Dishwasher

By setting up partition members and filter structures in the inner cavity of the dishwasher, the problems of cross-contamination of pollutants and waste liquid blockage in the prior art are solved, and the waste liquid filtration and discharge of independent chambers are realized, and the cleaning effect and stability of the dishwasher are improved.

CN223126480UActive Publication Date: 2025-07-22WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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Patent Information

Application Number
CN202422103005.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-27
Publication Date
2025-07-22
Estimated Expiration
2034-08-27

AI Technical Summary

Technical Problem

The layered washing function of the existing dishwasher is completed in the same large cavity, causing the upper layer of pollutants to fall on the lower layer of tableware, and the lower layer of pollutants to sputter onto the upper layer of tableware with the water flow, and the partition cannot effectively filter the waste liquid, which can easily block the drainage structure.

Method used

A partition member is arranged in the inner cavity of the dishwasher, which is divided into an independent first chamber and a second chamber, and a filter structure is provided on the partition. Through the combination of the drainage structure and the filter structure, the filtering and independent discharge of waste liquid are achieved.

Benefits of technology

It effectively prevents waste liquid from retention and blockage, realizes liquid isolation between chambers, avoids odor, and improves the stability and cleaning efficiency of the dishwasher.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of household appliances, and provides a dish-washing machine which comprises a dish-washing machine body and a partition plate component, the dish-washing machine body is provided with an inner cavity, and the partition plate component is arranged in the inner cavity and used for dividing the inner cavity into a first cavity and a second cavity which are independent of each other; wherein a filtering structure used for filtering waste liquid is arranged on the partition plate component. The partition plate component is arranged in the inner cavity of the dish-washing machine body to divide the inner cavity into the first cavity and the second cavity, the filter structure is arranged on the partition plate component, and the filter structure discharges waste liquid generated during working of the dish-washing machine to the corresponding position, so that the partition plate component plays a role in physically partitioning the inner cavity and also plays a role in filtering the waste liquid. And the filtering function can be achieved on the partition plate, and the diversified use requirements of users can be met.
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Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a dishwasher. Background Art

[0002] A dishwasher is a household appliance whose main function is to automatically wash tableware, so as to reduce the labor intensity of users and improve the washing efficiency. In order to meet the washing requirements of tableware in the market, generally, a mainstream dishwasher is provided with a function of stratified washing. However, the stratified washing of most dishwashers on the market is completed in the same large cavity without physical separation, which brings the problem that the pollutants from the upper-layer washing will fall onto the tableware in the lower layer, and the pollutants will also splash onto the upper-layer tableware along with the water flow during the lower-layer washing. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. For this purpose, the utility model provides a dishwasher, which enriches the functions of the partition member and meets the diverse usage requirements of users.

[0004] The dishwasher according to an embodiment of the utility model includes:

[0005] A dishwasher main body, which is provided with an inner cavity;

[0006] A partition member, which is arranged in the inner cavity and is used for separating the inner cavity into an independent first chamber and a second chamber;

[0007] Wherein, a filtering structure for filtering waste liquid is arranged on the partition member.

[0008] The dishwasher according to an embodiment of the utility model is provided with a partition member in the inner cavity of the dishwasher main body to divide the inner cavity into a first chamber and a second chamber, and a filtering structure is arranged on the partition member to filter the waste liquid generated during the operation of the dishwasher and discharge it to the corresponding position, so that the partition member not only plays a role in physically separating the inner cavity, but also can realize the filtering function on the partition, and can meet the diverse usage requirements of users.

[0009] According to an embodiment of the utility model, a drainage structure is formed between the partition member or between the partition member and the cavity wall of the inner cavity, and the drainage structure is arranged corresponding to the first chamber for discharging the waste liquid in the first chamber;

[0010] The filtering structure is communicated with the drainage structure, and the filtering structure is used for filtering the waste liquid entering the drainage structure.

[0011] According to an embodiment of the present utility model, the dishwasher further includes a drainage pipe fitting and a water receiving structure, both of which are provided on the dishwasher main body. Among them, one end of the drainage pipe fitting communicates with the first chamber through the drainage structure, and the other end of the drainage pipe fitting communicates with the water receiving structure.

[0012] According to an embodiment of the present utility model, the drainage structure includes a drainage chamber provided on the partition member, and the drainage chamber is provided with a water inlet end and a water drainage end;

[0013] Among them, the filtering structure is located at the connection of the water inlet end and the water drainage end of the drainage chamber.

[0014] According to an embodiment of the present utility model, the top of the drainage chamber is open to form the water inlet end, and the filtering structure is installed in the drainage chamber along the top opening of the drainage chamber.

[0015] According to an embodiment of the present utility model, the filtering structure is detachably installed in the drainage chamber of the partition member.

[0016] According to an embodiment of the present utility model, the filtering structure includes:

[0017] An installation component, which is located in the drainage chamber;

[0018] A filtering component, which is fixedly connected to the installation component, and the filtering component is provided with a plurality of filtering holes.

[0019] According to an embodiment of the present utility model, the installation component includes:

[0020] An installation frame, which is provided in the drainage chamber. The installation frame is provided with a first channel and a second channel. The second channel is located on one side of the first channel. Both the second channel and the first channel communicate with the drainage chamber, and the first channel and the second channel are connected. The filtering component is connected to the installation frame and is correspondingly arranged with the first channel;

[0021] A plurality of grid bars, which are provided in the second channel, and the plurality of grid bars are spaced apart to form a filtering gap.

[0022] According to an embodiment of the present utility model, the opposite side walls of the installation frame corresponding to the second channel are respectively provided with water outlet recesses, and the water outlet recesses communicate with the water drainage end of the drainage chamber.

[0023] According to an embodiment of the present utility model, the filtering structure is provided with a handle, and the handle is used to detach or install the filtering structure on the partition member.

[0024] According to an embodiment of the present utility model, the filtering structure includes a cylindrical filter screen component and a planar filter screen component sleeved outside the cylindrical filter screen component, and both the cylindrical filter screen component and the planar filter screen component are arranged in the drainage cavity.

