Dust collection pile and cleaning system

Abstract

The utility model discloses a dust collection pile and a cleaning system. The dust collection pile is used for maintenance of the cleaning robot, the cleaning robot comprises a main brush module and a dust box communicating with the main brush module, the main brush module is provided with a dust inlet, the dust collection pile comprises a base, the base is configured to be suitable for supporting the cleaning robot, and an air outlet is formed in the base; the air outlet end of the first fan is communicated with the air outlet through the first channel; wherein the air outlet and the dust inlet are configured to be in butt joint, and the first fan is used for conveying airflow exhausted by the air outlet to the position near the main brush module. Therefore, garbage blocked at the dust inlet or remaining in the main brush bin can be guided to the dust box, the phenomenon that the dust inlet is blocked by wet garbage after the cleaning robot wades into water or swept wet garbage is reduced, self-cleaning operation of the dust collection pile on the cleaning robot is achieved, and operation of manually cleaning the garbage blocked at the dust inlet by a user is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of smart home, in particular to an integrated pile and cleaning system. Background Art

[0002] With the continuous development of science and technology and the continuous improvement of people's living standards, cleaning equipment, such as intelligent sweeping robots, have been continuously introduced into our daily lives. It can automatically complete the floor cleaning work in the room with a certain degree of artificial intelligence.

[0003] However, when the sweeping robot wades through water or sweeps up wet garbage, the wet garbage and dust will adhere to the main brush and the main brush compartment. Over time, the dust inlet of the main brush compartment will be blocked, thereby affecting the normal cleaning function of the sweeping robot. Utility Model Content

[0004] A series of simplified concepts are introduced in the content of the utility model, which will be further described in detail in the detailed description. This part of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0005] An embodiment of the first aspect of the utility model provides a dust collecting pile for the maintenance of a cleaning robot, the cleaning robot comprising a main brush module and a dust box connected to the main brush module, the main brush module being provided with a dust inlet, the dust collecting pile comprising: a base, the base being configured to be suitable for supporting the cleaning robot, the base being provided with an air outlet; a first fan and a first channel, the air outlet end of the first fan being connected to the air outlet through the first channel; wherein the air outlet and the dust inlet are configured to be dockable, and the first fan is used to deliver the airflow discharged from the air outlet to the vicinity of the main brush module.

[0006] Furthermore, the cleaning robot is also provided with a dust outlet connected to the dust box, the air inlet end of the first fan is connected to the dust collecting bin, and the first fan is also used to introduce the airflow through the dust box from the dust outlet and the dust collecting bin into the air inlet end of the first fan.

[0007] Furthermore, the first fan is located in the base, and the air outlet, dust inlet, dust box, dust outlet, and dust collecting bin form an air circulation passage for sending the cleaned material from the vicinity of the main brush module to the dust collecting bin.

[0008] Furthermore, a dust collecting port connected to the dust collecting bin is provided on the base; wherein, when the air outlet and the dust inlet are connected, the dust outlet is connected to the dust collecting port.

[0009] Furthermore, an air inlet end of the first fan is connected to the external environment.

[0010] Furthermore, a dust collecting port is provided on the base, and the cleaning robot is also provided with a dust outlet connected to the dust box, and the dust outlet is configured to be dockable with the dust collecting port; the dust collecting pile also includes a second fan located in the base, the air inlet end of the second fan is connected to the dust collecting port, and the air outlet end of the second fan is connected to the external environment.

[0011] Furthermore, a support portion is provided below the base, the air outlet is located at the top of the support portion, the main brush module includes a main brush bin, and the dust inlet is located at the bottom of the main brush bin.

[0012] Furthermore, the dust collecting pile also includes: an auxiliary mechanism, which is arranged on at least one of the support part and the main brush bin and is used to seal and connect the air outlet and the dust inlet.

[0013] Furthermore, the air outlet is fixedly arranged or movably arranged relative to the support part; the main brush bin includes a bin body and a main brush cover that enclose a cavity, the dust inlet is opened on the main brush cover, and the main brush cover is fixedly arranged or movably arranged relative to the bin body; the auxiliary mechanism is configured to seal the air outlet and the dust inlet together when at least one of the air outlet and the main brush cover is movably arranged.

[0014] Furthermore, when the air outlet is fixed relative to the support part, the air outlet is opened in the support part, and the dust collecting pile also includes a first channel, the first end of the first channel is connected to the air outlet end of the first fan, and the second end of the first channel is connected to the air outlet through the inside of the base.

[0015] Furthermore, a through hole is provided on the top of the support part, the dust collecting pile also includes a first channel and an air supply part passing through the through hole, an air outlet is provided on the top of the air supply part, the first end of the first channel is connected to the air outlet end of the first fan, and the second end of the first channel is connected to the air supply part located in the base; the air supply part is fixedly connected or movably connected to the support part.

[0016] Furthermore, the air outlet is movably arranged relative to the support part, and the main brush cover is fixedly arranged relative to the bin body; the auxiliary mechanism is arranged on the support part and connected to the air supply part, and the auxiliary mechanism is used to drive the air supply part to move; wherein, the top of the air supply part extending out of the support part can abut against or separate from the main brush cover under the action of the auxiliary mechanism.

[0017] Furthermore, the air outlet is fixed relative to the support part, and the main brush cover is movably arranged relative to the bin body; the auxiliary mechanism is arranged on the cleaning robot and connected to the main brush cover, and the auxiliary mechanism is used to drive the main brush cover to abut against or separate from the support part.

[0018] Furthermore, the air outlet is movably arranged relative to the support part, and the main brush cover is movably arranged relative to the bin body; the auxiliary mechanism includes a first coupling part respectively arranged on the air supply part, and a second coupling part arranged on the main brush cover, and the coupling or decoupling of the first coupling part and the second coupling part can make the main brush cover abut against or separate from the support part, or the coupling or decoupling of the first coupling part and the second coupling part can make the main brush cover abut against or separate from the air supply part.

[0019] Furthermore, the auxiliary mechanism includes an adsorbent and an adsorbable member, one of the main brush cover and the air supply part includes the adsorbent, and the other includes the adsorbable member.

[0020] Furthermore, the dust collecting pile also includes: a sealing member, which is arranged at the air outlet and / or on the main brush cover and is used to seal the gap between the air outlet and the dust inlet in a docking state.

[0021] Further, the air outlet is movably arranged relative to the support part, the main brush cover is fixedly arranged relative to the bin body, and the sealing member is connected to the top end or the surrounding side of the top end of the air supply part; or the air outlet is fixedly arranged relative to the support part, the main brush cover is movably arranged relative to the bin body, and the sealing member is connected to the bottom of the main brush cover and is located on the surrounding side of the dust inlet; or the air outlet is movably arranged relative to the support part, the main brush cover is movably arranged relative to the bin body, and the sealing member is connected to the top end or the surrounding side of the top end of the air supply part, or the sealing member is connected to the bottom of the main brush cover and is located on the surrounding side of the dust inlet.

[0022] Furthermore, the dust collecting pile also includes: a position detection device, which is arranged on at least one of the cleaning robot and the base, and is used to detect the relative position of the cleaning robot and the base, and the auxiliary mechanism is used to start working according to the in-position signal sent by the position detection position.

[0023] An embodiment of the second aspect of the utility model provides a cleaning system, comprising: a cleaning robot; and the dust collecting pile of any one of the first aspects.

