Dust collection assembly, cleaning equipment and cleaning system

Abstract

The utility model provides a dust collection assembly, cleaning equipment and a cleaning system. The dust collection assembly comprises a box body and a door body. Dust collection cavities which are communicated with one another, namely a first dust discharge port, are formed in the box body, and a mounting groove communicated with the first dust discharge port is further formed outside the box body. The door body slides in the mounting groove in the first direction so as to open or close the first dust discharging opening. Wherein the mounting groove and the first dust discharging opening are arranged in the second direction, the size of the first end, away from the first dust discharging opening, of the mounting groove in the second direction is smaller than the size of the second end, close to the first dust discharging opening, of the mounting groove in the second direction, and the first direction and the second direction intersect. And when the door body is mounted in the mounting groove and closes the first dust discharging opening, the sealing performance between the door body and the box body is better. When the first dust discharging opening needs to be opened, the extrusion strength between the door body and the box body is reduced, then the friction force between the door body and the box body is reduced, at the moment, abrasion of the door body, the box body and other structures is small, and the service life of the dust collecting assembly is long.

Description

Technical Field

[0001] This application relates to the field of cleaning technology, and particularly to a dust collection component, a cleaning device, and a cleaning system. Background Art

[0002] After cleaning devices such as floor sweepers, floor scrubbers, washer-extractors, and vacuum cleaners complete cleaning work, the dust collection component is loaded with sundries such as dust, and the sundries in the dust collection component can be discharged through the dust discharge port. When the dust collection component needs to discharge dust, the door body provided at the dust discharge port opens, and when the dust discharge is over, the door body needs to close to seal the dust discharge port.

[0003] However, for the dust collection components in the prior art, in order to improve the convenience of door body operation and reduce the operation space, the door body is usually slidably connected to the side wall of the box body provided with the dust discharge port, so as to open and close the dust discharge port by sliding the door body. However, when the door body slides, it will generate relatively large friction with the box body, thereby affecting the service life of the dust collection component. Utility Model Content

[0004] In view of the above problems, this application provides a dust collection component, a cleaning device, and a cleaning system, so as to improve the service life of the dust collection component while achieving good sealing performance.

[0005] To solve the above technical problems, the technical solution concept adopted in this application is as follows: A dust collection component, the dust collection component includes: a box body, forming a dust collection cavity and a first dust discharge port that communicate with each other, and an installation groove communicating with the first dust discharge port is further formed outside the box body; a door body, sliding in the installation groove along a first direction to open or close the first dust discharge port; wherein, the installation groove and the first dust discharge port are arranged along a second direction, and the size of the first end of the installation groove far from the first dust discharge port in the second direction is smaller than the size of the second end of the installation groove close to the first dust discharge port in the second direction, so that when the door body is at the first end, it is hermetically arranged with the groove wall of the installation groove provided with the first dust discharge port to close the first dust discharge port, and when the door body is at the second end, it is separated from the groove wall to open the first dust discharge port; the first direction intersects with the second direction.

[0006] According to an embodiment of this application, a first sliding groove is provided on the side wall of the installation groove extending along the first direction, and a sliding member extending from the door body in the depth direction of the first sliding groove is provided on the door body, and the sliding member is used to slide in the first sliding groove to open or close the first dust discharge port by the door body.

[0007] According to one embodiment of the present application, the first slide groove includes: a main slide groove extending from the first end to the second end along the first direction; a buffer groove connected to one end of the main slide groove close to the second end and bent toward the dust collecting chamber.

[0008] According to one embodiment of the present application, the dust collecting chamber, the first dust exhaust port and the mounting groove are connected in sequence in the second direction, the mounting groove has a first side wall and a second side wall arranged opposite to each other in the third direction, and at least one of the first side wall and the second side wall is provided with the first sliding groove; the second direction, the third direction and the first direction are perpendicular to each other.

[0009] According to one embodiment of the present application, the side wall is further provided with a second slide groove connected to the first slide groove near the second end, and the second slide groove extends from the first slide groove away from the dust collecting chamber along the second direction.

