion 314 on a plate surface facing the cover plate 32. The first baffle portion 313 and the first side plate portion 314 are each of a continuously bent multi-stage structure, specifically, a three-stage structure, and the first baffle portion 313 and the first side plate portion 314 are disposed at intervals and form a partial passage therebetween for airflow. Correspondingly, the cover plate 32 is further provided with a second baffle portion 321 and a second side plate portion 322 on the plate surface facing the bottom plate body 31, wherein the first side plate portion 314 is correspondingly arranged with the second side plate portion 322, and the second baffle portion 321 is correspondingly arranged with the first baffle portion 313, so that after the bottom plate body 31 and the cover plate 32 are assembled to form the bottom plate assembly 30, the first side plate portion 314 is abutted with the second side plate portion 322, and the first baffle portion 313 is abutted with the second baffle portion 321, so that a complete air flow channel is formed together.

Specifically, the first side plate portion 314 of the present embodiment is disposed closer to the shroud plate portion 312 than the first baffle plate portion 313, and is disposed at an interval from the shroud plate portion 312, so that a positioning structure between the first side plate portion 314 and the first shroud plate portion 313 is conveniently disposed, so as to be used for mounting an electrical component, so as to fix the electrical component on the base plate body 31, and the cover plate 32 is only used for shielding the electrical component, and has no connection relationship with the electrical component, so that the electrical component in the accommodating cavity can be overhauled and maintained only by removing the cover plate 32. In other embodiments of the present application, the first side plate portion 314 may be omitted, an air flow passage may be formed between the shroud portion 312 and the first baffle portion 313, and a positioning device for fixing the electrical component may be formed between the shroud portion 312 and the first baffle portion 313.

Specifically, the cover plate 32 and the base body 31 of this embodiment may be connected by screws, on the one hand, the screws are common connectors, and have low cost, and on the other hand, the screw connection mode not only has firm connection, but also has detachability, so that the cover plate 32 is conveniently opened to overhaul and maintain the electrical components. In other embodiments of the present application, the cover plate 32 and the base body 31 may be connected by a snap-fit connection.

Further, as shown in fig. 3, the bottom surface of the cover plate 32 of the present embodiment is further provided with supporting feet 324, and the supporting feet 324 are used for supporting the bottom plate assembly 30 and enabling the bottom plate assembly 30 to be spaced from a supporting surface for supporting the cooking device 1, so as to prevent water on the supporting surface from entering the bottom plate assembly 30 and damaging electrical components in the bottom plate assembly 30.

Specifically, in the present embodiment, only two supporting legs 324 are provided at the position of the bottom surface of the cover plate 32 near the front end of the door body 20, the supporting legs 324 are connected with the cover plate 32 in a threaded connection manner, and the supporting height of the supporting legs 324 can be adjusted by rotating the supporting legs 324, so that the cooking apparatus 1 can adapt to different supporting surfaces and maintain balance.

As shown in fig. 4 to 7, the floor assembly 30 of the present embodiment further includes a heat radiation fan 33. The heat dissipation fan 33 is disposed in the accommodating cavity and connected to the base plate body 31, and the heat dissipation fan 33 forms a first air inlet channel S1 and a first air outlet channel S2 in the accommodating cavity, and the direction of the black straight arrow in fig. 7 indicates the flow direction of the air flow in the accommodating cavity. Part of electric devices of the electric assembly are arranged in the first air inlet channel S1, the other part of electric devices of the electric assembly are arranged in the first air outlet channel S2, and the heating power of the part of electric devices in the first air inlet channel S1 is smaller than that of the other part of electric devices in the first air outlet channel S2.

In one example of the present embodiment, at least two vents communicating with the receiving cavity are formed in the floor assembly 30, the vents communicating the receiving cavity with the outside of the floor assembly 30. Each electric device in the accommodating cavity can generate heat during operation, and heat generated by each electric device can be discharged out of the accommodating cavity through the arrangement of the ventilation opening, so that heat dissipation and cooling of each electric device are facilitated, and stable working performance and long service life of each electric device are facilitated to be maintained.

Specifically, two ventilation openings are disposed at the connection position between the bottom plate body 31 and the front end of the cover plate 32 in the present embodiment at intervals, which are a first air inlet 315 and a first air outlet 316, a first air inlet channel S1 is formed between the first air inlet 315 and the heat dissipation fan 33, and a first air outlet channel S2 is formed between the first air outlet 316 and the heat dissipation fan 33, so that air circulation in the accommodating cavity is completed through the first air inlet channel S1 and the first air outlet channel S2, and heat dissipation and cooling are performed on the electrical component in the accommodating cavity.

