CN218219886U

CN218219886U - Micro-steaming and baking integrated machine with microwave anti-leakage and steam sealing structure

Info

Publication number: CN218219886U
Application number: CN202222089752.2U
Authority: CN
Inventors: 陶锐; 方锦鸿
Original assignee: Guangdong Tianzhuo Intelligent Home Co ltd
Current assignee: Guangdong Tianzhuo Intelligent Home Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of cooking equipment, in particular to a micro steaming and baking integrated machine with microwave leakage prevention and steam sealing structure, which comprises a shell, and an inner container, a convection motor, a rear heat insulation plate component, a steam generation component, a heating component, a microwave generation device and a power supply component which are arranged in the shell; the microwave generating device is arranged at the bottom of the inner container; the steam generating assembly is arranged at the top of the inner container; the heating component is arranged in the inner container; an opening is formed in the inner rear plate of the inner container, and a sealing connecting assembly is connected to the opening; the convection motor is arranged on the rear heat insulation plate assembly, and a main shaft of the convection motor sequentially penetrates through the sealing connection assembly and the inner rear plate to be connected with the convection fan blades. Through the sealing connection assembly arranged at the opening, the main shaft of the convection motor penetrates through the sealing connection assembly and can rotate in the sealing connection assembly to drive the convection fan blades to rotate, so that the microwave leakage of the furnace chamber is prevented and the steam sealing in the furnace chamber is ensured while the hot air convection is driven.

Description

Micro-steaming and baking all-in-one machine with microwave anti-leakage and steam sealing structure

Technical Field

The utility model belongs to the technical field of cooking equipment, especially, relate to a evaporate roast all-in-one a little with microwave prevents leaking and steam seal structure.

Background

The micro-steaming and baking all-in-one machine has multiple cooking functions, a microwave mode, a micro-steaming mode, a baking mode, a hot air baking mode and an air frying mode, can realize the functions of a microwave oven, a steaming and baking oven, an oven and an air frying pan, and is popular with consumers. The existing micro-steaming and baking integrated machine with the hot air convection motor requires that a rotating shaft of the convection motor can be in normal operation, and meanwhile, a through hole of the rotating shaft can be well sealed by using a sealing ring, so that steam cannot be leaked; it is more important to ensure that the microwaves do not leak.

In order to ensure the steam air tightness and microwave leakage prevention of the micro-steaming and baking integrated machine, two methods are generally adopted: 1. a silica gel sealing ring is sleeved on the through hole of the back plate in the cavity, the motor rotating shaft penetrates through the sealing ring, and the sealing effect is achieved through the interference fit of a silica gel sheet of the sealing ring and the motor rotating shaft; however, the sealing structure in this way is unreliable, and will affect the body to a certain extent in performance and safety. 2. The hot air convection function is cancelled, functions and selling points are reduced, the functions of hot air convection barbecue, air frying and the like are lacked after the consumer purchases the product, and the use experience is influenced because the product of the air frying pot is bought too much. In view of the problems and disadvantages existing above, it is urgently needed to design a novel sealing structure, which can prevent microwave leakage and ensure steam sealing on a micro-steaming and baking integrated machine with a hot air convection function, so that the product performance is better and safer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a evaporate roast all-in-one a little with microwave is prevented leaking and steam seal structure aims at solving evaporate roast all-in-one a little among the prior art and can't be when possessing hot-blast convection function, can prevent again that the microwave from leaking and ensure the technical problem that steam seal.

