CN114587214A

CN114587214A - Automatically cleaning collection dirt seat and dust collecting system

Info

Publication number: CN114587214A
Application number: CN202111675965.7A
Authority: CN
Inventors: 周永飞; 杨志敏; 段传林
Original assignee: Beijing Rockrobo Technology Co Ltd
Current assignee: Beijing Rockrobo Technology Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Also published as: WO2023124081A1

Abstract

A self-cleaning dust collection receptacle and dust collection system, the self-cleaning dust collection receptacle comprising a self-cleaning dust collection receptacle body, the self-cleaning dust collection receptacle body comprising: the opening of the dust collecting cavity is upwards and forwards arranged at the top end of the self-cleaning dust collecting seat body; and the dust collection cover is detachably buckled on the dust collection cavity to form a dust collection bin for accommodating the garbage accommodating device, wherein at least one part of the outer surface of the dust collection cover is used as one part of the appearance surface of the self-cleaning dust collection seat. According to the dust collection cover, the dust collection cover is reversely buckled on the integrated cavity, so that the dust collection cover and the integrated cavity are combined more tightly under the action of the fan, and the dust collection efficiency is further improved; the exposed design mode of the dust hood can facilitate users to observe the conditions in the hood more intuitively, and the dust collecting cavity is processed more timely.

Description

Automatically cleaning collection dirt seat and dust collecting system

Technical Field

The disclosure relates to the technical field of cleaning robots, in particular to a self-cleaning dust collecting seat and a dust collecting system.

Background

In recent years, with the development of science and technology, various cleaning articles come out endlessly, which reduce the burden of people on cleaning and sweeping, meet the requirements of people and provide great convenience for people's life. Among them, automatic cleaning apparatuses are enjoyed by people with their feature of high intellectualization.

Disclosure of Invention

The embodiment of the present disclosure provides a self-cleaning dust collecting seat, self-cleaning dust collecting seat body the self-cleaning dust collecting seat body includes:

the opening of the dust collecting cavity is upwards and forwards arranged at the top end of the self-cleaning dust collecting seat body; and

a dust collecting cover which is detachably buckled on the dust collecting cavity to form a dust collecting bin for containing the garbage containing device,

wherein at least a part of the outer surface of the dust collection cover is used as a part of the appearance surface of the self-cleaning dust collection base.

In some embodiments, the dirt collection chamber comprises:

a rear wall of the dust collection chamber;

a pair of oppositely disposed side walls of the dust collection chamber, both of which are adjacent to the rear wall of the dust collection chamber, an

A circumferential inner wall extending from the bottom wall of the dust collecting cavity towards the direction far away from the cleaning dust collecting seat body,

the dust collection cavity back wall and the dust collection cavity side wall are arranged around the circumferential inner wall and are spaced from the circumferential inner wall.

In some embodiments, the dust cage comprises:

a dust collecting cover body and a dust collecting cover wall extending from the dust collecting cover body along the direction far away from the dust collecting cover body,

the dust collecting cover body and the dust collecting cover wall enclose an accommodating space,

the circumferential inner wall is accommodated in the accommodating space in response to the dust collection cover being buckled on the dust collection cavity.

In some embodiments, the self-cleaning dust receptacle body further comprises:

the sealing gasket is arranged around the circumferential inner wall, the rear wall of the dust collection cavity and the side wall of the dust collection cavity surround the sealing gasket, the dust collection cover is buckled on the dust collection cavity, and the free end, far away from the cover body of the dust collection cover, of the wall of the dust collection cover is attached to the sealing gasket to form a closed dust collection bin.

In some embodiments, the dirt collection chamber sidewalls include a first dirt collection chamber sidewall and a second dirt collection chamber sidewall,

the dust collecting cover wall comprises a front dust collecting cover wall, a first dust collecting cover side wall, a rear dust collecting cover wall and a second dust collecting cover side wall which are sequentially connected end to end,

the circumferential inner wall comprises a front inner wall, a first side inner wall, a rear inner wall and a second side inner wall which are sequentially connected end to end,

and when the dust hood is buckled on the dust collection cavity, at least one part of a first side wall of the dust hood is clamped between the side wall of the first dust collection cavity and the inner wall of the first side, at least one part of a second side wall of the dust hood is clamped between the side wall of the second dust collection cavity and the inner wall of the second side, and the rear wall of the dust hood is clamped between the rear wall of the dust collection cavity and the inner wall of the rear side.

In some embodiments, a side of the dust cup cover body away from the dust cup wall is provided with a handle portion.

In some embodiments, the self-cleaning dust collecting base further comprises a limiting part disposed on at least one of the dust collecting cavity rear wall and the dust collecting cavity side wall, and the dust collecting cover further comprises a limiting part disposed on the dust collecting cover wall, and the limiting part abuts against the limiting part in response to the dust collecting cover being buckled on the dust collecting cavity.

In some embodiments, a support rib is provided on at least one of the dirt collection chamber bottom wall, the peripheral inner wall, and the dirt cup wall.

In some embodiments, the self-cleaning dust receptacle further comprises:

a dust bag holder disposed in the dust collecting bin and configured to mount a dust bag,

the dust bag support is internally provided with a hollow cavity which is used as a part of an air duct of the self-cleaning dust collecting seat.

In some embodiments, the dust bag support extends from the dust chamber bottom in a direction away from the self-cleaning dust receptacle body.

Also provided is a dust collecting system comprising an automatic cleaning device and the self-cleaning dust collecting base of any one of the above.

Compared with the prior art, the embodiment of the disclosure has the following technical effects:

the dust collection cover is reversely buckled on the integrated cavity, so that the dust collection cover and the integrated cavity are combined more tightly under the action of the fan, and the dust collection efficiency is further improved; the exposed design mode of the dust hood can facilitate users to observe the conditions in the hood more intuitively, and the dust collecting cavity is processed more timely, such as: and (5) replacing the dust bag.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty. In the drawings:

fig. 1 is a schematic view of an overall structure of a self-cleaning dust collecting receptacle according to some embodiments of the present disclosure.

