Partition assembly and cooking device

By designing partition components to divide the microwave oven's cooking cavity into zones for heating, the problem of high energy consumption in microwave ovens at low power is solved, achieving efficient and low-energy cooking results.

CN223992265UActive Publication Date: 2026-03-13GUANGDONG GALANZ ENTERPRISES CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

Existing microwave ovens consume a lot of energy when cooking food at low power, and traditional partitions cannot divide the cooking cavity, resulting in low heating efficiency.

Method used

A partition component, including a partition and a protective element, is designed to form a protective structure through plug-in assembly. This component can partition the cooking cavity and selectively heat the food, thereby reducing energy consumption.

Benefits of technology

It significantly reduces the energy consumption of microwave ovens at low power, making it especially suitable for areas with stringent energy efficiency requirements. The annual power consumption of the entire machine is reduced by 20%-40%, achieving the Level 4 energy efficiency standard.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a separation assembly and a cooking device, and the separation assembly comprises a separation plate which is used for shielding microwaves; a first protection piece and a second protection piece are arranged on the two sides of the partition plate, and the first protection piece and the second protection piece are assembled with the partition plate in an inserted mode so as to at least partially cover the side edge of the partition plate. According to the partition assembly, the first protection piece and the second protection piece can be used for protecting the side portion of the partition plate, the ignition condition in the using process is prevented, and meanwhile the situation that a user directly touches the partition plate in the high-temperature state after cooking can be avoided so that the user can conveniently grasp the partition plate; the cooking cavity can be partitioned through the partition assembly, so that the first space and / or the second space can be selectively heated, the situation that the whole cooking cavity is heated under the condition that food is few is avoided, energy consumption is remarkably reduced, and the electric cooker is particularly suitable for areas with strict requirements for low power and high energy efficiency.
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Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and more specifically, to a partition component and a cooking device. Background Technology

[0002] Microwave ovens use high-frequency microwaves emitted by a magnetron to act on water molecules in food. The heat generated by the high-speed movement and friction of the water molecules is used to quickly heat the food, making it an indispensable cooking appliance in modern households.

[0003] In certain regions or application scenarios, microwave ovens are limited by household current and strict energy efficiency regulations, requiring strict control of the overall power and typically ≤1000W. In such cases, traditional microwave ovens with a single magnetron are prone to overheating after prolonged high-load operation, leading to power decay and a significant reduction in heating efficiency, making it difficult to meet the needs of home users for rapid defrosting and even cooking. To address this, microwave ovens with dual magnetrons have emerged, which are widely welcomed by users for maintaining a continuously efficient heating state by driving two magnetrons to operate alternately.

[0004] For microwave ovens with dual magnetrons, a microwave-permeable partition can be selectively installed inside the cooking cavity to make full use of the internal space, but the partition itself will not affect the microwaves; however, when cooking a small amount of food at a time, the entire cooking cavity still needs to be heated, resulting in higher energy consumption.

[0005] In view of the above, this utility model is hereby proposed. Utility Model Content

[0006] The problem solved by this invention is that the baking pan structure of existing cooking equipment is unreasonable, which leads to complicated assembly and high energy consumption because it cannot divide the cooking cavity.

[0007] To address the aforementioned problems, this utility model provides a partition assembly, including a partition for shielding microwaves; a first protective member and a second protective member are provided on both sides of the partition, and the first protective member and the second protective member are inserted and assembled with the partition to at least partially cover the side of the partition.

[0008] This design utilizes first and second protective components to protect the sides of the partition, preventing sparking during use. It also prevents users from directly touching the high-temperature partition after cooking, making it easier for them to grip. The partitioning components allow for the division of the cooking cavity into sections, enabling selective heating of the first and / or second spaces. This avoids heating the entire cooking cavity when there is little food, significantly reducing energy consumption. It is particularly suitable for regions with stringent requirements for low power and high energy efficiency.

[0009] Preferably, the partition is provided with a first guide rib, and the first protective member is provided with a second guide rib, with one side of the first guide rib abutting against one side of the second guide rib. This arrangement uses the second guide rib to strengthen the first protective member, and at the same time, the cooperation between the first and second guide ribs can constrain the sliding direction of the first protective member, resulting in high assembly accuracy.

[0010] Preferably, the partition assembly further includes a second protective member, with the first and second protective members located on the left and right sides of the partition, respectively. This arrangement allows for edge protection of both sides of the partition, preventing sparking during use of the partition assembly and also preventing users from directly touching the high-temperature partition after cooking, thus making it easier for users to grip.

