Cleaning apparatus and cleaning system

Abstract

The utility model discloses a kind of cleaning equipment and cleaning system, cleaning equipment, comprising: fuselage main body;Sewage tank, the sewage tank is set in the fuselage main body, suction pipeline is formed in the sewage tank;Illumination piece, the illumination piece is set in one of the fuselage main body and the sewage tank, to be used for illuminating the suction pipeline. Thus, by setting the cleaning equipment, it can facilitate user real-time observation suction pipeline in the water flow dynamic and cleaning effect, to realize the visual feedback effect of suction pipeline in cleaning process, enhance product interaction experience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a cleaning device and a cleaning system. Background Technology

[0002] Currently, cleaning equipment is widely used in daily life, with common examples including vacuum cleaners and handheld floor scrubbers. Generally, after use, dirt remains on the components that absorb or store waste, such as the roller brush and suction channels. To facilitate cleaning, cleaning equipment often has a self-cleaning mode.

[0003] In related technologies, existing floor scrubbers and base stations are mostly docked by placement. After the main unit is placed, the suction pipe is blocked by the machine body, and users cannot directly observe the inside of the suction pipe. The floor scrubber lacks a user perception method during the self-cleaning process, and users cannot confirm the cleaning effect of the suction pipe or the degree of dirt residue. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a cleaning device that allows users to easily observe the dynamic water flow and cleaning effect within the suction pipe in real time, thereby achieving a visual feedback effect of the suction pipe during the cleaning process and enhancing the product's interactive experience.

[0005] This invention further proposes a cleaning system.

[0006] The cleaning device according to the first aspect of the present invention includes: a main body; a wastewater tank disposed in the main body, wherein a suction pipe is formed inside the wastewater tank; and a lighting element disposed in one of the main body and the wastewater tank for illuminating the suction pipe.

[0007] Therefore, by setting up this cleaning device, users can easily observe the dynamic water flow and cleaning effect in the suction pipe in real time, thereby realizing a visual feedback effect of the suction pipe during the cleaning process and enhancing the product's interactive experience.

[0008] In some examples of this invention, the lighting element is located on one side of the suction pipe.

[0009] In some examples of this utility model, the main body of the machine is provided with an installation cavity, the sewage tank is disposed in the installation cavity, and the lighting element is disposed on the inner wall of the installation cavity or on the side wall of the sewage tank facing the installation cavity.

[0010] In some examples of this utility model, a portion of the suction pipe protrudes towards the inner wall of the mounting cavity, and the lighting element is disposed on the inner wall of the mounting cavity and has a mating groove, which mates with at least a portion of the outer periphery of the suction pipe.

[0011] In some examples of this utility model, the distance from the lighting element to the suction pipe is less than the distance from the suction pipe to the side wall of the sewage tank on the side away from the suction pipe.

[0012] In some examples of this utility model, the suction pipe includes at least: a first suction section along the length of the sewage tank, the first suction section extending upward from the bottom of the sewage tank, and the lighting element located on the side close to the first suction section.

[0013] In some examples of this invention, the lighting element extends in the same direction as the first suction section.

[0014] In some examples of this utility model, along the length of the sewage tank, the lighting element is correspondingly located between the two ends of the first suction section. Projected along the thickness direction of the sewage tank, the projection length of the lighting element is L1, and the projection length of the first suction section is L2. L1 and L2 satisfy the relationship: L1≥1 / 3*L2.

[0015] In some examples of this utility model, the sewage tank is a semi-transparent tank or a transparent tank.

[0016] In some examples of this utility model, the cleaning device further includes: a controller, which is disposed on the main body of the device and is wired or wirelessly connected to the lighting element to control the opening and closing and brightness of the lighting element.

[0017] In some examples of this utility model, the cleaning equipment further includes: a suction device, which is disposed on the main body of the machine and located on top of the sewage tank and connected to the sewage tank, and the suction power of the suction device is selectively varied.

[0018] A cleaning system according to a second aspect of the present invention includes: a base station; a cleaning device, the cleaning device including a wastewater tank, wherein a suction pipe is formed inside the wastewater tank; the cleaning device is provided with a lighting component, which is selectively turned on after the cleaning device is connected to the base station to illuminate part or all of the suction pipe.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 This is a schematic diagram of the structure when the cleaning equipment and the base station are connected according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the cleaning equipment according to an embodiment of the present utility model;

[0023] Figure 3 This is a partial exploded view of the cleaning equipment according to an embodiment of the present utility model;

[0024] Figure 4 This is an exploded view of the cleaning equipment according to an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of gas flow within a cleaning device according to an embodiment of the present invention;

[0026] Figure 6 This is a partial structural schematic diagram of a cleaning device according to an embodiment of the present utility model;

[0027] Figure 7 This is a structural schematic diagram of the lighting component according to an embodiment of the present utility model.

