Dust collection base station and cleaning device
By setting a guide block with a guide structure in the accommodating slot of the dust collecting base station, the scratching and bumping problem when the vacuum cleaner and the dust collecting base station are solved, and the smooth separation between the vacuum cleaner and the dust collecting base station is achieved.
Patent Information
- Application Number
- CN202422400324.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-27
AI Technical Summary
When the vacuum cleaner is separated from the dust collecting base station, the dust discharge cover is prone to scratch and bump from the inner surface of the dust collecting base station, resulting in a sense of clogging and affecting the separation process.
A guide structure is provided in the accommodating groove of the dust collecting base station, including a guide block, and the inclined inner side of the guide block is used to push the dust discharge cover to rotate in the closing direction to prevent the dust discharge cover from contacting the inside of the base station main body.
It reduces scratches and bumps between the dust discharge cover and the inner wall of the base station, facilitates the smooth separation of the vacuum cleaner and the dust collection base station, and improves the smoothness of the separation process.
Smart Images
Figure CN223299024U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cleaning devices, and in particular to a dust collection base station and a cleaning device. Background Art
[0002] A cleaning device typically includes a vacuum cleaner and a dust collection base station. It is a commonly used household appliance that can be used to clean dust, dirt and other debris from surfaces such as floors, carpets, and furniture.
[0003] The dust cup of a vacuum cleaner can store a certain amount of debris. When the vacuum cleaner is placed on the dust collection base, the dust discharge cover at the bottom of the dust cup can be opened to allow the debris accumulated in the dust cup to fall into the dust collection base.
[0004] When removing the vacuum cleaner from the dust collecting base station, the dust exhaust cover in the open state is prone to scratching and bumping against the inner surface of the dust collecting base station, resulting in a sense of frustration, which is not conducive to separating the vacuum cleaner from the dust collecting base station. Utility Model Content
[0005] The embodiment of the present application provides a dust collection base station and a cleaning device, which facilitates the separation of a vacuum cleaner from the dust collection base station. The technical solution is as follows:
[0006] In the first aspect, an embodiment of the present application provides a dust collection base station, which includes a base station body and a guide structure. A receiving groove is formed at the end of the base station body, and the receiving groove is used to receive the end of the dust cup. The guide structure is located in the receiving groove and is used to push the dust exhaust cover of the dust cup to rotate in the closing direction.
[0007] In some examples, the guide structure includes a guide block, the inner side of the guide block is inclined toward the inner side wall of the accommodating groove, and the inner side of the guide block is the side of the guide block away from the inner side wall of the accommodating groove.
[0008] In some examples, the inner side surface of the guide block is a curved surface.
[0009] In some examples, along the depth direction of the receiving groove, the degree to which the inner side surface of the guide block is inclined toward the inner side wall of the receiving groove gradually increases.
[0010] In some examples, the outer side surface of the guide block is in contact with the inner side wall of the accommodating groove.
[0011] In some examples, the dust cover is connected to the dust cup via a rotating portion, the dust cover includes a releasing portion away from the rotating portion for releasing the dust cover, and the guide block is provided on a side close to the rotating portion.
[0012] In some examples, the guide structure includes at least two guide blocks, and the at least two guide blocks are symmetrically distributed at the notch of the accommodating groove.
[0013] In some examples, an avoidance gap is provided between any two of the at least two guide blocks, and the avoidance gap is used to avoid a rotating portion connecting the dust exhaust cover and the dust cup.
[0014] In some examples, the dust collection base station further includes a sealing ring bracket, the sealing ring bracket is located at a notch of the accommodating groove, and the guide block is connected to the sealing ring bracket.
[0015] In some examples, the sealing ring bracket is annular, and the dust collection base station also includes a sealing ring, which includes a main sealing part and an auxiliary sealing part connected to each other; the main sealing part is located on the inner side of the sealing ring bracket, and is used to form a seal with the dust cup; the auxiliary sealing part is located on the outer side of the guide block, and is clamped between the guide block and the base station body.
[0016] In a second aspect, an embodiment of the present application further provides a cleaning device, comprising a dust collection base station and a vacuum cleaner, wherein the dust collection base station is any one of the dust collection base stations described in the first aspect.
