阅读说明：本技术 一种洗碗机 (Dish washing machine ) 是由 李金鹏 于 2020-05-28 设计创作，主要内容包括：本发明涉及家电技术领域,尤其涉及一种洗碗机,包括底座；内胆,其安装于底座上且与底座之间形成空腔；分水组件,其安装于内胆且设有用于连通内胆和空腔的溢水通道。本发明结构简单,通过在分水组件设置溢水通道连通内胆以及底座与内胆之间形成的空腔,实现内胆中水过量从溢水通道中溢出,并简化内胆的结构,无需在内胆另外设置溢水通道以及相关的溢水部件,且在安装分水组件的同时,完成溢水通道的设置和安装,简化洗碗机的装配,提高装配的效率。(The invention relates to the technical field of household appliances, in particular to a dish washing machine, which comprises a base; the inner container is arranged on the base, and a cavity is formed between the inner container and the base; the water diversion assembly is arranged on the inner container and is provided with an overflow channel used for communicating the inner container and the cavity. The water distribution component is provided with the overflow channel to communicate with the inner container and the cavity formed between the base and the inner container, so that excessive water in the inner container overflows from the overflow channel, the structure of the inner container is simplified, the overflow channel and related overflow parts are not required to be additionally arranged in the inner container, the arrangement and the installation of the overflow channel are completed while the water distribution component is installed, the assembly of the dish washing machine is simplified, and the assembly efficiency is improved.)

1. A dishwasher, comprising:

a base;

the inner container is arranged on the base, and a cavity is formed between the inner container and the base;

the water diversion assembly is installed on the inner container and is provided with an overflow channel used for communicating the inner container and the cavity.

2. The dishwasher of claim 1, wherein the water diversion assembly comprises a water diversion seat, an overflow pipe is arranged on the water diversion seat, and the overflow pipe is connected with the overflow channel and protrudes out of the water diversion seat.

3. The dishwasher of claim 2, wherein the water inlet cover at the upper end of the overflow pipe is provided with an overflow cover.

4. The dishwasher according to claim 3, wherein the overflow cover comprises a cover plate and a surrounding plate surrounding the peripheral edge of the cover plate, the surrounding plate is arranged on the outer side surface of the overflow pipe, the cover plate is arranged on the upper end of the overflow pipe and has a first gap with the upper end of the overflow pipe, the surrounding plate comprises a first side plate, the lower part of the first side plate is provided with an overflow port, a second gap is arranged between the first side plate and the outer side surface of the overflow pipe, and the second gap, the first gap and the overflow channel are communicated in sequence.

5. The dishwasher of claim 4, wherein the outer side of the overflow pipe is provided with a positioning protrusion, the surrounding side plate comprises a second side plate, and the second side plate is provided with a positioning slot for fastening with the positioning protrusion.

6. The dishwasher of claim 3 or 4, wherein the inside of the overflow cover is provided with a first rib abutting on the upper end of the overflow pipe.

7. The dishwasher of claim 4, wherein the outer side of the overflow pipe is provided with a second rib, and the second rib abuts against the inner side of the first side plate.

8. The dishwasher of claim 7, wherein the surrounding side plate comprises a third side plate opposite to the first side plate, and an inner side surface of the third side plate is provided with a third rib for abutting against an outer side surface of the overflow pipe.

9. The dishwasher of claim 3, wherein the overflow cover is provided with an air outlet.

10. The dishwasher of claim 1, wherein the inner container is provided with a water outlet connected to a drain pump, and an overflow protection switch for detecting whether a predetermined amount of water is present in the cavity is provided at the bottom of the cavity and electrically connected to the drain pump.

Technical Field

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

Background

The household dish washing machine has the problems that people or parts have the possibility of causing quality problems in the use process, the phenomenon that the household dish washing machine cannot be executed according to a set program occurs, for example, the water is not fed continuously, a large amount of water overflows from the dish washing machine, the household of a user is submerged, and property loss is caused. In order to avoid the situation, in the prior art, an overflow mechanism is usually arranged on the dish washing machine and is used for draining water after the overflow mechanism conducts water to a mechanical alarm to trigger alarm, but the existing overflow mechanism is complex in structure and needs to be provided with a complex overflow channel and an overflow component on an inner container, on one hand, more parts are added, the manufacturing cost is improved, on the other hand, the assembling process of the dish washing machine is added, and the production efficiency is reduced.

