Patent Application
20250082149
This application claims priority to Chinese patent applications Nos. 202211527091.5 and 202223212852.6, filed with China National Intellectual Property Administration on Nov. 30, 2022, both titled “DUST COLLECTION ASSEMBLY, SWEEPER BASE STATION, SWEEPER AND CLEANING APPARATUS,” the entire contents of which are incorporated herein by reference.
The present disclosure relates to the technical field of household appliances, and in particular, to a dust collection assembly, a sweeper base station, a sweeper, and a cleaning apparatus.
In recent years, with the progress of science and technology and the development of smart home system, the sweeper has gradually entered thousands of households. However, the limited volume of the sweeper body causes the dust collection container to have a small space. In order to reduce the frequency of cleaning the dust collection container by users, the sweeper body is usually equipped with a base station with the functions of charging and dust collection, such that the trash in the dust collection container can be sucked into the dust collection assembly with a larger volume in the base station for storage, and the users only need to periodically clean the dust collection assembly. The existing dust collection assemblies usually need to be detached at the top of the base station, and therefore not only occupy the space at the top of the base station but also form visual shielding to the pipe ports in the base station, which is very easy to cause assembly deviation of the dust collection assemblies. Accordingly, the trash sucked by the base station cannot be completely collected by the dust collection assemblies, thus contaminating the base station main body and contaminating the ground again when the dust collection assemblies are detached.
The existing dust collection assemblies usually need to be detached and attached from the top of the base station, and thus not only occupy the space at the top of the base station but also form visual shielding to the pipe ports in the base station, which is very easy to cause assembly deviation of the dust collection assemblies. Accordingly, the trash sucked by the base station cannot be completely collected by the dust collection assemblies, thus contaminating the base station main body and contaminating the ground again when the dust collection assemblies are detached.
According to various embodiments of the present disclosure, a dust collection assembly, a sweeper base station, a sweeper and a cleaning apparatus are provided.
A dust collection assembly includes a dust collection assembly main body configured to be removably provided in a base station main body, and the dust collection assembly main body is detachable from a front surface of the base station main body. The dust collection assembly main body has a dust collection cavity formed in the dust collection assembly main body and an engagement member provided at a side surface of the dust collection assembly main body. The engagement member is configured to be engaged with an engagement matching member of the base station main body and limited by the engagement matching member, allowing the dust collection assembly main body to be in communication with a dust suction pipe in the base station main body.
In another exemplary embodiment of the present disclosure, the dust collection assembly main body is a dust bag, the engagement member is an insert provided at the dust collection assembly main body, and the insert is configured to be engaged with the engagement matching member.
In another exemplary embodiment of the present disclosure, the engagement member includes a first insert assembly and a second insert assembly. The first insert assembly is provided at the dust collection assembly main body, and is configured to be engaged with the engagement matching member. The second insert assembly is surrounded by the first insert assembly and configured to be engaged with the first insert assembly, and the second insert assembly has a dust inlet in communication with the dust collection cavity.
In another exemplary embodiment of the present disclosure, the first insert assembly has insertion slots formed at two opposite sides of the first insert assembly, and each of the insertion slots is configured to be engaged with the second insert assembly. A side of the insertion slot facing away from the dust collection assembly main body is provided with a plurality of limit protrusions symmetrically arranged at intervals, and the plurality of limit protrusions is configured to abut with the second insert assembly.
In another exemplary embodiment of the present disclosure, in an insertion direction of the second insert assembly, a first stopper and a second stopper are sequentially arranged at each of the insertion slots. The second insert assembly is provided with a projection. The projection is configured to allow the second insert assembly to shield an opening of the dust collection cavity when the projection abuts with the first stopper, and to bring the dust inlet into communication with the dust collection cavity when the projection abuts with the second stopper.
In another exemplary embodiment of the present disclosure, the dust collection assembly main body is arranged at a right side of the front surface of the base station main body.
A sweeper base station includes a base station main body and the above-mentioned dust collection assembly. The base station main body is provided with a dust suction pipe, an air return pipe, and a dust suction pump. The base station main body has an accommodation cavity formed at a front surface of the base station main body, and the dust collection assembly main body is removably connected to the accommodation cavity. The dust suction pump is disposed at the dust suction pipe or the air return pipe. The dust suction pipe has a dust suction end configured to be in communication with a dust discharge port of a sweeper body and a dust outlet end located at a side wall of the accommodation cavity. The air return pipe has an air inlet end in communication with the accommodation cavity and an air outlet end configured to be in communication with an air inlet of the sweeper body.
