Dishwasher

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to a dish-washing machine which comprises an inner container, a dish-washing machine body and a dish-washing machine body. The cleaning device is arranged on the bottom plate; the number of the cleaning device is at least one, and when the number of the cleaning device is more than one, all the cleaning devices are arranged at intervals; and each cleaning device at least comprises two different and switchable water outlet modes. According to the dish-washing machine provided by the embodiment of the invention, by adjusting the number of the cleaning devices and adjusting the water outlet mode of each cleaning device, tableware placed in the dish-washing machine can be efficiently and comprehensively cleaned, the requirement for the washing strength of the tableware in all washing areas in the dish-washing machine is met, cleaning dead corners are reduced, and the cleaning efficiency is improved. The cleaning effect of the dish-washing machine is remarkably improved, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and in particular to a dishwasher. Background Art

[0002] At present, dishwashers are devices that automatically wash bowls, chopsticks, plates, dishes, knives, forks and other tableware. Dishwashers have entered thousands of households and have become a good helper in people's kitchens.

[0003] In the existing dishwasher device, the spray cleaning mechanism is generally installed in the center of the bottom surface of the cabinet to form a bottom spray effect that radiates from the center to the surroundings to clean the tableware inside the dishwasher. Since the dishwasher cabinet is generally square, in the central spray mode, the closer to the center of the cabinet, the better the cleaning effect, and the farther away from the center, the worse the cleaning effect. In particular, the two inner corners of the dishwasher cabinet are dead corners for cleaning. When the dishwasher is operating, there will be a problem of poor cleaning quality of tableware near the inner corners. Utility Model Content

[0004] The purpose of the present application is to provide a dishwasher to solve, to a certain extent, the technical problems in the prior art that dishwashers have blind spots for cleaning and are prone to incomplete cleaning.

[0005] The present application provides a dishwasher, comprising: an inner tank, wherein the inner tank comprises a bottom plate;

[0006] A cleaning device, wherein the cleaning device is arranged on the bottom plate; the number of the cleaning device is at least one, and when the number of the cleaning device is more than one, all the cleaning devices are arranged at intervals; each of the cleaning devices includes at least two different and switchable water outlet modes.

[0007] In the above technical solution, further, the cleaning device comprises:

[0008] A rotary cover, wherein the rotary cover is provided with at least a first water outlet and a second water outlet having different water outlet modes;

[0009] The water storage component is provided with a water diversion hole. When the rotary cover is rotated, one of the first water outlet and the second water outlet can be connected with the water diversion hole.

[0010] In any of the above technical solutions, further, the rotary cover is provided with a slide groove, the water storage member is provided with a slider adapted to the slide groove, and the slider is slidably connected to the slide groove so that the rotary cover can rotate relative to the water storage member;

[0011] The rotary cap is also provided with a plurality of gripping recesses.

[0012] In any of the above technical solutions, further, the rotary cover is also provided with:

[0013] A closing mark, wherein the closing mark, the first water outlet and the second water outlet are arranged on the surface of the rotary cover at intervals along the circumference of the rotary cover; a water valve is arranged on a side surface of the rotary cover facing the water storage member at a position opposite to the closing mark;

[0014] A turning mark, the turning mark is used to indicate the rotation direction of the rotary cover, as the rotary cover rotates relative to the water storage member, the first water outlet, the second water outlet and the water shut-off valve are alternately arranged opposite to the water diversion hole;

[0015] Position markers, there are multiple position markers, and the side of the closing marker, the side of the first water outlet and the side of the second water outlet are all provided with the position markers; the inner tank is provided with a positioning marker for aligning with the position marker.

[0016] In any of the above technical solutions, further, the cleaning device includes:

[0017] A cover plate, wherein the cover plate is provided with at least a first water outlet and a second water outlet having different water outlet modes;

[0018] A rotating paddle, the rotating paddle being rotatably disposed on the cover plate;

[0019] A water storage member, the cover plate being connected to the water storage member;

[0020] A water-dividing member, the water-dividing member is rotatably disposed between the cover plate and the water storage member, and the rotating paddle is connected to the water-dividing member;

[0021] The water diversion component is provided with a water diversion hole, and when the rotating paddle is rotated, one of the first water outlet and the second water outlet can be communicated with the water diversion hole.

[0022] In any of the above technical solutions, further, the rotating paddle includes:

[0023] Main body;

[0024] An operating part, the operating part is arranged on the main body;

[0025] A clamping portion is connected to the operating portion; the water-dividing component is provided with a clamping connector, and the clamping portion is adapted to be clamped with the clamping connector, so that when the rotating paddle is rotated, the water-dividing component rotates synchronously with the rotating paddle.

