Cleaning robot base station

Abstract

The utility model relates to a cleaning robot base station which comprises a machine shell. The bearing plate is arranged in the machine shell in a lifting mode and used for bearing the cleaning robot; the fan is arranged in the machine shell, and an air outlet of the fan is connected with an air outlet pipe; the dust collection box is arranged in the machine shell, and a dust inlet and a negative pressure opening connected with the fan are formed in the dust collection box; a dust collecting opening is formed in the bottom of the machine shell and connected with a dust inlet of the dust collecting box through a dust collecting channel, and a connecting pipe which can be in butt joint with a dust discharging opening of the cleaning robot and communicates with the dust collecting channel is arranged on the bearing plate. According to the cleaning robot base station, the two sweeping robots can collect dust at the same time, and the dust collecting time and the dust noise collecting time are effectively shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of cleaning robot base stations. BACKGROUND

[0002] In order to meet the high requirement cleaning effect on ground, improve cleaning efficiency, two sweeping robots are used in the prior art. In addition, in order to reduce the occupation of the ground plane area, a base station is provided for the two sweeping robots.

[0003] The Chinese utility model patent with the authorization announcement number CN216495114U (application number 202123303284.6) "cleaning robot base station" discloses a base station including a shell, a first bearing plate and a second bearing plate arranged in the shell in an up-down direction, and the second bearing plate is arranged in the shell in a lifting manner through a lifting drive mechanism. The storage of one of the sweeping robots is realized based on the lifting operation of the second bearing plate. However, only one dust suction port is provided in the base station, and the dust suction port is arranged on the first bearing plate. When both sweeping robots need to perform dust removal, one sweeping robot needs to wait outside the base station. This solution has the problems of long dust collection time and long dust collection noise time, and the progress logic is complex. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of the prior art by providing a cleaning robot base station that allows two sweeping robots to perform dust collection simultaneously, effectively shortening the dust collection time and dust collection noise time.

[0005] The utility model solves the technical problem by adopting the following technical solution: a cleaning robot base station includes a shell,

[0006] a bearing plate arranged in the shell in a lifting manner for bearing the cleaning robot,

[0007] a fan arranged in the shell, and an air outlet of the fan is connected with an air outlet pipe,

[0008] a dust collection box arranged in the shell, and the dust collection box is provided with a dust inlet and a negative pressure port connected with the fan,

[0009] characterized in that the bottom of the shell is provided with a dust collection port, the dust collection port is connected with the dust inlet of the dust collection box through a dust collection channel, and the bearing plate is provided with a dust outlet connected with the dust collection channel and connected with the connecting pipe.

[0010] In order to facilitate the connection with the connecting pipe and the dust collection of the cleaning robot placed on the bearing plate, an adapter pipe is arranged on the dust collection channel, and the connecting pipe is connected with the dust collection channel through the adapter pipe.

[0011] In order to ensure the sealing of the connecting pipe and the docking pipe based on the lifting movement of the bearing plate, the mouth of the connecting pipe and the mouth of the docking pipe are arranged in opposite directions, and the mouth of the connecting pipe is connected or disconnected with the mouth of the docking pipe based on the lifting of the bearing plate.

[0012] In order to further ensure the sealing of the docking pipe and the connecting pipe, and improve the dust collection effect, the mouth of the docking pipe and / or the mouth of the connecting pipe is provided with a sealing element in the circumferential direction.

[0013] Preferably, the sealing element is a shell compression type sealing structure.

[0014] In order to reduce the noise generated by the fluid collision on the side wall of the air outlet pipe, and reduce the wind noise, the cross-sectional area of the air inlet end of the air outlet pipe is smaller than the cross-sectional area of the air outlet end.

[0015] In order to further reduce the wind noise, the downstream section of the air outlet pipe is gradually expanded to form a horn shape.

[0016] In order to further reduce the wind noise, the air outlet pipe is provided with a noise reduction body having an air outlet mesh.

[0017] In order to increase the volume of fluid passing through the noise reduction body, the downstream section of the air outlet pipe is gradually bent rearward.