[0011] Preferably, the partition includes a base plate, a first surrounding plate, and a second surrounding plate, with the first and second surrounding plates located on opposite sides of the base plate, and the first and second protective members abutting against the first or second surrounding plate, respectively. This arrangement can constrain the assembly position of the first and second protective members and further increase the mechanical strength of the partition.

[0012] Preferably, the partition assembly further includes a water box assembly, which includes a strip-shaped connector and a water storage box. The water storage box is located above the top of the connector. The rear part of the partition is recessed downward to form a recessed portion. One side of the connector is open for insertion and assembly with the recessed portion.

[0013] This design allows for quick assembly and disassembly of the water tank assembly and the partition, making it convenient for users to quickly remove the water tank for cleaning; at the same time, it prevents the water tank assembly from protruding from the first and second partitions and does not take up extra space, resulting in a more compact overall structure.

[0014] Preferably, the connector is provided with a limiting hole, and a second limiting block is provided on the base plate at a position corresponding to the limiting hole. The second limiting block can limit the assembly into the limiting hole. This arrangement can limit the connector to prevent it from coming out of the base plate and improve the tightness of the assembly.

[0015] Preferably, the partition portion protrudes upward to form a clearance portion, and the clearance portion and the recessed portion are respectively located on the front and rear sides of the bottom plate; the partition is provided with a protrusion portion, and the protrusion portion is located on both sides of the clearance portion; the first protective member is provided with a mating portion, and one of the protrusion portions is limited and assembled into the mating portion, and the lower wall surface of the mating portion is at the same height as the lower wall surface of the water box assembly.

[0016] This design ensures that the front and rear sides of the partition are on the same plane, allowing the partition to be placed stably after being removed from the cooking cavity, thus providing support. This design also allows the front part of the partition to bulge upwards, facilitating the retrieval and placement of food in the second space. At the same time, the relief portion formed by the stamping process increases the compressive strength of the base plate by more than 25%.

[0017] The partition assembly also includes a limiting member. The first protective member has a clearance hole, and the partition has a stop block at a position corresponding to the clearance hole. After the first protective member is assembled with the partition, the limiting member partially passes through the clearance hole and is limited and assembled with the stop block. This setting can lock the first protective member after insertion and assembly by the limiting member, thereby preventing the first protective member from coming out of the side of the partition and ensuring a secure assembly. At the same time, the body can block the clearance hole, thereby keeping the outer surface of the entire partition assembly flat and making the appearance more aesthetically pleasing.

[0018] Preferably, the limiting member includes a body, a buckle is provided on one side of the body, a connecting block is provided on the other side of the body, and an abutment block is provided at the end of the connecting block away from the body. The buckle and the connecting block are located on the same side of the body, and the abutment block protrudes to the side away from the buckle.

[0019] This design allows the body of the limiting component to form a limiting space with the connecting block and the buckle, which is used to accommodate the stop block on the base plate. At the same time, the connecting block and the abutment block cooperate to form a stepped structure, thereby overlapping with the edge of the clearance hole. On the other side, the buckle engages with the edge of the clearance hole, thereby interfering with the horizontal sliding insertion of the first protective component and preventing it from coming off the base plate. Meanwhile, the body can seal the clearance hole, thereby keeping the outer surface of the entire partition assembly flat and making it more aesthetically pleasing.

[0020] Preferably, the main body has a reinforcing rib on the side near the connecting block, and the reinforcing rib abuts against the side of the stop block. This arrangement is fitted into the clearance hole of the first protective member by a limiting member, and the abutment between the reinforcing rib and one side of the stop block prevents the first protective member from detaching from the side of the partition.

[0021] Preferably, the buckle includes a first connecting plate and a second connecting plate connected together. The first connecting plate is horizontally arranged and has gaps between its two sides and the body. The second connecting plate extends away from the connecting block and is inclined upward. A hook is provided at the free end of the second connecting plate.

[0022] This design allows the buckle to undergo slight elastic bending under vertical force, such as during insertion and removal operations, absorbing 15%-30% of the assembly impact force. The inclined extension of the second connecting plate changes the force direction from vertical impact to oblique shear, avoiding concentrated loads that could lead to breakage. In addition, the inclined angle of the second connecting plate generates a rebound force, ensuring that the hook fits tightly against the sidewall of the clearance hole, suppressing loosening caused by horizontal vibration.