[0026] In any of the above technical solutions, further, the cover plate is provided with a connecting groove, the water storage member is provided with a flange, and the flange is adaptively connected to the connecting groove;

[0027] The cover plate is provided with a limiting groove, and the water storage component is provided with a clamping block, and the clamping block is adaptively connected with the limiting groove.

[0028] In any of the above technical solutions, further, the dishwasher also includes:

[0029] A first sealing member, the cover plate is provided with a mounting hole for mounting the rotating paddle, and the first sealing member is arranged in the mounting hole;

[0030] A second sealing member is provided between the cover plate and the water storage member.

[0031] In any of the above technical solutions, further, the dishwasher also includes:

[0032] A water supply device, the water supply device is arranged at the bottom of the inner tank;

[0033] A fixing seat, the bottom plate of the inner liner is provided with a mounting portion, and the fixing seat is arranged on the mounting portion;

[0034] A water diversion pipe, one end of which is connected to the water supply device, and the other end of which is connected to the water storage component.

[0035] In any of the above technical solutions, further, the dishwasher also includes a spray arm, the spray arm is arranged on the bottom plate, and the cleaning device is spaced apart from the spray arm.

[0036] Compared with the prior art, the beneficial effects of this application are:

[0037] The dishwasher provided in the present application includes: an inner tank, the inner tank includes a bottom plate; a cleaning device, the cleaning device is arranged on the bottom plate; the number of the cleaning device is at least one, and when the number of the cleaning devices is more than one, all the cleaning devices are arranged at intervals; each cleaning device includes at least two different and switchable water outlet modes.

[0038] The dishwasher provided in the embodiment of the present application can efficiently and comprehensively clean the tableware placed in the dishwasher by adjusting the number of cleaning devices and adjusting the water outlet mode of each cleaning device, meet the rinsing intensity requirements for the tableware in each rinsing area in the dishwasher, reduce cleaning dead corners, significantly improve the cleaning effect of the dishwasher, and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0040] Figure 1 A schematic diagram of the structure of a dishwasher provided in Example 1 of the present application;

[0041] Figure 2 A schematic diagram of a portion of the structure of a dishwasher provided in Example 1 of the present application;

[0042] Figure 3 This is another structural schematic diagram of the dishwasher provided in Embodiment 1 of the present application;

[0043] Figure 4 A schematic diagram of the structure of a rotary cover of a dishwasher provided in Example 1 of the present application;

[0044] Figure 5 A schematic diagram of the exploded structure of a washing device of a dishwasher provided in Embodiment 1 of the present application;

[0045] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A;

[0046] Figure 7 A schematic structural diagram of a water storage component of a dishwasher provided in Embodiment 1 of the present application;

[0047] Figure 8 A schematic diagram of the water spraying state of the cleaning device of the dishwasher provided in the first embodiment of the present application;

[0048] Fig. 9 A schematic diagram of the structure of a dishwasher provided in Embodiment 2 of the present application;

[0049] Fig.10 A partial structural schematic diagram of a dishwasher provided in Embodiment 2 of the present application;

[0050] Fig.11 This is a schematic diagram of the assembly of a dishwasher provided in Example 2 of the present application;

[0051] Fig.12 A cross-sectional view of a portion of the structure of a dishwasher provided in Embodiment 2 of the present application;

[0052] Fig.13 A schematic diagram of the structure of a cleaning device of a dishwasher provided in Embodiment 2 of the present application;

[0053] Fig.14A cross-sectional view of a cleaning device of a dishwasher provided in Embodiment 2 of the present application;

[0054] Fig.15 A schematic diagram of the exploded structure of a cleaning device of a dishwasher provided in the second embodiment of the present application;

[0055] Fig.16 A schematic diagram of the structure of a rotary paddle of a dishwasher provided in Embodiment 2 of the present application;

[0056] Fig.17 A schematic structural diagram of a water distribution component of a dishwasher provided in Embodiment 2 of the present application;

[0057] Fig.18 A schematic diagram of the assembly of the cover plate and the water storage component of the dishwasher provided in the second embodiment of the present application;

[0058] Fig.19 A schematic structural diagram of a cover plate of a dishwasher provided in Embodiment 2 of the present application;

[0059] Fig. 20 This is a schematic diagram of the water spraying state of the cleaning device of the dishwasher provided in Example 2 of the present application.