Fig. 2 is a schematic view of a self-cleaning dust collecting receptacle body according to some embodiments of the present disclosure.

Figure 3 a schematic view of a dust collection chamber according to some embodiments of the present disclosure.

Fig. 4 is a schematic structural view of a dust cage according to some embodiments of the present disclosure.

Figure 5 a cross-sectional view of a dust cage according to some embodiments of the present disclosure.

Fig. 6 is a schematic structural view of a dust bag support provided in some embodiments of the present disclosure.

Fig. 7 is a schematic structural view of a dust bag support provided in some embodiments of the present disclosure.

Fig. 8 is a schematic structural view of a dust bag according to some embodiments of the present disclosure.

Fig. 9 is a schematic structural view of a dust bag according to some embodiments of the present disclosure.

Fig. 9A is a schematic view of a portion of a dust bag according to some embodiments of the present disclosure.

FIG. 9B is a schematic view of the section of FIG. 9A.

FIG. 10 is a schematic view of a dust bag support and dust bag preassembly configuration according to some embodiments of the present disclosure.

FIG. 11 is a cross-sectional view of an assembled configuration of a dust bag holder and a dust bag according to some embodiments of the present disclosure.

Fig. 12 is a schematic view of an assembly structure of a dust bag holder and a dust bag according to some embodiments of the present disclosure.

Figure 13 is a cross-sectional view of a dust bag support provided by some embodiments of the present disclosure.

Description of reference numerals:

self-cleaning dust collecting base bottom plate 1000, self-cleaning dust collecting base body 2000, dust collecting cavity 2100, first dust collecting cavity side wall 2131, second dust collecting cavity side wall 2132, dust collecting cavity back wall 2134, sealing gasket 2140, circumferential inner wall 2150, first side inner wall 2151, second side inner wall 2152, front inner wall 2153, back inner wall 2154, water storage cavity 2700, dust collecting cover 2800, dust collecting cover body 2810, handle 2811, dust collecting cover wall 2820, dust collecting cover first side wall 2821, dust collecting cover second side wall 2822, dust collecting cover front wall 2823, dust collecting cover back wall 2824, limiting piece 2825, supporting rib 26, dust collecting bin 3000, clean water tank 4000, sewage tank 5000, body base 6000, dust collecting opening 6100, cleaning groove 6200, dust box 300, dust bag bracket 2110, bracket side wall 2111, dust outlet interface 2112, sliding baffle 2113, sliding baffle protrusion 21131, chute 2114, dust clamping plate 21141, elastic component 2115, dust bag 2120, clamping plate 2121, clamping plate 2122, and opening 21221, Catch notch 21222, stop feature 21223, flexible rubber ring 21224, slide 2123, slide opening 21231, handle portion 21232, slide projection 21233, stop tab (unlocking tab) 21234.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure clearer, the present disclosure will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, rather than all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.

The terminology used in the embodiments of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in the disclosed embodiments and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present disclosure, these should not be limited to these terms. These terms are only used to distinguish one from another. For example, a first could also be termed a second, and, similarly, a second could also be termed a first, without departing from the scope of embodiments of the present disclosure.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or apparatus. Without further limitation, the recitation of an element by the phrase "comprising a" does not exclude the presence of additional like elements in a commodity or device comprising the element.

Alternative embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

In the related art, the dust box of the automatic cleaning device has a limited capacity, and a user needs to often bend down to clean the dust box, so that the user experience is poor. Therefore, the embodiment of the disclosure provides a self-cleaning dust collecting seat, which collects the garbage in a dust box of an automatic cleaning device into a dust collecting bin of the self-cleaning dust collecting seat through a dust collecting system, so that the garbage treatment times of a user can be reduced, and the user experience is improved. Specifically, as an example, fig. 1 is a schematic view illustrating an overall structure of the self-cleaning dust collecting base, and fig. 2 is a schematic view illustrating a structure of a self-cleaning dust collecting base body after a foul water tank, a clean water tank, and a dust collection cover are removed according to an embodiment of the present disclosure.

To more clearly describe the behavior of the self-cleaning dust cup, the following directional definitions are made: the self-cleaning dust collecting holder can be calibrated by defining the following three mutually perpendicular axes: a transverse axis Y, a front-to-back axis X, and a central vertical axis Z. The direction of the arrow along the fore-aft axis X, i.e., the direction in which the robotic cleaning device enters the self-cleaning dust receptacle, is designated "rearward", and the direction of the arrow along the fore-aft axis X, i.e., the direction in which the robotic cleaning device exits the self-cleaning dust receptacle, is designated "forward". The transverse axis Y is substantially along the width of the self-cleaning dust collector body. The vertical axis Z is the direction extending upward along the bottom surface of the self-cleaning dust collecting base.

As shown in fig. 1, the direction of the self-cleaning dust collecting base plate 1000 protruding from the self-cleaning dust collecting base body 2000 is forward, the direction of the rear wall of the self-cleaning dust collecting base body 2000 is backward, the dust collecting bin 3000 is located on the left side of the self-cleaning dust collecting base, the clean water tank 4000 is located on the right side of the dust collecting bin 3000, and the foul water tank 5000 is located on the right side of the clean water tank 4000.

As shown in FIG. 1, the present embodiment provides a self-cleaning dust receptacle comprising a self-cleaning dust receptacle base plate 1000 and a self-cleaning dust receptacle body 2000. The self-cleaning dust collecting base plate 1000 is detachably connected to the self-cleaning dust collecting base body 2000, and specifically, the self-cleaning dust collecting base plate 1000 is detachably connected to the body base 6000 at the lower portion of the self-cleaning dust collecting base body 2000. The detachable connection mode can facilitate transportation and maintenance.

Self-cleaning dust receptacle body 2000 is configured to collect debris within a dust box of an automatic cleaning apparatus. In some embodiments, the self-cleaning dust collecting base body 2000 may further include a dust collecting bin 3000, a clean water tank 4000, a dirty water tank 5000, etc. disposed side by side.