[0018] In order to facilitate the accurate positioning of the cleaning robot on the bearing plate, and improve the docking accuracy of the dust outlet of the cleaning robot and the connecting pipe, the edge of the bearing plate is surrounded by a surrounding plate, which is distributed on the left and right sides and the rear side of the bearing plate.

[0019] Compared with the prior art, the cleaning robot base station in the utility model can not only realize the storage of two cleaning robots based on the bearing plate, but also can realize the dust collection work of two cleaning robots at the same time, improve the dust collection efficiency, shorten the noise time caused by dust collection, and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the cleaning robot base station in the embodiment of the utility model.

[0021] Figure 2 It is a perspective view of the internal structure of the cleaning robot in the embodiment of the utility model.

[0022] Figure 3 for Figure 2 Another perspective view.

[0023] Figure 4 This is a cross-sectional view of the cleaning robot base station in an embodiment of this utility model.

[0024] Figure 5 This is a perspective view of the support plate in an embodiment of this utility model. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] like Figures 1 to 5 As shown, the cleaning robot base station in this embodiment includes a housing 1, a support plate 2, a fan 3, and a dust collection box 5.

[0027] The support plate 2 is vertically adjustable within the housing 1 to support the cleaning robot. This support plate 2 divides the space within the housing 1 into two compartments, allowing for the storage and placement of two cleaning robots within the housing 1. To facilitate the lifting and lowering of the support plate 2, a drive mechanism can be installed within the housing 1. This drive mechanism is connected to the support plate 2 and drives it to lift and lower. The drive mechanism can be any existing drive mechanism capable of lifting and lowering.

[0028] The fan 3 is installed inside the casing 1. The air outlet of the fan 3 is connected to the air outlet pipe 4. The fan 3 is used to connect with the dust collection box 5, and then the operation of the fan 3 provides negative pressure to the dust collection box 5 to achieve dust collection.

[0029] The dust collection box 5 is installed inside the casing 1. The dust collection box 5 has a dust inlet 51 and a negative pressure port 52 connected to the fan 3.

[0030] A dust collection port 11 is provided at the bottom of the housing 1. The dust collection port 11 is connected to the dust inlet 51 of the dust collection box 5 through a dust collection channel 12. The specific structure of the dust collection channel 12 can be set according to its direction. In this embodiment, part of the integrated channel is formed at the bottom of the housing 1, and the other part is a tube structure. The two parts are connected to each other to form the dust collection channel 12. In use, a cleaning robot can be placed on the bottom of the housing 1. The dust discharge port of the cleaning robot is connected to the dust collection port 11. Then, the fan 3 is controlled to work. Based on the negative pressure, the garbage in the cleaning robot is output through the dust discharge port into the dust collection channel 12 and finally enters the dust collection box 5.

[0031] The connection pipe 21 of the dust discharging port of the cleaning robot is arranged on the bearing plate 2. In the embodiment, the edge of the bearing plate 2 is surrounded by the surrounding plate 22, which is arranged on the left side, the right side and the rear side of the bearing plate 2. The posture of the cleaning robot is kept as the set posture when the cleaning robot moves to the bearing plate 2 through the limitation of the surrounding plate 22, so that the dust discharging port of the cleaning robot can be accurately connected with the connection pipe 21.