In another exemplary embodiment of the present disclosure, the engagement member is disposed at a right side of the dust collection assembly main body, and the dust outlet end of the dust suction pipe is in communication with the dust collection cavity through the engagement member.
In another exemplary embodiment of the present disclosure, at least part of the dust suction pipe is arranged around a top of the base station main body.
In another exemplary embodiment of the present disclosure, the sweeper base station further includes a shield member provided at the base station main body in an openable or closable manner and configured to shield an opening of the accommodation cavity.
In another exemplary embodiment of the present disclosure, the air inlet end of the air return pipe is located at an inner wall of an end of the accommodation cavity opposite to the opening.
In another exemplary embodiment of the present disclosure, the air return pipe is arranged around a back surface of the base station main body.
In another exemplary embodiment of the present disclosure, the air inlet end of the air return pipe is provided with a filter.
In another exemplary embodiment of the present disclosure, the accommodation cavity is arranged at a right side of the front surface of the base station main body.
A sweeper includes a sweeper body and the above-mentioned sweeper base station. The sweeper base station is configured to accommodate the sweeper body. The sweeper body has an air inlet and a dust discharge port, the air inlet is in communication with the air outlet end of the air return pipe, and the dust discharge port is in communication with the dust suction end of the dust suction pipe.
In another exemplary embodiment of the present disclosure, the air inlet and the dust discharge port are arranged at two opposite sides of the sweeper body.
A cleaning apparatus includes a washing device and the above-mentioned sweeper, and the washing device is arranged above the sweeper.
Additional features and advantages of the present disclosure will be described in the following description, and will be partially apparent from the description or may be learned by practice of the present disclosure. The objectives and other advantages of the present disclosure will be realized and achieved by the structures particularly illustrated in the description and claims thereof as well as the accompanying drawings, and details of one or more embodiments of the present disclosure are illustrated in the following drawings and description.
In order to make the above objectives, features and advantages of the present disclosure to be more readily understood, alternative embodiments are described below, and the following detailed description is made with reference to the accompanying drawings.
In order to explain the embodiments of the present disclosure or the technical solutions in the related art more clear, the following simple description will be given to the drawings which are used in the embodiments or the description of the related art, and it would be obvious for those skilled in the art to obtain other drawings based on these drawings without involving any inventive effort.
In order to make the above objectives, features and advantages of the present disclosure to be more readily understood, a further description of the aspects of the present disclosure is provided below. It is noted that embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as specifically described herein. It is to be understood that the embodiments in the description are only some embodiments of the present disclosure, instead of all embodiments.
The terms “first,” “second” and the like in the description and in the claims of the present disclosure are used to distinguish different objects, but not to describe a particular sequence of objects. For example, the first camera and the second camera are intended to distinguish different cameras, but not to describe a particular sequence of cameras.
In the embodiments of the present disclosure, the wordings “exemplary,” “for example” or the like are used to represent an example, instance, or illustration. Any embodiments or solutions described in the present disclosure as “exemplary” or “for example” are not necessarily to be construed as preferred or advantageous over other embodiments or solutions. Specifically, the use of the wordings “exemplary,” “for example” or the like is intended to present concepts in a specific manner. Furthermore, in the description of the embodiments of the present disclosure, the meaning of “a plurality of” means two or more unless otherwise indicated.
The existing dust collection assemblies usually need to be detached at the top of the base station, and therefore not only occupy the space at the top of the base station but also form visual shielding to the pipe ports in the base station, which is very easy to cause assembly deviation of the dust collection assemblies. Accordingly, the trash sucked by the base station cannot be completely collected by the dust collection assemblies, thus contaminating the base station main body and contaminating the ground again when the dust collection assemblies are detached.
In view of the above, according to the embodiments of the present disclosure, a dust collection assembly, a sweeper base station, a sweeper and a cleaning apparatus are provided, which can effectively solve the above technical problems.