[0028] Figure label:

[0029] 100. Cleaning equipment; 200. Base station;

[0030] 10. Main fuselage; 11. Mounting cavity;

[0031] 20. Sewage tank; 21. Sewage suction pipe; 211. First sewage suction section;

[0032] 30. Lighting components; 31. Mating grooves; 40. Suction devices. Detailed Implementation

[0033] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0034] The following is for reference. Figures 1-7 The cleaning device 100 according to an embodiment of the present utility model allows users to observe the dynamic water flow and cleaning effect in the suction pipe 21 in real time, thereby realizing the visual feedback effect of the suction pipe 21 during the cleaning process and enhancing the product interactive experience.

[0035] Combination Figures 1-7As shown, the cleaning device 100 according to the first aspect of this utility model includes a main body 10, a wastewater tank 20, and a lighting element 30. The main body 10 serves as the main load-bearing structural component of the cleaning device 100's external outline, protecting and supporting its internal structures. The wastewater tank 20 stores wastewater and debris collected during the cleaning process, preventing backflow of dirt from the tank to the cleaned surface and ensuring effective cleaning. The lighting element 30 emits light, making objects visible and ensuring the user's visual perception.

[0036] Specifically, the wastewater tank 20 is disposed on the main body 10, and a suction pipe 21 is formed inside the wastewater tank 20. The lighting element 30 is disposed on one of the main body 10 and the wastewater tank 20, and the lighting element 30 is correspondingly located on one side of the suction pipe 21 for illuminating the suction pipe 21. For example, the wastewater tank 20 can be disposed on the main body 10 or on the wastewater tank 20.

[0037] Specifically, the main body 10 can provide installation space for the sewage tank 20, and the suction pipe 21 inside the sewage tank 20 can collect the sewage during the cleaning process inside itself; the lighting component 30 emits light to one side of the suction pipe 21, so that the user can observe the situation inside the suction pipe 21 in real time and improve the user's intuitive perception of the internal condition of the suction pipe 21.

[0038] Specifically, when the cleaning device 100 is performing self-cleaning, the lighting element 30 emits light into the suction pipe 21, at which time the user can observe the water flow dynamics and cleaning effect in the suction pipe 21 in real time.

[0039] Moreover, compared to traditional cleaning equipment, since self-cleaning occurs inside the suction pipe that is not visible to the user, the user cannot observe the water flow dynamics and cleaning effect in real time. When the user needs to verify the cleanliness, the wastewater tank must be removed from the main body of the machine to check the suction pipe. This operation is cumbersome for the user and disrupts the continuity of the cleaning equipment's use. However, the embodiment in this case allows the user to intuitively observe the water flow dynamics inside the suction pipe 21 in real time without having to remove the wastewater tank 20. This not only does not disrupt the continuity of the cleaning equipment 100's use, but also dispels the user's doubts about whether the suction pipe 21 is clean. This achieves a visual feedback effect on the suction pipe 21 during the cleaning process, thereby enhancing the human-computer interaction experience of the cleaning equipment 100.

[0040] Therefore, by setting up this cleaning device 100, users can easily observe the water flow dynamics and cleaning effect in the suction pipe 21 in real time, thereby realizing the visual feedback effect of the suction pipe 21 during the cleaning process and enhancing the human-computer interaction experience of the product.

[0041] According to some optional embodiments of the present invention, combined with Figures 1-4 and Figures 6-7 As shown, the lighting element 30 is located on one side of the suction pipe 21.

[0042] The above arrangement can shorten the physical distance between the lighting element 30 and the suction pipe 21, which is conducive to enhancing the light intensity emitted by the lighting element 30 to the suction pipe 21, thereby enabling users to more clearly observe the situation inside the suction pipe 21 in real time, and further improving the user's intuitive perception of the internal condition of the suction pipe 21.

[0043] According to some optional embodiments of the present invention, combined with Figures 1-4 and Figures 6-7 As shown, the main body 10 is provided with an installation cavity 11, the sewage tank 20 is provided in the installation cavity 11, and the lighting element 30 is provided on the inner wall of the installation cavity 11 or on the side wall of the sewage tank 20 facing the installation cavity 11.