[0010] According to one embodiment of the present application, the mounting groove also has a third side wall arranged at the first end and a fourth side wall arranged at the second end, the third side wall and the fourth side wall are respectively connected between the first side wall and the second side wall, the fourth side wall is provided with a first fixing portion, and the door body is provided with a second fixing portion at one end facing the fourth side wall; the dust collecting assembly also includes an elastic member, which is telescopically arranged between the first fixing portion and the second fixing portion, and the elastic member is used to provide a holding force for the door body to resist the third side wall, so that the door body keeps the first dust exhaust port closed.

[0011] According to one embodiment of the present application, the dust collection assembly also includes a trigger member, which is arranged on the side of the door body facing away from the first dust discharge port, and the trigger member is used to drive the door body to slide along the first sliding groove to open the first dust discharge port.

[0012] According to one embodiment of the present application, the dust collecting assembly further includes a seal, which is disposed on a side of the door body facing the dust collecting chamber, and is used to seal the first dust exhaust port when the door body closes the first dust exhaust port.

[0013] In order to solve the above technical problems, another technical solution adopted in the present application is conceived as follows: a cleaning device, the cleaning device at least comprising: a body; and a dust collecting component as described in any one of the above items.

[0014] In order to solve the above-mentioned technical problems, another technical solution adopted in the present application is conceived as follows: a cleaning system, comprising a base station and the vacuum cleaner described above, wherein the base station is used to collect objects in the dust collecting chamber from the first dust outlet when the first dust outlet is in an open state.

[0015] Distinct from the prior art, the beneficial effects of the embodiments of the present application are as follows: In the present application, the installation groove and the first dust exhaust port are arranged along the second direction, and the dimension of the first end of the installation groove far from the first dust exhaust port in the second direction is smaller than the dimension of the second end of the installation groove close to the first dust exhaust port in the second direction. At this time, the installation groove shows a state of being larger at the top and smaller at the bottom in the first direction. When the door body is installed in the installation groove and closes the first dust exhaust port, the door body is at the first end of the installation groove. Since the dimension of the first end of the installation groove in the second direction is smaller, the extrusion strength between the door body and the box body is high. When the door body is at the first end, it can be hermetically arranged with the groove wall of the installation groove provided with the first dust exhaust port to close the first dust exhaust port. At this time, the sealing performance between the door body and the box body can be improved. When it is necessary to open the first dust exhaust port, the door body moves towards the second end of the installation groove. Since the dimension of the second end of the installation groove in the second direction is larger, during the sliding process of the door body, the extrusion strength between the door body and the box body will decrease. At this time, when the door body is at the second end, it separates from the groove wall, so the friction force between the door body and the box body will decrease, the wear degree of structural parts such as the door body and the box body can be reduced, and the service life of the dust collection assembly can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0017] Figure 1 is a schematic structural diagram of an embodiment of the dust collection assembly of the present application;

[0018] Figure 2 is an exploded structural diagram of an embodiment of the dust collection assembly of the present application;

[0019] Figure 3 is a front view schematic diagram of the door body of an embodiment of the dust collection assembly of the present application;

[0020] Figure 4 is a schematic structural diagram of an embodiment of the box body in the dust collection assembly of the present application;

[0021] Figure 5 is Figure 4 a schematic diagram of the other side view of the box body in the embodiment;

[0022] Figure 6 is a schematic structural diagram of an embodiment of the box body and the door body of the present application;

[0023] Figure 7 is a schematic sectional view of an embodiment of the box body of the present application;

[0024] Figure 8 It is a schematic structural diagram of an embodiment of a box body, a door body and an elastic member in the dust collection assembly of the present application;

[0025] Figure 9 is the present application Figure 8 Schematic cross-sectional structure diagram of the embodiment;