[0025] According to an embodiment of the present utility model, the partition member includes:

[0026] a first plate body, which is connected to the dishwasher main body and is located inside the inner cavity;

[0027] two second plate bodies, which are arranged on the first plate body, and the two second plate bodies cooperate with the first plate body to form the drainage structure;

[0028] Wherein, the filtering structure is located between the two second plate bodies, and a part of the structure of the filtering structure abuts against the first plate body, and another part of the structure abuts against the second plate body to limit the relative positions of the filtering structure and the partition member.

[0029] According to an embodiment of the present utility model, both of the two second plate bodies are inclinedly arranged towards the direction where the filtering structure is located.

[0030] According to an embodiment of the present utility model, the drainage structure includes a drainage channel, the drainage channel is arranged on the first plate body, and the second plate body covers a part of the structure of one end opening of the drainage channel to form a drainage gap, and the drainage gap is communicated with the filtering structure;

[0031] Wherein, the other end of the drainage channel far away from the drainage gap is communicated with the drainage pipe fitting.

[0032] According to an embodiment of the present utility model, the drainage gap is located at the rear end in the first chamber, and along the front-rear direction of the first chamber, the partition member is inclinedly arranged towards the direction where the drainage gap is located.

[0033] According to an embodiment of the present utility model, an insertion boss is arranged on one side of the first plate body facing the drainage pipe fitting, and the insertion boss is inserted and matched with the drainage pipe fitting, wherein the drainage channel penetrates through the insertion boss.

[0034] According to an embodiment of the present utility model, the partition member is provided with a diversion structure, and the diversion structure is used to guide the liquid to flow to the position of the filtering structure.

[0035] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0037] Figure 1 It is a schematic structural diagram of a dishwasher provided by an embodiment of the present utility model.

[0038] Figure 2 It is a schematic structural diagram of the cooperation of a partition member, a filtering structure and a drainage pipe fitting provided by an embodiment of the present utility model.

[0039] Figure 3 is Figure 2 a schematic structural diagram of the first perspective.

[0040] Figure 4 is Figure 2 a schematic structural diagram of the second perspective.

[0041] Figure 5 is Figure 2 a schematic cross-sectional diagram.

[0042] Figure 6 It is an exploded schematic diagram of a partition member, a filtering structure and a drainage pipe fitting provided by an embodiment of the present utility model.

[0043] Figure 7 It is an exploded schematic diagram of a partition member provided by an embodiment of the present utility model.

[0044] Figure 8 It is a schematic structural diagram of a filtering structure provided by an embodiment of the present utility model.

[0045] Figure 9 It is an exploded schematic diagram of a filtering structure provided by an embodiment of the present utility model.

[0046] Figure 10 It is a schematic structural diagram of the cooperation of a partition member and a filtering structure provided by another embodiment of the present utility model.

[0047] Figure 11 is Figure 10 a schematic cross-sectional diagram of a partial structure in.

[0048] Figure 12 is Figure 10 an exploded schematic diagram.

[0049] Figure 13 It is a schematic structural diagram of a partial structure of the partition member corresponding to the drainage cavity.

[0050] Figure 14 It is a schematic structural diagram of a filtering structure provided by another embodiment of the present utility model.

[0051] Figure 15 It is Figure 14 a schematic structural diagram of another perspective.

[0052] Reference numerals:

[0053] 100, dishwasher main body; 110, first chamber; 120, second chamber;

[0054] 200, partition member; 210, drainage chamber; 211, installation recess; 2111, clamping boss; 220, diversion structure; 221, diversion inclined plane; 230, first plate body; 231, insertion boss; 232, installation groove; 233, positioning groove; 234, positioning projection; 240, second plate body; 250, drainage channel; 260, drainage notch;

[0055] 300, filtering structure; 310, installation component; 311, installation frame; 3111, first channel; 3112, second channel; 3113, water outlet recess; 312, grid bars; 320, filtering component; 330, handle; 331, connecting portion; 332, holding portion; 340, cylindrical filter screen component; 341, installation boss; 3411, limiting card slot; 342, support body; 3421, liquid inlet channel; 3423, column body; 3422, filter screen surface; 343, lifting seat; 344, filtering channel; 345, limiting projection; 350, flat filter screen component; 351, avoidance channel; 352, limiting concave surface;

[0056] 400, drainage pipe fitting. Specific embodiments

[0057] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0058] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0059] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0060] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0061] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0062] Due to the large demand in the market for washing a small number of tableware, generally mainstream dishwashers are equipped with a function of washing in layers. The layer-by-layer washing of most dishwashers on the market is completed within the same large cavity without physical separation. The problem is that the pollutants from the upper-layer washing will fall onto the tableware in the lower layer, and during the lower-layer washing, the pollutants will also splash onto the upper-layer tableware along with the water flow. In the related art, a partition is usually provided in the channel inner cavity of the dishwasher main body 100 to solve the problems brought by the above-mentioned layer-by-layer washing. However, during use, when the waste liquid with solid particles, residues, etc. falls onto the partition and is discharged through the corresponding drainage structure, blockage will occur, affecting the normal use of the dishwasher. Therefore, the partition in the related art is only used to divide the inner cavity into different chambers and cannot meet the user's demand for filtering waste liquid.

[0063] The following will describe the dishwasher according to the embodiments of the present invention in conjunction with Figures 1 - 15 to solve the problem that in the related art, the partition is only used to divide the inner cavity into different chambers and cannot meet the user's demand for filtering waste liquid.

[0064] Referring to Figure 1 , it can be understood that in the embodiments of the present invention, the dishwasher includes a dishwasher main body 100 and a partition member 200. The dishwasher main body 100 is provided with an inner cavity, and the partition member 200 is disposed in the inner cavity. The partition member 200 is used to divide the inner cavity into independent first chamber 110 and second chamber 120; wherein, the partition member 200 is provided with a filtering structure 300 for filtering waste liquid.