[0044] The mounting cavity 11 provides space for the wastewater tank 20, which helps to form a compact overall structure between the wastewater tank 20 and the main body 10. It also provides circumferential limiting effect for the wastewater tank 20, which helps to reduce the shaking amplitude of the wastewater tank 20 when the cleaning equipment 100 is moved or bumped, reduces the risk of the wastewater tank 20 accidentally falling off, ensures the positional stability of the wastewater tank 20 during the process of suction and storage, and provides physical protection for the wastewater tank 20, reducing damage to the wastewater tank 20 from external collisions and friction.

[0045] In addition, the lighting element 30 is disposed on the inner wall of the mounting cavity 11 or on the side wall of the sewage tank 20 facing the mounting cavity 11. This allows the lighting element 30 to be located between the sewage tank 20 and the mounting cavity 11 after they are assembled together. This avoids the lighting element 30 from being exposed to the external environment, thereby preventing the lighting element 30 from being damaged by external collisions and ensuring the stability of the lighting element 30 in use.

[0046] Specifically, in combination Figures 1-4 and Figures 6-7 As shown, a portion of the suction pipe 21 protrudes towards the inner wall of the mounting cavity 11, and the lighting element 30 is disposed on the inner wall of the mounting cavity 11. The lighting element 30 is provided with a mating groove 31, which mates with at least a portion of the outer periphery of the suction pipe 21.

[0047] It is understandable that the mating groove 31 on the lighting component 30 and the outer protruding part of part of the suction pipe 21 fit together. This can reduce the space occupied by the two in the installation cavity 11, making the internal layout more compact, and also avoid the risk of mutual interference and collision. Moreover, the mating groove 31 and the suction pipe 21 can also form a mutual limiting effect, which can prevent the suction pipe 21 from being displaced due to the vibration of the cleaning equipment 100, and further fix the installation position of the lighting component 30, thereby ensuring the stability of the lighting angle and avoiding light deviation from affecting the user's observation of the inside of the suction pipe 21.

[0048] In addition, the above arrangement can enhance the overall structural integrity of both components. The fit between the groove 31 and the protruding part of the suction pipe 21 can distribute the local stress and reduce the risk of loosening or damage.

[0049] According to some optional embodiments of the present invention, combined with Figures 3-7 As shown, the distance from the lighting element 30 to the suction pipe 21 is less than the distance from the suction pipe 21 to the side wall of the sewage tank 20 on the side away from the suction pipe 21.

[0050] The above arrangement allows the distance between the suction pipe 21 on the sewage tank 20 and the lighting element 30 to be kept small. Such close-range lighting can reduce the attenuation and scattering of light during propagation, reduce the interference of the shadow of the suction pipe 21 on the user's line of sight, thereby improving the lighting effect of the lighting element 30 on the suction pipe 21. This helps the user to observe the condition inside the suction pipe 21 more clearly, thereby improving the human-computer interaction experience of the cleaning equipment 100.

[0051] According to some optional embodiments of the present invention, combined with Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the suction pipe 21 includes at least a first suction section 211. Along the length of the sewage tank 20, the first suction section 211 extends upward from the bottom of the sewage tank 20, and the lighting element 30 is located on the side close to the first suction section 211.

[0052] Since the wastewater tank 20 is located above the cleaning surface, dirt on the cleaning surface can be guided into the wastewater tank 20 along the first suction section 211 by the suction device 40. Moreover, the first suction section 211 extends along the length of the wastewater tank 20, which can increase the storage capacity of wastewater in the wastewater tank 20 and prevent the wastewater level in the wastewater tank 20 from exceeding the first suction section 211 too early, thus preventing the risk of wastewater backflow onto the cleaning surface and improving the continuity of operation of the cleaning equipment 100.

[0053] In addition, the lighting element 30 is located on the side close to the first suction section 211, which shortens the distance between the lighting element 30 and the first suction section 211. This reduces the attenuation and scattering of light during propagation, thereby improving the lighting effect of the lighting element 30 on the suction pipe 21. This allows users to more clearly observe the water flow and cleaning status in the first suction section 211, thereby enhancing the visual feedback effect of the suction pipe 21 during the cleaning process.

[0054] Specifically, in combination Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the lighting element 30 extends in the same direction as the first suction section 211.

[0055] It is understandable that the lighting element 30 extends in the same direction as the first suction section 211. This allows the light emitted by the lighting element 30 to accurately cover the extension path of the suction pipe 21, improving the uniformity of illumination of the first suction section 211 in its own extension direction and avoiding blind spots caused by misalignment between the two. This improves the intuitiveness, visibility and focus of the user in observing the situation in the first suction section 211, thereby enhancing the human-computer interaction experience.

[0056] Furthermore, combined Figures 3-7 As shown, along the length of the sewage tank 20, the lighting element 30 is located between the two ends of the first suction section 211.