[0060] Figure numerals: 1- liner, 101- bottom plate, 102- back plate, 103- installation part, 2- cleaning device, 201- screw cap, 2011- rotating connecting wall, 2012- sealing plate, 2013- slide groove, 2014- limiting block, 2015- limiting inclined plane, 2016- gripping recess, 202- water storage member, 2021- water storage part, 2022- water diversion part, 2023- slider, 2024- top plate, 2025- flange, 2026- clamping block, 203- first water outlet, 204- second water outlet, 205- water shut-off valve, 206- first water outlet, 207- cover plate, 2071- installation hole, 2072-connecting groove, 2073-limiting groove, 2074-convex ring, 208-rotating paddle, 2081-platform part, 2082-operating part, 2083-fixing part, 2084-clamping part, 2085-first paddle, 2086-second paddle, 2087-third paddle, 2088-convex part, 209-water diversion component, 2091-second water diversion port, 2092-clamping groove, 3-spray arm, 4-water cup, 5-water supply device, 6-closing mark, 7-position mark, 8-positioning mark, 9-turning mark, 10-fixed seat, 11-water diversion pipe, 12-first sealing member, 13-second sealing member. DETAILED DESCRIPTION

[0061] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0062] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0063] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0064] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0065] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0066] Refer to the following Figures 1 to 20 A dishwasher according to an embodiment of the present application is described.

[0067] Embodiment 1

[0068] See also Figures 1 to 8 As shown, embodiment 1 of the present application provides a dishwasher, which includes an inner tank 1, a cleaning device 2, and a spray arm 3, wherein the cleaning device 2 and the spray arm 3 are both arranged in the inner tank 1, and the spray arm 3 is used to perform a large-scale cleaning of tableware placed in the inner tank 1, and the cleaning device 2 and the spray arm 3 are arranged at intervals. Preferably, in the embodiment of the present application, the number of cleaning devices 2 is two or more, and the cleaning device 2 can be arranged at a position where the spray arm 3 has a poor cleaning effect or cannot be cleaned according to the cleaning capacity of the spray arm 3, so as to comprehensively clean the tableware placed in the dishwasher, reduce or avoid clear dead corners, and ensure the cleaning quality of all tableware.

[0069] Specifically, the inner pot 1 includes a bottom plate 101, and the inner pot 1 also includes a back plate 102. The above-mentioned cleaning device 2 and spray arm 3 are both arranged on the bottom plate 101 of the inner pot 1, and the cleaning device 2 and the spray arm 3 are arranged at intervals. Preferably, the cleaning device 2 is arranged on the bottom plate 101 near the surrounding plate, and the cleaning device 2 is arranged near the top corner of the bottom plate 101, so as to clean the tableware placed in the dishwasher near the inner side of the inner pot 1, thereby comprehensively cleaning all the tableware placed in the dishwasher.

[0070] It should be noted that the number of cleaning devices 2 can be one, two or more. In the present embodiment, the number of cleaning devices 2 is preferably two, the spray arm 3 is arranged close to the panel of the dishwasher, and the two cleaning devices 2 are arranged close to the back panel 102 of the inner tank 1.

[0071] Furthermore, the dishwasher also includes a water cup 4 , which is disposed on the bottom plate 101 of the inner tank 1 . The water cup 4 is provided with a water supply device 5 , which can provide water for washing dishes to the washing device 2 .

[0072] Preferably, there are two water supply devices 5, one of which is used to supply water to the cleaning device 2. When there are more than two cleaning devices 2, all cleaning devices 2 are supplied with water by the same water supply device 5. The spray arm 3 is connected to another water supply device 5, and the cleaning device 2 and the spray arm 3 are supplied with water by different water supply devices 5, so as to avoid affecting the flow and pressure of each water path and affecting the overall cleaning effect of the dishwasher.

[0073] Furthermore, the cleaning device 2 includes a screw cover 201 and a water storage component 202, the screw cover 201 is rotatably connected to the water storage component 202, and the bottom plate 101 of the inner tank 1 is provided with a mounting portion 103, the mounting portion 103 is specifically a groove structure formed by a local depression of the bottom plate 101 to install and accommodate the water storage component 202, and the mounting portion 103 is provided with a through hole that penetrates the upper and lower surfaces of the bottom plate 101.

[0074] The water storage component 202 includes: a water storage part 2021 and a water diversion part 2022. The interior of the water storage part 2021 is hollow to form a water storage cavity. The water diversion part 2022 is arranged at the bottom of the water storage part 2021, and the water diversion part 2022 is penetrated by the through hole and connected to the water supply device 5.

[0075] The rotary cover 201 includes a rotary connecting wall 2011 and a sealing plate 2012 arranged on the rotary connecting wall 2011, wherein the rotary connecting wall 2011 is annular, and the inner wall surface of the rotary connecting wall 2011 is provided with a slide groove 2013 extending along the circumference thereof, and the outer wall surface of the water storage portion 2021 is provided with a slider 2023, and the slider 2023 on the water storage portion 2021 is adapted to the slide groove 2013 on the rotary connecting wall 2011, so that the rotary cover 201 and the water storage member 202 are slidably connected through the adapted slide groove 2013 and the slider 2023, and the rotary cover 201 can rotate relative to the water storage member 202. Preferably, there are a plurality of sliders 2023, and the plurality of sliders 2023 are arranged at equal intervals along the circumference of the side wall of the water storage portion 2021. Preferably, the upper surface of the sealing plate 2012 is an arc surface. Specifically, the central portion of the upper surface of the sealing plate 2012 protrudes a certain height relative to the edge portion, so that the upper surface of the sealing plate 2012 forms an arc surface to avoid residual water accumulation on the sealing plate 2012.