[0024] The dust collecting pile and cleaning system provided by the embodiment of the utility model include a base and a first fan. When the cleaning robot is docked on the dust collecting pile, the base of the dust collecting pile supports the cleaning robot. An air outlet connected to the air outlet end of the first fan is provided on the base, and the air outlet is configured to be dockable with the dust inlet of the cleaning robot. In this way, after the air outlet is docked with the dust inlet, the first fan works and can send the airflow discharged from the air outlet to the vicinity of the main brush module. In this way, the garbage blocked in the dust inlet or remaining in the main brush bin can be guided to the dust box to reduce the phenomenon that the dust inlet is blocked by wet garbage after the cleaning robot wades or sweeps. In this way, the self-cleaning operation of the dust collecting pile on the cleaning robot is realized, which simplifies the operation of the user manually cleaning the garbage blocked at the dust inlet, improves the intelligence of the cleaning system, improves the cleaning experience of the user, and improves the user's satisfaction with the use, which is suitable for promotion and application.

[0025] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only used for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used throughout the accompanying drawings to represent the same components. Among them:

[0027] Figure 1 A schematic diagram showing the connection between the air outlet of the dust collecting pile and the dust inlet of the cleaning robot provided in the first embodiment of the utility model;

[0028] Figure 2 A schematic diagram showing the connection between the air outlet of the dust collecting pile and the dust inlet of the cleaning robot provided in the second embodiment of the utility model;

[0029] Figure 3 A schematic diagram showing the connection between the air outlet of the dust collecting pile and the dust inlet of the cleaning robot provided in the third embodiment of the utility model;

[0030] Figure 4 A schematic diagram showing a frame body for docking an air outlet of a dust collecting pile and a dust inlet of a cleaning robot provided in a fourth embodiment of the utility model;

[0031] Figure 5 The schematic frame of the dust collecting pile provided in the first embodiment of the utility model is shown.

[0032] in, Figures 1 to 5 The corresponding relationship between the reference numerals and the component names is as follows:

[0033] 100 dust collecting pile, 110 base, 111 air outlet, 112 air supply part, 113 support part, 114 dust collecting port, 120 first fan, 140 first channel, 150 second channel, 160 third channel, 200 cleaning robot, 210 main brush bin, 211 dust inlet, 212 main brush cover, 213 bin body, 220 dust box, 230 dust outlet, 240 dust inlet channel, 250 dust outlet channel, 260 machine body, 300 cleaning system. DETAILED DESCRIPTION

[0034] In the following description, a large number of specific details are given to provide a more thorough understanding of the technical solution provided by the utility model. However, it is obvious to those skilled in the art that the technical solution provided by the utility model can be implemented without one or more of these details.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0036] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0037] like Figures 1 to 5 As shown, an embodiment of the first aspect of the utility model provides a dust collecting pile 100, and an embodiment of the second aspect of the utility model provides a cleaning system 300, wherein the cleaning system 300 includes a cleaning robot 200 and a dust collecting pile 100, and the dust collecting pile 100 is used to maintain the cleaning robot 200, wherein the cleaning robot 200 can be a vacuum suction robot, a mopping robot, a sweeping robot, a sweeping and mopping robot, etc., or a window climbing robot, etc.

[0038] Among them, the cleaning robot 200 includes but is not limited to: a machine body 260, a cleaning module, a drive system, etc. The above-mentioned systems coordinate with each other so that the cleaning robot 200 can move autonomously to achieve the cleaning function. The functional elements constituting the above-mentioned systems in the cleaning robot 200 are integratedly arranged on the machine body 260. It is understandable that the cleaning robot 200 can be a self-moving cleaning device, which is a device that automatically performs cleaning operations in a certain area to be cleaned without user operation. It is understandable that the self-moving cleaning device can also move autonomously to the dust collecting pile 100 without user operation to use the dust collecting pile 100 for maintenance operations.

[0039] Among them, Figures 1 to 4As shown, the cleaning module of the cleaning robot 200 includes a main brush module, a dust box 220, and a dust suction fan. The main brush module includes a main brush bin 210 and a roller brush. The dust box 220 is connected to the main brush bin 210 of the main brush module. Specifically, the dust box 220 and the main brush bin 210 can be connected through a dust inlet channel 240. A dust inlet port 211 is provided at the bottom of the main brush bin 210. The roller brush that has a certain interference with the ground sweeps up the garbage on the ground and rolls it to the front of the dust inlet port 211, and then the suction gas generated by the dust suction fan and passing through the dust box 220 and the main brush bin 210 is sucked into the dust box 220.

[0040] like Figures 1 to 5 As shown, an embodiment of the first aspect of the utility model provides a dust collecting pile 100, which includes: a base 110, the base 110 is configured to be suitable for supporting a cleaning robot 200, and an air outlet 111 is provided on the base 110; a first fan 120 and a first channel 140, and the air outlet end of the first fan 120 is connected to the air outlet 111 through the first channel 140; wherein the air outlet 111 and the dust inlet 211 are configured to be dockable, and the first fan 120 is used to deliver the airflow discharged from the air outlet 111 to the vicinity of the main brush module.

[0041] The dust collecting pile 100 provided in the embodiment of the utility model includes a base 110 and a first fan 120. When the cleaning robot 200 is docked on the dust collecting pile 100, the base 110 of the dust collecting pile 100 supports the cleaning robot 200, through the air outlet 111 on the base 110, the air outlet 111 is connected to the air outlet end of the first fan 120 through the first channel 140, and the air outlet 111 is configured to be dockable with the dust inlet 211 of the cleaning robot 200. In this way, when the air outlet 111 is docked with the dust inlet 211, the first fan 120 works and can send the airflow discharged from the air outlet 111 to the vicinity of the main brush module through the first channel 140 and the docked dust inlet 211, so as to guide the cleaned objects such as garbage near the main brush module to the dust box 220. In this way, garbage blocked in the dust inlet 211 or remaining in the main brush compartment 210 can be guided to the dust box 220, so as to reduce the phenomenon that the dust inlet 211 is blocked by wet garbage swept by the cleaning robot 200 after wading through water. Thus, the self-cleaning operation of the dust collecting pile 100 on the cleaning robot 200 is realized, and the operation of the user manually cleaning the garbage blocked in the dust inlet 211 is simplified, thereby improving the intelligence of the cleaning system 300, improving the user's cleaning experience, and improving the user's satisfaction, which is suitable for promotion and application.

[0042] The garbage near the main brush module may include garbage at the dust inlet 211 of the main brush module and garbage in the main brush bin 210 , and the garbage may be understood as the object to be cleaned.

[0043] like Figures 1 to 3As shown, in some possible embodiments provided by the present invention, the cleaning robot 200 is also provided with a dust outlet 230 connected to the dust box 220, and the air inlet end of the first fan 120 is connected to the dust collecting bin, and the first fan 120 is also used to introduce the airflow through the dust box 220 from the dust outlet 230 and the dust collecting bin into the air inlet end of the first fan.

[0044] In this embodiment, the air inlet end of the first fan 120 is connected to the dust collecting bin, and the dust collecting bin can be connected to the dust box 220 through the dust outlet 230. Thus, when the air flows through the dust box 220, the dust outlet 230, and the dust collecting bin and is introduced into the air inlet end of the first fan 120, the garbage in the dust box 220 will be collected in the dust collecting bin, realizing the dust collection operation, and can prevent the garbage in the dust box 220 from being introduced into the air inlet end of the first fan 120 and damaging the first fan 120, thereby improving the reliability of the first fan 120.