[0057] The above arrangement allows for a more symmetrical light distribution of the lighting element 30 along the length of the first suction section 211, thereby enabling the lighting element 30 to provide a more uniform lighting effect for the first suction section 211. This helps to reduce shadows and uneven lighting, and improves the user's visual comfort.

[0058] Furthermore, projecting along the thickness direction of the sewage tank 20, the projected length of the lighting element 30 is L1, and the projected length of the first suction section 211 is L2. L1 and L2 satisfy the relationship: L1≥1 / 3*L2.

[0059] It is understandable that the projection length of the lighting element 30 in the thickness direction of the sewage tank 20 is relatively long. This can effectively enhance the illumination range and uniformity of the lighting element 30 on the first suction section 211, thereby improving the user's visual comfort. For example, the projection length L1 of the first suction section 211 can be 1 / 3*L2, 1 / 2*L2, or L2, etc., and is not limited to these.

[0060] According to some optional embodiments of the present invention, the sewage tank 20 is a semi-transparent tank or a transparent tank.

[0061] The above arrangement can improve the light transmittance of the sewage tank 20, which is conducive to the light emitted by the lighting component 30 penetrating the sewage tank 20 more smoothly. This makes it easier for users to observe the inside of the sewage tank 20 more clearly and comprehensively. It also allows users to observe the condition inside the sewage tank 20 directly without removing it from the main body 10. This reduces problems such as odor leakage and dirt splashing caused by frequent removal and inspection of the sewage tank 20, thereby enhancing the hygiene of the cleaning equipment 100 during use.

[0062] According to some optional embodiments of the present invention, the cleaning device 100 also includes a controller, which is disposed on the main body 10 and is wired or wirelessly connected to the lighting element 30 to control the opening and closing and brightness of the lighting element 30.

[0063] Specifically, the main body 10 can protect its internal controller, prevent the controller from being interfered with by external structures, thereby improving its safety. It can also provide a fixed installation position for the controller, thereby improving the installation stability of the controller. The lighting element 30 can be turned on and off and its brightness adjusted according to the instructions issued by the controller, thereby improving the working accuracy and sensitivity of the lighting element 30.

[0064] Alternatively, when the lighting element 30 is installed on the main body 10, the lighting element 30 can be connected to the controller via a wired electrical signal connection. The wired connection can directly realize signal transmission and power supply through line synchronization, without the need to configure a separate battery for the lighting element 30. This can reduce equipment maintenance costs (such as battery replacement) and avoid lighting interruption caused by insufficient battery power, thereby ensuring the working reliability of the lighting element 30.

[0065] Alternatively, when the lighting element 30 is installed in the sewage tank 20, the lighting element 30 can be connected to the controller via a wireless signal connection. This eliminates the physical constraints of cables between the lighting element 30 and the controller, making it convenient for users to remove and take the sewage tank 20 from the main body 10. This allows the controller on the main body 10 to wirelessly control the lighting element 30 on the sewage tank 20 without affecting the emptying of sewage in the sewage tank 20, thereby improving convenience.

[0066] According to some optional embodiments of the present invention, combined with Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the cleaning equipment 100 also includes a suction device 40, which is disposed on the main body 10 and located on top of the sewage tank 20. The suction device 40 is connected to the sewage tank 20, and the suction power of the suction device 40 is selectively varied.

[0067] The suction device 40 is connected to the sewage tank 20. The suction device 40 can draw air from the sewage tank 20 to create a negative pressure, which will cause dirt on the ground to be quickly and continuously drawn into the sewage tank 20 under the action of negative pressure. The suction device 40 is located at the top of the sewage tank 20. When the suction device 40 draws air from the sewage tank 20, it can increase the flow path required for the sewage carried in the drawn air to enter the suction device 40. This prevents the sewage in the sewage tank 20 from easily entering the suction device 40 under the action of the suction force, which would cause the device to fail. This extends the service life of the cleaning equipment 100.

[0068] Furthermore, since the suction power of the suction device 40 can be selectively varied, the cleaning device 100 can flexibly adjust its power according to the type of dirt (such as light dust, viscous liquid, or large solid dirt) or the cleaning scenario (such as surface cleaning or deep stubborn stain treatment). This avoids energy waste caused by high-power idling (reduces energy consumption under light load) and improves the device's endurance. When encountering stubborn dirt, increasing the power can enhance the peeling and suction effect, ensuring thorough cleaning.