Disclosure of Invention

The invention aims to provide a dish washing machine which is beneficial to simplifying an overflow structure, improving the production efficiency and reducing the production cost.

In order to achieve the above object, the present invention provides a dishwasher, comprising:

a base;

the inner container is arranged on the base, and a cavity is formed between the inner container and the base;

the water diversion assembly is installed on the inner container and is provided with an overflow channel used for communicating the inner container and the cavity.

Optionally, the water diversion assembly comprises a water diversion seat, an overflow pipe is arranged on the water diversion seat, and the overflow pipe is connected with the overflow channel and protrudes out of the water diversion seat.

Optionally, the water inlet cover at the upper end of the overflow pipe is provided with an overflow cover.

Optionally, the overflow lid includes the apron and centers on the curb plate that encloses of apron edge all around, enclose the curb plate and locate the warning pipe lateral surface, the apron set up in warning pipe upper end and with first clearance has between the warning pipe upper end, enclose the curb plate and include first curb plate, the gap has been seted up to first curb plate lower part, first curb plate with the second clearance has between the warning pipe lateral surface, second clearance, first clearance and overflow passageway communicate in proper order.

Optionally, the outer side surface of the overflow pipe is provided with a positioning protrusion, the surrounding side plate comprises a second side plate, and the second side plate is provided with a positioning clamping groove used for being fastened with the positioning protrusion.

Optionally, the inner side of the overflow cover is provided with a first rib, and the first rib abuts against the upper end of the overflow pipe.

Optionally, the outer side surface of the overflow pipe is provided with a second convex rib, and the second convex rib is abutted to the inner side surface of the first side plate.

Optionally, the surrounding side plate includes a third side plate opposite to the first side plate, and a third rib used for abutting against the outer side surface of the overflow pipe is arranged on the inner side surface of the third side plate.

Optionally, the overflow cover is provided with an air outlet.

Optionally, the inner container is provided with a water outlet, the water outlet is connected with a drainage pump, the bottom of the cavity is provided with an overflow protection switch for detecting whether a preset water amount exists in the cavity, and the overflow protection switch is electrically connected with the drainage pump.

The embodiment of the invention has the following technical effects:

the water distribution component is provided with the overflow channel to communicate with the inner container and the cavity formed between the base and the inner container, so that excessive water in the inner container overflows from the overflow channel, the structure of the inner container is simplified, the overflow channel and related overflow parts are not required to be additionally arranged in the inner container, the arrangement and the installation of the overflow channel are completed while the water distribution component is installed, the assembly of the dish washing machine is simplified, and the assembly efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a partial schematic structural view of a preferred embodiment of the present invention;

FIG. 4 is a schematic structural view of a water diversion seat in a preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of a water diversion seat in the preferred embodiment of the present invention;

FIG. 6 is a top view of the water diversion seat in the preferred embodiment of the present invention;

FIG. 7 is a schematic view showing the construction of an overflow cover in the preferred embodiment of the present invention;

FIG. 8 is a schematic view showing the construction of an overflow cover in the preferred embodiment of the present invention;

FIG. 9 is a schematic view showing the construction of an overflow cover in the preferred embodiment of the present invention;

fig. 10 is a bottom view of the overflow cover in the preferred embodiment of the present invention.

