Dust collection box, dust collection assembly, dust collection device, base station and cleaning system

Abstract

The utility model provides a dust collection box, a dust collection assembly, a dust collection device, a base station and a cleaning system, the dust collection box is used for the base station, the dust collection box comprises a shell and a sound absorption structure, the shell forms a containing cavity used for containing a dust collection part, and the dust collection part is used for collecting dirt contained by a cleaning robot; the sound absorption structure is arranged in the containing cavity and connected with the inner wall of the containing cavity, and the sound absorption structure is arranged between the inner wall of the containing cavity and the dust collection piece. According to the dust collection box, the dust collection assembly, the dust collection device, the base station and the cleaning system, noise output by the base station during dust collection of the cleaning robot can be reduced, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning robots, and in particular to a dust collecting box, a dust collecting component, a dust collecting device, a base station and a cleaning system. Background Art

[0002] The dust box of the cleaning robot has a small space and it is difficult to store a large amount of dust and garbage, so users need to dump the garbage frequently. In order to reduce the frequency of users dumping dust and garbage, the cleaning robot is usually used in conjunction with a base station. After the dust box of the cleaning robot collects a certain amount of dust and garbage, the cleaning robot can return to the base station, and the base station can transfer the dust and garbage in the dust box to the dust collection structure of the base station, so that the cleaning robot can continue to work. However, the base station in the related art will generate a lot of noise when collecting dust and garbage in the dust box of the cleaning robot, affecting the user experience. Utility Model Content

[0003] The utility model provides a dust collection box, a dust collection component, a dust collection device, a base station and a cleaning system, which are intended to reduce the noise output externally by the base station when collecting dirt at a cleaning robot, thereby improving the user experience.

[0004] The utility model provides a dust collection box for a base station, the dust collection box comprising:

[0005] The housing is formed with a receiving cavity for receiving a dust collecting member, wherein the dust collecting member is used to collect dirt received by the cleaning robot;

[0006] The sound absorbing structure is arranged in the receiving cavity and connected to the inner wall of the receiving cavity. The sound absorbing structure is arranged between the inner wall of the receiving cavity and the dust collecting member.

[0007] The present invention also provides a dust collecting assembly, comprising:

[0008] A dust box as described above; and

[0009] The dust collecting part is arranged in the receiving cavity.

[0010] In some embodiments, the sound absorbing structure comprises:

[0011] A sound absorbing member is connected to the inner wall of the receiving cavity, and the sound absorbing member at least partially wraps the dust collecting member.

[0012] In some embodiments, the housing is formed with a first communication port and a second communication port, the first communication port is used to communicate with the air inlet of the power assembly of the base station; the second communication port is used to communicate with the dust collection duct of the base station;

[0013] The sound absorbing component is formed with a third connecting port, a fourth connecting port, an opening and a accommodating space. The third connecting port, the fourth connecting port and the opening are all connected to the accommodating space. The opening is used for allowing at least part of the dust collecting component to enter the accommodating space. The third connecting port is connected to the first connecting port, and the fourth connecting port is connected to the second connecting port.

[0014] In some embodiments, the sound absorbing structure comprises:

[0015] The sound absorbing member is connected to the inner wall of the receiving cavity, and the sound absorbing member is formed with a microporous structure.

[0016] In some embodiments, the sound absorbing member includes at least one of foam cotton, sound absorbing cotton, pearl cotton, and felt;

[0017] And / or, the dust collecting member includes a breathable dust collecting bag.

[0018] In some embodiments, the housing is formed with a first communication port connected to an air inlet of a power assembly of the base station, and the sound absorbing structure includes:

[0019] A sound absorbing member connected to the inner wall of the receiving cavity;

[0020] At least one protrusion is protruding from a side of the sound absorbing member away from the inner wall of the receiving cavity, the protrusion is arranged between the dust collecting member and the sound absorbing member, and at least one of the protrusions is in contact with the dust collecting member so that the sound absorbing member can cooperate with the dust collecting member to form an airflow space, and the airflow space is connected to the first connecting port.

[0021] In some embodiments, the protrusion and the sound absorbing member are an integrally formed structure; or, the protrusion and the sound absorbing member are separate structures.

[0022] In some embodiments, the protrusions include ribs or bosses.

[0023] In some embodiments, at least one of the protrusions includes a plurality of ribs, and the plurality of ribs are arranged at intervals along a preset direction.