[0017] The beneficial effects of the technical solutions provided in the embodiments of the present application include at least:
[0018] By setting a guide structure in the receiving groove of the base station body, the guide structure can push the dust exhaust cover of the dust cup to rotate in the closing direction during the process of separating the vacuum cleaner and the dust collecting base station, thereby avoiding contact between the edge of the dust exhaust cover and the interior of the base station body, reducing scratches and bumps, and facilitating the separation of the vacuum cleaner and the dust collecting base station. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0020] Figure 1 This is a schematic structural diagram of a cleaning device provided in an embodiment of the present application;
[0021] Figure 2 This is a schematic structural diagram of a dust cup provided in an embodiment of the present application;
[0022] Figure 3 This is a schematic diagram of a partial structure of a dust collection base station provided in an embodiment of the present application;
[0023] Figure 4 This is a schematic diagram of the decomposed structure of a dust collection base station provided in an embodiment of the present application;
[0024] Figure 5 This is a schematic diagram of the internal structure of a dust collection base station provided in an embodiment of the present application;
[0025] Figure 6 This is a schematic diagram of the assembly of a guide block and a base station body provided in an embodiment of the present application;
[0026] Figure 7 This is a schematic diagram of a partial structure of a dust collection base station provided in an embodiment of the present application;
[0027] Figure 8 This is a schematic diagram of the assembly of a sealing ring bracket and a sealing ring provided in an embodiment of the present application.
[0028] Figure Number:
[0029] Dust collection base station: 1000; outer shell: 100; base station body: 110; accommodating slot: 110a; opening cover structure: 120; vacuum cleaner: 2000; dust cup: 210; dust exhaust cover: 211; rotating part: 2111; releasing part: 2112; guide structure: 300; guide block: 310; avoidance gap: 3100; sealing ring bracket: 400; sealing ring: 410; main body sealing part: 411; auxiliary sealing part: 412. DETAILED DESCRIPTION
[0030] In the following description, specific details such as specific system structures and techniques are provided for purposes of illustration rather than limitation to facilitate a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obscuring the description of the present application with unnecessary detail.
[0031] It will also be understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
[0032] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.
[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 this application.
[0034] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.
[0035] References to "one embodiment" or "some embodiments" in the present specification mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized. "Multiple" means two or more.
[0036] Figure 1 This is a schematic diagram of the structure of a cleaning device provided in an embodiment of the present application. Figure 1 As shown, the cleaning device includes a dust collection base station 1000 and a vacuum cleaner 2000. The vacuum cleaner 2000 is detachably connected to the dust collection base station 1000. When the vacuum cleaner 2000 is needed for cleaning, it can be removed from the dust collection base station 1000. After use, the vacuum cleaner 2000 can be placed back into the dust collection base station 1000, and the dust collection base station 1000 can be used to collect debris stored in the vacuum cleaner 2000.
[0037] like Figure 1 As shown, the vacuum cleaner 2000 includes a dust cup 210 . Figure 2 This is a schematic diagram of the structure of a dust cup provided in an embodiment of the present application. Figure 2 As shown, the bottom of the dust cup 210 is rotatably connected to a dust cover 211. The dust cover 211 is connected to the dust cup 210 through a rotating portion 2111. A release portion 2112 is provided on one side of the dust cup 210 away from the rotating portion 2111, and the release portion 2112 is used to release the dust cover 211.
[0038] For example, the rotating portion 2111 may be a hinge, a rotating shaft, etc. The releasing portion 2112 may be a lock buckle, and the dust exhaust cover 211 is released by separating the lock buckle from the dust exhaust cover 211 .
[0039] The dust cup 210 is used to store debris sucked in by the vacuum cleaner 2000 during operation. When the vacuum cleaner 2000 is placed in the dust collection base station 1000, the bottom of the dust cup 210 is inserted into the dust collection base station 1000. The dust collection base station 1000 can discharge dust from the dust cup 210. By opening the dust discharge cover 211 of the dust cup 210, the debris in the dust cup 210 falls into the dust collection base station 1000.
[0040] After discharging the debris in the dust cup 210, when separating the vacuum cleaner 2000 and the dust collecting base station 1000, the edge of the opened dust discharge cover 211 can easily scratch or collide with the inner wall of the dust collecting base station 1000, hindering the separation of the vacuum cleaner 2000 and the dust collecting base station 1000, and even damaging the cleaning device.
[0041] Figure 3 This is a partial structural diagram of a dust collection base station provided in an embodiment of the present application, such as Figure 3 As shown, the dust collection base station includes a base station body 110 and a guide structure 300. A receiving groove 110a is formed at the end of the base station body 110, and the receiving groove 110a is used to receive the end of the dust cup 210. The guide structure 300 is located in the receiving groove 110a and is used to push the dust discharge cover 211 of the dust cup 210 to rotate in the closing direction.