Description of reference numerals:

1. a base 11, a cavity;

2. an inner container 21, a water outlet 22 and a through hole;

3. the water distribution component 31, the overflow channel 32, the water distribution seat 321, the annular bulge 33 and the nut;

4. overflow pipe 41, positioning projection 42 and second convex rib;

5. the overflow cover 51, the cover plate 52, the surrounding side plate 521, the first side plate 5211, the overflow opening 522, the second side plate 5221, the positioning clamping groove 53, the third side plate 54, the first convex rib 55, the third convex rib 56 and the exhaust opening;

6. draining pump;

7. an overflow protection switch.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, the terms "first", "second", and the like are employed in the present invention to describe various information, but the information should not be limited to these terms, which are used only to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Referring to fig. 1 to 10, an embodiment of the present invention provides a dishwasher, including:

a base 1;

the inner container 2 is arranged on the base 1 and forms a cavity 11 with the base 1;

and a water diversion assembly 3 which is installed on the inner container 2 and is provided with an overflow channel 31 for communicating the inner container 2 and the cavity 11.

The structure of the invention is simple, the overflow channel 31 is arranged on the water distribution component 3 to communicate with the inner container 2 and the cavity 11 formed between the base 1 and the inner container 2, so that excessive water in the inner container 2 overflows from the overflow channel 31, the structure of the inner container 2 is simplified, the overflow channel 31 and related overflow parts are not required to be additionally arranged on the inner container 2, the arrangement and installation of the overflow channel 31 are completed while the water distribution component 3 is installed, the assembly of the dish washing machine is simplified, and the assembly efficiency is improved.

Referring to fig. 1 and 3, further, the water diversion assembly 3 in this embodiment includes a water diversion seat 32, an overflow pipe 4 is disposed on the water diversion seat 32, the overflow pipe 4 is connected to the overflow channel 31 and protrudes out of the water diversion seat 32, so as to avoid raising the height of the water diversion seat 32, thereby ensuring that the inner container 2 has a large accommodating space therein.

It should be noted that the upper end of the overflow pipe 4 is opened and the height of the upper end opening is substantially flush with the preset safe water line in the inner container 2 of the dishwasher, so that water can overflow from the overflow pipe 4 when the water level in the inner container 2 passes over the upper end opening of the overflow pipe 4.

Referring to fig. 2 and 3, in order to achieve reliable connection between the water diversion assembly 3 and the inner container 2 in this embodiment, preferably, the inner container 2 in this embodiment is provided with a through hole 22 for installing the water diversion seat 32, an annular protrusion 321 is arranged on an outer circumferential surface of the water diversion seat 32, the water diversion seat 32 is clamped on the through hole through the annular protrusion 321, and a thread is arranged on an outer side surface of the water diversion seat 32, the water diversion assembly 3 further includes a fixing nut 33, the fixing nut 33 is connected with the thread on the outer side surface of the water diversion seat 32, and when the nut 33 is screwed into the water diversion seat 32, an end surface of the nut 33 is matched with the annular protrusion 321 to clamp two ends of the through hole of the inner container 2, so as to achieve fixation of the water diversion seat 32, and further, a sealing ring is arranged between the annular protrusion 321 and an upper end surface of the through hole.

Referring to fig. 1, since the water in the inner tub 2 is likely to billow during the dish washing process to form water waves higher than a preset safe water line, in order to prevent the water of the lifted water waves from spilling out of the overflow pipe 4 to cause false alarm, a water inlet cover at the upper end of the overflow pipe 4 is provided with an overflow cover 5 to prevent the water of the water waves from spilling over the height of the upper end of the overflow pipe 4.

Referring to fig. 7 to 10, preferably, the overflow cover 5 includes a cover plate 51 and a surrounding side plate 52 surrounding the peripheral edge of the cover plate 51, the surrounding side plate 52 is disposed around the outer side of the overflow pipe 4, the cover plate 51 is disposed at the upper end of the overflow pipe 4 and has a first gap with the upper end of the overflow pipe 4, the surrounding side plate 52 includes a first side plate 521, a spillway 5211 is disposed at the lower portion of the first side plate 521, a second gap is disposed between the first side plate 521 and the outer side of the overflow pipe 4, and the second gap, the first gap and the spillway 31 are sequentially communicated, so that, when water in the inner container 2 overflows from the overflow pipe 4 through the spillway 5211 disposed at the lower portion of the first side plate 521 and the surrounding side plate 52 are disposed, the water is required to enter the second gap through the spillway 5211 disposed at the lower portion of the first side plate 521 and overflow from the overflow pipe 4 after filling the second gap, and overflow from the first gap is further prevented, effectively reducing the risk of overflowing water waves lifted in the dish washing process from the overflow pipe 4, and being reliable and effective.