[0024] In some embodiments, at least one of the protrusions includes a plurality of bosses, the plurality of bosses form at least one boss array, each of the boss arrays includes at least one boss, and each of the boss arrays is arranged at intervals.

[0025] In some embodiments, the housing comprises:

[0026] First case shell;

[0027] A second box shell is detachably connected to the first box shell and cooperates with the first box shell to form the receiving cavity;

[0028] A sealing member is provided at the connection between the first box shell and the second box shell.

[0029] The present invention also provides a dust collecting device, comprising:

[0030] A dust collection assembly as described above; and

[0031] A power component, wherein the air inlet of the power component is connected to the dust collecting component.

[0032] The present utility model also provides a base station, including:

[0033] Base station body;

[0034] The dust collecting device as described above is connected to the base station body.

[0035] The present invention also provides a cleaning system, comprising:

[0036] cleaning robots; and

[0037] As described above, the base station can collect dirt from the cleaning robot.

[0038] The dust box, dust collection assembly, dust collection device, base station and cleaning system provided by the embodiments of the utility model have a sound absorbing structure in the dust box. The sound absorbing structure is used to be arranged between the inner wall of the receiving cavity and the dust collecting component. The sound absorbing structure can absorb the noise generated when the airflow enters the dust box to a certain extent, thereby reducing the noise output by the base station when collecting dirt at the cleaning robot, thereby improving the user experience.

[0039] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory and cannot limit the disclosure of the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a structural schematic diagram of a cleaning system provided by an embodiment of the utility model;

[0042] Figure 2 It is a structural schematic diagram of a dust collection box provided by an embodiment of the utility model;

[0043] Figure 3 It is a partially exploded schematic diagram of a base station provided by an embodiment of the utility model;

[0044] Figure 4 It is a structural schematic diagram of a sound absorbing structure provided by an embodiment of the utility model;

[0045] Figure 5 It is a structural schematic diagram of a sound absorbing structure provided by an embodiment of the utility model;

[0046] Figure 6 It is a structural diagram of a base station provided in one embodiment of the utility model.

[0047] Description of reference numerals:

[0048] 1. Cleaning system;

[0049] 1000, base station;

[0050] 1001. dust collecting pipe; 1002. dust collecting device; 1003. base station body;

[0051] 101. power assembly; 102. dust collecting assembly; 1011. air inlet;

[0052] 100. Dust collection box;

[0053] 10. housing; 11. receiving chamber; 12. first communication port; 13. second communication port; 14. first housing; 15. second housing; 16. sealing member;

[0054] 20. Sound absorbing structure; 21. Sound absorbing member; 211. Third communication port; 212. Fourth communication port; 213. Opening; 214. Accommodating space; 215. First wall; 216. Second wall; 217. Third wall; 218. Fourth wall; 219. Fifth wall; 22. Protrusion; 221. Rib; 222. Boss; 223. Boss array;

[0055] 200, dust collecting parts; 300, air flow space;

[0056] 2000. Cleaning robot; 2001. Dust box. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0059] It should also be understood that the terms used in the utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0060] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0061] With the continuous development of cleaning robots, base stations used in conjunction with cleaning robots have emerged. After the dust box of the cleaning robot collects a certain amount of dirt, the base station can transfer the dirt in the dust box of the cleaning robot to the base station, thereby ensuring that the dust box of the cleaning robot can continue to hold the dirt, providing a guarantee for the cleaning robot to be able to perform normal cleaning work in the future. However, the base station in the related art generates a lot of noise when collecting dirt in the dust box of the cleaning robot, which affects the user experience.

[0062] To this end, the utility model provides a dust collection box, a dust collection assembly, a dust collection device, a base station and a cleaning system to reduce the noise output by the base station when collecting dirt at the cleaning robot, thereby improving the user experience.

[0063] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0064] See also Figure 1 The utility model provides a base station 1000, which can collect dirt from a target object. Exemplarily, the target object includes at least one of the following: inside an object, on the surface of an object, on the ground, on a wall, etc. Exemplarily, the dirt includes at least one of the following: garbage, dust, etc.

[0065] See also Figure 1 In some embodiments, the target object is a cleaning robot 2000, and the base station 1000 can collect dirt from the cleaning robot 2000 to ensure that the cleaning robot 2000 can perform normal cleaning work. Figure 1 Exemplarily, the cleaning robot 2000 includes a dust box 2001, and the dirt in the dust box 2001 can be collected by the base station 1000 or transferred to the base station 1000, so that the dust box 2001 of the cleaning robot 2000 can normally accommodate the dirt, thereby providing a guarantee for the cleaning robot 2000 to perform normal cleaning work later.

