Dish washing machine

Abstract

The invention discloses a dish washing machine. The dish washing machine comprises a box body, wherein an inner container is arranged in the box body; the detergent feeding device is arranged at the top of the box body; and the detergent feeding device is communicated with the inner container. The detergent feeding device is installed on the top of the dish-washing machine box body and is not limited by a door of the dish-washing machine any more. When the detergent needs to be put, a user can directly put the detergent from the top of the dish-washing machine, the detergent can be put into the inner container of the dish-washing machine through the detergent putting device, a door of the dish-washing machine does not need to be opened, and normal work of the dish-washing machine is not affected. The purpose of putting the detergent at any time under the condition that the door of the dish washing machine is not opened is achieved, the convenience of putting the detergent is improved, and the user experience feeling is improved.

Description

Technical Field

[0001] This invention belongs to the field of dishwasher technology, and more specifically, relates to a dishwasher. Background Technology

[0002] In the current technology, dishwashers are purchased by many families because of their good cleaning effect, multiple functions such as disinfection, and time and labor saving. Generally speaking, dishwashers are equipped with detergent dispensers of various structures and installation locations. The detergent dispenser distributes detergent in a certain way and at a certain time during the washing process.

[0003] Chinese patent application CN111759254A discloses a detergent dispensing mechanism. Before washing, a baffle covers the dispensing hole. The user can open the detergent compartment by moving the top cover to add detergent, and then close the compartment. External water enters the detergent compartment through the inlet, and water flows out from the outlet, creating an impact that pushes the baffle to open the dispensing hole. The mixed detergent solution then flows out along the dispensing hole under the combined action of gravity and water flow, thus dispensing the detergent. However, the user must add detergent with the door open, making the operation inconvenient.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a dishwasher that, by setting the detergent dispensing device on the top of the dishwasher body, is no longer limited by the dishwasher door. Users can directly dispense detergent from the top of the dishwasher without opening the door, thus not affecting the normal operation of the dishwasher. This achieves the goal of dispensing detergent at any time without opening the dishwasher door, improving the convenience of detergent dispensing and enhancing the user experience.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0007] This invention discloses a dishwasher, including

[0008] The box has an inner liner inside;

[0009] A detergent dispensing device is located on the top of the tank.

[0010] The detergent dispensing device is connected to the inner tank.

[0011] Furthermore, the dispensing port of the detergent dispensing device is connected to the top or side wall of the inner tank;

[0012] Preferably, the detergent dispensing device is located at the front of the housing.

[0013] Furthermore, the detergent dispensing device includes

[0014] The main body of the dispenser has an internal storage compartment;

[0015] The connecting arm connects to the main body of the dispenser and has an internal dispensing channel.

[0016] The dispensing channel is connected to both the receiving compartment and the inner liner of the dishwasher.

[0017] Furthermore, the dispensing channel extends downward from the receiving compartment and communicates with the side wall of the inner liner;

[0018] Preferably, the first channel segment of the dispensing channel extends downward from the receiving compartment, and the second channel segment of the dispensing channel is laterally connected between the inner liner and the first channel segment of the dispensing channel.

[0019] Furthermore, the detergent dispensing device also includes a fixing component;

[0020] The fastener is installed on the inner liner, and the fastener has a through hole for detergent to enter the inner liner. The through hole of the fastener is connected to the second channel section of the dispensing channel.

[0021] Furthermore, the detergent dispensing device also includes an on / off mechanism, which is disposed on the main body of the dispenser;

[0022] The switching mechanism is used to connect or disconnect the delivery channel.

[0023] Furthermore, the storage compartment includes

[0024] The storage chamber is connected to the inlet of the detergent dispensing device;

[0025] The metering chamber is connected to the storage chamber and the dispensing channel through through holes, respectively.

[0026] The on / off mechanism includes a valve stem, which moves to open or close the through hole between the metering chamber and the dispensing channel.

[0027] Furthermore, the detergent dispensing device also includes a dispensing cap;

[0028] The dispensing cover is installed at the dispensing port to close or open the dispensing port.

[0029] Furthermore, the detergent dispensing device also includes a filter element;

[0030] The filter element is disposed at the inlet and connected to the main body of the dispenser;

[0031] The dispensing cover is detachably connected to the filter element;

[0032] Preferably, a seal is provided between the dispenser body and the filter element.

[0033] Furthermore, the detergent dispensing device is embedded in the internal space of the top plate of the box, and the inlet of the detergent dispensing device penetrates through the top surface of the box.

