WO2021213533A1

WO2021213533A1 - Washing machine and control panel base thereof

Info

Publication number: WO2021213533A1
Application number: PCT/CN2021/092599
Authority: WO
Inventors: 朱国防; 刘尊安; 宁虎; 张红伟; 卢立群
Original assignee: 青岛海尔洗衣机有限公司; 海尔智家股份有限公司
Priority date: 2020-05-15
Filing date: 2021-05-10
Publication date: 2021-10-28
Also published as: CN113668191A; CN113668191B

Abstract

A washing machine and a control panel base (1) of the washing machine. The washing machine comprises a control panel base (1), wherein a clothes feeding opening (11) is provided in the control panel base (1); the control panel base (1) is provided with at least one feeding cavity (2) at the front end of the clothes feeding opening (11); the control panel base (1) is arranged at the top of the washing machine; and a feeding opening (51) of the control panel base (1) faces the interior of the washing machine and is in communication with the interior of the washing machine. By means of the control panel base (1) and the washing machine, a user adds a detergent or softener in a labor-saving manner.

Description

Control panel seat of washing machine and washing machine

Technical field

The invention belongs to the field of dishwashers, and specifically relates to a control panel seat of a washing machine and a washing machine.

Background technique

With the continuous improvement of people's living standards, washing machines have become essential household appliances in people's lives, bringing great convenience to people's lives. Take the pulsator washing machine as an example. Generally, after filling the washing tub of the pulsator washing machine with washing water, the user manually adds detergent such as washing powder and liquid detergent into the washing tub, puts the clothes in the washing tub, and then turns on the washing machine Perform washing. The detergent is directly put into the inner tub of the washing machine, and the detergent may not fully dissolve into the fiber gaps of the clothes. Even after rinsing, there may still be a problem of residual detergent on the clothes. In view of this, the improved washing machine is equipped with a detergent injection box, the detergent is added to the detergent injection box for dissolution, and the water injection pipe injects the washing water into the detergent injection box and mixes the detergent into the washing tub. In this way, the detergent can be dissolved before the detergent enters the washing tub. However, the drop box is located at the rear end of the washing machine, that is, the detergent inlet of the drop box is located at the rear end of the washing machine, and the detergent is poured into the detergent drop box. In the case of detergent, since the detergent input port is far away from the user, the user needs to extend his arm to add the detergent, which makes it more laborious for the user to put the detergent into the washing machine.

Summary of the invention

The first technical problem to be solved by the present invention is to overcome the disadvantage of the relatively laborious injection of detergent in the prior art, and to provide a control panel of a washing machine and a washing machine.

In order to solve the above technical problems, the basic idea of the technical solution adopted by the present invention is:

The present invention provides a control panel seat of a washing machine. The control panel seat is provided with a clothes inserting opening, and the control panel seat is provided with at least one inserting cavity at the front end of the clothes inserting opening.

Further, the control panel seat has a back-shaped structure, and the control panel seat includes an outer circumferential wall, an inner circumferential wall constituting the clothing inlet, and a connecting wall connecting the outer circumferential wall and the inner circumferential wall, the outer circumferential wall, the inner circumferential wall, and the connection The wall encloses an accommodating space, and the placing cavity is arranged in the accommodating space.

Further, the control panel seat is provided with two injection cavities at the front end of the clothing injection opening, and the two injection cavities are located on opposite sides of the clothing injection opening.

Further, the inserting cavity is provided with an inserting port, a water inlet communicating with the water intake structure at the rear end of the clothing inserting port, and an inserting port. The inserting port is provided on the top wall of the inserting cavity and formed on the connecting wall. The bottom wall of the cavity and the water inlet are arranged on the side wall of the injection cavity.

Further, the water inlet of the injection cavity is provided with a flow turbulence structure that disturbs the flow direction of the inlet water flow.

Further, the spoiler structure includes a spoiler arranged perpendicular to the bottom wall of the injection cavity, the spoiler is arranged apart from the water inlet and can cover the water inlet, and the spoiler is at opposite ends of the side wall of the injection cavity along the direction of extension. Two water-passing gaps are formed between the side wall of the injection cavity.