In order to achieve the above object, an embodiment of the present invention provides a micro steaming and baking integrated machine with microwave leakage prevention and steam sealing structure, which comprises a housing, and an inner container, a convection motor, a rear heat insulation plate assembly, a steam generation assembly, a heating assembly, a microwave generation device and a power supply assembly, which are arranged in the housing; the microwave generating device is arranged at the bottom of the inner container and is used for generating microwaves; the steam generating assembly is arranged at the top of the inner container and is used for conveying the generated steam to the furnace cavity of the inner container; the heating component is arranged in the inner container, and the power supply component is arranged at the side end of the inner container and is electrically connected with the convection motor, the steam generation component, the heating component and the microwave generation device; an opening is formed in the inner rear plate of the inner container, and a sealing connecting assembly is connected to the opening; the convection motor is installed on the rear heat insulation plate assembly, and a main shaft of the convection motor extends out of the rear heat insulation plate assembly and sequentially penetrates through the sealing connection assembly and the inner rear plate to be connected with the convection fan blades.

Optionally, the sealing connection assembly comprises a metal sleeve connected to the opening and a through pipe sleeved outside the metal sleeve; the main shaft of the convection current motor passes through the metal sleeve and can the metal sleeve internal rotation, just the terminal surface of the metal sleeve with the end surface contact of the convection current motor support that the convection current motor overcoat was established forms the metal sealing district.

Optionally, the length of the metal sleeve is equal to the distance from the triangular claw of the convection motor bracket to the root of the convection motor bracket.

Optionally, the metal sleeve is fixedly connected with the inner back plate in a riveting manner.

Optionally, the straight-through pipe is made of a silica gel material, and the outer surface of the straight-through pipe is bonded with adhesive-backed aluminum foil paper.

Optionally, the micro steaming and baking all-in-one machine with the microwave leakage prevention and steam sealing structure further comprises an inner heat insulation cover provided with a plurality of ventilation holes, the periphery of the inner heat insulation cover is smoothly attached to the surface of the inner back plate, screw holes are formed in the inner back plate, and the inner heat insulation cover is locked on the inner back plate and forms a hot air convection cover through stainless steel screws in a threaded connection mode through the screw holes.

Optionally, the microwave generating device includes a waveguide box disposed at the bottom of the inner container, a stirring motor mounted at the bottom of the waveguide box, a microwave stirring sheet connected to a spindle of the stirring motor, and a microcrystalline glass and a magnetron mounted at the top of the waveguide box; the microwave stirring sheet is positioned between the microcrystalline glass and the waveguide box; the magnetron is connected with the waveguide box and introduces microwaves through the waveguide box; the stirring motor and the magnetron are electrically connected with the power supply assembly.

Optionally, the heating assembly comprises a top heating tube, a bottom heating tube and a rear heating tube; the top heating tube is positioned at the top of the inner container, and the bottom heating tube is arranged below the top heating tube and positioned between the waveguide box and the microcrystalline glass; the rear heating tube is positioned between the inner heat shield and the inner rear plate.

Optionally, the micro steaming and baking all-in-one machine with the microwave anti-leakage and steam sealing structure further comprises a water tank assembly arranged in the shell and installed at the bottom of the inner container, and a water collecting cavity is arranged in the water tank assembly.

Optionally, the convection fan blade is locked on the spindle of the convection motor by a fastening nut.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in little roast all-in-one of steaming and baking with microwave prevents leaking and steam seal structure have one of following technological effect at least: the micro steaming and baking integrated machine with the microwave anti-leakage and steam sealing structure has the advantages that the inner back plate separates the oven cavity from the back heat insulation plate component, and steam generated by the steam generation component, heat energy generated by the heating component and microwave generated by the microwave generation device are all in the oven cavity; through the sealing connection assembly arranged at the opening, the main shaft of the convection motor penetrates through the sealing connection assembly and can rotate in the sealing connection assembly to drive the convection fan blades to rotate, so that the microwave leakage of the furnace chamber is prevented and the steam sealing in the furnace chamber is ensured while the hot air convection is driven.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a cross-sectional view of the micro steaming and baking integrated machine with microwave leakage-proof and steam sealing structure provided by the embodiment of the utility model.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic structural diagram of an assembly sealing tube and an aluminum-foil paper decomposition diagram of a micro-steaming and baking integrated machine with a microwave anti-leakage and steam sealing structure provided by the embodiment of the utility model.