[0042] By setting a guide structure 300 in the accommodating groove 110a of the base station body 110, the guide structure 300 can push the dust exhaust cover 211 of the dust cup 210 to rotate in the closing direction during the process of separating the vacuum cleaner 2000 and the dust collecting base station 1000, thereby avoiding the edge of the dust exhaust cover 211 from contacting the interior of the base station body 110, reducing scratches and bumps, and facilitating the separation of the vacuum cleaner 2000 and the dust collecting base station 1000.
[0043] Figure 4 This is a schematic diagram of the decomposition structure of a dust collection base station provided in an embodiment of the present application, such as Figure 4 As shown, the base station body 110 is cylindrical, with the receiving groove 110a located at the top of the base station body 110. The interior of the base station body 110 is a hollow structure, and the hollow portion is used to accommodate debris that falls through the receiving groove 110a. The hollow portion can be used to directly accommodate the debris, or it can accommodate a container for collecting debris, such as a dust bag, so that the debris can fall directly from the receiving groove 110a into the dust bag.
[0044] The dust collection base station also includes an opening cover structure 120, which is located at the outer side wall of the accommodating groove 110a. The opening cover structure 120 can be used to trigger the dust cover 211 of the dust cup 210 to open. The dust collection base station may also include a housing 100, which is connected to the outside of the base station body 110. The housing 100 and the base station body 110 can be detachably connected to facilitate cleaning of debris collected by the base station body 110. The specific structure of the opening cover structure 120 can refer to the relevant technology, as long as the dust cover 211 can be opened.
[0045] like Figure 3 As shown, the guide structure 300 includes a guide block 310, the inner side of which is inclined toward the inner side wall of the receiving groove 110a. The inner side of the guide block 310 is the side of the guide block 310 away from the inner side wall of the receiving groove 110a.
[0046] The inner side surface of the guide block 310 is formed into an inclined surface. When the vacuum cleaner 2000 is lifted and the dust cup 210 is separated from the base station body 110, the open dust cover 211 contacts the inner side surface of the guide block 310. As the vacuum cleaner 2000 is further lifted, the dust cover 211 can gradually rotate toward the closed state under the push of the inner side surface of the guide block 310. The guide block 310 has a simple structure and directly uses the force of lifting the vacuum cleaner 2000 to push the dust cover 211 to rotate. There is no need to set up an additional complex mechanism to drive the dust cover 211, which is low cost and high reliability.
[0047] like Figure 3 As shown, the guide block 310 can be arranged on the side of the receiving groove 110a close to the rotating part 2111. That is, when the vacuum cleaner 2000 is placed on the dust collection base station 1000, the guide block 310 is close to the rotating part 2111, and when the dust cover 211 is opened, the dust cover 211 rotates toward the side close to the guide block 310.
[0048] In some examples, the inner side surface of the guide block 310 can be a plane, which is easy to manufacture and process.
[0049] Figure 5 This is a schematic diagram of the internal structure of a dust collection base station provided in an embodiment of the present application. Figure 5 In this example, the guide block 310 is shown. Figure 5 As shown, the inner side surface of the guide block 310 is a curved surface.
[0050] During the lifting process of the vacuum cleaner 2000, the dust cover 211 slides on the inner surface of the guide block 310 and continues to rotate toward the closing direction due to the thrust exerted by the inner surface of the guide block 310 on the dust cover 211. The thrust exerted by the inner surface of the guide block 310 on the dust cover 211 can be decomposed into a first force component parallel to the dust cover 211 and a second force component perpendicular to the dust cover 211. The first force component has no effect on the rotation of the dust cover 211, and the rotation of the dust cover 211 is primarily caused by the second force component. The direction of the thrust exerted by the inner surface of the guide block 310 on the dust cover 211 is perpendicular to the inner surface of the guide block 310. In the example where the inner surface of the guide block 310 is planar, the direction of the force exerted by the inner surface of the guide block 310 on the dust cover 211 remains constant. As the angle of rotation of the dust cover 211 changes, the magnitudes of the first and second force components change. The change in the second force component affects the rotation of the dust cover 211, causing the rotation of the dust cover 211 to be unstable. In this example, by configuring the inner side surface of the guide block 310 to be a curved surface, the direction of the thrust exerted by the inner side surface of the guide block 310 on the dust cover 211 changes during the process of lifting the vacuum cleaner 2000. This allows the magnitude of the second force component to be adjusted by adjusting the shape of the curved surface, allowing the dust cover 211 to rotate smoothly.
[0051] As an example, Figure 5 As shown, along the depth direction of the receiving groove 110a, the degree of inclination of the inner side surface of the guide block 310 toward the inner side wall of the receiving groove 110a gradually increases. In other words, the closer the inner side surface of the guide block 310 is to the bottom of the receiving groove 110a, the greater the inclination.