[0069] In particular, when the cleaning equipment 100 performs self-cleaning, the suction power of the suction device 40 is selectively changed, which can make the cleaning liquid form a wave-like cleaning effect in the suction pipe 21. That is, the cleaning liquid continuously flows up and down in the suction pipe 21 to flush the inner wall of the suction pipe 21 and the suction port, thus improving the thoroughness of cleaning in the suction pipe 21.

[0070] Combination Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, the cleaning system according to a second aspect embodiment of the present invention includes a base station 200 and a cleaning device 100. The cleaning device 100 includes a wastewater tank 20, within which a suction pipe 21 is formed. The cleaning device 100 is equipped with a lighting element 30, which is selectively activated after the cleaning device 100 is connected to the base station 200 to illuminate part or all of the suction pipe 21. In this embodiment, the cleaning device 100 and the base station 200 are connected by a forward-pushing type, with the rear of the cleaning device 100 facing the user after it is placed on the base station 200.

[0071] Specifically, the base station 200 can automatically replenish (e.g., charge) and restore the status of the cleaning equipment 100 (e.g., automatically clean and dry the roller brush and suction pipe 21 of the equipment to prevent dirt residue from breeding bacteria or causing blockage). In this case, after the base station 200 is connected to the cleaning equipment 100, the base station 200 can activate the self-cleaning mode of the cleaning equipment 100. At this time, the lighting component 30 of the cleaning equipment 100 is turned on and illuminates part or all of the suction pipe 21 on the sewage tank 20. This allows users to intuitively and in real time observe the water flow and cleaning status in the suction pipe 21, thereby achieving a visual feedback effect of the suction pipe 21, improving the human-computer interaction experience, and enhancing the market competitiveness of the product.

[0072] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0073] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0074] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0075] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning device (100), characterized in that, include: Main fuselage (10); Wastewater tank (20), the wastewater tank (20) is disposed on the main body (10), and a suction pipe (21) is formed inside the wastewater tank (20); An illumination element (30) is provided in one of the main body (10) and the sewage tank (20) for illuminating the suction pipe (21).

2. The cleaning equipment (100) according to claim 1, characterized in that, The lighting element (30) is located on one side of the suction pipe (21).

3. The cleaning equipment (100) according to claim 1, characterized in that, The main body (10) is provided with an installation cavity (11), the sewage tank (20) is provided in the installation cavity (11), and the lighting element (30) is provided on the inner wall of the installation cavity (11) or on the side wall of the sewage tank (20) facing the installation cavity (11).

4. The cleaning equipment (100) according to claim 3, characterized in that, A portion of the suction pipe (21) protrudes toward the inner wall of the mounting cavity (11), and the lighting element (30) is disposed on the inner wall of the mounting cavity (11) and is provided with a mating groove (31), which mates with at least a portion of the outer periphery of the suction pipe (21).

5. The cleaning equipment (100) according to claim 1, characterized in that, The distance from the lighting element (30) to the suction pipe (21) is less than the distance from the suction pipe (21) to the side wall of the sewage tank (20) on the side away from the suction pipe (21).

6. The cleaning equipment (100) according to claim 1, characterized in that, The suction pipe (21) includes at least: The first suction section (211) extends upward from the bottom of the sewage tank (20) along the length of the sewage tank (20), and the lighting element (30) is located on the side close to the first suction section (211).

7. The cleaning equipment (100) according to claim 6, characterized in that, The lighting element (30) extends in the same direction as the first suction section (211).

8. The cleaning equipment (100) according to claim 6, characterized in that, Along the length of the sewage tank (20), the lighting element (30) is located between the two ends of the first suction section (211). Projected along the thickness direction of the sewage tank (20), the projection length of the lighting element (30) is L1, and the projection length of the first suction section (211) is L2. L1 and L2 satisfy the relationship: L1≥1 / 3*L2.

9. The cleaning equipment (100) according to claim 1, characterized in that, The sewage tank (20) is a semi-transparent tank or a transparent tank.

10. The cleaning equipment (100) according to claim 1, characterized in that, Also includes: The controller is located on the main body (10) and is wired or wirelessly connected to the lighting element (30) to control the opening and closing and brightness of the lighting element (30).

11. The cleaning equipment (100) according to claim 1, characterized in that, Also includes: A suction device (40) is provided on the main body (10). The suction device (40) is located on the top of the sewage tank (20) and is connected to the sewage tank (20). The suction power of the suction device (40) is selectively varied.

12. A cleaning system, characterized in that, include: Base station (200); Cleaning equipment (100) includes a wastewater tank (20) with a suction pipe (21) formed inside the wastewater tank (20). The cleaning device (100) is equipped with a lighting element (30), which is selectively turned on after the cleaning device (100) is connected to the base station (200) to illuminate part or all of the suction pipe (21).

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