As shown in FIG. 2, the self-cleaning dust receptacle body 2000 includes a water storage chamber 2700 and a dust collection chamber 2100. The water storage chamber 2700 is opened upward and forwardly at the top of the self-cleaning dust collecting receptacle body 2000, and may further include a fresh water tank for accommodating the fresh water tank 4000 and a foul water tank for accommodating the foul water tank 5000. The dust collecting chamber 2100 is arranged at the top end of the self-cleaning dust collecting base body 2000 with the opening of the dust collecting chamber upward and forward and side by side with the water storage chamber 2700, the dust collecting chamber 2100 is provided with a dust collecting cover 2800 matched with the opening of the dust collecting chamber 2100, the dust collecting cover 2800 is detachably buckled on the dust collecting chamber 2100, and the dust collecting chamber 2100 and the dust collecting cover 2800 together form a dust collecting bin 3000 for accommodating the garbage accommodating device. At least a part of the outer surface of the dust collection cover 2800 serves as a part of the outer surface of the self-cleaning dust collection holder. The upward and forward design of the water storage chamber 2700 and the dust collection chamber 2100 facilitates the installation and removal of the foul water tank 5000, the clean water tank 4000 and the dust collection cover 2800.

The self-cleaning dust collecting base body 2000 includes a body base 6000 thereunder. In some embodiments, the body base 6000 is integrally disposed below the self-cleaning dust receptacle body 2000. The body base 6000 is also in mutual abutment with the self-cleaning dust collecting base plate 1000, in particular, the self-cleaning dust collecting base plate 1000 and the body base 6000 are arranged in sequence along a second direction, wherein the second direction is the direction opposite to the front-rear axis X arrow.

The dust collection opening 6100 is provided on the body base 6000, approximately at the edge of the body base 6000 where the self-cleaning dust collection base plate 1000 is connected. The dust collection opening 6100 is configured to interface with a dust outlet of an automatic cleaning apparatus, and the garbage in the dust box 300 of the automatic cleaning apparatus enters the dust collection cavity 2100 of the self-cleaning dust receptacle body 2000 through the dust collection opening 6100. In some embodiments, a sealing rubber pad is further disposed around the dust collecting port 6100 to seal the dust collecting port 6100 and the dust outlet of the automatic cleaning apparatus after docking, so as to prevent the garbage from leaking.

In some embodiments, the body base 6000 further comprises a cleaning groove 6200, wherein the cleaning groove 6200 is configured to clean a cleaning component on the automatic cleaning device, for example, to supplement a cleaning solution to a wet cleaning module of the automatic cleaning device, and/or to contain impurities removed from the wet cleaning module, and/or to collect sewage generated during cleaning the wet cleaning module, so as to facilitate subsequent treatment of the impurities and the sewage. In some embodiments, the cleaning trough 6200 is disposed behind the dust collecting opening 6100.

In some embodiments, the self-cleaning dust collector base further comprises a wind channel, one end of which communicates with the dust collecting opening 6100 of the body base 6000, and the other end of which communicates with the dust collecting chamber 2100. When the self-cleaning dust collecting base is in a dust collecting state, a sufficient negative pressure is formed in the dust collecting bin 3000, so that the garbage in the dust box 300 is sucked into the dust bag in the dust collecting cavity 2100 through the dust collecting opening 6100 and the air duct.

Referring to fig. 2 and 3 together, in some embodiments, a dirt collection chamber 2100 includes: a dust collection chamber rear wall 2134 and a pair of oppositely arranged dust collection chamber side walls, wherein the dust collection chamber side walls further comprise a first dust collection chamber side wall 2131 and a second dust collection chamber side wall 2132, the first dust collection chamber side wall 2131 is close to the outer wall of the self-cleaning dust collection base body 2000, and the first dust collection chamber side wall 2131 and the second dust collection chamber side wall 2132 are oppositely arranged and are all abutted to the dust collection chamber rear wall 2134.

Specifically, the end surfaces of the side walls of the dust collection chamber may be of an arc-shaped configuration, the height of the side walls of the dust collection chamber may gradually decrease in the direction of the arrow of the front-rear axis X, and the height of the side walls of the dust collection chamber at the position where the side walls of the dust collection chamber adjoin the rear wall 2134 of the dust collection chamber is equal to the height of the rear wall 2134 of the dust collection chamber. The side wall of the dust collection chamber is of an arc structure with a low front part and a high back part, so that the dust collection cover 2800 can be conveniently placed and moved away, and the attractiveness is improved to a certain extent.

In some embodiments, first dust collection chamber sidewall 2131, second dust collection chamber sidewall 2132, and dust collection chamber rear wall 2134 are integral with self-cleaning dust collection receptacle body 2000, thereby improving the stability of dust collection chamber 2100 and preventing dust collection chamber 2100 from wobbling relative to self-cleaning dust collection receptacle body 2000.

In some embodiments, the dust collection chamber 2100 further includes a peripheral inner wall 2150, the peripheral inner wall 2150 extending from a bottom wall of the dust collection chamber 2100 in a direction away from the cleaning receptacle body 2000. The dust collection chamber rear wall 2134 and the dust collection chamber side walls are disposed around the peripheral inner wall 2150 and spaced apart from the peripheral inner wall 2150. The height of the peripheral inner wall 2150 may be unequal, and in some embodiments, the height of the peripheral inner wall 2150 gradually decreases along the direction of the arrow of the front-back axis X, and the design of the peripheral inner wall 2150 with a low front and a high back can facilitate the installation and removal of the dust cage 2800.

In some embodiments, the peripheral inner wall 2150 may be a closed-loop structure, and further includes a front inner wall 2153, a first side inner wall 2151, a rear inner wall 2154, and a second side inner wall 2152 connected end to end, wherein the front inner wall 2153 is disposed opposite to the rear inner wall 2154, and the first side inner wall 2151 is disposed opposite to the second side inner wall 2152. And each inner wall of the circumferential inner wall 2150 may also have a corresponding relationship with the dust collection chamber rear wall 2134 and the dust collection chamber side walls, specifically, the first side inner wall 2151 and the first dust collection chamber side wall 2131 are located at the same side and are arranged at intervals, the rear inner wall 2154 and the dust collection chamber rear wall 2134 are located at the same side and are arranged at intervals, and the second side inner wall 2152 and the second dust collection chamber side wall 2132 are located at the same side and are arranged at intervals.