[0032] In addition, the connection pipe 21 can also be connected with the dust collecting channel 12. The connection structure of the connection pipe 21 and the dust collecting channel 12 can be set according to the needs. For example, the connection pipe 21 and the dust collecting channel 12 are connected in a fixed connection mode, and the connection pipe 21 can be a telescopic pipe to move up and down with the bearing plate 2. However, in order to ensure the service life of the connection pipe 21 and facilitate the connection with the connection pipe 21 and the cleaning robot placed on the bearing plate 2 to collect dust, the dust collecting channel 12 in the embodiment is externally provided with a connection pipe 121, that is, the dust collecting channel 12 and the channel in the connection pipe 121 together form a Y-shaped channel. In this way, the connection pipe 21 is connected with the dust collecting channel 12 through the connection pipe 121. In the embodiment, the connection pipe 21 is connected with the connection pipe 121 in a moving mode based on the lifting of the bearing plate 2. Specifically, the mouth of the connection pipe 21 and the mouth of the connection pipe 121 are arranged in opposite directions, and the mouth of the connection pipe 21 is connected with or disconnected from the mouth of the connection pipe 121 based on the lifting of the bearing plate 2. When the connection pipe 21 rises to the upper limit position with the bearing plate 2, the mouth of the connection pipe 21 is connected with the mouth of the connection pipe 121, so that the dust discharging port of the cleaning robot on the bearing plate 2 is connected with the dust collecting channel 12. Based on the working of the fan 3, the dust collecting work of the cleaning robot is realized. When the connection pipe 21 moves downward with the bearing plate 2, the mouth of the connection pipe 21 is disconnected from the mouth of the connection pipe 121, so that the cleaning robot placed on the bearing plate 2 does not perform the dust collecting work.

[0033] In addition, in the embodiment, the mouth of the connection pipe 21 is connected with or disconnected from the mouth of the connection pipe 121 based on the lifting of the bearing plate 2. In order to ensure the sealing and stability of the connection between the connection pipe 21 and the connection pipe 121 based on the lifting of the bearing plate 2, the mouth of the connection pipe 21 is connected with the mouth of the connection pipe 121 in the up-down direction. Specifically, the end of the connection pipe 21 is curved upward, and the end of the connection pipe 121 is curved and extends above the connection pipe 21. In this way, the mouth of the connection pipe 21 and the mouth of the connection pipe 121 are opposite in the up-down direction. Based on the lifting of the connection pipe 21 with the bearing plate 2, the mouth of the connection pipe 21 and the mouth of the connection pipe 121 are connected or separated. When connected, the pressing effect is good, the connection is tight, the sealing of the dust collecting channel 12 during the dust collecting process is good, and the dust collecting effect is better.

[0034] In order to further ensure the sealing of the connection between the docking pipe 121 and the connecting pipe 21, improve the dust collection effect, the mouth of the docking pipe 121 and / or the mouth of the connecting pipe 21 is provided with a sealing element 6 in the circumferential direction. The sealing element 6 in the embodiment is a shell compression type sealing structure. In this way, based on the docking and extrusion of the mouth of the docking pipe 121 and the mouth of the connecting pipe 21, the sealing element 6 can be compressed, and the sealing degree of the connection between the docking pipe 121 and the connecting pipe 21 is improved.

[0035] The cleaning robot base station in the embodiment, based on the dust collection port 11 structure at the bottom of the shell 1 and the connection of the connecting pipe 21 and the docking pipe 121 on the bearing plate 2, during use, one of the cleaning robots can be parked on the bearing plate and connected to the connecting pipe 21, and the other robot can be placed on the bottom of the shell 1 and connected to the dust collection port 11, and the two cleaning robots can perform dust collection at the same time. The garbage discharged during the dust collection process enters the dust collection box 5 through the dust collection channel 12, and the dust collection work is completed. The dust collection effect is high, and the dust collection noise time is short.

[0036] In order to reduce the noise generated by the fluid collision on the side wall of the air outlet pipe 4, reduce the wind noise, the cross-sectional area of the air inlet end of the air outlet pipe 4 is smaller than the cross-sectional area of the air outlet end. In order to further reduce the wind noise, the downstream section of the air outlet pipe 4 gradually expands outward to form a horn shape. And the air outlet pipe 4 is provided with a noise reduction body 7 with air outlet mesh, such as a sponge can be selected as the noise reduction body 7, in order to ensure effective air outlet, the noise reduction body 7 is mainly placed in the downstream section of the air outlet pipe 4. In addition, in order to increase the volume of the fluid passing through the noise reduction body 7, the downstream section of the air outlet pipe 4 is gradually curved backward, so as to further reduce the noise.