[0066] See also Figure 2 and Figure 3 In some embodiments, the base station 1000 includes a dust box 100, which includes a housing 10 and a sound absorbing structure 20. The housing 10 is formed with a receiving cavity 11 for receiving a dust collecting member 200. The dust collecting member 200 is used to collect dirt received by the cleaning robot 2000. The sound absorbing structure 20 is disposed in the receiving cavity 11, and the sound absorbing structure 20 is connected to the inner wall of the receiving cavity 11. The sound absorbing structure 20 is disposed between the inner wall of the receiving cavity 11 and the dust collecting member 200. Exemplarily, the dust collecting member 200 may be a breathable or airtight disposable dust collecting member, for example, a disposable breathable dust collecting bag, a disposable airtight dust collecting bag, a disposable dust collecting box, etc.

[0067] It is understandable that if the sound absorbing structure 20 is arranged at the air outlet, air inlet or dirt entrance of the dust collecting part 200, the sound absorbing structure 20 will occupy a certain flow channel, so that the flow resistance of the flow channel increases. The sound absorbing structure 20 is set for sound absorption or noise reduction. However, since the sound absorbing structure 20 occupies the flow channel area, the flow resistance increases, the noise increases, and the working power of the power component 101 used to provide driving force for the dirt increases, thereby increasing the noise to a certain extent, making the final noise reduction effect not obvious.

[0068] The dust box 100 of this embodiment has a sound absorbing structure 20 disposed therein, and the sound absorbing structure 20 is used to be disposed between the inner wall of the receiving cavity 11 and the dust collecting part 200. The sound absorbing structure 20 can absorb the noise generated when the airflow enters the dust box 100 to a certain extent, thereby reducing the noise output by the base station 1000 when collecting dirt at the cleaning robot 2000, thereby improving the user experience. In addition, the sound absorbing structure 20 is disposed in the dust box 100, and the sound absorbing structure 20 is disposed between the inner wall of the receiving cavity 11 and the dust collecting part 200, which can reduce or avoid the area of ​​the airflow flow channel occupied by the sound absorbing structure 20 as much as possible, thereby reducing the flow resistance and thus reducing the noise; under the condition of achieving the same dust collection capacity, the working power of the power component 101 can be reduced, thereby reducing the source noise to a certain extent, so that the sound absorbing structure 20 has a good noise reduction effect.

[0069] See also Figure 1 and Figure 3 In some embodiments, the base station 1000 further includes a dust collecting member 200 , and the dust collecting member 200 is disposed in the receiving cavity 11 .

[0070] See also Figure 1 In some embodiments, the base station 1000 further includes a power assembly 101, which is used to drive dirt to be transferred to the dust collecting part 200 of the base station 1000. Exemplarily, the power assembly 101 can generate negative pressure so that dirt in the dust box 2001 of the cleaning robot 2000 can be sucked into the dust collecting part 200 in the dust box 100. Exemplarily, the power assembly 101 includes at least one of the following: a fan, a pump.

[0071] See also Figure 1 In some embodiments, the base station 1000 further includes a dust collecting duct 1001, which is connected to the dust collecting box 100, and the dust collecting duct 1001 is connected to the dust collecting piece 200 or the dust collecting box 100. Airflow and / or dirt can enter the dust collecting piece 200 through the dust collecting duct 1001, thereby cleaning the dirt in the dust box 2001 or other areas to be cleaned. In other embodiments, the dust collecting duct 1001 can also be omitted, and the dust collecting duct 1001 is replaced by an external duct. The base station 1000 also has a dust collecting port, one end of the dust collecting duct 1001 is connected to the dust collecting port, and the other end is connected to the above-mentioned dust collecting piece 200 or dust collecting box 100. Among them, the dust collecting port is used to communicate with the dust box 2001 of the robot.

[0072] It can be understood that the dust collection duct 1001 in the embodiment of the utility model can be a separate duct arranged in the base station 1000, or it can be a channel defined by the shell of the base station 1000.

[0073] See also Figure 3In some embodiments, the sound absorbing structure 20 includes a sound absorbing member 21, which is connected to the inner wall of the receiving cavity 11, and the sound absorbing member 21 at least partially wraps the dust collecting member 200. Since the sound absorbing member 21 at least partially wraps the dust collecting member 200, the sound absorbing effect of the sound absorbing member 21 can be improved while ensuring that the base station 1000 can normally collect dirt.