[0065] According to the dishwasher of the embodiments of the present invention, by providing a partition member 200 in the inner cavity of the dishwasher main body 100 to divide the inner cavity into a first chamber 110 and a second chamber 120, and by providing a filtering structure 300 on the partition member 200, the filtering structure 300 filters the waste liquid generated during the operation of the dishwasher and discharges it to the corresponding position, so that the partition member 200 not only plays a role in physically separating the inner cavity, but also can realize the filtering function on the partition, and can meet the diverse usage requirements of users.

[0066] It should be noted that in the embodiments of the present invention, the above-mentioned first chamber 110 and second chamber 120 are arranged in the up-down direction, and the first chamber 110 is located above the second chamber 120. The partition member 200 makes the first chamber 110 and the second chamber 120 form two independent cavities. Of course, in some embodiments, the above-mentioned first chamber 110 and second chamber 120 may also be arranged in the left-right direction, which is not limited herein.

[0067] It should also be noted that in the embodiment of the present utility model, the above-mentioned dishwasher main body 100 is provided with a door body, and the inner cavity is opened or closed by the movement of the door body. It should be noted that in this embodiment, the dishwasher further includes a spray arm system, and the first chamber 110 and the second chamber 120 are spray-washed through the spray arm system.

[0068] It can be understood that with reference to Figure 1 and Figure 9 , in the embodiment of the present utility model, the partition member 200 is provided with a drainage structure, and the drainage structure is arranged corresponding to the first chamber 110 for draining the waste liquid in the first chamber 110; the filtering structure 300 is communicated with the drainage structure, and the filtering structure 300 is used for filtering the waste liquid entering the drainage structure. With the above structure, the waste liquid in the first chamber 110 can be independently drained through the drainage structure provided on the partition member 200, which can avoid the retention of the waste liquid in the first chamber 110 and prevent problems caused by water accumulation; and due to the cooperation of the filtering structure 300 and the drainage structure, the waste liquid drained by the drainage structure will be filtered by the filtering structure 300, avoiding blocking the normal operation of the drainage structure and improving the working stability of the dishwasher. Of course, in some embodiments, the partition member 200 is attached to at least one of the rear wall, left wall, and right wall of the inner cavity wall to form a drainage structure, which is not limited herein.

[0069] It can be understood that with reference to Figures 2 - 6 and Figures 10 - 12 , in some embodiments, the dishwasher further includes a drainage pipe fitting 400 and a water receiving structure, both of which are provided on the dishwasher main body 100. Among them, one end of the drainage pipe fitting 400 is communicated with the first chamber 110 through the drainage structure, and the other end of the drainage pipe fitting 400 is communicated with the water receiving structure. With the above structure, the liquid in the first chamber 110 is filtered by the filtering structure 300 and flows into the drainage pipe fitting 400 through the drainage structure, and then flows into the water receiving structure through the drainage pipe fitting 400, realizing the independent drainage of the first chamber 110, having a fixed drainage path, being able to timely handle the liquid in the first chamber 110, avoiding affecting the second chamber 120, and realizing the liquid isolation between the first chamber 110 and the second chamber 120, avoiding the phenomenon of the first chamber 110 and the second chamber 120 having a mixed smell.

[0070] Specifically, in one embodiment, the water receiving structure includes a water cup. The first chamber 110 is connected to the water cup through a drainage pipe member 400, such that the drainage of the first chamber 110 has an independent water receiving component, namely the water cup. Similarly, the second chamber 120 is connected to the water cup. In another embodiment, the water receiving structure includes a water cup and a water distribution valve. The water distribution valve has a first water inlet, a second water inlet, and a water outlet. The first chamber 110 is connected to the first water inlet of the water distribution valve through a drainage pipe member 400. The drainage end of the second chamber 120 is connected to the water cup, and the water cup is connected to the second water inlet of the water distribution valve, and is transported to a preset position through the water outlet of the water distribution valve. For example, the preset position can be a washing pump, and the washing pump transports water to the first chamber 110 and the second chamber 120, so as to facilitate the recycling of water, and the water receiving positions of the first chamber 110 and the second chamber 120 are different, so as to further prevent the phenomenon of odor mixing. It should be noted that, in this embodiment, the dishwasher main body 100 further has an installation space located on one side of the inner cavity (for example: the lower side, the rear, the left and right sides, etc.), and the water receiving structure is arranged in the installation space.

[0071] Specifically, referring to Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figures 10 - 13 , in the embodiment of the present utility model, the drainage structure includes a drainage cavity 210 provided in the partition member 200. The drainage cavity 210 is provided with a water inlet end and a water drainage end; wherein, the filtering structure 300 is located at the connection of the water inlet end and the water drainage end of the drainage cavity 210. When the waste liquid enters the water inlet end of the drainage cavity 210, it is filtered through the filtering structure 300 and flows to the water drainage end. The above design can optimize the overall structure, so that the waste liquid can be effectively filtered when passing through the drainage cavity 210, improving the comprehensiveness and efficiency of filtering.

[0072] It should be noted that, in this embodiment, the drainage of the first chamber 110 is carried out through the drainage cavity 210. Therefore, the second chamber 120 can be correspondingly provided with another drainage structure, and the two have independent drainage systems. Or a corresponding partition member 200 is also provided to filter and drain the second chamber 120.

[0073] It can be understood that, referring to Figure 7 , Figure 10 and Figure 12 , in the embodiment of the present utility model, the partition member 200 is provided with a diversion structure 220. The diversion structure 220 is used to guide the liquid flow to the position of the filtering structure 300, which is beneficial to making the liquid gather towards the filtering structure 300, so as to facilitate filtering and drainage.

[0074] Specifically, referring to Figure 7 , Figure 10 and Figure 12, in the embodiment of the present utility model, the diversion structure 220 includes at least one diversion inclined surface 221, and the diversion inclined surface 221 is inclined towards the direction where the drainage cavity 210 is located. The design of the diversion inclined surface 221 further improves the flow rate of the waste liquid, facilitating the aggregation of the waste liquid to the drainage cavity 210 and the corresponding filtering structure 300, and improving the filtering effect and drainage effect.

[0075] Of course, in some embodiments, referring to Figure 7 , Figure 10 and Figure 12 , there are multiple diversion inclined surfaces 221, and the multiple diversion inclined surfaces 221 are connected and arranged along the edge of the drainage cavity 210, which also improves the flow rate of the waste liquid.