[0045] like Figures 1 to 5 As shown, in some possible embodiments provided by the present invention, the first fan 120 is located in the base 110, so that the base 110 plays a good protective role on the first fan 120, which is conducive to extending the service life of the first fan 120. In this embodiment, when the air outlet 111 is connected with the dust inlet 211, the air outlet 111, the dust inlet 211, the dust box 220, the dust outlet 230, the dust collection bin, and the first fan 120 form an air circulation passage for sending the cleaned object from the vicinity of the main brush module to the dust collection bin, that is, the air outlet end of the first fan 120 is connected to the dust box 220 through the air outlet 111 and the dust inlet 211, and the air inlet end of the first fan 120 is connected to the dust box 220 through the dust collection bin and the dust outlet 230, so the first fan 120 and the dust box 220 form a circulating airflow passage. In this way, when the first fan 120 is working, the airflow at the air inlet end of the first fan 120 can collect the garbage in the dust box 220 of the cleaning robot 200 into the dust box of the dust collecting pile 100, thereby realizing the dust collection operation. At the same time, the airflow at the air outlet end of the first fan 120 can guide the garbage blocked in the dust inlet 211 or remaining in the main brush bin 210 into the dust box 220, thereby realizing the self-cleaning operation of the cleaning robot 200. In other words, the dust collection air duct and the self-cleaning air duct are connected through the first fan 120 to form a circulating airflow channel, so that the first fan 120 realizes the dust collection operation and the self-cleaning operation of the cleaning robot 200 at the same time, realizing the functional diversification of the first fan 120, which is conducive to simplifying the structure, can meet the design requirements of the dust collecting pile 100 with a compact structure and a small volume, and is conducive to reducing the manufacturing cost, which is suitable for popularization and application.

[0046] Furthermore, compared with the dust collecting pile in the related art in which a dust collecting fan is provided, this arrangement does not require the addition of a new first fan, and the original dust collecting fan of the dust collecting pile 100 can be used, that is, the dust collecting fan can be regarded as the first fan 120, and the air outlet end of the dust collecting fan is connected to the air outlet 111 on the base 110, and the air outlet 111 is configured to be able to connect with the dust inlet 211 of the cleaning robot 200. In this way, the airflow at the air outlet end of the dust collecting fan is fully utilized, so that the air outlet end of the dust collecting fan can realize the self-cleaning operation of the cleaning robot 200 while the dust collecting fan is performing the dust collecting operation. Compared with the air outlet end of the dust collecting fan being connected to the external environment, the exhaust noise of the dust collecting fan can be reduced, the influence of the exhaust noise on the user comfort can be reduced, and the user experience is improved.

[0047] It is understandable that a dust bag is provided in the air duct connecting the dust collecting bin of the dust collecting pile 100 and the first fan 120 , and during the dust collecting operation, the garbage in the cleaning robot 200 can be collected in the dust bag along with the airflow.

[0048] Among them, Figure 1 , Figure 2 , Figure 3 As shown, a dust collecting port 114 connected to the dust collecting bin is provided on the base, that is to say, the two ends of the dust collecting bin are respectively connected to the dust collecting port 114 and the air inlet end of the first fan 120, and the dust outlet 230 is configured to be docked with the dust collecting port 114. When the air outlet 111 and the dust inlet 211 are configured to be docked, the dust outlet 230 is configured to be docked with the dust collecting port 114. In this case, the air outlet end of the first fan 120, the air outlet 111 of the base 110, the dust inlet 211 of the cleaning robot 200, the dust box 220, the dust outlet 230, the dust collecting port 114, the dust collecting bin, and the air inlet end of the first fan 120 are connected in sequence. Thus, when the first fan 120 is working, the airflow at the air inlet end of the first fan 120 can collect the garbage in the dust box 220 of the cleaning robot 200 into the dust collecting bin of the dust collecting pile 100, thereby realizing the dust collection operation. At the same time, the first fan 120 The airflow at the air outlet end of the machine 120 can guide the garbage blocked in the dust inlet 211 or remaining in the main brush bin 210 into the dust box 220, thereby realizing the self-cleaning operation of the cleaning robot 200. That is, the first fan 120 simultaneously realizes the dust collection operation and the self-cleaning operation of the cleaning robot 200, which makes the functions of the first fan 120 diversified, helps to simplify the structure, can meet the design requirements of the dust collecting pile 100 with a compact structure and a small size, and helps to reduce manufacturing costs, and is suitable for popularization and application.

[0049] Among them, Figures 1 to 3 , Figure 5As shown, a support portion 113 is provided at the bottom of the base 110. When the cleaning robot 200 is docked on the base 110, the support portion 113 may be located at the bottom of the cleaning robot 200 to support the cleaning robot 200. The dust collection port 114 may be provided on the support portion 113, or the dust collection port 114 may be provided at a portion of the base 110 other than the support portion 113. The position of the dust collection port 114 may be set according to the position of the dust outlet 230 on the cleaning robot 200. Specifically, the air outlet end of the first fan 120 may be communicated with the air outlet 111 through the first channel 140, and the air inlet end of the first fan 120 may be communicated with the dust collection port 114 through the second channel 150.

[0050] Generally, in order to enable the cleaning robot 200 to reliably dock on the support portion 113 and match with other components of the dust collecting pile 100 to perform dust collection, charging or other operations, the base 110 will be provided with a storage space above the support portion 113 so that the cleaning robot 200 can dock on the support portion 113 and at least partially be accommodated inside the base 110. In order to reasonably utilize the internal space of the base 110, the first fan 120 is usually arranged above the storage space. In this embodiment, preferably, as Figures 1 to 3 As shown, the dust collecting port 114 can be opened on the part of the base 110 other than the supporting part 113, such as the dust collecting port 114 is located on the base 110 above the supporting part 113. In this way, compared with the dust collecting port 114 being opened on the supporting part 113, the distance between the dust collecting port 114 and the first fan 120 can be shortened, thereby shortening the length of the second channel 150, which is beneficial to cost saving. In addition, since the support part 113 is usually small in size and low in height, if the dust collecting port 114 and the air outlet 111 are both arranged on the supporting part 113, it is necessary to increase the volume of the supporting part 113 to connect the second channel 150 and the first channel 140, which cannot meet the design requirements of the support part 113 having a small volume and a compact structure.

[0051] Specifically, the dust box 220 of the cleaning robot 200 is connected to the dust outlet 230 through the dust outlet channel 250 , and the dust box 220 is connected to the main brush bin 210 of the main brush module through the dust inlet channel 240 .

[0052] like Figure 4As shown, in some other possible embodiments provided by the present invention, the air inlet end of the first fan 120 is connected to the external environment. That is, the first fan 120 sucks in air from the external environment, and acts on the main brush module through the air outlet end of the first fan 120, the air outlet 111 of the base 110, and the docked dust inlet 211, so that the garbage near the main brush module is guided to the dust box 220, so as to guide the wet garbage blocked in the dust inlet 211 or remaining in the main brush bin 210 after the cleaning robot 200 wades or sweeps to the dust box 220, thereby realizing the self-cleaning operation of the dust collecting pile 100 on the cleaning robot 200.