Further, the opposite ends of the spoiler are provided with two flanges, and two water passing gaps are formed between the two flanges and the side wall of the injection cavity.

Further, the side wall of the injection cavity on the side of the water gap is provided with a convex rib that protrudes into the cavity, and the bottom wall of the injection cavity on the side of the other water gap is provided with a discharge port. The convex rib, the injection port and the water inlet are three The connection between the persons is triangular.

Further, a siphon structure is also provided in the injection cavity, and the bottom of the siphon structure is connected with the injection port.

The present invention also provides a washing machine, the top of the washing machine is provided with the control panel seat of the washing machine provided by the above technical solution;

Preferably, the washing machine includes a casing and a tub arranged in the casing. The tub is provided with a lid communicating with the tub, the control panel is seated on the top of the casing, and the top of the lid is provided with a buffer box communicating with the lid. , The injection port of the control tray is connected with the buffer box;

Further preferably, the top and bottom of the buffer box are provided with water holes, the injection port of the control tray is connected with the buffer box through the water hole on the top of the buffer box, and the buffer box is connected with the lid of the bucket through the water hole at the bottom of the buffer box. The side wall of the box is provided with a buffer protrusion protruding inward, and the buffer protrusion is inclined from the top of the buffer box to the water passing hole at the bottom of the buffer box.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

1. In the control panel seat of the washing machine of the present invention, the control panel seat is provided with at least one injection cavity for putting detergent or softener into the washing machine. That is, the injection port for putting detergent or softener on the injection cavity is set at the front end of the clothes injection port. Therefore, when putting detergent or softener, the user can stand at the front of the washing machine without extending his arm to move towards the clothes with less effort. The detergent or softener is put into the injection cavity, so that the detergent or softener can be put into the washing machine.

2. In the control panel seat of the washing machine of the present invention, the control panel seat is provided with two injection cavities, the two injection cavities are arranged at opposite ends of the clothing injection opening, and one injection cavity is equipped with a siphon structure for injection of softener , There is no siphon structure in one injection cavity, which is used to put detergent, which can realize the simultaneous injection of detergent and softener.

The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

Description of the drawings

The accompanying drawings are used as a part of the present invention to provide a further understanding of the present invention. The exemplary embodiments of the present invention and the description thereof are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained from these drawings without creative work.

Figure 1 is a top view of a schematic structural view of a control panel seat of a washing machine provided by an embodiment of the present invention;

2 is a bottom view of a schematic structural diagram of a control panel seat of a washing machine provided by an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of an injection cavity provided by an embodiment of the present invention;

Figure 4 is a schematic diagram of the internal structure of the injection cavity provided by an embodiment of the present invention;

Figure 5 is an enlarged view of Figure 4 at A;

Fig. 6 is a schematic diagram of the internal structure of the injection cavity provided by another embodiment of the present invention;

Figure 7 is a schematic structural diagram of a housing provided by an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of an outer barrel cover provided by an embodiment of the present invention.

In the figure: 1-control panel seat; 11-clothing inlet; 12-inner circumferential wall; 13-outer circumferential wall; 14-connecting wall; 2-injection cavity; 21-input port; 22-water inlet; 23-convex Rib; 24-the first section of the side wall; 25-the second section of the side wall; 26-the third section of the side wall; 3-spoiler structure; 31-spoiler; 32-flanging; 33-water gap; 34 -Support; 4- siphon post; 41- protrusion; 42- siphon hole; 5- housing; 51- injection port; 52-buffer cavity; 6-outer cover; 7-buffer box; 71- water hole; 8-Buffer bump.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to explain the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention. , But not used to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of the present invention.

In the description of the present invention, it should be noted that the terms "installed", "connected", and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

Example

As shown in Figures 1 and 2, the present invention provides a control panel seat for a washing machine. The control panel seat 1 is provided with a clothes inserting port 11, and the control panel seat 1 is provided with at least one inserting cavity at the front end of the clothes inserting opening 11. 2.

