CN115251786A

CN115251786A - Dust box device and cleaning equipment

Info

Publication number: CN115251786A
Application number: CN202210986014.XA
Authority: CN
Inventors: 高利峰
Original assignee: Beijing Rockrobo Technology Co Ltd
Current assignee: Beijing Rockrobo Technology Co Ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-01
Anticipated expiration: 2042-08-16
Also published as: CN115251786B

Abstract

The application discloses dirt box device and cleaning device. Wherein, dirt box device includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell is a cylindrical structure with an opening at one end and is also provided with an air inlet and an air outlet; the cover body assembly is arranged at the opening in an openable and closable manner; the filtering piece is connected with the cover body assembly; wherein, the lid subassembly lid closes the opening, can make to filter the inside that is located the casing to be located the air current passageway that air intake and air outlet formed.

Description

Dust box device and cleaning equipment

Technical Field

The invention relates to the technical field of intelligent home furnishing, in particular to a dust box device and cleaning equipment.

Background

Cleaning devices in related art, such as a sweeping robot, generally include a dust box, and suck dust or other impurities on the ground into the dust box by a dust suction manner, when the dust box is full of dust and impurities, the sweeping robot stops working and waits for a user to empty the dust box, and then the user reinstalls the empty dust box onto the device to continue dust collection.

Disclosure of Invention

A series of concepts in a simplified form are introduced in the content section of the application, which is described in further detail in the detailed description section. This section of the application is not intended to limit the critical and essential features of the claimed solution, nor is it intended to be used to determine the scope of the claimed solution.

Embodiments of a first aspect of the present application provide a dust box apparatus, including: the air conditioner comprises a shell, a fan and a controller, wherein the shell is a cylindrical structure with an opening at one end and is also provided with an air inlet and an air outlet; the cover body assembly is arranged at the opening in an openable and closable manner; the filtering piece is connected with the cover body assembly; the cover body assembly covers the opening, so that the filter piece can be positioned in the shell and positioned on an airflow channel formed by the air inlet and the air outlet.

Further, the cover assembly includes: a cover for opening or closing the opening; sealing member, sealing member and lid are connected for the gap between sealed lid and the casing, sealing member are used for communicateing air intake and air outlet, filter and are connected with the sealing member.

Further, the sealing element is detachably connected with the cover body; the filter element is detachably connected with the sealing element; the cover body is detachably connected with the shell.

Furthermore, the sealing element is provided with a cavity, the side wall of the cavity is provided with a first vent corresponding to the air outlet, and the bottom of the cavity is provided with a second vent for installing the filter element; when the cover body assembly covers the opening, the air outlet and the air inlet are positioned on two sides of the second air outlet.

Furthermore, the sealing element is also provided with a first connecting part positioned outside the cavity, and the first connecting part is positioned on one side of the first ventilation opening, which is far away from the second ventilation opening, and is used for being connected with the cover body; the sealing member still is provided with the butt portion that is located the cavity periphery side, and the butt portion is located one side that first vent is close to the second vent for with the casing butt.

Further, the cover body includes: the outer diameter of the tray body is larger than or equal to that of the cylindrical structure; the second connecting part is arranged on one side of the tray body and is positioned inside the outer edge of the tray body, and the second connecting part is used for being in adaptive connection with the first connecting part; the support ring is arranged on the tray body and located inside the outer edge of the tray body, the second connecting portion are located inside the support ring, and the height of the support ring is larger than that of the second connecting portion.

Furthermore, the abutting part comprises a connecting section and a contact section, the connecting section is connected with the bottom of the cavity and the contact section, and the contact section is inclined and extends outwards from the connecting section to the direction of the first vent; wherein, first connecting portion and second connecting portion adaptation are connected and are made the support ring keep away from between disk body's one end embedding contact section and the cavity and with the contact section butt.

Further, the first connecting part and the second connecting part are connected through a thread structure; at least the contact section of the sealing element is an elastic element.