[0074] It is understandable that the sound absorbing member 21 can completely wrap the dust collecting member 200; or, the sound absorbing member 21 partially wraps the dust collecting member 200. In the case where the sound absorbing member 21 partially wraps the dust collecting member 200, the wrapping area of ​​the sound absorbing member 21 wrapping the dust collecting member 200 can be set according to actual needs and is not limited here.

[0075] See also Figure 3 and Figure 4 In some embodiments, the housing 10 is formed with a first communication port 12 and a second communication port 13. The first communication port 12 is used to communicate with the air inlet 1011 of the power assembly 101 of the base station 1000; the second communication port 13 is used to communicate with the dust collection duct 1001 of the base station 1000. The sound absorbing member 21 is formed with a third communication port 211, a fourth communication port 212, an opening 213 and a receiving space 214. The third communication port 211, the fourth communication port 212 and the opening 213 are all connected to the receiving space 214. The opening 213 is used for at least part of the dust collecting member 200 to enter the receiving space 214. The third communication port 211 is connected to the first communication port 12, and the fourth communication port 212 is connected to the second communication port 13. In the dust box 100 of this structure, airflow and / or dirt can enter the dust collecting part 200 through the dust collecting pipe 1001, and the airflow flowing out of the dust collecting part 200 can be delivered to the power assembly 101 and discharged; the dust box 100 has a simple and compact structure and an ingenious design. In addition, the provision of the opening 213 can save materials on the one hand, and facilitate and quickly install at least part of the dust collecting part 200 into the accommodating space 214 on the other hand, and can conveniently remove the dust collecting part 200 from the accommodating space 214 to replace the dust collecting part 200.

[0076] Exemplarily, the dust collecting duct 1001 is connected to the outer shell 10, the air outlet of the dust collecting duct 1001 is arranged corresponding to the second connecting port 13 of the outer shell 10, the dust collecting duct 1001 is connected to the dust collecting part 200, and the airflow and / or dirt can enter the dust collecting part 200 through the dust collecting duct 1001.

[0077] Exemplarily, the air inlet 1011 of the power assembly 101 is arranged corresponding to the first communication port 12 so that the airflow flowing out of the dust collecting member 200 can be transported to the power assembly 101 and discharged.

[0078] Exemplarily, the opening 213 may also be omitted. When the dust collecting member 200 and the dust collecting box 100 are assembled, at least a portion of the dust collecting member 200 enters the accommodating space 214 from the third connecting port 211 or the fourth connecting port 212 .

[0079] See also Figure 4 In some embodiments, the sound absorbing member 21 includes a first wall 215, a second wall 216, a third wall 217, a fourth wall 218, and a fifth wall 219, and the second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219 are bent and extended from four edges of the first wall 215 toward the same side to form an accommodation space 214. The second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219 form an opening 213 on a side away from the first wall 215. In some embodiments, the third communication port 211 and the fourth communication port 212 can be formed in one of the first wall 215, the second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219. In some embodiments, the third communication port 211 and the fourth communication port 212 can be formed in two different walls of the first wall 215, the second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219. Exemplarily, the third connecting port 211 and the fourth connecting port 212 can be formed on two opposite walls among the first wall 215, the second wall 216, the third wall 217, the fourth wall 218 and the fifth wall 219, for example, the third connecting port 211 and the fourth connecting port 212 are respectively formed on the second wall 216 and the fourth wall 218.

[0080] See also Figure 4 For example, the second wall 216 is connected to the third wall 217, the third wall 217 is connected to the fourth wall 218, and the fourth wall 218 is connected to the fifth wall 219. The second wall 216 may be connected to the fifth wall 219; or, the second wall 216 and the fifth wall 219 are spaced apart to form the third communication port 211 or the fourth communication port 212.

[0081] In other embodiments, the specific structure of the sound absorbing member 21 may also be other structures. For example, only two interconnected walls among the first wall 215, the second wall 216, the third wall 217, the fourth wall 218 and the fifth wall 219 may be provided, and the other three walls may be omitted.

[0082] See also Figure 3 In some embodiments, the sound absorbing structure 20 includes a sound absorbing member 21, which is connected to the inner wall of the receiving cavity 11 and has a microporous structure. Since the sound absorbing member 21 has a microporous structure, the microporous structure can absorb sound, and thus the sound absorbing member 21 can cause the sound to flow back in the holes or cavities inside the sound absorbing member 21, thereby effectively improving the sound absorption effect.