In the embodiment of the present invention, the control panel 1 is provided with at least one injection cavity 2 for injecting detergent or softener into the washing machine, and each injection cavity 2 is provided at the front end of the clothes injection port 11 on the control panel. That is, the injection port 51 for putting detergent or softener in the injection chamber 2 is set at the front end of the laundry injection port 11. Therefore, when putting detergent or softener, the user can stand at the front of the washing machine without extending his arm. Put the detergent or softener into the injection chamber 2 with less effort, so as to realize the detergent or softener into the washing machine;

It should be noted that the control panel seat 1 is hinged with an upper cover for opening or closing the clothing insertion opening 11 through a hinge shaft, and the control panel seat 1 is provided with a hinge hole for installing the hinge shaft, because it is necessary to open the upper cover to open the clothes The insertion opening 11, therefore, the hinge hole is provided at the rear end of the control panel seat, and the front end of the above-mentioned clothing insertion opening 11 is for the hinge hole at the rear end of the control panel seat;

The injection cavity 2 can be integrated with the control disc base 1, or, the control disc base 1 is provided with a dropping box that is independent of the control disc base 1. Casting cavity 2.

As shown in Figures 1 and 2, in the embodiment of the present invention, the control panel seat 1 has a back-shaped structure, and the control panel seat 1 includes an outer circumferential wall 13, an inner circumferential wall 12 constituting the clothing inlet 11, and a connecting outer ring The connecting wall 14 between the peripheral wall 13 and the inner peripheral wall 12, the outer peripheral wall 13, the inner peripheral wall 12 and the connecting wall 14 enclose a containing space, and the injection cavity 2 is provided in the containing space.

In the embodiment of the present invention, the injection cavity 2 is provided in the accommodating space formed by the inner circumferential wall 12, the outer circumferential wall 13, and the connecting wall 14. The injection cavity 2 is hidden in the accommodating space. In addition, the control panel base 1 is more beautiful, and on the other hand, the damage caused by the impact of external components is reduced.

As shown in FIG. 1 and FIG. 2, in the embodiment of the present invention, the control panel 1 is provided with two injection cavities 2 at the front end of the clothing injection opening 11, and the two injection cavities 2 are located on opposite sides of the clothing injection opening 11.

In the embodiment of the present invention, specifically, the control panel 1 is provided with two injection cavities 2, and the two injection cavities 2 are both provided at the front end of the clothing injection opening 11, and are respectively located on opposite sides of the clothing injection opening 11. Two injection cavities 2 are provided separately, one injection cavity 2 is used for injection of detergent, and the other injection cavity 2 is used for injection of softener to prevent the injection of detergent from affecting the delivery of softener; and can be placed in the respective injection cavities 2 at the same time Detergent and softener, no need to put softener after detergent is put in, so users don't need to wait for softener to be put in; two dispensing chambers 2 can be set with different color marks to avoid the confusion of detergent and softener. .

As shown in Figure 1, Figure 2 and Figure 3, in the embodiment of the present invention, the injection chamber 2 is provided with an injection port 21, a water inlet 22 communicating with the water inlet structure at the rear end of the clothing injection port 11, and an injection port 51. The port 21 is provided on the top wall of the placing cavity 2 and formed on the connecting wall 14, the placing port 51 is provided on the bottom wall of the placing cavity 2, and the water inlet 22 is provided on the side wall of the placing cavity 2.

In the embodiment of the present invention, the injection port 21 of the injection chamber 2 is provided on the top wall of the injection chamber 2 and is formed on the connecting wall 14, so that the user can more directly put the detergent or softener into the injection port 21 through the injection port 21. In the cavity 2, there is no need to bend over and laboriously find the input port 21, and then put the detergent or softener into the injection cavity 2 through the input port 21; the size of the input port 21 gradually decreases from top to bottom, increasing the washing The speed at which the agent or softener enters the injection cavity 2; the water inlet 22 is provided on the side wall of the injection cavity 2, and the two injection cavities 2 are connected with water inlet pipes through their respective water inlets 22, and the two water inlet pipes are connected to the The water inlet valve at the rear end of the control panel is connected to realize the water inlet into the injection chamber 2 through the water inlet 22. The two water inlet pipes are equipped with control valves for controlling the amount of water. The control valve is controlled by the control panel of the washing machine to realize the Different amounts of washing water are injected into each injection cavity 2; the injection port 51 is provided on the bottom wall of the injection cavity 2 to facilitate the detergent mixture or the softener mixture to enter the washing machine from the injection cavity 2.