In order to achieve better heat dissipation of the electrical components, the arrangement sequence of the electrical devices in the accommodating cavity can also be optimized. Specifically, along the flow direction of the air flow, the electric devices can be arranged in order of small heating power, so that the cooling air has the advantage of small temperature rise after passing through the electric devices with small heating power, and thus, the cooling air still has good cooling effect when passing through the electric devices with large heating power.

Specifically, the cooking apparatus 1 of the present embodiment is described as an example of a microwave oven. The electrical component of the present embodiment includes a power panel 34, a filter panel 35, a frequency converter 36, and a microwave generator 37, wherein the microwave generator 37 is a magnetron. The electric devices are arranged in the order of the small power of the heat generation along the flowing direction of the air flow. The layout of the electric devices is such that the power panel 34, the filter panel 35, the frequency converter 6, and the microwave generator 37 are arranged in order along the flow direction of the air flow. Wherein, the heat dissipation fan 33 is arranged between the filter plate 35 and the frequency converter 36. That is, the power panel 34 and the filter panel 35 of the present embodiment are provided in the first air intake duct S1, and the inverter 36 and the microwave generator 37 are provided in the first air outlet duct S2. Through arranging the heat dissipation fan 33 between the first air inlet channel S1 and the first air outlet channel S2, and be equipped with partial electrical components on the first air inlet channel S1 and the first air outlet channel S2 respectively, can dispel the heat to partial electrical components through the air inlet air current in the first air inlet channel S1 in the course of the operation of heat dissipation fan 33, dispel the heat to another partial electrical components through the air outlet air current in the first air outlet channel S2 simultaneously, realize that heat dissipation fan 33 dispel the heat to electrical components in first air inlet channel S1 and the first air outlet channel S2 simultaneously, thereby furthest utilizes heat dissipation fan 33 to dispel the heat to electrical components, improve the radiating efficiency of heat dissipation fan 33, prevent because each electrical components mounted position is different to lead to can't carry out effective radiating problem emergence through heat dissipation motor 33.

As shown in fig. 4 to 7, the heat dissipation fan 33 of the present embodiment includes an impeller 333, a driving motor 332 and a motor bracket 331, the motor bracket 331 is connected to the bottom plate portion 311 of the bottom plate body 31, the driving motor 332 is disposed on the motor bracket 331, the impeller 333 is connected to the output shaft of the driving motor 332 and is disposed below the driving motor 332, that is, the driving motor 332 is disposed closer to the bottom plate portion 311 than the impeller 333, and the impeller 333 and the driving motor 332 are disposed on two sides of the motor bracket 331. The motor bracket 331 is provided at a central position thereof with a rotation shaft hole through which an output shaft of the driving motor 332 can be coupled to the impeller 333. The motor bracket 331 is further provided with a plurality of mounting holes through which the driving motor 332 is fixed to the motor bracket 331 by screws. When the heat dissipation fan 33 works, air is taken in through the first air inlet 315 and air intake airflow is formed in the first air intake channel S1, and the air intake airflow cools and dissipates heat to the power panel 34 and the filter panel 35 in the flowing process of the air intake airflow towards the heat dissipation fan 33. The warmed intake air flow forms an outlet air flow under the action of the heat dissipation motor 33, and the outlet air flow forms an outlet air flow in the first outlet air channel S2 and flows out towards the first air outlet 316. During the flow of the air-out airflow towards the first air outlet 316, the frequency converter 36 and the microwave generator 37 can be effectively cooled. In other embodiments of the present application, the filter plate 35 may be disposed between the air outlet of the heat dissipating fan 33 and the inverter 36, and dissipate heat by the air-out airflow. Further, the cover plate 32 of the present embodiment is further provided with a plurality of heat dissipation holes 323, and the distribution positions of the heat dissipation holes 323 are arranged corresponding to the power panel 34, so as to further improve the heat dissipation effect on the power panel 34.

In other embodiments of the application, a water pump and/or a steam generator (not shown) is provided in the receiving chamber. Since the water pump and the steam generator are electric devices specific to the steam-type cooking device, when the cooking device 1 is a cooking device having a steam function (e.g., a steam box, a steam oven integrated machine, etc.), the water pump and/or the steam generator may be also disposed in the receiving chamber, thereby further improving the degree of integration of the soleplate assembly 30 and the heat dissipation effect of the water pump and/or the steam generator.

In other embodiments of the application, a filter plate 35 and/or a frequency converter 36 are provided in the receiving chamber, and a water pump and/or a steam generator are also provided in the receiving chamber. When the cooking apparatus 1 is a cooking apparatus having both a microwave function and a steam function (e.g., a microwave steam all-in-one machine, an oven microwave steam all-in-one machine, etc.), the filter plate 35 and/or the inverter 36, the water pump, and/or the steam generator may be simultaneously disposed in the accommodating chamber, thereby further improving the integration degree of the bottom plate assembly 30.