[0034] Preferably, the top plate of the enclosure includes a top beam and an enclosure panel covering the top beam;

[0035] The detergent dispensing device is also equipped with

[0036] The positioning part is inserted between the top of the inner liner and the bottom of the top beam;

[0037] The fixing part is connected to the top beam.

[0038] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0039] The dishwasher of this invention, by placing the detergent dispensing device on the top of the dishwasher body, is no longer limited by the dishwasher door, allowing detergent to enter the dishwasher's inner tub directly from the top. When detergent needs to be added, the user can add it directly from the top of the dishwasher, and the detergent will be dispensed into the inner tub through the detergent dispensing device without opening the dishwasher door. This does not affect the normal operation of the dishwasher and achieves the goal of dispensing detergent at any time without opening the dishwasher door, improving the convenience of detergent dispensing and enhancing the user experience.

[0040] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0041] The accompanying drawings, as part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments and descriptions of the invention are used to explain the invention, but do not constitute an undue limitation of the invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0042] Figure 1 This is a schematic diagram of the installation structure of the present invention;

[0043] Figure 2 This is the present invention. Figure 1 A diagram from another angle;

[0044] Figure 3 This is a schematic diagram of the detergent dispensing device of the present invention;

[0045] Figure 4 This is a top view of the detergent dispensing device of the present invention with part of its structure hidden;

[0046] Figure 5 This is the present invention. Figure 4 A diagram from another angle;

[0047] Figure 6 This is a schematic diagram of the detergent dispensing device of the present invention with the dispensing cap hidden;

[0048] Figure 7 This is the present invention. Figure 3 A diagram from another angle;

[0049] Figure 8 This is a schematic diagram of the installation of the detergent dispensing device of the present invention.

[0050] In the diagram: 1. Box body; 11. Top beam; 12. Box body panel; 13. Support plate; 2. Detergent dispensing device; 21. Dispenser body; 22. Inlet; 23. Dispensing port; 24. Container; 241. Storage chamber; 242. Metering chamber; 25. Connecting arm; 251. Dispensing channel; 26. Fixing component; 27. On / off mechanism; 28. Baffle; 29. ​​Filter component; 210. Sealing component; 211. Dispensing cover; 212. Positioning part; 2121. First positioning part; 2122. Second positioning part; 213. Fixing part; 3. Inner liner.

[0051] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the invention in any way, but rather to illustrate the concept of the invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0053] In the description of this invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0054] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0055] like Figures 1 to 8 As shown, this embodiment provides a dishwasher, which includes a cabinet 1 and a detergent dispensing device 2. The cabinet 1 is provided with an inner liner 3, and the detergent dispensing device 2 is installed on the top of the cabinet 1 and is connected to the inner liner 3.

[0056] In this embodiment, since the detergent dispensing device 2 is installed on top of the dishwasher, detergent can be added directly to the device from the top when needed. This eliminates the restriction of the door, eliminating the need to open the dishwasher door during detergent dispensing and thus ensuring normal operation. This makes it convenient for users to dispense detergent and improves the user experience.

[0057] In this embodiment, the cabinet 1 refers to the outermost and largest outer shell of the dishwasher, used to install and protect the inner liner 3, drive mechanism, etc. The inner liner 3 is where tableware is housed and washed, and is usually equipped with a tableware rack and spray arms.

[0058] In this embodiment, the detergent dispensing device 2 is connected to the top or side wall of the inner tank 3. Specifically, the detergent dispensing device 2 can be connected to the inner tank 3 via a pipe or channel. Alternatively, the dispensing port can be directly connected to the inlet of the inner tank 3.

[0059] In this embodiment, to facilitate the addition of detergent to the inner tank 3 and improve the washing effect, the detergent dispensing device 2 is preferably located at the front of the cabinet 1, i.e., near the dishwasher door.

[0060] In this embodiment, the detergent dispensing device 2 includes a dispenser body 21 and a connecting arm 25, with the connecting arm 25 connected to the dispenser body 21. The dispenser body 21 has a receiving chamber 24 inside, and the connecting arm 25 has a dispensing channel 251 inside, which communicates with both the receiving chamber 24 and the inner tub 3 of the dishwasher. When detergent needs to be dispensed, it can sequentially enter the inner tub 3 through the receiving chamber 24 and the dispensing channel 251.

