CN110693416B

CN110693416B - Dish washing machine

Info

Publication number: CN110693416B
Application number: CN201910953165.3A
Authority: CN
Inventors: 苏春会
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2021-05-25
Anticipated expiration: 2039-10-09
Also published as: CN110693416A

Abstract

The invention discloses a dishwasher, comprising: cavity, distributor and water intaking valve. A washing cavity is formed in the cavity. The distributor is established at the top of cavity, is formed with the powder of washing the dishes in the distributor and holds the chamber, and the powder of washing the dishes holds chamber and washing chamber intercommunication. The water inlet valve is connected with the distributor and is used for supplying water to the dish washing powder containing cavity. According to the dish washing machine, the distributor capable of containing the dish washing powder is arranged at the top of the cavity and is directly connected with the water inlet valve, so that the internal space of the inner door can be saved, meanwhile, the distributor can be matched with an independent water inlet structure, the impact force of water flow on the dish washing powder in the distributor is increased, the dish washing powder is fully dissolved, and the dish washing powder containing cavity is washed clean.

Description

Dish washing machine

Technical Field

The invention relates to the technical field of household appliances, in particular to a dish washing machine.

Background

In the related art, a dishwashing powder dispenser is a device that is programmed to dispense dishwashing powder into a washing chamber at specific times during the washing phase of a dishwasher. The dish washing powder is put in the dishwasher according to the amount in time, which is an important guarantee for the washing effect of the dishwasher. The commonly used distributor is arranged at the inner door of the dish washing machine, so that the condition that the water flow can not completely wash the dish washing powder box can occur, and the poor throwing of the dish washing powder is caused.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, the invention proposes a dishwasher which allows dishwashing powder to be dissolved sufficiently and to enter the washing chamber with the water flow for washing the dishes.

The dishwasher according to the present invention comprises: the washing machine comprises a cavity, a washing cavity and a washing device, wherein the cavity is internally provided with the washing cavity; the distributor is arranged at the top of the cavity, a dish washing powder containing cavity is formed in the distributor, and the dish washing powder containing cavity is communicated with the washing cavity; and the water inlet valve is connected with the distributor and is used for supplying water to the dishwashing powder containing cavity.

According to the dish washing machine provided by the embodiment of the invention, the distributor capable of containing dish washing powder is arranged at the top of the cavity and is connected with the water inlet valve, compared with the dish washing powder feeding device in the related art which is arranged at the inner door of the dish washing machine, the dish washing machine has the advantages that the distributor is arranged at the top of the cavity, the inner space of the inner door can be saved, meanwhile, compared with the related art that the dish washing powder box is flushed by water flow sprayed by the spray arm, the dish washing powder box is directly connected with the water inlet valve and is used for directly flushing the dish washing powder, the distributor can be adapted with an independent water inlet structure, the impact force of the water flow on the dish washing powder in the distributor is increased, the dish washing powder is fully dissolved, and the.

According to some embodiments of the invention, the dispenser comprises: a housing formed in a box shape with one side opened; and the powder box washes the dishes, but the powder box washes the dishes establishes with drawing in the shell, the powder that washes the dishes holds the chamber and forms in the powder box washes the dishes, just the top that the powder that washes the dishes held the chamber is opened.

Further, the inboard of shell is equipped with the edge the slip holding surface that the direction of taking out of the powder box of washing the dishes extends, the slip holding surface is the horizontal plane, the outside of the powder box of washing the dishes is equipped with along the slip fitting surface that the direction extends of taking out, the slip fitting surface is the horizontal plane, the slip holding surface with slip fitting surface sliding fit.

In some embodiments, be equipped with first spacing portion on the powder box washes the dishes, be equipped with on the shell with spacing portion of second of first spacing portion mutual disposition, when the powder box washes the dishes takes out the shell first spacing portion with spacing portion butt of second.