[0076] Furthermore, a limit block 2014 is provided in the slide groove 2013, and the limit block 2014 has a limit slope 2015. As the rotary cover 201 rotates and the limit block 2014 gradually approaches the rotation direction of the slider 2023, the height between the limit slope 2015 and the bottom wall of the slide groove 2013 gradually increases. Therefore, when the rotary cover 201 is operated to rotate the rotary cover 201 relative to the water storage member 202, the limit block 2014 reversely limits the slider 2023 on the water storage part 2021, so that the rotary cover 201 can only rotate in a single direction, which is convenient for screwing the rotary cover 201 to adjust the water outlet mode and reduce the probability of water outlet mode switching errors.

[0077] Preferably, the rotating connecting wall 2011 is provided with a plurality of gripping recesses 2016 at intervals, and the plurality of gripping recesses 2016 are arranged at intervals along the circumference of the rotating connecting wall 2011 on the outer surface of the rotating connecting wall 2011, so as to facilitate gripping and applying force to operate the rotary cover 201 to rotate relative to the water storage member 202.

[0078] Further, the sealing plate 2012 is in the shape of a circular flat plate, and preferably, the sealing plate 2012 and the rotating connecting wall 2011 have an integrated structure. The sealing plate 2012 is provided with a first water outlet 203, a second water outlet 204 and a water shut-off valve, wherein the first water outlet 203 and the second water outlet 204 have different water outlet modes, and the first water outlet 203 and the second water outlet 204 both penetrate the upper and lower surfaces of the sealing plate 2012, the water shut-off valve is provided on the lower surface of the sealing plate 2012, and a closing mark 6 is provided on the upper surface of the sealing plate 2012 at a position directly opposite to the water shut-off valve, and preferably, the first water outlet 203, the second water outlet 204 and the closing mark 6 are centrally symmetrically arranged about the center of the sealing plate 2012. The water storage portion 2021 of the water storage member 202 has a top plate 2024, which is located below the sealing plate 2012, and a first water diversion port 206 is provided on the top plate 2024, and the inner and outer spaces of the water storage cavity are connected through the first water diversion port 206. Each time the rotary cover 201 rotates relative to the water storage member 202, the position of the first water outlet 203, the second water outlet 204 or the water shut-off valve relative to the first water diversion port 206 can be adjusted. When the first water outlet 203 is arranged opposite to the first water diversion port 206 and the two are connected, water can be sprayed toward the inner pot 1 through the first water outlet 203 in a water outlet mode. Preferably, the first water outlet 203 is a reinforced water outlet, which has a smaller diameter, and the water flow released through the reinforced water outlet is columnar, and the water outlet pressure of the reinforced water outlet is greater than the water outlet pressure of the second water outlet 204, which can remove stubborn stains and oil stains with strong adhesion on tableware. When the second water outlet 204 and the first water outlet 206 are arranged opposite to each other and are interconnected, water can be sprayed toward the inner tank 1 through the second water outlet 204 in another water outlet mode. Preferably, the second water outlet 204 is a shower outlet, and the water released through the shower outlet is sprayed in multiple diffused beams. The water flows through the small holes of the shower outlet in different directions and dispersed densely to form an umbrella-shaped cleaning area, which has a wider radiation range and can fully clean most tableware, which is beneficial to the cleaning of the dead corners inside the inner tank 1. When the water shut-off valve is arranged opposite to the first water outlet 206, the water outlet valve blocks the first water outlet 206 and closes the first water outlet 206. At this time, the cleaning device 2 does not work, and the spray arm 3 can work alone, which is suitable for cleaning a small number of tableware and the tableware is placed in a concentrated manner.

[0079] Furthermore, a turning mark 9 pointing counterclockwise is also provided on the sealing plate 2012 . Preferably, there are multiple turning marks 9 , which are arranged at intervals. The multiple turning marks 9 are used to guide the user to operate the rotation direction of the rotary cover 201 .

[0080] The sealing plate 2012 is also provided with a position mark 7. Preferably, there are three position marks 7. The three position marks 7 are provided in one-to-one correspondence with the first water outlet 203, the second water outlet 204 and the closing mark 6. The first water outlet 203, the second water outlet 204 and the closing mark 6 are each provided with a position mark 7 on their sides. Each position mark 7 extends radially along the sealing plate 2012. An arrow-shaped positioning mark 8 is provided on the bottom plate 101 of the inner tank 1. The head of the positioning mark 8 points to the first water outlet 206. When the position mark 7 on the side of the first water outlet 203 and the positioning mark 8 point to each other, it means that the first water outlet 203 is connected to the first water outlet 206. The other position marks 7 are similar. Those skilled in the art can fully understand and will not be described here.