[0061] In this embodiment, preferably, the connecting arm 25 is connected to the bottom of the dispenser body 21, that is, the dispensing channel 251 extends downward from the receiving chamber 24 and communicates with the side wall of the inner liner 3. This makes the overall structure more compact, thereby reducing the space occupied and facilitating installation.

[0062] In this embodiment, the dispensing channel 251 can be divided into multiple segments, with two segments as an example. The first channel segment of the dispensing channel 251 extends downward from the receiving chamber 24, and the second channel segment of the dispensing channel 251 is laterally connected between the inner liner 3 and the first channel segment of the dispensing channel 251.

[0063] After the detergent flows out of the container 24, it first enters the first channel section of the dispensing channel 251, then the second channel section of the dispensing channel 251, and finally enters the inner tank 3.

[0064] In this embodiment, preferably, the first channel segment and the second channel segment of the delivery channel 251 are perpendicular, that is, the delivery channel 251 is L-shaped as a whole. Of course, the included angle between the first channel segment and the second channel segment of the delivery channel 251 can also be an acute angle or an obtuse angle.

[0065] After the detergent flows out of the receiving chamber 24, the first channel section of the dispensing channel 251 ensures that the detergent flows smoothly, while the second channel section of the dispensing channel 251 acts as a buffer, allowing the detergent to slowly enter the inner drum 3, thereby improving the washing effect of the dishwasher.

[0066] In this embodiment, the distributor body 21 adopts a split structure, which facilitates overall processing. Specifically, it can be a split structure with upper and lower parts, wherein the connection between the upper and lower parts can be a bolt connection or a snap-fit ​​connection.

[0067] To ensure the accuracy of the connection between the upper and lower parts of the dispenser body 21, a positioning post can be set in the receiving compartment 24 to facilitate the alignment of the upper and lower parts of the dispenser body 21.

[0068] In this embodiment, the detergent dispensing device 2 also includes a fixing member 26. The inner tub 3 has a through hole for the fixing member 26 to be inserted. The fixing member 26 is installed on the inner tub 3 of the dishwasher. The fixing member 26 has a through hole for detergent to enter the inner tub 3. The through hole of the fixing member 26 is connected to the dispensing channel 251.

[0069] In this embodiment, the through hole of the fixing member 26 is connected to the second channel section of the dispensing channel 251. The fixing member 26 is used to ensure the positioning of the dispensing port 23, so that the detergent flows accurately from the dispensing channel 251 into the inner tank 3.

[0070] In this embodiment, the fixing member 26 can be a nut, with the end of the dispensing channel 251 threadedly connected to the fixing member 26, or it can be a snap-fit ​​connection, with the end of the dispensing channel 251 snapped into the fixing member 26. Of course, a fixed connection, such as an adhesive connection, can also be used. In this embodiment, for ease of installation and disassembly, a detachable connection is preferred.

[0071] Furthermore, the detergent dispensing device 2 also includes an on / off mechanism 27, which is disposed on the dispenser body 21 and is used to connect or disconnect the dispensing channel 251.

[0072] When the on / off mechanism 27 is closed, the dispensing channel 251 and the receiving chamber 24 are not connected, and the detergent is stored in the receiving chamber 24; when the on / off mechanism 27 is opened, the dispensing channel 251 and the receiving chamber 24 are connected, and the detergent is dispensed, so that the detergent dispensing device 2 has both storage and dispensing functions.

[0073] Furthermore, the receiving chamber 24 includes a storage chamber 241 and a metering chamber 242, with the metering chamber 242 connected to the storage chamber 241 and the delivery channel 251, respectively.

[0074] Specifically, the quantitative chamber 242 can be connected to the storage chamber 241 and the dispensing channel 251 through through holes. The on / off mechanism 27 can open or close the through hole between the quantitative chamber 242 and the dispensing channel 251 to realize the connection or disconnection between the quantitative chamber 242 and the dispensing channel 251.

[0075] In this embodiment, the size of the metering chamber 242 is fixed, and by cooperating with the on / off mechanism 27, the detergent can be metered.

[0076] In this embodiment, a baffle 28 is provided at the top of the metering chamber 242 to limit the flow and prevent overflow due to excessive detergent in the channel.

[0077] In this embodiment, the on / off mechanism 27 can also control the connection or disconnection between the storage chamber 241 and the metering chamber 242.