[0083] In some embodiments, the sound absorbing member 21 includes at least one of foam cotton, sound absorbing cotton, pearl cotton, felt, etc., so that the sound absorbing member 21 is cheap and has good sound absorbing effect. Exemplarily, the sound absorbing cotton is a porous material that can absorb or isolate noise, and the sound absorbing cotton can make the sound flow back in the cavity inside it, thereby effectively achieving the function of sound absorption or sound insulation.

[0084] In some embodiments, the dust collecting piece 200 includes a breathable dust bag, and the airflow inside the dust collecting piece 200 can be discharged to the power component 101 through the breathable dust bag, so that the power component 101 can form a negative pressure to drive the dirt to be transferred to the dust collecting piece 200 in the dust box 100.

[0085] See also Figure 3 and Figure 4 In some embodiments, the housing 10 is formed with a first communication port 12 that is connected to the air inlet 1011 of the power assembly 101; the sound absorbing structure 20 includes a sound absorbing member 21 and at least one protrusion 22, the sound absorbing member 21 is connected to the inner wall of the receiving chamber 11; the protrusion 22 is protruding from the side of the sound absorbing member 21 away from the inner wall of the receiving chamber 11, the protrusion 22 is arranged between the dust collecting member 200 and the sound absorbing member 21, and at least one protrusion 22 is in contact with the dust collecting member 200, so that the sound absorbing member 21 can cooperate with the dust collecting member 200 to form an airflow space 300, and the airflow space 300 is connected to the first communication port 12. It can be understood that the protrusion 22 is arranged between the dust collecting member 200 and the sound absorbing member 21, at least one protrusion 22 is in contact with the dust collecting member 200, and the protrusion 22 can support at least part of the sound absorbing member 21, so that the protrusion 22 can cooperate with the sound absorbing member 21 to form the airflow space 300. In this way, when the base station 1000 collects dirt at the cleaning robot 2000, it can prevent at least part of the dust collecting part 200 from being close to the sound absorbing part 21, so that at least part of the airflow in the dust collecting part 200 can be transported to the airflow space 300, and the airflow in the airflow space 300 can be output to the power assembly 101 through the third connecting port 211, which is conducive to reducing the flow resistance when the airflow flows through the dust collecting part 200. Under the premise of achieving the same dust collection capacity (or the ability to collect dirt), the noise when the airflow flows through the dust collecting part 200 can be reduced, and the power consumption of the power assembly 101 can be reduced. The reduction in power consumption can not only achieve the effect of energy saving, but also reduce the overall noise of the base station 1000 to a certain extent, thereby significantly improving the noise reduction effect. In addition, the protrusion 22 can also improve the structural strength of the sound absorbing part 21.

[0086] See also Figure 4In some embodiments, at least one protrusion 22 is provided on at least one of the first wall 215, the second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219. Exemplarily, at least one of the at least one protrusion 22 is provided on the first wall 215 of the sound absorbing member 21. Exemplarily, at least one of the second wall 216, the third wall 217, the fourth wall 218, and the fifth wall 219 of the sound absorbing member 21 may also be provided with a protrusion 22.

[0087] See also Figure 4 In some embodiments, the protrusion 22 and the sound absorbing member 21 are integrally formed. Thus, the number of components of the dust box 100 is small, the assembly process is reduced, the assembly efficiency of the dust box 100 is improved, and the dust box 100 is easy to assemble.

[0088] In some embodiments, the protrusion 22 and the sound absorbing member 21 are separate structures, so that the protrusion 22 can be flexibly arranged. Exemplarily, the connection between the protrusion 22 and the sound absorbing member 21 includes at least one of the following: adhesive connection, snap connection, magnetic connection, screw locking connection, etc.

[0089] The structure and / or shape of the protrusion 22 can be designed according to actual needs, for example, see Figure 4 , the protrusion 22 includes ribs 221. For another example, please refer to Figure 5 The protruding portion 22 includes a boss 222 .

[0090] The number of the protrusions 22 can be designed according to actual needs, such as one, two, three or more. When the number of the protrusions 22 includes multiple, the multiple protrusions 22 are spaced and protruded from the sound absorbing member 21, so that the dust collecting member 200 can be effectively supported, the area where the dust collecting member 200 is attached to the sound absorbing member 21 can be reduced as much as possible, and the size of the airflow space 300 can be increased as much as possible, thereby reducing the flow resistance of the fluid when it flows through the dust collecting member 200 as much as possible.