As shown in
According to the dust collection assembly of the present embodiment, the engagement member 31 is disposed at the side surface of the dust collection assembly main body 3. In this way, the engagement member is configured to be engaged with the engagement matching member of the base station main body 10 and limited by the engagement matching member, and the dust collection assembly main body 3 is prevented from forming visual shielding to the engagement member 31, thereby facilitating to connect the engagement member 31 to the engagement matching member, and preventing leakage of trash caused by misalignment of the dust collection cavity in the dust collection assembly main body 3 and the dust suction pipe 2 of the base station main body 10 when abutting with each other. The dust collection assembly main body 3 is detachably connected to the front surface of the base station main body 10, and therefore the setting position of the dust collection assembly main body 3 can be more flexible to facilitate integration of the sweeper 100 with other home appliances.
In some embodiments, the dust collection assembly main body 3 is a dust bag, and the above dust bag may be a cotton bag, a non-woven bag, a needle felt bag, and the like. The engagement member 31 is an insert provided at the dust collection assembly main body 3. An opening of the dust bag may be either directly formed on the insert, or the insert may be arranged around the opening of the dust bag. The insert is configured to be engaged with the engagement matching member. The above engagement matching member may be directly disposed at a side wall of the accommodation cavity, or may be disposed at a corresponding position in the accommodation cavity by means of a support member. In an exemplary embodiment of the present disclosure, the local rigidity of the dust bag can be improved by providing the insert, such that the communication between the opening of the dust bag and the dust suction pipe 2 is more reliable, and occurrence of gaps and leakage of trash during the abutting can be prevented.
Furthermore, the engagement member 31 includes a first insert assembly 33 and a second insert assembly 34. The first insert assembly 33 is provided at the dust collection assembly main body 3, and is configured to be engaged with the engagement matching member. The second insert assembly 34 is surrounded by the first insert assembly 33, and is configured to be engaged with the first insert assembly 33. In an exemplary embodiment of the present disclosure, an outer side of the first insert assembly 33 is configured to be engaged with the engagement matching member, and an inner side of the first insert assembly 33 is configured to be engaged with the second insert assembly 34. The first insert assembly 33 may be a frame structure of a gate shape, and the second insert assembly 34 is configured to be engaged with the first insert assembly 33 via an opening end of the frame structure. The second insert assembly 34 has a dust inlet 32 in communication with the dust collection cavity. In more detail, the engagement of the first insert assembly 33 with the second insert assembly 34 enables the second insert assembly 34 to slide with respect to the first insert assembly 33, such that the opening of the dust collection assembly main body 3 can be in communication with the dust inlet 32 and shielded by the second insert assembly 34 based on different usage states.
In some more detailed embodiments, the first insert assembly 33 has insertion slots formed at two opposite sides of the first insert assembly 33, and each of the insertion slots is configured to be engaged with the second insert assembly 34. In another exemplary embodiment of the present disclosure, in the frame structure of the second insert assembly 34, limit slots are formed at a side of the first insert assembly 33 opposite to the opening end, and the limit slots are configured to be engaged with an end of the second insert assembly 34. Further, a side of the insertion slot facing away from the dust collection assembly main body 3 is provided with a plurality of limit protrusions 331 symmetrically arranged at intervals. In an exemplary embodiment of the present disclosure, the above limit protrusions 331 can limit the second insert assembly 34 in a direction perpendicular to the second insert assembly 34, to prevent the second insert assembly 34 from vertically swinging in a plane where the insertion slots of the first insert assembly 33 are located. In this way, the sealability between the opening of the dust collection cavity and the dust inlet 32 can be ensured, and the trash is prevented from falling into the space between the second insert assembly 34 and the dust collection assembly main body 3.
In other embodiments, a first stopper 333 and a second stopper 332 are sequentially arranged at each of the insertion slots in an insertion direction of the second insert assembly 34. In an exemplary embodiment of the present disclosure, the plurality of limit protrusions 331 may be equivalent to the first stopper 333 and the second stopper 332. The first stopper 333 is disposed close to an insertion end of the second insert assembly 34, and the second stopper 332 is disposed away from the insertion end of the second insert assembly 34. In another exemplary embodiment of the present disclosure, the dust inlet 32 is disposed in the middle or a rear part of the second insert assembly 34 in the insertion direction of the second insert assembly 34. The second insert assembly 34 is provided with a projection 341. The projection 341 is configured to allow the second insert assembly 34 to shield the opening of the dust collection cavity when the projection 341 abuts with the first stopper 333, and to bring the dust inlet 32 into communication with the dust collection cavity when the projection 341 abuts with the second stopper 332. In an exemplary embodiment of the present disclosure, when detaching the dust collection assembly, a user may apply a force to the dust collection assembly through the second insert assembly 34. When loading the dust collection assembly, the user needs to push the second insert assembly 34, and in this case, the projection 341 is kept in abutment with the second stopper 332, such that the dust inlet 32 corresponds to the opening of the dust collection cavity. When removing the dust collection assembly, the user needs to pull the second insert assembly 34, and in this case, the projection 341 is kept in abutment with the first stopper 333, such that the second insert assembly 34 covers the opening of the dust collection cavity, to close the dust collection cavity and prevent spillage of the trash.