According to some embodiments of the invention, the dishwashing compact comprises: the dish washing powder containing cavity is formed in the box body and extends in the front-back direction, and a water flowing hole is formed in the bottom wall of the rear side of the dish washing powder containing cavity; the locating part, the locating part is established the powder that washes the dishes holds the intracavity and with the box body links to each other, just the locating part cover is established the top of discharge orifice, the front side of locating part is formed with the water hole, wherein, first spacing portion be formed at the top of locating part, just first spacing portion is formed into the bellied spacing knot that makes progress.

Furthermore, be formed with first fixed slot on the perisporium in the powder chamber of washing the dishes, be formed with on the locating part with the first fixed buckle of first fixed slot cooperation joint.

In some embodiments, an annular positioning plate extending upwards is arranged on the bottom wall of the dish washing powder containing cavity, a positioning slot is defined at the inner side of the annular positioning plate, a positioning column suitable for being inserted into the positioning slot is arranged on the limiting member, a second fixing groove is formed on the annular positioning plate, and a second fixing buckle matched and clamped with the second fixing groove is formed on the positioning column.

According to some embodiments of the invention, the housing comprises: a lower case having a top and a front opened; the upper shell is arranged on the top of the lower shell; and the spraying pipe is arranged on the upper shell, and a plurality of spraying holes which are arranged opposite to the dish washing powder containing cavity are formed in the spraying pipe.

Further, the axis of the shower extends horizontally, the shower including: the spray pipe comprises an upper half pipe and a lower half pipe which are butted up and down, wherein the upper half pipe is connected with a water inlet pipe joint, the water inlet pipe joint is connected with a water inlet valve through a water inlet pipe, and a plurality of spray holes are formed in the lower half pipe.

According to some embodiments of the invention, the top wall of the cavity is provided with a mounting hole penetrating through the top wall of the cavity, and the dispenser further comprises: locate connecting piece in the cavity, the part of shell passes the mounting hole with the connecting piece links to each other, be formed with on the connecting piece with the apopore that the powder that washes dishes holds the chamber intercommunication.

In some embodiments, a through assembly hole is formed in the bottom wall of the housing in the thickness direction, a connecting ring extending downwards is arranged on the periphery of the assembly hole, a first buckle is arranged on the inner peripheral wall of the connecting ring, an upward extending connecting column is arranged on the connecting piece, and a second buckle in matched clamping connection with the first buckle is arranged on the outer peripheral surface of the connecting column.

According to some embodiments of the invention, the water outlet hole comprises a plurality of water outlet holes which are arranged at intervals around the axis of the connector, and the water outlet holes extend obliquely outwards along the radial direction of the connector in the direction from top to bottom.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of a dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic view of a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the cavity of the dishwasher shown in FIG. 1;

FIG. 4 is a schematic view of a dispenser and a fill valve of the dishwasher shown in FIG. 1;

FIG. 5 is a schematic view of another angle of the dispenser and fill valve shown in FIG. 4;

FIG. 6 is a schematic view of a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a schematic view of the dishwasher shown in FIG. 1 with the dishwasher cartridge closed;

FIG. 8 is a schematic view of a cross-sectional view taken along line C-C of FIG. 7;

FIG. 9 is a schematic view of a cross-sectional view taken along line D-D of FIG. 7;

FIG. 10 is a schematic view of the dishwasher shown in FIG. 1 with the dishwasher cartridge pulled open;

FIG. 11 is a schematic view of a cross-sectional view taken along line E-E of FIG. 10;

FIG. 12 is a schematic view of another angle of the dispenser shown in FIG. 1;

FIG. 13 is an exploded view of the dispenser shown in FIG. 12;

FIG. 14 is a schematic illustration of an exploded view of the dispenser shown in FIG. 12;

figure 15 is a schematic view of the dishwashing compact shown in figure 13;

FIG. 16 is a schematic view in cross section taken along line F-F in FIG. 15;

figure 17 is a schematic view of a stopper of the dishwashing compact shown in figure 15;

fig. 18 is a schematic view of the connector shown in fig. 14.