Furthermore, an avoiding opening corresponding to the first vent is formed in one side, away from the disc body, of the support ring, and the avoiding opening is of a through opening structure or a notch structure; one side of the tray body, which is far away from the support ring, is provided with a handheld part which is a concave structure arranged on the tray body.

Embodiments of a second aspect of the present application provide a cleaning apparatus comprising: an apparatus main body; and the dust box device of any one of the first aspect, the dust box device being detachably connected to the apparatus main body.

The above description is only an overview of the technical solutions of the present application, and the present application may be implemented in accordance with the content of the description so as to make the technical means of the present application more clearly understood, and the detailed description of the present application will be given below in order to make the above and other objects, features, and advantages of the present application more clearly understood.

Drawings

The following figures of the present application are included as part of the present application for an understanding of the present application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

In the drawings:

fig. 1 shows a schematic structural view of one perspective of a dirt box arrangement provided by one embodiment of the present application;

FIG. 2 shows an exploded view from one perspective of the embodiment of FIG. 1;

FIG. 3 shows an exploded view from another perspective of the embodiment of FIG. 1;

figure 4 illustrates a perspective exploded view of a seal and filter according to an embodiment of the present application;

FIG. 5 is an exploded view of another perspective of the embodiment of FIG. 4;

FIG. 6 is a schematic structural diagram of a cover provided in an embodiment of the present application;

FIG. 7 illustrates a schematic structural view from another perspective of a dirt box apparatus provided by one embodiment of the present application;

FIG. 8 illustratesbase:Sub>A cross-sectional view in the direction A-A of the embodiment of FIG. 7 as provided by one embodiment of the present application;

FIG. 9 shows an enlarged partial schematic view at A of the embodiment of FIG. 8;

FIG. 10 illustratesbase:Sub>A cross-sectional view in the direction A-A of the embodiment of FIG. 7 according to another embodiment of the present application;

FIG. 11 shows an enlarged partial schematic view at B of the embodiment of FIG. 10;

FIG. 12 is a schematic view illustrating the assembly of the cover assembly and housing of the embodiment of FIG. 10;

fig. 13 shows a schematic view of the embodiment of fig. 12 at a partial enlargement C.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 13 is:

100 dust box device, 110 shell, 111 opening, 112 air inlet, 113 air outlet, 120 cover body assembly, 130 cover body, 131 disc body, 132 support ring, 133 second connecting part, 134 avoiding port, 135 handheld part, 140 sealing part, 141 cavity, 142 first ventilation opening, 143 second ventilation opening, 144 first connecting part, 145 abutting part, 146 connecting section, 147 contact section and 150 filtering piece.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the technical solutions provided by the present application. It will be apparent, however, to one skilled in the art, that the embodiments provided herein may be practiced without one or more of these specific details.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

As shown in fig. 1 to 13, an embodiment of a first aspect of the present application provides a dust box apparatus 100, and an embodiment of a second aspect of the present application provides a cleaning device. Wherein, cleaning device can be for sweeping the floor the robot, sweep and drag all-in-one, or satisfy other cleaning device that require, and cleaning device includes equipment main part and dirt box device 100, and dirt box device 100 can be dismantled with equipment main part and be connected, conveniently dismantles dirt box device 100 from setting up the main part and clears up and maintain convenient operation.

The cleaning apparatus may further include a cleaning module and a blower, the cleaning module may be a dry cleaning module or a wet cleaning module, for example, the dry cleaning system may include a roller brush. The fan device is communicated with the dust box device, the rolling brush with certain interference with the ground sweeps the garbage on the ground and winds the garbage to the front of the rolling brush and a garbage inlet of the cleaning device, and then the air which is generated by the fan device and passes through the dust box device and has suction force is sucked into the dust box device so as to collect the garbage in the dust box device.

It is understood that the cleaning device may also include, but is not limited to: the system comprises a driving system, a sensing system, a control module, an energy system, a human-computer interaction system and the like. The systems are coordinated with each other, so that the cleaning equipment can move autonomously to realize the cleaning function. Functional elements and the like constituting the above-described respective systems in the cleaning apparatus are integrally provided in the apparatus main body.