In a further exemplary embodiment of the present disclosure, the dust collection assembly main body 3 is arranged at a right side of the front surface of the base station main body 10. Since the dust collection assembly requires manual cleaning by the user, it is possible to facilitate the user's operation by arranging the dust collection assembly main body 3 at the right side of the base station main body. Moreover, the engagement member 31 is arranged at the right side to facilitate the user to view the abutting position, facilitating the user's assembly of the dust collection assembly main body 3 to enhance the user's experience.
The present disclosure provides a sweeper base station including a base station main body 10 and the above-mentioned dust collection assembly. The base station main body 10 is provided with a dust suction pipe 2, an air return pipe 6, and a dust suction pump 5. The base station main body 10 has an accommodation cavity formed at a front surface of the base station main body 10, and the dust collection assembly main body 3 is removably connected to the accommodation cavity. In another exemplary embodiment of the present disclosure, the accommodation cavity is provided with a dust box 4, the above dust box 4 may abut with the inner wall of the accommodation cavity, and the above engagement matching member may be arranged at the dust box 4. The dust suction pump 5 is provided at the dust suction pipe 2 or the air return pipe 6 to generate suction to suck out the trash in the sweeper body. The dust suction pipe 2 has a dust suction end configured to be in communication with a dust discharge port of the sweeper body and a dust outlet end located at a side wall of the accommodation cavity. The air return pipe 6 has an air inlet end in communication with the accommodation cavity and an air outlet end configured to be in communication with an air inlet of the sweeper body. The dust suction pipe 2 and the air return pipe 6 are provided to form an air circulation circuit, ensuring the air pressure balance in the sweeper body and making the trash easier to be sucked out.
The embodiments of the present disclosure provide a sweeper base station of the sweeper 100. The accommodation cavity for removably assembling the dust collection assembly main body 3 is disposed at the front surface of the base station main body 10, and the dust outlet end of the dust suction pipe 2 is located at the side wall of the accommodation cavity, to cooperate with the detachable connection of the dust collection assembly main body 3 and the accommodation cavity at the front surface of the base station main body 10, thereby avoiding occupying the top of the base station main body 10 for detaching the dust collection assembly. In this way, when the sweeper is integrated with other household appliances, the household appliances can be provided at the top of the base station main body 10 without interfering with the assembly and disassembly of the dust collection assembly. On the other hand, the dust collection assembly is removably provided at the front surface of the base station main body 10, and the engagement member 31 of the dust collection assembly and the engagement matching member of the base station main body 10 are respectively located at the side surfaces of the dust collection assembly main body 3 and the accommodation cavity. Accordingly, the user can observe the assembly condition of the engagement member 31 and the engagement matching member from the front surface of the sweeper 100, thereby facilitating the user to abut the dust outlet end of the dust suction pipe 2 with the dust collection cavity in the dust collection assembly main body 3. In addition, a dust suction pump 5 is in communication with the dust suction pipe 2 or the air return pipe 6, and the suction force generated by the dust suction pump 5 enables the dust suction pipe 2 to suck out the trash and dust in a dust collection container of the sweeper body and collect the same in the accommodation cavity of the dust collection assembly main body. Furthermore, an air flow enters the accommodation cavity, and is discharged through the air return pipe 6 after being filtered by fibers of the dust collection assembly main body. The air flow discharged through the air return pipe 6 can not only flow to the dust collection container of the sweeper body but also flow to the outside. If the air return pipe 6 leads into the dust collection container, the air flow can form circulation in the sweeper body and the base station.