Fig. 4 is a schematic structural view of the schematic view of the micro steaming and baking integrated machine with microwave anti-leakage and steam sealing structure for assembling the sealing tube.

Fig. 5 is a schematic structural diagram of the rear heat insulation board assembly according to the embodiment of the present invention.

Fig. 6 is a schematic structural view of an inner heat shield according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a state of the heat insulation cover in installation according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-shell 11-sheet metal door body 12-microswitch assembly

13-water tank component 14-furnace chamber 20-inner container

21-inner back plate 22-opening 23-sealing connecting assembly

24-convection fan blade 25-stainless steel screw 26-fastening nut

27-fastening screw 30-convection current motor 31-convection current motor support

40-rear heat insulation plate assembly 50-steam generation assembly 51-steam inlet pipe

60-microwave generating device 61-waveguide box 62-stirring motor

63-microwave stirring sheet 64-microcrystalline glass 65-magnetron

70-power module 80-inner heat shield 81-vent hole

90-top heating tube 91-bottom heating tube 92-rear heating tube

231-metal sleeve 232-straight-through pipe 233-adhesive backed aluminum foil paper.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to fig. 1 to 7 are exemplary and intended to be used for explaining embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 7, a micro steaming and baking integrated machine with a microwave leakage-proof and steam-sealing structure is provided, which includes a housing 10, and an inner container 20, a convection motor 30, a rear heat-insulating plate assembly 40, a steam generating assembly 50, a heating assembly, a microwave generating device 60 and a power supply assembly 70, which are disposed in the housing 10; the microwave generating device 60 is arranged at the bottom of the inner container 20 and is used for generating microwaves; the steam generating assembly 50 is installed on the top of the inner container 20 and is used for delivering the generated steam into the oven cavity 14 of the inner container 20; the heating component is arranged in the inner container 20, and the power supply component 70 is arranged at the side end of the inner container 20 and is electrically connected with the convection motor 30, the steam generating component 50, the heating component and the microwave generating device 60; an opening 22 is formed in an inner rear plate 21 of the inner container 20, and a sealing connection assembly 23 is connected to the opening 22; the convection motor 30 is installed on the rear heat insulation plate assembly 40, and a main shaft of the convection motor 30 extends out of the rear heat insulation plate assembly 40 and sequentially passes through the sealing connection assembly 23 and the inner rear plate 21 to be connected with the convection fan blades 24.

Specifically, the main shaft of the convection motor 30 passes through the sealing connection assembly 23, and the front end thereof is exposed in the oven cavity 14, so that the convection fan blades 24 can be installed and the main shaft can smoothly rotate in the sealing connection assembly 23; the power supply assembly 70 is used to control the on and off of the convection motor 30, the steam generating assembly 50, the heat generating assembly and the microwave generating device 60.

In the micro steaming and baking integrated machine with microwave leakage prevention and steam sealing structure of the embodiment of the utility model, the inner back plate 21 separates the oven cavity 14 from the back heat insulation plate assembly 40, and the steam generated by the steam generation assembly 50, the heat energy generated by the heating assembly and the microwave generated by the microwave generation device 60 are all in the oven cavity 14; through the sealing connection assembly 23 disposed at the opening 22, the main shaft of the convection motor 30 passes through the sealing connection assembly 23 and can rotate in the sealing connection assembly 23 to drive the convection fan blades 24 to rotate, thereby preventing the microwave of the oven cavity 14 from leaking and ensuring the steam sealing in the oven cavity 14 while realizing the convection of the hot air.

Further, the power supply assembly 70 includes a power board and a frequency converter.

Furthermore, a sheet metal door 11 is mounted on the housing 10, and the sheet metal door 11 has a light hole in the range of the oven cavity 14, so that microwave leakage can be blocked, and the cooking state of food in the oven cavity 14 can be observed during cooking.