Further, the chassis body 31 of the present embodiment is an insulator. Specifically, the base plate body 31 of the present embodiment is a plastic member or a ceramic member, and the plastic member has good insulation characteristics, and can meet the electrical safety requirements. The ceramic piece also has good insulating property, and has the advantages of good brightness and wear resistance. It will be appreciated that the base plate body 31 is not limited to plastic or ceramic members, but may be made of insulating materials such as glass and mica. In the prior art, the electrical devices of the cooking device need to be installed in the insulation box first, and then the insulation box is integrally installed on the whole machine, compared with the prior art, the bottom plate body 31 in the embodiment is an insulation piece, so that the electrical devices such as the power panel 34 can be directly installed in the accommodating cavity of the bottom plate body 31, and the insulation box does not need to be additionally arranged, thus the number of parts of the whole machine can be reduced, the production cost can be reduced, and the production efficiency can be improved.

Further, as shown in fig. 4 to 7 and 10, the chassis assembly 30 of the present embodiment further includes a power cord 40, the power cord 40 is connected to the power board 34, the power cord 40 includes a power cord body 41 and a wire passing structure formed on the power cord body 41, and the wire passing structure is clamped on the chassis body 31.

Specifically, the wire passing structure of the present embodiment includes a first plate portion 42 and a second plate portion 43 disposed at intervals, wherein a mounting groove 44 is formed between the first plate portion 42 and the second plate portion 43. The mounting groove 44 can be engaged with the coaming portion 312 of the floor body 31. A wire passing opening (not shown in the drawings) is concavely formed on one end surface of the coaming part 312, and the shape of the wire passing opening is matched with the mounting groove 44, so that the mounting groove 44 and the wire passing opening are mutually inserted, and the edge of the wire passing opening is clamped in the mounting groove 44, thereby fixing the power wire 40, limiting the movement of the power wire 40 at least in the length direction of the power wire 40, and further keeping the length of the part of the power wire body 41 located inside the bottom plate body 31 unchanged all the time, so as to avoid the problem that the power wire 40 is easy to separate from the power plate 34 when being accidentally pulled.

Alternatively, the shape of the wire passing opening may be polygonal, and the transverse section of the mounting groove 44 is also polygonal, so that the mounting groove 44 cannot rotate relative to the base plate body 31 when the mounting groove 44 and the wire passing opening are clamped with each other, thereby preventing the power wire 40 from twisting during use of the cooking device 1, and being beneficial to protecting the power wire 40 and the power board 34 connected with the power wire 40.

Further, as shown in fig. 6 to 8, the bottom plate body 31 and the cover plate 32 of the present embodiment are further provided with a clearance structure 38 for avoiding the microwave generator 37.

The bottom plate assembly 30 of the embodiment of the present application is suitable for a microwave cooking apparatus, that is, the cooking apparatus 1 having a microwave function, for example, a microwave oven integrated machine, a microwave steam oven integrated machine, etc. For microwave-type cooking devices, the magnetron is typically disposed at the bottom of the cooking cavity, and the present application provides a keep-out structure 38 in the floor assembly 30, wherein the keep-out structure 38 can accommodate the magnetron at the bottom of the cooking cavity when the floor assembly 30 is mounted below the cooking cavity. On the other hand, the arrangement of the space-avoiding structure 38 isolates the magnetron from other structures on the bottom plate assembly 30, so that the cooking device 1 can not contact the magnetron even if other structures on the bottom plate assembly 30 loose during transportation, and the space-avoiding structure 38 has a certain protection effect on the magnetron.

In the present embodiment, the second baffle portion 313 and the second side plate portion 314 corresponding to the bottom plate body 31 are provided on the cover plate 32, and therefore, the clearance structure 38 is provided in the extending direction of the second baffle portion 321 and the second side plate portion 322 of the cover plate 32. In other embodiments of the present application, the air flow passage is formed only by the first baffle portion 313 and the first side plate portion 314 on the bottom plate body 34, and the arrangement of the second baffle portion 321 and the second side plate portion 322 is canceled accordingly, and the space avoiding structure 38 on the cover plate 32 can be canceled accordingly, and only the space avoiding structure 38 is provided on the bottom plate portion 311.