As shown in fig. 1, 2, and 3, a dust box apparatus 100 according to an embodiment of the present application includes: the filter comprises a shell 110, a cover body assembly 120 and a filter element 150, wherein the shell 110 is a cylindrical structure with an opening 111 at one end, and the shell 110 is further provided with an air inlet 112 and an air outlet 113. The cover assembly 120 is openably disposed at the opening 111, and the filter 150 is connected to the cover assembly 120, wherein the cover assembly 120 covers the opening 111 to enable the filter 150 to be located inside the housing 110 and on an airflow channel formed by the air inlet 112 and the air outlet 113.

The air inlet 112 of the housing 110 may be communicated with a garbage inlet of the cleaning device, and the air outlet 113 of the housing 110 may be communicated with an air inlet end of a blower device of the cleaning device, so that air having suction force generated by the blower device is sequentially communicated with the garbage inlet, the air inlet 112, and the air outlet 113.

In the embodiment provided by the present application, since the cover assembly 120 is openably and closably disposed at the opening 111 of the housing 110, when the dust box apparatus 100 needs to collect dust, the cover assembly 120 can cover the opening 111 to ensure the sealing performance of the housing 110, so that the fan apparatus of the cleaning device operates to introduce the garbage on the surface to be treated (e.g. on the ground) into the interior of the housing 110 through the garbage inlet 112 on the housing 110 via the garbage inlet of the cleaning device, and after being filtered by the filter 150 disposed inside the housing 110 and located on the airflow path of the air inlet 112 and the air outlet 113, the clean airflow is discharged to the exterior of the housing 110 via the air outlet 113, and the garbage is collected inside the housing 110 after being filtered by the filter 150, so as to achieve the dust collecting function.

When it is desired to dump the garbage in the dust box apparatus 100, the cover assembly 120 is moved relative to the housing 110 to open and expose the opening 111 of the housing 110, and since the filter 150 is connected to the cover assembly 120, the filter 150 can be located outside the housing 110 without occupying the internal space of the housing 110, so that the housing 110 can be dumped and cleaned conveniently, and then the housing 110 can be held by hand to dump the garbage in the housing 110 through the opening 111. Because casing 110 is the cask column structure that one end was provided with opening 111, the corner of cask column structure is less, and the lateral wall of cask column structure is smooth curved surface structure for the rubbish of the collection in the casing 110 can once only be emptyd out, has improved the thoroughness that dirt box device 100 emptyd rubbish greatly, and simultaneously, convenience of customers washs operation to casing 110.

Wherein, the casing 110 is a barrel-shaped structure with an opening 111 at one end, that is, one end of the casing 110 is integrally provided with the opening 111, the whole casing 110 is provided with a barrel-shaped structure, that is, the curved side wall of the barrel-shaped structure is directly connected with the opening 111, thus, when the cover assembly 120 opens the opening 111 of the casing 110, the casing 110 is inclined or turned over, so that the garbage collected in the casing 110 can be directly discharged to the outside of the casing 110 through the opening 111 under the guidance of the curved side wall, compared with the related art in which the dust box device is a square structure with more corners, the possibility of garbage accumulation or clamping at the corners is reduced, thereby improving the thoroughness of garbage dumping, improving the convenience of cleaning the casing 110, facilitating the use of users, and being beneficial to improving the satisfaction degree of the users.

In the embodiment provided by the present application, as shown in fig. 1, 2, 3 and 4, the cover assembly 120 includes a cover 130 and a sealing member 140, the cover 130 is used for opening or closing the opening 111, and the sealing member 140 is connected to the cover 130 and used for sealing a gap between the cover 130 and the housing 110, so that, when the cover assembly 120 closes the opening 111 of the housing 110, the dust box apparatus 100 can have good sealing performance through the sealing member 140, so as to ensure that the dust box apparatus 100 has good dust collection efficiency and dust collection effect.