Referring to fig. 5 and 8, the outer side surface of the overflow pipe 4 is provided with a positioning protrusion 41, the surrounding side plate 52 includes a second side plate 522, and the second side plate 522 is provided with a positioning slot 5221 for fastening the positioning protrusion 41, so that the overflow pipe 4 is reliably connected with the overflow cover 5.

Referring to fig. 1 and 10, further, a first rib 54 is provided on the inner side of the overflow cover 5, and the first rib 54 abuts against the upper end of the overflow pipe 4, so that a first gap with a stable distance is provided between the overflow cover 5 and the upper end of the overflow pipe 4, it should be noted that, after the positioning protrusion 41 and the positioning slot 5221 are stably clamped, the first rib 54 just abuts against the upper end of the overflow pipe 4, thereby further ensuring the position of the overflow cover 5 in the axial direction of the overflow pipe 4 to be fixed.

Preferably, referring to fig. 6, the outer side surface of the overflow pipe 4 is provided with a second rib 42, and the second rib 42 abuts against the inner side surface of the first side plate 521, so that a second gap with a stable distance is formed between the overflow pipe 4 and the first side plate 521, and the overflow of water from the second gap is ensured.

Referring to fig. 7, further, the side enclosing plate 52 includes a third side plate 53 opposite to the first side plate 521, and a third rib 55 for abutting against the outer side surface of the overflow pipe 4 is disposed on the inner side surface of the third side plate 53, so that when the side enclosing plate 52 is sleeved on the outer side of the overflow pipe 4, the side enclosing plate 52 can be matched with the second rib 42 through the third rib 55, and the side enclosing plate 52 abuts against the outer side of the overflow pipe 4 tightly, thereby ensuring the stability of the radial position of the overflow cover 5 when the overflow cover 5 is installed on the overflow pipe 4.

Referring to fig. 7 and 9, preferably, the overflow cover 5 in this embodiment is provided with an air outlet 56, when water enters the overflow pipe 4 along the second gap and the first gap, air in the first gap and the second gap is exhausted through the air outlet 56, so that water smoothly flows into the overflow pipe 4, and the problem that water cannot smoothly flow out due to excessive pressure in the first gap and the second gap is avoided, thereby effectively improving the stability of water overflowing from the overflow pipe 4.

In order to facilitate the rapid discharge of the excessive water when the water amount in the inner container 2 exceeds the preset water line, referring to fig. 1, in the present embodiment, the inner container 2 is provided with a water outlet 21, the water outlet 21 is connected with a drainage pump 6, the bottom of the cavity 11 is provided with an overflow protection switch 7 for detecting whether the cavity 11 has the preset water amount, and the overflow protection switch 7 is electrically connected with the drainage pump 6, so that when the water overflows to the cavity 11 from the overflow pipe 4, when the water amount exceeds the safety water amount preset by the overflow protection switch 7, the drainage pump 6 is turned on to rapidly discharge the water in the inner container 2, so as to improve the drainage efficiency.

In summary, the structure of the invention is simple, the overflow channel 31 is arranged on the water distribution component 3 to communicate with the inner container 2 and the cavity 11 formed between the base 1 and the inner container 2, so that excessive water in the inner container 2 overflows from the overflow channel 31, the structure of the inner container 2 is simplified, the overflow channel 31 and related overflow parts are not required to be additionally arranged on the inner container 2, the arrangement and installation of the overflow channel 31 are completed while the water distribution component 3 is installed, the assembly of the dish washing machine is simplified, and the assembly efficiency is improved;

meanwhile, the overflow pipe 4 and the overflow cover 5 arranged on the overflow pipe 4 are arranged on the water distribution base 32, so that the false alarm caused by the overflow of the lifted water waves from the overflow pipe 4 in the dish washing process is prevented, the risk of overflow of the lifted water waves from the overflow pipe 4 in the dish washing process is effectively reduced, and the water distribution base is reliable and effective. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.