[0026] Figure 10 It is a schematic structural diagram of an embodiment of a cover plate in the dust collection assembly of the present application. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. It can be understood that the specific embodiments described herein are only used to explain the present application, rather than limiting the present application. In addition, it should be noted that for the convenience of description, only some structures related to the present application are shown in the drawings, rather than all structures. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0029] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or a communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] In this application, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0031] Reference to "an embodiment" in this specification means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and is not necessarily referring to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0032] Please refer to Figure 1 and Figure 2 , an embodiment of the present application provides a dust collection assembly 100. Among them, the dust collection assembly 100 includes a box body 10 and a door body 20. A dust collection chamber 11 and a first dust discharge port 12 that communicate with each other are formed on the box body 10. The box body 10 further forms a mounting groove 13 that communicates with the first dust discharge port 12. The door body 20 slides in the mounting groove 13 along the first direction Z-Z to open or close the first dust discharge port 12. Among them, the mounting groove 13 and the first dust discharge port 12 are arranged along the second direction X-X. The size of the first end of the mounting groove 13 away from the first dust discharge port 12 in the second direction X-X is smaller than the size of the second end of the mounting groove 13 close to the first dust discharge port 12 in the second direction X-X, so that when the door body 20 is at the first end, it is hermetically arranged with the groove wall of the mounting groove provided with the first dust discharge port 12 to close the first dust discharge port 12, and when the door body 20 is at the second end, it is separated from the groove wall to open the first dust discharge port 12. The first direction Z-Z intersects with the second direction X-X.

[0033] The dust collection assembly 100 can be used to carry objects such as dust or sundries. Specifically, the dust collection chamber 11 can be used to collect objects such as dust and sundries. When the first dust discharge port 12 is opened, the dust, sundries and other objects collected in the dust collection chamber 11 can be poured out. And when the door body 20 is slid in the installation groove 13 along the first direction Z-Z, at this time, the door body 20 slides on the box body 10 to open or close the first dust discharge port 12. On the one hand, the sliding of the door body 20 can make it more labor-saving and smooth to open or close the first dust discharge port 12. On the other hand, it can also make the assembly of the dust collection assembly 100 more convenient. In addition, compared with the flipping or electric drive methods in the prior art, it can also save the number of structural parts, simplify the structure, and thus reduce the production cost of the dust collection assembly 100.

[0034] Further, the installation groove 13 can play a certain limiting role in the sliding of the door body 20. Specifically, the size of the first end of the installation groove 13 far from the first dust discharge port 12 in the second direction X-X is smaller than the size of the second end of the installation groove 13 close to the first dust discharge port 12 in the second direction X-X. At this time, the installation groove 13 presents a state of being larger at the top and smaller at the bottom in the first direction Z-Z. When the door body 20 is installed in the installation groove 13 and the first dust discharge port 12 is closed, at this time, the door body 20 is at the first end of the installation groove 13. Since the size of the first end of the installation groove 13 in the second direction X-X is small, the extrusion strength between the door body 20 and the box body 10 is high at the first end of the installation groove 13. When the door body 20 is at the first end, it can be hermetically arranged with the groove wall of the installation groove 13 provided with the first dust discharge port 12 to close the first dust discharge port 12. At this time, the sealing performance between the door body 20 and the box body 10 can be improved. And when it is necessary to open the first dust discharge port 12, at this time, the door body 20 faces the second end of the installation groove 13. Since the size of the second end of the installation groove 13 in the second direction X-X is larger, during the sliding process of the door body 20, the extrusion strength between the door body 20 and the box body 10 will decrease, and then the friction force between the door body 20 and the box body 10 will gradually decrease as the door body 20 slides towards the second end of the installation groove 13. At this time, the door body 20 separates from the groove wall at the second end, so as to reduce the wear degree of structural parts such as the door body 20 and the box body 10, and thus can well improve the service life of the dust collection assembly 100.

[0035] Preferably, the first direction Z-Z is perpendicular to the second direction X-X. At this time, the structural symmetry of the dust collection assembly 100 is better and the structure is more beautiful. Of course, in some other embodiments, the first direction Z-Z and the second direction X-X can also only intersect and not be perpendicular, which is not limited here.

[0036] Optionally, the size of the installation groove 13 in the second direction X-X gradually increases from the first end to the second end, which can improve the sliding smoothness of the door body 20 in the installation groove 13.