[0081] Furthermore, the dishwasher also includes a fixed seat 10 and a water guide pipe 11, wherein the fixed seat 10 is arranged on the lower surface of the bottom plate 101 of the inner tank 1, and the fixed seat 10 is arranged on the lower surface of the mounting portion 103 of the bottom plate 101, and the fixed seat 10 is threadedly connected to the water guide portion 2022 of the water storage member 202, so that the water storage member 202 and the fixed seat 10 can clamp the mounting portion 103 so that the cleaning device 2 is stably arranged on the mounting portion 103. Of course, the connection method between the water storage member 202 and the fixed seat 10 is not limited to this.

[0082] The fixing seat 10 and the water diversion part 2022 are interconnected, one end of the water diversion pipe 11 is connected to the fixing seat 10, and the other end of the water diversion pipe 11 is connected to the water supply device 5, thereby realizing water supply from the water supply device 5 to the water storage chamber.

[0083] Embodiment 2

[0084] See also Figures 9 to 20 As shown, embodiment 2 of the present application provides another dishwasher, which includes an inner tank 1, a cleaning device 2, and a spray arm 3, wherein the cleaning device 2 and the spray arm 3 are both arranged on the bottom plate 101 of the inner tank 1, and the spray arm 3 is arranged at the center of the bottom plate 101, so as to perform large-scale cleaning on the tableware placed in the inner tank 1, and the cleaning device 2 and the spray arm 3 are arranged at intervals. Preferably, in the embodiment of the present application, the number of cleaning devices 2 is two or more, and the cleaning device 2 can be arranged at the position where the spray arm 3 has a poor cleaning effect or cannot be cleaned according to the cleaning capacity of the spray arm 3, so as to comprehensively clean the tableware placed in the dishwasher, reduce or avoid clear dead corners, and ensure the cleaning quality of all tableware.

[0085] Specifically, the inner pot 1 includes a bottom plate 101, and the inner pot 1 also includes a back plate 102. The above-mentioned cleaning device 2 and spray arm 3 are both arranged on the bottom plate 101 of the inner pot 1, and the cleaning device 2 and the spray arm 3 are arranged at intervals. Preferably, the cleaning device 2 is arranged on the bottom plate 101 near the surrounding plate, and the cleaning device 2 is arranged near the top corner of the bottom plate 101, so as to clean the tableware placed in the dishwasher near the inner side of the inner pot 1, thereby comprehensively cleaning all the tableware placed in the dishwasher.

[0086] It should be noted that the number of cleaning devices 2 can be one, two or more. In the present embodiment, the number of cleaning devices 2 is preferably two, the spray arm 3 is arranged close to the panel of the dishwasher, and the two cleaning devices 2 are arranged close to the back panel 102 of the inner tank 1.

[0087] Furthermore, the dishwasher also includes a water cup 4 , which is disposed on the bottom plate 101 of the inner tank 1 . The water cup 4 is provided with a water supply device 5 , which can provide water for washing dishes to the washing device 2 .

[0088] Preferably, there are two water supply devices 5, one of which is used to supply water to the cleaning device 2. When there are more than two cleaning devices 2, all cleaning devices 2 are supplied with water by the same water supply device 5. The spray arm 3 is connected to another water supply device 5, and the cleaning device 2 and the spray arm 3 are supplied with water by different water supply devices 5, so as to avoid affecting the flow and pressure of each water path and affecting the overall cleaning effect of the dishwasher.

[0089] Furthermore, in the present embodiment, the cleaning device 2 includes: a cover plate 207, a rotating paddle 208, a water storage component 202 and a water diversion component 209, wherein the water storage component 202 includes a water storage portion 2021 and a water diversion portion 2022, the water storage portion 2021 has a trough structure, a water storage cavity is formed therein, the water diversion portion 2022 is arranged at the bottom of the water storage portion 2021, the water diversion portion 2022 has a tube structure, and the water diversion portion 2022 is connected to the water storage cavity.

[0090] The cover plate 207 is covered at the opening of the water storage member 202, and the cover plate 207 is connected to the water storage member 202, so that the water storage cavity forms a closed space. The water diversion member 209 is a flat plate or sheet structure, and the water diversion member 209 is arranged between the cover plate 207 and the water storage part 2021, or in other words, the water diversion member 209 is arranged in the water storage cavity, and the cover plate 207, the water diversion member 209 and the water storage member 202 are arranged coaxially. The water diversion member 209 is provided with a second water diversion port 2091.

[0091] The center of the cover plate 207 is provided with a mounting hole 2071, and the rotating paddle 208 is passed through the mounting hole 2071. The center of the water diversion member 209 is provided with a mounting groove, which is arranged opposite to the mounting hole 2071, and a clamping connector for connecting with the rotating paddle 208 is arranged in the mounting groove.