In some embodiments, the peripheral inner wall 2150 is integrally formed with the bottom wall of the self-dusting chamber 2100, thereby improving the stability of the peripheral inner wall 2150.

In some embodiments, the dirt collection chamber 2100 further includes a gasket 2140, the gasket 2140 disposed around the perimeter wall 2150, the dirt collection chamber back wall 2134, and the dirt collection chamber side walls disposed around the gasket 2140. In some embodiments, the sealing pad 2140 is a closed loop structure, and the width of the sealing pad 2140 at each position is equal to or slightly larger than the interval between the peripheral inner wall 2150 and the dust collecting cavity rear wall 2134 and the dust collecting cavity side wall, so that the sealing pad 2140 is in close contact with the peripheral inner wall 2150, the dust collecting cavity rear wall 2134 and the dust collecting cavity side wall. The material of the sealing gasket 2140 may be various natural or synthetic rubbers. The sealing gasket 2140 can tightly attach the dust collection chamber 2100 to the dust collection cover 2800 fastened to the dust collection chamber 2100, thereby forming a closed dust collection container 3000.

In some embodiments, a dust bag holder 2110 is also provided within dust collection chamber 2100, with dust bag holder 2110 configured to mount a dust bag. A dust bag bracket 2110 is disposed within the dust collection chamber 2100 and extends from the bottom of the dust collection chamber in a direction away from the self-cleaning dust receptacle body 2000. The dust bag holder 2110 may be provided on the peripheral inner wall 2150 of the dust collection chamber 2100 by a fixing member such as a screw, or may be fixed to the bottom wall of the dust collection chamber by the bottom of the dust bag holder 2110. In some embodiments, the dust bag bracket 2110 is disposed at the first side inner wall 2151, and a side wall of the dust bag bracket 2110 remote from the dust chamber 2100 may be integrally formed with the first side inner wall 2151, so that the degree of stability of the dust bag bracket 2110 may be improved. The dust bag holder 2110 has a hollow cavity inside that serves as part of the air duct of the self-cleaning dust collector base, e.g., as the end of the air duct. The dust bag holder 2110 comprises a holder sidewall facing the dust collecting compartment 3000, the holder sidewall has a dust outlet connected to the dust collecting opening 6100 via an air duct, and the air duct is used to guide the garbage into the dust collecting compartment 3000, for example, into a dust bag in the dust collecting compartment 3000. The dust outlet interface is configured to communicate with an inlet of a dust bag for collecting the garbage into the dust bag.

Referring to fig. 4 and 5 together, in some embodiments, the dust cage 2800 includes: a dust cup cover 2810 and a dust cup wall 2820. The dust hood cover 2810 is located above the dust hood wall 2820, and the dust hood wall 2820 extends from the dust hood cover 2810 in a direction away from the dust hood cover 2810. The dust hood cover 2810 and the dust hood wall 2820 together form an accommodating space, and in response to the dust hood 2800 being buckled on the dust collection cavity 2100, the circumferential inner wall 2150 is accommodated in the accommodating space, and the free end of the dust hood wall 2820 away from the dust hood cover 2810 is attached to the sealing gasket 2140 to form the closed dust collection bin 3000.

In some embodiments, dust cage wall 2820 further includes a dust cage front wall 2823, a dust cage first side wall 2821, a dust cage rear wall 2824, and a dust cage second side wall 2822, which are connected end-to-end in that order. Wherein the dust cage front wall 2823 is disposed opposite to the dust cage rear wall 2824, and the dust cage first side wall 2821 is disposed opposite to the dust cage second side wall 2822.

In response to the dust cage 2800 being snapped onto the dust collection chamber 2100, at least a portion of the dust cage first sidewall 2821 is sandwiched between the first dust collection chamber sidewall 2131 and the first sidewall 2151, at least a portion of the dust cage second sidewall 2822 is sandwiched between the second dust collection chamber sidewall 2132 and the second sidewall 2152, and the dust cage rear wall 2824 is sandwiched between the dust collection chamber rear wall 2134 and the rear inner wall 2154.

In some embodiments, the dust cage 2800 further includes a handle portion 2811, the handle portion 2811 being disposed on a side of the dust cage cover 2810 distal from the dust cage wall 2820. The handle 2811 may be a pull ring, a pull rod, a handle, etc. disposed on the dust collection cover body 2810, and by disposing the handle 2811, the dust collection cover 2800 can be placed and removed more conveniently, which is convenient for users to change the garbage in the dust collection bin 3000 daily.

In some embodiments, the dust cage 2800 further comprises a stop 2825, the stop 2825 is disposed on the dust cage wall 2820, the stop 2825 can cooperate with a stop disposed on the dust chamber 2100, such that the dust cage 2800 is securely fastened to the dust chamber 2100 without wobbling. The stopper may be provided on at least one of the dust collection chamber rear wall 2134 and the dust collection chamber side wall. The position-limiting members 2825 and the position-limiting portions are arranged in pairs and matched with each other. In the embodiment shown in fig. 4, the position-limiting member 2825 is disposed on the second sidewall 2822 of the dust collecting cover, and the position-limiting portion corresponding to the position-limiting member 2825 is disposed on the second dust collecting chamber sidewall 2132. In response to the dust cage 2800 snapping over the dust collection chamber 2100, the stop 2825 abuts the stop.

In some embodiments, support ribs 2826 are provided on at least one of the dirt collection chamber bottom wall, the peripheral inner wall 2150, and the dirt cup wall 2820. The support ribs 2826 may be bar-like structures that protrude outward relative to the surface. In the embodiment shown in fig. 4, the support ribs 2826 are provided at least on the inner surface of the dust cage second sidewall 2822, and a plurality of support ribs 2826 are provided on the inner surface of the dust cage second sidewall 2822. The support ribs 2826 prevent the dust bag in the dust bin 3000 from adhering to the bottom wall of the dust chamber, the peripheral inner wall 2150 and/or the dust cover wall 2820, and prevent the airflow from flowing out of the dust bag due to the adhesion.