[0053] It is understandable that if Figure 4 As shown, the dust suction duct connected to the dust suction fan of the cleaning robot 200 can be connected to the external environment, and the main brush module and the dust box 220 are located in the dust suction duct. Therefore, when the dust inlet 211 of the cleaning robot 200 is connected to the air outlet 111 of the dust collecting pile 100, the external environment connected to the air inlet end of the first fan 120 of the dust collecting pile 100, the air outlet end of the first fan 120, the air outlet 111, the dust inlet 211, the main brush bin 210, the dust box 220, the dust suction fan of the cleaning robot 200, and the external environment connected to the dust suction fan constitute a circulating airflow channel to ensure that the first fan 120 has a good cleaning effect on the self-cleaning operation of the cleaning robot 200.

[0054] Specifically, the air outlet end of the first fan 120 may be connected to the air outlet 111 through the third channel 160 .

[0055] In the above embodiment, a dust collecting port 114 is also provided on the base 130 of the dust collecting pile 100, and the cleaning robot 200 is also provided with a dust outlet 230 connected to the dust box 220, and the dust outlet 230 is configured to be dockable with the dust collecting port 114; the dust collecting pile 100 also includes a second fan, the second fan is located in the base 130, the air inlet end of the second fan is connected to the dust collecting port 114, and the air outlet end of the second fan is connected to the external environment. Thus, when the dust outlet 230 is docked with the dust collecting port 114, the dust box 220 of the cleaning robot 200, the dust outlet 230, the dust collecting port 114 of the dust collecting pile 100, the air inlet end of the second fan, the air outlet end of the second fan, and the external environment are connected in sequence. It can be understood that the dust box 220 of the cleaning robot 200 is in the dust collecting air duct of the cleaning robot 200, and the dust collecting air duct is connected to the external environment, thereby forming an air flow circulation path, so that the second fan works, and the garbage in the dust box 220 of the cleaning robot 200 can be collected in the dust collecting pile 100, and the dust collection operation is realized. It can be understood that a dust collecting bin is provided between the dust collecting port 114 and the air inlet end of the second fan, so that the garbage in the dust box 220 is collected in the dust collecting bin. Further, a dust bag is provided in the air duct where the dust collecting bin is connected to the first fan 120, and in the dust collection operation, the garbage in the cleaning robot 200 can be collected in the dust bag along with the air flow.

[0056] This arrangement enables the dust collection operation of the dust collection pile 100 and the self-cleaning operation of the cleaning robot 200 to be performed by the second fan and the first fan 120 respectively, thereby enabling the dust collection operation and the self-cleaning operation of the cleaning robot 200 to be completed independently without interfering with each other, thereby improving the flexibility of the dust collection operation and the self-cleaning operation, and satisfying the flexibility of the cleaning robot 200 to perform different maintenance operations on the dust collection pile 100. It is understandable that in some examples, the first fan 120 and the second fan can also be used to simultaneously perform the self-cleaning operation and the dust collection operation of the cleaning robot 200, which is conducive to saving time.

[0057] The bottom of the base 110 is provided with a support portion 113, and the dust collection port 114 can be provided on the support portion 113, or the dust collection port 114 can be provided on a portion of the base 110 other than the support portion 113, and the position of the dust collection port 114 can be set according to the position of the dust outlet 230 on the cleaning robot 200. Specifically, the air outlet end of the first fan 120 can be connected to the air outlet 111 through the first channel 140, and the air inlet end of the first fan 120 can be connected to the external environment through the third channel 160.

[0058] Generally, in order to enable the cleaning robot 200 to reliably dock on the support portion 113 and match with other components of the dust collecting pile 100 to perform dust collection, charging or other operations, the base 110 will be provided with a storage space above the support portion 113 so that the cleaning robot 200 can dock on the support portion 113 and be partially accommodated in the base 110. In order to reasonably utilize the internal space of the base 110, the second fan is usually arranged above the storage space. In this embodiment, preferably, as Figure 4 As shown, the dust collecting port 114 can be opened on the part of the base 110 other than the supporting portion 113, such as the dust collecting port 114 is located on the base 110 above the supporting portion 113. In this way, compared with the dust collecting port 114 being opened on the supporting portion 113, the distance between the dust collecting port 114 and the second fan can be shortened, thereby shortening the length of the channel between the dust collecting port 114 and the second fan, which is beneficial to cost saving. In addition, since the support portion 113 is usually small in size and low in height, if the dust collecting port 114 and the air outlet 111 are both arranged on the supporting portion 113, it is necessary to increase the volume of the supporting portion 113 to accommodate the pipeline connecting the dust collecting port 114 and the air outlet 111, which cannot meet the design requirements of the support portion 113 with a small volume and compact structure.

[0059] Furthermore, the first fan 120 is installed inside or outside the base 130. Thus, the position of the first fan 120 can be reasonably set to meet the requirements of different structures of the base 110. Among them, the first fan 120 is installed inside the base 110, so that the base 110 can be used to provide good protection for the first fan 120. Specifically, the first fan 120 can be installed inside the base 130 and located above the support portion 113. For example, the first fan 120 can be located in the base 110 above the accommodating space above the support portion 113. Since the volume of the support portion 113 is usually small, this arrangement can make full use of the volume of the base 110 to minimize the volume of the support portion 113, thereby meeting the design requirements of a small volume and compact structure of the support portion 113.

[0060] like Figures 1 to 4 As shown, in some possible embodiments provided by the present invention, a support portion 113 is provided below the base 110, the support portion 113 is used to support the cleaning robot 200, the air outlet 111 is located at the top of the support portion 113, the main brush module includes a main brush bin 210, and the dust inlet 211 is located at the bottom of the main brush bin 210. In this way, when the cleaning robot 200 is supported on the support portion 113, the dust inlet 211 located at the bottom of the main brush bin 210 can be conveniently and accurately docked with the air outlet 111 located at the top of the support portion 113, thereby improving the convenience and accuracy of the docking between the two.

[0061] In some possible embodiments provided by the present invention, the dust collecting pile 100 also includes: an auxiliary mechanism, which is arranged on at least one of the support part 113 and the main brush bin 210, and is used to seal and dock the air outlet 111 and the dust inlet 211. As a result, the phenomenon of air leakage at the docking position of the air outlet 111 and the dust inlet 211 can be reduced, the sealing of the docking between the air outlet 111 and the dust inlet 211 is improved, the sealing of the air flow channel between the support part 113 and the main brush bin 210 is improved, and the air flow loss is reduced, so that the wet garbage blocked in the dust inlet 211 or remaining in the main brush bin 210 after the cleaning robot 200 wades or sweeps can be guided to the dust box 220 more smoothly, quickly and thoroughly, thereby improving the cleaning effect and cleaning efficiency of the self-cleaning operation of the cleaning robot 200.

[0062] The auxiliary mechanism can be arranged on the support portion 113 of the base 110 or on one of the main brush chamber 210, or can be arranged on both the support portion 113 of the base 110 and the main brush chamber 210, thereby meeting the requirements of different structures of the auxiliary mechanism. Specifically, the auxiliary mechanism can be at least one of an electric drive mechanism, a hydraulic drive mechanism, and an adsorption mechanism.

[0063] like Figures 1 to 5 As shown, in some possible embodiments provided by the present invention, the air outlet 111 is fixedly arranged or movably arranged relative to the support portion 113, that is, the air outlet 111 can be relatively fixedly arranged on the support portion 113, and can also be relatively movably arranged on the support portion 113, so as to meet the requirements of different structures of the support portion 113 and different structures of the air outlet 111.