Reference numerals:

the dishwasher 100 is provided with a dishwasher control system,

a cavity body 1, a washing cavity 11, a mounting hole 12,

the number of the dispensers 2 is such that,

the outer shell 21 is provided with a plurality of through holes,

an upper shell 211, a second limit part 2111, an avoiding groove 2112, a lower shell 212, a sliding support surface 2121, an assembling hole 2122, a first buckle 21221, a spray pipe 213, an upper half pipe 2131, a lower half pipe 2132, a spray hole 2133, a water inlet pipe joint 2134,

the dishwashing powder cartridge 22 is,

the cartridge body 221, the sliding mating surface 2211, the drain hole 2212, the first fixing groove 2213, the annular positioning plate 2214, the second fixing groove 22141,

a position limiting member 222, a first position limiting portion 2221, a water through hole 2222, a first fixing buckle 2223, a positioning post 2224, a second fixing buckle 22241,

the connection piece (23) is provided with a connection piece,

the water outlet hole 231, the connecting column 232, the second buckle 2321, the annular groove 233, the flange 234, the flow guide boss 235, the partition 236,

the handle 24 is provided with a handle for holding the handle,

the inlet valve 3, the inlet 31, the first outlet 32, the second outlet 33,

a water inlet pipe 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The dishwasher 100 according to the present invention is described below with reference to fig. 1 to 18.

Referring to fig. 1 to 3, a dishwasher 100 according to an embodiment of the present invention includes: cavity 1, distributor 2 and water inlet valve 3.

Specifically, a washing cavity 11 is formed in the cavity 1, the washing cavity 11 can be used for containing tableware and cleaning the tableware, the distributor 2 is arranged at the top of the cavity 1, a dish washing powder containing cavity is formed in the distributor 2, the dish washing powder containing cavity is communicated with the washing cavity 11, dish washing powder can be contained conveniently, and meanwhile, the dish washing powder in the dish washing powder containing cavity can enter the washing cavity 11 conveniently; the water inlet valve 3 is connected with the distributor 2 and is used for supplying water into the dishwashing powder containing cavity so as to fully dissolve the dishwashing powder in the dishwashing powder containing cavity and bring the dishwashing powder into the washing cavity 11.

The inlet valve 3 may be disposed at the bottom of the chamber 1, and the inlet valve 3 may have an inlet 31, a first outlet 32, and a second outlet 33. The inlet 31 of the water inlet valve 3 may be connected to a pipeline outside the dishwasher 100, so that water flows into the water inlet pipe 4 through the inlet 31, the second outlet 33 of the water inlet valve 3 may be connected to the spray arm inside the chamber 1, and the first outlet 32 of the water inlet valve 3 may be connected to the dispenser 2 through the water inlet pipe 4, so as to supply water to the dish washing powder containing chamber, dissolve and bring the dish washing powder into the washing chamber 11, so as to ensure that the dishwasher 100 washes dishes cleanly.

When the tableware needs to be washed, firstly, the tableware is placed in the washing cavity 11 in the cavity 1 and placed well, the cavity 1 is closed, then the dish washing powder or detergent is placed in the dish washing powder containing cavity, the water inlet valve 3 is opened by starting a switch of the dish washing machine, water flows into the water inlet pipe 4 from the first water outlet 32 of the water inlet valve 3 and flows into the dish washing powder containing cavity of the distributor 2 along the water inlet pipe 4, the dish washing powder in the dish washing powder containing cavity is fully dissolved and brought into the washing cavity 11 through the water flows, meanwhile, the water flows can enter the cavity 1 from the second water inlet 33 of the water inlet valve 3 and is sprayed out from the spray arm, the water sprayed out from the spray arm is fully mixed with the dish washing powder solution flowing out from the distributor 2, and the tableware.

According to the dishwasher 100 disclosed by the embodiment of the invention, the distributor 2 capable of containing the dishwashing powder is arranged at the top of the cavity 1, the distributor 2 is connected with the water inlet valve 3, compared with the condition that a dishwashing powder feeding device in the related art is arranged at the inner door of the dishwasher, the dishwasher has the advantages that the distributor 2 is arranged at the top of the cavity 1, the inner space of the inner door 1 can be saved, meanwhile, compared with the condition that the dishwashing powder box is flushed by water flow sprayed by a spray arm in the related art, the dishwasher can be matched with an independent water inlet structure for the distributor 2 by directly connecting the water inlet valve 3 with the distributor 2, the impact of the water flow on the dishwashing powder in the distributor 2 is increased, the dishwashing powder is fully dissolved, and the dishwashing powder containing cavity is flushed completely.