The present disclosure also provides a dust collecting system comprising an automatic cleaning apparatus and the self-cleaning dust collecting receptacle of the foregoing embodiments.

In the related art, the dust box of the automatic cleaning device has a limited capacity, and a user needs to often bend down to clean the dust box, so that the user experience is poor. Therefore, the embodiment of the disclosure provides a self-cleaning dust collecting seat, collect the rubbish in the automatic cleaning equipment dust box to the dust collection bin of the self-cleaning dust collecting seat in a centralized manner through the dust collection system, and through setting up the dust bag support and the dust bag in the dust collection bin, the rubbish in the dust box is basically transferred to the dust bag in the dust collection bin without leakage, thereby reducing the times of garbage disposal of users, improving the user experience, and the dust bag adopts the design of matching of the clamping plate and the sliding plate, when the dust bag is detached from the dust bag support, the sliding plate is in a closed position, and the rubbish in the dust bag is prevented from being left in the dust collection bin.

Specifically, as an example, fig. 1 is a schematic view illustrating an overall structure of the self-cleaning dust collecting base, and fig. 2 is a schematic view illustrating a structure of a self-cleaning dust collecting base body after a foul water tank, a clean water tank, and a dust collection cover are removed according to an embodiment of the present disclosure.

Self-cleaning dust receptacle body 2000 is configured to collect debris within a dust box of an automatic cleaning apparatus. In some embodiments, the self-cleaning dust collecting base body 2000 may further include a dust collecting bin 3000, a clean water tank 4000, a dirty water tank 5000, etc. disposed side by side. Specifically, as shown in fig. 2, the self-cleaning dust receptacle body 2000 includes a water storage chamber 2700 and a dust collection chamber 2100. The water storage chamber 2700 is opened upward and forwardly at the top of the self-cleaning dust collecting holder body 2000, and may further include a fresh water tank for accommodating the fresh water tank 4000 and a foul water tank for accommodating the foul water tank 5000. The dust collecting cavity 2100 is arranged at the top end of the self-cleaning dust collecting seat body 2000 with the opening thereof facing upwards and forwards and the water storage cavity 2700 in parallel, the dust collecting cavity 2100 is provided with a dust collecting cover 2800 matched with the opening of the dust collecting cavity 2100, the dust collecting cover 2800 is detachably buckled on the dust collecting cavity 2100, and the dust collecting cavity 2100 and the dust collecting cover 2800 together form a dust collecting bin 3000. The upward and forward design of the water storage chamber 2700 and the dust collection chamber 2100 facilitates the installation and removal of the foul water tank 5000, the clean water tank 4000 and the dust collection cover 2800.

The self-cleaning dust collecting base body 2000 includes a body base 6000 thereunder. In some embodiments, the body base 6000 is integrally disposed below the self-cleaning dust receptacle body 2000. The body base 6000 further abuts the self-cleaning dust collecting base plate 1000, and specifically, the self-cleaning dust collecting base plate 1000 and the body base 6000 are sequentially arranged along a second direction, wherein the second direction is a direction opposite to the front-rear axis X arrow.

The dust collection opening 6100 is provided on the body base 6000, approximately at the edge of the body base 6000 where the self-cleaning dust collection base plate 1000 is connected. The dust collection opening 6100 is configured to interface with a dust outlet of an automatic cleaning apparatus, and the garbage in the dust box 300 of the automatic cleaning apparatus enters the dust collection cavity 2100 of the self-cleaning dust receptacle body 2000 through the dust collection opening 6100. In some embodiments, a sealing rubber pad is further disposed around the dust collecting port 6100, for sealing the dust collecting port 6100 and the dust outlet of the automatic cleaning apparatus after docking, so as to prevent leakage of garbage.

In some embodiments, the self-cleaning dust collector base further comprises a wind channel, one end of which communicates with the dust collecting opening 6100 of the body base 6000, and the other end of which communicates with the dust collecting chamber 2100. When the self-cleaning dust collecting base is in a dust collecting state, a sufficient negative pressure is formed in the dust collecting bin 3000, and the garbage in the dust box 300 is sucked into the dust bag in the dust collecting cavity 2100 through the dust collecting opening 6100 and the air duct.

Figure 6 is a schematic structural view of a dust bag support provided in some embodiments of the present disclosure with the sliding stop in a first position, and figure 7 is a schematic structural view of a dust bag support provided in some embodiments of the present disclosure with the sliding stop in a second position.

As shown in connection with fig. 1-2, in some embodiments the self-cleaning dust receptacle further comprises a dust bag bracket 2110, the dust bag bracket 2110 configured to mount a dust bag. The dust bag holder 2110 is disposed in the dust collecting bin 3000, and is disposed on an inner sidewall of the dust collecting bin 3000 by a fixing member such as a screw, or is fixed to a bottom surface of the dust collecting bin 3000 by a bottom of the dust bag holder 2110.

The dust bag holder 2110 has a hollow cavity inside that serves as part of the air duct of the self-cleaning dust collector base, e.g., as the end of the air duct.

The dust bag holder 2110 comprises a holder sidewall 2111 facing into the dust collecting bin 3000, and the holder sidewall 2111 has a dust outlet 2112. The dust outlet 2112 is communicated with the dust collecting opening 6100 through an air duct, and the air duct is used for guiding the garbage into the dust collecting cabin 3000, for example, a dust bag in the dust collecting cabin 3000. The dust outlet 2112 is configured to communicate with an inlet of a dust bag for collecting refuse into the dust bag.