In the embodiment of the present invention, the water inlet 22 of the injection cavity 2 is provided with a flow turbulence structure 3 that disturbs the flow direction of the inlet water flow.

In the embodiment of the present invention, the detergent or softener enters the injection cavity 2 through the injection port 21, and the washing water enters the injection cavity 2 through the water inlet 22, and the turbulence structure 3 provided at the water inlet 22 disturbs the flow from the water inlet 22 The flow direction of the inlet water flow in the injection chamber 2 disperses the inlet water flow to form a turbulent water flow, which enhances the impact of the water flow, so that the detergent or softener remaining in the injection chamber 2 can be fully dissolved in the washing water Inside, to avoid the detergent or softener remaining in the injection cavity 2.

As shown in Figures 4 and 5, in the embodiment of the present invention, the spoiler structure 3 includes a spoiler 31 that is perpendicular to the bottom wall of the injection chamber 2. The spoiler 31 is spaced apart from the water inlet 22 and can cover The nozzle 22 and the spoiler 31 form two water gaps 33 between the opposite ends of the side wall of the injection cavity 2 in the extending direction and the side wall of the injection cavity 2.

In the embodiment of the present invention, the spoiler structure 3 includes a spoiler 31 arranged in the injection cavity 2. The spoiler 31 is a plane structure, the water inlet 22 is arranged on the side wall of the injection cavity 2, and the spoiler 31 is vertical It is set on the bottom wall of the injection cavity 2 and is spaced apart from the water inlet 22. The water inlet 22 is separated from the spoiler 31 without connection. The spoiler 31 can cover the water inlet 22, that is, the spoiler 31 is on the side wall of the injection cavity 2 The projection of can cover the water inlet 22. Since the spoiler 31 is separated from the water inlet 22 and can cover the water inlet 22, there is a distance between the side of the spoiler 31 facing the water inlet 22 and the water inlet 22, that is There is a distance from the side wall of the injection cavity 2, so that the opposite ends of the spoiler 31 facing the water inlet 22 and the side wall of the injection cavity 2 form a water gap 33. The above-mentioned opposite ends refer to the spoiler 31 At the opposite ends of the side wall of the injection chamber 2 along the extension direction, washing water flows in from the water inlet 22, and the spoiler 31 blocks the washing water. The washing water mainly flows into the injection chamber 2 through two water passing gaps 33. There is also a very small part of the washing water flowing into the inserting cavity 2 from the gap between the upper part of the spoiler 31 and the side wall of the inserting cavity 2, so as to disperse the washing water flow, change the flow direction of the water flow, and form a turbulent water flow.

As shown in FIG. 5, in the embodiment of the present invention, two flanges 32 are provided at opposite ends of the spoiler 31, and two water gaps 33 are formed between the two flanges 32 and the side wall of the injection cavity 2. .

In the embodiment of the present invention, the opposite ends of the spoiler 31 are provided with flanges 32, the two flanges 32 are bent to the same side of the spoiler 31, and the flanges 32 face the side of the inner wall of the injection chamber 2 and the injection chamber 2 A water gap 33 is formed between the inner walls of the cavity 2, and the flange 32 further blocks and impacts the diverted washing water to form a stronger turbulent water flow;

Further, the bottom of the spoiler 31 is provided with a support 34, the support 34 is provided on the bottom wall of the injection chamber 2, the side of the support 34 is attached to the side wall of the injection chamber 2, and the bottom of the spoiler 31 is provided There is a supporting body 34, so that there is a certain distance between the spoiler 31 and the bottom wall of the injection chamber 2, so that there is a certain distance between the water gap 33 and the bottom wall of the injection cavity 2, so that the water gap 33 The outflowing washing water flows into the injection chamber 2 from a certain height, further increasing the impact force of the washing water;