[0076] It should be noted that, referring to Figure 4 , in some embodiments of the present utility model, along the front-back direction of the partition member 200, the partition member 200 is inclined, and there is an angle (0 - 90 degrees) between the front and the back of the partition member 200. The shape of the partition member 200 can be a V shape, a W shape, an arc shape, or other structures that can pour water.

[0077] Specifically, referring to Figure 2 , Figure 6 , Figures 10 - 13 , in the embodiment of the present utility model, the top of the drainage cavity 210 is open to form an inlet end, and the filtering structure 300 is installed in the drainage cavity 210 along the top opening of the drainage cavity 210. With the above structure, the drainage cavity 210 provides an assembly position for the filtering structure 300, which can ensure that the filtering structure 300 is in the correct position, improve the installation stability, and installing the filtering structure 300 into the drainage cavity 210 from the top opening of the drainage cavity 210 simplifies the assembly process and improves the efficiency. It should be noted that in this embodiment, the above-mentioned filtering structure 300 and the drainage cavity 210 are adapted in shape and are snap-fitted, and the partition member 200 is recessed to form the above-mentioned drainage cavity 210.

[0078] It can be understood that, referring to Figure 2 , Figure 3 , Figure 6 as well as Figures 10 - 14, in the embodiment of the present utility model, the filtering structure 300 is detachably installed in the drainage cavity 210 of the partition member 200. It can be understood that through this design, the filtering structure 300 is detachably installed on the partition member 200. The detachable design makes the filtering structure 300 easy to disassemble and install, facilitating cleaning, maintenance and replacement, and helping to maintain the cleanliness and filtering efficiency of the filtering structure 300. Moreover, the above design allows users to easily replace or upgrade the filtering structure 300 according to needs to meet different filtering requirements or changes in the working environment, improving the flexibility and adaptability of the dishwasher. Of course, in some embodiments, the above filtering structure 300 can also be welded or integrally formed on the partition member 200, which is not limited herein.

[0079] It can be understood that with reference to Figure 1 , Figure 2 , Figures 5 - 9 , in the embodiment of the present utility model, the filtering structure 300 includes an installation component 310 and a filtering component 320. The installation component 310 is located in the drainage cavity 210, the filtering component 320 is fixedly connected to the installation component 310, and the filtering component 320 is provided with a plurality of filtering holes. Through the above arrangement, the installation component 310 provides stable support and positioning, ensuring that the filtering component 320 does not shake or fall off during use, and improving the stability and reliability of the filtering structure 300. The waste liquid flows to the position of the water inlet end of the drainage cavity 210, and the waste liquid is filtered through the plurality of filtering holes, which can effectively filter out solid particles, impurities, etc. in the waste liquid, ensuring that the discharged liquid is relatively clean.

[0080] It should be noted that in the embodiment of the present utility model, the installation component 310 of the above filtering structure 300 is installed in the drainage cavity 210 through the top opening of the drainage cavity 210. Of course, in some embodiments, the drainage cavity 210 may also be provided with an opening on the side, and the installation component 310 can be installed in the drainage cavity 210 along the side opening, which is not limited herein. In addition, the above filtering component 320 is a filter net, and the filter net can be provided with two - stage or three - stage filtering, etc., which is not limited herein.

[0081] Specifically, with reference to Figure 5 , Figure 6 , Figure 8 and Figure 9, in the embodiment of the present utility model, the mounting component 310 includes a mounting frame 311 and a plurality of grid bars 312. The mounting frame 311 is arranged in the drainage cavity 210. The mounting frame 311 is provided with a first channel 3111 and a second channel 3112. The second channel 3112 is located on one side of the first channel 3111. Both the second channel 3112 and the first channel 3111 communicate with the drainage cavity 210, and the first channel 3111 and the second channel 3112 are connected to each other. The filtering component 320 is connected to the mounting frame 311 and is correspondingly arranged with the first channel 3111. A plurality of grid bars 312 are arranged in the second channel 3112, and the plurality of grid bars 312 are spaced apart to form a filtering gap. With the above structure, the mounting frame 311 fixes the position of the filtering component 320, and the arrangement of the grid bars 312 increases the filtering area. At the same time, the filtering gap can limit the passage of larger particulate matter, improving the filtering efficiency and the ability to purify the waste liquid. It should be noted that in this embodiment, the above first channel 3111 and second channel 3112 are arranged in sequence along the front-back direction of the partition member 200.

[0082] It can be understood that, referring to Figure 5 , Figure 6 , Figure 8 and Figure 9 , in the embodiment of the present utility model, both the filtering component 320 and the plurality of grid bars 312 are horizontally arranged on the mounting frame 311 to improve the filtering efficiency, stability and maintenance convenience. It should be noted that the above filtering component 320 is located at the top of the mounting frame 311, that is, outside the first channel 3111, or in some embodiments, the filtering component 320 is located in the first channel 3111; in this embodiment, the filtering component 320 can be fixed to the mounting frame 311 by means of bolts, welding, integral molding or clamping, etc.; the plurality of grid bars 312 and the mounting frame 311 are integrally molded. Of course, in some embodiments, the grid bars 312 and the mounting frame 311 can also be fixedly matched by means of bolts, welding or clamping, etc.

[0083] Specifically, referring to Figure 5 , Figure 6 , Figure 8 and Figure 9 , in the embodiment of the present utility model, opposite side walls of the mounting frame 311 of the mounting component 310 corresponding to the second channel 3112 are respectively provided with water outlet recesses 3113, and the water outlet recesses 3113 communicate with the drainage end of the drainage cavity 210. With the above structure, the setting of the water outlet recesses 3113 enables the filtered liquid to flow into the drainage end of the drainage cavity 210 from both sides simultaneously, for split drainage, which is beneficial to evenly distribute the liquid, reduce the resistance of the liquid during drainage, and improve the drainage efficiency. Of course, in some embodiments, there can also be one water outlet recess 3113, that is, one side wall of the second channel 3112 is provided with the water outlet recess 3113, which is not limited herein.