[0092] Preferably, the upper surface of the cover plate 207 is an arc surface. Specifically, the central portion of the upper surface of the cover plate 207 protrudes a certain height relative to the edge portion, so that the upper surface of the cover plate 207 forms an arc surface to avoid residual water accumulation on the cover plate 207.

[0093] Furthermore, the rotating paddle 208 includes a platform portion 2081, an operating portion 2082, a fixing portion 2083 and a clamping portion 2084, wherein the platform portion 2081 is in the shape of a circular flat plate or sheet, and the shape of the platform portion 2081 is adapted to the shape of the mounting hole 2071, the operating portion 2082 is arranged on the upper surface of the platform portion 2081, the diameter of the platform portion 2081 is smaller than the inner diameter of the mounting hole 2071, and applying force to the operating portion 2082 can cause the operating portion 2082 and the platform portion 2081 to rotate relative to the mounting hole 2071. The fixing portion 2083 is arranged on the lower surface of the platform portion 2081. Preferably, the diameter of the fixing portion 2083 is smaller than the diameter of the platform portion 2081, so that the platform portion 2081 and the fixing portion 2083 together form a step structure, and the mounting hole 2071 is formed with a step portion. The step structure between the platform portion 2081 and the fixing portion 2083 is adapted to the structure of the step portion, so that the rotating paddle 208 can be embedded in the mounting hole 2071, ensuring the stability of the rotating paddle 208 relative to the cover plate 207.

[0094] The clamping portion 2084 is arranged on the fixing portion 2083. Preferably, the operating portion 2082, the platform portion 2081, the fixing portion 2083 and the clamping portion 2084 have an integrated structure. The clamping portion 2084 can be adapted to be connected with the clamping connector in the mounting groove on the water diversion member 209, so that when a force is applied to the operating portion 2082 to rotate the rotating paddle 208, the rotating paddle 208 can drive the water diversion member 209 to rotate synchronously, thereby changing the relative position between the second water diversion port 2091 and the cover plate 207.

[0095] Furthermore, the cover plate 207 has a flat structure, and is provided with a first water outlet 203, a second water outlet 204 and a water shut-off valve 205, wherein the first water outlet 203 and the second water outlet 204 have different water outlet modes, and the first water outlet 203 and the second water outlet 204 both penetrate the upper and lower surfaces of the cover plate 207, the water shut-off valve 205 is arranged on the lower surface of the cover plate 207, and a closing mark 6 is arranged on the upper surface of the cover plate 207 at a position opposite to the water shut-off valve 205. Preferably, the first water outlet 203, the second water outlet 204 and the closing mark 6 are centrally symmetrically arranged about the center of the cover plate 207. Each time the rotating paddle 208 rotates relative to the water storage member 202, the position of the first water outlet 203, the second water outlet 204 or the water shut-off valve 205 relative to the second water diversion port 2091 can be adjusted. When the first water outlet 203 is arranged opposite to the first water diversion port 206 and the two are connected, water can be sprayed toward the inner pot 1 through the first water outlet 203 in a water outlet mode. Preferably, the first water outlet 203 is a reinforced water outlet, and the water released through the first water outlet 203 is columnar, and the water outlet pressure of the first water outlet 203 is greater than the water outlet pressure of the second water outlet 204, which can remove stubborn stains on tableware. When the second water outlet 204 and the second water outlet 2091 are arranged opposite to each other and are interconnected, water can be sprayed toward the inner pot 1 through the second water outlet 204 in another water outlet mode. Preferably, the second water outlet 204 is a shower outlet, and the water released through the second water outlet 204 is sprayed in a multi-beam diffused manner, with a wider radiation range, and can fully clean most tableware. When the water shut-off valve 205 is arranged opposite to the second water outlet 2091, the water outlet valve blocks the second water outlet 2091 and closes the second water outlet 2091. At this time, the cleaning device 2 does not work, and the spray arm 3 can work alone, which is suitable for cleaning a small number of tableware and the tableware is placed in a concentrated manner.

[0096] Further, the operating portion 2082 includes a first paddle 2085, a second paddle 2086 and a third paddle 2087, which are centrally symmetrically arranged about the center of the platform portion 2081, and each paddle is in the shape of a plate. More preferably, a position mark 7 is arranged on the upper surface of each paddle, and preferably, the position mark 7 is specifically an arrow engraved on the paddle. An arrow-shaped positioning mark 8 is arranged on the bottom plate 101 of the inner tank 1, so as to facilitate the judgment of the current working state of the current cleaning device 2 when the position mark 7 on one of the paddles and the positioning mark 8 are pointed at each other. For example, when the position mark 7 on the first paddle 2085 and the positioning mark 8 are pointed at each other, it means that the first water outlet 203 is connected with the second water outlet 2091 at this time, and the other position marks 7 are similar, which can be fully understood by those skilled in the art and will not be described here.