[0023] Compared with the prior art, the partition assembly described in this utility model embodiment has the following beneficial effects: 1) The setting can lock the first protective component after insertion and assembly through the limiting component, thereby preventing the first protective component from coming out of the side of the partition, and the assembly is tight and reliable; 2) At the same time, the first protective component can protect the side of the partition, preventing sparking during use, and also preventing the user from directly touching the high-temperature partition after cooking, making it easier for the user to grip; 3) The partition assembly can divide the cooking cavity into sections, thereby selectively heating the first space and / or the second space, avoiding heating the entire cooking cavity when there is little food, thereby significantly reducing energy consumption, especially suitable for areas with strict requirements for low power and high energy efficiency; 4) The structure is simple, the appearance is beautiful, and the service life is long.

[0024] This utility model also provides a cooking device, including a cooking cavity and the above-mentioned partition component. The partition component is horizontally arranged inside the cooking cavity. The partition component includes a partition plate for dividing the cooking cavity into a first space and a second space arranged vertically and capable of shielding microwaves. The microwave oven also includes a first magnetron and a second magnetron for selectively sending microwaves into the first space and the second space, respectively.

[0025] This setting allows the cooking device to selectively heat the first space and / or the second space, avoiding heating the entire cooking cavity when there is little food, thereby significantly reducing energy consumption. It is especially suitable for areas with stringent requirements for low power and high energy efficiency, reducing the annual power consumption of the whole machine (tested according to JISC9801) by 20%-40%, easily achieving the level 4 energy efficiency standard. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the cooking device described in an embodiment of the present invention;

[0027] Figure 2 This is an overall schematic diagram of the separator component described in an embodiment of the present utility model;

[0028] Figure 3 This is an exploded view of the separator component described in an embodiment of the present invention;

[0029] Figure 4 This is another perspective view of the separator component described in an embodiment of the present utility model;

[0030] Figure 5 for Figure 4 Schematic diagram of the cross section along the AA side;

[0031] Figure 6 for Figure 4 Schematic diagram of the cross section along the BB side;

[0032] Figure 7 This is a schematic diagram of the structure of the partition described in an embodiment of the present utility model;

[0033] Figure 8 This is a schematic diagram of the structure of the first protective component in an embodiment of the present invention;

[0034] Figure 9 This is a schematic diagram of the structure of the limiting member described in an embodiment of the present utility model;

[0035] Figure 10 This is another perspective view of the limiting member described in the embodiment of this utility model.

[0036] Explanation of reference numerals in the attached figures:

[0037] 10-Separation assembly; 1-Partition plate; 11-Base plate; 111-Stop block; 112-First guide rib; 113-Second limiting block; 114-Third limiting block; 115-Protrusion; 116-Leaving portion; 117-Recess; 12-First enclosure plate; 121-Allowing opening; 13-Second enclosure plate; 2-First protective component; 21-Allowing hole; 22-Second guide rib; 23-Matching part; 24-Limiting Plate; 25-Slot; 3-Second protective component; 4-Water box assembly; 41-Plug-in component; 411-Limiting hole; 42-Water storage box; 5-Limiting component; 51-Snap buckle; 511-First connecting plate; 512-Second connecting plate; 513-Hook; 52-Abutting block; 53-Reinforcing rib; 54-Reinforcing block; 55-Connecting block; 56-Body body; 20-Cooking cavity; 201-First space; 202-Second space. Detailed Implementation

[0038] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Without conflict, the technical features of the embodiments of this utility model can be combined with each other.

[0039] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] Microwave ovens, as common household appliances, are popular due to their convenience, speed, and ease of operation. Microwave ovens with dual magnetrons are particularly popular because they allow two magnetrons to operate alternately to maintain continuous heating. To maximize internal space, microwave-safe partitions 1 are often selectively installed in the cooking cavity 20 to increase the maximum amount of food that can be cooked at once. However, these partitions cannot divide the cooking cavity 20 into sections, resulting in higher energy consumption when cooking smaller quantities of food. Therefore, the applicant proposes the following technical solution:

[0042] like Figure 1-10 As shown, a partition component 10 is used in a cooking device. The cooking device includes a cooking cavity 20, and the partition component 10 is horizontally arranged inside the cooking cavity 20. The partition component 10 includes a partition 1 for dividing the cooking cavity 20 into a first space 201 and a second space 202 arranged vertically and capable of shielding microwaves. The microwave oven also includes a first magnetron and a second magnetron for selectively sending microwaves into the first space 201 and the second space 202, respectively.