[0084] It should be noted that, with reference to Figure 5 , Figure 6 , Figure 8 and Figure 9 , in this embodiment, the opening of the water outlet concave portion 3113 faces downward, that is, it is arranged towards the bottom wall of the drainage cavity 210. It can be understood that, in this embodiment, the side wall of the mounting frame 311 cooperates with the side wall of the drainage cavity 210, and a drainage gap is formed for the filtered liquid to flow out, so that the filtered liquid passes through the water outlet concave portion 3113, the drainage gap and flows to the drainage end.

[0085] It can be understood that, with reference to Figure 2 , Figure 3 , Figure 8 and Figure 9 , in the embodiment of the present utility model, a handle 330 is provided on the mounting member 310 of the filtering structure 300, and the handle 330 is used to detach or install the filtering structure 300 on the partition member 200. It can be understood that through the handle 330, the mounting member 310 can be detached or installed in the drainage cavity 210, and the filtering structure 300 can be conveniently cleaned, and the operation is convenient.

[0086] Specifically, with reference to Figure 2 , Figure 3 , Figure 8 and Figure 9 , in the embodiment of the present utility model, the handle 330 includes a connecting portion 331 and a holding portion 332. One end of the connecting portion 331 is connected to the middle of the holding portion 332, and the other end of the connecting portion 331 is connected to the mounting member 310; wherein, the holding portion 332, the connecting portion 331 and the mounting member 310 cooperate to form a holding space, which is convenient for the user to hold and grip the handle 330, so as to facilitate lifting the filtering structure 300 upward, or to facilitate applying pressure to the handle 330 to install the filtering structure 300 in the drainage cavity 210.

[0087] It can be understood that, with reference to Figure 1 and Figure 2 , in the embodiment of the present utility model, the drainage cavity 210 is located in the middle of the partition member 200 in the left-right direction, the front end of the drainage cavity 210 extends to the front end of the partition member 200, and the rear end of the drainage cavity 210 extends to the rear end of the partition member 200; wherein, diversion structures 220 are arranged on opposite sides of the drainage cavity 210. With the above arrangement, it helps to ensure that the waste liquid quickly flows to the drainage cavity 210, realizing effective drainage flow and filtration.

[0088] It can be understood that, with reference to Figures 1 - 7, in the embodiment of the present utility model, the partition member 200 includes a first plate body 230 and two second plate bodies 240. The first plate body 230 is connected to the dishwasher main body 100, and the first plate body 230 is located inside the inner cavity. The two second plate bodies 240 are arranged on the first plate body 230, and the two second plate bodies 240 cooperate with the first plate body 230 to form a drainage structure; wherein, the filtering structure 300 is located between the two second plate bodies 240, and a part of the structure of the filtering structure 300 abuts against the first plate body 230, and another part of the structure abuts against the second plate body 240 to limit the relative position between the filtering structure 300 and the partition member 200. With the above structure, a part of the filtering structure 300 abuts against the first plate body 230, and another part abuts against the second plate body 240, effectively limiting the relative position between the filtering structure 300 and the partition member 200, ensuring that the filtering structure 300 can be accurately located at the required position and improving the filtering effect.

[0089] Specifically, referring to Figure 2 , Figures 5 - 7 , in the embodiment of the present utility model, there are two second plate bodies 240. The two second plate bodies 240 are spaced apart and arranged inside the first plate body 230, and the two second plate bodies 240 cooperate with the first plate body 230 to form a drainage structure; wherein, the filtering structure 300 is located between the two second plate bodies 240. It can be understood that the above two second plate bodies 240 are spaced apart along the left - right direction of the first plate body 230, and the above - mentioned drainage cavity 210 is formed with the bottom wall of the first plate body 230. The design is reasonable, further improving the installation stability between the filtering structure 300 and the partition member 200.

[0090] Of course, in some embodiments, the above - mentioned second plate body 240 can also be one, and one second plate body 240 and the first plate body 230 can also cooperate to form the above - mentioned drainage cavity 210, which is not limited herein.

[0091] Specifically, it should be noted that, referring to Figure 2 and Figure 3 , in this embodiment, both of the two second plate bodies 240 are inclined towards the direction where the filtering structure 300 is located, forming a V - shaped structure. The design of the inclination angle of the above - mentioned second plate body 240 is beneficial to making the liquid gather towards the filtering structure 300 for convenient filtering and drainage. Of course, in some embodiments, only one second plate body 240 can be inclined towards the filtering structure 300, which is not limited herein. Therefore, it can be understood that due to the inclined arrangement of the second plate body 240, the upper surface of the second plate body 240 forms the above - mentioned diversion inclined surface 221.

[0092] It can be understood that, referring to Figures 5 - 7, in the embodiment of the present utility model, the drainage structure further includes a drainage channel 250. The drainage channel 250 is provided on the first plate body 230, and the second plate body 240 covers a partial structure of one end opening of the drainage channel 250 to form a drainage gap 260. The drainage gap 260 communicates with the filtering structure 300. Among them, the other end of the drainage channel 250 far from the drainage gap 260 communicates with the drainage pipe fitting 400. During operation, the waste liquid filtered by the filtering structure 300 can flow to the drainage gap 260 through the drainage end of the drainage cavity 210, flow into the drainage channel 250 through the drainage gap 260, and then flow to the drainage pipe fitting 400. The overall structure is more compact, saving space. And during manufacturing, the second plate body 240 covers the drainage channel 250 of the first plate body 230 to form the drainage gap 260. The formation of the drainage gap 260 makes the design of the mold simpler, reducing the manufacturing difficulty. Additionally, the size of the second plate body 240 can be adjusted as needed, and the area where the second plate body 240 covers the drainage channel 250 can be adjusted, so as to adjust the size of the drainage gap 260 and the drainage flow rate.