The sealing member 140 is used to communicate the air inlet 112 and the air outlet 113, for example, when the cover assembly 120 is closed and opened 111, the sealing member can communicate the air inlet 112 and the air outlet 113, so that an air flow channel formed by the air inlet 112 and the air outlet 113 passes through the sealing member 140, therefore, by connecting the filter member 150 with the sealing member 140, the filter member 150 can be located on the air flow channel formed by the air inlet 112 and the air outlet 113, and the air flow passing through the air inlet 112 and the air outlet 113 is filtered, so as to collect the garbage in the housing 110.

Wherein, the sealing element 140 is connected with the cover 130, and the filtering element 150 is connected with the sealing element 140, so that under the condition that the opening 111 of the casing 110 is opened by the cover 130, the cover 130 can drive the sealing element 140 and the filtering element 150 to be located outside the casing 110 at the same time, so that the internal components, the structure and the space of the casing 110 are large, that is, the barriers inside the casing 110 are few, thereby facilitating the garbage in the casing 110 to be poured out quickly and thoroughly, facilitating the cleaning operation of the casing 110, and facilitating the use of users.

In the above embodiment, as shown in fig. 2, fig. 3, fig. 4, and fig. 5, the sealing element 140 is detachably connected to the cover 130, so that the sealing element 140 and the cover 130 can be detached to be respectively repaired, cleaned, and replaced, which is convenient for operation and beneficial to reducing the repair and replacement cost.

The filter element 150 is detachably connected with the sealing element 140, so that the filter element 150 and the sealing element 140 can be detached to be respectively maintained, cleaned and replaced, the operation is convenient, and the maintenance and replacement cost is reduced. Specifically, the filter 150 may be a filter screen, filter cotton, or other structure that meets the requirements. The filter element 150 may be removably coupled to the sealing member 140 by snapping, hooking, magnetic attraction, threading, or other means.

The cover body 130 is detachably connected with the shell 110, so that the cover body 130 and the shell 110 can be detached to be respectively maintained, cleaned and replaced, the operation is convenient, and the maintenance and replacement cost is reduced.

Specifically, the cover 130 and the housing 110 are separately disposed and detachably connected to the housing 110, the sealing member 140 and the cover 130 are detachably connected to each other, the filter member 150 and the sealing member 140 are detachably connected to each other, and when the opening 111 of the housing 110 is opened by the cover 130, the sealing member 140 connected to the cover 130 and the filter member 150 connected to the sealing member 140 can be moved to the outside of the housing 110 together, so as to facilitate dumping and cleaning of the housing 110. It can be understood that, if the filter element 150 needs to be repaired, cleaned and replaced, the filter element 150 can be detached from the sealing element 140 of the cover 130 for corresponding operations, and if the sealing element 140 or the cover 130 needs to be repaired, cleaned and replaced, the sealing element 140 and the cover 130 can be detached from each other and separated for corresponding operations, which is convenient for the user to operate and is beneficial to saving the repair and replacement cost.

Further, the filter element 150 and the sealing element 140 are replaceable elements, for example, the sealing element 140 with the filter element 150 mounted thereon can be directly washed, so that the influence of dust on the filter element 50 during washing by a customer to the cleaning experience can be avoided, and in the embodiment of the present invention, the sealing element 140 with the filter element 150 is directly washed, so that the cleaning experience of the user is greatly improved. It will be appreciated that the filter member 150 and the seal member 140 may be replaced directly or the filter member 150 and the seal member 140 may be replaced separately when the filter member 150 or the seal member 140 is damaged.

That is to say, when the dust box apparatus 100 provided in the embodiment of the present application is cleaned, the cover assembly 120 can move relative to the housing 110 to open the opening 111 of the housing 110, and the housing 110 can be washed through the opening 111 alone, for example, if the cover assembly 120 moves relative to the housing 110 to be separated from the housing 110, the housing 110 can be cleaned alone, and then the cover 130 connected with the sealing member 140 and the filter member 150 can be directly washed, without detaching the filter member 150 from the sealing member 140, which is simple in operation and convenient in cleaning.