[0037] The present application further provides a cleaning device, wherein the cleaning device comprises at least a body and any of the above-mentioned dust collecting components 100. The user can install the dust collecting component 100 on the body and control the body to perform cleaning work. The dust collecting component 100 can be used to collect dust or debris during the cleaning process of the body.

[0038] Optionally, the cleaning device may be a sweeper, a scrubber, a washer-dryer, a vacuum cleaner, etc., which is not limited here.

[0039] The present application further provides a cleaning system. The cleaning system comprises a base station and the above-mentioned cleaning device. The base station is used to collect objects in the dust collecting chamber 11 from the first dust discharge port 12 when the first dust discharge port 12 is in an open state.

[0040] Optionally, the base station can also be used to charge the cleaning device, or obtain power from the cleaning device. The base station can be used to self-clean the cleaning device, which is not limited here.

[0041] In some embodiments, the dust collection assembly 100 can also be discharged by other equipment or manually.

[0042] Further, in an embodiment of the present application, a sliding portion 101 is provided on the box body 10, and the box body 10 also includes a mounting groove 13 connected to the first dust discharge port 12, and the sliding portion 101 is provided on the side wall of the mounting groove 13. Since the mounting groove 13 has a certain width in the direction away from the dust collecting chamber 11 from the first dust discharge port 12, therefore, the sliding portion 101 is provided on the side wall of the mounting groove 13, so that the setting space of the sliding portion 101 can be increased, on the one hand, it can make the operator relatively quick in the process of installing the door body 20, on the other hand, it can improve the sealing performance between the door body 20 and the box body 10, and can improve the structural strength of the cavity wall of the dust collecting chamber 11, and improve the reliability of the box body 10.

[0043] Specifically, see Figures 1 to 5 , a first slide groove 1011 is arranged on the side wall of the mounting groove 13 extending along the first direction ZZ, and a sliding member 21 extending from the door body 20 to the depth direction of the first slide groove 1011 is arranged on the door body 20. The sliding member 21 is used to slide in the first slide groove 1011 so that the door body 20 opens or closes the first dust discharge port 12. By sliding the sliding member 21 in the first slide groove 1011, on the one hand, the first slide groove 1011 can play a certain limiting role in the sliding direction of the sliding member 21, so as to avoid the sliding position of the sliding member 21 from being offset when the door body 20 opens or closes the first dust discharge port 12, thereby affecting the opening or closing of the first dust discharge port 12. On the other hand, when the sliding member 21 slides in the first slide groove 1011, the process of opening or closing the first dust discharge port 12 can also be smoother, and the structure of the first slide groove 1011 is simple and easy to implement.

[0044] Optionally, in some other embodiments, the first sliding groove 1011 may be provided on the door body 20, and the sliding connection portion 101 in the mounting groove 13 may be provided as a sliding member 21. At this time, the sliding of the sliding member 21 on the first sliding groove 1011 can also open or close the first dust exhaust port 12, and no limitation is made here. And in other embodiments, the sliding connection between the door body 20 and the box body 10 can be realized through other structures.

[0045] Specifically, the first sliding groove 1011 includes a main sliding groove 1011a and a buffer groove 1011b. The main sliding groove 1011a extends from the first end to the second end along the first direction Z-Z, and the buffer groove 1011b communicates with one end of the main sliding groove 1011a close to the second end and is bent toward the dust collection cavity 11. The setting of the main sliding groove 1011a can limit the movement of the sliding member 21 in the mounting groove 13. At this time, it can effectively prevent the sliding member 21 from shifting during the movement, thereby affecting the opening or closing of the first dust exhaust port 12. At the same time, the structure of the main sliding groove 1011a can also make the sliding of the sliding member 21 smoother. During the process of closing the first dust exhaust port 12, the sliding member 21 on the door body 20 slides downward in the first sliding groove 1011. When the sliding member 21 slides to the bottom of the main sliding groove 1011a, at this time, the sliding member 21 will continue to slide in the buffer groove 1011b until it slides to one end of the buffer groove 1011b close to the dust collection cavity 11, and the sliding member 21 slides to the bottom of the buffer groove 1011b. At this time, the door body 20 can move toward the side closer to the first dust exhaust port 12, thereby sealing the first dust exhaust port 12. And when the sliding member 21 moves in the main sliding groove 1011a, there can be a gap between it and the bottom wall of the mounting groove 13, so as to reduce the contact friction between the door body 20 and the bottom wall of the mounting groove 13 and make the downward sliding of the door body 20 smoother. Therefore, the structural settings of the main sliding groove 1011a and the buffer groove 1011b can make the sliding of the sliding member 21 smoother while better realizing the sealing effect on the first dust exhaust port 12.