[0093] Specifically, referring to Figure 4 , in this embodiment, the drainage gap 260 is located at the rear end within the first chamber 110. Along the front-back direction of the first chamber 110, the partition member 200 is inclined towards the direction where the drainage gap 260 is located. It can be understood that both the first plate body 230 and the second plate body 240 are inclined towards the direction where the drainage gap 260 is located, so as to facilitate the waste liquid to quickly flow to the drainage gap 260 and improve the drainage efficiency. It can be understood that in this embodiment, the bottom wall of the drainage cavity 210 and the upper edge of the drainage gap 260 are in the same plane. The drainage channel 250 is located at the rear end of the first plate body 230. Therefore, the drainage gap 260 is located at the rear end of the partition member 200. Therefore, the first plate body 230 and the second plate body 240 are inclined along the front-back direction. It can be understood that the front end of the partition member 200 is higher than the rear end of the partition member 200. The second channel 3112 of the mounting rack 311 is close to the rear end of the partition member 200. Therefore, some larger solid particle residues can roll into the second channel 3112 and be blocked and filtered by the multiple grid bars 312 provided in the second channel 3112 of the mounting rack 311 of the mounting member 310. Of course, in some embodiments, only the first plate body 230 can be inclined, or only the second plate body 240 can be inclined, which is not limited herein.

[0094] Of course, in some embodiments, the above-mentioned drainage gap 260 is not limited to the rear end of the partition member 200 (i.e., set at the rear inside the inner cavity), and can also be set at the rear of the dishwasher main body 100 outside the inner cavity, or can be set at the front inside the inner cavity. When viewed from the front, it can also be located on the left, in the middle or on the right, which is not limited herein.

[0095] Specifically, referring to Figures 2 - 7 , in the embodiment of the present utility model, an insertion boss 231 is provided on one side of the first plate body 230 facing the drainage pipe fitting 400. The insertion boss 231 is in insertion fit with the drainage pipe fitting 400. Among them, the drainage channel 250 penetrates through the insertion boss 231, which can ensure the stable and reliable connection between the insertion boss 231 of the first plate body 230 and the drainage key. It can effectively prevent relative movement between the two, ensure that water flow will not overflow, and reduce the possibility of water leakage.

[0096] It should be noted that in this embodiment, the connection method between the drainage pipe fitting 400 and the insertion boss 231 can be detachable nested connection, snap connection or welding, etc., which is not limited herein; since there are two drainage channels 250, correspondingly there are two drainage pipe fittings 400, and the drainage pipe fittings 400 are in one-to-one correspondence and communication with the drainage channels 250; of course, the numbers of the above drainage channels 250 and drainage pipe fittings 400 are not limited herein.

[0097] It can be understood that, referring to Figure 6 and Figure 7 , in the embodiment of the present utility model, the first plate body 230 is provided with an installation groove 232, the second plate body 240 is located in the installation groove 232, and the side wall of the second plate body 240 abuts against the side wall of the installation groove 232; among them, there is a spacing between the upper surface of the second plate body 240 and the upper end surface of the side wall of the installation groove 232. With the above structure, the side wall of the installation groove 232 can help prevent waste liquid from overflowing to the outside of the partition member 200 and help prevent tableware from slipping to the outside of the partition member 200.

[0098] It can be understood that in the embodiment of the present utility model, a sealing structure is provided at the joint of the outer peripheral wall of the first plate body 230 and the side wall of the inner cavity, to prevent the waste liquid in the first chamber 110 from entering the second chamber 120 and improve the drainage independence of the first chamber 110.

[0099] Specifically, referring to Figure 2 and Figure 4 , in the embodiment of the present utility model, a positioning groove 233 is provided on the outer peripheral wall of the first plate body 230, and the positioning groove 233 is used to install and position the sealing structure. The sealing structure can be a sealing ring, a sealing strip, etc. The installation and positioning of the sealing structure through the positioning groove 233 improves stability.

[0100] It should be noted that, referring to Figure 2 , Figure 6 and Figure 7, in this embodiment, the first plate body 230 is provided with a positioning protrusion 234 corresponding to the bottom wall of the drainage cavity 210. The positioning protrusion 234 is located at the rear end of the drainage cavity 210, and there is a gap between the front end of the drainage cavity 210 and the positioning protrusion 234. Among them, both end faces of the filtering structure 300 in the front-rear direction are respectively abutted against the front end of the drainage cavity 210 and the positioning protrusion 234, and both side walls of the filtering structure 300 in the left-right direction are respectively abutted against the left and right side walls of the drainage cavity 210, so as to define the relative positions of the filtering structure 300 and the drainage cavity 210 and improve the assembly stability.

[0101] It should also be noted that in the embodiments of the present invention, the structure of the second plate body 240 can be set as needed. The second plate body 240 can be set as a plate body without filter holes or a filter screen part with specific filter holes (which can be understood as a filter net). In some embodiments, the second plate body 240 can be selected as a filter screen part according to the filtering requirements. It can be understood that when the second plate body 240 is set as a filter screen part, the filter screen part is communicated with the drainage channel 250 and the water outlet concave position 3113 on the side wall of the second channel 3112 of the mounting frame 311. During operation, the waste liquid can be filtered by the filter screen part and flow into the drainage channel 250, and the filtered waste liquid coming out through the water outlet concave position 3113 can flow into the drainage gap and then into the drainage notch 260 and into the filter screen part, further improving the drainage efficiency and the filtering efficiency.

[0102] It can also be understood that, referring to Figures 10 - 15 , in other embodiments of the present invention, the filtering structure 300 can also adopt the following structure;

[0103] Specifically, referring to Figure 10 , in other embodiments of the present invention, the filtering structure 300 includes a cylindrical surface filter screen part 340 and a planar filter screen part 350 sleeved outside the cylindrical surface filter screen part 340. Both the cylindrical surface filter screen part 340 and the planar filter screen part 350 are arranged in the drainage cavity 210.

[0104] Specifically, referring to Figures 11 - 13 , in other embodiments of the present invention, the bottom wall of the drainage cavity 210 is provided with a mounting recess 211. The mounting recess 211 is communicated with the water inlet end and the water outlet end of the drainage cavity 210. The cylindrical surface filter screen part 340 is detachably mounted in the mounting recess 211. It should be noted that in this embodiment, there is one drainage pipe fitting 400. The drainage pipe fitting 400 is arranged corresponding to the mounting recess of the drainage cavity 210 and is communicated with the water outlet end of the drainage cavity 210 and the mounting recess 211.