[0052] When the vacuum cleaner 2000 is placed on the dust collection base station 1000 to discharge dust, the dust cover 211 often opens at a relatively high speed. The inner side of the guide block 310, near the bottom of the receiving groove 110a, is tilted relatively steeply. This allows the inner side of the guide block 310 to avoid the dust cover 211 as much as possible during the opening process, thus preventing the dust cover 211 from scraping against the guide block 310. Furthermore, the relatively steep tilt of the inner side of the guide block 310 near the bottom of the receiving groove 110a also helps avoid debris discharged from the dust cup 210.
[0053] Figure 6 This is a schematic diagram of the assembly of a guide block and a base station body provided in an embodiment of the present application. Figure 6 As shown, the outer side surface of the guide block 310 is in contact with the inner side wall of the receiving groove 110a.
[0054] When the vacuum cleaner 2000 is lifted, the dust cover 211 and the guide block 310 squeeze each other, potentially causing the guide block 310 to deform outward. In this example, the base station body 110 supports the guide block 310 by affixing the outer side of the guide block 310 to the inner sidewall of the receiving groove 110a, thereby preventing deformation of the guide block 310.
[0055] As an example, the guide block 310 may be a hollow structure to reduce the weight of the guide block 310 and save manufacturing materials.
[0056] like Figure 6 As shown, the guide structure 300 includes at least two guide blocks 310, which are arranged along the notch of the receiving groove 110a. When the vacuum cleaner 2000 is lifted, the dust cover 211 contacts each guide block 310. By arranging two or more guide blocks 310, the guide structure 300 has multiple points of force to push the dust cover 211 to rotate, which can ensure smoother rotation of the dust cover 211.
[0057] In some optional embodiments, the two guide blocks 310 may be symmetrically distributed at the notch of the accommodating groove 110 a.
[0058] The symmetrically arranged guide blocks 310 exert symmetrical forces on the dust cover 211 , which can more steadily push the dust cover 211 to rotate in the closing direction.
[0059] Figure 7 This is a partial structural diagram of a dust collection base station provided in an embodiment of the present application. Figure 7 As shown, there is an avoidance gap 3100 between the two guide blocks 310 , and the avoidance gap 3100 is used to avoid the rotating part 2111 connecting the dust exhaust cover 211 and the dust cup 210 to avoid scratches and collisions between the guide blocks 310 and the rotating part 2111.
[0060] like Figure 5 As shown, the dust collecting station 1000 further includes a sealing ring bracket 400. The sealing ring bracket 400 is located at the notch of the receiving groove 110a, and the guide block 310 is connected to the sealing ring bracket 400.
[0061] When the vacuum cleaner 2000 is placed on the dust collection base station 1000 to remove dust, it is necessary to ensure a good seal between the vacuum cleaner 2000 and the base station body 110. This can at least prevent dust and other debris from leaking through the gap between the vacuum cleaner 2000 and the base station body 110. A sealing ring bracket 400 is provided in the dust collection base station 1000 to facilitate the placement of a sealing ring at the notch of the receiving groove 110a for sealing. By connecting the guide block 310 and the sealing ring bracket 400 as a whole, the guide block 310 can be installed together when the sealing ring bracket 400 is arranged. Furthermore, by connecting the guide block 310 to the sealing ring bracket 400, the guide block 310 can also be positioned based on the sealing ring bracket 400, improving the installation accuracy of the guide block 310. This ensures that when the vacuum cleaner 2000 is separated from the dust collection base station 1000, the guide block 310 can smoothly contact the dust cover 211, pushing the dust cover 211 to rotate.
[0062] As an example, the sealing ring bracket 400 may be annular, and the two guide blocks 310 may be sequentially arranged along the circumference of the sealing ring bracket 400 .
[0063] Figure 8 This is a schematic diagram of the assembly of a sealing ring bracket and a sealing ring provided in an embodiment of the present application. Figure 8 As shown, the dust collection base station also includes a sealing ring 410, which includes a main sealing portion 411 and an auxiliary sealing portion 412. The main sealing portion 411 is located on the inner side of the sealing ring bracket 400 and is used to form a seal with the dust cup 210. The auxiliary sealing portion 412 is located on the outer side of the guide block 310 and is sandwiched between the guide block 310 and the base station body 110.
[0064] The auxiliary sealing portion 412 can be arranged in a one-to-one correspondence with the guide block 310. The auxiliary sealing portion 412 is connected to the main sealing portion 411 to form a frame structure. During the assembly of the sealing ring 410 and the sealing ring bracket 400, the frame structure formed by the auxiliary sealing portion 412 and the main sealing portion 411 can be sleeved over the guide block 310. The elasticity of the auxiliary sealing portion 412 and the main sealing portion 411 ensures that the auxiliary sealing portion 412 and the main sealing portion 411 are in close contact with the surface of the guide block 310.