In the embodiment provided by the present application, as shown in fig. 3, 4 and 5, the sealing member 140 is provided with a cavity 141, a side wall of the cavity 141 is provided with a first ventilation opening 142 corresponding to the air outlet 113, and a bottom of the cavity 141 is provided with a second ventilation opening 143 for installing the filter 150, that is, the sealing member 140 is a structure of the cavity 141 provided with the first ventilation opening 142 and the second ventilation opening 143. The sidewall of the cavity 141 corresponds to the curved sidewall of the barrel-shaped structure of the housing 110, and the bottom of the cavity 141 corresponds to the bottom of the barrel-shaped structure of the housing 110.

After the cover assembly 120 covers the opening 111, the air outlet 113 and the air inlet 112 are located at two sides of the second ventilation opening 143, so that the first ventilation opening 142 and the second ventilation opening 143 of the cavity 141 can communicate the air inlet 112 and the air outlet 113 on the housing 110, the filter 150 located at the second ventilation opening 143 is located on an airflow channel formed by the air inlet 112 and the air outlet 113, airflow flowing through the air inlet 112 and the air outlet 113 is filtered, and garbage is collected between the housing 110 and the filter 150, so that the garbage is collected inside the housing 110.

As shown in fig. 2 and fig. 3, the air inlet 112 may be located on a curved sidewall of the barrel-shaped structure of the housing 110, or may be located on the bottom of the barrel-shaped structure of the housing 110, only after the cover assembly 120 covers the opening 111 of the housing 110, the air inlet 112 and the air outlet 113 are located at two sides of the second air vent 143, and the filter 150 disposed at the second air vent 143 may be used to filter the airflow flowing through the air inlet 112 and the air outlet 113.

Specifically, after the fan device of the cleaning device is operated, airflow carrying garbage may flow into the inside of the housing 110 through the garbage inlet of the cleaning device and the air inlet 112 of the housing 110, and then after being filtered by the filter 150, the garbage may be collected inside the housing 110 and located between the housing 110 and the filter 150, and cleaner airflow flows into the inside of the cavity 141 through the second ventilation opening 143, and is discharged to the outside of the housing 110 through the first ventilation opening 142 and the air outlet 113 opposite to the first ventilation opening 142, and is sucked by the fan device.

In the embodiments provided in the application, as shown in fig. 2, 3, 4 and 5, the sealing element 140 is further provided with a first connecting portion 144 located outside the cavity 141, the first connecting portion 144 is located on a side of the first ventilation opening 142 away from the second ventilation opening 143, for example, the first connecting portion 144 is located at a portion of the cavity 141 close to the top, and the first connecting portion 144 is configured to be connected with the cover 130, so that the sealing element 140 can be reliably and conveniently detachably connected with the cover 130, and good tightness is ensured when the sealing element 140 is connected with the cover 130.

The sealing element 140 is further provided with an abutting portion 145, the abutting portion 145 is located on the outer periphery side of the cavity 141, the abutting portion 145 is located on one side of the first ventilation opening 142 close to the second ventilation opening 143, and if the abutting portion 145 is located on a portion of the cavity 141 close to the bottom, the abutting portion 145 is used for abutting against the housing 110, so that the sealing element 140 and the housing 110 can be tightly connected.

Since the sealing member 140 can be tightly connected to the cover 130 by the first connecting portion 144, the sealing member 140 can be tightly attached to the housing 110 by the abutting portion 145, so that the sealing member 140 can seal the gap between the cover 130 and the housing 110, and the dust box apparatus 100 can have good sealing performance after the opening 111 of the housing 110 is covered by the cover 130.

Furthermore, at least the abutting part 145 of the elastic member of the sealing member 140 is tightly attached to the housing 110, which is beneficial to ensuring good sealing performance between the housing 110 and the sealing member 140 and improving the reliability of connection between the sealing member 140 and the housing 110.