The supporting body 34 and the spoiler 31 are integrally formed. The edge elongation of the supporting body 34 is consistent with the edge elongation of the spoiler 31 between the two water passing gaps 33. The fit connection ensures that there is no gap between the supporting body 34 and the injection cavity 2, avoiding the retention of water, enhancing the impact of water, and enabling the washing water to smoothly flow out of the water gap 33. The side shape of the supporting body 34 is consistent with that The shape of the side wall of the injection cavity 2 is adapted.

As shown in Figures 4 and 6, in the embodiment of the present invention, one side wall of the injection cavity 2 on the side of the water gap 33 is provided with a rib 23 protruding into the injection cavity 2, and the other side of the water gap 33 The bottom wall of the injection cavity 2 is provided with an injection port 51, and the connecting line between the rib 23, the injection port 51 and the water inlet 22 is triangular.

In the embodiment of the present invention, the connecting line between the rib 23, the injection port 51, and the water inlet 22 is triangular, and the washing water is flushed out from a water gap 33 and is discharged along the side of the water gap 33. The side wall of the cavity 2 flows and collides with the rib 23 on the side wall of the injection cavity 2 during the flow. After the washing water collides with the rib 23, the impact force of the washing water is increased, so that the part of the washing with detergent or softener is washed The water flows in the direction of the injection port 51, so that this part of the washing water presents a vortex shape, which enhances the dissolution of detergent or softener. This part of the washing water enters the interior of the washing machine from the injection port 51; the other part of the washing water continues along the injection cavity 2 The side wall flows, and then enters the inside of the washing machine from the inlet 51;

As shown in Figures 4 and 6, specifically, the side wall of the injection chamber 2 includes a first section of side wall 24, two second section side walls 25, and a third section side wall 26. The ends are connected to both ends of the second section of the side wall 25 and the third section of the side wall 26. The first section of the side wall 24 and the third section of the side wall 26 are arc-shaped, and both protrude toward the outside of the dispensing box. The nozzle 22 is provided in the middle of the first section of the side wall 24, the second section of the side wall 25 is linear, the rib 23 is provided on a second section of the side wall 25, and the injection port 51 is close to the other second section of the side wall 25. The injection opening 51 is provided on the bottom wall of the injection box corresponding to the two second-section side walls 25;

The water inlet 22 is provided in the middle of the first section of the side wall 24, and the first end side wall is in the shape of an arc, and protrudes outward from the injection cavity 2, so that the washing water flow out of the two water passing gaps 33 can follow the first section. The curved trajectory of a section of the side wall 24 causes the washing water to form a vortex, part of the washing water collides with the ribs 23 to form a vortex and flows to the inlet 51, and part of the washing water flows along the second section of the side wall 25 extending in a straight line. The third section of the side wall 26 flows along the curved track of the third section of the side wall 26, so that the washing water forms a vortex, thereby increasing the area where the washing water forms a vortex. The vortex formation of the washing water can enhance the detergent or compliance Dissolution of the agent.

In the embodiment of the present invention, a siphon structure is also provided in the injection cavity 2, and the bottom of the siphon structure is in communication with the injection port 51.

In the embodiment of the present invention, as shown in Fig. 6, the injection box is provided with an injection cavity 2. The injection box includes a box body with an opening at the top and a box cover for sealing the opening. The box cover is arranged on the top of the box body. The box cover is provided with an input port 21, and the box is also provided with a siphon structure. The siphon structure includes a siphon cover and a siphon column 4 arranged on the bottom wall of the box body. There is a water gap, a siphon hole 42 is provided on the siphon column 4, and the siphon hole 42 is located at one end of the bottom wall of the box body as an injection port 51;

Detergent or softener enters the injection cavity 2 from the input port 21, while washing water enters the injection cavity 2 from the water inlet 22, and the washing water carries the detergent or softener into the interior of the washing machine from the siphon hole 42 of the siphon column 4;