[0065] The sealing ring bracket 400 is assembled between the base station body 110, and the sealing ring 410 can be assembled to the sealing ring bracket 400. The main body sealing portion 411 can be located on the inner side of the sealing ring bracket 400. When the dust cup 210 is placed in the receiving groove 110a of the base station body 110, the main body sealing portion 411 and the surface of the dust cup 210 are in contact with each other to form a seal. The auxiliary sealing portion 412 is sandwiched between the guide block 310 and the base station body 110 to prevent leakage between the guide block 310 and the inner wall of the base station body 110.
[0066] The cleaning device provided in the embodiment of the present application includes a dust collection base station 1000 and a vacuum cleaner 2000. The dust collection base station 1000 can be any of the aforementioned dust collection base stations 1000. When the vacuum cleaner 2000 has finished discharging dust and is removed from the dust collection base station 1000, the guide structure 300 in the dust collection base station 1000 cooperates with the dust discharge cover 211 of the dust cup 210 of the vacuum cleaner 2000 to rotate the dust discharge cover 211 in the closing direction, thereby preventing the dust discharge cover 211 from scratching or colliding with the inner wall of the dust collection base station 1000, allowing the vacuum cleaner 2000 to be separated from the dust collection base station 1000 more smoothly.
[0067] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.
Claims
1. A dust collection base station, characterized in that: The invention comprises a base station body (110) and a guide structure (300), wherein a receiving groove (110a) is formed at the end of the base station body (110), and the receiving groove (110a) is used to receive the end of the dust cup (210); the guide structure (300) is located in the receiving groove (110a) and is used to push the dust discharge cover (211) of the dust cup (210) to rotate in the closing direction.
2. The dust collection base station according to claim 1, characterized in that: The guide structure (300) comprises a guide block (310), the inner side surface of the guide block (310) being inclined in a direction close to the inner side wall of the accommodating groove (110a), and the inner side surface of the guide block (310) is the side of the guide block (310) away from the inner side wall of the accommodating groove (110a).
3. The dust collection base station according to claim 2, characterized in that: The inner side surface of the guide block (310) is a curved surface.
4. The dust collection base station according to claim 3, characterized in that: Along the depth direction of the accommodating groove (110a), the degree of inclination of the inner side surface of the guide block (310) toward the inner side wall of the accommodating groove (110a) gradually increases.
5. The dust collection base station according to claim 2, characterized in that: The outer side surface of the guide block (310) is in contact with the inner side wall of the accommodating groove (110a).
6. The dust collection base station according to claim 2, characterized in that: The dust discharge cover (211) is connected to the dust cup (210) via a rotating portion (2111); a release portion (2112) is provided on a side of the dust cup (210) away from the rotating portion (2111); the release portion (2112) is used to release the dust discharge cover (211); and the guide block (310) is provided on a side close to the rotating portion (2111).
7. The dust collection base station according to any one of claims 1 to 6, characterized in that: The guide structure (300) comprises at least two guide blocks (310), the at least two guide blocks (310) being arranged along the notch of the accommodating groove (110a), and / or the at least two guide blocks (310) being symmetrically distributed at the notch of the accommodating groove (110a).
8. The dust collection base station according to claim 7, characterized in that: An avoidance gap (3100) is provided between any two of the at least two guide blocks (310), and the avoidance gap (3100) is used to avoid the rotating part (2111) connecting the dust discharge cover (211) and the dust cup (210).
9. The dust collection base station according to any one of claims 2 to 6, characterized in that: It also includes a sealing ring bracket (400), the sealing ring bracket (400) is located at the notch of the accommodating groove (110a), and the guide block (310) is connected to the sealing ring bracket (400).
10. The dust collection base station according to claim 9, characterized in that: The sealing ring bracket (400) is annular, and the dust collection base station further includes a sealing ring (410), and the sealing ring (410) includes a main sealing portion (411) and an auxiliary sealing portion (412) connected to each other; the main sealing portion (411) is located on the inner side of the sealing ring bracket (400) and is used to form a seal with the dust cup (210); the auxiliary sealing portion (412) is located on the outer side of the guide block (310) and is sandwiched between the guide block (310) and the base station body (110).
11. A cleaning device, characterized in that: The invention comprises a dust collection base station (1000) and a dust collector (2000), wherein the dust collection base station (1000) is the dust collection base station (1000) according to any one of claims 1 to 10.