[0091] See also Figure 4 In some embodiments, at least one protrusion 22 includes a plurality of ribs 221, and the plurality of ribs 221 are arranged in a spaced relationship along a preset direction, so that the structure of the sound absorbing structure 20 is simple and easy to process. For example, the plurality of ribs 221 are arranged in a spaced relationship and in parallel, and the airflow space 300 includes the space between adjacent ribs 221.

[0092] Exemplarily, the extending direction of the rib 221 is perpendicular to or intersects with the preset direction.

[0093] For example, the preset direction is as follows Figure 4 In the X direction. For example, the preset direction is as follows Figure 4 As shown in the Y direction.

[0094] Exemplarily, the preset direction is perpendicular to the protruding direction of the protruding portion 22. Exemplarily, the protruding direction of the protruding portion 22 is as follows: Figure 4 The Z direction is shown in FIG.

[0095] Exemplarily, the preset direction is perpendicular to the protruding direction of the protruding portion 22, and the preset direction is the height direction of the housing 10. Exemplarily, the preset direction is perpendicular to the protruding direction of the protruding portion 22, and the preset direction is perpendicular to the height direction of the housing 10. Exemplarily, the height direction of the housing 10 is as shown in FIG. Figure 3 The X direction is shown in FIG.

[0096] Exemplarily, the shape and / or size of the rib 221 can be set according to actual needs. For example, the shape of the rib 221 includes a straight line shape or a curved shape.

[0097] See also Figure 5 , at least one protrusion 22 includes a plurality of bosses 222, and the plurality of bosses 222 are arranged at intervals, and the plurality of bosses 222 are arranged in an array. Exemplarily, the plurality of bosses 222 form at least one boss array 223, and each boss array 223 includes at least one boss 222, and each boss array 223 is arranged at intervals, so that the dust collecting member 200 can be effectively supported as much as possible, the area where the dust collecting member 200 is attached to the sound absorbing member 21 can be reduced as much as possible, and the size of the airflow space 300 can be increased as much as possible, thereby reducing the flow resistance of the airflow when it flows through the dust collecting member 200 as much as possible. Exemplarily, each boss array 223 is arranged at intervals and in parallel. Exemplarily, each boss array 223 is arranged at intervals along the above-mentioned preset direction.

[0098] The size or protrusion height of the protrusion 22 can be set according to actual needs, for example, the protrusion height of the protrusion 22 ranges from 2mm to 20mm, for example, the protrusion height of the protrusion 22 is 2mm, 5mm, 10mm, 15mm, 20mm or any value between 2mm and 20mm, so that the flow resistance of the airflow when passing through the dust collecting member 200 can be effectively reduced, and the space occupied by the sound absorbing structure 20 can be reduced, thereby increasing the capacity of the dust collecting member 200. If the protrusion height of the protrusion 22 is less than 2mm, it is difficult for the protrusion 22 to provide a good support effect on at least part of the dust collecting member 200, and thus it is difficult to prevent the dust collecting member 200 from being closely attached to the sound absorbing member 21, thereby making it difficult to effectively reduce the flow resistance of the airflow when passing through the dust collecting member 200, and further making it difficult to effectively reduce the noise when the airflow passes through the dust collecting member 200. If the protruding height of the protruding portion 22 is greater than 20 mm, the sound absorbing structure 20 occupies a large space and has a large weight, which is not conducive to increasing the capacity of the dust collecting member 200 and is not conducive to achieving miniaturization and lightweight design.

[0099] See also Figure 3In some embodiments, the housing 10 includes a first housing 14, a second housing 15 and a sealing member 16. The second housing 15 is detachably connected to the first housing 14, and the second housing 15 cooperates with the first housing 14 to form a receiving chamber 11; the sealing member 16 is provided at the connection between the first housing 14 and the second housing 15. The provision of the sealing member 16 can achieve sealing at the connection between the first housing 14 and the second housing 15; in addition, the sealing member 16 can also play a certain role in sound insulation. In addition, the second housing 15 is detachably connected to the first housing 14, so that the first housing 14 and the second housing 15 can be easily disassembled and assembled, and the dust collecting member 200 in the housing 10 can be easily replaced or cleaned.

[0100] Exemplarily, the detachable connection between the first box shell 14 and the second box shell 15 includes: snap connection, magnetic connection, screw locking connection, etc.