Further, a micro switch assembly 12 is installed on the right side of the inner container 20, and when the door is opened and closed, the switch is triggered to control on and off of the microwave and the electric control switch.

In another embodiment of the present invention, as shown in fig. 1-2, the sealing and connecting assembly 23 includes a metal sleeve 231 connected to the opening 22 and a through pipe 232 sleeved outside the metal sleeve 231; the main shaft of the convection motor 30 passes through the metal sleeve 231 and can rotate in the metal sleeve 231, and the end surface of the metal sleeve 231 contacts with the end surface of the convection motor support 31 sleeved on the convection motor 30 to form a metal sealing area.

Specifically, the sealed through pipe 232 is sleeved on the metal sleeve 231, so that the front end of the through pipe 232 abuts against the outer surface of the inner back plate 21, and the rear end abuts against the end face of the convection motor 30; the inner back plate 21 is provided with the hole 22 at the central point of the rotating shaft of the convection motor 30 and is riveted with the metal sleeve 231, the rotating shaft of the convection motor 30 freely rotates in the through pipe 232, interference does not exist, noise is not generated, the rotating speed is not influenced, and the cooking effect and the safety performance can be ensured after long-term use. The rear heat insulation plate assembly 40 is mounted on the liner 20, and according to the designed structural size, the plane of the convection motor support 31 can press the through pipe 232, and the two ends of the through sealing pipe are compressed and sealed by the two planes through the fastening screws 27. The straight pipe 232 can seal steam leakage and prevent microwave leakage.

In another embodiment of the present invention, as shown in fig. 1 to 4, the length of the metal sleeve 231 is equal to the distance from the triangular claw of the convection motor support 31 to the root of the convection motor support 31. Specifically, the length of the metal sleeve 231 is designed to ensure that the length of the exposed metal sleeve 231 is equal to the distance from the triangular claw of the convection motor bracket 31 to the root of the convection motor bracket 31 after riveting, that is, when the rear heat insulation plate assembly 40 provided with the convection motor 30 is installed on the inner container 20, the end surface of the metal sleeve 231 is better contacted with the root of the convection motor bracket 31 to form a metal sealing area, so as to play a role in preventing microwave leakage.

In another embodiment of the present invention, as shown in fig. 1 to 3, the metal sleeve 231 is fixedly connected to the inner back plate 21 by riveting. Specifically, the metal sleeve 231 is firmly fixed to the inner back plate 21 by riveting.

In another embodiment of the present invention, as shown in fig. 1 to 4, the through pipe 232 is made of a silica gel material, and the outer surface of the through pipe 232 is bonded with a back adhesive aluminum foil 233. Specifically, the molding of the sealing silica gel piece of the convection motor 30 is optimized, the shape of the through pipe 232 is adopted, the structure is simple and reliable, the through pipe 232 sealing structure is used, the silica gel sheet is not required to be designed in a molding mode, the production is convenient, the rejection rate is low, the coating of any lubricating oil is not required, the installation is convenient, the manufacturing cost is reduced, the sealing performance is solved, the working procedures can be reduced, and the efficiency is improved. In order to prevent the microwave leakage more effectively, before the rear heat insulation plate assembly 40 is installed, the adhesive-backed aluminum foil paper 233 is adhered to the surface of the through pipe 232, the adhesive-backed aluminum foil paper 233 is adhered around two circles to cover the whole through pipe 232, a second metal sealing area is ensured to be formed, and the dual microwave leakage prevention effect is achieved.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 6-7, the micro steaming and baking integrated machine with microwave anti-leakage and steam sealing structure further includes an inner heat shield 80 provided with a plurality of ventilation holes 81, the periphery of the inner heat shield 80 is smoothly attached to the surface of the inner back plate 21, and the inner back plate 21 is provided with screw holes, and the inner heat shield 80 is locked on the inner back plate 21 and forms a hot air convection cover by stainless steel screws 25 and screw hole threaded connection.