[0097] Further, the clamping portion 2084 includes a plurality of protrusions 2088. Preferably, in the present embodiment, the number of the protrusions 2088 is four, and the four protrusions 2088 are distributed in a "cross" shape. The clamping connector is formed with a clamping groove 2092, and the shape of the clamping groove 2092 is adapted to the shape of the clamping portion 2084, so that the four protrusions 2088 can be clamped in the clamping groove 2092, so that when the rotating paddle 208 is rotated, the rotating paddle 208 can drive the water-dividing member 209 to rotate synchronously.

[0098] Further, a connection groove 2072 is provided near the edge of the lower plate surface of the cover plate 207. Preferably, the connection groove 2072 is raised relative to the lower plate surface of the cover plate 207, and the longitudinal section of the connection groove 2072 is L-shaped. More preferably, the number of the connection grooves 2072 can be two, but it is certainly not limited thereto. The two connection grooves 2072 are symmetrically arranged about the center of the cover plate 207. A flange 2025 is partially provided at the edge of the water storage member 202. The shape of the flange 2025 matches the shape of the connection groove 2072. The flange 2025 can be embedded in the connection groove 2072, so that the cover plate 207 and the water storage member 202 are mutually engaged.

[0099] Furthermore, the lower plate surface of the cover plate 207 is further provided with a limiting groove 2073, the limiting groove 2073 is located between the two connecting grooves 2072, the limiting groove 2073 is also arranged close to the edge of the cover plate 207 and protrudes relative to the lower plate surface of the cover plate 207, and the water storage member 202 is provided with a clamping block 2026, and the clamping block 2026 can be clamped with the limiting groove 2073. When the cover plate 207 and the water storage member 202 are connected to each other, the flange 2025 on the water storage member 202 is first aligned with the entrance of the limiting groove 2073, and then the cover plate 207 is rotated to The flange 2025 slides into the limiting groove 2073, thereby completing the assembly of the cover plate 207 and the water storage component 202. After the cover plate 207 and the water storage component 202 are rotated to a certain angle, the clamping block 2026 and the limiting groove 2073 are clamped with each other. At this time, the cover plate 207 is rotated into place, and the flange 2025 completely enters the link. The cover plate 207 and the water storage component 202 remain relatively fixed. When not affected by external forces, the cover plate 207 and the water storage component 202 will not rotate relative to each other again, thereby avoiding accidental separation or falling off of the cover plate 207 and the water storage component 202.

[0100] Preferably, a convex ring 2074 is further provided on the lower surface of the cover plate 207 , and the convex ring 2074 is arranged around the first water outlet 203 , the second water outlet 204 and the water shut-off valve 205 .

[0101] Furthermore, the dishwasher further comprises a first seal 12 and a second seal 13 . Preferably, the first seal 12 and the second seal 13 are both sealing rings, and the diameter of the first seal 12 is smaller than the diameter of the second seal 12 .

[0102] The diameter of the first seal 12 matches the diameter of the mounting hole 2071 , and the first seal 12 is disposed in the mounting hole 2071 , so that the first seal 12 can seal between the cover plate 207 and the paddle member to prevent water in the water storage chamber from leaking through the mounting hole 2071 .

[0103] The inner wall surface of the side wall of the water storage member 202 forms a step structure near the opening position of the water storage member 202, and the second sealing member 13 is arranged on the step structure of the water diversion member 209. After the cleaning device 2 is assembled, the second sealing member 13 is located between the convex ring 2074 of the cover plate 207 and the inner wall surface of the side wall of the water storage member 202, so that the second sealing member 13 plays a sealing role between the cover plate 207 and the water storage member 202 to prevent water in the water storage chamber from leaking.

[0104] Furthermore, the dishwasher also includes a fixed seat 10 and a water guide pipe 11, wherein the fixed seat 10 is arranged on the lower surface of the bottom plate 101 of the inner tank 1, and the fixed seat 10 is arranged on the lower surface of the mounting portion 103 of the bottom plate 101, and the fixed seat 10 is threadedly connected to the water guide portion 2022 of the water storage member 202, so that the water storage member 202 and the fixed seat 10 can clamp the mounting portion 103 so that the cleaning device 2 is stably arranged on the mounting portion 103. Of course, the connection method between the water storage member 202 and the fixed seat 10 is not limited to this.

[0105] The fixing seat 10 and the water diversion part 2022 are interconnected, one end of the water diversion pipe 11 is connected to the fixing seat 10, and the other end of the water diversion pipe 11 is connected to the water supply device 5, thereby realizing water supply from the water supply device 5 to the water storage chamber.