[0105] During operation, the waste liquid enters the water inlet end of the drainage cavity 210. After being filtered by the cylindrical filter screen component 340, the filtered waste liquid is discharged through the water outlet end of the drainage cavity 210. With the above structure, the installation recess 211 provides an assembly position for the cylindrical filter screen component 340, improving the installation stability. Moreover, the cylindrical filter screen component 340 can be easily inserted or fixed into the installation recess 211 through the top opening of the drainage cavity 210, simplifying the assembly process and improving the efficiency.

[0106] Specifically, referring to Figures 11 - 14 , in the embodiment of the present utility model, the inner wall of the installation recess 211 is provided with a clamping boss 2111, the cylindrical filter screen component 340 is provided with an installation boss 341, the installation boss 341 is provided with a limit card slot 3411, the limit card slot 3411 is provided with a bayonet, and the clamping boss 2111 is screwed into and clamped and fixed in the limit card slot 3411 along the bayonet.

[0107] With the above settings, when installing the cylindrical filter screen component 340, after aligning the clamping boss 2111 with the bayonet, rotate the cylindrical filter screen component 340 so that the clamping boss 2111 can be screwed into the clamping boss 2111, and stable clamping and fixing can be achieved without being subjected to a sufficiently large external force. When disassembling, rotate the cylindrical filter screen component 340 in the reverse direction to drive the clamping boss 2111 to rotate towards the bayonet within the clamping boss 2111. When the clamping boss 2111 moves to disengage from the bayonet, the cylindrical filter screen component 340 can be lifted upward to separate the cylindrical filter screen component 340 from the installation recess 211, with good stability and convenient disassembly and assembly. Of course, in some embodiments, the side wall of the installation recess 211 of the partition member 200 and the cylindrical filter screen component 340 can also be rotationally fixedly matched by means of threaded connection or the like, which is not limited herein.

[0108] Specifically, referring to Figures 10 - 15 , in this embodiment, the cylindrical filter screen component 340 includes a bracket body 342 and a lifting seat 343. The bracket body 342 is provided with a liquid inlet channel 3421, the liquid inlet channel 3421 is communicated with the water outlet end of the drainage cavity 210, the side wall of the bracket body 342 is provided with a filter screen surface 3422 surrounding the liquid inlet channel 3421, and there is a distance between the side wall of the filter screen surface 3422 facing away from the liquid inlet channel 3421 and the side wall of the installation recess 211 to form a water inlet space, the water inlet space is communicated with the water inlet end of the drainage cavity 210, and the lifting seat 343 is connected to the bracket body 342. The lifting seat 343 is used to detach or install the bracket body 342 from the installation recess 211. With the above structure, during filtration, the waste liquid enters the water inlet space through the water inlet end, is filtered by the filter screen surface 3422 and then enters the liquid inlet channel 3421, and is discharged through the water outlet end. The filtering effect is good, and by providing the lifting seat 343, it is convenient for the user to lift or press down the bracket body 342, facilitating disassembly and assembly and cleaning, and the operation is convenient.

[0109] Specifically, referring to Figure 14 and Figure 15 , in this embodiment, a plurality of filter channels 344 are formed between the lifting seat 343 and the bracket body 342, and the plurality of filter channels 344 communicate with the liquid inlet channel 3421. With the above structure, the passing through gaps of the plurality of filter channels 344 can limit the passing of larger particulate matter, improving the filtering efficiency and the ability to purify the waste liquid.

[0110] It should be noted that, in this embodiment, the bracket body 342 is hollow, and a column 3423 is provided in the middle of the hollow part of the bracket body 342. Two liquid inlet channels 3421 are formed through the column 3423. The column 3423 is provided with a liquid passing channel, and the overnight channel communicates with the water inlet space. And filter screen surfaces 3422 are respectively provided on both sides of the column 3423. The water inlet space can not only enter the corresponding liquid inlet channel 3421 through the filter screen surface 3422 on the side wall of the bracket body 342, but also enter the corresponding liquid inlet channel 3421 through the filter screen surfaces 3422 on both sides of the liquid passing channel of the column 3423, thereby draining water, improving the filtering ability, and improving the structural strength of the bracket body 342.

[0111] Specifically, referring to Figures 10 - 12 , in this embodiment, the planar filter screen component 350 is arranged in the drainage cavity 210, and the planar filter screen component 350 is sleeved and abuts against the outer peripheral wall of the cylindrical filter screen component 340; wherein, the planar filter screen component 350 is provided with an avoidance channel 351 through which the cylindrical filter screen component 340 can pass, further improving the filtering effect and facilitating the installation and fixation of the planar filter screen component 350.

[0112] Specifically, referring to Figure 11 and Figure 12 , in this embodiment, the bracket body 342 of the cylindrical filter screen component 340 is provided with a limiting boss 345, the limiting boss 345 is arranged around the outer peripheral wall of the bracket body 342, and the planar filter screen component 350 is provided with a limiting concave surface 352, the limiting concave surface 352 is arranged around the avoidance channel 351, and the limiting boss 345 and the limiting concave surface 352 are in abutting cooperation to limit the relative positions of the cylindrical filter screen component 340 and the planar filter screen component 350.

[0113] With the above arrangement, through the cooperation of the limiting boss 345 and the limiting concave surface 352, the relative positions of the cylindrical filter screen component 340 and the planar filter screen component 350 can be ensured to be relatively fixed, which helps to prevent unnecessary displacement or swing during use, can make the assembly of the cylindrical filter screen component 340 and the planar filter screen component 350 more convenient, can make them work better together, and improve the filtering efficiency.

[0114] It should be noted that, referring toFigure 11 and Figure 12 In the embodiment of the present utility model, the limiting boss 345 is located above the filter screen surface 3422, and there is a spacing between the outer peripheral edge of the limiting boss 345 and the filter screen surface 3422. When the limiting boss 345 is in abutting cooperation with the limiting concave surface 352, it can block the water inlet space, thereby preventing waste liquid residues from entering the space between the support body 342 and the installation concave position 211. Of course, in some embodiments, the limiting boss 345 and the limiting concave surface 352 can also fix and cooperate with the flat filter screen component 350 and the cylindrical filter screen component 340 by means of buckles or the like.