[0078] In this embodiment, the on / off mechanism 27 can be a solenoid valve, a check valve, or a shut-off valve. The metering chamber 242 and the dispensing channel 251 are connected through a through hole on the side wall of the chamber. Taking a solenoid valve as an example, the solenoid valve is installed at the through hole. When the solenoid valve is open, the metering chamber 242 and the dispensing channel 251 are in a connected state; when the solenoid valve is closed, the metering chamber 242 and the dispensing channel 251 are in a disconnected state. Using the solenoid valve, the detergent dispensing device 2 can realize both the dispensing function and the storage function.

[0079] The switching mechanism 27 can also be a component that requires manual operation. In this embodiment, the switching mechanism 27 is preferably electrically controlled to improve practicality and convenience.

[0080] Furthermore, taking the electric control method as an example, the on / off mechanism 27 includes a valve stem and a drive assembly. The drive assembly is mounted on the distributor body 21. The drive assembly drives the valve stem to move, and the valve stem sequentially passes through the through hole between the storage chamber 241 and the metering chamber 242, and the through hole between the metering chamber 242 and the dispensing channel 251. The movement of the valve stem driven by the drive assembly realizes the connection between different chambers.

[0081] In this embodiment, in order to facilitate the installation of the drive component in the switching mechanism 27, the dispenser body 21 is provided with a notch or groove for the switching mechanism 27 to be embedded, so that the switching mechanism 27 does not affect the installation of the detergent dispensing device 2 on the top of the box 1, and does not occupy additional installation space.

[0082] In this embodiment, in order to facilitate the user to add detergent, the dispenser body 21 is provided with an inlet 22, and correspondingly, an inlet 23 is also provided. In this embodiment, after the detergent dispensing device 2 is installed, the inlet 22 should be above the inlet 23.

[0083] In this embodiment, preferably, the inlet 22 is located at the top of the dispenser body 21, and the storage chamber 241 is connected to the inlet 22; the dispensing port 23 is located at the bottom of the dispenser body 21, and the dispensing channel 251 is connected to the dispensing port 23. This facilitates the dispensing of detergent and also facilitates the connection between the dispensing port 23 and the inner tank 3.

[0084] When detergent needs to be added, it is added through inlet 22. The detergent travels along storage chamber 241, metering chamber 242, and dispensing channel 251 to dispensing port 23. Then, the detergent can enter the inner drum 3 of the dishwasher through dispensing port 23 to complete the dispensing process.

[0085] In this embodiment, the inlet 22 is located at the front of the detergent dispensing device 2 and is designed close to the edge, so that after the detergent dispensing device 2 is assembled, the inlet 22 is close to the edge of the box 1, which is convenient for the user to dispense the detergent.

[0086] Furthermore, to facilitate the flow of detergent within the storage chamber 241, the storage chamber 241 is formed with contoured structures such as inclined surfaces and steps. This allows the detergent to flow under its own gravity after entering the storage chamber 241, eliminating the need for a power unit or flushing structure. This makes detergent dispensing simpler and more convenient, and the overall structure is also simpler.

[0087] Furthermore, during installation, the side of the distributor body 21 facing away from the inlet 22 is designed with a contoured structure to fit with the inner liner 3, ensuring that the impact force can be reduced when the product is subjected to external forces during transportation.

[0088] In this embodiment, taking a solenoid valve as an example, when the dishwasher is working, the solenoid valve is first closed, and detergent is added. The detergent can only be stored in the storage chamber 241 or the metering chamber 242, thus achieving the purpose of storing detergent. When it is necessary to add detergent to the inner tank 3 of the dishwasher, the solenoid valve is opened, so that the dispensing channel 251 and the metering chamber 242 are connected, and the detergent can flow out along the dispensing channel 251 and from the dispensing port 23.

[0089] In this embodiment, to prevent the detergent from overflowing or splashing out of the inlet 22 when the dishwasher is working, the detergent dispensing device 2 also includes a dispensing cover 211, which is provided at the inlet 22 to close or open the inlet 22.

[0090] Furthermore, a filter element 29 is provided on the dispenser body 21, located at the inlet 22. When detergent is added, the detergent first passes through the filter element 29 and then enters the receiving chamber 24 inside the dispenser body 21. The filter element 29 at the inlet 22 is used to filter the detergent.

[0091] In this embodiment, the filter element 29 can be a grid, filter screen, filter mesh, etc., and the specific type of filter element 29 can be selected according to actual needs. To explain the installation method of the filter element 29 in detail, this embodiment uses a grid as an example for further specific explanation.

[0092] In this embodiment, in order to facilitate the installation of the grille, an overlapping part is formed at one end of the grille near the inlet 22. When the inlet 22 is opened, the distributor body 21 is pressed with an assembly slot that matches the overlapping part, so that the overlapping part can be embedded in the assembly slot to ensure the flatness of the top of the distributor body 21.