Further, the bottom of the base plate body 31 of the present embodiment is further provided with a detachable bottom cover (not shown in the drawings), which is disposed directly under the clearance structure 38. When a user only needs to overhaul and maintain the magnetron, the magnetron of the cooking device 1 can be exposed only by detaching the bottom cover, so that the user can overhaul and maintain the magnetron conveniently. It follows that the clearance structure 38 can be used as an access opening for the magnetron with the bottom cover removed.

Further, the bottom plate body 31 of the present embodiment is further formed with a receiving chamber for receiving the water cartridge assembly 50. The base plate body 31 of the present embodiment further includes a supporting portion 317, the supporting portion 317 being provided below the base plate portion 311 and spaced apart from the base plate portion 311, left and right sides of the supporting portion 317 being connected to the shroud portions 312 on both sides, respectively, so that a receiving chamber for receiving the water cartridge assembly 50 is formed between the supporting portion 317 and the base plate portion 311. The water cartridge assembly 50 of the cooking apparatus 1 may be inserted into the receiving cavity formed between the support portion 317 and the bottom plate portion 311, thereby further improving the integration degree of the bottom plate assembly 30. The supporting portion 317 and the cover plate 32 are located in different height planes, and the cover plate 32 and the supporting portion 317 form a dislocation structure in a vertical direction, and the dislocation structure protrudes out of the supporting portion 317, and forms the first air inlet 315 and the first air outlet 316 on the dislocation structure. When the cooking apparatus 1 is horizontally placed, the space between the supporting portion 317 and the supporting surface for supporting the cooking apparatus 1 is larger than the space between the cover plate 32 and the supporting surface. Because the dislocation structure protrudes the supporting portion 317, the supporting portion 317 and the water box assembly 50 will not block the first air inlet 315 and the first air outlet 316, so as to ensure the normal air inlet of the first air inlet channel S1 and the normal air outlet of the first air outlet channel S2.

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

Claims (12)

1. A floor assembly for a cooking device, comprising:

a base plate body;

the cover plate is detachably connected with the bottom plate body and forms a containing cavity together with the bottom plate body;

the electric appliance component is arranged in the accommodating cavity and is connected with the bottom plate body;

wherein the base plate body is disposed proximate to the cooking cavity of the cooking device relative to the cover plate.

2. The base plate assembly according to claim 1, further comprising a heat dissipation fan, wherein the heat dissipation fan is arranged in the accommodating cavity and is connected with the base plate body, the heat dissipation fan forms a first air inlet channel and a first air outlet channel in the accommodating cavity, and the electrical assembly is arranged in the first air inlet channel and/or the first air outlet channel.

3. The floor assembly of claim 2, wherein a portion of the electrical components of the electrical assembly are disposed within the first air intake channel, another portion of the electrical components of the electrical assembly are disposed within the first air outlet channel, and the portion of the electrical components within the first air intake channel have a heating power that is less than the heating power of the another portion of the electrical components within the first air outlet channel.

4. A soleplate assembly as claimed in claim 3, wherein the part of the electrical device comprises a power source board, the other part of the electrical device comprises one of a transformer and a frequency converter and/or a filter board, and/or the other part of the electrical device comprises a steam generator and/or a water pump, and/or the other part of the electrical device comprises a microwave generator.

5. The backplane assembly of claim 4, further comprising a power cord connected to the power strip, the power cord comprising a power cord body and a wire passing structure formed on the power cord body, the wire passing structure mounted on the backplane body.

6. A floor assembly according to claim 3, wherein the further part of the electrical device comprises a microwave generator, and the floor body and/or the cover plate are provided with a clearance structure for avoiding the microwave generator.

7. A base plate assembly according to claim 3, wherein the cover plate is provided with a plurality of heat dissipation holes corresponding to the power supply plate.

8. The floor assembly of claim 2, wherein the floor body includes a floor portion and a shroud portion, the shroud portion being disposed along an edge of the floor portion, an end face of the shroud portion abutting a floor face of the cover plate.

9. The floor assembly of claim 8, wherein a first baffle portion and a first side plate portion are provided on the floor portion toward the cover plate, a second baffle portion and a second side plate portion are provided on the cover plate toward the floor portion, the first baffle portion is in contact with the second baffle portion, the first side plate portion is in contact with the second side plate portion, and the first baffle portion, the second baffle portion, the first side plate portion, and the second side plate portion collectively define the first air intake duct and the first air outlet duct.

10. The floor assembly of claim 1, wherein the floor body is an insulator.

11. The floor assembly of claim 1, wherein the floor body further defines a receiving cavity for receiving a water cartridge assembly.

12. A cooking device characterized by comprising:

a housing having a cooking cavity formed therein;

a floor assembly as claimed in any one of claims 1 to 11, comprising a floor body and a cover plate, the floor body being disposed closer to the cooking cavity than the cover plate.