[0115] It should be noted that the above-mentioned installation boss 341 is located at the bottom of the support body 342, the limiting boss 345 is located at the upper part of the support body 342, and the lifting seat 343 is located at the top of the support body 342. The installation boss 341, the limiting boss 345 and the lifting seat 343 are all integrally formed on the support body 342, which simplifies the structure and is convenient for assembly.

[0116] It can be understood that, referring to Figure 10 and Figure 12 In the embodiment of the present utility model, along the front-rear direction of the partition member 200, the rear end of the partition member 200 is provided with a low position, and the drainage cavity 210 is formed at this low position. A plurality of diversion inclined surfaces 221 are formed on the upper surface of the partition member 200. The plurality of diversion inclined surfaces 221 are inclined and arranged around the flat filter screen component 350, so as to facilitate the diversion of waste liquid to the drainage cavity 210, improve the drainage effect, and enable the waste liquid to flow quickly to the drainage cavity 210 and then enter the drainage end after being filtered by the flat filter screen component 350 and the cylindrical filter screen component 340.

[0117] Of course, in some embodiments, the above-mentioned partition member 200 can also adopt the assembly method of the first plate body 230 and the second plate body 240, and cooperate with the cylindrical filter screen component 340 and the flat filter screen component 350 for installation, which is not limited herein.

[0118] It should be noted that in the embodiment of the present utility model, the drainage cavity 210 and the filtering structure 300 can be arranged behind the partition member 200, or can also be arranged on the left and right sides of the partition member 200.

[0119] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A dishwasher, characterized in that, Comprising: A dishwasher main body, which is provided with an inner cavity; A partition member, which is arranged in the inner cavity and is used for separating the inner cavity into an independent first chamber and a second chamber; Wherein, the partition member is provided with a filtering structure for filtering waste liquid.

2. The dishwasher according to claim 1, wherein A drainage structure is formed between the partition member or between the partition member and the cavity wall of the inner cavity, and the drainage structure is arranged corresponding to the first chamber for draining the waste liquid in the first chamber; The filtering structure is communicated with the drainage structure, and the filtering structure is used for filtering the waste liquid entering the drainage structure.

3. The dishwasher according to claim 2, characterized in that, The dishwasher further includes a drainage pipe fitting and a water receiving structure, both of which are arranged on the dishwasher main body. Wherein, one end of the drainage pipe fitting is communicated with the first chamber through the drainage structure, and the other end of the drainage pipe fitting is communicated with the water receiving structure.

4. The dishwasher according to claim 3, wherein, The drainage structure includes a drainage cavity arranged on the partition member, and the drainage cavity is provided with a water inlet end and a water drainage end; Wherein, the filtering structure is located at the communication position of the water inlet end and the water drainage end of the drainage cavity.

5. The dishwasher according to claim 4, characterized in that, The top of the drainage cavity is open to form the water inlet end, and the filtering structure is installed in the drainage cavity along the top opening of the drainage cavity.

6. The dishwasher according to claim 5, characterized in that, The filtering structure is detachably installed in the drainage cavity of the partition member.

7. The dishwasher according to claim 6, characterized in that, The filtering structure includes: An installation component, which is located in the drainage cavity; A filtering component, which is fixedly connected with the installation component, and the filtering component is provided with a plurality of filtering holes.

8. The dishwasher according to claim 7, characterized in that, The installation component includes: An installation frame, which is arranged in the drainage cavity. The installation frame is provided with a first channel and a second channel. The second channel is located on one side of the first channel. Both the second channel and the first channel are communicated with the drainage cavity, and the first channel and the second channel are communicated with each other. The filtering component is connected with the installation frame and is arranged corresponding to the first channel; A plurality of grid bars, which are arranged in the second channel, and the plurality of grid bars are arranged at intervals to form a filtering gap.

9. The dishwasher according to claim 8, wherein The two opposite side walls of the installation frame corresponding to the second channel are respectively provided with water outlet recesses, and the water outlet recesses are communicated with the water drainage end of the drainage cavity.

10. The dishwasher according to claim 9, characterized in that, The filtering structure is provided with a handle, and the handle is used for detaching or installing the filtering structure on the partition member.

11. The dishwasher according to claim 6, characterized in that, The filtering structure includes a cylindrical filter screen component and a planar filter screen component sleeved outside the cylindrical filter screen component, and both the cylindrical filter screen component and the planar filter screen component are arranged in the drainage cavity.

12. The dishwasher according to claim 10 or 11, characterized in that, The partition member includes: A first plate body, which is connected with the dishwasher main body and is located in the inner cavity; Two second plate bodies, which are arranged on the first plate body, and the two second plate bodies cooperate with the first plate body to form the drainage structure; Wherein, the filtering structure is located between the two second plate bodies, and a part of the filtering structure abuts against the first plate body, and another part of the structure abuts against the second plate body to limit the relative positions of the filtering structure and the partition member.

13. The dishwasher according to claim 12, characterized in that, Both of the two second plate bodies are inclined towards the direction where the filtering structure is located.

14. The dishwasher according to claim 12, characterized in that, The drainage structure includes a drainage channel provided on the first plate body, and the second plate body covers a part of the structure at one end opening of the drainage channel to form a drainage gap, and the drainage gap communicates with the filtering structure; Wherein, the other end of the drainage channel far from the drainage gap communicates with the drainage pipe fitting.

15. The dishwasher according to claim 14, characterized in that, The drainage gap is located at the rear end in the first chamber, and along the front-rear direction of the first chamber, the partition member is inclined towards the direction where the drainage gap is located.

16. The dishwasher according to claim 14, wherein, An insertion boss is provided on the side of the first plate body facing the drainage pipe fitting, and the insertion boss is inserted and matched with the drainage pipe fitting, wherein the drainage channel penetrates through the insertion boss.

17. The dishwasher according to claim 1, characterized in that The partition member is provided with a diversion structure for guiding the liquid to flow to the position of the filtering structure.