[0093] In this embodiment, preferably, the filter element 29 is threadedly connected to the distributor body 21, so as to improve the convenience of installing and disassembling the filter element 29 while ensuring sealing.

[0094] Furthermore, a sealing element 210 is provided between the filter element 29 and the distributor body 21 to improve the sealing performance between them. In this embodiment, the sealing element 210 can be a sealing ring, a sealing gasket, etc. The sealing ring can be a C-ring or an O-ring. Specifically, the specific type of sealing ring or sealing gasket can be arbitrarily selected while ensuring that the working conditions are met. In this embodiment, taking a grid as an example, the sealing element 210 is provided between the overlapping part and the distributor body 21.

[0095] In this embodiment, the dispensing cap 211 and the filter element 29 are detachably connected to open or close the inlet 22. The connection can be a snap-fit, threaded connection, or other movable connection methods. When detergent needs to be dispensed, simply remove the dispensing cap 211, which is convenient and quick. Of course, the dispensing cap 211 has structural designs that facilitate user twisting or removal to improve the user experience, such as grooves, handles, and carrying handles.

[0096] In this embodiment, the top plate of the cabinet 1 includes a top beam 11, a cabinet plate 12 and a support plate 13. The top beam 11 extends to the left and right at the front end of the dishwasher, the support plate 13 is located at the rear, and the cabinet plate 12 covers the upper part of the top beam 11 and the support plate 13.

[0097] In this embodiment, the support plate 13 protrudes upwards, and the detergent dispensing device 2 is disposed between the outer periphery of the protruding portion of the top beam 11 and the support plate 13. The housing plate 12 is supported on the top of the top beam 11, the protruding portion of the support plate 13, and the detergent dispensing device 2.

[0098] In this embodiment, preferably, the detergent dispensing device 2 is designed as an embedded structure, with the dispensing port of the detergent dispensing device 2 penetrating through the top surface of the cabinet 1, so as to improve the overall aesthetics of the dishwasher.

[0099] In this embodiment, in order to facilitate the assembly and fixation of the dispenser body 21 on the housing 1, a positioning part 212 is provided on the dispenser body 21. The positioning part 212 is inserted between the top of the inner liner 3 and the bottom of the top beam 11. The positioning part 212 is vertically arranged to realize the positioning of the detergent dispensing device.

[0100] Specifically, the positioning part 212 includes a first positioning part 2121, which is located in the middle of the detergent dispensing device 2. The first positioning part 2121 can be composed of multiple short pieces or stiffeners. During installation, each short piece or stiffener is inserted between the inner tank 3 and the top beam 11 to ensure the accuracy of the vertical installation position of the dispenser body 21.

[0101] Furthermore, the positioning part 212 also includes a second positioning part 2122, which is located at the front of the detergent dispensing device 2 and is inserted between the bottom of the top beam and the top of the inner liner 3. It can also cooperate with other structures of the housing 1 to determine the horizontal position of the detergent dispensing device 2. Specifically, the second positioning part 2122 can be a column or a stiffening plate.

[0102] In this embodiment, the first positioning part 2121 and the second positioning part 2122 cooperate with the top beam 11 to assemble and fix the detergent dispensing device 2. When assembling and fixing the detergent dispensing device 2, the overall assembly position is first determined by the second positioning part 2122, and then the upper and lower installation positions are accurately determined by the first positioning part 2121.

[0103] Furthermore, in order to fix the detergent dispensing device 2, a fixing part 213 is provided, which is connected to the top beam 11. Specifically, the fixing part 213 can be a hook, and a limiting groove is opened on the top beam 11. The detergent dispensing device 2 is fixed by the cooperation of the hook and the limiting groove.

[0104] Specifically, the top beam 11 includes a first plate laid flat on the left and right and a second plate and a third plate extending vertically to the left and right at the front and rear ends of the first plate. A limiting groove is opened on the third plate, and the fixing part 213 is engaged with the third plate through the limiting groove.

[0105] In this embodiment, the connection between the detergent dispensing device 2 and the housing 1 can also be other forms of detachable connection to facilitate assembly, disassembly, or replacement. Specifically, the connection method can also be a snap-fit ​​connection, a bolt connection, a plug-in connection, etc.

[0106] In this embodiment, in order to improve the assembly effect, a buffer is provided between the detergent dispensing device 2 and the dishwasher housing 1 during assembly to further reduce the impact force under external force.