The dust bag holder 2110 further includes a slidable shutter 2113 slidable on the holder side wall 2111. The slide flapper 2113 configuration may be switched between a first position and a second position. The sliding bezel 2113 conceals the dust outlet 2112 in response to the sliding bezel 2113 being in the first position, and the sliding bezel 2113 exposes the dust outlet 2112 in response to the sliding bezel 2113 being in the second position. Since the dust bag is used as a consumable, it can be detachably mounted to the dust bag holder 2110. By adopting the design, when the dust bag is not loaded in the dust bag bracket 2110, the sliding baffle 2113 shields the dust outlet 2112 to isolate the dust collection bin 3000 from the air duct, so that the suction force generated by the fan cannot enter the air duct from the dust collection bin, and the garbage is prevented from entering the dust collection bin 3000 without the dust bag.

Fig. 8 is a schematic structural view of a dust bag according to some embodiments of the present disclosure, wherein the slide plate is in the closed position, fig. 9 is a schematic structural view of a dust bag according to some embodiments of the present disclosure, wherein the slide plate is in the open position, fig. 9A is a schematic structural view of a portion of a dust bag according to some embodiments of the present disclosure, fig. 9B is a schematic structural view of a cut surface of fig. 9A, wherein the cut surface of the dust bag is shown in fig. 9A, and the dust bag is not shown in fig. 9 and 9B.

In some embodiments, as shown in FIGS. 8-9B, the present disclosure also provides a dust bag 2120 configured to be removably mounted on the dust bag holder 2110 for collecting debris.

The dust bag 2120 includes a dust bag body 2121, a catch plate 2122, and a slide plate 2123. The dust bag body 2121 is made of, for example, a material that is permeable to air but capable of filtering fine particles, such as a nonwoven fabric or a paper material, and is configured to contain the garbage. The clamping plate 2122 is fixedly connected to the dust bag body 2121. The catch 2122 has a catch opening 21221, and the catch opening 21221 serves as an entrance of the dust bag body 2121. A slide 2123 is slidably coupled to the card 2122 and configured to switch between a closed position, in which the slide 2123 covers the card opening 21221, and an open position, in which the slide 2123 exposes the card opening 21221, in response to the slide 2123 being in the open position.

Specifically, as shown in fig. 8 and 6, sled 2123 has sled opening 21231, and in response to sled 2123 being in the closed position, the orthographic projection of sled opening 21231 on card 2122 does not overlap card opening 2821, and sled 2123 obscures card opening 22121, as shown in fig. 8. In response to the sled 2123 being in the open position, a orthographic projection of sled opening 21231 on the sled 2122 at least partially overlaps the sled opening 21221, the sled 2123 exposing at least a portion of the sled opening 21221 through sled opening 21231, as shown in fig. 9.

In some embodiments, sled opening 21231 is sized larger than, for example, card opening 21221, and in response to sled 2123 being in the closed position, an orthographic projection of sled opening 21231 on card 2122 covers card opening 21221. In some embodiments, sled opening 21231 is sized smaller than, for example, card opening 21221, and in response to sled 2123 being in the closed position, a orthographic projection of sled opening 21231 on card 2122 falls into card opening 21221. In some embodiments, sled opening 21231 is, for example, equal in size to a card opening 21221, and in response to the sled 2123 being in the closed position, a orthographic projection of sled opening 21231 on the card 2122 is substantially coincident with the card opening 21221.

The dust bag inlet can be closed by the sliding fit of the slide 2123 and the card plate 2122 to avoid the leakage of the trash in the dust bag.

In some embodiments, as shown in fig. 8-9B, the edge of the card opening 21221 is provided with a flexible rubber ring 21224 protruding toward the slider 2123, and in response to the slider 2123 being in the open position, the flexible rubber ring 21224 protrudes through the slider opening 21231 in a direction away from the slider 2123, so that when the slider opening 21231 and the card opening 21221 are butted, the slit of the slider 2123 and the card 2122 where the two openings are butted is blocked, so that the slider opening 21231 and the card opening 21221 are in sealed butt joint. In response to the slide 2123 not being in the open position, for example, in the closed position, at least a portion of the flexible rubber ring 21224 may be compressed between the slide 2123 and the card 2122 to increase the friction therebetween, so that the slide 2123 and the card 2122 need to slide relative to each other under an external force, and the slide 2123 may be stably kept in the closed position to prevent the dust in the dust bag from being scattered.

In some embodiments, as shown in fig. 8 and 9, the slider 2123 is slidable in a first direction M relative to the catch plate 2122, and the slider 2123 includes a limiting protrusion 21243 disposed on at least one side of the slider 2123, for example, on both sides of the slider 2123, and the number of the limiting protrusions 21243 is, for example, 2, and protrudes from the slider 2123 in a second direction perpendicular to the first direction M. The chucking plate 2122 includes stopper parts 21223 provided at both ends of the chucking plate 2122 in the first direction and configured to block the stopper projections 21233 in the first direction M and prevent the slider 2123 from coming off the chucking plate 2122. The stopper 21223 is, for example, four in number and symmetrically disposed on both sides of the chucking plate 2122. The restricting projections 21233 can only move between the corresponding restricting parts 21223 located at both ends of the card plate 2122 in the first direction when the slide plate 2123 slides relative to the card plate 2122.

In some embodiments, the sled 2123 further comprises a handle portion 21232 disposed on an end of the sled in the first direction M configured to be gripped by an operator to move the sled 2123.

The dust bag 2120 is configured to be removably mounted on the dust bag support 2110, and in response to the dust bag 2120 being mounted on the dust bag support 2110, the sliding bezel 2123 is in the second position to expose the dust outlet interface, the slide is in the open position, and the card opening 21221 is in abutment with the dust outlet interface 2112. Based on the above arrangement, when the dust bag 2120 is not installed in the dust bag holder 2110, the sliding baffle 2113 is in the first position to shield the dust outlet 2112, so that the suction force generated by the fan cannot enter the air duct from the dust collecting bin, and the garbage is prevented from entering the dust collecting bin 3000 without the dust bag 2120.

When the dust bag 2120 is removed from the dust bag holder 2110, the sliding plate is in the closed position 2123 to prevent the garbage in the dust bag from being scattered in the dust collecting bin. And the sealed dust bag also avoids the garbage in the dust bag from scattering in the external environment.