[0046] Optionally, the first sliding groove 1011 may be provided only on the first side wall 131. At this time, when one side of the sliding member 21 moves in the first sliding groove 1011, it can also drive the other side of the sliding member 21 to move along the second side wall 132, thereby realizing the opening or closing of the first dust exhaust port 12. Or, the first sliding groove 1011 may be provided only on the second side wall 132. At this time, when one side of the sliding member 21 moves in the first sliding groove 1011, it can also drive the other side of the sliding member 21 to move along the first side wall 131, thereby realizing the opening or closing of the first dust exhaust port 12. Or, the first sliding groove 1011 may be provided on both the first side wall 131 and the second side wall 132. At this time, both sides of the sliding member 21 slide in the first sliding groove 1011, and the sliding of the sliding member 21 can be smoother.

[0047] Further, in an embodiment of the present application, the dust collection chamber 11, the first dust discharge port 12, and the installation groove 13 are sequentially communicated in the second direction X-X. The installation groove 13 has a first side wall 131 and a second side wall 132 oppositely arranged in the third direction Y-Y. At least one of the first side wall 131 and the second side wall 132 is provided with a first sliding groove 1011, and the first sliding groove 1011 extends along the first direction Z-Z. Wherein, the second direction X-X, the third direction Y-Y, and the first direction Z-Z are perpendicular to each other. In this way, the sealing effect and efficiency of the door body 20 on the first dust discharge port 12 can be improved, and the overall structure of the dust collection assembly 100 is more compact, and the appearance is also more beautiful.

[0048] In other embodiments, any two of the second direction X-X, the third direction Y-Y, and the first direction Z-Z may be perpendicular to each other.

[0049] Further, in order to make it easier for the sliding member 21 on the door body 20 to be inserted into the first sliding groove 1011, in an embodiment of the present application, one or both of the first side wall 131 and the second side wall 132 provided with the first sliding groove 1011 are further provided with a second sliding groove 102 communicated with the second end of the first sliding groove 1011. The second sliding groove 102 extends along the second direction X-X from the direction away from the dust collection chamber 11 of the first sliding groove 1011. Specifically, when the door body 20 is closed on the first dust discharge port 12, the sliding member 21 can be first inserted into the second sliding groove 102. After the sliding member 21 is inserted into the second sliding groove 102, the sliding member 21 is controlled to move along the second sliding groove 102 into the main sliding groove 1011a, and then move along the main sliding groove 1011a into the buffer groove 1011b and move to the bottom of the buffer groove 1011b. At this time, the door body 20 can be closed on the first dust discharge port 12. The setting of the second sliding groove 102 can play a certain role in making way for the sliding member 21 to be inserted into the installation groove 13. At this time, the process of the sliding member 21 being inserted into the installation groove 13 can be more labor-saving. And the second sliding groove 102 is communicated with the first sliding groove 1011, which is also to enable the sliding member 21 to smoothly slide into the first sliding groove 1011 after being inserted into the second sliding groove 102. Therefore, the structural setting of the second sliding groove 102 can not only make the process of the sliding member 21 being inserted into the installation groove 13 more labor-saving, but also enable the sliding member 21 to slide more smoothly during the process of the door body 20 closing the first dust discharge port 12.

[0050] Wherein, the second sliding groove 102 penetrates the corresponding first side wall 131 or second side wall 132 toward the door body 20.