In one embodiment of the present invention, in conjunction with fig. 13, the dispenser 2 may include: a housing 21 and a dishwashing compact 22. Specifically, the housing 21 is formed in a box shape with one side (the front side of the housing 21 shown in fig. 13) open; the powder box 22 that washes the dishes can be established in shell 21 with drawing out, and the powder that washes the dishes holds the chamber and forms in the powder box 22 that washes the dishes, and the top that the powder that washes the dishes held the chamber is opened, from this, is convenient for throw in the powder that washes the dishes and just the powder that washes the dishes does not spill hourglass.

Further, with reference to fig. 8, 12 and 13, a sliding support surface 2121 is disposed on the inner side of the housing 21, the sliding support surface 2121 extends along the drawing direction (the front-back direction shown in fig. 13) of the dishwashing powder box 22, the sliding support surface 2121 is a horizontal plane, a sliding mating surface 2211 is disposed on the outer side of the dishwashing powder box 22, the sliding mating surface 2211 extends along the drawing direction of the dishwashing powder box 22, the sliding mating surface 2211 is a horizontal plane, and the sliding support surface 2121 is in sliding fit with the sliding mating surface 2211, so that when the dishwasher 100 is used to wash dishes, the dishwashing powder is drawn out in a sliding manner relative to the housing 21, and detergents such as the dishwashing powder are conveniently placed.

Further, the inner side of the housing 21 may be provided with two sliding support surfaces 2121, the two sliding support surfaces 2121 are symmetrically arranged in the direction perpendicular to the drawing direction of the dishwashing powder cartridge 22, the outer side of the dishwashing powder cartridge 22 may also be provided with two sliding fitting surfaces 2211, and the sliding fitting surfaces 2211 and the sliding support surfaces 2121 correspond one-to-one. From this, when the powder of washing the bowl was put into the powder box 22 that washes the bowl and rivers flow and strike powder box 22 that washes the bowl, powder box 22 that washes the bowl can be by the steady support, also is convenient for the powder box 22 that washes the bowl to be taken out by sliding. In addition, a handle groove may be formed at one end of the dishwashing powder cartridge 22 in the drawing direction, and a handle 24 may be provided to facilitate drawing or closing the dishwashing powder cartridge 22.

In some embodiments, a first limiting portion 2221 is disposed on the dish washing powder box 22, a second limiting portion 2111 disposed opposite to the first limiting portion 2221 is disposed on the housing 21, and the first limiting portion 2221 abuts against the second limiting portion 2111 when the dish washing powder box 22 is drawn out of the housing 21. Thereby, displacement of the dishwashing powder cartridge 22 relative to the housing 21 can be restricted to prevent the dishwashing powder cartridge 22 from being detached from the housing 21 when withdrawn. For example, referring to fig. 9 and 11, the first position-limiting portion 2221 may be disposed on the top of the dishwashing powder box 22, the first position-limiting portion 2221 may be formed as a position-limiting buckle, one position-limiting buckle may be disposed, or two or more position-limiting buckles may be disposed, the second position-limiting portion 2111 is disposed on the inner side surface of the top wall of the housing 21, and the second position-limiting portion 2111 may be formed as a position-limiting boss. In the direction of withdrawing of the powder box 22 washes the dishes, the motion of spacing portion 2221 of second can be stopped near shell 21 left end department in shell 21 inboard to the restriction powder box 22 that washes the dishes maximum distance of withdrawing, make the powder box 22 that washes the dishes when taking out, first spacing portion 2221 and spacing portion 2111 mutual butt of second, thereby prevent that the powder box 22 that washes the dishes from the displacement too big and drop in following shell 21.