Specifically, the inner heat shield 80 is used as an independent part, and the peripheral plane of the inner heat shield 80 is leveled and molded through a die leveling process. And then the heat insulation cover is arranged on the inner back plate 21 of the inner container 20, so that the peripheral planes of the inner heat insulation cover 80 can be attached to the surface of the inner back plate 21, nuts are arranged at the positions of the inner back plate 21 corresponding to the screw holes, and the inner heat insulation cover 80 is locked on the cavity by using stainless steel screws 25 to form the hot air convection cover.

In another embodiment of the present invention, as shown in fig. 1 and 3, the microwave generating device 60 includes a waveguide box 61 disposed at the bottom of the inner container 20, a stirring motor 62 installed at the bottom of the waveguide box 61, a microwave stirring sheet 63 connected to a main shaft of the stirring motor 62, a microcrystalline glass 64 installed at the top of the waveguide box 61, and a magnetron 65; the microwave stirring sheet 63 is positioned between the microcrystalline glass 64 and the waveguide box 61; the magnetron 65 is connected with the waveguide box 61, and microwaves are introduced through the waveguide box 61; the stirrer motor 62 and the magnetron 65 are electrically connected to the power supply assembly 70.

Specifically, the waveguide box 61 is riveted to the bottom of the inner container 20 for guiding the microwave generated by the magnetron 65 into the oven cavity 14 to heat the food; a piece of microcrystalline glass 64 is placed on the bottom surface of the furnace chamber 14, and the periphery of the microcrystalline glass is sealed and fixed by a silica gel sealing ring; the inner container 20 is provided at the top thereof with a steam inlet pipe 51 connected to the steam generator for introducing steam generated from the steam generator into the cavity 14. A magnetron 65 is installed at one end of the waveguide box 61 assembly near the outer portion of the inner container 20, and a stirring motor 62 is installed at one end of the waveguide box 61 near the center of the bottom of the oven cavity 14 for driving a microwave stirring sheet 63 to uniformly distribute the microwaves in the oven cavity 14.

In another embodiment of the present invention, as shown in fig. 1, the heat generating component includes a top heat generating pipe 90, a bottom heat generating pipe 91 and a rear heat generating pipe 92; the top heating tube 90 is positioned at the top of the inner container 20, and the bottom heating tube 91 is arranged below the top heating tube 90 and between the waveguide box 61 and the glass ceramics 64; the rear heat pipe 92 is located between the inner heat shield 80 and the inner rear plate 21. Specifically, the top heating tube 90 is installed on the top of the furnace chamber 14, the rear heating tube 92 is installed on the rear portion of the furnace chamber, the bottom heating tube 91 is installed on the bottom of the furnace chamber, and the top heating tube 90, the bottom heating tube 91 and the rear heating tube 92 are all arranged in an annular shape and used for generating heat energy and conveying the heat energy into the furnace chamber 14.

In another embodiment of the present invention, as shown in fig. 1-3, the micro steaming and baking integrated machine with microwave anti-leakage and steam sealing structure further comprises a water tank assembly 13 disposed inside the housing 10 and installed at the bottom of the inner container 20, and a water collecting cavity is disposed inside the water tank assembly 13. Specifically, the water tank assembly 13 is located beside the agitator motor 62.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 6, the convection fan 24 is locked on the main shaft of the convection motor 30 by a fastening nut 26. Specifically, after the installation of the rear heat insulation plate assembly 40 is completed, the convection fan blades 24 are fixed to the main shaft of the convection motor 30 and are fastened using the fastening nuts 26.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A micro steaming and baking integrated machine with a microwave leakage-proof and steam sealing structure comprises a shell, and an inner container, a convection motor, a rear heat-insulating plate component, a steam generation component, a heating component, a microwave generation device and a power supply component which are arranged in the shell; the microwave generating device is arranged at the bottom of the inner container and is used for generating microwaves; the steam generating assembly is arranged at the top of the inner container and is used for conveying the generated steam to the furnace cavity of the inner container; the heating component is arranged in the inner container, and the power supply component is arranged at the side end of the inner container and is electrically connected with the convection motor, the steam generation component, the heating component and the microwave generation device; the method is characterized in that: an opening is formed in the inner rear plate of the inner container, and a sealing connecting assembly is connected to the opening; the convection motor is installed on the rear heat insulation plate assembly, and a main shaft of the convection motor extends out of the rear heat insulation plate assembly and sequentially penetrates through the sealing connection assembly and the inner rear plate to be connected with the convection fan blades.