[0064] Furthermore, if Figures 1 to 4 As shown, the main brush bin 210 includes a bin body 213 and a main brush cover 212 that enclose a cavity. The main brush cover 212 is located at the bottom of the bin body 213. The dust inlet 211 is opened on the main brush cover 212. The main brush cover 212 is fixedly arranged or movably arranged relative to the bin body 213, so that the dust inlet 211 can be fixedly arranged or movably arranged relative to the bin body 213.

[0065] Further, the auxiliary mechanism is configured to seal and dock the air outlet 111 with the dust inlet 211 when at least one of the air outlet 111 and the main brush cover 212 is movably arranged. In other words, the auxiliary mechanism can drive the movably arranged air outlet 111 and / or the movably arranged main brush cover 212 to move, so as to achieve the sealed docking of the air outlet 111 and the dust inlet 211 on the main brush cover 212, so as to improve the sealing performance of the docking between the two.

[0066] In some possible embodiments provided by the present invention, the dust collecting pile 100 further includes a seal, which is arranged at the air outlet 111 and / or on the main brush cover 212, and is used to seal the gap between the air outlet 111 and the dust inlet 211 in the docking state. Thus, through the seal, the sealing between the air outlet 111 and the dust inlet 211 in the docking state can be further improved, and the airflow loss can be reduced, so that the wet garbage blocked in the dust inlet 211 or remaining in the main brush bin 210 after the cleaning robot 200 wades or sweeps it in the south can be guided to the dust box 220 relatively smoothly, quickly and thoroughly, thereby improving the cleaning effect and cleaning efficiency of the self-cleaning operation of the cleaning robot 200.

[0067] Further, the sealing member can be a sealing ring, a sealing pad, a sealing cotton or other sealing structures. Specifically, the sealing member can be an elastic member, so as to improve the sealing performance by utilizing the deformation of the elastic member.

[0068] In some possible embodiments provided by the present invention, the dust collecting pile 100 also includes a position detection device, which is arranged on at least one of the cleaning robot 200 and the base 110, and the position detection device is used to detect the relative position of the cleaning robot 200 and the base 110. When the cleaning robot 200 runs to a suitable position of the base 110, the position detection device sends an in-position signal, and the auxiliary mechanism starts working according to the in-position signal of the position detection device to drive the movable air outlet 111 and / or the movable main brush cover 212 to move, so as to achieve the sealed docking of the air outlet 111 and the dust inlet 211 on the main brush cover 212, so as to improve the sealing of the connection between the two.

[0069] It is understandable that when the air outlet 111 and the dust inlet 211 are sealed and connected, the auxiliary mechanism can automatically stop working.

[0070] The position detection device may be a mechanical in-position switch, a photoelectric in-position switch, etc., and the present utility model does not make any specific limitation thereto.

[0071] like Figure 3As shown, in some possible embodiments provided by the present invention, when the air outlet 111 is fixedly arranged relative to the support portion 113 of the base 110, the air outlet 111 is opened on the support portion 113, such as the air outlet 111 is opened on the top plate of the support portion 113, the dust collecting pile 100 also includes a first channel 140, the first end of the first channel 140 is connected to the air outlet end of the first fan 120, and the second end of the first channel 140 is connected to the air outlet 111 by the bottom of the top plate of the support portion 113. This arrangement facilitates the processing of the air outlet 111, has low cost, and is easy to implement. At the same time, the air outlet 111 is opened on the top of the support portion 113, so that the air outlet 111 does not protrude from the top of the support portion 113, that is, the air outlet 111 does not interfere with the cleaning robot 200 moving to the top of the support portion 113, so that the cleaning robot 200 can smoothly and quickly dock on the support portion 113.

[0072] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in some possible embodiments provided by the utility model, a through hole is provided at the top of the support portion 113, the dust collecting pile 100 also includes a first channel 140, and an air supply portion 112 passing through the through hole, an air outlet 111 is provided at the top of the air supply portion 112, a first end of the first channel 140 is connected to the air outlet end of the first fan 120, and a second end of the first channel 140 is connected to the air supply portion 112 located below the top plate of the support portion 113.

[0073] Among them, the air supply part 112 is fixedly connected to the support part 113, so that the air outlet 111 is relatively fixedly arranged on the support part 113. This arrangement makes the air outlet 111 protrude from the top of the support part 113, which can reduce the distance between the air outlet 111 and the bottom of the machine body 260 of the cleaning robot 200, and further reduce the distance moved by the air outlet 111 and the dust inlet 211 during the docking process, which is conducive to improving the docking accuracy. It is understandable that the height of the air supply part 112 exposed at the top of the support part 113 can be reasonably set so that the air supply part 112 does not interfere with the cleaning robot 200 moving to the support part 113, so that the cleaning robot 200 can be smoothly and quickly docked on the support part 113.

[0074] The air supply part 112 is movably connected to the support part 113, so that the air outlet 111 is movably arranged relative to the support part 113. This arrangement can adjust the position of the air outlet 111 relative to the support part 113 according to the need for docking of the air outlet 111 with the dust inlet 211, so that the air outlet 111 can dock with the dust inlet 211 smoothly and accurately, and will not interfere with the cleaning robot 200 moving to the top of the support part 113, ensuring that the cleaning robot 200 can dock on the support part 113 smoothly and quickly.

[0075] like Figure 1 and Figure 4 As shown, in some possible embodiments provided by the utility model, the air outlet 111 is movably arranged relative to the support part 113, that is, the air supply part 112 is movable in the through hole, the main brush cover 212 is fixedly arranged relative to the bin body 213, that is, the dust inlet 211 is fixedly arranged relative to the bin body 213, and the auxiliary mechanism is arranged on the support part 113, and the auxiliary mechanism is connected to the air supply part 112, and the auxiliary mechanism is used to drive the air supply part 112 to move. Specifically, the auxiliary mechanism is used to drive the air supply part 112 to move along the through hole toward the top or bottom of the support part 113.

[0076] Among them, when the air outlet 111 and the dust inlet 211 need to be docked, the auxiliary mechanism drives the air supply part 112 to move along the through hole toward the top of the support part 113, that is, to move toward the direction close to the cleaning robot 200, and the top of the air supply part 112 extending out of the top plate of the support part 113 abuts against the main brush cover 212 under the action of the auxiliary mechanism to cover the dust inlet 211 or be inserted into the dust inlet 211, thereby, the air outlet 111 and the dust inlet 211 can be sealed and docked, the structure is simple, the operation is convenient, and it is easy to implement. Specifically, the top of the air supply part 112 extending out of the top plate of the support part 113 can be abutted against the main brush cover 212 and covered on the surrounding side of the dust inlet 211, thereby making the air outlet 111 and the dust inlet 211 sealed and connected. Alternatively, the top of the air supply part 112 extending out of the outside of the support part 113 can be inserted into the dust inlet 211, thereby making the air outlet 111 and the dust inlet 211 sealed and connected.