According to some embodiments of the present invention, in conjunction with fig. 14 and 17, the dishwashing compact 22 may include: a main body 221 and a stopper 222. Specifically, the box body 221 is formed with the dish washing powder accommodating cavity, the dish washing powder accommodating cavity extends along the front-back direction (the front-back direction shown in fig. 14), a water flow hole 2212 is formed in the rear bottom wall of the dish washing powder accommodating cavity, and water flow in the dish washing powder accommodating cavity can carry the dish washing powder to flow into the washing cavity 11 of the dish washing machine 100 through the water flow hole. The limiting member 222 is disposed in the dish powder accommodating chamber and connected to the box body 221, the limiting member 222 covers the water flow hole 2212, and a water through hole 2222 is formed at the front side of the limiting member 222. Because the top that the powder held the chamber that washes the dishes is open, the setting of locating part 222 can provide the space for the setting of first spacing portion 2221, does not influence the powder that washes the dishes again and flows into washing chamber 11 along with the rivers. Further, a plurality of water holes 2222 may be provided, and the plurality of water holes 2222 may be provided at intervals along the width direction of the stopper 222 on the front side surface of the stopper 222.

Further, the first position-limiting portion 2221 may be formed at the top of the position-limiting member 222, and the first position-limiting portion 2221 may be formed as a position-limiting buckle protruding upward, and the position-limiting buckle may include a plurality of position-limiting buckles, and the plurality of position-limiting buckles may be spaced apart in a direction perpendicular to the drawing direction of the dishwashing powder cartridge 22. The second notch portion 2111 may be formed on the lower surface of the top wall of the housing 21, and the second notch portion 2111 is formed as a notch projection projecting downward. The front side of the box body 221 may be provided with a handle 24, and when the handle 24 is pulled to open the dishwashing powder box 22, the limit buckle at the top of the limit piece 222 abuts against the limit boss, so as to prevent the dishwashing powder box 22 from moving continuously, thereby preventing the dishwashing powder box 22 from falling off from the shell 21.

According to some embodiments of the present invention, a first fixing groove 2213 may be formed on a circumferential wall of the dishwashing powder accommodating chamber, a first fixing buckle 2223 may be formed on the limiting member 222, and the first fixing buckle 2223 is engaged with the first fixing groove 2213, so that the connection between the cartridge body 221 of the dishwashing powder cartridge 22 and the limiting member 222 may be more stable, and the assembly may be facilitated. For example, referring to fig. 14, 16 and 17, the first fixing groove 2213 is formed on the rear wall of the dish washing powder accommodating chamber, the first fixing groove 2213 includes a plurality of fixing grooves arranged at intervals, the first fixing buckle 2223 is formed on the inner wall of the limiting member 222, which is matched with the rear wall of the dish washing powder accommodating chamber, the first fixing buckle 2223 includes a plurality of fixing grooves arranged at intervals, and the plurality of fixing buckles 2223 are in one-to-one correspondence with the plurality of fixing grooves 2213.

In some embodiments, a ring-shaped positioning plate 2214 is disposed on the bottom wall of the dishwashing powder containing cavity, the ring-shaped positioning plate 2214 extends upwards (in the up-down direction shown in fig. 14), a positioning slot is defined by the inner side of the ring-shaped positioning plate 2214, a positioning post 2224 suitable for being inserted into the positioning slot is disposed on the limiting member 222, and the positioning post 2224 extends downwards (in the up-down direction shown in fig. 17), wherein a second fixing slot 22141 is formed on the ring-shaped positioning plate 2214, and a second fixing buckle 22241 matched and clamped with the second fixing slot 22141 is formed on the positioning post 2224. Thus, the cartridge body 221 and the stopper 222 of the dishwashing powder cartridge 22 can be further fixed.

According to some embodiments of the invention, the housing 21 may comprise: an upper shell 211, a lower shell 212, and a shower 213. Specifically, the top and the front side of the lower housing 212 are opened, the upper housing 211 is covered on the top of the lower housing 212, the spray pipe 213 is arranged on the upper housing 211, and a plurality of spray holes 2133 arranged opposite to the dish washing powder accommodating chamber are formed on the spray pipe 213. Thus, water flow from spray hole 2133 in the top of housing 21 into dishwasher powder cartridge 22 may be facilitated.