In some embodiments, the engagement member 31 is disposed at a right side of the dust collection assembly main body 3, and the dust outlet end of the dust suction pipe 2 is in communication with the dust collection cavity through the engagement member 31. In an exemplary embodiment of the present disclosure, the accommodation cavity is disposed at the right side of the front surface of the base station main body 10. A user prefers to leave space at the right side of household appliances when the household appliances are placed, to facilitate opening and closing of doors of the household appliances. Therefore, it is more in line with the usage habit to arrange the accommodation cavity at the right side. The accommodation cavity may also be disposed at the left side, the upper side, or the lower side of the front surface of the base station main body 10 for some special customization requirements.
In other embodiments, at least part of the dust suction pipe 2 is arranged around a top of the base station main body 10. In an exemplary embodiment of the present disclosure, the dust outlet end of the above dust suction pipe 2 is in communication with the dust collection cavity at the right side of the dust collection assembly main body 3, and the pipe body of the dust suction pipe 2 bypasses the top of the base station main body 10 and is in communication with the dust discharge port of the sweeper body. In another exemplary embodiment of the present disclosure, the dust discharge port of the above sweeper body is arranged towards the back surface of the base station main body 10.
In some embodiments, the sweeper base station further includes a shield member. The above shield member may be hinged to the base station main body 10 at an end thereof, or the whole shield member may be detached from the base station main body 10. The shield member may be provided at the base station main body 10 in an openable or closable manner and configured to shield an opening of the accommodation cavity. In an exemplary embodiment of the present disclosure, the shield member may be snapped or magnetically connected with the base station main body 10, or may be crimped to a slot of the base station main body 10 by a flexible structure. In another exemplary embodiment of the present disclosure, the shield member is sealingly connected to the opening of the accommodation cavity. The shield member is provided to shield the accommodation cavity and components (such as the dust collection assembly) in the accommodation cavity. On the one hand, the external trash and dust are avoided from contaminating the accommodation cavity, and on the other hand, the visual integrity of the base station main body 10 can be improved to enhance the user experience.
In a particular application, the air inlet end of the air return pipe 6 is located at an inner wall of an end of the accommodation cavity opposite to the opening, i.e., the air inlet end of the air return pipe 6 is disposed at the back surface of the accommodation cavity. In this way, the air flow that is mixed with trash and enters the accommodation cavity through the dust suction pipe 2 can enter the dust collection cavity, and after the air flow is filtered by the dust collection assembly main body 3, a clean air flow enters the air return pipe 6 to avoid repeated circulation of the trash or dust between the base station and the sweeper body. In another exemplary embodiment of the present disclosure, the air inlet end of the above air return pipe 6 may also be disposed at the side wall of the accommodation cavity. In another exemplary embodiment of the present disclosure, the air inlet end of the air return pipe 6 may be arranged opposite the dust outlet end of the dust suction pipe 2.
In an embodiment, the air return pipe 6 is arranged around the back surface of the base station main body 10. In another exemplary embodiment of the present disclosure, the air inlet of the sweeper body is arranged towards the back surface of the base station main body 10. Since the air inlet end of the air return pipe 6 is also arranged at the back surface of the accommodation cavity, the air return pipe 6 is arranged around the back surface of the base station main body 10 and is connected between the air inlet of the sweeper body and the accommodation cavity. Accordingly, an air supplying distance of the air return pipe 6 can be shortened, while bent ends of the air return pipe 6 are reduced and thus the air supply can be more smooth.
In some more detailed embodiments, the air inlet end of the air return pipe 6 is provided with a filter 7. In an exemplary embodiment of the present disclosure, the above filter 7 may be disposed either in the air return pipe 6 or at the back surface of the accommodation cavity. In another embodiment, the filter 7 may be disposed at the dust box 4, and the dust box 4 is then mounted in the accommodation cavity, to further filter the air flow entering the air return pipe 6.
In another exemplary embodiment of the present disclosure, the above accommodation cavity is provided with a dust box 4. The dust box 4 may be made of plastic or metal. The dust box 4 may be fixedly disposed in the accommodation cavity, and abut with the base station body. The above dust box 4 may be a continuous structure, or may be a hollowed-out structure or a frame structure. A cavity is formed inside the dust box 4 to assemble a dust collection assembly. The above filter 7 and an engagement matching member may be provided at the dust box 4 without processing the inside of the accommodation cavity, to simplify the design and processing process of the accommodation cavity, thereby reducing the production cost of the sweeper 100.