[0043] This setup allows for selective heating of the first space 201 and / or the second space 202, avoiding heating the entire cooking cavity 20 when food is scarce, thus significantly reducing energy consumption. This is particularly suitable for regions with stringent requirements for low power consumption and high energy efficiency; it reduces the annual power consumption of the entire unit (tested according to JISC9801) by 20%-40%, easily achieving Level 4 energy efficiency standards. Furthermore, it enriches the operating modes of the cooking device, such as using the first space 201 for defrosting while simultaneously heating in the second space 202, without interference, or using either the first space 201 or the second space 202 for heating food, further reducing energy consumption. As a preferred example, the partition 1 is made of cast iron or coated ceramic composite material, preventing microwaves from penetrating it.

[0044] As an example of this utility model, the partition assembly 10 includes a first protective member 2 and a limiting member 5. The first protective member 2 is inserted and assembled with the side of the partition 1. The first protective member 2 is provided with a clearance hole 21. The partition 1 is provided with a stop block 111 at a position corresponding to the clearance hole 21. After the first protective member 2 is assembled with the partition 1, the limiting member 5 partially passes through the clearance hole 21 and is limited and assembled with the stop block 111. This setting can lock the first protective member 2 after insertion and assembly by the limiting member 5, thereby preventing the first protective member 2 from coming out of the side of the partition 1, and ensuring a secure and reliable assembly. As an example of this utility model, a limiting plate 24 is provided on the outer edge of the first protective member 2, and a slot 25 is formed between the limiting plate 24 and the first protective member 2. This setting can achieve full coverage of the side of the bottom plate 11.

[0045] Preferably, the partition 1 is provided with a first guide rib 112, and the first protective member 2 is provided with a second guide rib 22, with one side of the first guide rib 112 abutting against one side of the second guide rib 22. This arrangement uses the second guide rib 22 to strengthen the first protective member 2, and at the same time, the cooperation between the first guide rib 112 and the second guide rib 22 can constrain the sliding direction of the first protective member 2, resulting in high assembly accuracy.

[0046] As an example of this utility model, the partition assembly 10 further includes a second protective member 3, with the first protective member 2 and the second protective member 3 located on the left and right sides of the partition 1, respectively. This arrangement can achieve edge protection on both sides of the partition 1, thereby preventing sparking during the use of the partition assembly 10, and also preventing users from directly touching the high-temperature partition 1 after cooking, making it easier for users to grip. The assembly method of the second protective member 3 is the same as that of the first protective member 2, and will not be described again here. Preferably, the first protective member 2 and the second protective member 3 are made of plastic.

[0047] As an example of this utility model, the partition 1 includes a base plate 11, a first surrounding plate 12, and a second surrounding plate 13. The first surrounding plate 12 and the second surrounding plate 13 are respectively located on both sides of the base plate 11, and the first protective member 2 and the second protective member 3 abut against the first surrounding plate 12 or the second surrounding plate 13 respectively. This arrangement can constrain the assembly position of the first protective member 2 and the second protective member 3, and further increase the mechanical strength of the partition 1. Preferably, a clearance opening 121 is provided on one side of the first surrounding plate 12 to allow the temperature detection module in the first space 201 to pass, thereby enabling the detection of food temperature in the second space 202.

[0048] As an example of this utility model, the partition assembly 10 further includes a water box assembly 4. The water box assembly 4 includes a strip-shaped connector 41 and a water storage box 42. The water storage box 42 is located above the top of the connector 41. The rear part of the base plate 11 is recessed downward to form a recessed portion 117. One side of the connector 41 is open for insertion and assembly with the recessed portion 117. This arrangement enables quick assembly and disassembly of the water box assembly 4 and the partition 1, facilitating quick removal of the water storage box 42 for cleaning. Simultaneously, it prevents the water box assembly 4 from protruding from the first enclosure 12 and the second enclosure 13, and does not occupy additional space, resulting in a more compact overall structure.

[0049] As an example of this utility model, the connector 41 is provided with a limiting hole 411, and a second limiting block 113 is provided on the base plate 11 at a position corresponding to the limiting hole 411. The second limiting block 113 can limit the assembly into the limiting hole 411. This arrangement can limit the connector 41 to prevent it from coming out of the base plate 11, thereby improving the tightness of the assembly.