For example, as shown in fig. 14, the top and the front side of the lower case 212 are open, two side walls of the lower case 212 perpendicular to the drawing direction of the dishwashing powder cartridge 22 are formed in a step shape, so that sliding support surfaces 2121 are formed on two side walls of the lower case 212 perpendicular to the drawing direction of the dishwashing powder cartridge 22, the upper case 211 covers the top of the lower case 212 to form the housing 21 with an open front side together with the lower case 212, the top of the housing 21 may be formed with a spray pipe 213, the spray pipe 213 may extend in the width direction of the upper case 211, a plurality of spray holes 2133 may be provided in the spray pipe 213, and the plurality of spray holes 2133 may be provided at intervals in the length direction of the spray pipe 213, so that water flowing into the dishwashing powder cartridge 22 from the spray pipe 213 has a wider spray range, thereby sufficiently dissolving and bringing the dishwashing powder into the washing chamber 11.

Further, in conjunction with fig. 14, the axis of the shower 213 extends horizontally, for example, the axis of the shower 213 may extend in the left-right direction shown in fig. 14. The shower 213 may include: the water spray device comprises an upper half pipe 2131 and a lower half pipe 2132 which are butted up and down, wherein the upper half pipe 2131 is connected with a water inlet pipe joint 2134, the water inlet pipe joint 2134 is connected with a water inlet valve 3 through the water inlet pipe 4, and a plurality of spray holes 2133 are formed in the lower half pipe 2132. From this, be convenient for rivers in the inlet tube 4 flow into the powder box 22 that washes the dishes through shower 213, and rivers fall into the powder box 22 that washes the dishes from the top of epitheca 211, can increase the impact force of rivers, and then will wash the dishes the powder and fully dissolve to will wash the dishes the powder in the powder box 22 that washes the dishes and wash cleanly.

Further, the lower half 2132 of the shower pipe 213 may be integrally formed with the upper case 211, for example, the lower half 2132 of the shower pipe 213 is formed by recessing the upper surface of the upper case 211 downward. In a specific example, an avoiding groove 2112 may be further formed on the upper surface of the upper housing 211, the left end of the avoiding groove 2112 extends to the lower half tube 2132 of the shower pipe 213, the right end of the avoiding groove 2112 extends to the right side edge of the outer housing 21 along the length direction of the upper housing 211, and the water inlet pipe joint 2134 and a part of the water inlet pipe 4 are accommodated in the avoiding groove 2112, so that the water inlet structure may be simplified on one hand, and the assembly may be facilitated, and on the other hand, the water inlet pipe 4 may be fixed without occupying more space.

According to some embodiments of the present invention, the top wall of the chamber 1 may be provided with a mounting hole 12 penetrating the top wall of the chamber 1, and the dispenser 2 may further include: locate connecting piece 23 in cavity 1, the part of shell 21 can pass mounting hole 12 and link to each other with connecting piece 23, can be formed with apopore 231 on the connecting piece 23, apopore 231 and the powder that washes the dishes hold the chamber and link up. Therefore, the dish washing powder distributor 2 can be stably fixed on the top wall of the cavity 1, and meanwhile, the dish washing powder flowing into the cavity 1 along with the water flow is not influenced.

Further, with reference to fig. 4, 6, 9 and 14, a mounting hole 2122 penetrating in the thickness direction is formed on the bottom wall of the housing 21, a connecting ring extending downward is disposed on the periphery of the mounting hole 2122, a first buckle 21221 is disposed on the inner peripheral wall of the connecting ring, a connecting post 232 extending upward is disposed on the connecting member 23, a second buckle 2321 may be disposed on the outer peripheral surface of the connecting post 232, and the second buckle 2321 may be engaged with the first buckle 21221. Thereby, the dispenser 2 can be stably fixed to the chamber 1.