[0106] It should be noted that the number of water pipes 11 is the same as the number of cleaning devices 2. A corresponding water pipe 11 is connected to the bottom of each cleaning device 2. Multiple cleaning devices 2 can be connected to the same water supply device 5 through multiple water pipes 11. Of course, this is not limited to this.

[0107] To sum up, the dishwasher provided in the embodiment of the present application can efficiently and comprehensively clean the tableware placed in the dishwasher by adjusting the number of cleaning devices 2 and adjusting the water outlet mode of each cleaning device 2, meet the rinsing intensity requirements for the tableware in each rinsing area in the dishwasher, reduce cleaning dead corners, significantly improve the cleaning effect of the dishwasher, and improve the user experience.

[0108] In addition, the dishwasher provided in the present application includes various components of the cleaning device 2, as well as the fixing seat 10, the water pipe 11, etc., which are arranged and connected in sequence in the vertical direction to form an upper and lower split structure, which is easy to assemble and maintain.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A dishwasher, characterized in that: include: An inner liner, the inner liner comprising a bottom plate; A cleaning device, wherein the cleaning device is arranged on the bottom plate; the number of the cleaning device is at least one, and when the number of the cleaning device is more than one, all the cleaning devices are arranged at intervals; each of the cleaning devices includes at least two different and switchable water outlet modes.

2. The dishwasher according to claim 1, characterized in that The cleaning device comprises: A rotary cover, wherein the rotary cover is provided with at least a first water outlet and a second water outlet having different water outlet modes; The water storage component is provided with a water diversion hole. When the rotary cover is rotated, one of the first water outlet and the second water outlet can be connected with the water diversion hole.

3. The dishwasher according to claim 2, characterized in that The rotary cover is provided with a slide groove, and the water storage member is provided with a slider adapted to the slide groove, and the slider is slidably connected with the slide groove so that the rotary cover can rotate relative to the water storage member; The rotary cap is also provided with a plurality of gripping recesses.

4. The dishwasher according to claim 2, characterized in that: The rotary cover is also provided with: A closing mark, wherein the closing mark, the first water outlet and the second water outlet are arranged on the surface of the rotary cover at intervals along the circumference of the rotary cover; a water valve is arranged on a side surface of the rotary cover facing the water storage member at a position opposite to the closing mark; A turning mark, the turning mark is used to indicate the rotation direction of the rotary cover, as the rotary cover rotates relative to the water storage member, the first water outlet, the second water outlet and the water shut-off valve are alternately arranged opposite to the water diversion hole; Position markers, there are multiple position markers, and the side of the closing marker, the side of the first water outlet and the side of the second water outlet are all provided with the position markers; the inner tank is provided with a positioning marker for aligning with the position marker.

5. The dishwasher according to claim 1, characterized in that: The cleaning device comprises: A cover plate, wherein the cover plate is provided with at least a first water outlet and a second water outlet having different water outlet modes; A rotating paddle, the rotating paddle being rotatably disposed on the cover plate; A water storage member, the cover plate being connected to the water storage member; A water-dividing member, the water-dividing member is rotatably disposed between the cover plate and the water storage member, and the rotating paddle is connected to the water-dividing member; The water diversion component is provided with a water diversion hole, and when the rotating paddle is rotated, one of the first water outlet and the second water outlet can be communicated with the water diversion hole.

6. The dishwasher according to claim 5, characterized in that The rotary paddle comprises: Main body; An operating part, the operating part is arranged on the main body; A clamping portion is connected to the operating portion; the water-dividing component is provided with a clamping connector, and the clamping portion is adapted to be clamped with the clamping connector, so that when the rotating paddle is rotated, the water-dividing component rotates synchronously with the rotating paddle.

7. The dishwasher according to claim 5, characterized in that: The cover plate is provided with a connecting groove, and the water storage member is provided with a flange, and the flange is adapted to be connected with the connecting groove; The cover plate is provided with a limiting groove, and the water storage component is provided with a clamping block, and the clamping block is adaptively connected with the limiting groove.

8. The dishwasher according to claim 5, characterized in that The dishwasher also includes: A first sealing member, the cover plate is provided with a mounting hole for mounting the rotating paddle, and the first sealing member is arranged in the mounting hole; A second sealing member is provided between the cover plate and the water storage member.

9. The dishwasher according to claim 2 or 5, characterized in that: The dishwasher also includes: A water supply device, the water supply device is arranged at the bottom of the inner tank; A fixing seat, the bottom plate of the inner liner is provided with a mounting portion, and the fixing seat is arranged on the mounting portion; A water diversion pipe, one end of which is connected to the water supply device, and the other end of which is connected to the water storage component.

10. The dishwasher according to claim 1, characterized in that The dishwasher further comprises a spray arm, wherein the spray arm is arranged on the bottom plate, and the cleaning device is spaced apart from the spray arm.

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