[0077] When the air outlet 111 and the dust inlet 211 do not need to be connected, the auxiliary mechanism drives the air supply unit 112 to move along the through hole toward the bottom of the support portion 113, so that the top of the air supply unit 112 is separated from the main brush cover 212, thereby separating the air outlet 111 and the dust inlet 211. Further, the auxiliary mechanism continues to drive the air supply unit 112 to move along the through hole toward the bottom of the support portion 113, so that the air supply unit 112 is stored inside the support portion 113 or the air outlet 111 is flush with the through hole, so that the air supply unit 112 does not protrude from the top of the support portion 113, and thus does not interfere with the movement of the cleaning robot 200 on the support portion 113, thereby reducing obstacles for the cleaning robot 200 to operate on the support portion 113, and improving the flexibility and smoothness of the cleaning robot 200 to move on the support portion 113.

[0078] Furthermore, the auxiliary mechanism is an electric drive mechanism or a hydraulic drive structure. Specifically, the electric drive mechanism can be a motor linkage mechanism, such as a motor-driven gear transmission mechanism, a worm gear mechanism, a gear rack mechanism, a robotic arm structure, etc.; the hydraulic drive mechanism can be a hydraulic cylinder linkage mechanism, etc.

[0079] like Figure 1 As shown, in some possible embodiments provided by the present invention, the air outlet 111 is movably arranged relative to the support portion 113, that is, the air supply portion 112 is movable in the through hole, and the main brush cover 212 is fixedly arranged relative to the bin body 213. In this embodiment, the auxiliary mechanism is arranged on both the support portion 113 and the main brush bin 210. Specifically, the auxiliary mechanism includes an adsorbent and an adsorbable member, one of which is arranged on the support portion 113, and the other is arranged on the main brush cover 212.

[0080] Specifically, the adsorbent is arranged on the main brush cover 212, and the air supply part 112 is connected with an adsorbable part or is formed with an adsorbable part. Therefore, when the adsorbent adsorbs the adsorbed part, the top end of the air supply part 112 can extend through the through hole to the top plate of the support part 113 to abut against the main brush cover 212 to cover the dust inlet 211 or be inserted into the dust inlet 211 to achieve a sealed connection between the air outlet 111 and the dust inlet 211; when the adsorbent and the adsorbed part are separated, the air supply part 112 and the main brush cover 212 can be separated, and the separation of the air outlet 111 and the dust inlet 211 can be achieved. The structure is simple, the operation is convenient, and it is easy to achieve.

[0081] Among them, when the adsorbent adsorbs the adsorbed part, the top end of the air supply part 112 can be extended through the through hole to the outside of the supporting part 113, abut against the main brush cover 212 and cover the surrounding side of the dust inlet 211, thereby making the air outlet 111 and the dust inlet 211 sealed and connected. Alternatively, the top of the air supply part 112 extending out of the supporting part 113 can be inserted into the dust inlet 211, so that the air outlet 111 and the dust inlet 211 are sealed and connected.

[0082] Among them, the air supply part 112 can be connected to the adsorbed part, such as the adsorbed part is fixed to the air supply part 112 by a bolt structure, a clamping structure, a mortise and tenon structure, an adhesive, etc.; or, the air supply part 112 is formed with an adsorbable part, such as the air supply part 112 is made of an adsorbable material, such as the air supply part 112 can be made of iron, alloy, etc.

[0083] Among them, the adsorption part is an electromagnet or a permanent magnet. The electromagnet is a device that generates electromagnetism when powered on. Therefore, according to the in-place signal sent by the position detection device, the electromagnet can be powered on to make it have adsorption force, so as to adsorb the air supply part 112 to achieve the sealed docking of the air outlet 111 and the dust inlet 211. When it is necessary to separate the air outlet 111 and the dust inlet, the electromagnet can be powered off. It can be understood that when the adsorption part is a permanent magnet, when the cleaning robot 200 runs to the appropriate position of the support part 113, the adsorption part can actively adsorb the adsorbed part to achieve the sealed docking of the air outlet 111 and the dust inlet 211; when it is necessary to separate the air outlet 111 and the dust inlet, the cleaning robot 200 can be manually moved to separate the two.

[0084] In the above embodiment, the air outlet 111 is movably arranged relative to the support portion 113 , the main brush cover 212 is fixedly arranged relative to the bin body 213 , and the seal is connected to the top end or the peripheral side of the top end of the air supply portion 112 .

[0085] Among them, when the auxiliary mechanism makes the top of the air supply part 112 abut against the main brush cover 212 and covers the surrounding side of the dust inlet 211 to achieve the sealed connection between the air outlet 111 and the dust inlet 211, the sealing member can be connected to the top of the air supply part 112. In this way, the sealing performance of the abutment between the top of the air supply part 112 and the main brush cover 212 can be improved, so as to improve the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0086] Among them, when the auxiliary mechanism makes the top of the air supply part 112 inserted into the dust inlet 211 to realize the sealed connection between the air outlet 111 and the dust inlet 211, the sealing part can be connected to the peripheral side of the top of the air supply part 112. In this way, the sealing performance of the connection between the peripheral side of the air supply part 112 and the main brush cover 212 on the peripheral side of the dust inlet 211 can be improved, so as to improve the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0087] like Figure 2 and Figure 3 As shown, in some possible embodiments provided by the present invention, the air outlet 111 is fixedly arranged relative to the support portion 113, such as Figure 3 As shown, the air outlet 111 is opened on the top plate of the support portion 113, or, as shown in Figure 2As shown, the air supply part 112 is fixedly connected to the support part 113. The main brush cover 212 is movably arranged relative to the warehouse body 213, that is, the dust inlet 211 is movable relative to the warehouse body 213. The auxiliary mechanism is arranged on the cleaning robot 200 and connected to the main brush cover 212, and the auxiliary mechanism is used to drive the main brush cover 212 to abut against the support part 113 or to separate from the support part 113. Specifically, the auxiliary mechanism is used to drive the main brush cover 212 to move in a direction away from the warehouse body 213 to abut against the support part 113 to cover the air outlet 111 or to move in a direction close to the warehouse body 213 to separate from the support part 113, thereby realizing the sealed docking or separation of the air outlet 111 and the dust inlet 211, which has a simple structure, convenient operation, and is easy to implement.

[0088] Among them, when the air outlet 111 and the dust inlet 211 need to be connected, the auxiliary mechanism drives the main brush cover 212 to move the main brush cover 212 in the direction away from the bin body 213, that is, to move in the direction close to the support part 113. The main brush cover 212 abuts against the support part 113 and is covered on the outer peripheral side of the air outlet 111. Thus, a sealed connection between the air outlet 111 and the dust inlet 211 can be achieved. The result is simple, the operation is convenient, and it is easy to achieve.

[0089] Among them, when the air outlet 111 and the dust inlet 211 do not need to be connected, the auxiliary mechanism drives the main brush cover 212 to move the main brush cover 212 toward the direction close to the bin body 213, that is, to move away from the support part 113, and the main brush cover 212 is separated from the support part 113. Thus, the air outlet 111 and the dust inlet 211 can be separated. The structure is simple, the operation is convenient, and it is easy to implement.

[0090] The auxiliary mechanism is an electric drive mechanism or a hydraulic drive structure, and the electric drive mechanism and the hydraulic drive mechanism are as described above and will not be described again. Specifically, the auxiliary mechanism can be installed on the machine body 260, or on the bin body 213, or other locations that meet the requirements.