For example, referring to fig. 13 and 14, the connecting member 23 may include a connecting post 232 and a bottom plate, wherein the bottom plate is disposed on an outer circumferential surface of a lower end of the connecting post 232 and extends outward in a radial direction of the connecting post to form a circular ring shape, an outer circumferential edge of the bottom plate may extend upward to form a flange 234, the flange 234 is spaced apart from the outer circumferential surface of the connecting post 232 and defines an annular groove 233, and a lower end of the connecting ring of the housing 21 is inserted into the annular groove 233 so that a first catch 21221 of the connecting ring is engaged with a second catch 2321 of the connecting post 232. The connector 23 is formed with a water outlet hole 231 so that water of the distributor 2 can flow into the chamber 1 through the water outlet hole 231.

Further, the first hooks 21221 may include a plurality of first hooks 21221, the plurality of first hooks 21221 may be spaced apart along the circumference of the connection ring, the second hooks 2321 may include a plurality of second hooks 2321, the plurality of second hooks 2321 may be spaced apart uniformly along the outer circumferential surface of the connection post 232, and the plurality of first hooks 21221 and the plurality of second hooks 2321 correspond to each other. When the distributor 2 is assembled on the top wall of the cavity 1, the connecting ring on the bottom wall of the shell 21 is embedded in the mounting hole 12 on the top wall of the cavity 1, the connecting ring and the mounting hole 12 can be in interference fit, and the connecting column 232 on the connecting piece 23 is connected in the connecting ring through a buckle. Thereby, the dispenser 2 can be stably coupled to the chamber 1.

Alternatively, the inner circumferential wall of the connecting ring on the bottom wall of the housing 21 may be formed with threads, and the connecting post 232 on the connecting member 23 may be formed with a threaded section, and the threaded section of the connecting post 232 may be matched with the threads on the inner circumferential wall of the connecting ring, so that the housing 21 and the connecting member 23 are formed into a threaded connection.

Further, the outlet hole 231 includes a plurality of outlet holes 231, and the plurality of outlet holes 231 are arranged at intervals around the axis of the connecting member 23, and the outlet holes 231 extend obliquely outward along the radial direction of the connecting member 23 in the direction from top to bottom. Therefore, the distribution range of the dish washing powder flowing into the cavity 1 along with the water flow can be enlarged, and the washing effect of the tableware is better.

For example, as shown in fig. 6, 13, and 18, the plurality of water outlets 231 penetrate through the connecting column 232 of the connecting member 23 in the up-down direction, specifically, the connecting column 232 is cylindrical, the inner diameter of the connecting column 232 gradually increases in the up-down direction, the inner side of the connecting column 232 is provided with the flow guide boss 235, in the up-down direction, the outer contour of the flow guide boss 235 is substantially conical, and the cross-sectional area of the flow guide boss 235 gradually increases in the up-down direction, wherein a plurality of partition plates 236 are connected between the outer circumferential wall of the flow guide boss 235 and the inner circumferential wall of the connecting column 232, the plurality of partition plates 236 extend in the radial direction of the connecting column 232, the plurality of partition plates 236 are uniformly spaced around the central axis of the connecting column 232, the water outlets 231 are formed between two adjacent partition plates 236, the connecting column 232, and the flow guide boss 235. From this, when the rivers of certain velocity of flow carried the powder that washes the dishes and get into cavity 1 inside through apopore 231, rivers can be earlier through the inclined plane, suitably increase the velocity of flow, again through the plane outflow apopore 231 of connecting piece 23 bottom surfaces, at this moment, the route of rivers can form to the parabola shape, from this, can be so that the distribution range that washes the dishes after the powder gets into cavity 1 is wider and more even to the washing effect that makes the tableware is better.

Other constructions of the dishwasher 100 according to embodiments of the present invention, such as a basket, spray arms, etc., and operation thereof, are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dishwasher, comprising:

the washing machine comprises a cavity, a washing cavity and a washing device, wherein the cavity is internally provided with the washing cavity;

the distributor is arranged at the top of the cavity, a dish washing powder containing cavity is formed in the distributor and is communicated with the washing cavity, a plurality of water outlet holes used for communicating the dish washing powder containing cavity with the washing cavity are formed in the bottom wall of the distributor, the water outlet holes are annularly arranged, the water outlet holes comprise an inclined section and a horizontal section which extend downwards and outwards, and the inclined section and the horizontal section are sequentially connected in the direction from top to bottom;

and the water inlet valve is connected with the distributor and is used for supplying water to the dishwashing powder containing cavity.