[0101] See also Figure 6 The embodiment of the utility model further provides a dust collecting assembly 102, comprising a dust collecting box 100 and a dust collecting member 200, wherein the dust collecting member 200 is disposed in the receiving cavity 11. The dust collecting box 100 comprises the dust collecting box 100 of any one of the above embodiments.

[0102] The dust collecting assembly 102 of the above embodiment, since the dust collecting box 100 is provided with a sound absorbing structure 20, the sound absorbing structure 20 is used to be arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, and the sound absorbing structure 20 can absorb the noise generated when the airflow enters the dust collecting box 100 to a certain extent, thereby reducing the noise output by the base station 1000 when collecting dirt at the cleaning robot 2000, thereby improving the user experience. In addition, the sound absorbing structure 20 is arranged in the dust collecting box 100, and the sound absorbing structure 20 is arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, which can reduce or avoid the area of ​​the airflow flow channel occupied by the sound absorbing structure 20 as much as possible, thereby reducing the flow resistance and thus reducing the noise; under the condition of achieving the same dust collecting capacity, the working power of the power component 101 can be reduced, thereby reducing the source noise to a certain extent, so that the sound absorbing structure 20 has a good noise reduction effect.

[0103] Illustratively, the dust collecting member 200 includes a dust collecting bag according to any one of the above embodiments.

[0104] See also Figure 6 The embodiment of the utility model further provides a dust collecting device 1002, including a dust collecting component 102 and a power component 101, the dust collecting component 102 includes the dust collecting component 102 of any one of the above embodiments; the air inlet 1011 of the power component 101 is connected to the dust collecting component 102.

[0105] The dust collecting device 1002 of the above embodiment, since the dust collecting box 100 is provided with a sound absorbing structure 20, the sound absorbing structure 20 is used to be arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, and the sound absorbing structure 20 can absorb the noise generated when the airflow enters the dust collecting box 100 to a certain extent, thereby reducing the noise output by the base station 1000 when collecting dirt at the cleaning robot 2000, thereby improving the user experience. In addition, the sound absorbing structure 20 is arranged in the dust collecting box 100, and the sound absorbing structure 20 is arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, which can reduce or avoid the area of ​​the airflow flow channel occupied by the sound absorbing structure 20 as much as possible, thereby reducing the flow resistance and thus reducing the noise; under the condition of achieving the same dust collecting capacity, the working power of the power component 101 can be reduced, thereby reducing the source noise to a certain extent, so that the sound absorbing structure 20 has a good noise reduction effect.

[0106] Illustratively, the power assembly 101 includes the power assembly 101 of any one of the above embodiments.

[0107] See also Figure 6 The embodiment of the utility model further provides a base station 1000, including a base station body 1003 and a dust collecting device 1002 of any one of the above embodiments, and the dust collecting device 1002 is connected to the base station body 1003.

[0108] In the base station 1000 of the above-mentioned embodiment, since the dust box 100 is provided with a sound-absorbing structure 20, the sound-absorbing structure 20 is used to be arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, and the sound-absorbing structure 20 can absorb the noise generated when the airflow enters the dust box 100 to a certain extent, thereby reducing the noise output by the base station 1000 when collecting dirt at the cleaning robot 2000, thereby improving the user experience. In addition, the sound-absorbing structure 20 is arranged in the dust box 100, and the sound-absorbing structure 20 is arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, which can reduce or avoid the area of ​​the airflow flow channel occupied by the sound-absorbing structure 20 as much as possible, thereby reducing the flow resistance and thus reducing the noise; under the condition of achieving the same dust collection capacity, the working power of the power component 101 can be reduced, thereby reducing the source noise to a certain extent, so that the sound-absorbing structure 20 has a good noise reduction effect.

[0109] See also Figure 1 The embodiment of the utility model further provides a cleaning system 1, comprising a cleaning robot 2000 and a base station 1000, wherein the base station 1000 can collect dirt from the cleaning robot 2000. The base station 1000 comprises the base station 1000 of any one of the above embodiments.

[0110] In the cleaning system 1 of the above embodiment, since the dust box 100 is provided with a sound absorbing structure 20, the sound absorbing structure 20 is used to be arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, and the sound absorbing structure 20 can absorb the noise generated when the airflow enters the dust box 100 to a certain extent, thereby reducing the noise output by the base station 1000 when collecting dirt at the cleaning robot 2000, thereby improving the user experience. In addition, the sound absorbing structure 20 is arranged in the dust box 100, and the sound absorbing structure 20 is arranged between the inner wall of the receiving cavity 11 and the dust collecting part 200, which can reduce or avoid the area of ​​the airflow flow channel occupied by the sound absorbing structure 20 as much as possible, thereby reducing the flow resistance and thus reducing the noise; under the condition of achieving the same dust collection capacity, the working power of the power component 101 can be reduced, thereby reducing the source noise to a certain extent, so that the sound absorbing structure 20 has a good noise reduction effect.