The present disclosure provides a sweeper 100 including a sweeper body and the above-mentioned sweeper base station. The sweeper base station is adapted to accommodate the sweeper body, and the above sweeper base station can automatically charge the sweeper body entering the sweeper base station and automatically clean the sweeper body. The sweeper body has an air inlet and a dust discharge port, and the air inlet and the dust discharge port are in communication with the air outlet 8 and the dust suction port 9 arranged at the base station main body 10, respectively. The above dust discharge port is configured to discharge trash in a dust collection container of the sweeper 100. In another exemplary embodiment of the present disclosure, the above air inlet is configured to introduce filtered clean air into the dust collection container. If the interior of the dust collection container is in communication with the atmosphere during dust discharge, the air inlet can open to the external environment. The air inlet is in communication with the air outlet end of the air return pipe 6, and the dust discharge port is in communication with the dust suction end of the dust suction pipe 2.
Furthermore, the air inlet and the dust discharge port are arranged at two opposite sides of the sweeper body, i.e., the air inlet and the dust discharge port are both in communication with the dust collection container of the sweeper body. The air flow entering the air inlet can blow away the trash in the dust collection container so that the dust discharge port collects the trash. The air inlet and the dust discharge port are arranged at the two opposite sides of the dust collection container, such that the air flow passes through the whole dust collection container, avoiding local accumulation of the trash in the dust collection container to occupy the volume of the dust collection container. Accordingly, the air outlet 8 and the dust suction port 9 provided at the base station main body 10 should correspond to the positions of the air inlet and the dust discharge port, respectively.
The present disclosure provides a cleaning apparatus including the above-described sweeper 100 and a washing device 200 disposed above the sweeper 100. Since the cleaning apparatus includes both the sweeper 100 and the washing device 200, the sweeper 100 is configured to have a flat cuboid configuration, to save space, reduce the center of gravity of the cleaning apparatus, and improve the overall stability of the cleaning apparatus. The dust collection assembly is disposed at the front surface of the base station main body 10, and therefore it is convenient for a user to remove the dust collection assembly for replacement or cleaning. Further, when the dust collection assembly is assembled, the engagement member 31 and the engagement matching member can be visible, such that the leakage of trash caused by misalignment of the dust inlet 32 and the dust outlet end of the dust suction pipe 2 can be prevented, which is beneficial to keeping the interior of the base station main body 10 clean to enhance the user experience.
The sweeper 100 and the cleaning apparatus of the present embodiment include the above-mentioned sweeper base station and the dust collection assembly included in the sweeper base station. The dust collection assembly has the advantage of being removed without occupying the top space of the sweeper base station, which facilitates to combine with other household appliances, and the engagement member 31 is visible during the assembly. Therefore, the sweeper 100 and the cleaning apparatus also have better quality and user experience.
Various technical features of the above-mentioned embodiments may be combined in any combination, and not all the possible combinations of each of the technical features in the above embodiments are described in order to make the description concise. However, as long as there is no contradiction between the combinations of these technical features, they should be considered as the scope of the description.
The above embodiments are indicative of only some embodiments of the present disclosure, whose descriptions are more specific and detailed, but are not to be construed as limiting to the scope of the present disclosure. It should be noted that several variations and modifications can be made by those skilled in the art without departing from the spirit of the present disclosure, which is within the scope of the present disclosure. Accordingly, the scope of the present disclosure is as set forth in the claims below.
According to the dust collection assembly, the sweeper base station, the sweeper and the cleaning apparatus of the present disclosure, the engagement member 31 is disposed at the side surface of the dust collection assembly main body 3, the engagement member is configured to be engaged with the engagement matching member of the base station main body 10 and limited by the engagement matching member, and the dust collection assembly main body 3 is prevented from forming visual shielding to the engagement member 31, thereby facilitating to connect the engagement member 31 to the engagement matching member. In this way, leakage of the trash caused by misalignment of the dust collection cavity in the dust collection assembly main body 3 and the dust suction pipe 2 of the base station main body 10 during abutting can be prevented. The dust collection assembly main body 3 is configured to be detachably connected to the front surface of the base station main body 10, such that the setting position of the dust collection assembly main body 3 can be more flexible to integrate the sweeper 100 with other home appliances, which has strong industrial applicability.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202211527091.5 | Nov 2022 | CN | national |
| 202223212852.6 | Nov 2022 | CN | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2023/113880 | 8/18/2023 | WO |