The outer peripheral wall of the siphon column 4 is provided with a protrusion 41 protruding from the outer peripheral wall of the siphon column 4. The protrusion 41 has the effect of agitating and flowing the washing water and increasing the impact force of the washing water. The protrusion 41 is along the guide column. The axial extension extends from the top of the guide column to the bottom of the guide column to enhance the agitation of the washing water;

An annular groove is provided on the bottom wall of the injection chamber 2, and the guide post is arranged in the annular groove to enhance the siphon effect and speed up the flow of the mixed liquid into the washing machine;

It should be noted that the manner in which the mixture of detergent and washing water or the mixture of softener and washing water in the injection chamber 2 enters the washing machine includes: the mixture enters directly from the injection port 51 on the bottom wall of the injection chamber 2 Inside the washing machine, there is no siphon structure in the injection chamber 2, or although there is a siphon column 4, the siphon column 4 is a solid structure without a siphon hole 42, and the injection port 51 is provided with one side of the siphon column 4; The siphon hole 42 in the siphon column 4 enters the inside of the washing machine from the discharge port 51;

There are two injection cavities 2 on the control panel seat. One injection cavity 2 is equipped with a siphon structure, and the other injection cavity 2 has no siphon structure and is equipped with a siphon structure. The injection cavity 2 can be used to put detergent without a siphon structure. The injection cavity 2 can be used for injection of softener, and the injection cavity 2 can store the softener, so that the user can put detergent and softener at the same time, without waiting for the completion of the detergent injection before adding the softener.

As shown in Figure 7, in the embodiment of the present invention, a casing 5 is provided outside the dispensing cavity 2, and the casing 5 is arranged on the control panel seat. The casing 5 and the control panel seat enclose a closed space. A circumferential gap is formed between the inner peripheral walls of 5, and a buffer cavity 52 communicating with the circumferential gap is formed between the bottom wall of the placing cavity 2 and the bottom wall of the housing 5. The housing 5 is provided with a water inlet 22, and the washing water passes through the housing 5. The water inlet 22 on the upper and the water inlet 22 on the injection cavity 2 enter the injection cavity 2, and the two water inlets 22 are directly overlapped; the mixed liquid passes through the injection port 51 on the injection cavity 2 and the injection port on the bottom wall of the housing 5 51 enters the inside of the washing machine, the injection cavity 2 is connected to the buffer cavity 52 through the injection opening 51 on the injection cavity 2, and the injection opening 51 on the injection cavity 2 and the injection opening 51 on the housing 5 are directly overlapped or staggered; the buffer cavity 52 is sufficient Buffer the water flow coming out of the injection port 51 of the injection chamber 2 to slow down the flow velocity of the water flow;

The inner wall of the housing 5 is provided with supporting ribs for supporting the injection cavity 2. The injection cavity 2 is provided on the supporting ribs. When the mixed liquid in the injection cavity 2 is too much, the mixed liquid can enter the buffer cavity 52 from the circumferential gap.

The present invention also provides a washing machine, including the control panel seat of the washing machine provided in the above technical solution. The control panel seat 1 is provided on the top of the washing machine, and the injection port 51 of the control panel seat 1 faces the interior of the washing machine and communicates with the interior of the washing machine.

In the embodiment of the present invention, as shown in FIG. 8, the water tub is an outer tub, and the lid is an outer tub lid 6. The washing machine includes a casing and an outer tub for holding washing water. The outer tub is arranged in the casing and on the outer tub. The outer tub cover 6 is provided, and the control panel seat 1 of the washing machine provided by the above technical solution is also included. The control panel seat 1 is provided on the top of the casing. Connected, the outer barrel cover is provided with a hole communicating with the outer barrel;

The outer barrel is provided with an inner barrel, and a barrel gap is formed between the inner barrel and the outer barrel, and the hole is connected with the barrel gap; a buffer box 7 is provided between the outer barrel and the outer barrel cover, and the buffer box 7 is respectively connected with the outer barrel and the outer barrel of the control panel seat. The cover 6 is connected, and the side wall of the buffer box 7 is provided with a buffer protrusion 8 protruding into the buffer box 7. The buffer protrusion 8 slopes from the top of the buffer box to the water hole 71 at the bottom of the buffer box, forming a basin-like shape with a buffer protrusion. The 8 is used to buffer the liquid flow rate and release the pressure. The liquid flows evenly into the gap of the barrel through the water hole 71 at the bottom of the buffer box 7 to prevent water splashing.