[0111] Illustratively, the cleaning robot 2000 includes the cleaning robot 2000 of any one of the above-mentioned embodiments.

[0112] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "mechanically coupled" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. The mechanical coupling or coupling of two components includes direct coupling and indirect coupling, for example, direct fixed connection, connection through a transmission mechanism, etc. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0113] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0114] The disclosure above provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed in itself. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0115] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific method steps, features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific method steps, features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0116] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A dust collection box for a base station, characterized in that: The dust box comprises: The housing is formed with a receiving cavity for receiving a dust collecting member, wherein the dust collecting member is used to collect dirt received by the cleaning robot; The sound absorbing structure is arranged in the receiving cavity and connected to the inner wall of the receiving cavity. The sound absorbing structure is arranged between the inner wall of the receiving cavity and the dust collecting member.

2. The dust box according to claim 1, characterized in that: The sound absorbing structure comprises: A sound absorbing member is connected to the inner wall of the receiving cavity, and the sound absorbing member at least partially wraps the dust collecting member.

3. The dust box according to claim 2, characterized in that: The housing is formed with a first communication port and a second communication port, the first communication port is used to communicate with the air inlet of the power assembly of the base station; the second communication port is used to communicate with the dust collection duct of the base station; The sound absorbing component is formed with a third connecting port, a fourth connecting port, an opening and a accommodating space. The third connecting port, the fourth connecting port and the opening are all connected to the accommodating space. The opening is used for allowing at least part of the dust collecting component to enter the accommodating space. The third connecting port is connected to the first connecting port, and the fourth connecting port is connected to the second connecting port.

4. The dust box according to claim 1, characterized in that: The sound absorbing structure comprises: The sound absorbing member is connected to the inner wall of the receiving cavity, and the sound absorbing member is formed with a microporous structure.

5. The dust box according to claim 4, characterized in that: The sound absorbing member comprises at least one of foam cotton, sound absorbing cotton, pearl cotton and felt; And / or, the dust collecting member includes a breathable dust collecting bag.

6. The dust box according to claim 1, characterized in that: The housing is formed with a first communication port communicating with an air inlet of a power assembly of the base station, and the sound absorbing structure comprises: A sound absorbing member connected to the inner wall of the receiving cavity; At least one protrusion is protruding from a side of the sound absorbing member away from the inner wall of the receiving cavity, the protrusion is arranged between the dust collecting member and the sound absorbing member, and at least one of the protrusions is in contact with the dust collecting member so that the sound absorbing member can cooperate with the dust collecting member to form an airflow space, and the airflow space is connected to the first connecting port.

7. The dust box according to claim 6, characterized in that: The protrusion and the sound absorbing member are an integrally formed structure; or, the protrusion and the sound absorbing member are separate structures; And / or, the protrusion includes a rib or a boss.

8. The dust box according to claim 7, characterized in that: At least one of the protruding portions comprises a plurality of ribs, and the plurality of ribs are arranged in an interval manner along a preset direction; and / or, At least one of the protruding portions includes a plurality of bosses, the plurality of bosses form at least one boss array, each of the boss arrays includes at least one boss, and each of the boss arrays is arranged at intervals.

9. The dust box according to any one of claims 1 to 8, characterized in that: The housing comprises: First case shell; A second box shell is detachably connected to the first box shell and cooperates with the first box shell to form the receiving cavity; A sealing member is provided at the connection between the first box shell and the second box shell.

10. A dust collecting assembly, characterized in that: include: The dust box according to any one of claims 1 to 9; as well as The dust collecting part is arranged in the receiving cavity.

11. A dust collecting device, characterized in that: include: The dust collection assembly according to claim 10; as well as A power assembly, wherein the air inlet of the power assembly is connected to the dust collecting assembly.

12. A base station, characterized in that: include: Base station body; The dust collecting device according to claim 11 is connected to the base station body.

13. A cleaning system, characterized in that: include: Cleaning robots; as well as The base station described in claim 12 is capable of collecting dirt at the cleaning robot.

Images