[0091] like Figure 2 and Figure 3 As shown, in some possible embodiments provided by the present invention, the air outlet 111 is fixedly arranged relative to the support portion 113, such as Figure 3 As shown, the air outlet 111 is opened on the top plate of the support portion 113, or, as shown in Figure 2 As shown, the air supply part 112 is fixedly connected to the support part 113; the main brush cover 212 is movably arranged relative to the bin body 213, that is, the dust inlet 211 is movable relative to the bin body 213. In this embodiment, the auxiliary mechanism is arranged on both the support part 113 and the main brush bin 210, wherein the auxiliary mechanism includes an adsorbent and an adsorbable member, one of which is arranged on the support part 113, and the other is arranged on the main brush cover 212.

[0092] Specifically, the adsorbent can be arranged on the support portion 113, and the main brush cover 212 is connected to the adsorbable part or is formed with the adsorbable part. Thus, when the adsorbent adsorbs the adsorbed part to make the main brush cover 212 move toward the support portion 113 and abut against the support portion 113 to cover the air outlet 111, so as to achieve a sealed connection between the air outlet 111 and the dust inlet 211; when the adsorbent and the adsorbed part are separated, the main brush cover 212 can be separated from the support portion 113, so as to achieve the separation of the air outlet 111 and the dust inlet 211. The structure is simple, the operation is convenient, and it is easy to achieve.

[0093] Among them, the main brush cover 212 can be connected to the adsorbed part, such as the adsorbed part is fixed on the main brush cover 212 by a bolt structure, a clamping structure, a mortise and tenon structure, an adhesive, etc.; or the main brush cover 212 is formed with an adsorbable part, such as the main brush cover 212 is made of an adsorbable material, such as the main brush cover 212 can be made of iron, alloy, etc.

[0094] The adsorption member is an electromagnet or a permanent magnet. The electromagnet and the permanent magnet are as described above and will not be described again here.

[0095] In the above embodiment, the air outlet 111 is fixedly arranged relative to the support part 113, the main brush cover 212 is movably arranged relative to the bin body 213, and the sealing member is connected to the bottom of the main brush cover 212 and is located on the peripheral side of the dust inlet 211. Therefore, when the auxiliary mechanism makes the main brush cover 212 abut against the support part 113 and is covered on the outer peripheral side of the air outlet 111 to achieve the sealed docking of the air outlet 111 and the dust inlet 211, the sealing member connected to the bottom of the main brush cover 212 and located on the peripheral side of the dust inlet 211 can reliably and tightly abut against the top plate of the support part 113, so that the sealing performance of the connection between the main brush cover 212 and the top plate of the support part 113 can be improved, so as to improve the sealing performance of the docking connection between the air outlet 111 and the dust inlet 211.

[0096] In some possible embodiments provided by the present invention, the air outlet 111 is movably arranged relative to the support portion 113, that is, the air supply portion 112 is movable in the through hole; the main brush cover 212 is movably arranged relative to the bin body 213, that is, the dust inlet 211 is movable relative to the bin body 213. In this embodiment, the auxiliary mechanism is simultaneously arranged on the support portion 113 and the main brush bin 210, wherein the auxiliary mechanism includes a first coupling portion respectively arranged on the air supply portion 112, and a second coupling portion arranged on the main brush cover 212, wherein the first coupling portion and the second coupling portion are configured to couple so that the air supply portion 112 abuts against the main brush cover 212 to cover the dust inlet 211 or is inserted into the dust inlet 211, or the main brush cover 212 abuts against the support portion 113 to cover the air outlet 111, thereby, the air outlet 111 and the dust inlet 211 can be sealed and docked through the coupling of the auxiliary mechanism. By decoupling the first coupling part and the second coupling part, the air supply part 112 can be separated from the main brush cover 212 or the support part 113 can be separated from the main brush cover 212 to achieve the separation of the air outlet 111 and the dust inlet 211. The structure is simple, the operation is convenient, and it is easy to implement. In this arrangement, since the air outlet 111 and the dust inlet 211 are both movably arranged, the first coupling part and the second coupling part can be appropriately adjusted in position, which is conducive to improving the sealing and reliability of the coupling of the first coupling part and the second coupling part, and then improving the sealing of the air outlet 111 and the dust inlet 211.

[0097] In some possible embodiments provided by the present invention, one of the first coupling part and the second coupling part is an adsorbent, and the other is an adsorbed part. That is to say, the first coupling part on the air supply part 112 may be an adsorbent, and the second coupling part on the main brush cover 212 may be an adsorbed part; or, the first coupling part on the air supply part 112 may be an adsorbed part, and the second coupling part on the main brush cover 212 may be an adsorbent.

[0098] The adsorbed part may be connected to the air supply part 112 or the main brush cover 212 , or the adsorbed part may be formed on the air supply part 112 or the main brush cover 212 .

[0099] That is to say, in some examples, when the first coupling part on the air supply part 112 is the adsorbed part and the second coupling part on the main brush cover 212 is the adsorbed part, the adsorbed part can be fixed to the air supply part 112 by a bolt structure, a clamping structure, a mortise and tenon structure, an adhesive, etc., or the air supply part 112 can be a part made of adsorbed material, such as the air supply part 112 can be an iron part, an alloy part, etc.

[0100] In other examples, when the first coupling portion on the air supply portion 112 is an adsorbent, the second coupling portion on the main brush cover 212 is an adsorbed portion, and the adsorbed portion can be fixed to the main brush cover 212 by a bolt structure, a clamping structure, a mortise and tenon structure, an adhesive, etc., or the main brush cover 212 can be a part made of an adsorbed material, such as the main brush cover 212 can be an iron part, an alloy part, etc.

[0101] The adsorption member is an electromagnet or a permanent magnet. The electromagnet and the permanent magnet are as described above and will not be described again here.

[0102] In the above embodiment, the air outlet 111 is movably arranged relative to the support portion 113, the main brush cover 212 is movably arranged relative to the bin body 213, and the seal is connected to the top end or the peripheral side of the top end of the air supply portion 112, or the seal is connected to the bottom of the main brush cover 212 and is located on the peripheral side of the dust inlet 211, thereby improving the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0103] Among them, when the first coupling part and the second coupling part are coupled so that the top of the air supply part 112 abuts against the main brush cover 212 and is covered on the surrounding side of the dust inlet 211 to achieve the sealed connection between the air outlet 111 and the dust inlet 211, the sealing part can be connected to the top of the air supply part 112. In this way, the sealing performance of the connection between the top of the air supply part 112 and the main brush cover 212 can be improved, so as to improve the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0104] Among them, when the first coupling part and the second coupling part are coupled so that the top of the air supply part 112 is inserted into the dust inlet 211 to realize the sealed connection between the air outlet 111 and the dust inlet 211, the sealing part can be connected to the peripheral side of the top of the air supply part 112. In this way, the sealing performance of the connection between the peripheral side of the air supply part 112 and the main brush cover 212 on the peripheral side of the dust inlet 211 can be improved, so as to improve the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0105] Among them, when the first coupling part and the second coupling part are coupled to make the main brush cover 212 abut against the support part 113 and cover the outer peripheral side of the air outlet 111 to achieve the sealed connection between the air outlet 111 and the dust inlet 211, the sealing part connected to the bottom of the main brush cover 212 and located on the peripheral side of the dust inlet 211 can be reliably and tightly abutted against the top plate of the support part 113. In this way, the sealing performance of the connection between the main brush cover 212 and the top plate of the support part 113 can be improved, so as to improve the sealing performance of the connection between the air outlet 111 and the dust inlet 211.