[0037] The cleaning robot base station in the embodiment, based on the bearing plate 2, can realize the storage of two cleaning robots. Not only one dust collection port 11 is arranged on the bottom of the shell 1 for one cleaning robot to perform dust collection work, but also a connecting pipe 21 capable of being connected to the dust discharge port of the cleaning robot is arranged on the bearing plate 2 for bearing another cleaning robot, so as to realize the connection between the connecting pipe 21 and the dust collection channel 12 during the lifting of the bearing plate 2, and the dust collection work of another cleaning robot is satisfied through the connecting pipe 21. In this way, the cleaning robot base station in the embodiment can supply two cleaning robots to perform dust collection work at the same time, improve the dust collection efficiency, and shorten the noise time caused by dust collection, and improve the user experience.

[0038] In the description and claims of the present application, terms are used to describe various example structures and elements of the application as set forth in the specification and claims below. The description and claims are not to be limited, however, to the exclusive embodiments set forth in the following description or associated drawings, which are included to provide a descriptive example of how the application can be implemented. Practitioners skilled in the art will recognize from the detailed description and drawings that alternative embodiments of the application can be implemented.

[0039] The "fluid communication" in the present application refers to the spatial relationship between two components or parts (hereinafter referred to as the first part and the second part), i.e. the fluid (gas, liquid or mixture of the two) can flow or / and be transported from the first part to the second part along the flow path, which can be directly connected between the first part and the second part, or indirectly connected between the first part and the second part through at least one third party, which can be a fluid passage such as a pipeline, a channel, a conduit, a flow guide, a hole, a groove, etc., or a chamber allowing fluid flow or a combination thereof.

Claims

1. A cleaning robot base station, comprising a casing (1); a bearing plate (2) arranged in the casing (1) in a liftable manner and used for bearing a cleaning robot; a fan (3) arranged in the casing (1), an air outlet of the fan (3) being connected with an air outlet pipe (4); a dust collecting box (5) arranged in the casing (1), the dust collecting box (5) being provided with a dust inlet (51) and a negative pressure inlet (52) connected with the fan (3); characterized in that a dust collecting opening (11) is arranged at the bottom of the casing (1), the dust collecting opening (11) is connected with the dust inlet (51) of the dust collecting box (5) through a dust collecting channel (12), and the bearing plate (2) is provided with a connecting pipe (21) which can be connected with the cleaning robot and is in communication with the dust collecting channel (12).

2. The cleaning robot base station of claim 1, wherein: An adapter pipe (121) is arranged outside the dust collecting channel (12), the connecting pipe (21) is in communication with the dust collecting channel (12) through the adapter pipe (121). 3.The cleaning robot base station of claim 2, wherein: The mouth of the connecting pipe (21) and the mouth of the adapter pipe (121) are arranged in opposite directions, the mouth of the connecting pipe (21) is in communication or disconnected with the mouth of the adapter pipe (121) based on the lifting of the bearing plate (2).

4. The cleaning robot base station of claim 3, wherein: The mouth of the adapter pipe (121) and / or the mouth of the connecting pipe (21) is provided with a sealing member (6) in a circumferential direction.

5. The cleaning robot base station of claim 4, wherein: The sealing member (6) is a compressible sealing structure.

6. The cleaning robot base station according to any one of claims 1 to 5, characterized in that: The cross-sectional area of the air inlet end of the air outlet pipe (4) is smaller than the cross-sectional area of the air outlet end. 7.The cleaning robot base station of claim 6, wherein: The downstream section of the air outlet pipe (4) is gradually expanded outward to form a trumpet shape.

8. The cleaning robot base station according to any one of claims 1 to 5, characterized in that: A noise reduction body (7) with air outlet mesh is arranged in the air outlet pipe (4). 9.The cleaning robot base station of claim 8, wherein: The downstream section of the air outlet pipe (4) is gradually bent rearward.

10. The cleaning robot base station according to any one of claims 1 to 5, characterized in that: The edges of the bearing plate (2) are surrounded by a surrounding plate (22), the surrounding plate (22) is distributed on the left and right sides and the rear side of the bearing plate (2).

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