When the bag 2120 is not loaded in the dust bag holder 2110, its slide plate 2123 shields the clamp plate opening 21221 of the clamp plate 2122 so that when it is loaded in the dust bag holder 2110, the slide plate 2113 can be pushed from the first position to the second position by the cooperation of the slide plate 2123 and the clamp plate 2122 and fixed in the second position; when the dust bag 2120 is pulled away from the dust bag holder 2110, the sliding plate 2123 shields the opening 21221 of the clamping plate to prevent the garbage from leaking out. After the dust bag bracket 2110 is loaded into the dust bag 2120, the card plate opening 21221 (i.e., the inlet of the dust bag) is abutted with the dust outlet 2112, and under the action of the air flow provided by the blower, the garbage in the dust box of the automatic cleaning device can be collected into the dust bag body 2121 through the dust collecting opening 6100 on the body base 6000, the air duct in the self-cleaning dust collecting seat, the dust outlet 2112 on the dust bag bracket 2110 and the card plate opening 21221 on the dust bag 2120 in sequence.

Fig. 10 is a schematic view of a dust bag holder and a dust bag pre-assembled according to some embodiments of the present disclosure, and fig. 11 is a schematic view of an assembly structure of a dust bag holder and a dust bag according to some embodiments of the present disclosure.

In some embodiments, as shown in fig. 6-11, the dust bag support 2110 includes a chute 2114, and at least a portion of the sliding shutter 2113 is positioned within the chute 2114 such that the sliding shutter 2113 can slide along the extending direction X' of the chute 2114 to switch between a first position and a second position. The number of the slide grooves 2114 is, for example, 1 or more, and as shown in fig. 6 to 11, the number of the slide grooves 2114 is, for example, two, and the two slide grooves 2114 are respectively provided at opposite end portions of the holder side wall 2111 of the dust bag holder 2110, and the two slide grooves 2114 respectively receive the opposite end portions of the slide shutter 2113 so that the slide shutter 2113 can slide in the extending direction X' of the slide grooves 2114.

As shown in fig. 6-11, the catch plate 2122 and the slide plate 2123 of the dust bag 2120 are configured to be inserted into the chute 2114, slide along the extension direction X 'of the chute 2114, and push the slide plate 2113 to slide along the extension direction X' of the chute, such that the dust bag 2120 is mounted to the dust bag holder 2110. Specifically, both end portions of the card plate 2122 and the slide plate 2123 of the dust bag 2120 may be inserted into the two slide grooves 2114, respectively. In response to the dust bag 2120 being mounted on the dust bag bracket 2110, the slide 2123 is in an open position to expose the card opening 21221 and the sliding bezel 2113 is in a second position to expose the dust outlet interface 2112 such that the card opening 21221 interfaces with the dust outlet interface 2112.

As shown in FIG. 10, during loading of the dust bag 2120 into the dust bag holder 2110, the dust bag 2120 moves relative to the dust bag holder 2110 in a direction X' along which the chute 2114 extends. When the two are installed, the catch plate 2122 and the slide plate 2123 of the dust bag 2120 face the side wall 2111 of the bracket of the dust bag bracket 2110, and the catch plate 2122 and the slide plate 2123 can push the slide plate 2113 to move from the first position to the second position during insertion into the slide slot 2114 along the extending direction X' of the slide slot 2114.

In some embodiments, the lower end of the slide fence 2113 is provided with a slide fence protrusion 21131, and the slide fence protrusion 21131 is a bar-shaped protrusion toward the dust bin 3000 along the lower edge of the slide fence 2113. After the slider 2123 is inserted into the slide slot 2114, the lower end of the slider 2123 may abut against the slide shutter protrusion 21131. By the abutting of the lower end of slide 2123 and slide shutter protrusion 21131, slide 2123 can be pushed to slide along the extending direction X 'of slide slot 2114 while sliding downward along the extending direction X'. In some embodiments, the lower end of the sled 2123 is also provided with a sled projection 21233, which sled projection 21233 may be a bar-like projection along the lower edge of the sled 2123 towards the dust bin 3000. After the slider 2123 is inserted into the runner 2114, the slider protrusion 21233 may abut directly above the slide shutter protrusion 21131. By the contact between the sliding plate protrusion 21233 and the sliding shutter protrusion 21131, when the sliding plate 2123 slides downward along the extending direction X 'of the sliding slot 2114, the sliding shutter 2113 is pushed to slide along the extending direction X' of the sliding slot.

Fig. 11 shows a cross-sectional view of an assembly structure of a dust bag holder and a dust bag according to some embodiments of the present disclosure, and fig. 12 shows a schematic view of an assembly structure of a dust bag holder and a dust bag according to some embodiments of the present disclosure.

Referring to fig. 11 and 12, a latch 21141, such as a resilient latch, is disposed in the slot 2114 and is movable in an approximate arc as indicated by the arrow in fig. 12. the latch 2122 has a latch notch 21222 that mates with the latch 21141. in response to the dust bag 2120 being mounted on the dust bag support 2110, the latch 21141 latches into the latch notch 21222. The clamping plate 2122 slides along the extending direction X' of the sliding slot 2114 to a clamping position, the clamping plate opening 21221 is abutted to the dust outlet port 2112, and the clamping portion 21141 is in matched clamping with the clamping plate clamping slot 21222, so that the dust bag 2120 is fixed on the dust bag support 2110.

The limiting protrusion 212234 on the sliding plate 2123 also serves as an unlocking protrusion 21234, also referred to as an unlocking protrusion 21234, and is configured to press the locking portion 21141 to make the locking portion 21141 disengage from the card slot 21222 during the process of the sliding plate 2123 being pulled out of the card slot 2114, so as to release the fixing of the locking portion 21141 to the card 2122, and make the dust bag 2120 smoothly disengage from the dust bag support 2110. In some embodiments, the unlocking nubs 21234 also provide a stop that cooperates with stop features 21223 on the catch plate 2122 to prevent the slide 2123 from disengaging the catch plate 2122.