[0051] Optionally, the second sliding groove 102 may extend along the second direction X-X. At this time, when the sliding member 21 is snapped into the second sliding groove 102, it can be horizontally snapped into the second sliding groove 102 along the second direction X-X. Alternatively, the second sliding groove 102 may also be inclined relative to the second direction X-X. At this time, when the sliding member 21 is snapped into the second sliding groove 102, it can be snapped into the second sliding groove 102 along a direction inclined relative to the second direction X-X. There is no limitation here.

[0052] Of course, in some other embodiments, only one of the first side wall 131 and the second side wall 132 may be provided with the second sliding groove 102. At this time, when the sliding member 21 is snapped into the installation groove 13, one end of the sliding member 21 can be abutted against any one of the first side wall 131 or the second side wall 132, and the other end is snapped into the second sliding groove 102. When the other end is completely snapped into the second sliding groove 102, the position between one end of the sliding member 21 and the first side wall 131 or the second side wall 132 is adjusted so that the sliding member 21 can slide in the second sliding groove 102. At this time, the sliding member 21 can also be smoothly snapped into the installation groove 13. There is no limitation here.

[0053] Please continue to refer to Figures 4 to 9, in an embodiment of the present application, the installation groove 13 further has a third side wall 133 provided at the first end and a fourth side wall 134 provided at the second end. Among them, the third side wall 133 and the fourth side wall 134 are respectively connected between the first side wall 131 and the second side wall 132, and a first fixing portion 1341 is provided on the fourth side wall 134. One end of the door body 20 facing the fourth side wall 134 is provided with a second fixing portion 22. The dust collection assembly 100 further includes an elastic member 30, and the elastic member 30 is telescopically arranged between the first fixing portion 1341 and the second fixing portion 22. Among them, the elastic member 30 is used to provide a holding force for the door body 20 against the third side wall 133, so that the door body 20 keeps the first dust discharge port 12 closed. During the cleaning process of the cleaning device, the door body 20 of the dust collection assembly 100 may move relative to the box body 10 as the dust collection assembly 100 moves, thereby opening the first dust discharge port 12, and the elastic member 30 can provide a force for the door body 20 towards the third side wall 133, so that the door body 20 is always in a closed state of the first dust discharge port 12. Therefore, the setting of the elastic member 30 can provide a holding force for the door body 20 against the third side wall 133, so that the door body 20 closes the first dust discharge port 12. When the door body 20 closes the first dust discharge port 12, at this time, the elastic member 30 is always in contact with the first fixing portion 1341 and the second fixing portion 22 under the action of the elastic force. The first fixing portion 1341 extends a certain length towards the third side wall 133, and the second fixing portion 22 extends a certain length towards the fourth side wall 134, which can play a limiting role on the elastic member 30 to prevent the position of the elastic member 30 from shifting, so that the door body 20 cannot normally close the first dust discharge port 12.

[0054] In an embodiment of the present application, the dust collection assembly 100 further includes a trigger member 40. The trigger member 40 is arranged on the side of the door body 20 facing away from the first dust discharge port 12, and the trigger member 40 is used to drive the door body 20 to slide along the first sliding groove 1011 to open the first dust discharge port 12. When it is necessary to open the first dust discharge port 12 to discharge objects such as dust or sundries in the dust collection cavity 11, the trigger member 40 can be operated to drive the door body 20 to slide along the first sliding groove 1011. At this time, the door body 20 can overcome the elastic force of the elastic member 30 and the gravity of the door body 20 itself, thereby compressing the elastic member 30 and opening the first dust discharge port 12 by the door body 20. The setting of the trigger member 40 is simple in operation and convenient for users to operate.

[0055] Please refer to Figures 7 to 10In one embodiment of the present application, the box body 10 is further formed with a second dust discharge port 14 connected to the mounting groove 13, and the second dust discharge port 14 is located at an end of the mounting groove 13 away from the first dust discharge port 12. The dust collection assembly 100 also includes a cover plate 50, which is covered on the second dust discharge port 14, and a first avoidance port 50a and a second avoidance port 50b that are connected to each other are formed on the cover plate 50, wherein the first avoidance port 50a corresponds to the first dust discharge port 12, and the second avoidance port 50b extends along the first direction ZZ to expose the trigger member 40.