In the embodiment provided by the present application, as shown in fig. 6, the cover 130 includes a tray 131 and a second connection portion 133, where the shape of the tray 131 matches the shape of the opening 111, and the outer diameter of the tray 131 is greater than or equal to the outer diameter of the cylindrical structure, that is, the tray 131 can be fastened to the opening 111 of the housing 110 to cover the opening 111 of the housing 110, or the tray 131 can be moved away from the opening 111 of the housing 110 to open the opening 111 of the housing 110. The second connecting portion 133 is disposed at one side of the tray 131 and located inside the outer edge of the tray 131, that is, when the tray 131 covers the opening 111 of the housing 110, the second connecting portion 133 is located inside the housing 110, and the second connecting portion 133 is adapted to be connected to the first connecting portion 144, so as to connect the sealing member 140 to the tray 131.

As shown in fig. 6, 7, 8 and 9, the cover 130 further includes a support ring 132, the support ring 132 is disposed on the disc 131 and is located inside the outer edge of the disc 131, the second connection portion 133 is located inside the support ring 132, that is, when the disc 131 covers the opening 111 of the housing 110, the support ring 132 and the second connection portion 133 are both located inside the housing 110, and the support ring 132 is located outside the second connection portion 133, wherein the inside and the outside are shown by arrows in fig. 6. The height of the support ring 132 is greater than that of the second connection portion 133, so that the support ring 132 plays a certain protection role for the second connection portion 133, and the possibility that foreign objects directly contact with the second connection portion 133 to damage or scratch the second connection portion 133 can be reduced, meanwhile, the arrangement of the support ring 132 can reduce the possibility that dust and liquid enter the casing 110 through the air outlet 113 of the casing 110 to pollute the second connection portion 133 of the cover 130 when the cover 130 covers the opening 111 of the casing 110, thereby being beneficial to improving the reliability of the second connection portion 133, improving the service life of the cover 130, and improving the reliability and the sealing performance of the connection between the second connection portion 133 and the first connection portion 144.

Further, as shown in fig. 6, the first connecting portion 144 and the second connecting portion 133 are connected by a threaded structure, and the threaded structure has the advantages of reliable connection and good sealing performance, thereby being beneficial to improving the reliability and sealing performance of the connection between the housing 110 and the sealing member 140. It is understood that the first connecting portion 144 and the second connecting portion 133 can be connected by other methods, such as the first connecting portion 144 and the second connecting portion 133 are connected by a snap-fit connection.

In the embodiment provided by the present application, as shown in fig. 11 and 13, the abutting portion 145 includes a connecting section 146 and a contact section 147, the connecting section 146 connects the bottom of the cavity 141 and the contact section 147, and the contact section 147 extends from the connecting section 146 to the first ventilation opening 142 obliquely and outwardly, wherein the outward direction is a direction away from the cavity 141, and the inward direction is a direction toward the inside of the cavity 141. That is, the contact section 147 is disposed obliquely with respect to the cavity 141 and extends obliquely from the connection section 146 toward the first ventilation opening 142 to a side away from the cavity 141.

The first connection portion 144 and the second connection portion 133 are connected in an adaptive manner, so that one end of the support ring 132, which is far away from the disc 131, is embedded between the contact section 147 and the cavity 141 and is abutted against the contact section 147, and further, the abutting section is extended and contracted towards the direction of the housing 110 and can be reliably and tightly attached to the inner wall of the housing 110, so that the sealing element 140 and the housing 110 are connected in a sealing manner.