2. A micro steaming and baking all-in-one machine with a microwave leakage prevention and steam sealing structure according to claim 1, wherein: the sealing connection assembly comprises a metal sleeve connected to the opening and a straight-through pipe sleeved outside the metal sleeve; the main shaft of the convection current motor passes through the metal sleeve and can the metal sleeve internal rotation, just the terminal surface of the metal sleeve with the end surface contact of the convection current motor support that the convection current motor overcoat was established forms the metal sealing district.

3. A micro steaming and baking all-in-one machine with a microwave leakage prevention and steam sealing structure according to claim 2, wherein: the length of the metal sleeve is equal to the distance from the triangular claw of the convection motor support to the root of the convection motor support.

4. A micro steaming and baking all-in-one machine with a microwave leakage prevention and steam sealing structure according to claim 2, wherein: the metal sleeve is fixedly connected with the inner back plate in a riveting mode.

5. A micro steaming and baking all-in-one machine with microwave leakage prevention and steam sealing structure as claimed in claim 2, characterized in that: the straight-through pipe is made of a silica gel material, and gum aluminum foil paper is bonded on the outer surface of the straight-through pipe.

6. A micro steaming and baking all-in-one machine with a microwave leakage-proof and steam sealing structure as claimed in any one of claims 1 to 5, wherein: the micro-steaming and baking all-in-one machine with the microwave anti-leakage and steam sealing structure further comprises an inner heat insulation cover provided with a plurality of ventilation holes, the periphery of the inner heat insulation cover is smoothly attached to the surface of the inner back plate, screw holes are formed in the inner back plate, and the inner heat insulation cover is locked on the inner back plate and forms a hot air convection cover through stainless steel screws in a threaded connection mode.

7. A micro steaming and baking all-in-one machine with microwave leakage prevention and steam sealing structure as claimed in claim 6, characterized in that: the microwave generating device comprises a waveguide box arranged at the bottom of the inner container, a stirring motor arranged at the bottom of the waveguide box, a microwave stirring sheet connected with a main shaft of the stirring motor, and microcrystalline glass and a magnetron which are arranged at the top of the waveguide box; the microwave stirring sheet is positioned between the microcrystalline glass and the waveguide box; the magnetron is connected with the waveguide box and introduces microwaves through the waveguide box; the stirring motor and the magnetron are electrically connected with the power supply assembly.

8. A micro steaming and baking all-in-one machine with microwave leakage prevention and steam sealing structure as claimed in claim 7, wherein: the heating component comprises a top heating tube, a bottom heating tube and a rear heating tube; the top heating tube is positioned at the top of the inner container, and the bottom heating tube is arranged below the top heating tube and positioned between the waveguide box and the microcrystalline glass; the rear heating tube is positioned between the inner heat shield and the inner rear plate.

9. A micro steaming and baking all-in-one machine with a microwave leakage-proof and steam sealing structure as claimed in any one of claims 1 to 5, wherein: the micro steaming and baking all-in-one machine with the microwave anti-leakage and steam sealing structure further comprises a water tank assembly arranged in the shell and arranged at the bottom of the inner container, and a water collecting cavity is arranged in the water tank assembly.

10. A micro steaming and baking all-in-one machine with a microwave leakage-proof and steam sealing structure as claimed in any one of claims 1 to 5, wherein: and the convection fan blades are locked on the main shaft of the convection motor through fastening nuts.