[0056] The second dust exhaust port 14 is provided to facilitate the discharge of dust and debris in the dust collecting component 100 from the second dust exhaust port 14 after passing through the first dust exhaust port 12, and the cover plate 50 is provided on the second dust exhaust port 14 to cover the second dust exhaust port 14. On the one hand, it can protect the remaining structural parts in the box body 10 to avoid damage to the remaining structural parts in the box body 10 due to bumps during the use of the dust collecting component 100. On the other hand, it can also make the overall aesthetics of the dust collecting component 100 higher.

[0057] In addition, a first avoidance opening 50a and a second avoidance opening 50b are formed on the cover plate 50. The first avoidance opening 50a is arranged corresponding to the first dust exhaust port 12, and the second avoidance opening 50b is used to expose the trigger member 40. At this time, when the user needs to swing the trigger member 40, the first avoidance opening 50a can provide the user with a make way space to facilitate the door opening operation, and the second avoidance opening 50b is arranged along the third direction YY, which can play a certain limiting role in the movement of the trigger member 40, so that the trigger member 40 can move in the first direction ZZ, thereby compressing the elastic member 30 and opening the first dust exhaust port 12.

[0058] Optionally, the trigger member 40 may be at least partially or completely located in the second avoidance opening 50 b.

[0059] Optionally, the box body 10 is further provided with a first frame 15, which is arranged at the periphery of the second dust discharge port 14. The cover plate 50 includes a second frame 51 and a main board 52, the second frame 51 is arranged at the periphery of the main board 52, the first avoidance port 50a and the second avoidance port 50b are formed on the main board 52, and the second frame 51 is sealed and connected to the first frame 15. The structural arrangement of the first frame 15 and the second frame 51 can play a certain shielding role for the remaining structural parts in the dust collection assembly 100, thereby greatly improving the overall aesthetics of the dust collection assembly 100.

[0060] Optionally, the first housing 15 may be a groove provided at the end of the installation groove 13, and the second housing 51 may be a rib. At this time, UV glue can be injected into the groove so that the rib and the UV glue are cured to form a seal. Or in some other embodiments, ultrasonic welding can also be used to achieve the seal. Sealing the first housing 15 and the second housing 51 can prevent air leakage between the box body 10 and the cover plate 50. Then, when the dust collection assembly 100 is applied to the cleaning system, the base station needs to use the cover plate 50 as the sealing contact surface to adsorb dust or debris in the dust collection assembly 100.

[0061] Please continue to refer to Figure 2 , in order to better achieve the sealing effect of the first dust discharge port 12, in an embodiment of the present application, the dust collection assembly 100 further includes a seal 60. The seal 60 is disposed on the side of the door body 20 facing the dust collection chamber 11. The seal 60 is used to seal the first dust discharge port 12 when the door body 20 closes the first dust discharge port 12. Specifically, when the seal 60 seals the first dust discharge port 12, at this time, the sealing skirt of the seal 60 and the sealing surface of the door body 20 are sealed by interference fit to ensure that when the cleaning device is in normal use, no dust or debris leaks out to affect the dust suction effect of the cleaning device. When the dust or debris in the dust collection assembly 200 needs to be discharged, at this time, the cleaning device can be placed on the base station, and the user can apply a certain external force to the trigger 40 to open the first dust discharge port 12. At this time, the sealing skirt of the seal 60 and the sealing surface of the door body 20 do not contact, so that the dust or debris in the dust collection chamber 11 can be discharged conveniently. Or, the user can also manually pour out the dust or debris in the dust collection chamber 11, which is not limited here. It can be seen that the setting of the seal 60 can make the sealing reliability between the door body 20 and the box body 10 strong when the cleaning device is in normal use, so as to avoid the dust or debris in the dust collection assembly 100 from leaking out of the first dust discharge port 12. At this time, the user experience can be improved well.