[0050] Preferably, there are two limiting holes 411, which are spaced apart along the length of the connector 41. This arrangement can form multi-point constraints, effectively dispersing the assembly stress between the connector 41 and the base plate 11; when the second limiting block 113 is simultaneously embedded in both limiting holes 411, it can significantly reduce the possibility of the connector 41 shifting laterally or rotating, and effectively avoid local deformation caused by temperature changes or mechanical vibration during long-term use of the microwave oven.

[0051] As an example of this utility model, a third limiting block 114 is provided on the base plate 11. The second limiting block 113 and the third limiting block 114 are respectively located on both sides of the base plate 11. The connector 41 is partially recessed to form a mating groove, and the third limiting block 114 is fitted into the mating groove. This arrangement can guide the insertion and assembly of the connector 41 and the base plate 11, playing a role in pre-positioning and guiding, and improving assembly efficiency.

[0052] As an example of this utility model, the bottom plate 11 protrudes upward to form a clearance portion 116, and the clearance portion 116 and the recessed portion 117 are respectively located on the front and rear sides of the bottom plate 11. This arrangement allows the front part of the partition 1 to protrude upward, facilitating the retrieval and placement of food in the second space 202; at the same time, the clearance portion 116 formed by the stamping process can increase the compressive strength of the bottom plate 11 by more than 30%.

[0053] Preferably, the base plate 11 is provided with protrusions 115, which are located on both sides of the clearance portion 116. The first protective member 2 is provided with a mating portion 23, in which one of the protrusions 115 is fitted into the mating portion 23. The lower wall surface of the mating portion 23 is at the same height as the lower wall surface of the water box assembly 4. This arrangement allows the front and rear sides of the partition assembly 10 to be on the same plane, enabling the partition assembly 10 to be placed stably after being removed from the cooking cavity 20, thus providing support.

[0054] As an example of this utility model, the limiting member 5 includes a body 56, a buckle 51 is provided on one side of the body 56, a connecting block 55 is provided on the other side of the body 56, and an abutment block 52 is provided at the end of the connecting block 55 away from the body 56. The buckle 51 and the connecting block 55 are located on the same side of the body 56, and the abutment block 52 protrudes to the side away from the buckle 51. This arrangement allows the body 56 of the limiting member 5 to form a limiting space with the connecting block 55 and the buckle 51 to accommodate the stop block 111 on the base plate 11. At the same time, the connecting block 55 and the abutment block 52 cooperate to form a stepped structure to overlap with the edge of the clearance hole 21, while the other side is engaged with the edge of the clearance hole 21 by the buckle 51, thereby interfering with the horizontal sliding insertion of the first protective member 2 and preventing it from falling off the base plate 11; at the same time, the body 56 can block the clearance hole 21, thereby keeping the outer surface of the entire partition assembly 10 flat and making the appearance more aesthetically pleasing.

[0055] Preferably, the buckle 51 includes a first connecting plate 511 and a second connecting plate 512 connected together. The first connecting plate 511 is horizontally arranged and there are gaps between its two sides and the body 56. The second connecting plate 512 extends toward the side away from the connecting block 55 and is inclined upward. A hook 513 is provided at the free end of the second connecting plate 512.

[0056] This design allows the buckle 51 to undergo slight elastic bending under vertical force, such as during insertion and removal operations, absorbing 30%-40% of the assembly impact force. The inclined extension of the second connecting plate 512 changes the force direction from vertical impact to oblique shear, avoiding concentrated loads that could lead to breakage. In addition, the inclined angle of the second connecting plate 512 generates a rebound force, ensuring that the hook 513 fits tightly against the side wall of the clearance hole 21, suppressing loosening caused by horizontal vibration.

[0057] Preferably, the body 56 has a reinforcing rib 53 on the side near the connecting block 55, and the reinforcing rib 53 abuts against the side of the stop block 111. This arrangement is assembled into the clearance hole 21 of the first protective member 2 by the limiting member 5, and the abutment between the reinforcing rib 53 and one side of the stop block 111 prevents the first protective member 2 from coming off the side of the partition 1. Preferably, there are two reinforcing ribs 53, located on both sides of the buckle 51, and two stop blocks 111, each abutting against the reinforcing rib 53. This arrangement can strengthen the limiting member 5, resulting in a long service life; at the same time, it can strengthen the stop block 111.