In some embodiments, as shown in FIG. 13, the dust bag support 2110 is provided with a resilient member 2115, such as a spring. The resilient member 2115 is coupled to the slide plate 2113 and is configured to urge the slide plate 2113 to a first position. When slide out 2113 is not under external force, slide out 2113 is in the first position under the influence of resilient member 2115, such that slide out 2113 conceals dust port 2112. In some embodiments, the elastic member 2115 is located inside the dust bag holder 2110, the extending direction of the elastic member 2115 substantially coincides with the extending direction of the sliding slot 2114, one end of the elastic member 2115 is fixed to the upper portion of the dust bag holder 2110, and the other end is connected to the sliding shutter 2113. The number of the elastic members 2115 may be 1 or more, and when the number of the elastic members 2115 is two, for example, they may be provided at opposite ends of the dust bag holder 2110, respectively.

The process of mounting and dismounting the dust bag 2120 and the dust bag holder 2110 is described in detail below.

When the dust bag support 2110 is not loaded with a dust bag 2120, the sliding plate 2113 on the dust bag support 2110 is in a first position covering the dust outlet 2112, and the sliding plate 2123 on the dust bag 2120 is in a closed position covering the card plate opening 2122, i.e., the position shown in fig. 8. During loading of the dust bag 2120 into the dust bag holder 2110, the catch plate 2122 and the slide plate 2123 are inserted into the slot 2114 in the direction X' along which the slot 2114 extends, and during the process of a user holding the handle portion 21232 of the slide plate 2123 to push the dust bag 2120 into the slot 2114, the slide plate 2123 is gradually moved from the closed position to the open position relative to the catch plate 2122 such that the slide plate opening 21231 in the slide plate 2123 is aligned with the catch plate opening 21221 in the catch plate 2122, and simultaneously the catch plate 2122 and the slide plate 2123 push against the slide plate 2113 to move from the first position to the second position such that the slide plate 2113 exposes the dust interface 2112. When the clamping plate 2122 slides to the clamping position along the extending direction X' of the sliding groove 2114, the clamping plate opening 21221 is in butt joint with the dust outlet port 2112, and the clamping portion 21141 is in matched clamping with the clamping groove 21222, so that the dust bag 2120 is fixed on the dust bag support 2110, and at this time, the flexible rubber ring 21224 on the dust bag passes through the sliding plate opening 21231 and abuts on the edge of the dust outlet port 2112, so that the clamping plate opening 21221 of the dust bag is in sealed butt joint with the dust outlet port 2112 of the dust bag support, and therefore, the dust leakage in the dust collection process is avoided.

During removal of the dust bag 2120 from the dust bag support 2110, an operator grips the handle portion 21232 of the slider 2123 to gradually draw the slider 2123 away from the slot 2114 of the dust bag support 2110, and during this process, the slider 2123 is gradually moved relative to the card 2122 from the open position to the closed position such that the slider 2123 shields the card opening 21221, and the unlocking tab 21234 on the slider 2123 presses the locking tab 21141 to disengage the locking tab 21141 from the locking slot 21222, while continuing to pull the handle portion 21232 of the slider 2123 to draw the slider 2123 and the card 2122 out of the slot 2114 of the dust bag support 2110 due to the interaction of the unlocking tab 21234 and the position limiting feature 21223 on the card 2122, the dust bag 2120 is disengaged from the dust bag support 2110, and the sliding plate 2113 returns to the first position under the action of the resilient member such that the sliding plate 2113 shields the dust interface 2112.

The self-cleaning dust collecting seat provided by the embodiment of the disclosure collects garbage in the dust box of the automatic cleaning equipment into the dust collecting bin of the self-cleaning dust collecting seat through the dust collecting system, and transfers the garbage in the dust box into the dust bag located in the dust collecting bin basically without leakage through arranging the dust bag support and the dust bag in the dust collecting bin, so that the times of garbage disposal of a user can be reduced, and the user experience is improved.

Finally, it should be noted that: in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above examples are only intended to illustrate the technical solutions of the present disclosure, not to limit them; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A self-cleaning dust collection receptacle comprising a self-cleaning dust collection receptacle body, the self-cleaning dust collection receptacle body comprising:

the dust collecting cavity is arranged at the top end of the self-cleaning dust collecting seat body with an opening facing upwards and forwards; and

a dust collecting cover detachably buckled on the dust collecting cavity to form a dust collecting bin for accommodating the garbage accommodating device,

wherein at least a part of the outer surface of the dust hood is used as a part of the appearance surface of the self-cleaning dust collecting seat.

2. The self-cleaning dust receptacle of claim 1, wherein the dust collection chamber comprises:

a rear wall of the dust collection chamber;

3. The self-cleaning dust cup of claim 2, wherein the dust cage comprises:

4. The self-cleaning dust cup of claim 3, wherein the self-cleaning dust cup body further comprises:

5. The self-cleaning dust receptacle of claim 3 or 4,

the side walls of the dust collection chambers comprise a first side wall and a second side wall,

6. The self-cleaning dust receptacle of claim 3 or 4, wherein a side of the dust cup cover remote from the dust cup wall is provided with a handle portion.

7. The self-cleaning dust receptacle of claim 3 or 4, further comprising a limiting portion disposed on at least one of the dust receptacle rear wall and the dust receptacle side wall, the dust cage further comprising a limiting member disposed on the dust cage wall, the limiting member abutting the limiting portion in response to the dust cage being snapped onto the dust receptacle.

8. The self-cleaning dust receptacle of claim 3 or 4, wherein at least one of the dust chamber bottom wall, the peripheral inner wall and the dust cup wall is provided with support ribs thereon.

9. The self-cleaning dust receptacle of claim 3 or 4, further comprising:

10. The self-cleaning dust cup of claim 9, wherein the dust bag support extends from the dust chamber bottom in a direction away from the self-cleaning dust cup body.

11. A dust collection system comprising an automatic cleaning apparatus and a self-cleaning dust receptacle according to any one of claims 1 to 10.