[0107] In this embodiment, preferably, the reserved gap range is 0-2mm. The buffer can be made of sponge, rubber, foam, etc.

[0108] In this embodiment, the detergent dispensing device 2 can be designed with a special shape according to the structure of the top of the dishwasher, which improves the ease of installation while meeting assembly requirements.

[0109] In this embodiment, all edges of the detergent dispensing device 2 are chamfered, which can play a protective role during assembly and use.

[0110] In this embodiment, when the dishwasher is in operation, the dispensing cover 211 is removed, and detergent is dispensed into the storage chamber 241 through the inlet 22. The detergent then flows from the storage chamber 241 into the metering chamber 242. When the on / off mechanism 27 is closed, the detergent cannot flow out of the metering chamber 242, thus achieving the purpose of storing the detergent. When the on / off mechanism 27 is open, the dispensing channel 251 and the metering chamber 242 are connected, and the detergent enters the dispensing channel 251, ultimately being dispensed into the dishwasher's inner tub 3 through the dispensing inlet 23. The detergent dispensing device 2 of this invention allows the dishwasher to continue operating during detergent addition or dispensing, facilitating user convenience and improving the user experience.

[0111] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A dishwasher, characterized in that: The washing machine comprises a cabinet (1) internally provided with an inner container (3); a detergent dispenser (2) arranged on the top of the cabinet (1); the detergent dispenser (2) is in communication with the inner container (3). the dispensing opening of the detergent dispenser (2) is in communication with the top or side wall of the inner container (3); 2. The dishwasher according to claim 1, characterized in that: Preferably, the detergent dispenser (2) is arranged on the front of the cabinet (1). the detergent dispenser (2) comprises 3. The warewash machine of claim 2, further comprising: a dispenser body (21) internally provided with a containing cavity (24); a connecting arm (25) connected with the dispenser body (21) and internally provided with a dispensing channel (251); the dispensing channel (251) is in communication with the containing cavity (24) and the inner container (3) respectively. the dispensing channel (251) extends downward from the containing cavity (24) and is in communication with the side wall of the inner container (3); 4. The warewash machine of claim 3, further characterized by: Preferably, the first channel segment of the dispensing channel (251) extends downward from the containing cavity (24), and the second channel segment of the dispensing channel (251) is transversely connected between the inner container (3) and the first channel segment of the dispensing channel (251). the detergent dispenser (2) further comprises a fixing member (26); 5. The warewash machine of claim 4, further comprising: the fixing member (26) is mounted on the inner container (3), and the fixing member (26) is provided with a through hole for the detergent to enter the inner container (3), and the through hole of the fixing member (26) is in communication with the dispensing channel (251). the detergent dispenser (2) further comprises an on-off mechanism (27) arranged on the dispenser body (21); 6. The dishwasher according to any one of claims 3 to 5, characterized in that: the on-off mechanism (27) is used to make the dispensing channel (251) communicate or disconnect. the containing cavity (24) comprises 7. The warewash machine of claim 6, further comprising: a storage chamber (241) in communication with the dispensing opening of the detergent dispenser (2); a dosing chamber (242) in communication with the storage chamber (241) and the dispensing channel (251) respectively through a through hole; the on-off mechanism (27) comprises a valve rod which is moved to open or close the through hole between the dosing chamber (242) and the dispensing channel (251). the detergent dispenser (2) further comprises a dispensing cover (211); 8. The dishwasher according to any one of claims 3 to 5, characterized in that: the dispensing cover (211) is arranged at the dispensing opening (22) to close or open the dispensing opening (22). the detergent dispenser (2) further comprises a filter member (29); 9. The warewash machine of claim 8, further comprising: the filter member (29) is arranged at the dispensing opening (22) and connected with the dispenser body (21); the dispensing cover (211) is detachably connected with the filter member (29); Preferably, a sealing member (210) is arranged between the dispenser body (21) and the filter member (29).

10. The washing machine according to any one of claims 1 to 9, characterized in that: the detergent dispenser (2) is embedded in the internal space of the top plate of the cabinet (1), and the dispensing opening of the detergent dispenser (2) penetrates the top surface of the cabinet (1); Preferably, the top plate of the cabinet (1) comprises a top beam (11) and a cabinet plate (12) covering the top beam (11); ​ The detergent feeding device (2) is further provided with A positioning part (212) is inserted between the top of the inner container (3) and the bottom of the top beam (11); A fixing part (213) is connected with the top beam (11).

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