[0058] Preferably, the main body 56 has two reinforcing blocks 54 on the side away from the connecting block 55, located on opposite sides of the buckle 51. This arrangement constrains the movement trajectory of the buckle 51 and strengthens the limiting member 5, resulting in a long service life.

[0059] During assembly, the first protective component 2 is first inserted and assembled to one side of the partition 1. Then, the limiting component 5 is inserted through the clearance hole 21 so that one side abuts against the bottom plate 11 connected to the clearance hole 21, and the other side is engaged with the clearance hole 21, thereby interfering with the movement of the stop block 111 and preventing the first protective component 2 from coming off the partition 1. The assembly action of the second protective component 3 is the same as that of the first protective component 2. Then, the water box assembly 4 is pushed horizontally forward from the rear side of the partition 1, so that the limiting hole 411 of the plug 41 is engaged with the second limiting block 113.

[0060] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A partition assembly comprising: The application relates to a microwave shielding partition assembly, which comprises a partition (1), first and second protective members (2, 3) arranged on the two sides of the partition (1), and the first and second protective members (2, 3) are insertedly assembled with the partition (1) to at least partially cover the side edges of the partition (1).

2. The divider assembly of claim 1, wherein, The partition (1) is provided with first guide ribs (112), and the first protective member (2) is provided with second guide ribs (22), one side of the first guide ribs (112) abuts against one side of the second guide ribs (22).

3. The dividing assembly according to claim 1 or 2, characterized in that The partition (1) comprises a bottom plate (11), first and second surrounding plates (12, 13) arranged on the two sides of the bottom plate (11), and the first and second protective members (2, 3) abut against the first and second surrounding plates (12, 13) respectively.

4. The dividing assembly of claim 1 or 2, wherein, The partition assembly (10) further comprises a water box assembly (4), the water box assembly (4) comprises an insertion member (41) and a water storage box (42), the water storage box (42) is arranged above the top of the insertion member (41), the rear side of the partition (1) is concave to form a recess (117), and one side of the insertion member (41) is open and used for being insertedly assembled with the recess (117).

5. The divider assembly of claim 4, wherein, The partition (1) is partially convex to form a recess (116), the recess (116) and the recess (117) are arranged on the front and rear sides of the partition (1) respectively, the partition (1) is provided with protruding portions (115), the protruding portions (115) are arranged on the two sides of the recess (116), the first protective member (2) is provided with a matching portion (23), one of the protruding portions (115) is limitingly assembled into the matching portion (23), and the lower wall surface of the matching portion (23) is at the same height as the lower wall surface of the water box assembly (4).

6. The divider assembly of claim 1, wherein, The partition assembly (10) further comprises a limiting member (5), the first and / or second protective members (2, 3) are provided with avoiding holes (21), the partition (1) is provided with stop blocks (111) at positions corresponding to the avoiding holes (21), and the limiting member (5) partially penetrates through the avoiding holes (21) and is limitingly assembled with the stop blocks (111) after the first protective member (2) is assembled with the partition (1).

7. The divider assembly of claim 6, wherein, The limiting member (5) comprises a body (56), one side of the body (56) is provided with a buckle (51), the other side of the body (56) is provided with a connecting block (55), one end of the connecting block (55) away from the body (56) is provided with an abutting block (52), the buckle (51) and the connecting block (55) are located on the same side of the body (56), and the abutting block (52) is convex to the side away from the buckle (51).

8. The divider assembly of claim 7, wherein, The body (56) is provided with a reinforcing rib (53) on the side close to the connecting block (55), and the reinforcing rib (53) abuts against the side of the stop block (111).

9. The divider assembly of claim 7, wherein, The buckle (51) comprises a first connecting plate (511) and a second connecting plate (512) connected with each other, the first connecting plate (511) is horizontally arranged and has a gap between both sides and the body (56), the second connecting plate (512) extends towards a side away from the connecting block (55) and is arranged to be inclined upwards, and a clamping hook (513) is arranged at a free end of the second connecting plate (512).

10. A cooking apparatus characterized by, The cooking device comprises a cooking cavity (20), the partition assembly (10) is arranged horizontally in the cooking cavity (20), the partition assembly (10) comprises the partition plate (1) for partitioning the cooking cavity (20) into the first space (201) and the second space (202) arranged in an up-down mode and capable of shielding microwaves, and the cooking device further comprises a first magnetron and a second magnetron for selectively sending microwaves into the first space (201) and the second space (202) respectively.