Specifically, as shown in fig. 10, 11, 12, and 13, in assembling the dust box apparatus 100, the filter member 150 is first installed at the second ventilation opening 143 of the sealing member 140; then, the first connecting portion 144 of the sealing member 140 and the second connecting portion 133 of the cover 130 are roughly assembled, if the first connecting portion 144 and the second connecting portion 133 are connected by a screw structure, the first connecting portion 144 and the second connecting portion 133 are overlapped by relatively rotating the sealing member 140 and the cover 130 by a small angle, and are not completely screwed, at this time, the sealing member 140 is connected with the cover 130 and does not fall off from the cover 130, but the sealing member 140 is movable relative to the cover 130. Next, the cover 130 connected with the sealing element 140 is put into the housing 110 from the opening 111 of the housing 110, and the first ventilation opening 142 of the sealing element 140 is opposite to the ventilation opening 113 on the housing 110, at this time, a certain distance is provided between the outer edge of the bottom of the disc 131 of the cover 130 and the opening 111 of the housing 110, and a certain distance is provided between the bottom end of the support ring 132 of the cover 130 and the top end of the contact section 147 of the abutting portion 145. Finally, as shown in fig. 12 and 13, by rotating the cover 130 downwards, the first connecting portion 144 and the second connecting portion 133 are engaged through a threaded structure, so that the sealing member 140 moves upwards, and continuing to rotate the cover 130 downwards, so that one end of the support ring 132 away from the disc 131 can be inserted between the contact section 147 and the cavity 141, and press the contact section 147, and since the contact section 147 is an elastic member, the contact section 147 is deformed in a direction approaching the housing 110 by the pressure of the support ring 132, and thus the contact section 147 can be reliably and tightly attached to the inner wall of the housing 110, so that the sealing member 140 can be connected with the housing 110 in a sealing manner, and the sealing member 140 cannot be detached.

It can be understood that the height direction can be the up-down direction of the dust box device 100, wherein, as shown by the arrow in fig. 12, the lower direction can be set by reasonably setting the positions of the first connecting portion 144 and the abutting portion 145 on the cavity 141, the heights of the second connecting portion 133 and the support ring 132, and the distance between the air outlet 113 and the opening 111 of the housing 110, so that when the first connecting portion 144 and the second connecting portion 133 are completely connected in a matching manner, the end of the support ring 132 away from the disc 131 abuts on the contact section 147 of the abutting portion 145, and the first ventilation opening 142 on the sealing member 140 is directly opposite to the air outlet 113 on the housing 110, so as to ensure a good air passing effect of the dust box device 100, and ensure good dust collection efficiency.

Herein, only the contact section 147 in the sealing element 140 may be an elastic member, or only the abutting portion 145 in the sealing element 140 may be an elastic member, or the entire sealing element 140 may be an elastic member, or the contact section 147 and other portions in the sealing element 140 are elastic members, which is not specifically described in this application.

In the embodiment provided by the present application, the support ring 132 is provided with a avoiding hole, the avoiding hole is used for avoiding the first ventilation opening 142, and is arranged opposite to the air outlet 113, that is, when the cover assembly 120 is connected with the housing 110 and covers the opening 111 of the housing 110, the avoiding hole is communicated with the first ventilation opening 142 and the air outlet 113.

That is, when the cover assembly 120 covers the opening 111 of the housing 110, the dust box apparatus 100 is provided with: the air outlet 113 of the housing 110, the avoiding opening 134 on the support ring 132 of the cover 130, and the first ventilation opening 142 of the sealing member 140, further allow the airflow carrying the garbage to flow into the housing 110 from the air inlet 112 of the housing 110, to be filtered by the filter 150 installed at the second ventilation opening 143 of the sealing member 140, to enter the cavity 141, and to flow out of the dust box apparatus 100 from the first ventilation opening 142 of the cavity 141 through the avoiding opening 134 and the air outlet 113, so as to collect the garbage in the housing 110.

Dodge mouthful 134 wherein for port structure or breach structure, wherein, port structure sets up the mid portion at support ring 132, and the breach structure sets up the marginal position department at support ring 132, dodges mouthful 134 different structure and can satisfy the not unidimensional demand of support ring 132 not, the not unidimensional of air outlet 113. Specifically, as shown in fig. 2, 3, 6, 8, and 9, the evacuation port 134 is a through port configuration.