2. The dishwasher of claim 1, wherein the dispenser comprises:

a housing formed in a box shape with one side opened; and

the powder box that washes the dishes, but establish the powder box that washes the dishes drawably in the shell, the powder that washes the dishes holds the chamber and is formed in the powder box washes the dishes, just the top that the powder that washes the dishes held the chamber is opened.

3. The dishwasher according to claim 2, wherein a sliding support surface extending along the drawing direction of the dishwashing powder box is arranged on the inner side of the housing, the sliding support surface is a horizontal surface, a sliding matching surface extending along the drawing direction is arranged on the outer side of the dishwashing powder box, the sliding matching surface is a horizontal surface, and the sliding support surface is in sliding matching with the sliding matching surface.

4. The dishwasher of claim 2, wherein the dishwasher powder box is provided with a first limiting part, the housing is provided with a second limiting part arranged opposite to the first limiting part, and the first limiting part and the second limiting part are abutted when the dishwasher powder box is taken out of the housing.

5. The dishwasher of claim 4, wherein the dishwashing powder cartridge comprises:

the dish washing powder containing cavity is formed in the box body and extends in the front-back direction, and a water flowing hole is formed in the bottom wall of the rear side of the dish washing powder containing cavity;

a limiting piece which is arranged in the dish washing powder containing cavity and connected with the box body, the limiting piece is covered above the water flowing hole, a water flowing hole is formed at the front side of the limiting piece,

the first limiting part is formed at the top of the limiting part, and the first limiting part is formed into an upward-protruding limiting buckle.

6. The dishwasher of claim 5, wherein a first fixing groove is formed on a peripheral wall of the dishwashing powder accommodating cavity, and a first fixing buckle which is matched and clamped with the first fixing groove is formed on the limiting member.

7. The dishwasher of claim 6, wherein the bottom wall of the dishwashing powder containing cavity is provided with an annular positioning plate extending upwards, the inner side of the annular positioning plate defines a positioning slot, the limiting member is provided with a positioning column suitable for being inserted into the positioning slot,

and a second fixing groove is formed in the annular positioning plate, and a second fixing buckle matched and clamped with the second fixing groove is formed in the positioning column.

8. The dishwasher of claim 2, wherein the housing comprises:

a lower case having a top and a front opened;

the upper shell is arranged on the top of the lower shell; and

the spray pipe is arranged on the upper shell, and a plurality of spray holes which are arranged opposite to the dish washing powder containing cavity are formed in the spray pipe.

9. The dishwasher of claim 8, wherein the axis of the shower extends horizontally, the shower comprising: the spray pipe comprises an upper half pipe and a lower half pipe which are butted up and down, wherein the upper half pipe is connected with a water inlet pipe joint, the water inlet pipe joint is connected with a water inlet valve through a water inlet pipe, and a plurality of spray holes are formed in the lower half pipe.

10. The dishwasher of any one of claims 2 to 9, wherein the top wall of the chamber is provided with a mounting hole passing through the top wall of the chamber, the dispenser further comprising: locate connecting piece in the cavity, the part of shell passes the mounting hole with the connecting piece links to each other, be formed with on the connecting piece with the apopore that the powder that washes dishes holds the chamber intercommunication.

11. The dishwasher of claim 10, wherein a mounting hole penetrating in the thickness direction is formed on the bottom wall of the housing, a connecting ring extending downwards is arranged on the periphery of the mounting hole, a first buckle is arranged on the inner peripheral wall of the connecting ring, an upwardly extending connecting column is arranged on the connecting piece, and a second buckle in matched and clamped connection with the first buckle is arranged on the outer peripheral surface of the connecting column.

12. The dishwasher of claim 10, wherein the outlet hole comprises a plurality of outlet holes spaced around an axis of the connector and extending in a direction from top to bottom obliquely outward in a radial direction of the connector.