The above are only the preferred embodiments of the present invention and do not limit the present invention in any form. Although the present invention has been disclosed as above in preferred embodiments, it is not intended to limit the present invention. Any technology familiar with this patent Without departing from the scope of the technical solution of the present invention, the personnel can use the technical content suggested above to make slight changes or modification into equivalent embodiments with equivalent changes. However, any content that does not deviate from the technical solution of the present invention is based on the technology of the present invention. Essentially, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solution of the present invention.

Claims

A control panel seat of a washing machine, wherein the control panel seat is provided with a clothes inserting opening, and is characterized in that the control panel seat is provided with at least one inserting cavity at the front end of the clothes inserting opening.
The control panel seat of a washing machine according to claim 1, characterized in that the control panel seat has a back-shaped structure, and the control panel seat includes an outer circumferential wall, an inner circumferential wall constituting a clothing inlet, and a connection between the outer circumferential wall and the inner ring The connecting wall of the peripheral wall, the outer ring peripheral wall, the inner ring peripheral wall and the connecting wall enclose an accommodating space, and the injection cavity is arranged in the accommodating space.
The control panel seat of a washing machine according to claim 2, wherein the control panel seat is provided with two inserting cavities at the front end of the clothes inserting opening, and the two inserting cavities are located on opposite sides of the clothes inserting opening.
The control panel seat of a washing machine according to claim 3, wherein the injection cavity is provided with an injection port, a water inlet communicating with the water inlet structure at the rear end of the laundry injection port, and an injection port, and the injection port is provided on the top of the injection cavity. The wall is formed on the connecting wall, the injection port is arranged on the bottom wall of the injection cavity, and the water inlet is arranged on the side wall of the injection cavity.
The control panel seat of the washing machine according to any one of claims 1 to 4, wherein the water inlet of the injection cavity is provided with a turbulence structure that disturbs the flow direction of the incoming water flow.
The control panel seat of a washing machine according to claim 5, wherein the spoiler structure comprises a spoiler arranged perpendicularly to the bottom wall of the placing cavity, the spoiler is arranged apart from the water inlet and can cover the water inlet, and the spoiler The plate forms two water-passing gaps between the opposite ends of the side wall of the injection cavity along the extending direction and the side wall of the injection cavity.
The control panel seat of the washing machine according to claim 6, wherein two flanges are provided at opposite ends of the spoiler, and two water gaps are formed between the two flanges and the side wall of the injection cavity.
The control panel seat of a washing machine according to claim 6 or 7, wherein a side wall of the injection cavity on the side of the water gap is provided with a rib that protrudes into the cavity, and the other cavity is on the side of the water gap. The bottom wall is provided with a discharge port, and the connection between the convex rib, the discharge port and the water inlet is triangular.
The control panel seat of a washing machine according to claim 8, wherein a siphon structure is further provided in the injection cavity, and the bottom of the siphon structure is connected with the injection port.
A washing machine, characterized in that the top of the washing machine is provided with a control panel seat of the washing machine according to any one of claims 1-9;

Preferably, the washing machine includes a casing and a tub arranged in the casing. The tub is provided with a lid communicating with the tub, the control panel is seated on the top of the casing, and the top of the lid is provided with a buffer box communicating with the lid. , The injection port of the control tray is connected with the buffer box;

Further preferably, the top and bottom of the buffer box are provided with water holes, the injection port of the control tray is connected with the buffer box through the water hole on the top of the buffer box, and the buffer box is connected with the lid of the bucket through the water hole at the bottom of the buffer box. The side wall of the box is provided with a buffer protrusion protruding inward, and the buffer protrusion is inclined from the top of the buffer box to the water passing hole at the bottom of the buffer box.