In the embodiment provided by the present application, one side of the supporting ring 132, which is far away from the tray body 131, is provided with the handheld portion 135, and through the handheld portion 135, the user can rotate the cover 130 or move the transportation cover 130 conveniently, and the user operation is facilitated due to the setting of the handheld portion 135, which is favorable for improving the comfort and convenience of the user operation.

The handheld portion 135 is a recessed structure provided on the tray body 131, and due to such arrangement, the overall dimension of the dust box device 100 is not increased, and further, the design requirements of the dust box device 100 for compact structure and small volume can be met, so that the appearance of the dust box device 100 is neat, the main body of the device is not required to be greatly changed, and the device can be conveniently and better assembled with the main body of the device, and is convenient for production.

The present application has been described in terms of the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the application to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present application, all of which fall within the scope of the present application as claimed. The scope of protection of this application is defined by the appended claims and their equivalents.

Claims

1. A dirt tray assembly, comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is a cylindrical structure with an opening at one end and is also provided with an air inlet and an air outlet;

the cover body assembly is arranged at the opening in an openable and closable manner;

a filter element connected to the cover assembly;

the cover body assembly covers the opening, so that the filter piece can be positioned in the shell and positioned on an airflow channel formed by the air inlet and the air outlet.

2. The dirt tray arrangement of claim 1, wherein the cover assembly comprises:

a cover for opening or closing the opening;

the sealing element, the sealing element with the lid is connected, is used for sealing the lid with the gap between the casing, the sealing element is used for the intercommunication the air intake with the air outlet, filter with the sealing element is connected.

3. The dust box apparatus of claim 2,

the sealing element is detachably connected with the cover body;

the filter element is detachably connected with the sealing element;

the cover body is detachably connected with the shell.

4. The dirt tray device of claim 3,

the sealing element is provided with a cavity, the side wall of the cavity is provided with a first ventilation opening corresponding to the air outlet, and the bottom of the cavity is provided with a second ventilation opening for installing the filter element;

when the cover body assembly covers the opening, the air outlet and the air inlet are positioned on two sides of the second air outlet.

5. The dirt tray device of claim 4,

the sealing element is also provided with a first connecting part positioned outside the cavity, and the first connecting part is positioned on one side of the first ventilation opening, which is far away from the second ventilation opening, and is used for being connected with the cover body;

the sealing element is also provided with a butting part positioned on the peripheral side of the cavity, and the butting part is positioned on one side of the first ventilation opening, which is close to the second ventilation opening, and is used for butting with the shell.

6. The dirt tray assembly of claim 5, wherein the cover includes:

the outer diameter of the tray body is larger than or equal to that of the cylindrical structure;

the second connecting part is arranged on one side of the tray body and is positioned inside the outer edge of the tray body, and the second connecting part is used for being in adaptive connection with the first connecting part;

the support ring is arranged on the tray body and located inside the outer edge of the tray body, the second connecting portion are located inside the support ring, and the height of the support ring is larger than that of the second connecting portion.

7. The dirt tray device of claim 6,

the abutting part comprises a connecting section and a contact section, the connecting section is connected with the bottom of the cavity and the contact section, and the contact section extends outwards from the connecting section to the direction of the first ventilation opening in an inclined mode;

the first connecting portion and the second connecting portion are connected in an adaptive mode, so that one end, far away from the disc body, of the support ring can be embedded between the contact section and the cavity and abutted to the contact section.

8. The dirt tray device of claim 7,

the first connecting part and the second connecting part are connected through a thread structure;

at least the contact section of the sealing element is an elastic element.

9. The dirt tray device of claim 6,

an avoiding opening corresponding to the first vent opening is formed in one side, away from the disc body, of the support ring, and the avoiding opening is of a through opening structure or a notch structure;

one side of the tray body, which is far away from the support ring, is provided with a handheld part, and the handheld part is a concave structure arranged on the tray body.

10. A cleaning device, characterized in that,

an apparatus main body; and

the dust box apparatus of any one of claims 1 to 9, detachably connected to the apparatus body.