[0062] It should be noted that in order to ensure that the cover plate 50 does not rub against the seal 60 when the door body 20 is opened or closed, the bottom of the dust collection assembly 100 is inwardly recessed toward the side close to the dust collection chamber 11. At this time, it can avoid the seal 60 from losing its sealing effect due to long-term friction, so as to improve the service life of the seal 60.

[0063] It should be noted that terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or vertical, but can be slightly inclined; terms such as "parallel" and "perpendicular" do not mean that the fittings are absolutely parallel or perpendicular to each other, but can have a certain angular deviation. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In addition, the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed during use. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0064] It can be understood that the meaning of "a plurality of" herein is at least two, such as two, three, etc., unless there are specific restrictive descriptions. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. The term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0065] The above are only the implementation manners of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present application by the same token.

Claims

1. A dust collection component, characterized in that, include: The box body is formed with a dust collecting chamber and a first dust exhaust port which are interconnected, and the box body is also formed with a mounting groove which is connected with the first dust exhaust port; A door body slides in the installation groove along a first direction to open or close the first dust exhaust port; Wherein, the mounting groove and the first dust exhaust port are arranged along the second direction; and a dimension of a first end of the mounting groove away from the first dust exhaust port in the second direction is smaller than a dimension of a second end of the mounting groove close to the first dust exhaust port in the second direction, so that when the door body is at the first end, it is sealed with a groove wall of the mounting groove provided with the first dust exhaust port to close the first dust exhaust port, and when the door body is at the second end, it is separated from the groove wall to open the first dust exhaust port; The first direction is arranged to intersect with the second direction.

2. The dust collection assembly according to claim 1, wherein A first sliding groove is provided on the side wall of the mounting groove extending along the first direction, and a sliding member is provided on the door body extending from the door body toward the depth direction of the first sliding groove. The sliding member is used to slide in the first sliding groove to enable the door body to open or close the first dust exhaust port.

3. The dust collection assembly according to claim 2, wherein The first chute comprises: a main slide extending from the first end to the second end along the first direction; The buffer groove is connected to one end of the main sliding groove close to the second end and is bent toward the dust collecting chamber.

4. The dust collection component according to claim 3, characterized in that, The dust collecting chamber, the first dust exhaust port and the mounting groove are sequentially connected in the second direction, the mounting groove has a first side wall and a second side wall arranged opposite to each other in the third direction, and at least one of the first side wall and the second side wall is provided with the first sliding groove; The second direction, the third direction and the first direction are perpendicular to each other.

5. The dust collection assembly according to claim 2, wherein, The side wall is further provided with a second slide groove connected with the first slide groove near the second end, and the second slide groove extends from the first slide groove away from the dust collecting chamber along the second direction.

6. The dust collection component according to claim 4, characterized in that, The mounting groove further comprises a third side wall disposed at the first end and a fourth side wall disposed at the second end, the third side wall and the fourth side wall are respectively connected between the first side wall and the second side wall, a first fixing portion is disposed on the fourth side wall, and a second fixing portion is disposed at one end of the door body facing the fourth side wall; The dust collecting assembly also includes an elastic member, which is telescopically arranged between the first fixing portion and the second fixing portion, and is used to provide a holding force for the door body to abut against the third side wall so that the door body keeps closing the first dust exhaust port.

7. The dust collection assembly according to claim 2, wherein The dust collecting assembly further includes a trigger member, which is disposed on a side of the door body facing away from the first dust discharge port, and is used to drive the door body to slide along the first sliding groove to open the first dust discharge port.

8. The dust collection assembly according to claim 1, wherein, The dust collecting assembly further includes a sealing member, which is disposed on a side of the door body facing the dust collecting chamber and is used for sealing the first dust exhaust port when the door body closes the first dust exhaust port.

9. A cleaning device, characterized in that, The cleaning equipment at least comprises: body; The dust collecting assembly according to any one of claims 1 to 8.

10. A cleaning system, characterized in that, Comprising a base station and the cleaning device according to claim 9, the base station being configured to collect an object in the dust collection cavity from the first dust outlet when the first dust outlet is in an open state.

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