[0106] It is understandable that, in some examples, seals may be provided at appropriate positions of the main brush cover 212 and the air outlet 111 to further improve the sealing performance of the docking connection between the air outlet 111 and the dust inlet 211 .

[0107] The embodiment of the second aspect of the utility model provides a cleaning system 300, which includes a cleaning robot 200 and a dust collecting pile 100. Since the cleaning system 300 includes the dust collecting pile 100 of any of the aforementioned embodiments, it has all the beneficial technical effects of the aforementioned dust collecting pile 100.

[0108] Furthermore, the cleaning robot 200 may be a washing and mopping machine, that is, the cleaning robot 200 may also include a water tank and a wet cleaning component. The wet cleaning component may be a mopping tray. The mopping tray is connected to the water tank through a water channel so that the wet mopping tray is soaked in water to achieve the mopping function.

[0109] Furthermore, the dust collecting pile 100 may also integrate at least one of a charging function, a water replenishing function, and a cleaning function, that is, the dust collecting pile 100 may charge the cleaning robot 200, replenish cleaning water, clean the tray, and the like.

[0110] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust collecting pile for maintaining a cleaning robot, the cleaning robot comprising a main brush module and a dust box connected to the main brush module, the main brush module being provided with a dust inlet, characterized in that: The dust collecting pile comprises: A base, the base is configured to be suitable for supporting the cleaning robot, and an air outlet is provided on the base; A first fan and a first channel, wherein an air outlet of the first fan is connected to the air outlet through the first channel; The air outlet and the dust inlet are configured to be dockable, and the first fan is used to deliver the airflow discharged from the air outlet to the vicinity of the main brush module.

2. The dust collecting pile according to claim 1, characterized in that: The cleaning robot is also provided with a dust outlet connected to the dust box, the air inlet end of the first fan is connected to a dust collecting bin, and the first fan is also used to introduce the airflow through the dust box from the dust outlet and the dust collecting bin into the air inlet end of the first fan.

3. The dust collecting pile according to claim 2, characterized in that: The first fan is located in the base, and the air outlet, the dust inlet, the dust box, the dust outlet, and the dust collecting bin form an air circulation passage for sending the cleaned object from the vicinity of the main brush module to the dust collecting bin.

4. The dust collecting pile according to claim 3, characterized in that: The base is provided with a dust collecting port connected to the dust collecting bin; wherein, when the air outlet is connected to the dust inlet, the dust outlet is connected to the dust collecting port.

5. The dust collecting pile according to claim 1, characterized in that: The air inlet end of the first fan is communicated with the external environment.

6. The dust collecting pile according to claim 5, characterized in that: The base is provided with a dust collection port, and the cleaning robot is also provided with a dust outlet port connected to the dust box, and the dust outlet port is configured to be dockable with the dust collection port; The dust collecting pile further comprises a second fan located in the base, an air inlet end of the second fan is connected to the dust collecting port, and an air outlet end of the second fan is connected to the external environment.

7. The dust collecting pile according to any one of claims 1 to 6, characterized in that: A support portion is disposed below the base, the air outlet is located at the top of the support portion, the main brush module includes a main brush bin, and the dust inlet is located at the bottom of the main brush bin.

8. The dust collecting pile according to claim 7, characterized in that: Also includes: An auxiliary mechanism is arranged on at least one of the support portion and the main brush bin, and is used to seal and connect the air outlet and the dust inlet.

9. The dust collecting pile according to claim 8, characterized in that: The air outlet is fixedly arranged or movably arranged relative to the support portion; The main brush bin comprises a bin body and a main brush cover which enclose a cavity, the dust inlet is provided on the main brush cover, and the main brush cover is fixedly or movably arranged relative to the bin body; The auxiliary mechanism is configured to seal and connect the air outlet and the dust inlet when at least one of the air outlet and the main brush cover is movably arranged.

10. The dust collecting pile according to claim 9, characterized in that: When the air outlet is fixed relative to the support portion, the air outlet is opened in the support portion, and the dust collecting pile also includes a first channel, a first end of the first channel is connected to the air outlet end of the first fan, and a second end of the first channel is connected to the air outlet through the interior of the base.

11. The dust collecting pile according to claim 9, characterized in that: A through hole is provided on the top of the support portion, the dust collecting pile further comprises a first channel and an air supply portion passing through the through hole, the air outlet is provided on the top of the air supply portion, a first end of the first channel is connected to the air outlet end of the first fan, and a second end of the first channel is connected to the air supply portion located in the base; The air supply part is fixedly connected or movably connected to the support part.

12. The dust collecting pile according to claim 11, characterized in that: The air outlet is movably arranged relative to the support portion, and the main brush cover is fixedly arranged relative to the bin body; The auxiliary mechanism is arranged on the supporting part and connected to the air supply part, and the auxiliary mechanism is used to drive the air supply part to move; Wherein, the top of the air supply part extending out of the supporting part can be in contact with or separated from the main brush cover under the action of the auxiliary mechanism.

13. The dust collecting pile according to claim 11, characterized in that: The air outlet is fixedly arranged relative to the support portion, and the main brush cover is movably arranged relative to the bin body; The auxiliary mechanism is arranged on the cleaning robot and connected to the main brush cover, and the auxiliary mechanism is used to drive the main brush cover to abut against the support part or to separate from the support part.

14. The dust collecting pile according to claim 11, characterized in that: The air outlet is movably arranged relative to the support portion, and the main brush cover is movably arranged relative to the bin body; The auxiliary mechanism includes a first coupling part respectively arranged on the air supply part, and a second coupling part respectively arranged on the main brush cover. The coupling or decoupling of the first coupling part and the second coupling part can make the main brush cover abut against or separate from the supporting part, or the coupling or decoupling of the first coupling part and the second coupling part can make the main brush cover abut against or separate from the air supply part.

15. The dust collecting pile according to claim 11, characterized in that: The auxiliary mechanism includes an adsorbent and an adsorbable part. One of the main brush cover and the air supply part includes the adsorbent, and the other includes the adsorbable part.

16. The dust collecting pile according to claim 11, characterized in that: Also includes: A sealing member is arranged at the air outlet and / or on the main brush cover, and is used for sealing a gap between the air outlet and the dust inlet in a docking state.

17. The dust collecting pile according to claim 16, characterized in that: The air outlet is movably arranged relative to the support portion, the main brush cover is fixedly arranged relative to the bin body, and the sealing member is connected to the top end or the peripheral side of the top end of the air supply portion; or The air outlet is fixedly arranged relative to the support portion, the main brush cover is movably arranged relative to the bin body, and the sealing member is connected to the bottom of the main brush cover and is located at the peripheral side of the dust inlet; or The air outlet is movably arranged relative to the support part, the main brush cover is movably arranged relative to the bin body, the sealing member is connected to the top end or the peripheral side of the top end of the air supply part, or the sealing member is connected to the bottom of the main brush cover and is located on the peripheral side of the dust inlet.

18. The dust collecting pile according to claim 8, characterized in that: Also includes: A position detection device is provided on at least one of the cleaning robot and the base, and is used to detect the relative position of the cleaning robot and the base. The auxiliary mechanism is used to start working according to the in-position signal sent by the position detection position.

19. A cleaning system, characterized in that: include: Cleaning robots; as well as A dust collecting pile as claimed in any one of claims 1 to 18.

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